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579fc9f8c0
libgo:
Backport from mainline
libgo: adapt Solaris 12 references
With the change in the Solaris release model (no more major releases
like Solaris 12 but only minor ones like 11.4), the Solaris 12
references in GCC need to be adapted.
Patch by Rainer Orth.
Reviewed-on: https://go-review.googlesource.com/77490
libgcc:
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.host (*-*-solaris2*): Adapt comment for Solaris 12
renaming.
* config/sol2/crtpg.c (__start_crt_compiler): Likewise.
* configure.ac (libgcc_cv_solaris_crts): Likewise.
* configure: Regenerate.
gcc:
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since
Solaris 11. Update comment.
* configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12
renaming.
* config/sol2.h (STARTFILE_SPEC): Likewise.
* configure: Regenerate.
gcc/testsuite:
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* lib/target-supports.exp (check_effective_target_pie): Adapt
comment for Solaris 12 renaming.
* gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@254995 138bc75d-0d04-0410-961f-82ee72b054a4
14538 lines
491 KiB
Plaintext
14538 lines
491 KiB
Plaintext
2017-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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Backport from mainline
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2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since
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Solaris 11. Update comment.
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* configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12
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renaming.
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* config/sol2.h (STARTFILE_SPEC): Likewise.
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* configure: Regenerate.
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2017-11-16 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.c (x86_print_call_or_nop): Emit 5 byte nop
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explicitly as a stream of bytes.
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2017-11-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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Backport from mainline
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2017-10-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* configure.ac (gcc_cv_as_ix86_xbrace_comment): Check if assembler
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supports -xbrace_comment option.
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* configure: Regenerate.
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* config.in: Regenerate.
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* config/i386/sol2.h (ASM_XBRACE_COMMENT_SPEC): Define.
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(ASM_CPU_SPEC): Use it.
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2017-11-09 Andre McCurdy <armccurdy@gmail.com>
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* config/arm/arm-cores.def: Fix missing FL_LPAE flag for armv7ve
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compatible cores.
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2017-11-09 Segher Boessenkool <segher@kernel.crashing.org>
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Backport from mainline
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2017-11-01 Segher Boessenkool <segher@kernel.crashing.org>
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PR rtl-optimization/64682
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PR rtl-optimization/69567
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PR rtl-optimization/69737
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PR rtl-optimization/82683
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* combine.c (distribute_notes) <REG_DEAD>: If the new I2 sets the same
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register mentioned in the note, drop the note, unless it came from I3,
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in which case it should go to I3 again.
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2017-10-31 Uros Bizjak <ubizjak@gmail.com>
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PR target/82772
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* config/alpha/sync.md (fetchop_constr) <and>: Change to "rINM".
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2017-10-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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Backport from mainline
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2017-03-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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* config/rs6000/rs6000.c (rs6000_gen_le_vsx_permute): Use rotate
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instead of vec_select for V1TImode.
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* conifg/rs6000/vsx.md (VSX_LE): Remove mode iterator that is no
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longer needed.
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(VSX_LE_128): Add V1TI to this mode iterator.
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(*vsx_le_perm_load_<mode>): Change to use VSX_D mode iterator.
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(*vsx_le_perm_store_<mode>): Likewise.
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(pre-reload splitter for VSX stores): Likewise.
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(post-reload splitter for VSX stores): Likewise.
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(*vsx_xxpermdi2_le_<mode>): Likewise.
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(*vsx_lxvd2x2_le_<mode>): Likewise.
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(*vsx_stxvd2x2_le_<mode>): Likewise.
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2017-10-19 Richard Earnshaw <rearnsha@arm.com>
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PR target/82445
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* config/arm/arm.c (align_ok_ldrd_strd): New function.
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(mem_ok_for_ldrd_strd): New parameter align. Extract the alignment of
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the mem into it.
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(gen_operands_ldrd_strd): Validate the alignment of the accesses.
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2017-10-18 Segher Boessenkool <segher@kernel.crashing.org>
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PR rtl-optimization/82602
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* ira.c (rtx_moveable_p): Return false for volatile asm.
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2017-10-17 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/82549
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* fold-const.c (optimize_bit_field_compare, fold_truth_andor_1):
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Formatting fixes. Instead of calling make_bit_field_ref with negative
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bitpos return 0.
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2017-10-13 Jakub Jelinek <jakub@redhat.com>
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PR target/82274
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* internal-fn.c (expand_mul_overflow): If both operands have
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the same highpart of -1 or 0 and the topmost bit of lowpart
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is different, overflow is if res <= 0 rather than res < 0.
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2017-10-10 Andreas Tobler <andreast@gcc.gnu.org>
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* config.gcc: (armv7*-*-freebsd*): New target.
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Define TARGET_FREEBSD_ARMv7
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* config/arm/freebsd.h: Use TARGET_FREEBSD_ARMv7 to define the
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default cpu for armv7*-*-freebsd*.
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2017-10-02 Jakub Jelinek <jakub@redhat.com>
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Backported from mainline
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2017-09-30 Jakub Jelinek <jakub@redhat.com>
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* config/i386/i386.c (ix86_split_idivmod): Use mode instead of
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always SImode for DIV and MOD in REG_EQUAL notes.
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2017-10-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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Backport from mainline
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2017-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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PR tree-optimization/82337
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* gimple-ssa-strength-reduction.c (find_phi_def): Don't record a
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phi definition if the PHI result appears in an abnormal PHI.
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(find_basis_for_base_expr): Don't record a basis if the LHS of the
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basis appears in an abnormal PHI.
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2017-09-21 Alan Modra <amodra@gmail.com>
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PR target/81996
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* gcc/config/rs6000/rs6000.c (rs6000_return_addr): Use
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stack_pointer_rtx for count 0. Update comments. Break up
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large rtl expression.
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2017-09-21 Wilco Dijkstra <wdijkstr@arm.com>
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PR target/71951
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* config/aarch64/aarch64.h (LIBGCC2_UNWIND_ATTRIBUTE): Define.
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2017-09-19 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.c (fold_builtin_cpu): Add M_AMDFAM17H
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to processor_model and "amdfam17h" to arch_names_table.
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* doc/extend.texi (__builtin_cpu_is): Document amdfam17h CPU name.
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2017-09-19 Martin Liska <mliska@suse.cz>
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PR c++/81355
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* config/i386/i386.c (sorted_attr_string): Skip empty strings.
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2017-09-19 Martin Liska <mliska@suse.cz>
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Revert backport:
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2017-08-10 Martin Liska <mliska@suse.cz>
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PR c++/81355
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* c-attribs.c (handle_target_attribute):
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Report warning for an empty string argument of target attribute.
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2017-09-18 Richard Biener <rguenther@suse.de>
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Backport from mainline
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2017-08-28 Richard Biener <rguenther@suse.de>
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PR tree-optimization/81977
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* tree-ssa-sccvn.c (vn_reference_lookup_3): Fix look through
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memcpy.
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2017-09-04 Richard Biener <rguenther@suse.de>
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PR tree-optimization/82084
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* fold-const.h (can_native_encode_string_p): Declare.
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* fold-const.c (can_native_encode_string_p): Factor out from ...
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(native_encode_string): ... here.
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* tree-vect-stmts.c (vectorizable_store): Call it to avoid
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vectorizing stores from constants we later cannot handle.
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2017-07-25 Richard Biener <rguenther@suse.de>
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PR middle-end/81505
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* fold-const.c (fold_negate_const): TREE_OVERFLOW should be
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sticky.
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2017-09-15 Jakub Jelinek <jakub@redhat.com>
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Backported from mainline
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2017-09-05 Jakub Jelinek <jakub@redhat.com>
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PR middle-end/81768
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* omp-low.c (lower_omp_for): Recompute tree invariant if
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gimple_omp_for_initial/final is ADDR_EXPR.
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PR middle-end/81768
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* omp-low.c (expand_omp_simd): Force second operands of COND_EXPR
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into gimple val before gimplification fo the COND_EXPR.
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2017-09-04 Jakub Jelinek <jakub@redhat.com>
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* lra-remat.c (reg_overlap_for_remat_p): Fix a pasto.
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2017-08-09 Jakub Jelinek <jakub@redhat.com>
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PR c/81687
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* omp-low.c (omp_copy_decl): Don't remap FORCED_LABEL or DECL_NONLOCAL
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LABEL_DECLs.
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* tree-cfg.c (move_stmt_op): Don't adjust DECL_CONTEXT of FORCED_LABEL
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or DECL_NONLOCAL labels.
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(move_stmt_r) <case GIMPLE_LABEL>: Adjust DECL_CONTEXT of FORCED_LABEL
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or DECL_NONLOCAL labels here.
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2017-08-08 Richard Biener <rguenther@suse.de>
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PR middle-end/81766
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* function.c (thread_prologue_and_epilogue_insns): Restore
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behavior of always calling find_many_sub_basic_blocks on
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the inserted prologue.
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2017-08-03 Jakub Jelinek <jakub@redhat.com>
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PR target/81621
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* bb-reorder.c (pass_partition_blocks::execute): Return TODO_df_finish
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after setting changeable df flags.
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PR middle-end/81052
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* omp-low.c (diagnose_sb_0): Handle flag_openmp_simd like flag_openmp.
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(pass_diagnose_omp_blocks::gate): Enable also for flag_openmp_simd.
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2017-08-02 Jakub Jelinek <jakub@redhat.com>
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PR middle-end/79499
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* function.c (thread_prologue_and_epilogue_insns): Determine blocks
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for find_many_sub_basic_blocks bitmap by looking up BLOCK_FOR_INSN
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of first NONDEBUG_INSN_P in each of the split_prologue_seq and
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prologue_seq sequences - if any.
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2017-06-30 Jakub Jelinek <jakub@redhat.com>
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PR target/81225
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* config/i386/sse.md (vec_extract_lo_<mode><mask_name>): For
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V8FI, V16FI and VI8F_256 iterators, use <store_mask_predicate> instead
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of nonimmediate_operand and <store_mask_constraint> instead of m for
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the input operand. For V8FI iterator, always split if input is a MEM.
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For V16FI and V8SF_256 iterators, don't test if both operands are MEM
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if <mask_applied>. For VI4F_256 iterator, use <store_mask_predicate>
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instead of register_operand and <store_mask_constraint> instead of v for
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the input operand. Make sure both operands aren't MEMs for if not
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<mask_applied>.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-08-11 Martin Liska <mliska@suse.cz>
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PR tree-opt/79987
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* tree-chkp.c (chkp_get_bounds_for_decl_addr): Do not instrument
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variables of void type.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-06-28 Martin Liska <mliska@suse.cz>
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PR sanitizer/81224
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* asan.c (instrument_derefs): Bail out inner references
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that are hard register variables.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-08-30 Martin Liska <mliska@suse.cz>
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PR inline-asm/82001
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* ipa-icf-gimple.c (func_checker::compare_tree_list_operand):
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Rename to ...
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(func_checker::compare_asm_inputs_outputs): ... this function.
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(func_checker::compare_gimple_asm): Use the function to compare
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also ASM constrains.
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* ipa-icf-gimple.h: Rename the function.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-08-29 Martin Liska <mliska@suse.cz>
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PR other/39851
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* gcc.c (driver_handle_option): Add new argument.
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* opts-common.c (handle_option): Pass
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target_option_override_hook.
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* opts-global.c (lang_handle_option): Add new option.
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(set_default_handlers): Add new argument.
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(decode_options): Likewise.
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* opts.c (target_handle_option): Likewise.
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(common_handle_option): Call target_option_override_hook.
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* opts.h (struct cl_option_handler_func): Add hook for
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target option override.
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(struct cl_option_handlers): Likewise.
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(set_default_handlers): Add new argument.
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(decode_options): Likewise.
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(common_handle_option): Likewise.
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(target_handle_option): Likewise.
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* toplev.c (toplev::main): Pass targetm.target_option.override
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hook.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-08-10 Martin Liska <mliska@suse.cz>
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PR c++/81355
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* c-attribs.c (handle_target_attribute):
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Report warning for an empty string argument of target attribute.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-08-08 Martin Liska <mliska@suse.cz>
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PR tree-opt/81696
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* ipa-icf-gimple.c (func_checker::compare_cst_or_decl): Consider
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LABEL_DECLs that can be from a different function.
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2017-09-15 Martin Liska <mliska@suse.cz>
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Backport from mainline
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2017-06-28 Martin Liska <mliska@suse.cz>
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PR ipa/81128
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* ipa-visibility.c (non_local_p): Handle visibility.
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2017-09-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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Backport from mainline
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2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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PR target/81833
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* config/rs6000/altivec.md (altivec_vsum2sws): Convert from a
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define_insn to a define_expand.
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(altivec_vsum2sws_direct): New define_insn.
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(altivec_vsumsws): Convert from a define_insn to a define_expand.
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2017-09-11 Max Filippov <jcmvbkbc@gmail.com>
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Backport from mainline
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PR target/82181
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* config/xtensa/xtensa.c (xtensa_mem_offset): Check that both
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words of DImode object are reachable by xtensa_uimm8x4 access.
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2017-09-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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Backport from mainline:
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2017-08-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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PR tree-optimization/81987
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* gimple-ssa-strength-reduction.c (insert_initializers): Don't
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insert an initializer in a location not dominated by the stride
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definition.
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2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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Backport from mainline
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2017-08-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
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Jakub Jelinek <jakub@redhat.com>
|
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Richard Biener <rguenther@suse.de>
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|
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PR tree-optimization/81503
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* gimple-ssa-strength-reduction.c (replace_mult_candidate): Ensure
|
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folded constant fits in the target type; reorder tests for clarity.
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|
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2017-08-30 Michael Meissner <meissner@linux.vnet.ibm.com>
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Back port from trunk
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2017-08-07 Michael Meissner <meissner@linux.vnet.ibm.com>
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|
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PR target/81593
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* config/rs6000/vsx.md (vsx_concat_<mode>_1): New combiner insns
|
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to recognize inserting into a vector from a double word element
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that was extracted from another vector, and eliminate extra
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XXPERMDI instructions.
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(vsx_concat_<mode>_2): Likewise.
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(vsx_concat_<mode>_3): Likewise.
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(vsx_set_<mode>, VSX_D): Rewrite vector set in terms of vector
|
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concat to allow optimizing inserts from previous extracts.
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2017-08-29 Alan Modra <amodra@gmail.com>
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|
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Apply from mainline
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2017-08-12 Alan Modra <amodra@gmail.com>
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PR target/81170
|
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PR target/81295
|
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* config/rs6000/sysv4.h (STARTFILE_LINUX_SPEC): Upgrade to
|
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match gnu-user.h startfile.
|
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(ENDFILE_LINUX_SPEC): Similarly.
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|
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2017-08-08 Alan Modra <amodra@gmail.com>
|
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H.J. Lu <hongjiu.lu@intel.com>
|
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PR target/81170
|
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PR target/81295
|
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PR driver/81523
|
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* gcc.c (NO_PIE_SPEC): Delete.
|
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(PIE_SPEC): Define as !no-pie/pie. Move static|shared|r
|
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exclusion..
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(LINK_PIE_SPEC): ..to here.
|
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(LINK_COMMAND_SPEC): Support -no-pie.
|
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* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Correct
|
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chain of crtbegin*.o selection, update for PIE_SPEC changes and
|
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format.
|
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(GNU_USER_TARGET_ENDFILE_SPEC): Similarly.
|
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* config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Similarly.
|
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(ENDFILE_CRTEND_SPEC): Similarly.
|
||
|
||
2017-08-24 Yvan Roux <yvan.roux@linaro.org>
|
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|
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Backport from mainline
|
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2017-04-17 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
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|
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PR c++/80287
|
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* class.c (fixup_may_alias): Fix all type variants.
|
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|
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2017-08-22 Peter Bergner <bergner@vnet.ibm.com>
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|
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Backport from mainline
|
||
2017-08-17 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR target/80210
|
||
* config/rs6000/rs6000.c (rs6000_activate_target_options): New function.
|
||
(rs6000_set_current_function): Rewrite function to use it.
|
||
|
||
2017-08-22 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-08-22 trunk r251256.
|
||
|
||
PR target/81910
|
||
* config/avr/avr.c (avr_handle_addr_attribute): Early return if
|
||
not VAR_P. Filter attribute warnings with OPT_Wattributes.
|
||
(avr_attribute_table) <io, io_low, address>: Initialize
|
||
.decl_required with true.
|
||
|
||
2017-08-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/79883
|
||
* config/avr/avr.c (avr_set_current_function): Typo in diagnostic.
|
||
|
||
2017-08-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/81894
|
||
* doc/extend.texi (x86 Built-in Functions): Correct the name of
|
||
__builtin_ia32_lzcnt_u16.
|
||
|
||
2017-08-17 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-08-17 Maxim Ostapenko <m.ostapenko@samsung.com>
|
||
|
||
PR target/81861
|
||
* config/i386/i386.c (ix86_option_override_internal): Save target
|
||
specific options after ix86_stack_protector_guard_reg was changed.
|
||
|
||
2017-08-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-08-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/81354
|
||
* gimple-ssa-strength-reduction.c (create_add_on_incoming_edge):
|
||
Insert on edges rather than explicitly creating landing pads.
|
||
(analyze_candidates_and_replace): Commit edge inserts.
|
||
|
||
2017-08-01 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/81641
|
||
* config/i386/i386.c (ix86_print_operand_address_as): For -masm=intel
|
||
print "ds:" only for immediates in generic address space.
|
||
|
||
2017-07-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/81604
|
||
* ubsan.c (ubsan_type_descriptor): For UBSAN_PRINT_ARRAY don't
|
||
change type to the element type, instead add eltype variable and
|
||
use it where we are interested in the element type.
|
||
|
||
2017-07-28 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-07-28 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config/rs6000/ppc-auxv.h (PPC_FEATURE2_DARN): New define.
|
||
(PPC_FEATURE2_SCV): Likewise.
|
||
* config/rs6000/rs6000.c (cpu_supports_info): Use them.
|
||
|
||
2017-07-28 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
Backport from mainline r250496
|
||
2017-07-25 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR target/81414
|
||
* config/aarch64/cortex-a57-fma-steering.c (analyze): Skip fmul/fmac
|
||
instructions if no du chain is found.
|
||
|
||
2017-07-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/81555
|
||
PR tree-optimization/81556
|
||
* tree-ssa-reassoc.c (rewrite_expr_tree): Add NEXT_CHANGED argument,
|
||
if true, force CHANGED for the recursive invocation.
|
||
(reassociate_bb): Remember original length of ops array, pass
|
||
len != orig_len as NEXT_CHANGED in rewrite_expr_tree call.
|
||
|
||
2017-07-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline r235874
|
||
2016-05-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_elf_output_toc_section_asm_op):
|
||
Align .toc.
|
||
|
||
2017-07-26 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2016-06-15 trunk r237486.
|
||
Backport from 2017-07-12 trunk r250156.
|
||
|
||
PR target/79883
|
||
PR target/67353
|
||
* config/avr/avr.c (avr_set_current_function): Warn misspelled ISR
|
||
only if -Wmisspelled-isr is on. In diagnostic messages: Quote
|
||
keywords and (parts of) identifiers.
|
||
[WITH_AVRLIBC]: Warn functions named "ISR", "SIGNAL" or "INTERUPT".
|
||
* doc/invoke.texi (AVR Options) <-Wmisspelled-isr>: Decument.
|
||
|
||
2017-07-26 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-07-05 trunk r249995.
|
||
|
||
PR target/81305
|
||
* config/avr/avr.c (avr_out_movhi_mr_r_xmega) [CONSTANT_ADDRESS_P]:
|
||
Don't depend on "optimize > 0".
|
||
(out_movhi_r_mr, out_movqi_mr_r): Same.
|
||
(out_movhi_mr_r, out_movqi_r_mr): Same.
|
||
(avr_address_cost) [CONSTANT_ADDRESS_P]: Don't depend cost for
|
||
io_address_operand on "optimize > 0".
|
||
|
||
2017-07-26 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-07-12 trunk r250151.
|
||
|
||
PR target/81407
|
||
* config/avr/avr.c (avr_encode_section_info)
|
||
[progmem && !TREE_READONLY]: Error if progmem object needs
|
||
constructing.
|
||
|
||
2017-07-26 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-07-26 gcc-7-branch r250562.
|
||
|
||
PR 81487
|
||
* hsa-brig.c (brig_init): Use xasprintf instead of asprintf.
|
||
* tree-ssa-structalias.c (alias_get_name): Same.
|
||
|
||
2017-07-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/81162
|
||
* gimple-ssa-strength-reduction.c (replace_mult_candidate): Don't
|
||
replace a negate with an add.
|
||
|
||
2017-07-25 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from trunk r247719.
|
||
|
||
2017-05-06 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
PR rtl-optimization/75964
|
||
* simplify-rtx.c (simplify_const_relational_operation): Remove
|
||
invalid handling of comparisons of integer ABS.
|
||
|
||
2017-07-24 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/80569
|
||
* config/i386/i386.c (ix86_option_override_internal): Disable
|
||
BMI, BMI2 and TBM instructions for -m16.
|
||
|
||
2017-07-18 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/81471
|
||
* config/i386/i386.md (rorx_immediate_operand): New mode attribute.
|
||
(*bmi2_rorx<mode>3_1): Use rorx_immediate_operand as
|
||
operand 2 predicate.
|
||
(*bmi2_rorxsi3_1_zext): Use const_0_to_31_operand as
|
||
operand 2 predicate.
|
||
(ror,rol -> rorx splitters): Use const_int_operand as
|
||
operand 2 predicate.
|
||
|
||
2017-07-17 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-07-17 trunk r250258.
|
||
|
||
PR 80929
|
||
* config/avr/avr.c (avr_mul_highpart_cost): New static function.
|
||
(avr_rtx_costs_1) [TRUNCATE]: Use it to compute mul_highpart cost.
|
||
[LSHIFTRT, outer_code = TRUNCATE]: Same.
|
||
|
||
2017-07-14 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backports from trunk
|
||
|
||
2017-03-23 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Change
|
||
handling of certain combinations of target options, including the
|
||
combinations -mpower8-vector vs. -mno-vsx, -mpower8-vector vs.
|
||
-mno-power8-vector, and -mpower9_dform vs. -mno-power9-vector.
|
||
|
||
2017-03-27 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
PR target/80103
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
|
||
special handling for target option conflicts between dform options
|
||
(-mpower9-dform, -mpower9-dform-vector, -mpower9-dform-scalar) and
|
||
-mno-direct-move.
|
||
|
||
2017-05-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
PR target/80101
|
||
* config/rs6000/power6.md: Replace store_data_bypass_p calls with
|
||
rs6000_store_data_bypass_p in seven define_bypass directives and
|
||
in several comments.
|
||
* config/rs6000/rs6000-protos.h: Add prototype for
|
||
rs6000_store_data_bypass_p function.
|
||
* config/rs6000/rs6000.c (rs6000_store_data_bypass_p): New
|
||
function implements slightly different (rs6000-specific) semantics
|
||
than store_data_bypass_p, returning false rather than aborting
|
||
with assertion error when arguments do not satisfy the
|
||
requirements of store data bypass.
|
||
(rs6000_adjust_cost): Replace six calls of store_data_bypass_p with
|
||
rs6000_store_data_bypass_p.
|
||
|
||
2017-07-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-07-10 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/81375
|
||
* config/i386/i386.md (divsf3): Add TARGET_SSE to TARGET_SSE_MATH.
|
||
(rcpps): Ditto.
|
||
(*rsqrtsf2_sse): Ditto.
|
||
(rsqrtsf2): Ditto.
|
||
(div<mode>3): Macroize insn from divdf3 and divsf3
|
||
using MODEF mode iterator.
|
||
|
||
Backport from mainline
|
||
2017-07-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/81300
|
||
* config/i386/i386.md (setcc + movzbl/and to xor + setcc peepholes):
|
||
Require dead FLAGS_REG at the beginning of a peephole.
|
||
|
||
2017-07-13 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport from mainline:
|
||
PR tree-optimization/81192
|
||
2017-07-03 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* tree-ssa-tail-merge.c (same_succ_flush_bb): Handle
|
||
BB_SAME_SUCC (bb) == NULL.
|
||
|
||
2017-07-06 Andrew Pinski <apinski@cavium.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
|
||
Access the lower part of RTX appropriately.
|
||
|
||
2017-07-04 Richard Biener <rguenther@suse.de>
|
||
|
||
* BASE-VER: Bump to 6.4.1.
|
||
|
||
2017-07-04 Release Manager
|
||
|
||
* GCC 6.4.0 released.
|
||
|
||
2017-07-03 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
Backport from trunk:
|
||
|
||
2017-06-15 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* config/rs6000/rs6000.md (add<mode>3): Use reg_or_subregno instead
|
||
of REGNO.
|
||
|
||
2017-06-30 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-06-23 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/80510
|
||
* config/rs6000/rs6000.md (ALTIVEC_DFORM): Do not allow DImode in
|
||
32-bit, since indexed is not valid for DImode.
|
||
(mov<mode>_hardfloat32): Reorder ISA 2.07 load/stores before ISA
|
||
3.0 d-form load/stores to be the same as mov<mode>_hardfloat64.
|
||
(define_peephole2 for Altivec d-form load): Add 32-bit support.
|
||
(define_peephole2 for Altivec d-form store): Likewise.
|
||
|
||
2017-06-27 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
Backports from trunk:
|
||
|
||
2016-08-15 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR rtl-optimization/73650
|
||
* lra-constraints.c (simple_move_p): If the insn is multiple_sets
|
||
it is not a simple move.
|
||
|
||
2017-01-20 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR target/61729
|
||
PR target/77850
|
||
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Adjust address to
|
||
read from, for big endian.
|
||
|
||
2017-04-04 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR rtl-optimization/60818
|
||
* simplify-rtx.c (simplify_binary_operation_1): Do not replace
|
||
a compare of comparisons with the thing compared if this results
|
||
in a different machine mode.
|
||
|
||
2017-04-12 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR target/80382
|
||
* config/rs6000/sync.md (atomic_load<mode>, atomic_store<mode): Test
|
||
for quad_address_p for TImode, instead of just not indexed_address.
|
||
|
||
2017-04-19 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR rtl-optimization/80429
|
||
* ira.c (split_live_ranges_for_shrink_wrap): Don't split regs that
|
||
are only used in debug insns.
|
||
|
||
2017-05-17 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR middle-end/80692
|
||
* real.c (do_compare): Give decimal_do_compare preference over
|
||
comparing just the signs.
|
||
|
||
2017-05-31 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR target/80618
|
||
* config/rs6000/vector.md (*vector_uneq<mode>): Write the nor in the
|
||
splitter result in the canonical way.
|
||
|
||
2017-06-09 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR target/80966
|
||
* config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Assert that
|
||
gen_add3_insn did not fail.
|
||
* config/rs6000/rs6000.md (add<mode>3): If asked to add a constant to
|
||
r0, construct that number in a temporary reg and add that reg to r0.
|
||
If asked to put the result in r0 as well, fail.
|
||
|
||
2017-06-23 Segher Boessenkool <segher@kernel.crashing.org>
|
||
PR middle-end/80902
|
||
* builtins.c (expand_builtin_atomic_fetch_op): If emitting code after
|
||
a call, force the call to not be a tail call.
|
||
|
||
2017-06-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2017-05-04 Prakhar Bahuguna <prakhar.bahuguna@arm.com>
|
||
|
||
* config/arm/arm-builtins.c (arm_init_builtins): Rename
|
||
__builtin_arm_ldfscr to __builtin_arm_get_fpscr, and rename
|
||
__builtin_arm_stfscr to __builtin_arm_set_fpscr.
|
||
|
||
2017-06-22 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-02-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/79552
|
||
* tree-ssa-structalias.c (visit_loadstore): Properly verify
|
||
default defs.
|
||
|
||
2016-04-18 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/43434
|
||
* tree-ssa-structalias.c (struct vls_data): New.
|
||
(visit_loadstore): Handle all pointer-based accesses.
|
||
(compute_dependence_clique): Compute a bitmap of restrict tags
|
||
assigned bases and pass it to visit_loadstore.
|
||
|
||
2017-06-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2017-06-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/81130
|
||
* gimplify.c (omp_add_variable): Don't force GOVD_SEEN for types
|
||
with ctors/dtors if GOVD_SHARED is set.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-31 Martin Liska <mliska@suse.cz>
|
||
|
||
PR target/79155
|
||
* config/i386/cpuid.h: Fix typo in a comment in cpuid.h.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-30 Martin Liska <mliska@suse.cz>
|
||
|
||
PR other/80909
|
||
* auto-profile.c (get_function_decl_from_block): Fix
|
||
parenthesis.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/80663
|
||
* params.def: Bound partial-inlining-entry-probability param.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-16 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/79849.
|
||
PR ipa/79850.
|
||
* ipa-devirt.c (warn_types_mismatch): Fix typo.
|
||
(odr_types_equivalent_p): Likewise.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-15 Martin Liska <mliska@suse.cz>
|
||
|
||
PR driver/31468
|
||
* gcc.c (process_command): Do not allow empty argument of -o option.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-02 Martin Liska <mliska@suse.cz>
|
||
|
||
* doc/gcov.texi: Add missing preposition.
|
||
* gcov.c (function_info::function_info): Properly fill up
|
||
all member variables.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-05-02 Martin Liska <mliska@suse.cz>
|
||
|
||
PR other/80589
|
||
* common.opt: Fix typo.
|
||
* doc/invoke.texi: Likewise.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-28 Martin Liska <mliska@suse.cz>
|
||
|
||
* doc/gcov.texi: Enhance documentation of gcov.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-28 Martin Liska <mliska@suse.cz>
|
||
|
||
* doc/gcov.texi: Sort options in alphabetic order.
|
||
* doc/gcov-dump.texi: Likewise.
|
||
* doc/gcov-tool.texi: Likewise.
|
||
* gcov.c (print_usage): Likewise.
|
||
* gcov-dump.c (print_usage): Likewise.
|
||
* gcov-tool.c (print_merge_usage_message): Likewise.
|
||
(print_rewrite_usage_message): Likewise.
|
||
(print_overlap_usage_message): Likewise.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-28 Martin Liska <mliska@suse.cz>
|
||
|
||
PR gcov-profile/53915
|
||
* gcov.c (format_gcov): Print 'NAN %' when top > bottom.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-28 Martin Liska <mliska@suse.cz>
|
||
|
||
PR driver/56469
|
||
* coverage.c (coverage_remove_note_file): New function.
|
||
* coverage.h: Declare the function.
|
||
* toplev.c (finalize): Clean if an error has been seen.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-12 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR lto/69953
|
||
* ipa-visibility.c (non_local_p): Fix typos.
|
||
(localize_node): When localizing symbol in same comdat group,
|
||
dissolve the group only when we know external symbols are going
|
||
to be privatized.
|
||
(function_and_variable_visibility): Do not localize DECL_EXTERNAL.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-17 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* ipa-visibility.c (localize_node): New function, broken out of ...
|
||
(function_and_variable_visibility): ... here. Call it.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-06 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* ipa-visibility.c (function_and_variable_visibility): Reformat
|
||
comments and long lines. Remove extrneous if.
|
||
* symtab.c (symtab_node::make_decl_local): Fix code format.
|
||
(symtab_node::set_section_for_node): Fix comment typo.
|
||
|
||
2017-06-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-10-20 Martin Liska <mliska@suse.cz>
|
||
|
||
PR lto/78049
|
||
* lto-streamer-in.c (fixup_call_stmt_edges_1): Replace value
|
||
comparison with STMT_UID_NOT_IN_RANGE.
|
||
(fixup_call_stmt_edges): Do not fixup edges of a thunk in
|
||
LTRANS.
|
||
|
||
2017-06-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2017-05-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/80809
|
||
* omp-low.c (finish_taskreg_remap): New function.
|
||
(finish_taskreg_scan): If unit size of ctx->record_type
|
||
is non-constant, unshare the size expression and replace
|
||
decls in it with possible outer var refs.
|
||
|
||
PR middle-end/80809
|
||
* gimplify.c (omp_add_variable): For GOVD_DEBUG_PRIVATE use
|
||
GOVD_SHARED rather than GOVD_PRIVATE with it.
|
||
(gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Expect
|
||
GOVD_SHARED rather than GOVD_PRIVATE with GOVD_DEBUG_PRIVATE.
|
||
|
||
PR middle-end/80853
|
||
* omp-low.c (lower_reduction_clauses): Pass OMP_CLAUSE_PRIVATE
|
||
as last argument to build_outer_var_ref for pointer bases of array
|
||
section reductions.
|
||
|
||
2017-06-22 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-04-20 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80453
|
||
* tree-ssa-sccvn.h (struct vn_phi_s): Add cclhs and ccrhs members.
|
||
* tree-ssa-sccvn.c (cond_stmts_equal_p): Use recorded lhs and rhs
|
||
from the conditions.
|
||
(vn_phi_eq): Pass them down.
|
||
(vn_phi_lookup): Record them.
|
||
(vn_phi_insert): Likewise.
|
||
|
||
2017-04-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80341
|
||
* tree.c (get_unwidened): Also handle ! for_type case for
|
||
INTEGER_CSTs.
|
||
* convert.c (do_narrow): Split out from ...
|
||
(convert_to_integer_1): ... here. Do not pass final truncation
|
||
type to get_unwidened for TRUNC_DIV_EXPR.
|
||
|
||
2017-04-04 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80281
|
||
* match.pd (A + (-B) -> A - B): Make sure to preserve unsigned
|
||
arithmetic done for the negate or the plus. Simplify.
|
||
(A - (-B) -> A + B): Likewise.
|
||
* fold-const.c (split_tree): Make sure to not negate pointers.
|
||
|
||
2017-06-22 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-01-30 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/79256
|
||
* targhooks.c (default_builtin_vector_alignment_reachable): Honor
|
||
BIGGEST_FIELD_ALIGNMENT and ADJUST_FIELD_ALIGN to fix up bogus
|
||
alignment on TYPE.
|
||
* tree.c (build_aligned_type): Set TYPE_USER_ALIGN.
|
||
|
||
2017-01-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69264
|
||
* target.def (vector_alignment_reachable): Improve documentation.
|
||
* doc/tm.texi: Regenerate.
|
||
* targhooks.c (default_builtin_vector_alignment_reachable): Simplify
|
||
and add a comment.
|
||
* tree-vect-data-refs.c (vect_supportable_dr_alignment): Revert
|
||
earlier changes with respect to TYPE_USER_ALIGN.
|
||
(vector_alignment_reachable_p): Likewise. Improve dumping.
|
||
|
||
2017-02-09 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69823
|
||
* graphite-scop-detection.c (scop_detection::harmful_loop_in_region):
|
||
Properly enumerate all BBs in the region. Use auto_vec.
|
||
|
||
2017-06-21 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from mainline
|
||
2017-05-19 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/80718
|
||
* config/rs6000/vsx.md (vsx_splat_<mode>, VSX_D iterator): Prefer
|
||
VSX registers over GPRs, particularly on ISA 2.07 which does not
|
||
have the MTVSRDD instruction.
|
||
|
||
Back port from mainline
|
||
2017-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/80510
|
||
* config/rs6000/predicates.md (simple_offsettable_mem_operand):
|
||
New predicate.
|
||
|
||
* config/rs6000/rs6000.md (ALTIVEC_DFORM): New iterator.
|
||
(define_peephole2 for Altivec d-form load): Add peepholes to catch
|
||
cases where the register allocator uses a move and an offsettable
|
||
memory operation to/from a FPR register on ISA 2.06/2.07.
|
||
(define_peephole2 for Altivec d-form store): Likewise.
|
||
|
||
Back port from mainline
|
||
2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/68163
|
||
* config/rs6000/rs6000.md (f32_lr): Delete mode attributes that
|
||
are now unused after splitting mov{sf,sd}_hardfloat.
|
||
(f32_lr2): Likewise.
|
||
(f32_lm): Likewise.
|
||
(f32_lm2): Likewise.
|
||
(f32_li): Likewise.
|
||
(f32_li2): Likewise.
|
||
(f32_lv): Likewise.
|
||
(f32_sr): Likewise.
|
||
(f32_sr2): Likewise.
|
||
(f32_sm): Likewise.
|
||
(f32_sm2): Likewise.
|
||
(f32_si): Likewise.
|
||
(f32_si2): Likewise.
|
||
(f32_sv): Likewise.
|
||
(f32_dm): Likewise.
|
||
(f32_vsx): Likewise.
|
||
(f32_av): Likewise.
|
||
(mov<mode>_hardfloat): Split into separate movsf and movsd pieces.
|
||
For movsf, order stores so the VSX stores occur before the GPR
|
||
store which encourages the register allocator to use a traditional
|
||
FPR instead of a GPR. For movsd, order the stores so that the GPR
|
||
store comes before the VSX stores to allow the power6 to work.
|
||
This is due to the power6 not having a 32-bit integer store
|
||
instruction from a FPR.
|
||
(movsf_hardfloat): Likewise.
|
||
(movsd_hardfloat): Likewise.
|
||
|
||
2017-06-21 Jeff Law <law@redhat.com>
|
||
|
||
* config/darwin-driver.c (darwin_driver_init): Const-correctness
|
||
fixes for first_period and second_period variables.
|
||
|
||
2017-06-19 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
Backport from mainline
|
||
2017-06-16 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
PR target/71778
|
||
* config/arm/arm-builtins.c (arm_expand_builtin_args): Return TARGET
|
||
if given a non-constant argument for an intrinsic which requires a
|
||
constant.
|
||
|
||
2017-06-15 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR rtl-optimization/80474
|
||
* reorg.c (update_block): Do not ignore instructions in a delay slot.
|
||
|
||
2017-06-14 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/driver-sparc.c (cpu_names): Add SPARC-T5 entry.
|
||
|
||
2017-06-09 David S. Miller <davem@davemloft.net>
|
||
|
||
PR target/80968
|
||
* config/sparc/sparc.c (sparc_flat_expand_epilogue): Don't
|
||
emit frame blockage here.
|
||
(sparc_expand_epilogue): Do it here.
|
||
* config/sparc/sparc.md (return expander): Emit frame blockage
|
||
for alloca here too.
|
||
|
||
2017-06-06 David S. Miller <davem@davemloft.net>
|
||
|
||
PR target/80968
|
||
* config/sparc/sparc.c (sparc_expand_prologue): Emit frame
|
||
blockage if function uses alloca.
|
||
|
||
2017-06-06 Toma Tabacu <toma.tabacu@imgtec.com>
|
||
|
||
Backported from mainline
|
||
2017-03-09 Toma Tabacu <toma.tabacu@imgtec.com>
|
||
|
||
* doc/sourcebuild.texi (Effective-Target Keywords, Other attributes):
|
||
Document rdynamic.
|
||
|
||
2017-06-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-08-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/rdseedintrin.h (_rdseed16_step, _rdseed32_step,
|
||
_rdseed64_step): Uglify argument names and/or local variable names
|
||
in inline functions.
|
||
* config/i386/rtmintrin.h (_xabort): Likewise.
|
||
* config/i386/avx512vlintrin.h (_mm256_ternarylogic_epi64,
|
||
_mm256_mask_ternarylogic_epi64, _mm256_maskz_ternarylogic_epi64,
|
||
_mm256_ternarylogic_epi32, _mm256_mask_ternarylogic_epi32,
|
||
_mm256_maskz_ternarylogic_epi32, _mm_ternarylogic_epi64,
|
||
_mm_mask_ternarylogic_epi64, _mm_maskz_ternarylogic_epi64,
|
||
_mm_ternarylogic_epi32, _mm_mask_ternarylogic_epi32,
|
||
_mm_maskz_ternarylogic_epi32): Likewise.
|
||
* config/i386/lwpintrin.h (__llwpcb, __lwpval32, __lwpval64,
|
||
__lwpins32, __lwpins64): Likewise.
|
||
* config/i386/avx2intrin.h (_mm_i32gather_pd, _mm_mask_i32gather_pd,
|
||
_mm256_i32gather_pd, _mm256_mask_i32gather_pd, _mm_i64gather_pd,
|
||
_mm_mask_i64gather_pd, _mm256_i64gather_pd, _mm256_mask_i64gather_pd,
|
||
_mm_i32gather_ps, _mm_mask_i32gather_ps, _mm256_i32gather_ps,
|
||
_mm256_mask_i32gather_ps, _mm_i64gather_ps, _mm_mask_i64gather_ps,
|
||
_mm256_i64gather_ps, _mm256_mask_i64gather_ps, _mm_i32gather_epi64,
|
||
_mm_mask_i32gather_epi64, _mm256_i32gather_epi64,
|
||
_mm256_mask_i32gather_epi64, _mm_i64gather_epi64,
|
||
_mm_mask_i64gather_epi64, _mm256_i64gather_epi64,
|
||
_mm256_mask_i64gather_epi64, _mm_i32gather_epi32,
|
||
_mm_mask_i32gather_epi32, _mm256_i32gather_epi32,
|
||
_mm256_mask_i32gather_epi32, _mm_i64gather_epi32,
|
||
_mm_mask_i64gather_epi32, _mm256_i64gather_epi32,
|
||
_mm256_mask_i64gather_epi32): Likewise.
|
||
* config/i386/pmm_malloc.h (_mm_malloc, _mm_free): Likewise.
|
||
* config/i386/ia32intrin.h (__writeeflags): Likewise.
|
||
* config/i386/pkuintrin.h (_wrpkru): Likewise.
|
||
* config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd,
|
||
_mm512_mask_prefetch_i32gather_ps, _mm512_mask_prefetch_i64gather_pd,
|
||
_mm512_mask_prefetch_i64gather_ps, _mm512_prefetch_i32scatter_pd,
|
||
_mm512_prefetch_i32scatter_ps, _mm512_mask_prefetch_i32scatter_pd,
|
||
_mm512_mask_prefetch_i32scatter_ps, _mm512_prefetch_i64scatter_pd,
|
||
_mm512_prefetch_i64scatter_ps, _mm512_mask_prefetch_i64scatter_pd,
|
||
_mm512_mask_prefetch_i64scatter_ps): Likewise.
|
||
* config/i386/gmm_malloc.h (_mm_malloc, _mm_free): Likewise.
|
||
* config/i386/avx512fintrin.h (_mm512_ternarylogic_epi64,
|
||
_mm512_mask_ternarylogic_epi64, _mm512_maskz_ternarylogic_epi64,
|
||
_mm512_ternarylogic_epi32, _mm512_mask_ternarylogic_epi32,
|
||
_mm512_maskz_ternarylogic_epi32, _mm512_i32gather_ps,
|
||
_mm512_mask_i32gather_ps, _mm512_i32gather_pd, _mm512_i64gather_ps,
|
||
_mm512_i64gather_pd, _mm512_i32gather_epi32, _mm512_i32gather_epi64,
|
||
_mm512_i64gather_epi32, _mm512_i64gather_epi64): Likewise.
|
||
|
||
2017-05-30 Max Filippov <jcmvbkbc@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-05-29 Max Filippov <jcmvbkbc@gmail.com>
|
||
|
||
* config/xtensa/xtensa.c (xtensa_emit_call): Use
|
||
HOST_WIDE_INT_PRINT_HEX instead of 0x%lx format string.
|
||
(print_operand): Use HOST_WIDE_INT_PRINT_DEC instead of %ld
|
||
format string.
|
||
|
||
2017-05-30 Max Filippov <jcmvbkbc@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-11-29 Max Filippov <jcmvbkbc@gmail.com>
|
||
|
||
* config/xtensa/xtensa.c (hwloop_optimize): Don't emit zero
|
||
overhead loop start between a call and its CALL_ARG_LOCATION
|
||
note.
|
||
|
||
2017-05-30 Max Filippov <jcmvbkbc@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-11-01 Max Filippov <jcmvbkbc@gmail.com>
|
||
|
||
* config/xtensa/xtensa-protos.h
|
||
(xtensa_use_return_instruction_p): New prototype.
|
||
* config/xtensa/xtensa.c (xtensa_current_frame_size,
|
||
xtensa_callee_save_size): Remove.
|
||
(struct machine_function): Add new fields: current_frame_size,
|
||
callee_save_size, frame_laid_out and epilogue_done.
|
||
(compute_frame_size, xtensa_expand_prologue,
|
||
xtensa_expand_epilogue): Replace xtensa_callee_save_size with
|
||
cfun->machine->callee_save_size and xtensa_current_frame_size
|
||
with cfun->machine->current_frame_size.
|
||
(compute_frame_size): Update cfun->machine->frame_laid_out and
|
||
don't update frame layout after reload completion.
|
||
(xtensa_expand_epilogue): Set cfun->machine->epilogue_done
|
||
instead of zeroing xtensa_current_frame_size.
|
||
(xtensa_use_return_instruction_p): New function.
|
||
* config/xtensa/xtensa.h (xtensa_current_frame_size): Remove
|
||
declaration.
|
||
(INITIAL_ELIMINATION_OFFSET): Use return value of
|
||
compute_frame_size instead of xtensa_current_frame_size value.
|
||
* config/xtensa/xtensa.md ("return" pattern): Use new predicate
|
||
function xtensa_use_return_instruction_p instead of inline code.
|
||
|
||
2017-05-29 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* doc/install.texi (Options specification): Move entry of
|
||
--enable-sjlj-exceptions.
|
||
|
||
2017-05-26 Sheldon Lobo <smlobo@sheldon.us.oracle.com>
|
||
|
||
Backported from mainline
|
||
2017-05-24 Sheldon Lobo <smlobo@sheldon.us.oracle.com>
|
||
|
||
* config/sparc/sparc.md (length): Return the correct value for -mflat
|
||
sibcalls to match output_sibcall.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-24 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR middle-end/79931
|
||
* ipa-devirt.c (dump_possible_polymorphic_call_targets): Fix ICE.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/65972
|
||
* auto-profile.c (afdo_vpt_for_early_inline): Update SSA
|
||
when needed by AutoPGO.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-19 Paulo J. Matos <paulo@matos-sorge.com>
|
||
|
||
PR lto/50345
|
||
* doc/lto.texi: Remove an extra 'that'.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-18 Martin Liska <mliska@suse.cz>
|
||
|
||
PR gcov-profile/78783
|
||
* gcov-tool.c (gcov_output_files): Validate that destination
|
||
file is either removed by the tool or by a user.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR gcov-profile/80413
|
||
* gcov-io.c (gcov_write_string): Copy to buffer just when
|
||
allocated size is greater than zero.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-11 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/80212
|
||
* cgraph.c (cgraph_node::dump): Dump calls_comdat_local.
|
||
* ipa-split.c (split_function): Create a local comdat symbol
|
||
if caller is in a comdat group.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-11 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/80212
|
||
* ipa-cp.c (determine_versionability): Handle calls_comdat_local
|
||
flags.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-11 Martin Liska <mliska@suse.cz>
|
||
|
||
PR sanitizer/70878
|
||
* ubsan.c (instrument_object_size): Do not instrument register
|
||
variables.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-04-10 Martin Liska <mliska@suse.cz>
|
||
|
||
PR gcov-profile/80224
|
||
* gcov.c (print_usage): Fix usage string.
|
||
(get_gcov_intermediate_filename): Remove.
|
||
(output_gcov_file): Use both for normal and intermediate format.
|
||
(generate_results): Do not initialize special file for
|
||
intermediate format.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/80205
|
||
* tree-inline.c (copy_phis_for_bb): Do not create PHI node
|
||
without arguments, generate default definition of a SSA name.
|
||
|
||
2017-05-26 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-28 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/80104
|
||
* cgraphunit.c (cgraph_node::expand_thunk): Mark argument of a
|
||
thunk call as DECL_GIMPLE_REG_P when vector or complex type.
|
||
|
||
2017-05-23 Sheldon Lobo <sheldon.lobo@oracle.com>
|
||
|
||
Backport from mainline
|
||
2017-05-18 Sheldon Lobo <sheldon.lobo@oracle.com>
|
||
|
||
* config/sparc/sparc.c (sparc_option_override): Set function
|
||
alignment for -mcpu=niagara7 to 64 to match the I$ line.
|
||
* config/sparc/sparc.h (BRANCH_COST): Set the SPARC M7 branch
|
||
latency to 1.
|
||
* config/sparc/sparc.h (BRANCH_COST): Set the SPARC T4 branch
|
||
latency to 2.
|
||
* config/sparc/sol2.h: Fix a ASM_CPU32_DEFAULT_SPEC typo.
|
||
|
||
2017-05-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-05-18 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/80799
|
||
* config/i386/mmx.md (*mov<mode>_internal): Enable
|
||
alternatives 11, 12, 13 and 14 also for 32bit targets.
|
||
Remove alternatives 15, 16, 17 and 18.
|
||
* config/i386/sse.md (vec_concatv2di): Change
|
||
alternative (!x, *y) to (x, ?!*Yn).
|
||
|
||
2017-05-15 Richard Biener <rguenther@suse.de>
|
||
|
||
Revert backport of
|
||
PR middle-end/80222
|
||
* gimple-fold.c (gimple_fold_indirect_ref): Do not touch
|
||
TYPE_REF_CAN_ALIAS_ALL references.
|
||
* fold-const.c (fold_indirect_ref_1): Likewise.
|
||
|
||
2017-05-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-05-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_vect_nonmem): New static var.
|
||
(rs6000_init_cost): Initialize rs6000_vect_nonmem.
|
||
(rs6000_add_stmt_cost): Update rs6000_vect_nonmem.
|
||
(rs6000_finish_cost): Avoid vectorizing simple copy loops with
|
||
VF=2 that require versioning.
|
||
|
||
2017-05-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (altivec_init_builtins): Define POWER8
|
||
built-ins for vec_xl and vec_xst with short and char pointer
|
||
arguments.
|
||
|
||
2017-05-10 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
PR target/80090
|
||
* config/pa/pa.c (pa_assemble_integer): When outputting a SYMBOL_REF,
|
||
handle calling assemble_external ourself.
|
||
|
||
PR target/79027
|
||
* config/pa/pa.c (pa_cannot_change_mode_class): Reject changes to/from
|
||
modes with zero size. Enhance comment.
|
||
|
||
2017-05-10 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-03-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80075
|
||
* tree-eh.c (stmt_could_throw_1_p): Only handle gimple assigns.
|
||
Properly verify the LHS before the RHS possibly claims to be
|
||
handled.
|
||
(stmt_could_throw_p): Hande gimple conds fully here. Clobbers
|
||
do not throw.
|
||
|
||
2017-03-21 Brad Spengler <spender@grsecurity.net>
|
||
|
||
PR plugin/80094
|
||
* plugin.c (htab_hash_plugin): New function.
|
||
(add_new_plugin): Use it and adjust.
|
||
(parse_plugin_arg_opt): Adjust.
|
||
(init_one_plugin): Likewise.
|
||
|
||
2017-03-20 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80113
|
||
* graphite-isl-ast-to-gimple.c (copy_loop_phi_nodes): Do not
|
||
allocate extra SSA name for PHI def.
|
||
(add_close_phis_to_outer_loops): Likewise.
|
||
(add_close_phis_to_merge_points): Likewise.
|
||
(copy_loop_close_phi_args): Likewise.
|
||
(copy_cond_phi_nodes): Likewise.
|
||
|
||
2017-03-21 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80122
|
||
* tree-inline.c (copy_bb): Do not expans va-arg packs or
|
||
va_arg_pack_len when the inlined call stmt requires pack
|
||
expansion itself.
|
||
* tree-inline.h (struct copy_body_data): Make call_stmt a gcall *.
|
||
|
||
2017-03-24 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80167
|
||
* graphite-isl-ast-to-gimple.c
|
||
(translate_isl_ast_to_gimple::is_valid_rename): Handle default-defs
|
||
properly.
|
||
(translate_isl_ast_to_gimple::get_rename): Likewise.
|
||
|
||
2017-03-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80170
|
||
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Make
|
||
sure DR/SCEV didnt fold in constants we do not see when looking
|
||
at the reference base alignment.
|
||
|
||
2017-03-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80171
|
||
* gimple-fold.c (fold_ctor_reference): Properly guard against
|
||
NULL return value from canonicalize_constructor_val.
|
||
|
||
2017-05-09 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-03-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80222
|
||
* gimple-fold.c (gimple_fold_indirect_ref): Do not touch
|
||
TYPE_REF_CAN_ALIAS_ALL references.
|
||
* fold-const.c (fold_indirect_ref_1): Likewise.
|
||
|
||
2017-04-06 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80262
|
||
* tree-sra.c (build_ref_for_offset): Preserve address-space
|
||
information.
|
||
* tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address):
|
||
Drop useless address-space information on MEM_REF offsets.
|
||
|
||
2017-04-03 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80275
|
||
* fold-const.c (split_address_to_core_and_offset): Handle
|
||
POINTER_PLUS_EXPR.
|
||
|
||
2017-04-06 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80334
|
||
* tree-ssa-loop-ivopts.c (rewrite_use_address): Properly
|
||
preserve alignment of accesses.
|
||
|
||
2017-04-10 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80362
|
||
* fold-const.c (fold_binary_loc): Look at unstripped ops when
|
||
looking for NEGATE_EXPR in -A / -B to A / B folding.
|
||
|
||
2017-04-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80492
|
||
* alias.c (compare_base_decls): Handle registers with asm
|
||
specification conservatively.
|
||
|
||
2017-04-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/80539
|
||
* tree-chrec.c (chrec_fold_plus_poly_poly): Deal with not
|
||
being in loop-closed SSA form conservatively.
|
||
(chrec_fold_multiply_poly_poly): Likewise.
|
||
|
||
2017-05-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR testsuite/80678
|
||
2016-06-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/71310
|
||
PR bootstrap/71510
|
||
* expr.h (get_bit_range): Declare.
|
||
* expr.c (get_bit_range): Export.
|
||
* fold-const.c (optimize_bit_field_compare): Use get_bit_range and
|
||
word_mode again to constrain the bitfield access.
|
||
|
||
2016-06-11 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR middle-end/71310
|
||
* fold-const.c (optimize_bit_field_compare): Don't try to use
|
||
word_mode unconditionally for reading the bit field, look at
|
||
DECL_BIT_FIELD_REPRESENTATIVE instead.
|
||
|
||
2017-05-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2017-04-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* Makefile.in (s-options): Invoke opt-gather.awk with LC_ALL=C in the
|
||
environment.
|
||
|
||
PR rtl-optimization/80501
|
||
* combine.c (make_compound_operation_int): Set subreg_code to SET
|
||
even for AND with mask of the sign bit of mode.
|
||
|
||
2017-04-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/80349
|
||
* fold-const.c (fold_binary_loc) <case BIT_IOR_EXPR>: Convert arg0's
|
||
first argument to type.
|
||
|
||
2017-04-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/80385
|
||
* simplify-rtx.c (simplify_unary_operation_1): Don't transform
|
||
(not (neg X)) into (plus X -1) for complex or non-integral modes.
|
||
|
||
PR libgomp/80394
|
||
* omp-low.c (scan_omp_task): Don't optimize away empty tasks
|
||
if they have any depend clauses.
|
||
|
||
2017-04-04 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR c++/80297
|
||
* genmatch.c (capture::gen_transform): For GENERIC unshare_expr
|
||
captures used multiple times, except for the last use.
|
||
* generic-match-head.c: Include gimplify.h.
|
||
|
||
2017-04-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/80286
|
||
* config/i386/i386.c (ix86_expand_args_builtin): If op has scalar
|
||
int mode, convert_modes it to mode as unsigned, otherwise use
|
||
lowpart_subreg to mode rather than SImode.
|
||
* config/i386/sse.md (<mask_codefor>ashr<mode>3<mask_name>,
|
||
ashr<mode>3, ashr<mode>3<mask_name>, <shift_insn><mode>3<mask_name>):
|
||
Use DImode instead of SImode for the shift count operand.
|
||
* config/i386/mmx.md (mmx_ashr<mode>3, mmx_<shift_insn><mode>3):
|
||
Likewise.
|
||
|
||
2017-04-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/80321
|
||
* dwarf2out.c (decls_for_scope): Ignore declarations of
|
||
current_function_decl in BLOCK_NONLOCALIZED_VARS.
|
||
|
||
2017-03-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/79255
|
||
* dwarf2out.c (decls_for_scope): If BLOCK_NONLOCALIZED_VAR is
|
||
a FUNCTION_DECL, pass it as decl instead of origin to
|
||
process_scope_var.
|
||
|
||
PR debug/80025
|
||
* cselib.c (cselib_hasher::equal): Pass 0 to rtx_equal_for_cselib_1.
|
||
(rtx_equal_for_cselib_1): Add depth argument. If depth
|
||
is 128, don't look up VALUE locs and punt. Increment
|
||
depth in recursive calls when walking VALUE locs.
|
||
|
||
2017-03-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/80168
|
||
* asan.c (instrument_derefs): Copy over last operand from
|
||
original COMPONENT_REF to the new COMPONENT_REF with
|
||
DECL_BIT_FIELD_REPRESENTATIVE.
|
||
* ubsan.c (instrument_object_size): Likewise.
|
||
|
||
2017-03-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/80112
|
||
* loop-doloop.c (doloop_condition_get): Don't check condition
|
||
if cmp isn't SET with IF_THEN_ELSE src.
|
||
|
||
2017-03-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/80129
|
||
* gimplify.c (gimplify_modify_expr_rhs) <case COND_EXPR>: Clear
|
||
TREE_READONLY on result if writing it more than once.
|
||
|
||
2017-03-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/79944
|
||
* asan.c (get_mem_refs_of_builtin_call): For BUILT_IN_ATOMIC* and
|
||
BUILT_IN_SYNC*, determine the access type from the size suffix and
|
||
always build a MEM_REF with that type. Handle forgotten
|
||
BUILT_IN_SYNC_FETCH_AND_NAND_16 and BUILT_IN_SYNC_NAND_AND_FETCH_16.
|
||
|
||
PR target/79932
|
||
* config/i386/avx512vlintrin.h (_mm256_cmpge_epi32_mask,
|
||
_mm256_cmpge_epi64_mask, _mm256_cmpge_epu32_mask,
|
||
_mm256_cmpge_epu64_mask, _mm256_cmple_epi32_mask,
|
||
_mm256_cmple_epi64_mask, _mm256_cmple_epu32_mask,
|
||
_mm256_cmple_epu64_mask, _mm256_cmplt_epi32_mask,
|
||
_mm256_cmplt_epi64_mask, _mm256_cmplt_epu32_mask,
|
||
_mm256_cmplt_epu64_mask, _mm256_cmpneq_epi32_mask,
|
||
_mm256_cmpneq_epi64_mask, _mm256_cmpneq_epu32_mask,
|
||
_mm256_cmpneq_epu64_mask, _mm256_mask_cmpge_epi32_mask,
|
||
_mm256_mask_cmpge_epi64_mask, _mm256_mask_cmpge_epu32_mask,
|
||
_mm256_mask_cmpge_epu64_mask, _mm256_mask_cmple_epi32_mask,
|
||
_mm256_mask_cmple_epi64_mask, _mm256_mask_cmple_epu32_mask,
|
||
_mm256_mask_cmple_epu64_mask, _mm256_mask_cmplt_epi32_mask,
|
||
_mm256_mask_cmplt_epi64_mask, _mm256_mask_cmplt_epu32_mask,
|
||
_mm256_mask_cmplt_epu64_mask, _mm256_mask_cmpneq_epi32_mask,
|
||
_mm256_mask_cmpneq_epi64_mask, _mm256_mask_cmpneq_epu32_mask,
|
||
_mm256_mask_cmpneq_epu64_mask, _mm_cmpge_epi32_mask,
|
||
_mm_cmpge_epi64_mask, _mm_cmpge_epu32_mask, _mm_cmpge_epu64_mask,
|
||
_mm_cmple_epi32_mask, _mm_cmple_epi64_mask, _mm_cmple_epu32_mask,
|
||
_mm_cmple_epu64_mask, _mm_cmplt_epi32_mask, _mm_cmplt_epi64_mask,
|
||
_mm_cmplt_epu32_mask, _mm_cmplt_epu64_mask, _mm_cmpneq_epi32_mask,
|
||
_mm_cmpneq_epi64_mask, _mm_cmpneq_epu32_mask, _mm_cmpneq_epu64_mask,
|
||
_mm_mask_cmpge_epi32_mask, _mm_mask_cmpge_epi64_mask,
|
||
_mm_mask_cmpge_epu32_mask, _mm_mask_cmpge_epu64_mask,
|
||
_mm_mask_cmple_epi32_mask, _mm_mask_cmple_epi64_mask,
|
||
_mm_mask_cmple_epu32_mask, _mm_mask_cmple_epu64_mask,
|
||
_mm_mask_cmplt_epi32_mask, _mm_mask_cmplt_epi64_mask,
|
||
_mm_mask_cmplt_epu32_mask, _mm_mask_cmplt_epu64_mask,
|
||
_mm_mask_cmpneq_epi32_mask, _mm_mask_cmpneq_epi64_mask,
|
||
_mm_mask_cmpneq_epu32_mask, _mm_mask_cmpneq_epu64_mask): Move
|
||
definitions outside of __OPTIMIZE__ guarded section.
|
||
|
||
PR target/79932
|
||
* config/i386/avx512bwintrin.h (_mm512_packs_epi32,
|
||
_mm512_maskz_packs_epi32, _mm512_mask_packs_epi32,
|
||
_mm512_packus_epi32, _mm512_maskz_packus_epi32,
|
||
_mm512_mask_packus_epi32): Move definitions outside of __OPTIMIZE__
|
||
guarded section.
|
||
|
||
2017-03-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/79940
|
||
* gimplify.c (gimplify_omp_for): Replace index var in outer
|
||
taskloop statement with an artificial variable and add
|
||
OMP_CLAUSE_PRIVATE clause for it.
|
||
|
||
2017-03-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/79901
|
||
* config/i386/sse.md (*avx512bw_<code><mode>3<mask_name>): Renamed to
|
||
...
|
||
(*avx512f_<code><mode>3<mask_name>): ... this.
|
||
(<code><mode>3 with maxmin code iterator): Use VI8_AVX2_AVX512F
|
||
iterator instead of VI8_AVX2_AVX512BW.
|
||
|
||
PR rtl-optimization/79901
|
||
* expr.c (expand_expr_real_2): For vector MIN/MAX, if there is no
|
||
min/max expander, expand it using expand_vec_cond_expr.
|
||
|
||
2017-03-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/79807
|
||
* config/i386/i386.c (ix86_expand_multi_arg_builtin): If target
|
||
is a memory operand, increase num_memory.
|
||
(ix86_expand_args_builtin): Likewise.
|
||
|
||
2017-03-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/79681
|
||
* fold-const.c (make_bit_field_ref): If orig_inner is COMPONENT_REF,
|
||
attempt to use its first operand as BIT_FIELD_REF base.
|
||
|
||
2017-02-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/79729
|
||
* config/i386/i386.c (ix86_print_operand) <case 'R'>: Replace
|
||
gcc_unreachable with output_operand_lossage.
|
||
|
||
2017-02-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/79396
|
||
* tree-eh.c (operation_could_trap_p, stmt_could_throw_1_p): Handle
|
||
FMA_EXPR like tcc_binary or tcc_unary.
|
||
|
||
2017-02-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/79570
|
||
* sel-sched.c (moveup_expr_cached): Don't call sel_bb_head
|
||
on temporarily removed DEBUG_INSNs.
|
||
|
||
PR target/79494
|
||
* config/i386/i386.c (ix86_expand_split_stack_prologue): Call
|
||
make_reg_eh_region_note_nothrow_nononlocal on call_insn.
|
||
* config/rs6000/rs6000.c: Include except.h.
|
||
(rs6000_expand_split_stack_prologue): Call
|
||
make_reg_eh_region_note_nothrow_nononlocal on the call insn.
|
||
|
||
2017-02-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/79568
|
||
* config/i386/i386.c (ix86_expand_builtin): Handle
|
||
OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in
|
||
ix86_builtins_isa[fcode].isa as a requirement of those
|
||
flags and any other flag in the bitmask.
|
||
(ix86_init_mmx_sse_builtins): Use 0 instead of
|
||
~OPTION_MASK_ISA_64BIT as mask.
|
||
* config/i386/i386-builtin.def (bdesc_special_args,
|
||
bdesc_args): Likewise.
|
||
|
||
2017-02-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/79559
|
||
* config/i386/i386.c (ix86_print_operand): Use output_operand_lossage
|
||
instead of gcc_assert for K, r and R code checks. Formatting fixes.
|
||
|
||
2017-05-05 Marek Polacek <polacek@redhat.com>
|
||
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/77728
|
||
* config/arm/arm.c: Include gimple.h.
|
||
(aapcs_layout_arg): Emit -Wpsabi note if arm_needs_doubleword_align
|
||
returns negative, increment ncrn if it returned non-zero.
|
||
(arm_needs_doubleword_align): Return int instead of bool,
|
||
ignore DECL_ALIGN of non-FIELD_DECL TYPE_FIELDS chain
|
||
members, but if there is any such non-FIELD_DECL
|
||
> PARM_BOUNDARY aligned decl, return -1 instead of false.
|
||
(arm_function_arg): Emit -Wpsabi note if arm_needs_doubleword_align
|
||
returns negative, increment nregs if it returned non-zero.
|
||
(arm_setup_incoming_varargs): Likewise.
|
||
(arm_function_arg_boundary): Emit -Wpsabi note if
|
||
arm_needs_doubleword_align returns negative, return
|
||
DOUBLEWORD_ALIGNMENT if it returned non-zero.
|
||
|
||
2017-05-03 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-05-01 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/68491
|
||
* config/i386/cpuid.h (__get_cpuid): Always return 0 when
|
||
__get_cpuid_max returns 0.
|
||
(__get_cpuid_count): Ditto.
|
||
|
||
2017-04-21 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2017-04-19 Eric Botcazou <ebotcazou@adacore.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/80426
|
||
* tree-vrp.c (extract_range_from_binary_expr_1): For an additive
|
||
operation on symbolic operands, also compute the overflow for the
|
||
invariant part when the operation degenerates into a negation.
|
||
|
||
2017-04-19 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-04-19 trunk r246997.
|
||
|
||
PR target/80462
|
||
* config/avr/avr.c (tree.h): Include it.
|
||
(cgraph.h): Include it.
|
||
(avr_encode_section_info): Don't warn for uninitialized progmem
|
||
variable if it's just an alias.
|
||
|
||
2017-04-18 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2017-04-18 trunk r246966.
|
||
|
||
PR target/79453
|
||
* config/avr/avr.c (intl.h): Include it.
|
||
(avr_pgm_check_var_decl) [reason]: Wrap diagnostic snippets into _().
|
||
|
||
2017-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-04-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/80376
|
||
PR target/80315
|
||
* config/rs6000/rs6000.c (rs6000_expand_unop_builtin): Return
|
||
CONST0_RTX (mode) rather than const0_rtx where appropriate.
|
||
(rs6000_expand_binop_builtin): Likewise.
|
||
(rs6000_expand_ternop_builtin): Likewise; also add missing
|
||
vsx_xxpermdi_* variants; also fix typo (arg1 => arg2) for
|
||
vshasigma built-ins.
|
||
* doc/extend.texi: Document that vec_xxpermdi's third argument
|
||
must be a constant.
|
||
|
||
2017-04-11 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-04-07 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* rs6000/rs6000.c (vec_load_pendulum): Rename...
|
||
(vec_pairing): ...to this.
|
||
(power9_sched_reorder2): Rewrite code for pairing vector/vecload insns.
|
||
(rs6000_sched_init): Adjust for name change.
|
||
(struct rs6000_sched_context): Likewise.
|
||
(rs6000_init_sched_context): Likewise.
|
||
(rs6000_set_sched_context): Likewise.
|
||
|
||
2017-04-11 Martin Jambor <mjambor@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-30 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR ipa/77333
|
||
* cgraph.h (cgraph_build_function_type_skip_args): Declare.
|
||
* cgraph.c (redirect_call_stmt_to_callee): Set gimple fntype so that
|
||
it reflects the signature changes performed at the callee side.
|
||
* cgraphclones.c (build_function_type_skip_args): Make public, renamed
|
||
to cgraph_build_function_type_skip_args.
|
||
(build_function_decl_skip_args): Adjust call to the above function.
|
||
|
||
2017-04-08 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2017-04-08 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
* config/aarch64/aarch64-freebsd.h: Define MCOUNT_NAME.
|
||
Add comment for WCHAR_T.
|
||
|
||
2017-04-07 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2017-04-07 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
* config/aarch64/aarch64-freebsd.h: Define WCHAR_T.
|
||
|
||
2017-04-07 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2017-04-05 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/78002
|
||
* config/aarch64/aarch64.c (aarch64_emit_probe_stack_range): Replace
|
||
ptr_mode with Pmode throughout.
|
||
* config/aarch64/aarch64.md (probe_stack_range_<PTR:mode): Rename
|
||
into probe_stack_range and use DImode.
|
||
|
||
2017-04-07 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
Backport from mainline
|
||
2017-04-07 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config/arm/arm.h (ARM_DEFAULT_SHORT_ENUMS): Provide default
|
||
definition.
|
||
* config/arm/arm.c (arm_default_short_enums): Use
|
||
ARM_DEFAULT_SHORT_ENUMS.
|
||
* config/arm/rtems.h (ARM_DEFAULT_SHORT_ENUMS): Define.
|
||
|
||
2017-04-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-04-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/79733
|
||
* config/i386/i386.c (ix86_expand_builtin)
|
||
<case IX86_BUILTIN_KORTEST{C,Z}16>: Determine insn operand
|
||
mode from insn data. Convert operands to insn operand mode.
|
||
Copy operands that don't satisfy insn predicate to a register.
|
||
|
||
2017-04-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/80298
|
||
* config/i386/mmintrin.h: Add -msse target option when __SSE__ is
|
||
not defined for x86_64 target. Add -mmmx target option when __SSE2__
|
||
is not defined.
|
||
* config/i386/mm3dnow.h: Add -msse target when __SSE__ is not defined
|
||
for x86_64 target.
|
||
|
||
2017-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
PR target/80082
|
||
* config/arm/arm-protos.h (FL_LPAE): Define macro.
|
||
(FL_FOR_ARCH7VE): Add FL_LPAE.
|
||
(arm_arch_lpae): Declare extern.
|
||
* config/arm/arm.c (arm_arch_lpae): Declare.
|
||
(arm_option_override): Define arm_arch_lpae.
|
||
* config/arm/arm.h (TARGET_HAVE_LPAE): Redefine in term of
|
||
arm_arch_lpae.
|
||
|
||
2017-04-03 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from the trunk
|
||
2017-03-14 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/79947
|
||
* config/rs6000/rs6000.h (TARGET_FRSQRTES): Add check for
|
||
-mpowerpc-gfxopt.
|
||
|
||
2017-03-31 Richard Sandiford <richard.sandiford@arm.com>
|
||
|
||
PR tree-optimization/80218
|
||
* tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds):
|
||
Update block frequencies and counts.
|
||
|
||
2017-03-30 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-03-30 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR target/80246
|
||
* config/rs6000/dfp.md (dfp_dxex_<mode>): Update mode of operand 0.
|
||
(dfp_diex_<mode>): Update mode of operand 1.
|
||
* doc/extend.texi (dxex, dxexq): Document change to return type.
|
||
(diex, diexq): Document change to argument type.
|
||
|
||
2017-03-29 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2017-03-21 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
|
||
|
||
PR target/80123
|
||
* doc/md.texi (Constraints): Document wA constraint.
|
||
* config/rs6000/constraints.md (wA): New.
|
||
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Add wA reg_class.
|
||
(rs6000_init_hard_regno_mode_ok): Init wA constraint.
|
||
* config/rs6000/rs6000.h (RS6000_CONSTRAINT_wA): New.
|
||
* config/rs6000/vsx.md (vsx_splat_<mode>): Use wA constraint.
|
||
|
||
2017-03-16 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71294
|
||
* config/rs6000/vsx.md (vsx_splat_<mode>, VSX_D iterator): Allow a
|
||
SPLAT operation on ISA 2.07 64-bit systems that have direct move,
|
||
but no MTVSRDD support, by doing MTVSRD and XXPERMDI.
|
||
|
||
2017-03-29 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-03-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78644
|
||
* tree-ssa-ccp.c (evaluate_stmt): When we may not use the value
|
||
of a simplification result we may not use it at all.
|
||
|
||
2017-03-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/80181
|
||
* tree-ssa-ccp.c (likely_value): UNDEFINED ^ X is UNDEFINED.
|
||
|
||
2017-03-28 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backport from mainline
|
||
2017-03-28 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR sanitizer/80067
|
||
* fold-const.c (fold_comparison): Use protected_set_expr_location
|
||
instead of SET_EXPR_LOCATION.
|
||
|
||
2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/78543
|
||
* config/rs6000/rs6000.md (bswaphi2_extenddi): Combine bswap
|
||
HImode and SImode with zero extend to DImode to one insn.
|
||
(bswap<mode>2_extenddi): Likewise.
|
||
(bswapsi2_extenddi): Likewise.
|
||
(bswaphi2_extendsi): Likewise.
|
||
(bswaphi2): Combine bswap HImode and SImode into one insn.
|
||
Separate memory insns from swapping register.
|
||
(bswapsi2): Likewise.
|
||
(bswap<mode>2): Likewise.
|
||
(bswaphi2_internal): Delete, no longer used.
|
||
(bswapsi2_internal): Likewise.
|
||
(bswap<mode>2_load): Split bswap HImode/SImode into separate load,
|
||
store, and gpr<-gpr swap insns.
|
||
(bswap<mode>2_store): Likewise.
|
||
(bswaphi2_reg): Register only splitter, combine with the splitter.
|
||
(bswaphi2 splitter): Likewise.
|
||
(bswapsi2_reg): Likewise.
|
||
(bswapsi2 splitter): Likewise.
|
||
(bswapdi2): If we have the LDBRX and STDBRX instructions, split
|
||
the insns into load, store, and register/register insns.
|
||
(bswapdi2_ldbrx): Likewise.
|
||
(bswapdi2_load): Likewise.
|
||
(bswapdi2_store): Likewise.
|
||
(bswapdi2_reg): Likewise.
|
||
|
||
2017-03-25 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/80180
|
||
* config/i386/i386.c (ix86_expand_builtin)
|
||
<IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Do not expand arg0 between
|
||
flags reg setting and flags reg using instructions.
|
||
<IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Ditto. Use non-flags reg
|
||
clobbering instructions to zero extend op2.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-14 Martin Liska <mliska@suse.cz>
|
||
|
||
PR lto/66295
|
||
* multiple_target.c (expand_target_clones): Drop local.local
|
||
flag for default implementation.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-02-22 Martin Liska <mliska@suse.cz>
|
||
|
||
PR lto/79587
|
||
* data-streamer-in.c (streamer_read_gcov_count): Remove assert.
|
||
* data-streamer-out.c (streamer_write_gcov_count_stream):
|
||
Likewise.
|
||
* value-prof.c (stream_out_histogram_value): Make assert more
|
||
precise based on type of counter.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-02-03 Martin Liska <mliska@suse.cz>
|
||
|
||
PR lto/66295
|
||
* multiple_target.c (create_dispatcher_calls): Redirect edge
|
||
from a caller of a dispatcher.
|
||
(expand_target_clones): Make the clones local.
|
||
(ipa_target_clone): Do both target clones and resolvers.
|
||
(ipa_dispatcher_calls): Remove the pass.
|
||
(pass_dispatcher_calls::gate): Likewise.
|
||
(make_pass_dispatcher_calls): Likewise.
|
||
* passes.def (pass_target_clone): Put as very first IPA early
|
||
pass.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
PR target/79906
|
||
* config/rs6000/rs6000.c (rs6000_inner_target_options): Show
|
||
error message instead of an ICE.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-21 Martin Liska <mliska@suse.cz>
|
||
|
||
PR gcov-profile/80081
|
||
* Makefile.in: Add gcov-dump and fix installation of gcov-tool.
|
||
* doc/gcc.texi: Include gcov-dump stuff.
|
||
* doc/gcov-dump.texi: New file.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-20 Martin Liska <mliska@suse.cz>
|
||
|
||
PR middle-end/79753
|
||
* tree-chkp.c (chkp_build_returned_bound): Do not build
|
||
returned bounds for a LHS that's not a BOUNDED_P type.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-20 Martin Liska <mliska@suse.cz>
|
||
|
||
PR target/79769
|
||
PR target/79770
|
||
* tree-chkp.c (chkp_find_bounds_1): Handle REAL_CST,
|
||
COMPLEX_CST and VECTOR_CST.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-14 Martin Liska <mliska@suse.cz>
|
||
|
||
PR middle-end/79831
|
||
* doc/invoke.texi (-Wchkp): Document the option.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-14 Martin Liska <mliska@suse.cz>
|
||
|
||
PR target/79892
|
||
* multiple_target.c (create_dispatcher_calls): Check that
|
||
a target can create a function dispatcher.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR middle-end/78339
|
||
* ipa-pure-const.c (warn_function_noreturn): If the declarations
|
||
is a CHKP clone, use original declaration.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-10 Martin Liska <mliska@suse.cz>
|
||
|
||
PR target/65705
|
||
PR target/69804
|
||
* toplev.c (process_options): Enable MPX with LSAN and UBSAN.
|
||
* tree-chkp.c (chkp_walk_pointer_assignments): Verify that
|
||
FIELD != NULL.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-09 Martin Liska <mliska@suse.cz>
|
||
|
||
PR tree-optimization/79631
|
||
* tree-chkp-opt.c (chkp_is_constant_addr): Call
|
||
tree_int_cst_sign_bit just for INTEGER constants.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-09 Martin Liska <mliska@suse.cz>
|
||
|
||
PR target/65705
|
||
PR target/69804
|
||
* toplev.c (process_options): Disable -fcheck-pointer-bounds with
|
||
sanitizers.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-09 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/79761
|
||
* tree-chkp.c (chkp_get_bound_for_parm): Get bounds for a param.
|
||
(chkp_find_bounds_1): Remove gcc_unreachable.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-03 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/79760
|
||
* ipa-devirt.c (maybe_record_node): Properly handle
|
||
__cxa_pure_virtual visibility.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-03 Martin Liska <mliska@suse.cz>
|
||
|
||
PR tree-optimization/79803
|
||
* tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Remove
|
||
assert.
|
||
(pass_loop_prefetch::execute): Disabled optimization if an
|
||
assumption about L1 cache size is not met.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-03-03 Martin Liska <mliska@suse.cz>
|
||
|
||
PR rtl-optimization/79574
|
||
* gcse.c (struct gcse_expr): Use HOST_WIDE_INT instead of int.
|
||
(hash_scan_set): Likewise.
|
||
(dump_hash_table): Likewise.
|
||
(hoist_code): Likewise.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-02-17 Martin Liska <mliska@suse.cz>
|
||
|
||
PR rtl-optimization/79574
|
||
* gcse.c (want_to_gcse_p): Prevent integer overflow.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-02-17 Martin Liska <mliska@suse.cz>
|
||
|
||
PR rtl-optimization/79577
|
||
* params.def (selsched-max-sched-times): Increase minimum to 1.
|
||
|
||
2017-03-22 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-06-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR sanitizer/71458
|
||
* toplev.c (process_options): Do not enable -fcheck-pointer-bounds
|
||
w/ -fsanitize=bounds.
|
||
|
||
2017-03-21 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
Backport from mainline:
|
||
2017-03-17 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
PR target/79951
|
||
* config/rs6000/rs6000.md (copysign<mode>3_fcpsgn): Test
|
||
for VECTOR_UNIT_VSX_P (<MODE>mode) too.
|
||
|
||
2017-03-21 Tamar Christina <tamar.christina@arm.com>
|
||
|
||
* config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>)
|
||
Change ins into fmov.
|
||
|
||
2017-03-19 Dominique d'Humieres <dominiq@lps.ens.fr>
|
||
|
||
PR target/71017
|
||
* config/i386/cpuid.h: Fix another undefined behavior.
|
||
|
||
2017-03-17 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport from trunk:
|
||
2017-03-17 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* gcov-dump.c (print_usage): Print bug_report_url.
|
||
|
||
2017-03-16 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-02-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/79732
|
||
* tree-inline.c (expand_call_inline): Handle anonymous
|
||
SSA lhs properly when inlining a function without return
|
||
value.
|
||
|
||
2017-03-15 Matthias Klose <doko@ubuntu.com>
|
||
|
||
Backport from mainline
|
||
2017-03-14 Martin Liska <mliska@suse.cz>
|
||
|
||
* Makefile.in: Install gcov-dump.
|
||
|
||
2017-03-15 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/80019
|
||
* config/i386/i386.c (ix86_vector_duplicate_value): Create
|
||
subreg of inner mode for values already in registers.
|
||
|
||
2017-03-14 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-02-28 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
|
||
|
||
PR target/79752
|
||
* config/rs6000/rs6000.md (peephole2 for udiv/umod): Should emit
|
||
udiv rather than div since input pattern is unsigned.
|
||
|
||
2017-03-14 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-05-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/80004
|
||
PR target/49244
|
||
* gimple.c (gimple_builtin_call_types_compatible_p): Allow
|
||
char/short arguments promoted to int because of promote_prototypes.
|
||
|
||
2017-03-09 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/79977
|
||
* graphite-scop-detection.c (scop_detection::merge_sese):
|
||
Handle the case of extra exits to blocks dominating the entry.
|
||
|
||
2017-03-09 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/79971
|
||
* gimple-expr.c (useless_type_conversion_p): Preserve
|
||
TYPE_SATURATING for fixed-point types.
|
||
|
||
2017-02-22 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/79666
|
||
* tree-vrp.c (extract_range_from_binary_expr_1): Make sure
|
||
to not symbolically negate if that may introduce undefined
|
||
overflow.
|
||
|
||
2017-02-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/79576
|
||
* params.def (max-ssa-name-query-depth): Limit to 10.
|
||
|
||
2017-03-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2017-03-07 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* config/i386/i386.c (ix86_local_alignment): Align most aggregates
|
||
of 16 bytes and more to 16 bytes, not those of 16 bits and more.
|
||
|
||
2017-03-06 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
PR target/77850
|
||
* config/pa/pa-64.h (PAD_VARARGS_DOWN): Don't pad down complex and
|
||
vector types.
|
||
|
||
2017-03-06 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2017-03-01 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/79439
|
||
* config/rs6000/predicates.md (current_file_function_operand): Do
|
||
not allow self calls to be local if the function is replaceable.
|
||
|
||
2017-03-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/79514
|
||
* config/i386/i386.md (*pushxf_rounded): New insn_and_split pattern.
|
||
|
||
2017-03-01 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
Backport from mainline:
|
||
2017-02-27 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
PR target/79544
|
||
* rs6000/rs6000-c.c (struct altivec_builtin_types): Use VSRAD for
|
||
arithmetic shift of unsigned V2DI.
|
||
|
||
2017-03-01 Martin Jambor <mjambor@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-02-21 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR lto/79579
|
||
* ipa-prop.c (ipa_prop_write_jump_functions): Bail out if no edges
|
||
have been analyzed.
|
||
|
||
2017-02-28 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/79749
|
||
* config/sparc/sparc.c (sparc_frame_pointer_required): Add missing
|
||
condition on optimize for the leaf function test.
|
||
|
||
2017-02-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/79261
|
||
* config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Add
|
||
support for CODE_FOR_vsx_xxpermdi_v2d[fi]_be.
|
||
* config/rs6000/rs6000.md (reload_gpr_from_vsx<mode>): Call
|
||
generator for vsx_xxpermdi_<mode>_be.
|
||
* config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Remove logic to
|
||
force big-endian semantics.
|
||
(vsx_xxpermdi_<mode>_be): New define_expand with same
|
||
implementation as previous version of vsx_xxpermdi_<mode>.
|
||
|
||
2017-02-20 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backport from mainline
|
||
2017-02-20 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR middle-end/79537
|
||
* gimplify.c (gimplify_expr): Handle unused *&&L;.
|
||
|
||
PR sanitizer/79558
|
||
* ubsan.c (ubsan_type_descriptor): Check if TYPE_MAX_VALUE is null.
|
||
|
||
2017-02-20 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backport from mainline
|
||
2017-02-17 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR middle-end/79536
|
||
* fold-const.c (fold_negate_expr_1): Renamed from fold_negate_expr.
|
||
(fold_negate_expr): New wrapper.
|
||
|
||
2017-02-17 Carl Love <cel@us.ibm.com>
|
||
|
||
Backport from mainline commit r245460 on 2017-02-14
|
||
|
||
PR 79545
|
||
* config/rs6000/rs6000.c: Add case statement entry to make the xvcvuxdsp
|
||
built-in argument unsigned.
|
||
* config/rs6000/vsx.md: Fix the source and return operand types so they
|
||
match the instruction definitions from the ISA document. Fix typo
|
||
in the instruction generation for the (define_insn "vsx_xvcvuxdsp"
|
||
statement.
|
||
|
||
2017-01-17 Julia Koval <julia.koval@intel.com>
|
||
|
||
PR target/76731
|
||
* config/i386/avx512fintrin.h
|
||
(_mm512_i32gather_ps): Change __addr type to void const*.
|
||
(_mm512_mask_i32gather_ps): Ditto.
|
||
(_mm512_i32gather_pd): Ditto.
|
||
(_mm512_mask_i32gather_pd): Ditto.
|
||
(_mm512_i64gather_ps): Ditto.
|
||
(_mm512_mask_i64gather_ps): Ditto.
|
||
(_mm512_i64gather_pd): Ditto.
|
||
(_mm512_mask_i64gather_pd): Ditto.
|
||
(_mm512_i32gather_epi32): Ditto.
|
||
(_mm512_mask_i32gather_epi32): Ditto.
|
||
(_mm512_i32gather_epi64): Ditto.
|
||
(_mm512_mask_i32gather_epi64): Ditto.
|
||
(_mm512_i64gather_epi32): Ditto.
|
||
(_mm512_mask_i64gather_epi32): Ditto.
|
||
(_mm512_i64gather_epi64): Ditto.
|
||
(_mm512_mask_i64gather_epi64): Ditto.
|
||
(_mm512_i32scatter_ps): Change __addr type to void*.
|
||
(_mm512_mask_i32scatter_ps): Ditto.
|
||
(_mm512_i32scatter_pd): Ditto.
|
||
(_mm512_mask_i32scatter_pd): Ditto.
|
||
(_mm512_i64scatter_ps): Ditto.
|
||
(_mm512_mask_i64scatter_ps): Ditto.
|
||
(_mm512_i64scatter_pd): Ditto.
|
||
(_mm512_mask_i64scatter_pd): Ditto.
|
||
(_mm512_i32scatter_epi32): Ditto.
|
||
(_mm512_mask_i32scatter_epi32): Ditto.
|
||
(_mm512_i32scatter_epi64): Ditto.
|
||
(_mm512_mask_i32scatter_epi64): Ditto.
|
||
(_mm512_i64scatter_epi32): Ditto.
|
||
(_mm512_mask_i64scatter_epi32): Ditto.
|
||
(_mm512_i64scatter_epi64): Ditto.
|
||
(_mm512_mask_i64scatter_epi64): Ditto.
|
||
* config/i386/avx512pfintrin.h
|
||
(_mm512_mask_prefetch_i32gather_pd): Change addr type to void const*.
|
||
(_mm512_mask_prefetch_i32gather_ps): Ditto.
|
||
(_mm512_mask_prefetch_i64gather_pd): Ditto.
|
||
(_mm512_mask_prefetch_i64gather_ps): Ditto.
|
||
(_mm512_prefetch_i32scatter_pd): Change addr type to void*.
|
||
(_mm512_prefetch_i32scatter_ps): Ditto.
|
||
(_mm512_mask_prefetch_i32scatter_pd): Ditto.
|
||
(_mm512_mask_prefetch_i32scatter_ps): Ditto.
|
||
(_mm512_prefetch_i64scatter_pd): Ditto.
|
||
(_mm512_prefetch_i64scatter_ps): Ditto.
|
||
(_mm512_mask_prefetch_i64scatter_pd): Ditto.
|
||
(_mm512_mask_prefetch_i64scatter_ps): Ditto.
|
||
* config/i386/avx512vlintrin.h
|
||
(_mm256_mmask_i32gather_ps): Change __addr type to void const*.
|
||
(_mm_mmask_i32gather_ps): Ditto.
|
||
(_mm256_mmask_i32gather_pd): Ditto.
|
||
(_mm_mmask_i32gather_pd): Ditto.
|
||
(_mm256_mmask_i64gather_ps): Ditto.
|
||
(_mm_mmask_i64gather_ps): Ditto.
|
||
(_mm256_mmask_i64gather_pd): Ditto.
|
||
(_mm_mmask_i64gather_pd): Ditto.
|
||
(_mm256_mmask_i32gather_epi32): Ditto.
|
||
(_mm_mmask_i32gather_epi32): Ditto.
|
||
(_mm256_mmask_i32gather_epi64): Ditto.
|
||
(_mm_mmask_i32gather_epi64): Ditto.
|
||
(_mm256_mmask_i64gather_epi32): Ditto.
|
||
(_mm_mmask_i64gather_epi32): Ditto.
|
||
(_mm256_mmask_i64gather_epi64): Ditto.
|
||
(_mm_mmask_i64gather_epi64): Ditto.
|
||
(_mm256_i32scatter_ps): Change __addr type to void*.
|
||
(_mm256_mask_i32scatter_ps): Ditto.
|
||
(_mm_i32scatter_ps): Ditto.
|
||
(_mm_mask_i32scatter_ps): Ditto.
|
||
(_mm256_i32scatter_pd): Ditto.
|
||
(_mm256_mask_i32scatter_pd): Ditto.
|
||
(_mm_i32scatter_pd): Ditto.
|
||
(_mm_mask_i32scatter_pd): Ditto.
|
||
(_mm256_i64scatter_ps): Ditto.
|
||
(_mm256_mask_i64scatter_ps): Ditto.
|
||
(_mm_i64scatter_ps): Ditto.
|
||
(_mm_mask_i64scatter_ps): Ditto.
|
||
(_mm256_i64scatter_pd): Ditto.
|
||
(_mm256_mask_i64scatter_pd): Ditto.
|
||
(_mm_i64scatter_pd): Ditto.
|
||
(_mm_mask_i64scatter_pd): Ditto.
|
||
(_mm256_i32scatter_epi32): Ditto.
|
||
(_mm256_mask_i32scatter_epi32): Ditto.
|
||
(_mm_i32scatter_epi32): Ditto.
|
||
(_mm_mask_i32scatter_epi32): Ditto.
|
||
(_mm256_i32scatter_epi64): Ditto.
|
||
(_mm256_mask_i32scatter_epi64): Ditto.
|
||
(_mm_i32scatter_epi64): Ditto.
|
||
(_mm_mask_i32scatter_epi64): Ditto.
|
||
(_mm256_i64scatter_epi32): Ditto.
|
||
(_mm256_mask_i64scatter_epi32): Ditto.
|
||
(_mm_i64scatter_epi32): Ditto.
|
||
(_mm_mask_i64scatter_epi32): Ditto.
|
||
(_mm256_i64scatter_epi64): Ditto.
|
||
(_mm256_mask_i64scatter_epi64): Ditto.
|
||
(_mm_i64scatter_epi64): Ditto.
|
||
(_mm_mask_i64scatter_epi64): Ditto.
|
||
* config/i386/i386-builtin-types.def (V16SF_V16SF_PCFLOAT_V16SI_HI_INT)
|
||
(V8DF_V8DF_PCDOUBLE_V8SI_QI_INT, V8SF_V8SF_PCFLOAT_V8DI_QI_INT)
|
||
(V8DF_V8DF_PCDOUBLE_V8DI_QI_INT, V16SI_V16SI_PCINT_V16SI_HI_INT)
|
||
(V8DI_V8DI_PCINT64_V8SI_QI_INT, V8SI_V8SI_PCINT_V8DI_QI_INT)
|
||
(V8DI_V8DI_PCINT64_V8DI_QI_INT, V2DF_V2DF_PCDOUBLE_V4SI_QI_INT)
|
||
(V4DF_V4DF_PCDOUBLE_V4SI_QI_INT, V2DF_V2DF_PCDOUBLE_V2DI_QI_INT)
|
||
(V4DF_V4DF_PCDOUBLE_V4DI_QI_INT, V4SF_V4SF_PCFLOAT_V4SI_QI_INT)
|
||
(V8SF_V8SF_PCFLOAT_V8SI_QI_INT, V4SF_V4SF_PCFLOAT_V2DI_QI_INT)
|
||
(V4SF_V4SF_PCFLOAT_V4DI_QI_INT, V2DI_V2DI_PCINT64_V4SI_QI_INT)
|
||
(V4DI_V4DI_PCINT64_V4SI_QI_INT, V2DI_V2DI_PCINT64_V2DI_QI_INT)
|
||
(V4DI_V4DI_PCINT64_V4DI_QI_INT, V4SI_V4SI_PCINT_V4SI_QI_INT)
|
||
(V8SI_V8SI_PCINT_V8SI_QI_INT, V4SI_V4SI_PCINT_V2DI_QI_INT)
|
||
(V4SI_V4SI_PCINT_V4DI_QI_INT, VOID_PFLOAT_HI_V16SI_V16SF_INT)
|
||
(VOID_PFLOAT_QI_V8SI_V8SF_INT, VOID_PFLOAT_QI_V4SI_V4SF_INT)
|
||
(VOID_PDOUBLE_QI_V8SI_V8DF_INT, VOID_PDOUBLE_QI_V4SI_V4DF_INT)
|
||
(VOID_PDOUBLE_QI_V4SI_V2DF_INT, VOID_PFLOAT_QI_V8DI_V8SF_INT)
|
||
(VOID_PFLOAT_QI_V4DI_V4SF_INT, VOID_PFLOAT_QI_V2DI_V4SF_INT)
|
||
(VOID_PDOUBLE_QI_V8DI_V8DF_INT, VOID_PDOUBLE_QI_V4DI_V4DF_INT)
|
||
(VOID_PDOUBLE_QI_V2DI_V2DF_INT, VOID_PINT_HI_V16SI_V16SI_INT)
|
||
(VOID_PINT_QI_V8SI_V8SI_INT, VOID_PINT_QI_V4SI_V4SI_INT)
|
||
(VOID_PLONGLONG_QI_V8SI_V8DI_INT, VOID_PLONGLONG_QI_V4SI_V4DI_INT)
|
||
(VOID_PLONGLONG_QI_V4SI_V2DI_INT, VOID_PINT_QI_V8DI_V8SI_INT)
|
||
(VOID_PINT_QI_V4DI_V4SI_INT, VOID_PINT_QI_V2DI_V4SI_INT)
|
||
(VOID_PLONGLONG_QI_V8DI_V8DI_INT, VOID_QI_V8SI_PCINT64_INT_INT)
|
||
(VOID_PLONGLONG_QI_V4DI_V4DI_INT, VOID_PLONGLONG_QI_V2DI_V2DI_INT)
|
||
(VOID_HI_V16SI_PCINT_INT_INT, VOID_QI_V8DI_PCINT64_INT_INT)
|
||
(VOID_QI_V8DI_PCINT_INT_INT): Remove.
|
||
(V16SF_V16SF_PCVOID_V16SI_HI_INT, V8DF_V8DF_PCVOID_V8SI_QI_INT)
|
||
(V8SF_V8SF_PCVOID_V8DI_QI_INT, V8DF_V8DF_PCVOID_V8DI_QI_INT)
|
||
(V16SI_V16SI_PCVOID_V16SI_HI_INT, V8DI_V8DI_PCVOID_V8SI_QI_INT)
|
||
(V8SI_V8SI_PCVOID_V8DI_QI_INT, V8DI_V8DI_PCVOID_V8DI_QI_INT)
|
||
(VOID_PVOID_HI_V16SI_V16SF_INT, VOID_PVOID_QI_V8SI_V8DF_INT)
|
||
(VOID_PVOID_QI_V8DI_V8SF_INT, VOID_PVOID_QI_V8DI_V8DF_INT)
|
||
(VOID_PVOID_HI_V16SI_V16SI_INT, VOID_PVOID_QI_V8SI_V8DI_INT)
|
||
(VOID_PVOID_QI_V8DI_V8SI_INT, VOID_PVOID_QI_V8DI_V8DI_INT)
|
||
(V2DF_V2DF_PCVOID_V4SI_QI_INT, V4DF_V4DF_PCVOID_V4SI_QI_INT)
|
||
(V2DF_V2DF_PCVOID_V2DI_QI_INT, V4DF_V4DF_PCVOID_V4DI_QI_INT
|
||
(V4SF_V4SF_PCVOID_V4SI_QI_INT, V8SF_V8SF_PCVOID_V8SI_QI_INT)
|
||
(V4SF_V4SF_PCVOID_V2DI_QI_INT, V4SF_V4SF_PCVOID_V4DI_QI_INT)
|
||
(V2DI_V2DI_PCVOID_V4SI_QI_INT, V4DI_V4DI_PCVOID_V4SI_QI_INT)
|
||
(V2DI_V2DI_PCVOID_V2DI_QI_INT, V4DI_V4DI_PCVOID_V4DI_QI_INT)
|
||
(V4SI_V4SI_PCVOID_V4SI_QI_INT, V8SI_V8SI_PCVOID_V8SI_QI_INT)
|
||
(V4SI_V4SI_PCVOID_V2DI_QI_INT, V4SI_V4SI_PCVOID_V4DI_QI_INT)
|
||
(VOID_PVOID_QI_V8SI_V8SF_INT, VOID_PVOID_QI_V4SI_V4SF_INT)
|
||
(VOID_PVOID_QI_V4SI_V4DF_INT, VOID_PVOID_QI_V4SI_V2DF_INT)
|
||
(VOID_PVOID_QI_V4DI_V4SF_INT, VOID_PVOID_QI_V2DI_V4SF_INT)
|
||
(VOID_PVOID_QI_V4DI_V4DF_INT, VOID_PVOID_QI_V2DI_V2DF_INT)
|
||
(VOID_PVOID_QI_V8SI_V8SI_INT, VOID_PVOID_QI_V4SI_V4SI_INT)
|
||
(VOID_PVOID_QI_V4SI_V4DI_INT, VOID_PVOID_QI_V4SI_V2DI_INT)
|
||
(VOID_PVOID_QI_V4DI_V4SI_INT, VOID_PVOID_QI_V2DI_V4SI_INT)
|
||
(VOID_PVOID_QI_V4DI_V4DI_INT, VOID_PVOID_QI_V2DI_V2DI_INT)
|
||
(VOID_QI_V8SI_PCVOID_INT_INT, VOID_HI_V16SI_PCVOID_INT_INT)
|
||
(VOID_QI_V8DI_PCVOID_INT_INT): Add.
|
||
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Adjust builtin
|
||
definitions accordingly.
|
||
|
||
2017-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2017-02-09 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR c/79428
|
||
* c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol
|
||
instead of c_parser_skip_until_found.
|
||
|
||
2017-02-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2017-02-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/79411
|
||
* tree-ssa-reassoc.c (is_reassociable_op): Return false if
|
||
stmt operands are SSA_NAMEs used in abnormal phis.
|
||
(can_reassociate_p): Return false if op is SSA_NAME used in abnormal
|
||
phis.
|
||
|
||
2017-02-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/79431
|
||
* gimplify.c (gimplify_adjust_omp_clauses): Ignore
|
||
"omp declare target link" attribute unless is_global_var.
|
||
* omp-low.c (find_link_var_op): Likewise.
|
||
|
||
2017-02-07 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/79399
|
||
* ira-int.h (struct target_ira_int): Change x_max_struct_costs_size
|
||
type from int to size_t.
|
||
* ira-costs.c (struct_costs_size): Change type from int to size_t.
|
||
|
||
2017-02-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/79338
|
||
* tree-parloops.c (gather_scalar_reductions): Don't call
|
||
vect_analyze_loop_form for loop->inner before destroying loop's
|
||
loop_vinfo.
|
||
|
||
2017-02-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/79197
|
||
* config/rs6000/rs6000.md (*fixuns_trunc<mode>di2_fctiduz): Rename to ...
|
||
(fixuns_trunc<mode>di2): ... this, remove previous expander. Put all
|
||
conditions on a single line.
|
||
|
||
2017-01-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/79267
|
||
* value-prof.c (gimple_ic): Only drop lhs for noreturn calls
|
||
if should_remove_lhs_p is true.
|
||
|
||
2017-01-17 Kito Cheng <kito.cheng@gmail.com>
|
||
Kuan-Lin Chen <kuanlinchentw@gmail.com>
|
||
|
||
PR target/79079
|
||
* internal-fn.c (expand_mul_overflow): Use convert_modes instead of
|
||
gen_lowpart.
|
||
|
||
2017-02-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/79495
|
||
* config/i386/i386.md (*movxf_internal): Add (o,rC) alternative.
|
||
|
||
2017-02-14 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-02-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR c/79471
|
||
* calls.c (expand_call): Replace XALLOCAVEC with XCNEWVEC.
|
||
|
||
2017-02-13 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
Backport from mainline
|
||
2016-12-11 Roger Pau Monné <roger.pau@citrix.com>
|
||
|
||
* config/i386/x86-64.h: Append --32 to the assembler options when
|
||
-m16 is used on non-glibc systems as well.
|
||
|
||
2017-02-08 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR translation/79397
|
||
* config/rs6000/rs6000.opt (maltivec=le, maltivec=be): Fix spelling
|
||
of AltiVec.
|
||
|
||
2017-02-08 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2017-02-08 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71824
|
||
* graphite-scop-detection.c (scop_detection::build_scop_breadth):
|
||
Check all loops contained in the merged region.
|
||
|
||
2017-02-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71824
|
||
* graphite-scop-detection.c (scop_detection::build_scop_breadth):
|
||
Verify the loops are valid in the merged SESE region.
|
||
(scop_detection::can_represent_loop_1): Check analyzing the
|
||
evolution of the number of iterations in the region succeeds.
|
||
|
||
2017-01-31 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77318
|
||
* graphite-sese-to-poly.c (extract_affine): Fix assert.
|
||
(create_pw_aff_from_tree): Take loop parameter.
|
||
(add_condition_to_pbb): Pass loop of the condition to
|
||
create_pw_aff_from_tree.
|
||
|
||
2017-02-06 Dominique d'Humieres <dominiq@lps.ens.fr>
|
||
|
||
PR target/71017
|
||
* config/i386/cpuid.h: Fix undefined behavior.
|
||
|
||
2017-02-03 Carl Love <cel@us.ibm.com>
|
||
|
||
Backport of two commits from mainline, r244943 and r244904,
|
||
dated 017-01-26 and 2017-01-25 respectively
|
||
|
||
* config/rs6000/rs6000-c (altivec_overloaded_builtins): Fix order
|
||
of entries for ALTIVEC_BUILTIN_VEC_PACKS. Remove bogus entries
|
||
for P8V_BUILTIN_VEC_VGBBD.
|
||
|
||
2017-02-03 Walter Lee <walt@tilera.com>
|
||
|
||
Backport from mainline
|
||
2017-02-03 Walter Lee <walt@tilera.com>
|
||
|
||
PR target/78862
|
||
* config/tilegx/tilegx.md (tilegx_expand_prologue): Add blockage
|
||
after initial stackframe link reg save.
|
||
* config/tilepro/tilepro.md (tilepro_expand_prologue): Likewise.
|
||
|
||
2017-02-03 Maxim Ostapenko <m.ostapenko@samsung.com>
|
||
|
||
PR lto/79061
|
||
* asan.c (asan_add_global): Force has_dynamic_init to zero in LTO mode.
|
||
|
||
2017-01-31 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/79268
|
||
* config/rs6000/altivec.h (vec_xl): Revise #define.
|
||
(vec_xst): Likewise.
|
||
|
||
2017-01-26 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2017-01-10 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* expr.c (store_field): In the bitfield case, fetch the return value
|
||
from the registers before applying a single big-endian adjustment.
|
||
Always do a final load for a BLKmode value not larger than a word.
|
||
|
||
2017-01-09 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* expr.c (store_field): In the bitfield case, if the value comes from
|
||
a function call and is of an aggregate type returned in registers, do
|
||
not modify the field mode; extract the value in all cases if the mode
|
||
is BLKmode and the size is not larger than a word.
|
||
|
||
2017-01-26 Richard Biener <rguenther@suse.de>
|
||
|
||
* tree-vrp.c (vrp_visit_assignment_or_call): Use set_defs_to_varying.
|
||
|
||
Backport from mainline
|
||
2016-01-10 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/79034
|
||
* tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds):
|
||
Propagate out degenerate PHIs in the joiner.
|
||
|
||
2016-12-13 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/78742
|
||
* tree.c (cst_and_fits_in_hwi): Look if the actual value fits.
|
||
* tree-object-size.c (compute_builtin_object_size): Use
|
||
tree_fits_shwi_p.
|
||
* tree-data-ref.c (initialize_matrix_A): Remove excess assert.
|
||
|
||
2017-01-26 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-09-03 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
* ubsan.c (ubsan_use_new_style_p): Fix check for empty string.
|
||
|
||
2017-01-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/77439
|
||
* config/arm/arm.c (arm_function_ok_for_sibcall): Add back restriction
|
||
for long calls with APCS frame and VFP.
|
||
|
||
2017-01-24 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/78478
|
||
Revert:
|
||
2013-11-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/rtemself.h (LONG_DOUBLE_TYPE_SIZE): New define.
|
||
|
||
2017-01-23 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-20 Martin Liska <mliska@suse.cz>
|
||
|
||
PR lto/69188
|
||
* tree-profile.c (init_ic_make_global_vars): Do not call
|
||
finalize_decl.
|
||
(gimple_init_gcov_profiler): Likewise.
|
||
|
||
2017-01-21 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
Backport from mainline
|
||
2016-12-29 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/extend.texi (Cilk Plus Builtins): cilkplus.org now uses
|
||
https by default.
|
||
* doc/passes.texi (Cilk Plus Transformation): Ditto.
|
||
* doc/generic.texi (Statements for C++): Ditto, and use @uref.
|
||
|
||
2017-01-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-01-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rtx_is_swappable_p): Change
|
||
UNSPEC_VSX__XXSPLTD to require special splat handling.
|
||
|
||
2017-01-20 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
Backport from mainline
|
||
PR target/77455
|
||
* config/aarch64/aarch64.md (eh_return): Remove pattern and splitter.
|
||
* config/aarch64/aarch64.h (AARCH64_EH_STACKADJ_REGNUM): Remove.
|
||
(EH_RETURN_HANDLER_RTX): New define.
|
||
* config/aarch64/aarch64.c (aarch64_frame_pointer_required):
|
||
Force frame pointer in EH return functions.
|
||
(aarch64_expand_epilogue): Add barrier for eh_return.
|
||
(aarch64_final_eh_return_addr): Remove.
|
||
(aarch64_eh_return_handler_rtx): New function.
|
||
* config/aarch64/aarch64-protos.h (aarch64_final_eh_return_addr):
|
||
Remove.
|
||
(aarch64_eh_return_handler_rtx): New prototype.
|
||
|
||
2017-01-20 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
Backported from mainline
|
||
2017-01-19 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
PR rtl-optimization/79121
|
||
* expr.c (expand_expr_real_2, case LSHIFT_EXPR): Look at the signedness
|
||
of the inner type when shifting an extended value.
|
||
|
||
2017-01-20 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/79043
|
||
* function.c (set_cfun): Add new argument force.
|
||
* function.h (set_cfun): Likewise.
|
||
* ipa-inline-transform.c (inline_call): Use the function when
|
||
strict alising from is dropped for function we inline to.
|
||
|
||
2017-01-20 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-17 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/71207
|
||
* ipa-polymorphic-call.c (contains_type_p): Fix wrong
|
||
assumption and add comment.
|
||
|
||
2017-01-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/72488
|
||
* tree-ssa-sccvn.c (run_scc_vn): When we abort the VN make
|
||
sure to restore SSA info.
|
||
|
||
2017-01-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/78839
|
||
* dwarf2out.c (field_byte_offset): Restore the
|
||
PCC_BITFIELD_TYPE_MATTERS behavior for INTEGER_CST DECL_FIELD_OFFSET
|
||
and DECL_FIELD_BIT_OFFSET. Use fold_build2 instead of build2 + fold.
|
||
(analyze_variants_discr, gen_variant_part): Use fold_build2 instead
|
||
of build2 + fold.
|
||
|
||
2017-01-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
PR rtl-optimization/78617
|
||
* lra-remat.c (do_remat): Initialize live_hard_regs from live in
|
||
registers, also setting hard registers mapped to pseudo registers.
|
||
|
||
2017-01-13 Christophe Lyon <christophe.lyon@linaro.org>
|
||
|
||
Backport from mainline r244320.
|
||
2017-01-11 Christophe Lyon <christophe.lyon@linaro.org>
|
||
|
||
PR target/78253
|
||
* config/arm/arm.c (legitimize_pic_address): Handle reference to
|
||
weak symbol.
|
||
(arm_assemble_integer): Likewise.
|
||
|
||
2017-01-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2017-01-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/79044
|
||
* config/rs6000/rs6000.c (insn_is_swappable_p): Mark
|
||
element-reversing loads and stores as not swappable.
|
||
|
||
2017-01-11 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (memory_address_length): Increase len
|
||
only when rip_relative_addr_p returns false.
|
||
|
||
2017-01-11 Maxim Ostapenko <m.ostapenko@samsung.com>
|
||
|
||
Backport from mainline
|
||
2017-01-11 Maxim Ostapenko <m.ostapenko@samsung.com>
|
||
|
||
PR lto/79042
|
||
* lto-cgraph.c (lto_output_varpool_node): Pack dynamically_initialized
|
||
bit.
|
||
(input_varpool_node): Unpack dynamically_initialized bit.
|
||
* lto-streamer.h (LTO_minor_version): Bump version.
|
||
|
||
2017-01-10 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-30 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/78900
|
||
* config/rs6000/rs6000.c (rs6000_split_signbit): Change some
|
||
assertions. Add support for doing the signbit if the IEEE 128-bit
|
||
floating point value is in a GPR.
|
||
* config/rs6000/rs6000.md (Fsignbit): Delete.
|
||
(signbit<mode>2_dm): Delete using <Fsignbit> and just use "wa".
|
||
Update the length attribute if the value is in a GPR.
|
||
(signbit<mode>2_dm_<su>ext): Add combiner pattern to eliminate
|
||
the sign or zero extension instruction, since the value is always
|
||
0/1.
|
||
(signbit<mode>2_dm2): Delete using <Fsignbit>.
|
||
|
||
2017-01-10 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-09 Martin Liska <mliska@suse.cz>
|
||
|
||
PR pch/78970
|
||
* gcc.c (driver_handle_option): Handle OPT_E and set
|
||
have_E.
|
||
(lookup_compiler): Do not show error message with have_E.
|
||
|
||
2017-01-10 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2017-01-05 Martin Liska <mliska@suse.cz>
|
||
|
||
PR pch/78970
|
||
* gcc.c (lookup_compiler): Reject '-' filename for a precompiled
|
||
header.
|
||
|
||
2017-01-10 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
PR tree-optimization/78024
|
||
* omp-low.c (oacc_loop_discovery): Call clear_bb_flags.
|
||
|
||
Backport trunk r239086:
|
||
2016-08-03 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* config/nvptx/nvptx.c (nvptx_declare_function_name): Round frame
|
||
size to DImode boundary.
|
||
(nvptx_propagate): Likewise.
|
||
|
||
2017-01-10 Chung-Ju Wu <jasonwucj@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-04-28 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/70668
|
||
* config/nds32/nds32.md (casesi): Don't access the operands array
|
||
out of bounds.
|
||
|
||
2017-01-09 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-10-10 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
* config.gcc: Add aarch64-*-freebsd* support.
|
||
* config.host: Likewise.
|
||
* config/aarch64/aarch64-freebsd.h: New file.
|
||
* config/aarch64/t-aarch64-freebsd: Ditto.
|
||
|
||
2017-01-09 Bill Seurer <seurer@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-21 Bill Seurer <seurer@linux.vnet.ibm.com>
|
||
|
||
PR sanitizer/65479
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
|
||
-fasynchronous-unwind-tables option when -fsanitize=address is
|
||
specified.
|
||
|
||
2017-01-09 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-09-19 Richard Biener <rguenther@suse.de>
|
||
|
||
* dwarf2out.c (dwarf2out_late_global_decl): When being during the
|
||
early debug phase do not add locations but only const value
|
||
attributes.
|
||
|
||
Backport from mainline
|
||
2016-10-20 Richard Biener <rguenther@suse.de>
|
||
|
||
* cgraphunit.c (analyze_functions): Set node->definition to
|
||
false to signal symbol removal to debug_hooks->late_global_decl.
|
||
|
||
2017-01-09 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-09 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
||
|
||
PR rtl-optimization/78255
|
||
* gcc/postreload.c (reload_cse_simplify): Do not CSE a function if
|
||
NO_FUNCTION_CSE is true.
|
||
|
||
2017-01-06 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-10-25 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
PR target/78041
|
||
* config/arm/neon.md (ashldi3_neon): Add "r 0 i" and "&r r i" variants.
|
||
Remove partial overlap check for shift by 1.
|
||
(ashldi3_neon): Likewise.
|
||
|
||
2017-01-05 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-07-22 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
|
||
comments to explain why certain error messages make mention of
|
||
undocumented options.
|
||
(rs6000_invalid_builtin): Change error messages to replace mention
|
||
of undocumented options with mention of the -mcpu=power9 option
|
||
that enables those undocumented options.
|
||
* config/rs6000/rs6000.h: Add macro definition of MASK_FLOAT128
|
||
and change the macro definition of RS6000_BTM_FLOAT128 to correct
|
||
an error that was discovered during the development of this patch.
|
||
* config/rs6000/rs6000.opt: Add the Undocumented qualifier to the
|
||
mpower9-fusion, mpower9-vector, mpower9-dform, and mmodulo entries.
|
||
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Modify
|
||
descriptions of built-in functions so that they depend on
|
||
-mcpu=power9 instead of on the corresponding undocumented flags.
|
||
* doc/invoke.texi (Option Summary): Remove all mention of newly
|
||
undocumented flags.
|
||
(IBM RS/6000 and PowerPC Options): Likewise.
|
||
* doc/md.texi (Constraints for Particuliar Machines): Remove all
|
||
mention of newly undocumented flags.
|
||
|
||
2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* varasm.c (build_constant_desc): Use the alignment of the var
|
||
decl instead of the original expression.
|
||
|
||
2017-01-04 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-05-11 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71055
|
||
* tree-ssa-sccvn.c (vn_reference_lookup_3): When native-interpreting
|
||
sth with precision not equal to access size verify we don't chop
|
||
off bits.
|
||
|
||
2017-01-03 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-12-21 Jakub Jelinek <jakub@redhat.com>
|
||
Martin Liska <mliska@suse.cz>
|
||
|
||
PR driver/78863
|
||
* gcc.c (driver::build_option_suggestions): Do not add
|
||
-fsanitize=all as a suggestion candidate.
|
||
|
||
2017-01-03 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-12-22 Martin Liska <mliska@suse.cz>
|
||
|
||
PR tree-optimization/78886
|
||
* tree-ssa-strlen.c (handle_builtin_malloc): Return when LHS
|
||
is equal to NULL.
|
||
|
||
2017-01-03 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-12-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR tree-optimization/78428
|
||
* expr.c (store_constructor_field): Add new arguments to the
|
||
function.
|
||
(store_constructor): Set up bitregion_end and add
|
||
gcc_unreachable to fields that have either non-constant size
|
||
or (and) offset.
|
||
|
||
2016-12-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR translation/78922
|
||
* config/i386/stringop.opt: Remove.
|
||
|
||
2016-12-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-12-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR ipa/77905
|
||
* ipa-pure-const.c (cdtor_p): Return true for
|
||
DECL_STATIC_{CON,DE}STRUCTOR even when it is
|
||
DECL_LOOPING_CONST_OR_PURE_P.
|
||
|
||
2016-12-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* BASE-VER: Set to 6.3.1.
|
||
|
||
2016-12-21 Release Manager
|
||
|
||
* GCC 6.3.0 released.
|
||
|
||
2016-12-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/59874
|
||
* config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_CLZS
|
||
and IX86_BUILTIN_CTZS.
|
||
(bdesc_args): Add __builtin_clzs and __builtin_ctzs.
|
||
(ix86_fold_builtin): Handle IX86_BUILTIN_CTZS and IX86_BUILTIN_CLZS.
|
||
|
||
2016-12-14 Wilco Dijkstra <wdijkstr@arm.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/78796
|
||
* config/aarch64/aarch64.c (aarch64_classify_symbol): Merge large
|
||
model checks into switch.
|
||
|
||
2016-12-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* tree-ssa-math-opts.c (struct symbolic_number): Improve comment.
|
||
|
||
2016-12-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
PR tree-optimization/77673
|
||
* tree-ssa-math-opts.c (struct symbolic_number): Add new src field.
|
||
(init_symbolic_number): Initialize src field from src parameter.
|
||
(perform_symbolic_merge): Select most dominated statement as the
|
||
source statement. Set src field of resulting n structure from the
|
||
input src with the lowest address.
|
||
(find_bswap_or_nop): Rename source_stmt into ins_stmt.
|
||
(bswap_replace): Rename src_stmt into ins_stmt. Initially get source
|
||
of load from src field rather than insertion statement. Cancel
|
||
optimization if statement analyzed is not dominated by the insertion
|
||
statement.
|
||
(pass_optimize_bswap::execute): Rename src_stmt to ins_stmt. Compute
|
||
dominance information.
|
||
|
||
2016-12-13 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-07 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/72717
|
||
* config/rs6000/rs6000.c (rs6000_expand_vector_init): If the
|
||
V2DImode elements are SUBREG's convert the result into DImode
|
||
rather than failing in emit_move_insn.
|
||
|
||
2016-12-13 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
Backport from mainline
|
||
2016-12-11 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
PR rtl-optimization/71496
|
||
* config/rs6000/darwin.md (load_macho_picbase_si): Mark as non-
|
||
copyable. (load_macho_picbase_di, reload_macho_picbase_si,
|
||
reload_macho_picbase_di): Likewise.
|
||
|
||
2016-12-12 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
Backport from mainline
|
||
2016-11-07 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR rtl-optimization/77309
|
||
* combine.c (make_compound_operation): Allow EQ for IN_CODE, and
|
||
don't assume an equality comparison for plain COMPARE.
|
||
(simplify_comparison): Pass a more accurate code to
|
||
make_compound_operation.
|
||
|
||
2016-12-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-22 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
PR target/77904
|
||
* config/arm/arm.c (thumb1_compute_save_reg_mask): Mark frame pointer
|
||
in save register mask if it is needed.
|
||
|
||
2016-12-11 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
Backport from mainline
|
||
2016-11-27 Iain Sandoe <iain@codesourcery.com>
|
||
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR target/67710
|
||
* config.in: Regenerate
|
||
* config/darwin-driver.c (darwin_driver_init): Emit a version string
|
||
for the assembler.
|
||
* config/darwin.h(ASM_MMACOSX_VERSION_MIN_SPEC): New, new tests.
|
||
* config/darwin.opt(asm_macosx_version_min): New.
|
||
* config/i386/darwin.h: Handle ASM_MMACOSX_VERSION_MIN_SPEC.
|
||
* configure: Regenerate
|
||
* configure.ac: Check for mmacosx-version-min handling.
|
||
|
||
2016-12-11 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
Backport from mainline
|
||
2016-11-27 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
PR target/57438
|
||
* config/i386/i386.c (ix86_code_end): Note that we emitted code
|
||
where the function might otherwise appear empty for picbase thunks.
|
||
(ix86_output_function_epilogue): If we find a zero-sized function
|
||
assume that reaching it is UB and trap. If we find a trailing label
|
||
append a nop.
|
||
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): If we
|
||
find a zero-sized function assume that reaching it is UB and trap.
|
||
If we find a trailing label, append a nop.
|
||
|
||
2016-12-11 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
Backport from mainline
|
||
2016-11-27 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
PR target/71767
|
||
* config/darwin-sections.def (picbase_thunk_section): New.
|
||
* config/darwin.c (darwin_init_sections): Set up picbase thunk
|
||
section. (darwin_rodata_section, darwin_objc2_section,
|
||
machopic_select_section, darwin_asm_declare_constant_name,
|
||
darwin_emit_weak_or_comdat, darwin_function_section): Don’t use
|
||
coalesced with newer linkers.
|
||
(darwin_override_options): Decide on usage of coalesed sections
|
||
on the basis of the target linker version.
|
||
* config/darwin.h (MIN_LD64_NO_COAL_SECTS): New.
|
||
* config/darwin.opt (mtarget-linker): New.
|
||
* config/i386/i386.c (ix86_code_end): Do not force the thunks into
|
||
a coalesced section, instead use a thunks section.
|
||
|
||
Backport from mainline
|
||
2016-11-28 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
PR target/71767
|
||
* configure.ac (with_ld64): Use portable method to extract the
|
||
major part of the version number.
|
||
* configure: Regenerated.
|
||
|
||
Backport from mainline
|
||
2016-11-27 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
PR target/71767
|
||
* configure.ac (with-ld64): New var, set for Darwin, set on
|
||
detection of ld64, gcc_cv_ld64_export_dynamic: New, New test.
|
||
* config/darwin.h: Use LD64_HAS_DYNAMIC export. DEF_LD64: New,
|
||
define.
|
||
* config/darwin10.h(DEF_LD64): Update for this target version.
|
||
* config/darwin12.h(LINK_GCC_C_SEQUENCE_SPEC): Remove rdynamic
|
||
test. (DEF_LD64): Update for this target version.
|
||
* configure: Regenerated.
|
||
* config.in: Regenerated.
|
||
|
||
Backport from mainline
|
||
2016-11-27 Iain Sandoe <iain@codesourcery.com>
|
||
|
||
PR target/71767
|
||
* config/darwin.c (imachopic_indirection_name): Make data
|
||
section indirections linker-visible.
|
||
* config/darwin.h (ASM_GENERATE_INTERNAL_LABEL): Make local
|
||
constant labels linker-visible.
|
||
|
||
2016-12-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
PR target/77933
|
||
* config/arm/arm.c (thumb1_expand_prologue): Distinguish between lr
|
||
being live in the function and lr needing to be saved. Distinguish
|
||
between already saved pushable registers and registers to push.
|
||
Check for LR being an available pushable register.
|
||
|
||
2016-12-09 Nathan Sidwell <nathan@acm.org>
|
||
|
||
PR C++/78550
|
||
* convert.c (convert_to_integer_1): Maybe fold conversions to
|
||
integral types with fewer bits than its mode.
|
||
|
||
2016-12-09 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-11-09 Richard Biener <rguenther@suse.de>
|
||
|
||
* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
|
||
Look at the DR_BASE_ADDRESS object for forcing alignment.
|
||
|
||
2016-11-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78189
|
||
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Fix
|
||
alignment computation.
|
||
|
||
2016-12-09 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-11-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78542
|
||
* tree-ssa-ccp.c (evaluate_stmt): Only valueize simplification
|
||
if allowed.
|
||
|
||
2016-11-23 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78482
|
||
* tree-cfgcleanup.c: Include tree-ssa-loop-niter.h.
|
||
(remove_forwarder_block_with_phi): When merging with a loop
|
||
header creates a new latch reset number of iteration information
|
||
of the loop.
|
||
|
||
2016-11-23 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/71762
|
||
* match.pd ((~X & Y) -> X < Y, (X & ~Y) -> Y < X,
|
||
(~X | Y) -> X <= Y, (X | ~Y) -> Y <= X): Remove.
|
||
|
||
2016-11-11 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71575
|
||
* graphite-isl-ast-to-gimple.c (copy_cond_phi_nodes): Remove
|
||
bogus assert.
|
||
|
||
2016-11-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78224
|
||
* tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds):
|
||
Split the fallthru edge in case its successor may have PHIs.
|
||
|
||
2016-11-05 David Edelsohn <dje.gcc@gmail.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR bootstrap/78188
|
||
PR c++/71848
|
||
* ipa-comdats.c (pass_ipa_comdats::gate): Require HAVE_COMDAT_GROUP.
|
||
|
||
2016-09-20 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77646
|
||
* tree-ssa-sccvn.c (visit_reference_op_call): Always value-number
|
||
a VDEF.
|
||
|
||
2016-12-07 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
Backport from mainline
|
||
2016-11-12 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/77957
|
||
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
|
||
return early if !optional_tbtab.
|
||
|
||
2016-12-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-11-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/78540
|
||
* rtl.h (remove_reg_equal_equiv_notes): Return bool instead of void.
|
||
* rtlanal.c (remove_reg_equal_equiv_notes): Return true if any
|
||
note has been removed.
|
||
* postreload.c (reload_combine_recognize_pattern): If
|
||
remove_reg_equal_equiv_notes returns true, call df_notes_rescan.
|
||
|
||
PR rtl-optimization/78546
|
||
* simplify-rtx.c (neg_const_int): When negating most negative
|
||
number in mode wider than HOST_BITS_PER_WIDE_INT, use
|
||
simplify_const_unary_operation to produce CONST_DOUBLE or
|
||
CONST_WIDE_INT.
|
||
(simplify_plus_minus): Hanlde the case where neg_const_int
|
||
doesn't return a CONST_INT.
|
||
|
||
PR fortran/78298
|
||
* tree-nested.c (convert_local_reference_stmt): After adding
|
||
shared (FRAME.NN) clause to omp parallel, task or target,
|
||
add it also to all outer omp parallel, task or target constructs.
|
||
|
||
2016-11-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/69183
|
||
* omp-low.c (build_outer_var_ref): Change lastprivate argument
|
||
to code, pass it recursively, adjust uses. For OMP_CLAUSE_PRIVATE
|
||
on worksharing constructs, treat it like clauses on simd construct.
|
||
Formatting fix.
|
||
(lower_rec_input_clauses): For OMP_CLAUSE_PRIVATE_OUTER_REF pass
|
||
OMP_CLAUSE_PRIVATE as last argument to build_outer_var_ref.
|
||
(lower_lastprivate_clauses): Pass OMP_CLAUSE_LASTPRIVATE instead
|
||
of true as last argument to build_outer_var_ref.
|
||
|
||
2016-11-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/78416
|
||
* expmed.c (expand_divmod): Use wide_int for computation of
|
||
op1_is_pow2. Don't set it if op1 is 0. Formatting fixes.
|
||
Use size <= HOST_BITS_PER_WIDE_INT instead of
|
||
HOST_BITS_PER_WIDE_INT >= size.
|
||
|
||
2016-11-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/67335
|
||
* omp-simd-clone.c (simd_clone_adjust_argument_types): Use NULL prefix
|
||
for tmp simd array if DECL_NAME (parm) is NULL.
|
||
|
||
2016-11-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/78419
|
||
* multiple_target.c (get_attr_len): Start with argnum and increment
|
||
argnum on every arg. Use strchr in a loop instead of counting commas
|
||
manually.
|
||
(get_attr_str): Increment argnum for every comma in the string.
|
||
(separate_attrs): Use for instead of while loop, simplify.
|
||
(expand_target_clones): Rename defenition argument to definition.
|
||
Free attrs and attr_str even when diagnosing errors. Temporarily
|
||
change input_location around targetm.target_option.valid_attribute_p
|
||
calls. Don't emit warning or errors if that function fails.
|
||
|
||
2016-11-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/78378
|
||
* combine.c (make_extraction): Use force_to_mode for non-{REG,MEM}
|
||
inner only if pos is 0. Fix up formatting.
|
||
|
||
PR fortran/78299
|
||
* omp-low.c (expand_omp_for_static_nochunk): Don't assert
|
||
that loop->header == body_bb if broken_loop.
|
||
|
||
2016-11-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/77834
|
||
* dse.c (dse_step5): Call scan_reads even if just
|
||
insn_info->frame_read. Improve and fix dump file messages.
|
||
|
||
PR target/78227
|
||
* config/i386/i386.c (ix86_expand_sse_cmp): Force dest into
|
||
cmp_mode argument even for -O0 if cmp_mode != mode and maskcmp.
|
||
|
||
2016-11-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/77834
|
||
* alias.c (nonoverlapping_memrefs_p): Return 0 if exprx or expry
|
||
doesn't have rtl set.
|
||
|
||
2016-10-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/77919
|
||
* expr.c (expand_expr_real_1) <normal_inner_ref>: Only avoid forcing
|
||
into memory if both modes are complex and their inner modes have the
|
||
same precision. If the two modes are different complex modes, convert
|
||
each part separately and generate a new CONCAT.
|
||
|
||
2016-10-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/77919
|
||
* expr.c (expand_expr_real_1) <normal_inner_ref>: Force CONCAT into
|
||
MEM if mode1 is not a complex mode.
|
||
|
||
2016-10-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/78025
|
||
* omp-simd-clone.c (simd_clone_adjust): Handle noreturn declare simd
|
||
functions.
|
||
|
||
2016-10-26 Jakub Jelinek <jakub@redhat.com>
|
||
Martin Liska <mliska@suse.cz>
|
||
|
||
PR fortran/77973
|
||
* gimplify.c (gimplify_adjust_omp_clauses_1): For all added map
|
||
clauses with OMP_CLAUSE_SIZE being a decl, call omp_notice_variable
|
||
on outer context if any.
|
||
|
||
2016-10-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/66343
|
||
* ubsan.c (ubsan_ids): New GTY(()) array.
|
||
(ubsan_type_descriptor, ubsan_create_data): Use ubsan_ids
|
||
instead of static local counters.
|
||
|
||
2016-09-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR fortran/77665
|
||
* tree-inline.c (remap_gimple_stmt): Set has_simduid_loops
|
||
for all IFN_GOMP_SIMD_* internal fns, not just for
|
||
IFN_GOMP_SIMD_ORDERED_*.
|
||
|
||
2016-09-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/77624
|
||
* builtins.c (fold_builtin_atomic_always_lock_free): Only look through
|
||
cast to void * if the cast is from some other pointer type.
|
||
|
||
2016-09-19 Jakub Jelinek <jakub@redhat.com>
|
||
Jan Hubicka <jh@suse.cz>
|
||
|
||
PR target/77587
|
||
* cgraph.c (cgraph_node::rtl_info): Pass &avail to
|
||
ultimate_alias_target call, return NULL if avail < AVAIL_AVAILABLE.
|
||
Call ultimate_alias_target just once, not up to 4 times.
|
||
|
||
2016-12-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-16 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* config/arm/arm.md (arm_addsi3): Add alternative for addition of
|
||
general register with general register or ARM constant into SP
|
||
register.
|
||
|
||
2016-12-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
Stefan Freudenberger <stefan@reservoir.com>
|
||
|
||
PR tree-optimization/78646
|
||
* gimple-ssa-strength-reduction.c (replace_ref): The pointer
|
||
addition used for the memory base expression should have the type
|
||
of the candidate.
|
||
|
||
2016-12-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-09-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/72827
|
||
* config/rs6000/rs6000.c (rs6000_legitimize_address): Avoid
|
||
reg+reg addressing for TImode.
|
||
(rs6000_legitimate_address_p): Only allow register indirect
|
||
addressing for TImode, even without TARGET_QUAD_MEMORY.
|
||
|
||
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390-modes.def (CCVEQANY, CCVH, CCVHANY, CCVHU)
|
||
(CCVHUANY): Remove modes.
|
||
(CCVIH, CCVIHU, CCVIALL, CCVIANY, CCVFALL, CCVFANY): Add modes and
|
||
documentation.
|
||
* config/s390/s390.c (s390_match_ccmode_set): Rename cc modes.
|
||
(s390_expand_vec_compare_scalar): Pick one of the cc consumer
|
||
modes.
|
||
(s390_branch_condition_mask): Adjust to use the new cc consumer
|
||
modes. The new modes allow for proper reversal in the middle-end.
|
||
(s390_expand_vec_compare_cc): Determine the proper cc producer and
|
||
consumer modes for a comparison.
|
||
* config/s390/s390.md: Rename CCVH to CCVIH and CCVHU to CCVIHU
|
||
throughout the file.
|
||
* config/s390/vx-builtins.md: Likewise.
|
||
|
||
2016-12-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-12-01 Alan Modra <amodra@gmail.com>
|
||
|
||
* gcc/config/rs6000/rs6000.c (insn_is_swappable_p): Properly
|
||
look inside UNSPEC_VSX_XXSPLTW vec.
|
||
|
||
2016-12-01 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2016-11-17 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/78101
|
||
* config/rs6000/predicates.md (fusion_addis_mem_combo_load): Add
|
||
the appropriate checks for SFmode/DFmode load/stores in GPR
|
||
registers.
|
||
(fusion_addis_mem_combo_store): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Rename
|
||
fusion_fpr_* to fusion_vsx_* and add in support for ISA 3.0 scalar
|
||
d-form instructions for traditional Altivec registers.
|
||
(emit_fusion_p9_load): Likewise.
|
||
(emit_fusion_p9_store): Likewise.
|
||
* config/rs6000/rs6000.md (p9 fusion store peephole2): Remove
|
||
early clobber from scratch register. Do not match if the register
|
||
being stored is the scratch register.
|
||
(fusion_vsx_<P:mode>_<FPR_FUSION:mode>_load): Rename fusion_fpr_*
|
||
to fusion_vsx_* and add in support for ISA 3.0 scalar d-form
|
||
instructions for traditional Altivec registers.
|
||
(fusion_fpr_<P:mode>_<FPR_FUSION:mode>_load): Likewise.
|
||
(fusion_vsx_<P:mode>_<FPR_FUSION:mode>_store): Likewise.
|
||
(fusion_fpr_<P:mode>_<FPR_FUSION:mode>_store): Likewise.
|
||
|
||
2016-12-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/48863
|
||
PR inline-asm/70184
|
||
* tree-ssa-ter.c (temp_expr_table): Add reg_vars_cnt field.
|
||
(new_temp_expr_table): Initialise reg_vars_cnt.
|
||
(free_temp_expr_table): Release reg_vars_cnt.
|
||
(process_replaceable): Add reg_vars_cnt argument, set reg_vars_cnt
|
||
field of TAB.
|
||
(find_replaceable_in_bb): Use the above to record register variable
|
||
write occurrences and cancel replacement across them.
|
||
|
||
2016-11-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
Backported from mainline
|
||
2016-11-19 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
PR target/78426
|
||
* config/sh/sh-mem.cc (sh_expand_cmpnstr): Use copy_to_mode_reg
|
||
instead of force_reg.
|
||
(sh_expand_setmem): Likewise.
|
||
|
||
2016-11-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR middle-end/78429
|
||
* tree.h (wi::fits_to_boolean_p): New predicate.
|
||
(wi::fits_to_tree_p): Use it for boolean types.
|
||
* tree.c (int_fits_type_p): Likewise.
|
||
|
||
2016-11-24 Martin Liska <mliska@suse.cz>
|
||
|
||
Backported from mainline
|
||
2016-11-22 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/78309
|
||
* ipa-icf.c (void sem_item::set_hash): Update m_hash_set.
|
||
(sem_function::get_hash): Use the new field.
|
||
(sem_function::parse): Remove an argument from ctor.
|
||
(sem_variable::parse): Likewise.
|
||
(sem_variable::get_hash): Use the new field.
|
||
(sem_item_optimizer::read_section): Use new ctor and set hash.
|
||
* ipa-icf.h: _hash is removed from sem_item::sem_item,
|
||
sem_variable::sem_variable, sem_function::sem_function.
|
||
|
||
2016-11-23 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (*<any_or:code>hi_1): Fix operand 2 constraints.
|
||
(kxnor<mode>): Return "#" for alternative 0.
|
||
|
||
2016-11-23 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-11-23 Richard Biener <rguenther@suse.de>
|
||
|
||
PR lto/78472
|
||
* tree.c (gimple_canonical_types_compatible_p): Ignore zero-sized
|
||
fields.
|
||
|
||
2016-11-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/78305
|
||
* fold-const.c (negate_expr_p): Fix multiplication case.
|
||
|
||
2016-11-16 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/78333
|
||
* gimplify.c (gimplify_function_tree): Do not instrument
|
||
GNU extern inline functions.
|
||
|
||
2016-11-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78228
|
||
* tree-ssa-phiopt.c (abs_replacement): Avoid introducing
|
||
undefined behavior.
|
||
|
||
2016-11-04 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/78185
|
||
* loop-invariant.c (find_exits): Record entering inner
|
||
loops as possibly exiting to handle infinite sub-loops.
|
||
* tree-ssa-loop-im.c: Include tree-ssa-loop-niter.h.
|
||
(fill_always_executed_in_1): Honor infinite child loops.
|
||
|
||
2016-10-06 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77855
|
||
* tree-ssa-pre.c (prune_clobbered_mems): Queue exprs to remove
|
||
instead of removing the current item while iterating over the set
|
||
which is not safe.
|
||
|
||
2016-11-22 Walter Lee <walt@tilera.com>
|
||
|
||
Backport from mainline
|
||
2016-11-22 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilegx/tilegx.md (trap): New pattern.
|
||
* config/tilepro/tilepro.md (trap): Likewise.
|
||
|
||
2016-11-22 Walter Lee <walt@tilera.com>
|
||
|
||
Backport from mainline
|
||
2016-11-22 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilegx/tilegx.md (*zero_extract): Use
|
||
define_insn_and_split instead of define_insn; Handle pos + size >
|
||
64.
|
||
(*sign_extract): Likewise.
|
||
|
||
2016-11-22 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* Makefile.in ($(lang_checks_parallelized)): Fix detection
|
||
of -j argument.
|
||
|
||
2016-11-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/77822
|
||
* config/aarch64/aarch64.md (*tb<optab><mode>1): Use
|
||
aarch64_simd_shift_imm_<mode> predicate for operand 1.
|
||
(<optab>, ANY_EXTRACT): Use tighter predicates on operands 2 and 3
|
||
to restrict them to an appropriate range and add FAIL check if the
|
||
region they specify is out of range. Delete useless constraint
|
||
strings.
|
||
(*<optab><mode>, ANY_EXTRACT): Add appropriate predicates on operands
|
||
2 and 3 to restrict their range and add pattern predicate.
|
||
|
||
2016-11-18 Walter Lee <walt@tilera.com>
|
||
|
||
Backport from mainline
|
||
2016-11-18 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilegx/tilegx.c (tilegx_gen_bundles): Preserve
|
||
end-of-bundle marker for consecutive barriers.
|
||
|
||
2016-11-18 Walter Lee <walt@tilera.com>
|
||
|
||
Backport from mainline
|
||
2016-11-18 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilegx/tilegx.md (clzsi2): Fix for big-endian.
|
||
|
||
2016-11-15 Matthias Klose <doko@ubuntu.com>
|
||
|
||
* doc/install.texi: Move the 'Overriding configure test results'
|
||
subsub section to the 'Cross-Compiler-Specific Options' sub section.
|
||
|
||
2016-11-13 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* ipa-icf.c (sem_function::merge): Do not create a wrapper also if the
|
||
original function needs a static chain.
|
||
|
||
2016-11-11 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/78310
|
||
* config/i386/i386.md (rotate to rotatex splitter): Avoid overflow
|
||
when calculating operand 2.
|
||
(rotate to rotatex zext splitter): Ditto.
|
||
|
||
2016-11-11 Dominik Vogt <vogt@linux.vnet.ibm.com>
|
||
|
||
PR target/77822
|
||
* config/s390/s390.md ("extzv", "*extzv<mode>_zEC12")
|
||
("*extzv<mode>_z10"): Check validity of zero_extend arguments.
|
||
|
||
2016-11-09 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/78262
|
||
* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
|
||
operand 0 as earlyclobber.
|
||
(*ashl<mode>3_doubleword): Ditto for all operand 0 alternatives.
|
||
|
||
2016-11-07 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
Backport from trunk
|
||
2016-11-07 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config.gcc (powerpc*-*-*, rs6000*-*-*): Remove setting of
|
||
INCLUDE_EXTRA_SPEC for Advance Toolchain builds.
|
||
|
||
2016-11-06 Jack Howarth <howarth.at.gcc@gmail.com>
|
||
|
||
PR driver/78206
|
||
* incpath.c: (remove_dup(): Also silently ignore EPERM.
|
||
|
||
2016-11-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR target/78229
|
||
* config/i386/i386.c (ix86_gimple_fold_builtin): Do not adjust
|
||
EH info.
|
||
|
||
2016-11-03 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-08-12 Martin Liska <mliska@suse.cz>
|
||
Adam Fineman <afineman@afineman.com>
|
||
|
||
* gcov.c (process_file): Create .gcov file when .gcda
|
||
file is missing.
|
||
|
||
2016-11-03 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-09-29 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77768
|
||
* tree-ssa-sccvn.c (visit_reference_op_store): Properly deal
|
||
with stores to a place we know has a constant value.
|
||
* tree-vrp.c (set_defs_to_varying): New helper avoiding
|
||
writing to vr_const_varying.
|
||
(vrp_initialize): Call it.
|
||
(vrp_visit_stmt): Likewise.
|
||
(evrp_dom_walker::before_dom_children): Likewise.
|
||
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
|
||
Handle stores to readonly memory when removing redundant stores.
|
||
|
||
2016-11-03 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2016-10-17 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* explow.c (validize_mem): Do not modify the argument in-place.
|
||
|
||
2016-11-02 Will Schmidt <will_schmidt@vnet.ibm.com>
|
||
|
||
Backport from trunk
|
||
2016-10-26 Will Schmidt <will_schmidt@vnet.ibm.com>
|
||
|
||
PR middle-end/72747
|
||
* gimplify.c (gimplify_init_constructor): Move emit of constructor
|
||
assignment to earlier in the if/else logic.
|
||
|
||
2016-11-02 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-11-02 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/78047
|
||
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Initialize
|
||
fake field at offset zero conservatively regarding to may_have_pointers.
|
||
|
||
2016-10-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77879
|
||
* tree-ssa-structalias.c (handle_const_call): Properly handle
|
||
NRV return slots.
|
||
(handle_pure_call): Likewise.
|
||
|
||
2016-10-06 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77839
|
||
* tree-ssa-sccvn.c (set_ssa_val_to): Forbid value -> constant value
|
||
lattice transition.
|
||
|
||
2016-09-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77745
|
||
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
|
||
When removing redundant stores make sure to check compatibility
|
||
of the TBAA state for downstream accesses.
|
||
* tree-ssa-sccvn.c (visit_reference_op_store): Likewise for when
|
||
value-numbering virtual operands for store matches.
|
||
|
||
2016-09-21 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77648
|
||
* tree-ssa-structalias.c (process_constraint): Handle all DEREF
|
||
with complex RHS.
|
||
(make_transitive_closure_constraints): Adjust comment.
|
||
(make_any_offset_constraints): New function.
|
||
(handle_rhs_call): Make sure to first expand a pointer to all
|
||
subfields before transitively closing it.
|
||
(handle_const_call): Likewise. Properly expand returned
|
||
pointers as well.
|
||
(handle_pure_call): Likewise.
|
||
|
||
2016-11-01 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
PR target/78166
|
||
* config/pa/pa.md: Add new shift/add patterns to handle
|
||
(plus (mult (reg) (mem_shadd_operand)) (reg)) source operand.
|
||
|
||
2016-11-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-10-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR rtl-optimization/78038
|
||
* ree.c (get_defs): Return NULL if a defining insn for REG cannot
|
||
be deduced to set REG through the RTL structure.
|
||
(make_defs_and_copies_lists): Return false on a failing get_defs call.
|
||
|
||
2016-10-29 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
* config/pa/pa.h (BIGGEST_ALIGNMENT): Adjust comment.
|
||
(MALLOC_ABI_ALIGNMENT): Define.
|
||
|
||
2016-10-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/78128
|
||
PR middle-end/71002
|
||
* fold-const.c (make_bit_field_ref): Only adjust alias set
|
||
when the original alias set was zero.
|
||
|
||
2016-10-26 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-10-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/78057
|
||
* config/i386/i386.c: Include fold-const-call.h, tree-vrp.h
|
||
and tree-ssanames.h.
|
||
(ix86_fold_builtin): Fold IX86_BUILTIN_[LT]ZCNT{16,32,64}
|
||
with INTEGER_CST argument.
|
||
(ix86_gimple_fold_builtin): New function.
|
||
(TARGET_GIMPLE_FOLD_BUILTIN): Define.
|
||
|
||
Backport from mainline
|
||
2016-10-20 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/78037
|
||
* config/i386/bmiintrin.h (__tzcnt_u16): Call __builtin_ia32_tzcnt_u16.
|
||
(__tzcnt_u32, _tzcnt_u32): Call __builtin_ia32_tzcnt_u32.
|
||
(__tzcnt_u64, _tzcnt_u64): Call __builtin_ia32_tzcnt_u64.
|
||
* config/i386/lzcntintrin.h (__lzcnt_u16): Call
|
||
__builtin_ia32_lzcnt_u16.
|
||
(__lzcnt_u32, _lzcnt_u32): Call __builtin_ia32_lzcnt_u32.
|
||
(__lzcnt_u64, _lzcnt_u64): Call __builtin_ia32_lzcnt_u64.
|
||
* config/i386/i386.md (UNSPEC_LZCNT, UNSPEC_TZCNT): New unspecs.
|
||
(ctz<mode>2, *ctz<mode>2): Use SWI48 mode iterator.
|
||
(bmi_tzcnt_<mode>): New expander.
|
||
(*bmi_tzcnt_<mode>_falsedep_1): New define_insn_and_split pattern.
|
||
(*bmi_tzcnt_<mode>_falsedep, *bmi_tzcnt_<mode>): New insn patterns.
|
||
(clz<mode>2_lzcnt, *clz<mode>2_lzcnt): Use SWI48 mode iterator.
|
||
(lzcnt_<mode>): New expander.
|
||
(*lzcnt_<mode>_falsedep_1): New define_insn_and_split pattern.
|
||
(*lzcnt_<mode>_falsedep, *lzcnt_<mode>): New insn patterns.
|
||
* config/i386/i386-builtin-types.def (UINT_FTYPE_UINT): New.
|
||
(UINT64_FTYPE_UINT64): New.
|
||
* config/i386/i386-builtin.def (__builtin_clzs): Remove description.
|
||
(__builtin_ia32_lzcnt_u16): New description.
|
||
(__builtin_ia32_lzcnt_u32): Ditto.
|
||
(__builtin_ia32_lzcnt_u64): Ditto.
|
||
(__builtin_ctzs): Remove description.
|
||
(__builtin_ia32_tzcnt_u16): New description.
|
||
(__builtin_ia32_tzcnt_u32): Ditto.
|
||
(__builtin_ia32_tzcnt_u64): Ditto.
|
||
* config/i386/i386.c (ix86_expand_args_builtin): Handle
|
||
UINT_FTYPE_UINT and UINT64_FTYPE_UINT64.
|
||
|
||
2016-10-25 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree.h (wi::fits_to_tree_p): Accept only 0 and 1 for boolean types.
|
||
* tree.c (int_fits_type_p): Likewise. Adjust head comment.
|
||
|
||
2016-10-24 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
Backport from mainline
|
||
2016-09-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
PR tree-optimization/77550
|
||
* tree-vect-stmts.c (create_array_ref): Change parameters.
|
||
(get_group_alias_ptr_type): New function.
|
||
(vectorizable_store, vectorizable_load): Use get_group_alias_ptr_type.
|
||
|
||
2016-10-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-10-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/77916
|
||
* gimple-ssa-strength-reduction.c (create_add_on_incoming_edge):
|
||
Don't allow a MINUS_EXPR for pointer arithmetic for either known
|
||
or unknown strides.
|
||
(record_increment): Increments of -1 for unknown strides just use
|
||
a multiply initializer like other negative values.
|
||
(analyze_increments): Remove stopgap solution for -1 increment
|
||
applied to pointer arithmetic.
|
||
(insert_initializers): Requirement of initializer for -1 should be
|
||
based on pointer-typedness of the candidate basis.
|
||
|
||
2016-10-23 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sparc.md (cpu_feature): Minor tweak.
|
||
(enabled): Likewise.
|
||
(movsi_insn, movdi_insn_sp32, movdi_insn_sp64, movsf_insn,
|
||
movdf_insn_sp32, movdf_insn_sp64, zero_extendsidi2_insn_sp64,
|
||
sign_extendsidi2_insn, mov<VM32:mode>_insn, mov<VM64:mode>_insn_sp64,
|
||
mov<VM64:mode>_insn_sp32, not_<code><mode>, nand<mode>_vis,
|
||
<code>_not1<mode>_vi, <code>_not2<mode>_vis, one_cmpl<mode>2,
|
||
fcmp<code><GCM:gcm_name>, pdistn<mode>_vis): Likewise.
|
||
|
||
2016-10-23 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sparc-c.c (sparc_target_macros): Replace TARGET_64BIT
|
||
with TARGET_ARCH64. Define __VIS to 0x400 if TARGET_VIS4.
|
||
|
||
2016-10-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77991
|
||
* config/i386/i386.c (legitimize_tls_address)
|
||
<case TLS_MODEL_INITIAL_EXEC>: For TARGET_64BIT || TARGET_ANY_GNU_TLS
|
||
convert dest to Pmode if different than Pmode.
|
||
|
||
2016-10-18 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
Backport from mainline
|
||
2016-10-11 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
* tree-vrp.c (vrp_intersect_ranges_1): Allocate bitmap before
|
||
copying.
|
||
|
||
2016-10-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-10-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/77937
|
||
* gimple-ssa-strength-reduction.c (analyze_increments): Use
|
||
POINTER_TYPE_P on the candidate type to determine whether
|
||
candidates in this chain require pointer arithmetic.
|
||
|
||
2016-10-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/77937
|
||
* gimple-ssa-strength-reduction.c (analyze_increments): Set cost
|
||
to infinite when we have a pointer with an increment of -1.
|
||
|
||
2016-10-17 Martin Liska <mliska@suse.cz>
|
||
|
||
Backported from mainline
|
||
2016-10-13 Martin Liska <mliska@suse.cz>
|
||
|
||
PR tree-optimization/77943
|
||
* tree-ssa-tail-merge.c (merge_stmts_p): Do not merge BBs with
|
||
a different EH landing pads.
|
||
|
||
2016-10-17 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR bootstrap/77995
|
||
Backport from mainline
|
||
2016-10-11 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree.h (build_complex_type): Add second parameter with default.
|
||
* tree.c (build_complex_type): Add NAMED second parameter and adjust
|
||
recursive call. Create a TYPE_DECL only if NAMED is true.
|
||
(build_common_tree_nodes): Pass true in calls to build_complex_type.
|
||
|
||
2016-10-16 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sparc.c (sparc_expand_vector_init): Only accept literal
|
||
constants in CONST_VECTORs.
|
||
|
||
2016-10-15 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use a scratch
|
||
register as destination of bmask.
|
||
(vector_init_bshuffle): Likewise.
|
||
* config/sparc/sparc.md (vec_perm_constv8qi): Likewise.
|
||
(bmaskdi_vis): Enable only in 64-bit mode.
|
||
|
||
2016-10-13 Andrew Senkevich <andrew.senkevich@intel.com>
|
||
|
||
Backport from trunk
|
||
* common/config/i386/i386-common.c (OPTION_MASK_ISA_PCOMMIT_UNSET,
|
||
OPTION_MASK_ISA_PCOMMIT_SET): Deleted definitions.
|
||
(ix86_handle_option): Deleted handle of OPT_mpcommit.
|
||
* config.gcc: Deleted pcommitintrin.h
|
||
* config/i386/pcommitintrin.h: Deleted file.
|
||
* config/i386/cpuid.h (bit_PCOMMIT): Deleted.
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Deleted pcommit
|
||
detection.
|
||
* config/i386/i386-c.c (ix86_target_macros_internal): Deleted define
|
||
__PCOMMIT__.
|
||
* config/i386/i386.c (ix86_target_string): Deleted -mpcommit.
|
||
(PTA_PCOMMIT, IX86_BUILTIN_PCOMMIT, __builtin_ia32_pcommit): Deleted.
|
||
(ix86_option_override_internal): Deleted handle of option.
|
||
(ix86_valid_target_attribute_inner_p): Deleted pcommit.
|
||
* config/i386/i386.h (TARGET_PCOMMIT, TARGET_PCOMMIT_P): Deleted.
|
||
* config/i386/i386.md (unspecv): Deleted UNSPECV_PCOMMIT.
|
||
(pcommit): Deleted instruction.
|
||
* config/i386/i386.opt: Mention -mpcommit deprecation.
|
||
* config/i386/x86intrin.h: Deleted inclusion of pcommitintrin.h.
|
||
|
||
2016-10-13 Tom de Vries <tom@codesourcery.com>
|
||
|
||
revert:
|
||
2016-10-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport from trunk:
|
||
2016-10-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR middle-end/77558
|
||
* builtins.c (std_canonical_va_list_type): Remove RECORD_TYPE
|
||
special-casing.
|
||
|
||
2016-10-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport from trunk:
|
||
2016-10-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR middle-end/77558
|
||
* builtins.c (std_canonical_va_list_type): Remove RECORD_TYPE
|
||
special-casing.
|
||
|
||
2016-10-10 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/gen-avr-mmcu-texi.c (string.h): Include.
|
||
|
||
2016-10-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77874
|
||
* config/i386/sse.md (<mask_codefor><code><mode>3<mask_name>):
|
||
Remove wrong assert.
|
||
(<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>:
|
||
Use <round_constraint> as operand 1 constraint.
|
||
|
||
2016-10-06 James Clarke <jrtc27@jrtc27.com>
|
||
Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/77759
|
||
* config/sparc/sparc.c (classify_data_t): Remove int_regs field.
|
||
(classify_registers): Don't set it
|
||
(function_arg_slotno): Don't initialize and test it. Tidy up.
|
||
|
||
2016-10-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-09-29 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Check maximum
|
||
ext_level before calling CPUID with 0x80000008.
|
||
|
||
2016-09-29 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77756
|
||
* config/i386/cpuid.h (__get_cpuid_count): New.
|
||
(__get_cpuid): Rename __level to __leaf.
|
||
|
||
2016-09-30 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
|
||
2016-09-21 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/77670
|
||
* config/rs6000/predicates.md (invert_fpmask_comparison_operator):
|
||
New predicate that matches the ISA 3.0 XSCMP{EQ,GT,GE}DP
|
||
instructions when you want to invert the test.
|
||
* config/rs6000/rs6000.md (fpmask<mode>): Use the arguments in the
|
||
correct order for XXSEL.
|
||
(mov<SFDF:mode><SFDF2:mode>cc_invert_p9): Define the inverted test
|
||
for using XSCMP{EQ,GT,GE}DP.
|
||
|
||
2016-09-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
Alan Modra <amodra@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-07-01 Alan Modra <amodra@gmail.com>
|
||
|
||
PR rtl-optimization/71709
|
||
* ira-lives.c (find_call_crossed_cheap_reg): Exit loop on arg reg
|
||
being set, not referenced.
|
||
|
||
2016-09-27 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-09-27 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify
|
||
VAR_DECL string.
|
||
|
||
2016-09-24 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* configure.ac (gcc_cv_as_aix_dwloc): Fix typo in assembly fragment.
|
||
* configure: Regenerate.
|
||
|
||
2016-09-27 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-09-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/77436
|
||
* tree-chrec.c (tree_fold_binomial): Use widest_int, properly
|
||
check whether the result fits the desired result type.
|
||
|
||
2016-09-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77514
|
||
* tree-ssa-pre.c (create_expression_by_pieces): Optimize
|
||
search for folded stmt.
|
||
|
||
2016-09-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/77514
|
||
* tree-ssa-pre.c (create_expression_by_pieces): Handle garbage
|
||
only forced_stmts sequence.
|
||
|
||
2016-09-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/77544
|
||
* fold-const.c (split_tree): Do not split constant ~X.
|
||
|
||
2016-09-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/77605
|
||
* tree-data-ref.c (analyze_subscript_affine_affine): Use the
|
||
proper niter to bound the loops.
|
||
|
||
2016-09-22 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/77679
|
||
* gimple-fold.c (fold_array_ctor_reference): Turn asserts into
|
||
fold fails.
|
||
|
||
2016-09-25 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-09-21 Richard Biener <rguenther@suse.de>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/77621
|
||
* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Split
|
||
group at non-vectorizable stmts.
|
||
|
||
Backport from mainline
|
||
2016-09-20 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77621
|
||
* config/i386/i386.c (ix86_preferred_simd_mode) <case DFmode>:
|
||
Don't return word_mode for !TARGET_VECTORIZE_DOUBLE.
|
||
(ix86_add_stmt_cost): Penalize DFmode vector operations
|
||
for !TARGET_VECTORIZE_DOUBLE.
|
||
|
||
2016-09-22 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
Backport from 2016-09-22 trunk r240388.
|
||
|
||
* config/avr/avr.c (avr_rtx_costs_1): Handle DImode MULT.
|
||
(avr_address_cost): Replace 61 with MAX_LD_OFFSET(mode).
|
||
|
||
2016-09-21 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* doc/rtl.texi (JUMP_LABEL): Document RETURN and SIMPLE_RETURN values.
|
||
|
||
2016-09-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2016-09-21 trunk r240306.
|
||
|
||
PR target/77326
|
||
* config/avr/avr.c (avr_notice_update_cc) [CC_NONE]: If insn
|
||
touches some regs mentioned in cc_status, do CC_STATUS_INIT.
|
||
|
||
2016-09-20 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* lra-constraints.c (match_reload): Pass information about other
|
||
output operands. Create new unique register value if matching input
|
||
operand shares same register value as output operand being considered.
|
||
(curr_insn_transform): Record output operands already processed.
|
||
|
||
2016-09-16 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/extend.texi (Integer Overflow Builtins): Fix type of out
|
||
parameters for functions taking long long arguments.
|
||
|
||
2016-09-16 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
Backported from mainline
|
||
2016-08-26 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
PR target/77349
|
||
* config/rs6000/xcoff.h (DWARF_OFFSET_SIZE): Define as PTR_SIZE.
|
||
|
||
2016-09-16 Jakub Jelinek <jakub@redhat.com>
|
||
Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR middle-end/77594
|
||
* internal-fn.c (expand_arith_overflow) <case MINUS_EXPR>: Don't fall
|
||
through into expand_addsub_overflow after expand_neg_overflow.
|
||
|
||
2016-09-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-09-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/68260
|
||
* tsan.c: Include target.h.
|
||
(enum tsan_atomic_action): Add bool_clear and bool_test_and_set.
|
||
(BOOL_CLEAR, BOOL_TEST_AND_SET): Define.
|
||
(tsan_atomic_table): Add BUILT_IN_ATOMIC_CLEAR and
|
||
BUILT_IN_ATOMIC_TEST_AND_SET entries.
|
||
(instrument_builtin_call): Handle bool_clear and bool_test_and_set.
|
||
|
||
2016-09-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR fortran/77516
|
||
* omp-low.c (lower_rec_simd_input_clauses): Use max_vf for non-positive
|
||
OMP_CLAUSE_SAFELEN_EXPR.
|
||
|
||
2016-09-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69255
|
||
* config/i386/i386.c (ix86_expand_builtin): For builtin with
|
||
unsupported or unknown ISA, use expand_call.
|
||
|
||
2016-09-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-09-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR rtl-optimization/77452
|
||
* explow.c (plus_constant) <case MEM>: Extract scalar constant from
|
||
inner-mode reference to a CONST_VECTOR constant in the constant pool.
|
||
|
||
2016-09-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-08-30 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/72866
|
||
* tree-vect-patterns.c (search_type_for_mask): Turn into
|
||
a small wrapper, move all code to ...
|
||
(search_type_for_mask_1): ... this new function. Add caching
|
||
and adjust recursive calls.
|
||
|
||
PR debug/77363
|
||
* dwarf2out.c (modified_type_die): Use lookup_type_die (type)
|
||
instead of lookup_type_die (type_main_variant (type)) even for array
|
||
types.
|
||
|
||
PR middle-end/77377
|
||
* simplify-rtx.c (avoid_constant_pool_reference): For out of bounds
|
||
constant pool reference return x instead of c.
|
||
|
||
2016-08-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/t-i386 (i386-c.o): Don't depend on
|
||
i386-builtin-types.inc.
|
||
(i386.o): Depend on i386-builtin-types.inc.
|
||
|
||
2016-08-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/77259
|
||
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): If
|
||
turning a call into __builtin_unreachable-like noreturn call, adjust
|
||
gimple_call_set_fntype.
|
||
* tree-cfgcleanup.c (fixup_noreturn_call): Remove lhs also if
|
||
gimple_call_fntype has void return type.
|
||
|
||
2016-08-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/71910
|
||
* tree-cfg.c (execute_fixup_cfg): Add node variable, use it. Before inlining,
|
||
add cgraph edge for the added __builtin_unreachable call.
|
||
|
||
2016-09-01 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/extend.texi (SPU Built-in Functions): Remove stale
|
||
references to material formerly at IBM and Sony.
|
||
|
||
2016-09-01 Matthew Wahab <matthew.wahab@arm.com>
|
||
|
||
PR target/77281
|
||
* config/arm/arm.c (neon_valid_immediate): Delete declaration.
|
||
Use const_vec_duplicate to check for duplicated elements.
|
||
|
||
2016-09-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/i386/i386.c (ix86_option_override_internal): Also disable the
|
||
STV pass if -mstackrealign is enabled.
|
||
|
||
2016-08-31 Patrick Palka <ppalka@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-08-27 Patrick Palka <ppalka@gcc.gnu.org>
|
||
|
||
PR tree-optimization/71077
|
||
PR tree-optimization/68542
|
||
* fold-const.c (fold_relational_const): Fix folding of
|
||
VECTOR_CST comparisons that have a scalar boolean result type.
|
||
|
||
2016-08-31 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/install.texi (Binaries): www.opencsw.org now uses https.
|
||
|
||
2016-08-31 Jakub Sejdak <jakub.sejdak@phoesys.com>
|
||
|
||
* config.gcc: Add support for arm*-*-phoenix* targets.
|
||
* config/arm/t-phoenix: New.
|
||
* config/phoenix.h: New.
|
||
|
||
2016-08-29 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77403
|
||
* config/i386/sse.md (vec_set_lo_<mode><mask_name>): Fix assembler
|
||
template for intel asm dialect.
|
||
(vec_set_hi_<mode><mask_name>): Ditto.
|
||
|
||
2016-08-29 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* Makefile.in (gcov-iov.h): Add dummy recipe.
|
||
|
||
2016-08-28 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-08-23 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
|
||
|
||
* config/i386/i386.c (processor_alias_table): Enable PTA_PRFCHW
|
||
for targets amdfam10 and barcelona.
|
||
|
||
Backport from mainline
|
||
2016-08-21 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77270
|
||
* config/i386/i386.md (prefetch): When TARGET_PRFCHW or
|
||
TARGET_PREFETCHWT1 are disabled, emit 3dNOW! write prefetches for
|
||
non-SSE2 athlons only, otherwise prefer SSE prefetches.
|
||
|
||
Backport from mainline
|
||
2016-08-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/77270
|
||
* config/i386/i386.c (ix86_option_override_internal): Remove
|
||
PTA_PRFCHW from entries that also have PTA_3DNOW flag.
|
||
Enable SSE prefetch also for TARGET_PREFETCHWT1.
|
||
Do not try to enable TARGET_PRFCHW ISA flag here.
|
||
* config/i386/i386.md (prefetch): Enable also for TARGET_3DNOW.
|
||
Rewrite expander function body.
|
||
(*prefetch_3dnow): Enable for TARGET_3DNOW and TARGET_PREFETCHWT1.
|
||
|
||
2016-08-28 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport from trunk:
|
||
2016-08-28 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR lto/70955
|
||
* config/i386/i386.c (ix86_build_builtin_va_list_64): Tag type with
|
||
'sysv_abi va_list' attribute.
|
||
(ix86_build_builtin_va_list): Tag type with 'ms_abi va_list' attribute.
|
||
(ix86_canonical_va_list_type): Handle 'sysv_abi/ms_abi va_list'
|
||
attributes.
|
||
|
||
2016-08-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-08-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/72863
|
||
* vsx.md (vsx_load_<mode>): For P8LE, emit swaps at expand time.
|
||
(vsx_store_<mode>): Likewise.
|
||
|
||
2016-08-24 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-08-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/76490
|
||
* tree-vrp.c (update_value_range): Preserve overflow infinities
|
||
when intersecting with ranges from get_range_info.
|
||
(operand_less_p): Handle overflow infinities correctly.
|
||
(value_range_constant_singleton): Use vrp_operand_equal_p
|
||
to handle overflow max/min correctly.
|
||
(vrp_valueize): Likewise.
|
||
(union_ranges): Likewise.
|
||
(intersect_ranges): Likewise.
|
||
|
||
2016-08-24 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config/arm/t-rtems: Add vfp multilib.
|
||
|
||
2016-08-23 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-08-16 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/76783
|
||
* tree-ssa-propagate.c (ssa_prop_init): Use RPO order. Clear
|
||
BB visited flags at start.
|
||
|
||
2016-08-12 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/72851
|
||
* tree-ssa-propagate.c: Include cfganal.h. Rewrite block and stmt
|
||
worklists to use bitmaps indexed in execution order.
|
||
(executable_blocks, cfg_blocks_num, cfg_blocks_tail, cfg_blocks_head,
|
||
bb_in_list, interesting_ssa_edges, varying_ssa_edges): Remove.
|
||
(cfg_blocks): Make a bitmap.
|
||
(bb_to_cfg_order, cfg_order_to_bb, ssa_edge_worklist, uid_to_stmt):
|
||
New globals.
|
||
(cfg_blocks_empty_p): Adjust.
|
||
(cfg_blocks_add): Likewise.
|
||
(cfg_blocks_get): Likewise.
|
||
(add_ssa_edge): Likewise.
|
||
(add_control_edge): Likewise.
|
||
(simulate_stmt): Likewise.
|
||
(process_ssa_edge_worklist): Likewise.
|
||
(simulate_block): Likewise.
|
||
(ssa_prop_init): Compute PRE order and stmt UIDs.
|
||
(ssa_prop_fini): Adjust.
|
||
(ssa_propagate): Adjust.
|
||
|
||
2016-08-22 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-08-15 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/72867
|
||
* config/i386/sse.md (<code><mode>3<mask_name><round_saeonly_name>):
|
||
Emit ieee_<ieee_maxmin><mode>3<mask_name><round_saeonly_name>
|
||
for !flag_finite_math_only or flag_signed_zeros.
|
||
(*<code><mode>3<mask_name><round_saeonly_name>): Rename from
|
||
*<code><mode>3_finite<mask_name><round_saeonly_name>. Do not
|
||
depend on flag_finite_math_only.
|
||
(ieee_<ieee_maxmin><mode>3<mask_name><round_saeonly_name>):
|
||
New insn pattern.
|
||
(*<code><mode>3<mask_name><round_saeonly_name>): Remove.
|
||
(*ieee_smin<mode>3): Ditto.
|
||
(*ieee_smax<mode>3): Ditto.
|
||
* config/i386/mmx.md (mmx_<code>v2sf3): Emit
|
||
mmx_ieee_<ieee_maxmin>v2sf3 for !flag_finite_math_only or
|
||
flag_signed_zeros.
|
||
(*mmx_<code>v2sf3): Rename from *mmx_<code>v2sf3_finite. Do not
|
||
depend on flag_finite_math_only.
|
||
(mmx_ieee_<ieee_maxmin>v2sf3): New insn pattern.
|
||
(*mmx_<code>v2sf3): Remove.
|
||
* config/i386/subst.md (round_saeonly_mask_arg3): New subst attribute.
|
||
* config/i386/i386.c (ix86_expand_sse_fp_mimnax): Check
|
||
flag_signed_zeros instead of !flag_unsafe_math_optimizations.
|
||
|
||
2016-08-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR middle-end/71700
|
||
* expr.c (store_constructor): Mask sign-extended bits when widening
|
||
sub-word constructor element at the start of a word.
|
||
|
||
2016-08-22 Richard Biener <rguenther@suse.de>
|
||
|
||
* BASE-VER: Set to 6.2.1.
|
||
|
||
2016-08-22 Release Manager
|
||
|
||
* GCC 6.2.0 released.
|
||
|
||
2016-08-18 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
Backport from mainline
|
||
2016-08-18 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR middle-end/70895
|
||
* gimplify.c (omp_add_variable): Adjust/add variable mapping on
|
||
enclosing parallel construct for reduction variables on OpenACC loop
|
||
directives.
|
||
|
||
2016-08-18 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-06-17 DJ Delorie <dj@redhat.com>
|
||
|
||
PR target/71338
|
||
* config/rl78/rl78-expand.c (umulqihi3): Enable for G10.
|
||
* config/rl78/rl78-virtual.c (umulhi3_shift_virt): Likewise.
|
||
(umulqihi3_virt): Likewise.
|
||
* config/rl78/rl78-real.c (umulhi3_shift_real): Likewise.
|
||
(umulqihi3_real): Likewise.
|
||
|
||
2016-08-16 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* doc/install.texi (*-*-solaris2*): Adjust latest change.
|
||
|
||
2016-08-15 Martin Liska <mliska@suse.cz>
|
||
|
||
Backported from mainline
|
||
2016-08-15 Martin Liska <mliska@suse.cz>
|
||
|
||
PR driver/72765
|
||
* gcc.c (do_spec_1): Call save_string with the right size.
|
||
|
||
2016-08-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/71906
|
||
* dwarf2out.c (string_types): New variable.
|
||
(gen_array_type_die): Change early_dwarf handling of
|
||
DW_AT_string_length, create DW_OP_call4 referencing the
|
||
length var temporarily. Handle parameters that are pointers
|
||
to string length.
|
||
(adjust_string_types): New function.
|
||
(gen_subprogram_die): Temporarily set string_types to local var,
|
||
call adjust_string_types if needed.
|
||
(non_dwarf_expression, copy_deref_exprloc, optimize_string_length):
|
||
New functions.
|
||
(resolve_addr): Adjust DW_AT_string_length if it is DW_OP_call4.
|
||
|
||
2016-08-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/73434
|
||
* tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Preserve
|
||
TBAA info on the base when forwarding a non-invariant address.
|
||
|
||
2016-08-15 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* doc/install.texi (*-*-solaris2*): Fix version number and document
|
||
requirement on GNU make for building libjava with the Solaris linker.
|
||
|
||
2016-08-15 Martin Liska <mliska@suse.cz>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/72824
|
||
* tree-loop-distribution.c (const_with_all_bytes_same)
|
||
<case VECTOR_CST>: Fix a typo.
|
||
|
||
2016-08-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-08-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/76342
|
||
* config/i386/avx512fintrin.h (_mm512_undefined_epi32):
|
||
Renamed from _mm512_undefined_si512.
|
||
(_mm_undefined_si512): New definition.
|
||
|
||
Backport from mainline:
|
||
2016-08-09 David Wohlferd <dw@LimeGreenSocks.com>
|
||
|
||
* config/i3836/avx512fintrin.h (_mm512_cvtsepi64_epi32): Remove
|
||
unused variable __O.
|
||
|
||
Backport from mainline:
|
||
2016-08-09 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/72843
|
||
* config/i386/i386.md (*movtf_internal): Use
|
||
lra_in_progress || reload_completed instead of !can_create_pseudo_p
|
||
in the insn constraint.
|
||
(*movxf_internal): Ditto.
|
||
(*movdf_internal): Ditto.
|
||
(*movsf_internal): Ditto.
|
||
|
||
2016-08-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/71512
|
||
* ubsan.c (instrument_si_overflow): Pass true instead of false
|
||
to gsi_replace.
|
||
(pass_ubsan::execute): Call gimple_purge_dead_eh_edges at the end
|
||
of bbs. Return TODO_cleanup_cfg if any returned true.
|
||
|
||
2016-08-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
Backport from mainline
|
||
2016-08-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
PR tree-optimization/71083
|
||
* tree-predcom.c (ref_at_iteration): Correctly align the
|
||
reference type.
|
||
|
||
2016-08-12 James Greenhalgh <james.greenhalgh@arm.com
|
||
|
||
Backport from mainline
|
||
2016-08-05 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
PR Target/72819
|
||
* config/aarch64/aarch64.h (aarch64_fp16_type_node): Declare.
|
||
(aarch64_fp16_ptr_type_node): Likewise.
|
||
* config/aarch64/aarch64-simd-builtins.c
|
||
(aarch64_fp16_ptr_type_node): Define.
|
||
(aarch64_init_fp16_types): New, refactored out of...
|
||
(aarch64_init_builtins): ...here, update to call
|
||
aarch64_init_fp16_types.
|
||
* config/aarch64/aarch64.c (aarch64_gimplify_va_arg_expr): Handle
|
||
HFmode.
|
||
(aapcs_vfp_sub_candidate): Likewise.
|
||
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390-builtin-types.def: Add INT128 types.
|
||
* config/s390/s390-builtins.def: Add INT128 variants for the add
|
||
sub low-level builtins dealing with TImode.
|
||
* config/s390/s390.c (s390_expand_builtin): Allow mode conversions
|
||
via subreg when expanding a builtin.
|
||
* config/s390/s390.md: Remove UNSPEC_VEC_ADDC_U128,
|
||
UNSPEC_VEC_SUB_U128, and UNSPEC_VEC_SUBC_U128 constants.
|
||
Fix comment.
|
||
* config/s390/vecintrin.h: Adjust builtin names accordingly.
|
||
* config/s390/vx-builtins.md ("vec_add_u128"): Remove expander.
|
||
("vec_addc<mode>", "vec_addc_u128"): Merge to
|
||
"vacc<bhfgq>_<mode>".
|
||
("vec_adde_u128"): Rename to "vacq". Change mode to TImode.
|
||
("vec_addec_u128"): Rename to "vacccq". Change mode to TImode.
|
||
("vec_subc<mode>", "vec_subc_u128"): Merge to
|
||
"vscbi<bhfgq>_<mode>".
|
||
("vec_sube_u128"): Rename to "vsbiq". Change mode to TImode.
|
||
("vec_subec_u128"): Rename to "vsbcbiq". Change mode to TImode.
|
||
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390-builtins.def: Mark last operand of s390_vlvg*
|
||
and s390_vlgv* builtins as element selector.
|
||
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-06 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_expand_vec_init): Force initializer
|
||
element to register if it doesn't match general_operand.
|
||
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/vecintrin.h: Fix file description in comment.
|
||
|
||
2016-08-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390-builtin-types.def: Change builtin type naming
|
||
scheme to match builtin-types.def.
|
||
|
||
2016-08-10 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-08-10 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/72853
|
||
* config/rs6000/rs6000.c (mem_operand_ds_form): Add check for op
|
||
being an offsettable address.
|
||
|
||
2016-08-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-08-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/72824
|
||
* tree-loop-distribution.c (const_with_all_bytes_same): Verify
|
||
real_zerop is not negative.
|
||
|
||
2016-08-09 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR ipa/71981
|
||
* ipa-polymorphic-call.c (get_dynamic_type): Bail out gracefully
|
||
if instance is a MEM_REF.
|
||
|
||
2016-08-09 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-08-09 Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/68273
|
||
* ipa-prop.c (ipa_modify_formal_parameters): Build
|
||
parameter types with natural alignment also for the
|
||
over-aligned case.
|
||
|
||
2016-07-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71881
|
||
* tree-loop-distribution.c (destroy_loop): Remove blocks in
|
||
reverse DOM order to make debug temp generation happy.
|
||
|
||
2016-08-09 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/72802
|
||
* config/rs6000/rs6000.md (mov<mode>_hardfloat): Sort
|
||
alternatives. Put loads first, then stores, and reg/reg moves
|
||
within same class later. Delete attr length.
|
||
|
||
2016-08-09 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/72802
|
||
* config/rs6000/rs6000.c (mem_operand_gpr): Remove vsx dform test.
|
||
(mem_operand_ds_form): New predicate.
|
||
* config/rs6000/rs6000-protos.h (mem_operand_ds_form): Declare.
|
||
* config/rs6000/constraints.md (wY): New constraint.
|
||
* config/rs6000/rs6000.md (f32_lm2, f32_sm2): Use wY for SF.
|
||
(extendsfdf2_fpr): Replace o constraint with wY.
|
||
|
||
2016-08-08 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2016-07-29 trunk r238863.
|
||
|
||
PR rtl-optimization/71976
|
||
* combine.c (get_last_value): Return 0 if the argument for which
|
||
the function is called has a wider mode than the recorded value.
|
||
|
||
2016-08-04 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Backport from trunk
|
||
2016-07-26 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71869
|
||
* config/rs6000/rs6000.c (rs6000_generate_compare): Rework
|
||
__float128 support when we don't have hardware support, so that
|
||
the IEEE built-in functions like isgreater, first call __unordkf3
|
||
to make sure neither operand is a NaN, and if both operands are
|
||
ordered, do the normal comparison.
|
||
|
||
2016-08-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/72805
|
||
* config/i386/avx512fintrin.h (_mm512_cmp_epi32_mask) [!__OPTIMIZE__]:
|
||
Cast builtin function result to __mmask16 instead of __mmask8.
|
||
(_mm512_cmp_epu32_mask) [!__OPTIMIZE__]: Ditto.
|
||
(_mm512_mask_cmp_epi32_mask) [!__OPTIMIZE__]: Ditto.
|
||
(_mm512_mask_cmp_epu32_mask) [!__OPTIMIZE__]: Ditto.
|
||
|
||
2016-08-03 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR 70677
|
||
* common/config/avr/avr-common.c (avr_option_optimization_table)
|
||
[OPT_LEVELS_ALL]: Turn off -fcaller-saves.
|
||
|
||
2016-08-01 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2016-08-01 trunk r238948.
|
||
|
||
PR target/72767
|
||
* config/avr/avr.md (length) [branch]: Correct insn length
|
||
attribute for forward branches.
|
||
|
||
2016-08-01 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2016-06-16 trunk r237536.
|
||
2016-06-16 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
PR target/71151
|
||
* config/avr/avr.c (avr_asm_init_sections): Remove setup of
|
||
progmem_swtable_section.
|
||
(progmem_swtable_section): Remove.
|
||
(avr_asm_function_rodata_section): Remove.
|
||
(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove.
|
||
* config/avr/avr.h (JUMP_TABLES_IN_TEXT_SECTION): Define to 1.
|
||
|
||
2016-07-29 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backport from mainline
|
||
2016-07-29 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR c/7652
|
||
* config/rs6000/rs6000.c (altivec_expand_ld_builtin): Add break.
|
||
(altivec_expand_st_builtin): Likewise.
|
||
* config/i386/i386.c (ix86_expand_args_builtin): Likewise.
|
||
(ix86_expand_round_builtin): Likewise.
|
||
|
||
2016-07-27 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/71216
|
||
* config/rs6000/rs6000.c (rs6000_file_start): Fix condition for
|
||
when to emit a ".machine" pseudo-op.
|
||
|
||
2016-07-26 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/72103
|
||
* config/rs6000/rs6000.c (rs6000_secondary_reload): Initialize
|
||
sri->t_icode.
|
||
|
||
2016-07-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/71953
|
||
* asan.c (asan_dynamic_init_call): Call asan_init_shadow_ptr_types
|
||
before builtin_decl_implicit.
|
||
|
||
* tree-object-size.c (unknown): Use HOST_WIDE_INT_M1U instead of -1.
|
||
|
||
2016-07-21 Andrew Sutton <andrew.n.sutton@gmail.com>
|
||
|
||
Improving concepts performance and diagnostics.
|
||
* timevar.def (TV_CONSTRAINT_SAT, TV_CONSTRAINT_SUB): New time vars
|
||
for constraint satisfaction and subsumption.
|
||
* timevar.h (auto_timevar): New constructor that matches the push/pop
|
||
pattern of usage in pt.c.
|
||
|
||
2016-07-20 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-07-16 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
* config/pa/pa.c (hppa_profile_hook): Allocate stack space for
|
||
register parameters. Remove code to initialize argument pointer
|
||
on TARGET_64BIT. Optimize call to _mcount when it can be reached
|
||
using a pc-relative branch. Cleanup conditional code.
|
||
* config/pa/pa.md (call_mcount): New expander.
|
||
(call_mcount_nonpic): New insn.
|
||
(call_mcount_pic): New insn and split.
|
||
(call_mcount_pic_post_reload): New insn.
|
||
(call_mcount_64bit): New insn and split.
|
||
(call_mcount_64bit_post_reload): New insn.
|
||
|
||
2016-07-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_encode_section_info): Remove mode size
|
||
check.
|
||
|
||
2016-07-20 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR fortran/71688
|
||
* trans-decl.c (gfc_generate_function_code): Use get_create rather
|
||
than create to get a call graph node.
|
||
|
||
2016-07-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/71916
|
||
* cfgrtl.c (contains_no_active_insn_p): Return false also for
|
||
bb which have a single succ fake edge.
|
||
|
||
2016-07-19 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR debug/71855
|
||
* dwarf2out.c (gen_subprogram_die): Only call
|
||
gen_unspecified_parameters_die while dumping early dwarf.
|
||
|
||
2016-07-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71874
|
||
* gimple-fold.c (fold_builtin_memory_op): Use
|
||
get_addr_base_and_unit_offset instead of get_ref_base_and_extent.
|
||
|
||
2017-07-19 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/81193
|
||
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): If GLIBC
|
||
provides the hardware capability bits, define the macro
|
||
__BUILTIN_CPU_SUPPORTS__.
|
||
* config/rs6000/rs6000.c (cpu_expand_builtin): Generate a warning
|
||
if GLIBC does not provide the hardware capability bits. Add a
|
||
gcc_unreachable call if the built-in cpu function is neither
|
||
__builtin_cpu_is nor __builtin_cpu_supports.
|
||
* doc/extend.texi (PowerPC built-in functions): Document that
|
||
GLIBC 2.23 or newer is needed by __builtin_cpu_is and
|
||
__builtin_cpu_supports. Document the macros defined by GCC if the
|
||
newer GLIBC is available.
|
||
|
||
2016-07-18 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from mainline
|
||
2016-07-18 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71493
|
||
* config/rs6000/rs6000.c (rs6000_function_value): Fix
|
||
unintentional System V.4 structure return breakage for structures
|
||
with a single floating point element.
|
||
|
||
2016-07-18 Martin Liska <mliska@suse.cz>
|
||
|
||
Backported from mainline
|
||
2016-07-12 Martin Liska <mliska@suse.cz>
|
||
|
||
PR rtl-optimization/71634
|
||
* ira-build.c (mark_loops_for_removal): Properly iterate
|
||
loops.
|
||
|
||
2016-07-18 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-18 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_encode_section_info): Always set
|
||
notaligned marker if mode size is 0 or no MEM_ALIGN info could be
|
||
found.
|
||
|
||
2016-07-15 Alan Modra <amodra@gmail.com>
|
||
|
||
Apply from mainline
|
||
2016-07-11 Alan Modra <amodra@gmail.com>
|
||
* config/rs6000/rs6000.md (UNSPEC_DOLOOP): New unspec.
|
||
(ctr<mode>): Add unspec.
|
||
(ctr<mode>_internal*): Likewise.
|
||
|
||
2016-07-14 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/71733
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Deal
|
||
with p9_vector override before power9-dform override.
|
||
|
||
2016-07-13 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
Backport from mainline r238086.
|
||
2016-07-07 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
PR ipa/71624
|
||
* ipa-inline-analysis.c (compute_inline_parameters): Set
|
||
local.can_change_signature to false for intrumentation
|
||
thunk callees.
|
||
|
||
2016-07-12 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-05 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000-protos.h (rs6000_split_signbit): New
|
||
prototype.
|
||
* config/rs6000/rs6000.c (rs6000_split_signbit): New function.
|
||
* config/rs6000/rs6000.md (UNSPEC_SIGNBIT): New constant.
|
||
(SIGNBIT): New mode iterator.
|
||
(Fsignbit): New mode attribute.
|
||
(signbit<mode>2): Change operand1 to match FLOAT128 instead of
|
||
IBM128; dispatch to gen_signbit{kf,tf}2_dm for __float128
|
||
when direct moves are available.
|
||
(signbit<mode>2_dm): New define_insn_and_split).
|
||
(signbit<mode>2_dm2): New define_insn.
|
||
|
||
2016-07-12 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-07-12 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71805
|
||
* config/rs6000/altivec.md (altivec_vperm_<mode>_internal):
|
||
The xxperm and xxpermr instructions require that the 2nd input
|
||
operand overlap with the output operand, and not the 1st.
|
||
(altivec_vperm_v8hiv16qi): Likewise.
|
||
(altivec_vperm_<mode>_uns_internal): Likewise.
|
||
(altivec_vpermr_<mode>_internal): Likewise.
|
||
(vperm_v8hiv4si): Likewise.
|
||
(vperm_v16qiv8hi): Likewise.
|
||
|
||
2016-07-12 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
Backport from mainline
|
||
2016-07-06 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/70098
|
||
PR target/71763
|
||
* config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
|
||
*ctr<mode>_internal5, *ctr<mode>_internal6): Add *wi to the output
|
||
constraint.
|
||
|
||
2016-07-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71758
|
||
* omp-low.c (expand_omp_target): Gimplify device.
|
||
|
||
PR tree-optimization/71823
|
||
* tree-vect-stmts.c (vectorizable_operation): Use vect_get_vec_defs
|
||
to get vec_oprnds2 from op2.
|
||
|
||
2016-07-11 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
Backport from mainline r238055.
|
||
2016-07-06 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR tree-optimization/71518
|
||
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Adjust
|
||
misalign also for outer loops with negative step.
|
||
|
||
2016-07-08 Martin Liska <mliska@suse.cz>
|
||
|
||
Backported from mainline
|
||
2016-07-08 Martin Liska <mliska@suse.cz>
|
||
|
||
PR middle-end/71606
|
||
* fold-const.c (fold_convertible_p): As COMPLEX_TYPE
|
||
folding produces SAVE_EXPRs, thus return false for the type.
|
||
|
||
2016-07-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/rs6000-builtin.def (BU_P9_MISC_1): Remove
|
||
redundant and erroneous definition of this macro accidentally
|
||
inserted during backporting.
|
||
(BU_P9_64BIT_MISC_0): Likewise.
|
||
(BU_P9_MISC_0): Likewise.
|
||
|
||
2016-07-08 Jiong Wang <jiong.wang@arm.com>
|
||
|
||
Back port from the trunk
|
||
2016-07-08 Jiong Wang <jiong.wang@arm.com>
|
||
|
||
* config/aarch64/aarch64-simd-builtins.def (smax): Remove float
|
||
variants.
|
||
(smin): Likewise.
|
||
(fmax): New entry.
|
||
(fmin): Likewise.
|
||
* config/aarch64/arm_neon.h (vmaxnm_f32): Use
|
||
__builtin_aarch64_fmaxv2sf.
|
||
(vmaxnmq_f32): Likewise.
|
||
(vmaxnmq_f64): Likewise.
|
||
(vminnm_f32): Likewise.
|
||
(vminnmq_f32): Likewise.
|
||
(vminnmq_f64): Likewise.
|
||
|
||
2016-07-08 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2016-07-08 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71806
|
||
* config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Do not
|
||
enable -mfloat128-hardware by default.
|
||
(ISA_3_0_MASKS_IEEE): New macro to give all of the VSX options
|
||
that IEEE 128-bit hardware support needs.
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): If
|
||
-mcpu=power9 -mfloat128, enable -mfloat128-hardware by default.
|
||
Use ISA_3_0_MASKS_IEEE as the set of options that IEEE 128-bit
|
||
floating point requires.
|
||
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
|
||
-mfloat128 and -mfloat128-hardware changes.
|
||
|
||
2016-07-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from mainline r237912
|
||
2016-07-01 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/altivec.md (*altivec_vpermr_<mode>_internal):
|
||
Exchange the order of the second and third operands in the vpermr
|
||
instruction tmeplate.
|
||
|
||
2016-07-07 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from the trunk
|
||
2016-07-01 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71720
|
||
* config/rs6000/vsx.md (vsx_splat_v4sf_internal): When splitting
|
||
the insns, use an insn form that does not adjust the offset on
|
||
little endian systems.
|
||
|
||
2016-07-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from mainline r237885
|
||
2016-06-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/altivec.md (darn_32): Change the condition to
|
||
TARGET_P9_MISC instead of TARGET_MODULO.
|
||
(darn_raw): Replace TARGET_MODULO with TARGET_P9_MISC in the
|
||
condition expression.
|
||
(darn): Replace TARGET_MODULO with TARGET_P9_MISC in the
|
||
condition expression.
|
||
* config/rs6000/dfp.md (UNSPEC_DTSTSFI): New unspec constant.
|
||
(DFP_TEST): New code iterator.
|
||
(dfptstsfi_<code>_mode>): New define_expand.
|
||
(*dfp_sgnfcnc_<mode>): New define_insn.
|
||
* config/rs6000/rs6000-builtin.def (BU_P9_MISC_0): Move this macro
|
||
definition next to BU_P9_MISC_1 definition and change the MASK
|
||
value to RS6000_BTM_P9_MISC.
|
||
(BU_P9_MISC_1): Change the MASK value to RS6000_BTM_P9_MISC.
|
||
(BU_P9_64BIT_MISC_0): Likewise.
|
||
(BU_P9_DFP_MISC_0): New macro definition.
|
||
(BU_P9_DFP_MISC_1): New macro definition.
|
||
(BU_P9_DFP_MISC_2): New macro definition.
|
||
(BU_P9_DFP_OVERLOAD_1): New macro definition.
|
||
(BU_P9_DFP_OVERLOAD_2): New macro definition.
|
||
(BU_P9_DFP_OVERLOAD_3): New macro definition.
|
||
(TSTSFI_LT_DD): New BU_P9_DFP_MISC_2.
|
||
(TSTSFI_LT_TD): Likewise.
|
||
(TSTSFI_EQ_DD): Likewise.
|
||
(TSTSFI_EQ_TD): Likewise.
|
||
(TSTSFI_GT_DD): Likewise.
|
||
(TSTSFI_GT_TD): Likewise.
|
||
(TSTSFI_OV_DD): Likewise.
|
||
(TSTSFI_OV_TD): Likewise.
|
||
(TSTSFI_LT): New BU_P9_DFP_OVERLOAD_2.
|
||
(TSTSFI_LT_DD): Likewise.
|
||
(TSTSFI_LT_TD): Likewise.
|
||
(TSTSFI_EQ): Likewise.
|
||
(TSTSFI_EQ_DD): Likewise.
|
||
(TSTSFI_EQ_TD): Likewise.
|
||
(TSTSFI_GT): Likewise.
|
||
(TSTSFI_GT_DD): Likewise.
|
||
(TSTSFI_GT_TD): Likewise.
|
||
(TSTSFI_OV): Likewise.
|
||
(TSTSFI_OV_DD): Likewise.
|
||
(TSTSFI_OV_TD): Likewise.
|
||
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
|
||
overloaded test significance functions.
|
||
* config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add
|
||
OPTION_MASK_P9_MISC into the representation of this mask.
|
||
(POWERPC_MASKS): Add OPTION_MASK_P9_MISC into the representation
|
||
of this mask.
|
||
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Set the
|
||
RS6000_BTM_P9_MISC flag in the return value if TARGET_P9_MISC is
|
||
non-zero.
|
||
(rs6000_expand_binop_builtin): Enforce that argument 0 of the exp
|
||
argument is a 6-bit unsigned literal value if the icode argument
|
||
represents a DFP test significance built-in call.
|
||
(rs6000_invalid_builtin): Add support for the RS6000_BTM_P9_MISC
|
||
flag used independently and in combination with the
|
||
RS6000_BTM_64BIT flag.
|
||
(rs6000_opt_masks): Add entry for power9-misc command-line option.
|
||
(rs6000_builtin_mask_names): Add entry for power9-misc
|
||
command-line option.
|
||
* config/rs6000/rs6000.h: Redefine TARGET_P9_MISC as 0 if
|
||
HAVE_AS_POWER9 is not a defined macro. Define MASK_P9_MISC and
|
||
RS6000_BTM_P9_MISC macros.
|
||
* config/rs6000/rs6000.opt: Add support for the -mpower9-misc
|
||
option and change the description of the -mpower9-vector option to
|
||
enable only vector instructions, removing its erroneously claimed
|
||
support for scalar instructions.
|
||
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
|
||
the ISA 3.0 digital floating point test significance built-in
|
||
functions.
|
||
|
||
2016-07-07 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-06-13 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/64516
|
||
* fold-const.c (fold_unary_loc): Preserve alignment when
|
||
folding a VIEW_CONVERT_EXPR into a MEM_REF.
|
||
|
||
2016-07-07 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-05-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71264
|
||
* tree-vect-stmts.c (vect_init_vector): Properly deal with
|
||
vector type val.
|
||
|
||
2016-06-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/71423
|
||
* match.pd ((X | ~Y) -> Y <= X): Properly invert the comparison
|
||
for signed ops.
|
||
|
||
2016-06-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71521
|
||
* tree-vrp.c (extract_range_from_binary_expr_1): Guard
|
||
division int_const_binop against zero divisor.
|
||
|
||
2016-06-08 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71452
|
||
* tree-ssa.c (non_rewritable_lvalue_p): Make sure that the
|
||
type used for the SSA rewrite has enough precision to cover
|
||
the dynamic type of the location.
|
||
|
||
2016-06-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71522
|
||
* tree-ssa.c (non_rewritable_lvalue_p): Do not rewrite non-float
|
||
copying into float copying.
|
||
|
||
2016-07-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
Backport from mainline
|
||
2016-07-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
PR target/50739
|
||
* config/avr/avr.c (avr_asm_select_section): Strip off
|
||
SECTION_DECLARED from flags when calling get_section.
|
||
|
||
2016-07-05 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-28 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* config/rs6000/rs6000.md ('type' attribute): Add htmsimple/dfp types.
|
||
('size' attribute): Add '128'.
|
||
Include power9.md.
|
||
(*mov<mode>_hardfloat32, *mov<mode>_hardfloat64, *movdi_internal32,
|
||
*movdi_internal64, *movdf_update1): Set size attribute to '64'.
|
||
(add<mode>3, sub<mode>3, mul<mode>3, div<mode>3, sqrt<mode>2,
|
||
copysign<mode>3, neg<mode>2_hw, abs<mode>2_hw, *nabs<mode>2_hw,
|
||
*fma<mode>4_hw, *fms<mode>4_hw, *nfma<mode>4_hw, *nfms<mode>4_hw,
|
||
extend<SFDF:mode><IEEE128:mode>2_hw, trunc<mode>df2_hw,
|
||
*xscvqp<su>wz_<mode>, *xscvqp<su>dz_<mode>, *xscv<su>dqp_<mode>,
|
||
*trunc<mode>df2_odd): Set size attribute to '128'.
|
||
(*cmp<mode>_hw): Change type to veccmp and set size attribute to '128'.
|
||
* config/rs6000/power6.md (power6-fp): Include dfp type.
|
||
* config/rs6000/power7.md (power7-fp): Likewise.
|
||
* config/rs6000/power8.md (power8-fp): Likewise.
|
||
* config/rs6000/power9.md: New file.
|
||
* config/rs6000/t-rs6000 (MD_INCLUDES): Add power9.md.
|
||
* config/rs6000/htm.md (*tabort, *tabort<wd>c, *tabort<wd>ci,
|
||
*trechkpt, *treclaim, *tsr, *ttest): Change type attribute to
|
||
htmsimple.
|
||
* config/rs6000/dfp.md (extendsddd2, truncddsd2, extendddtd2,
|
||
trunctddd2, adddd3, addtd3, subdd3, subtd3, muldd3, multd3, divdd3,
|
||
divtd3, *cmpdd_internal1, *cmptd_internal1, floatdidd2, floatditd2,
|
||
ftruncdd2, fixdddi2, ftrunctd2, fixtddi2, dfp_ddedpd_<mode>,
|
||
dfp_denbcd_<mode>, dfp_dxex_<mode>, dfp_diex_<mode>, dfp_dscli_<mode>,
|
||
dfp_dscri_<mode>): Change type attribute to dfp.
|
||
* config/rs6000/crypto.md (crypto_vshasigma<CR_char>): Change type
|
||
attribute to vecsimple.
|
||
* config/rs6000/rs6000.c (power9_cost): Update costs, cache size
|
||
and prefetch streams.
|
||
(rs6000_option_override_internal): Remove temporary code setting
|
||
tuning to power8. Don't set rs6000_sched_groups for power9.
|
||
(last_scheduled_insn): Change to rtx_insn *.
|
||
(divide_cnt, vec_load_pendulum): New variables.
|
||
(rs6000_adjust_cost): Add Power9 to test for store->load separation.
|
||
(rs6000_issue_rate): Set issue rate for Power9.
|
||
(is_power9_pairable_vec_type): New.
|
||
(power9_sched_reorder2): New.
|
||
(rs6000_sched_reorder2): Call new function for Power9 specific
|
||
reordering.
|
||
(insn_must_be_first_in_group): Remove Power9.
|
||
(insn_must_be_last_in_group): Likewise.
|
||
(force_new_group): Likewise.
|
||
(rs6000_sched_init): Fix initialization of last_scheduled_insn.
|
||
Initialize divide_cnt/vec_load_pendulum.
|
||
(_rs6000_sched_context, rs6000_init_sched_context,
|
||
rs6000_set_sched_context): Handle context save/restore of new
|
||
variables.
|
||
|
||
2016-07-05 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-27 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* config/rs6000/rs6000.md ('type' attribute): Add
|
||
veclogical,veccmpfx,vecexts,vecmove insn types.
|
||
(*abs<mode>2_fpr, *nabs<mode>2_fpr, *neg<mode>2_fpr, *extendsfdf2_fpr,
|
||
copysign<mode>3_fcpsgn, trunc<mode>df2_internal1, neg<mode>2_internal,
|
||
p8_fmrgow_<mode>, pack<mode>): Change type to fpsimple.
|
||
(*xxsel<mode>, copysign<mode>3_hard, neg<mode>2_hw, abs<mode>2_hw,
|
||
*nabs<mode>2_hw): Change type to vecmove.
|
||
(*and<mode>3_internal, *bool<mode>3_internal, *boolc<mode>3_internal,
|
||
*boolcc<mode>3_internal, *eqv<mode>3_internal,
|
||
*one_cmpl<mode>3_internal, *ieee_128bit_vsx_neg<mode>2_internal,
|
||
*ieee_128bit_vsx_abs<mode>2_internal,
|
||
*ieee_128bit_vsx_nabs<mode>2_internal, extendkftf2, trunctfkf2,
|
||
*ieee128_mfvsrd_64bit, *ieee128_mfvsrd_32bit, *ieee128_mtvsrd_64bit,
|
||
*ieee128_mtvsrd_32bit): Change type to veclogical.
|
||
(mov<mode>_hardfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
|
||
*movdi_internal32, *movdi_internal64): Update insn types.
|
||
* config/rs6000/vsx.md (*vsx_le_undo_permute_<mode>,
|
||
vsx_extract_<mode>): Change type to veclogical.
|
||
(*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns): Change type to vecmove.
|
||
(vsx_sign_extend_qi_<mode>, *vsx_sign_extend_hi_<mode>,
|
||
*vsx_sign_extend_si_v2di): Change type to vecexts.
|
||
* config/rs6000/altivec.md (*altivec_mov<mode>, *altivec_movti): Change
|
||
type to veclogical.
|
||
(*altivec_eq<mode>, *altivec_gt<mode>, *altivec_gtu<mode>,
|
||
*altivec_vcmpequ<VI_char>_p, *altivec_vcmpgts<VI_char>_p,
|
||
*altivec_vcmpgtu<VI_char>_p): Change type to veccmpfx.
|
||
(*altivec_vsel<mode>, *altivec_vsel<mode>_uns): Change type to vecmove.
|
||
* config/rs6000/dfp.md (*negdd2_fpr, *absdd2_fpr, *nabsdd2_fpr,
|
||
negtd2, *abstd2_fpr, *nabstd2_fpr): Change type to fpsimple.
|
||
* config/rs6000/40x.md (ppc405-float): Add fpsimple.
|
||
* config/rs6000/440.md (ppc440-fp): Add fpsimple.
|
||
* config/rs6000/476.md (ppc476-fp): Add fpsimple.
|
||
* config/rs6000/601.md (ppc601-fp): Add fpsimple.
|
||
* config/rs6000/603.md (ppc603-fp): Add fpsimple.
|
||
* config/rs6000/6xx.md (ppc604-fp): Add fpsimple.
|
||
* config/rs6000/7xx.md (ppc750-fp): Add fpsimple.
|
||
(ppc7400-vecsimple): Add veclogical, vecmove, veccmpfx.
|
||
* config/rs6000/7450.md (ppc7450-fp): Add fpsimple.
|
||
(ppc7450-vecsimple): Add veclogical, vecmove.
|
||
(ppc7450-veccmp): Add veccmpfx.
|
||
* config/rs6000/8540.md (ppc8540_simple_vector): Add veclogical,
|
||
vecmove.
|
||
(ppc8540_vector_compare): Add veccmpfx.
|
||
* config/rs6000/a2.md (ppca2-fp): Add fpsimple.
|
||
* config/rs6000/cell.md (cell-fp): Add fpsimple.
|
||
(cell-vecsimple): Add veclogical, vecmove.
|
||
(cell-veccmp): Add veccmpfx.
|
||
* config/rs6000/e300c2c3.md (ppce300c3_fp): Add fpsimple.
|
||
* config/rs6000/e6500.md (e6500_vecsimple): Add veclogical, vecmove,
|
||
veccmpfx.
|
||
* config/rs6000/mpc.md (mpccore-fp): Add fpsimple.
|
||
* config/rs6000/power4.md (power4-fp): Add fpsimple.
|
||
(power4-vecsimple): Add veclogical, vecmove.
|
||
(power4-veccmp): Add veccmpfx.
|
||
* config/rs6000/power5.md (power5-fp): Add fpsimple.
|
||
* config/rs6000/power6.md (power6-fp): Add fpsimple.
|
||
(power6-vecsimple): Add veclogical, vecmove.
|
||
(power6-veccmp): Add veccmpfx.
|
||
* config/rs6000/power7.md (power7-fp): Add fpsimple.
|
||
(power7-vecsimple): Add veclogical, vecmove, veccmpfx.
|
||
* config/rs6000/power8.md (power8-fp): Add fpsimple.
|
||
(power8-vecsimple): Add veclogical, vecmove, veccmpfx.
|
||
* config/rs6000/rs64.md (rs64a-fp): Add fpsimple.
|
||
* config/rs6000/titan.md (titan_fp): Add fpsimple.
|
||
* config/rs6000/xfpu.md (fp-default, fp-addsub-s, fp-addsub-d): Add
|
||
fpsimple.
|
||
* config/rs6000/rs6000.c (rs6000_adjust_cost): Add TYPE_FPSIMPLE.
|
||
|
||
2016-07-05 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from mainline r237391
|
||
2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/rs6000.h (RS6000_BTM_COMMON): Add the
|
||
RS6000_BTM_MODULO flag into the set of flags that are considered
|
||
to be part of the common configuration.
|
||
|
||
2016-07-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/71739
|
||
* tree.c (attribute_value_equal): Use get_attribute_name instead of
|
||
directly using TREE_PURPOSE.
|
||
|
||
2016-07-04 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
Backport from mainline
|
||
2016-06-27 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/71670
|
||
* config/rs6000/rs6000.md (ashdi3_extswsli_dot): Use
|
||
gen_ashdi3_extswsli_dot2 instead of gen_ashdi3_extswsli_dot.
|
||
|
||
2016-07-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-06-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71626
|
||
* config/i386/i386.c (ix86_expand_vector_move): For SUBREG of
|
||
a constant, force its SUBREG_REG into memory or register instead
|
||
of whole op1.
|
||
|
||
2016-06-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/71559
|
||
* config/i386/i386.c (ix86_fp_cmp_code_to_pcmp_immediate): Fix up
|
||
returned values and add UN*/LTGT/*ORDERED cases with values matching
|
||
D operand modifier on vcmp for AVX.
|
||
|
||
2016-07-01 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from trunk r237659
|
||
2016-06-21 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/rs6000.h: Add conditional preprocessing directives
|
||
to disable Power9-specific compiler features if HAVE_AS_POWER9 is
|
||
not defined.
|
||
|
||
2016-07-01 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
Backport from trunk
|
||
2016-06-27 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR target/71656
|
||
* config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add
|
||
OPTION_MASK_P9_DFORM_VECTOR.
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Do not
|
||
disable -mpower9-dform-vector when using reload.
|
||
(quad_address_p): Remove 'gpr_p' argument and all associated code.
|
||
New 'strict' argument. Update all callers. Add strict addressing
|
||
support.
|
||
(rs6000_legitimate_offset_address_p): Remove call to
|
||
virtual_stack_registers_memory_p.
|
||
(rs6000_legitimize_reload_address): Add quad address support.
|
||
(rs6000_legitimate_address_p): Move call to quad_address_p above
|
||
call to virtual_stack_registers_memory_p. Adjust quad_address_p args
|
||
to account for new strict usage.
|
||
(rs6000_output_move_128bit): Adjust quad_address_p args to account
|
||
for new strict usage.
|
||
* config/rs6000/predicates.md (quad_memory_operand): Likewise.
|
||
|
||
2016-07-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000-builtin.def (BU_FLOAT128_2): New #define.
|
||
(BU_FLOAT128_1): Likewise.
|
||
(FABSQ): Likewise.
|
||
(COPYSIGNQ): Likewise.
|
||
(RS6000_BUILTIN_NANQ): Likewise.
|
||
(RS6000_BUILTIN_NANSQ): Likewise.
|
||
(RS6000_BUILTIN_INFQ): Likewise.
|
||
(RS6000_BUILTIN_HUGE_VALQ): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_fold_builtin): New prototype.
|
||
(TARGET_FOLD_BUILTIN): New #define.
|
||
(rs6000_builtin_mask_calculate): Add TARGET_FLOAT128 entry.
|
||
(rs6000_invalid_builtin): Add handling for RS6000_BTM_FLOAT128.
|
||
(rs6000_fold_builtin): New target hook implementation, handling
|
||
folding of 128-bit NaNs and infinities.
|
||
(rs6000_init_builtins): Initialize const_str_type_node; ensure all
|
||
entries are filled in to avoid problems during bootstrap
|
||
self-test; define builtins for 128-bit NaNs and infinities.
|
||
(rs6000_opt_mask): Add entry for float128.
|
||
* config/rs6000/rs6000.h (RS6000_BTM_FLOAT128): New #define.
|
||
(RS6000_BTM_COMMON): Include RS6000_BTM_FLOAT128.
|
||
(rs6000_builtin_type_index): Add RS6000_BTI_const_str.
|
||
(const_str_type_node): New #define.
|
||
* config/rs6000/rs6000.md (copysign<mode>3 for IEEE128): Convert
|
||
to a define_expand that dispatches to either copysign<mode>3_soft
|
||
or copysign<mode>3_hard.
|
||
(copysign<mode>3_hard): Rename from copysign<mode>3.
|
||
(copysign<mode>3_soft): New define_insn.
|
||
* doc/extend.texi: Document new builtins.
|
||
|
||
2016-07-01 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
Backport from trunk
|
||
2016-07-01 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR target/71698
|
||
* config/rs6000/rs6000.c (rs6000_secondary_reload_simple_move): Disallow
|
||
TDmode values.
|
||
|
||
2016-07-01 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from trunk r236992
|
||
2016-06-01 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/altivec.h (vec_slv): New macro.
|
||
(vec_srv): New macro.
|
||
* config/rs6000/altivec.md (UNSPEC_VSLV): New value.
|
||
(UNSPEC_VSRV): New value.
|
||
(vslv): New insn.
|
||
(vsrv): New insn.
|
||
* config/rs6000/rs6000-builtin.def (vslv): New builtin definition.
|
||
(vsrv): New builtin definition.
|
||
* config/rs6000/rs6000-c.c (P9V_BUILTIN_VSLV): Macro expansion to
|
||
define argument types for new builtin.
|
||
(P9V_BUILTIN_VSRV): Macro expansion to define argument types for
|
||
new builtin.
|
||
* doc/extend.texi: Document the new vec_vslv and vec_srv built-in
|
||
functions.
|
||
|
||
2016-07-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/arm/arm.c (arm_function_ok_for_sibcall): Add another check
|
||
for NULL decl.
|
||
|
||
2016-06-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Backport from trunk r237390
|
||
2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/altivec.h (vec_absd): New macro for vector absolute
|
||
difference unsigned.
|
||
(vec_absdb): New macro for vector absolute difference unsigned
|
||
byte.
|
||
(vec_absdh): New macro for vector absolute difference unsigned
|
||
half-word.
|
||
(vec_absdw): New macro for vector absolute difference unsigned word.
|
||
* config/rs6000/altivec.md (UNSPEC_VADU): New value.
|
||
(vadu<mode>3): New insn.
|
||
(*p9_vadu<mode>3): New insn.
|
||
* config/rs6000/rs6000-builtin.def (vadub): New built-in
|
||
definition.
|
||
(vaduh): New built-in definition.
|
||
(vaduw): New built-in definition.
|
||
(vadu): New overloaded built-in definition.
|
||
(vadub): New overloaded built-in definition.
|
||
(vaduh): New overloaded built-in definition.
|
||
(vaduw): New overloaded built-in definition.
|
||
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
|
||
overloaded vector absolute difference unsigned functions.
|
||
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
|
||
the ISA 3.0 vector absolute difference unsigned built-in functions.
|
||
|
||
2016-06-30 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
Backport from trunk r237880.
|
||
2016-06-30 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR driver/71651
|
||
* gcc.c (driver::build_option_suggestions): Pass "option" to
|
||
add_misspelling_candidates.
|
||
* opts-common.c (add_misspelling_candidates): Add "option" param;
|
||
use it to avoid adding negated forms for options marked with
|
||
RejectNegative.
|
||
* opts.h (add_misspelling_candidates): Add "option" param.
|
||
|
||
2016-06-30 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71693
|
||
* fold-const.c (fold_binary_loc) <case RROTATE_EXPR>: Cast
|
||
TREE_OPERAND (arg0, 0) and TREE_OPERAND (arg0, 1) to type
|
||
first when permuting bitwise operation with rotate. Cast
|
||
TREE_OPERAND (arg0, 0) to type when cancelling two rotations.
|
||
|
||
2016-06-30 Martin Liska <mliska@suse.cz>
|
||
|
||
Parting backport from mainline
|
||
2016-06-29 Martin Liska <mliska@suse.cz>
|
||
|
||
* ipa-inline-transform.c (inline_call): Remove unnecessary call
|
||
of build_optimization_node.
|
||
|
||
2016-06-29 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2016-06-09 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* df-problems.c (df_note_bb_compute): Guard use of DF_INSN_INFO_GET.
|
||
|
||
2016-06-27 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2016-06-21 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* stor-layout.c (layout_type): Move setting complex MODE to
|
||
layout_type, instead of setting it ahead of time by the caller.
|
||
|
||
Back port from trunk
|
||
2016-05-11 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (is_complex_IBM_long_double,
|
||
abi_v4_pass_in_fpr): New functions.
|
||
(rs6000_function_arg_boundary): Exclude complex IBM long double
|
||
from 64-bit alignment when ABI_V4.
|
||
(rs6000_function_arg, rs6000_function_arg_advance_1,
|
||
rs6000_gimplify_va_arg): Use abi_v4_pass_in_fpr.
|
||
|
||
Back port from trunk
|
||
2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* machmode.h (mode_complex): Add support to give the complex mode
|
||
for a given mode.
|
||
(GET_MODE_COMPLEX_MODE): Likewise.
|
||
* stor-layout.c (layout_type): For COMPLEX_TYPE, use the mode
|
||
stored by build_complex_type and gfc_build_complex_type instead of
|
||
trying to figure out the appropriate mode based on the size. Raise
|
||
an assertion error, if the type was not set.
|
||
* genmodes.c (struct mode_data): Add field for the complex type of
|
||
the given type.
|
||
(blank_mode): Likewise.
|
||
(make_complex_modes): Remember the complex mode created in the
|
||
base type.
|
||
(emit_mode_complex): Write out the mode_complex array to map a
|
||
type mode to the complex version.
|
||
(emit_insn_modes_c): Likewise.
|
||
* tree.c (build_complex_type): Set the complex type to use before
|
||
calling layout_type.
|
||
* config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Add
|
||
support for __float128 complex datatypes.
|
||
(rs6000_hard_regno_mode_ok): Likewise.
|
||
(rs6000_setup_reg_addr_masks): Likewise.
|
||
(rs6000_complex_function_value): Likewise.
|
||
* config/rs6000/rs6000.h (FLOAT128_IEEE_P): Likewise.
|
||
__float128 and __ibm128 complex.
|
||
(FLOAT128_IBM_P): Likewise.
|
||
(ALTIVEC_ARG_MAX_RETURN): Likewise.
|
||
* doc/extend.texi (Additional Floating Types): Document that
|
||
-mfloat128 must be used to enable __float128. Document complex
|
||
__float128 and __ibm128 support.
|
||
|
||
2016-06-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/71647
|
||
* omp-low.c (lower_rec_input_clauses): Convert
|
||
omp_clause_aligned_alignment (c) to size_type_node for the
|
||
last argument of __builtin_assume_aligned.
|
||
|
||
2016-06-22 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* function.c (assign_parm_setup_reg): Prevent sharing in another case.
|
||
|
||
2016-06-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Backport from 2016-06-21 trunk r237639.
|
||
|
||
PR target/30417
|
||
* config/avr/gen-avr-mmcu-specs.c (print_mcu):
|
||
[*link_data_start]: Wrap -Tdata into %{!Tdata:...}.
|
||
[*link_text_start]: Wrap -Ttext into %{!Ttext:...}.
|
||
|
||
2016-06-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/71103
|
||
* config/avr/avr.md (movqi): Only handle loading subreg:qi of
|
||
constant addresses if can_create_pseudo_p.
|
||
|
||
2016-06-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/71588
|
||
* tree-ssa-strlen.c (valid_builtin_call): New function.
|
||
(adjust_last_stmt, handle_builtin_memset, strlen_optimize_stmt): Use
|
||
it.
|
||
|
||
Backported from mainline
|
||
2016-06-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71581
|
||
* tree-ssa-uninit.c (warn_uninit): If EXPR and VAR are NULL,
|
||
see if T isn't anonymous SSA_NAME with COMPLEX_EXPR created
|
||
for conversion of scalar user var to complex type and use the
|
||
underlying SSA_NAME_VAR in that case. If EXPR is still NULL,
|
||
punt.
|
||
|
||
2016-06-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* gimplify.c (gimplify_scan_omp_clauses): Handle COMPONENT_REFs
|
||
with base of reference to struct.
|
||
|
||
2016-06-20 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
Backport from mainline r237484.
|
||
2016-06-15 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
PR middle-end/71529
|
||
* ipa-chkp.c (chkp_build_instrumented_fndecl): Fix
|
||
DECL_CONTEXT for copied arguments.
|
||
|
||
2016-06-20 Georg-Johann Lay <avr@gjlay.de>
|
||
Pitchumani Sivanupandi <pitchumani.s@atmel.com>
|
||
|
||
Backport from 2016-06-20 trunk r237589, r236558.
|
||
|
||
PR target/71103
|
||
* config/avr/avr.md (movqi): Handle loading subreg:qi (const,
|
||
symbol_ref,label_ref).
|
||
|
||
2016-06-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/71554
|
||
* config/i386/i386.md (setcc + movzbl peephole2): Use reg_set_p.
|
||
(setcc + and peephole2): Likewise.
|
||
|
||
2016-06-15 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
Backported from mainline
|
||
2016-06-14 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
* config/arm/freebsd.h: Only enable unaligned access for armv6 on
|
||
FreeBSD 11 and above.
|
||
|
||
2016-06-15 Ilya Verbin <ilya.verbin@intel.com>
|
||
|
||
Backport from mainline
|
||
2016-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config/darwin.h (LINK_COMMAND_SPEC_A): Handle -fcilkplus.
|
||
|
||
2016-06-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-06-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71494
|
||
* tree-nested.c (convert_nonlocal_reference_stmt): For GIMPLE_GOTO
|
||
without LABEL_DECL, set *handled_ops_p to false instead of true.
|
||
|
||
2016-06-08 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR c++/71448
|
||
* fold-const.c (fold_comparison): Handle CONSTANT_CLASS_P (base0)
|
||
the same as DECL_P (base0) for indirect_base0. Use equality_code
|
||
in one further place.
|
||
|
||
2016-06-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/71405
|
||
* tree-ssa.c (execute_update_addresses_taken): For clobber with
|
||
incompatible type, build a new clobber with the right type instead
|
||
of building a VIEW_CONVERT_EXPR around it.
|
||
|
||
2016-06-13 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-ssa-sccvn.c (vn_reference_lookup_3): Use a uniform test and
|
||
update shared_lookup_references only once after changing operands.
|
||
|
||
2016-06-13 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/71505
|
||
* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Make
|
||
assert match comment.
|
||
|
||
2016-06-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
PR target/71379
|
||
* config/s390/s390.c (s390_expand_builtin): Increase MAX_ARGS by
|
||
one.
|
||
|
||
2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
PR middle-end/71373
|
||
Backport from trunk r237291:
|
||
* tree-nested.c (convert_nonlocal_omp_clauses)
|
||
(convert_local_omp_clauses): Handle OMP_CLAUSE_ASYNC,
|
||
OMP_CLAUSE_WAIT, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
|
||
OMP_CLAUSE__CACHE_, OMP_CLAUSE_TILE.
|
||
|
||
Backport from trunk r237291:
|
||
* gimplify.c (gimplify_adjust_omp_clauses): Discard
|
||
OMP_CLAUSE_TILE.
|
||
* omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE_TILE.
|
||
|
||
Backport from trunk r237290:
|
||
* omp-low.c (scan_sharing_clauses): Don't expect
|
||
OMP_CLAUSE__CACHE_.
|
||
|
||
Backport trunk r235964:
|
||
2016-05-06 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* gimple.c (gimple_call_same_target_p): Unique functions are eq.
|
||
* tree-ssa-tail-merge.c (same_succ::equal): Check pointer eq
|
||
equality first.
|
||
|
||
2016-06-09 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/vsx.md (vsx_splat_<mode>, V2DI/V2DF): Simplify
|
||
alternatives, eliminating preferred register class. Add support
|
||
for the MTVSRDD instruction in ISA 3.0.
|
||
(vsx_splat_v4si_internal): Use splat_input_operand instead of
|
||
reg_or_indexed_operand.
|
||
(vsx_splat_v4sf_internal): Likewise.
|
||
|
||
Back port from trunk
|
||
2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71186
|
||
* config/rs6000/vsx.md (xxspltib_<mode>_nosplit): Add alternatives
|
||
for loading up all 0's or all 1's.
|
||
|
||
Back port from trunk
|
||
2016-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/70915
|
||
* config/rs6000/constraints.md (wE constraint): New constraint
|
||
for a vector constant that can be loaded with XXSPLTIB.
|
||
(wM constraint): New constraint for a vector constant of a 1's.
|
||
(wS constraint): New constraint for a vector constant that can be
|
||
loaded with XXSPLTIB and a vector sign extend instruction.
|
||
* config/rs6000/predicates.md (xxspltib_constant_split): New
|
||
predicates for wE/wS constraints.
|
||
(xxspltib_constant_nosplit): Likewise.
|
||
(easy_vector_constant): Add support for constants that can be
|
||
loaded via XXSPLTIB.
|
||
(splat_input_operand): Add support for ISA 3.0 word splat operations.
|
||
* config/rs6000/rs6000.c (xxspltib_constant_p): New function to
|
||
return if a constant can be loaded with the ISA 3.0 XXSPLTIB
|
||
instruction and possibly with a sign extension.
|
||
(output_vec_const_move): Add support for XXSPLTIB. If we are
|
||
loading up 0/-1 into Altivec registers, prefer using VSPLTISW
|
||
instead of XXLXOR/XXLORC.
|
||
(rs6000_expand_vector_init): Add support for ISA 3.0 word splat
|
||
operations.
|
||
(rs6000_legitimize_reload_address): Likewise.
|
||
(rs6000_output_move_128bit): Use output_vec_const_move to emit
|
||
constants.
|
||
* config/rs6000/vsx.md (VSX_M): Add TImode (if -mvsx-timode) and
|
||
combine VSX_M and VSX_M2 into one iterator.
|
||
(VSX_M2): Likewise.
|
||
(VSINT_84): New iterators for loading constants with XXSPLTIB.
|
||
(VSINT_842): Likewise.
|
||
(UNSPEC_VSX_SIGN_EXTEND): New UNSPEC.
|
||
(xxspltib_v16qi): New insns to load up constants with the ISA 3.0
|
||
XXSPLTIB instruction.
|
||
(xxspltib_<mode>_nosplit): Likewise.
|
||
(xxspltib_<mode>_split): New insn to load up constants with
|
||
XXSPLTIB and a sign extend instruction.
|
||
(vsx_mov<mode>): Replace single move that handled all vector types
|
||
with separate 32-bit and 64-bit moves. Combine the movti_<bit>
|
||
moves (when -mvsx-timode is in effect) into the main vector
|
||
moves. Eliminate separate moves for <VSr> <VSa>, where the
|
||
preferred register class (<VSr>) is listed first, and the
|
||
secondary register class (<VSa>) is listed second with a '?' to
|
||
discourage use. Prefer loading 0/-1 in any VSX register for ISA
|
||
3.0, and Altivec registers for ISA 2.06/2.07 (PR target/70915) so
|
||
that if the register was involved in a slow operation, the
|
||
clear/set operation does not wait for the slow operation to
|
||
finish. Adjust the length attributes for 32-bit mode. Use
|
||
rs6000_output_move_128bit and drop the use of the string
|
||
instructions for 32-bit movti when -mvsx-timode is in effect. Use
|
||
spacing so that the alternatives and attributes don't generate
|
||
long lines, and put things in columns, so that it is easier to
|
||
match up the operands and attributes with the insn alternatives.
|
||
(vsx_mov<mode>_64bit): Likewise.
|
||
(vsx_mov<mode>_32bit): Likewise.
|
||
(vsx_movti_64bit): Fold movti into normal vector moves.
|
||
(vsx_movti_32bit): Likewise.
|
||
(vsx_splat_<mode>, V4SI/V4SF modes): Add support for ISA 3.0 word
|
||
splat instructions.
|
||
(vsx_splat_v4si_internal): Likewise.
|
||
(vsx_splat_v4sf_internal): Likewise.
|
||
(vector fusion peepholes): Use VSX_M instead of VSX_M2.
|
||
(vsx_sign_extend_qi_<mode>): New ISA 3.0 instructions to sign
|
||
extend vector elements.
|
||
(vsx_sign_extend_hi_<mode>): Likewise.
|
||
(vsx_sign_extend_si_v2di): Likewise.
|
||
* config/rs6000/rs6000-protos.h (xxspltib_constant_p): Add
|
||
declaration.
|
||
* doc/md.texi (PowerPC constraints): Document the wE, wM, and wS
|
||
constraints. Add trailing period to wL documentation.
|
||
|
||
2016-06-08 Jose E. Marchesi <jose.marchesi@oracle.com>
|
||
|
||
Backport from mainline
|
||
2016-06-08 Jose E. Marchesi <jose.marchesi@oracle.com>
|
||
|
||
* config/sparc/driver-sparc.c (cpu_names): Fix the entry for the
|
||
SPARC-M7 and add an entry for SPARC-S7 cpus (Sonoma).
|
||
|
||
2016-06-08 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2016-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
|
||
|
||
* config/sparc/sparc.md (cpu): Add niagara7 cpu type.
|
||
Include the M7 SPARC DFA scheduler.
|
||
New attribute v3pipe.
|
||
Annotate insns with v3pipe where appropriate.
|
||
Define cpu_feature vis4.
|
||
Add lzd instruction type and set it on clzdi_sp64 and clzsi_sp64.
|
||
Add (V8QI "8") to vbits.
|
||
Add insns {add,sub}v8qi3
|
||
Add insns ss{add,sub}v8qi3
|
||
Add insns us{add,sub}{v8qi,v4hi}3
|
||
Add insns {min,max}{v8qi,v4hi,v2si}3
|
||
Add insns {minu,maxu}{v8qi,v4hi,v2si}3
|
||
Add insns fpcmp{le,gt,ule,ug,ule,ugt}{8,16,32}_vis.
|
||
* config/sparc/niagara4.md: Add a comment explaining the
|
||
discrepancy between the documented latenty numbers and the
|
||
implemented ones.
|
||
* config/sparc/niagara7.md: New file.
|
||
* configure.ac (HAVE_AS_SPARC5_VIS4): Define if the assembler
|
||
supports SPARC5 and VIS 4.0 instructions.
|
||
* configure: Regenerate.
|
||
* config.in: Likewise.
|
||
* config.gcc: niagara7 is a supported cpu in sparc*-*-* targets.
|
||
* config/sparc/sol2.h (ASM_CPU32_DEFAUILT_SPEC): Set for
|
||
TARGET_CPU_niagara7.
|
||
(ASM_CPU64_DEFAULT_SPEC): Likewise.
|
||
(CPP_CPU_SPEC): Handle niagara7.
|
||
(ASM_CPU_SPEC): Likewise.
|
||
* config/sparc/sparc-opts.h (processor_type): Add
|
||
PROCESSOR_NIAGARA7.
|
||
(mvis4): New option.
|
||
* config/sparc/sparc.h (TARGET_CPU_niagara7): Define.
|
||
(AS_NIAGARA7_FLAG): Define.
|
||
(ASM_CPU64_DEFAULT_SPEC): Set for niagara7.
|
||
(CPP_CPU64_DEFAULT_SPEC): Likewise.
|
||
(CPP_CPU_SPEC): Handle niagara7.
|
||
(ASM_CPU_SPEC): Likewise.
|
||
* config/sparc/sparc.c (niagara7_costs): Define.
|
||
(sparc_option_override): Handle niagara7 and adjust cache-related
|
||
parameters with better values for niagara cpus. Also support VIS4.
|
||
(sparc32_initialize_trampoline): Likewise.
|
||
(sparc_use_sched_lookahead): Likewise.
|
||
(sparc_issue_rate): Likewise.
|
||
(sparc_register_move_cost): Likewise.
|
||
(dump_target_flag_bits): Support VIS4.
|
||
(sparc_vis_init_builtins): Likewise.
|
||
(sparc_builtins): Likewise.
|
||
* config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ for
|
||
VIS4 4.0.
|
||
* config/sparc/driver-sparc.c (cpu_names): Add SPARC-M7 and
|
||
UltraSparc M7.
|
||
* config/sparc/sparc.opt (sparc_processor_type): New value
|
||
niagara7.
|
||
* config/sparc/visintrin.h (__attribute__): Prototypes for the
|
||
VIS4 builtins.
|
||
* doc/invoke.texi (SPARC Options): Document -mcpu=niagara7 and
|
||
-mvis4.
|
||
* doc/extend.texi (SPARC VIS Built-in Functions): Document the
|
||
VIS4 builtins.
|
||
|
||
2016-05-30 Jose E. Marchesi <jose.marchesi@oracle.com>
|
||
|
||
* config.gcc (sparc*-*-*): Support cpu_32, cpu_64, tune_32 and
|
||
tune_64.
|
||
* doc/install.texi (--with-cpu-32, --with-cpu-64): Document
|
||
support on SPARC.
|
||
* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Add entries for
|
||
cpu_32, cpu_64, tune_32 and tune_64.
|
||
* config/sparc/sol2.h (OPTION_DEFAULT_SPECS): Likewise.
|
||
|
||
2016-06-08 Ilya Verbin <ilya.verbin@intel.com>
|
||
|
||
Backport from mainline
|
||
2016-05-25 Ilya Verbin <ilya.verbin@intel.com>
|
||
|
||
* config/i386/i386-builtin-types.def: Add V16SI_FTYPE_V16SF,
|
||
V8DF_FTYPE_V8DF_ROUND, V16SF_FTYPE_V16SF_ROUND, V16SI_FTYPE_V16SF_ROUND.
|
||
* config/i386/i386.c (enum ix86_builtins): Add
|
||
IX86_BUILTIN_CVTPS2DQ512_MASK, IX86_BUILTIN_FLOORPS512,
|
||
IX86_BUILTIN_FLOORPD512, IX86_BUILTIN_CEILPS512, IX86_BUILTIN_CEILPD512,
|
||
IX86_BUILTIN_TRUNCPS512, IX86_BUILTIN_TRUNCPD512,
|
||
IX86_BUILTIN_CVTPS2DQ512, IX86_BUILTIN_VEC_PACK_SFIX512,
|
||
IX86_BUILTIN_FLOORPS_SFIX512, IX86_BUILTIN_CEILPS_SFIX512,
|
||
IX86_BUILTIN_ROUNDPS_AZ_SFIX512.
|
||
(builtin_description bdesc_args): Add __builtin_ia32_floorps512,
|
||
__builtin_ia32_ceilps512, __builtin_ia32_truncps512,
|
||
__builtin_ia32_floorpd512, __builtin_ia32_ceilpd512,
|
||
__builtin_ia32_truncpd512, __builtin_ia32_cvtps2dq512,
|
||
__builtin_ia32_vec_pack_sfix512, __builtin_ia32_roundps_az_sfix512,
|
||
__builtin_ia32_floorps_sfix512, __builtin_ia32_ceilps_sfix512.
|
||
Change IX86_BUILTIN_CVTPS2DQ512 to IX86_BUILTIN_CVTPS2DQ512_MASK for
|
||
__builtin_ia32_cvtps2dq512_mask.
|
||
(ix86_expand_args_builtin): Handle V8DF_FTYPE_V8DF_ROUND,
|
||
V16SF_FTYPE_V16SF_ROUND, V16SI_FTYPE_V16SF_ROUND, V16SI_FTYPE_V16SF.
|
||
(ix86_builtin_vectorized_function): Handle builtins mentioned above.
|
||
* config/i386/sse.md
|
||
(<mask_codefor>avx512f_fix_notruncv16sfv16si<mask_name><round_name>):
|
||
Rename to ...
|
||
(avx512f_fix_notruncv16sfv16si<mask_name><round_name>): ... this.
|
||
(<mask_codefor>avx512f_cvtpd2dq512<mask_name><round_name>): Rename
|
||
to ...
|
||
(avx512f_cvtpd2dq512<mask_name><round_name>): ... this.
|
||
(avx512f_vec_pack_sfix_v8df): New define_expand.
|
||
(avx512f_roundpd512): Rename to ...
|
||
(avx512f_round<castmode>512): ... this. Change iterator.
|
||
(avx512f_roundps512_sfix): New define_expand.
|
||
(round<mode>2_sfix): Change iterator.
|
||
|
||
2016-06-07 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-06-07 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* doc/invoke.texi (RS/6000 and PowerPC Options): Document -mhtm and
|
||
-mno-htm.
|
||
|
||
2016-06-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/71389
|
||
* config/i386/i386.c (ix86_avx256_split_vector_move_misalign):
|
||
Copy op1 RTX to avoid invalid sharing.
|
||
(ix86_expand_vector_move_misalign): Ditto.
|
||
|
||
2016-06-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/71259
|
||
* tree-vect-slp.c (vect_get_constant_vectors): For
|
||
VECTOR_BOOLEAN_TYPE_P, return all ones constant instead of
|
||
one for constant op, and use COND_EXPR for non-constant.
|
||
|
||
2016-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from trunk
|
||
2016-06-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/70830
|
||
* config/arm/arm.c (arm_output_multireg_pop): Guard "pop" on update.
|
||
|
||
2016-06-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Backport from mainline
|
||
2016-06-01 Uros Bizjak <ubizjak@gmail.com>
|
||
Jocelyn Mayer <l_indien@magic.fr>
|
||
|
||
PR target/67310
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Correctly
|
||
detect processor family for signature_CENTAUR_ebx.
|
||
<case PROCESSOR_I486>: Pass c3, winchip2 or winchip-c6 for
|
||
signature_CENTAUR_ebx.
|
||
<case PROCESSOR _PENTIUMPRO>: Pass c3-2 for signature_CENTAUR_ebx.
|
||
<default>: Pass x86-64 for has_longmode.
|
||
|
||
2016-06-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71387
|
||
* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): If redirecting
|
||
to noreturn e->callee->decl that has void return type and void
|
||
arguments, adjust gimple_call_fntype and remove lhs even if it had
|
||
previously addressable type.
|
||
|
||
2016-06-02 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2016-05-26 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_emit_p9_fp_minmax): New function
|
||
for ISA 3.0 min/max support.
|
||
(rs6000_emit_p9_fp_cmove): New function for ISA 3.0 floating point
|
||
conditional move support.
|
||
(rs6000_emit_cmove): Call rs6000_emit_p9_fp_minmax and
|
||
rs6000_emit_p9_fp_cmove if the ISA 3.0 instructions are
|
||
available.
|
||
* config/rs6000/rs6000.md (SFDF2): New iterator to allow doing
|
||
conditional moves where the comparison type is different from move
|
||
type.
|
||
(fp_minmax): New code iterator for smin/smax.
|
||
(minmax): New code attributes for min/max.
|
||
(SMINMAX): Likewise.
|
||
(smax<mode>3): Combine min, max insns into one insn using the
|
||
fp_minmax code iterator. Add support for ISA 3.0 min/max
|
||
instructions that don't need -ffast-math.
|
||
(s<minmax><mode>3): Likewise.
|
||
(smax<mode>3_vsx): Likewise.
|
||
(smin<mode>3): Likewise.
|
||
(s<minmax><mode>3_vsx): Likewise.
|
||
(smin<mode>3_vsx): Likewise.
|
||
(pre-VSX min/max splitters): Likewise.
|
||
(s<minmax><mode>3_fpr): Likewise.
|
||
(movsfcc): Rewrite floating point conditional moves to combine
|
||
SFmode/DFmode into a single insn.
|
||
(mov<mode>cc): Likewise.
|
||
(movdfcc): Likewise.
|
||
(fselsfsf4): Combine FSEL cases into a single insn, using SFDF and
|
||
SFDF2 iterators to handle all combinations.
|
||
(fseldfsf4): Likewise.
|
||
(fsel<SFDF:mode><SFDF2:mode>4): Likewise.
|
||
(fseldfdf4): Likewise.
|
||
(fselsfdf4): Likewise.
|
||
(mov<SFDF:mode><SFDF2:mode>cc_p9): Add support for the ISA 3.0
|
||
comparison instructions that set a 0/-1 mask, and use it for
|
||
floating point conditional move via XXSEL.
|
||
(fpmask<mode>): Likewise.
|
||
(xxsel<mode>): Likewise.
|
||
* config/rs6000/predicates.md (min_max_operator): Delete, no
|
||
longer used.
|
||
(fpmask_comparison_operaton): New insn for ISA 3.0 comparison
|
||
instructions that generate a 0/-1 mask for use with XXSEL.
|
||
* config/rs6000/rs6000.h (TARGET_MINMAX_SF): New helper macros to
|
||
say whether floating point min/max is available, either through
|
||
FSEL, ISA 2.06 min/max, and ISA 3.0 min/max instrucitons.
|
||
(TARGET_MINMAX_DF): Likewise.
|
||
|
||
Back port from trunk
|
||
2016-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/predicate.md (all_ones_constant): New predicate
|
||
for vector constant with all 1's set.
|
||
|
||
2016-06-02 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
Back port from trunk
|
||
2016-05-19 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/altivec.md (UNSPEC_DARN): New unspec constant.
|
||
(UNSPEC_DARN_32): New unspec constant.
|
||
(UNSPEC_DARN_RAW): New unspec constant.
|
||
(darn_32): New instruction.
|
||
(darn_raw): New instruction.
|
||
(darn): New instruction.
|
||
* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_0): Add
|
||
support and documentation for this macro.
|
||
(BU_P9_MISC_1): New macro definition.
|
||
(BU_P9_64BIT_MISC_0): New macro definition.
|
||
(BU_P9_MISC_0): New macro definition.
|
||
(darn_32): New builtin definition.
|
||
(darn_raw): New builtin definition.
|
||
(darn): New builtin definition.
|
||
* config/rs6000/rs6000.c: Add #define RS6000_BUILTIN_0 and #undef
|
||
RS6000_BUILTIN_0 directives to surround each occurrence of
|
||
#include "rs6000-builtin.def".
|
||
(rs6000_builtin_mask_calculate): Add in the RS6000_BTM_MODULO and
|
||
RS6000_BTM_64BIT flags to the returned mask, depending on
|
||
configuration.
|
||
(def_builtin): Correct an error in the assignments made to the
|
||
debugging variable attr_string.
|
||
(rs6000_expand_builtin): Add support for no-operand built-in
|
||
functions.
|
||
(builtin_function_type): Remove fatal_error assertion that is no
|
||
longer valid.
|
||
(rs6000_common_init_builtins): Add support for no-operand built-in
|
||
functions.
|
||
* config/rs6000/rs6000.h (RS6000_BTM_MODULO): New macro
|
||
definition.
|
||
(RS6000_BTM_PURE): Enhance comment to clarify intent of this flag
|
||
definition.
|
||
(RS6000_BTM_64BIT): New macro definition.
|
||
* doc/extend.texi: Document __builtin_darn (void),
|
||
__builtin_darn_raw (void), and __builtin_darn_32 (void) built-in
|
||
functions.
|
||
|
||
2016-06-01 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
Back port from trunk
|
||
2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/71201
|
||
* config/rs6000/altivec.md (altivec_vperm_<mode>_internal): Drop
|
||
ISA 3.0 xxperm fusion alternative.
|
||
(altivec_vperm_v8hiv16qi): Likewise.
|
||
(altivec_vperm_<mode>_uns_internal): Likewise.
|
||
(vperm_v8hiv4si): Likewise.
|
||
(vperm_v16qiv8hi): Likewise.
|
||
|
||
Back port from trunk
|
||
2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate
|
||
vpermr/xxpermr on ISA 3.0.
|
||
(altivec_expand_vec_perm_le): Likewise.
|
||
* config/rs6000/altivec.md (UNSPEC_VPERMR): New unspec.
|
||
(altivec_vpermr_<mode>_internal): Add VPERMR/XXPERMR support for
|
||
ISA 3.0.
|
||
|
||
Back port from trunk
|
||
2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/altivec.md (VParity): New mode iterator for vector
|
||
parity built-in functions.
|
||
(p9v_ctz<mode>2): Add support for ISA 3.0 vector count trailing
|
||
zeros.
|
||
(p9v_parity<mode>2): Likewise.
|
||
* config/rs6000/vector.md (VEC_IP): New mode iterator for vector
|
||
parity.
|
||
(ctz<mode>2): ISA 3.0 expander for vector count trailing zeros.
|
||
(parity<mode>2): ISA 3.0 expander for vector parity.
|
||
* config/rs6000/rs6000-builtin.def (BU_P9_MISC_1): New macros for
|
||
power9 built-ins.
|
||
(BU_P9_64BIT_MISC_0): Likewise.
|
||
(BU_P9_MISC_0): Likewise.
|
||
(BU_P9V_AV_1): Likewise.
|
||
(BU_P9V_AV_2): Likewise.
|
||
(BU_P9V_AV_3): Likewise.
|
||
(BU_P9V_AV_P): Likewise.
|
||
(BU_P9V_VSX_1): Likewise.
|
||
(BU_P9V_OVERLOAD_1): Likewise.
|
||
(BU_P9V_OVERLOAD_2): Likewise.
|
||
(BU_P9V_OVERLOAD_3): Likewise.
|
||
(VCTZB): Add vector count trailing zeros support.
|
||
(VCTZH): Likewise.
|
||
(VCTZW): Likewise.
|
||
(VCTZD): Likewise.
|
||
(VPRTYBD): Add vector parity support.
|
||
(VPRTYBQ): Likewise.
|
||
(VPRTYBW): Likewise.
|
||
(VCTZ): Add overloaded vector count trailing zeros support.
|
||
(VPRTYB): Add overloaded vector parity support.
|
||
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
|
||
overloaded vector count trailing zeros and parity instructions.
|
||
* config/rs6000/rs6000.md (wd mode attribute): Add V1TI and TI for
|
||
vector parity support.
|
||
* config/rs6000/altivec.h (vec_vctz): Add ISA 3.0 vector count
|
||
trailing zeros support.
|
||
(vec_cntlz): Likewise.
|
||
(vec_vctzb): Likewise.
|
||
(vec_vctzd): Likewise.
|
||
(vec_vctzh): Likewise.
|
||
(vec_vctzw): Likewise.
|
||
(vec_vprtyb): Add ISA 3.0 vector parity support.
|
||
(vec_vprtybd): Likewise.
|
||
(vec_vprtybw): Likewise.
|
||
(vec_vprtybq): Likewise.
|
||
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
|
||
the ISA 3.0 vector count trailing zeros and vector parity built-in
|
||
functions.
|
||
|
||
Back port from trunk
|
||
2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/altivec.md (VNEG iterator): New iterator for
|
||
VNEGW/VNEGD instructions.
|
||
(p9_neg<mode>2): New insns for ISA 3.0 VNEGW/VNEGD.
|
||
(neg<mode>2): Add expander for V2DImode added in ISA 2.07, and
|
||
support for ISA 3.0 VNEGW/VNEGD instructions.
|
||
|
||
Back port from trunk
|
||
2016-05-11 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/predicates.md (quad_memory_operand): Move most of
|
||
the code into quad_address_p and call it to share code with
|
||
vsx_quad_dform_memory_operand.
|
||
(vsx_quad_dform_memory_operand): New predicate for ISA 3.0 vector
|
||
d-form support.
|
||
* config/rs6000/rs6000.opt (-mlra): Switch to being an option mask
|
||
bit instead of being a separate word. Split -mpower9-dform into
|
||
two switches, -mpower9-dform-scalar and -mpower9-dform-vector.
|
||
* config/rs6000/rs6000.c (RELOAD_REG_QUAD_OFFSET): New addr_mask
|
||
for the register class supporting 128-bit quad word memory offsets.
|
||
(mode_supports_vsx_dform_quad): Helper function to return if the
|
||
register class uses quad word memory offsets.
|
||
(rs6000_debug_addr_mask): Add support for quad word memory offsets.
|
||
(rs6000_debug_reg_global): Always print if we are using LRA or not.
|
||
(rs6000_setup_reg_addr_masks): If ISA 3.0 vector d-form
|
||
instructions are enabled, set up the appropriate addr_masks for
|
||
128-bit types.
|
||
(rs6000_init_hard_regno_mode_ok): wb constraint is now based on
|
||
-mpower9-dform-scalar, instead of -mpower9-dform.
|
||
(rs6000_option_override_internal): Split -mpower9-dform into two
|
||
switches, -mpower9-dform-scalar and -mpower9-dform-vector. The
|
||
-mpower9-dform switch sets or clears both. If we are not using
|
||
the LRA register allocator, do not enable -mpower9-dform-vector by
|
||
default. If we are using LRA, enable -mpower9-dform-vector and
|
||
-mvsx-timode if it is appropriate. Issue a warning if either
|
||
-mpower9-dform-vector or -mvsx-timode are explicitly used without
|
||
enabling LRA.
|
||
(quad_address_offset_p): New helper function to return if the
|
||
offset is legal for quad word memory instructions.
|
||
(quad_address_p): New function to determin if GPR or vector
|
||
register quad word memory addresses are legal.
|
||
(mem_operand_gpr): Validate quad word address offsets.
|
||
(reg_offset_addressing_ok_p): Add support for ISA 3.0 vector
|
||
d-form (register + offset) instructions.
|
||
(offsettable_ok_by_alignment): Likewise.
|
||
(rs6000_legitimate_offset_address_p): Likewise.
|
||
(legitimate_lo_sum_address_p): Likewise.
|
||
(rs6000_legitimize_address): Likewise.
|
||
(rs6000_legitimize_reload_address): Add more debug statements for
|
||
-mdebug=addr.
|
||
(rs6000_legitimate_address_p): Add support for ISA 3.0 vector
|
||
d-form instructions.
|
||
(rs6000_secondary_reload_memory): Add support for ISA 3.0 vector
|
||
d-form instructions. Distinguish different cases in debug
|
||
output. (rs6000_secondary_reload_inner): Add support for ISA 3.0 vector
|
||
d-form instructions.
|
||
(rs6000_preferred_reload_class): Likewise.
|
||
(rs6000_output_move_128bit): Add support for ISA 3.0 d-form
|
||
instructions. If ISA 3.0 is available, generate lxvx/stxvx instead
|
||
of the ISA 2.06 indexed memory instructions.
|
||
(rs6000_emit_prologue): If we have ISA 3.0 d-form instructions,
|
||
use them to save/restore the saved vector registers instead of
|
||
using Altivec instructions.
|
||
(rs6000_emit_epilogue): Likewise.
|
||
(rs6000_lra_p): Use TARGET_LRA instead of the old option word.
|
||
(rs6000_opt_masks): Split -mpower9-dform into
|
||
-mpower9-dform-scalar and -mpower9-dform-vector.
|
||
(rs6000_print_options_internal): Print -mno-<switch> if <switch>
|
||
was not selected.
|
||
* config/rs6000/vsx.md (p9_vecload_<mode>): Delete hack to emit
|
||
ISA 3.0 vector indexed memory instructions, and fold the code into
|
||
the normal mov<mode> patterns.
|
||
(p9_vecstore_<mode>): Likewise.
|
||
(vsx_mov<mode>): Add support for ISA 3.0 vector d-form
|
||
instructions.
|
||
(vsx_movti_64bit): Likewise.
|
||
(vsx_movti_32bit): Likewise.
|
||
* config/rs6000/constraints.md (wO constraint): New constraint for
|
||
ISA 3.0 vector d-form support.
|
||
* config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Use
|
||
-mpower9-dform-scalar instead of -mpower9-dform. Add note not to
|
||
include -mpower9-dform-vector until we switch over to LRA.
|
||
(POWERPC_MASKS): Add -mlra. Split -mpower9-dform into two.
|
||
switches, -mpower9-dform-scalar and -mpower9-dform-vector.
|
||
* config/rs6000/rs6000-protos.h (quad_address_p): Add declaration.
|
||
* doc/invoke.texi (RS/6000 and PowerPC Options): Add documentation
|
||
for -mpower9-dform and -mlra.
|
||
* doc/md.texi (wO constraint): Document wO constraint.
|
||
|
||
2016-06-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-vect-loop.c (vect_determine_vectorization_factor): Also compute
|
||
the factor for live Phi nodes.
|
||
|
||
2016-06-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/71371
|
||
* gimplify.c (gimplify_omp_for): Temporarily clear gimplify_omp_ctxp
|
||
around creation of the temporary.
|
||
|
||
2016-06-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-vect-loop.c (vect_determine_vectorization_factor): Also take
|
||
into account live statements for mask producers.
|
||
|
||
2016-05-31 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-05-11 Richard Biener <rguenther@suse.de>
|
||
|
||
PR debug/71057
|
||
* dwarf2out.c (retry_incomplete_types): Set early_dwarf.
|
||
(dwarf2out_finish): Move retry_incomplete_types call ...
|
||
(dwarf2out_early_finish): ... here.
|
||
|
||
2016-05-31 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/71056
|
||
* config/arm/arm-builtins.c (arm_builtin_vectorized_function): Return
|
||
NULL_TREE early if NEON is not available. Remove now redundant check
|
||
in ARM_CHECK_BUILTIN_MODE.
|
||
|
||
2016-05-31 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport:
|
||
2016-05-31 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69068
|
||
* graphite-isl-ast-to-gimple.c (copy_bb_and_scalar_dependences): Handle
|
||
phis with more than two args.
|
||
|
||
2016-05-30 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
Backport from mainline
|
||
2016-05-30 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
* config.gcc: Move hard float support for arm*hf*-*-freebsd* into
|
||
armv6*-*-freebsd* for FreeBSD 11. Eliminate the arm*hf*-*-freebsd*
|
||
target.
|
||
|
||
2016-05-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-04-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/altivec.h: Change definitions of vec_xl and
|
||
vec_xst.
|
||
* config/rs6000/rs6000-builtin.def (LD_ELEMREV_V2DF): New.
|
||
(LD_ELEMREV_V2DI): New.
|
||
(LD_ELEMREV_V4SF): New.
|
||
(LD_ELEMREV_V4SI): New.
|
||
(LD_ELEMREV_V8HI): New.
|
||
(LD_ELEMREV_V16QI): New.
|
||
(ST_ELEMREV_V2DF): New.
|
||
(ST_ELEMREV_V2DI): New.
|
||
(ST_ELEMREV_V4SF): New.
|
||
(ST_ELEMREV_V4SI): New.
|
||
(ST_ELEMREV_V8HI): New.
|
||
(ST_ELEMREV_V16QI): New.
|
||
(XL): New.
|
||
(XST): New.
|
||
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
|
||
descriptions for VSX_BUILTIN_VEC_XL and VSX_BUILTIN_VEC_XST.
|
||
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Map from
|
||
TARGET_P9_VECTOR to RS6000_BTM_P9_VECTOR.
|
||
(altivec_expand_builtin): Add handling for
|
||
VSX_BUILTIN_ST_ELEMREV_<MODE> and VSX_BUILTIN_LD_ELEMREV_<MODE>.
|
||
(rs6000_invalid_builtin): Add error-checking for
|
||
RS6000_BTM_P9_VECTOR.
|
||
(altivec_init_builtins): Define builtins used to implement vec_xl
|
||
and vec_xst.
|
||
(rs6000_builtin_mask_names): Define power9-vector.
|
||
* config/rs6000/rs6000.h (MASK_P9_VECTOR): Define.
|
||
(RS6000_BTM_P9_VECTOR): Define.
|
||
(RS6000_BTM_COMMON): Include RS6000_BTM_P9_VECTOR.
|
||
* config/rs6000/vsx.md (vsx_ld_elemrev_v2di): New define_insn.
|
||
(vsx_ld_elemrev_v2df): Likewise.
|
||
(vsx_ld_elemrev_v4sf): Likewise.
|
||
(vsx_ld_elemrev_v4si): Likewise.
|
||
(vsx_ld_elemrev_v8hi): Likewise.
|
||
(vsx_ld_elemrev_v16qi): Likewise.
|
||
(vsx_st_elemrev_v2df): Likewise.
|
||
(vsx_st_elemrev_v2di): Likewise.
|
||
(vsx_st_elemrev_v4sf): Likewise.
|
||
(vsx_st_elemrev_v4si): Likewise.
|
||
(vsx_st_elemrev_v8hi): Likewise.
|
||
(vsx_st_elemrev_v16qi): Likewise.
|
||
* doc/extend.texi: Add prototypes for vec_xl and vec_xst. Correct
|
||
grammar.
|
||
|
||
2016-05-30 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-05-11 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/71002
|
||
* alias.c (reference_alias_ptr_type): Preserve alias-set zero
|
||
if the langhook insists on it.
|
||
* fold-const.c (make_bit_field_ref): Add arg for the original
|
||
reference and preserve its alias-set.
|
||
(decode_field_reference): Take exp by reference and adjust it
|
||
to the original memory reference.
|
||
(optimize_bit_field_compare): Adjust callers.
|
||
(fold_truth_andor_1): Likewise.
|
||
|
||
2016-05-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/71071
|
||
* fold-const.c (fold_checksum_tree): Allow modification
|
||
of TYPE_ALIAS_SET during folding.
|
||
|
||
2016-05-30 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/visium/visium.c (visium_split_double_add): Minor tweaks.
|
||
(visium_expand_copysign): Use gen_int_mode directly.
|
||
(visium_compute_frame_size): Minor tweaks.
|
||
|
||
2016-05-30 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport:
|
||
2016-05-30 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69067
|
||
* graphite-isl-ast-to-gimple.c (get_def_bb_for_const): Remove assert.
|
||
|
||
2016-05-27 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/visium/visium-protos.h (split_double_move): Rename into...
|
||
(visium_split_double_move): ...this.
|
||
(visium_split_double_add): Declare.
|
||
* config/visium/visium.c (split_double_move): Rename into...
|
||
(visium_split_double_move): ...this.
|
||
(visium_split_double_add): New function.
|
||
(visium_expand_copysign): Renumber operands for consistency.
|
||
* config/visium/visium.md (DImode move splitter): Adjust to renaming.
|
||
(DFmode move splitter): Likewise.
|
||
(*addi3_insn): Split by means of visium_split_double_add.
|
||
(*adddi3_insn_flags): Delete.
|
||
(*plus_plus_sltu<subst_arith>): New insn.
|
||
(*subdi3_insn): Split by means of visium_split_double_add.
|
||
(subdi3_insn_flags): Delete.
|
||
(*minus_minus_sltu<subst_arith>): New insn.
|
||
(*negdi2_insn): Split by means of visium_split_double_add.
|
||
(*negdi2_insn_flags): Delete.
|
||
|
||
2016-05-27 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
Backport from mainline r236810.
|
||
2016-05-27 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
PR middle-end/71279
|
||
* fold-const.c (fold_ternary_loc): Don't fold VEC_COND_EXPR
|
||
into comparison.
|
||
|
||
2016-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-ssa-phiopt.c (factor_out_conditional_conversion): Remove
|
||
redundant test and bail out if the type of the new operand is not
|
||
a GIMPLE register type after stripping a VIEW_CONVERT_EXPR.
|
||
|
||
2016-05-24 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c++/71147
|
||
* tree.h (complete_or_array_type_p): New inline function.
|
||
|
||
2016-05-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.h (TARGET_AVOID_4BYTE_PREFIXES): Define.
|
||
* config/i386/constraints.md (Yr): Test TARGET_AVOID_4BYTE_PREFIXES
|
||
rather than X86_TUNE_AVOID_4BYTE_PREFIXES. Use SSE_REGS instead
|
||
of ALL_SSE_REGS. Return SSE_REGS also when TARGET_AVX.
|
||
|
||
2016-05-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/71257
|
||
* tree-vect-stmts.c (vectorizable_simd_clone_call): Handle
|
||
SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP like
|
||
SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP. Add
|
||
SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP and
|
||
SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP cases explicitly.
|
||
|
||
2016-05-23 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* hsa-gen.c (gen_hsa_insns_for_switch_stmt): Create an empty
|
||
default block if a PHI node in the original one would be resized.
|
||
|
||
2016-05-23 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/70884
|
||
* tree-sra.c (initialize_constant_pool_replacements): Do not check
|
||
should_scalarize_away_bitmap and cannot_scalarize_away_bitmap bits.
|
||
(sort_and_splice_var_accesses): Do not consider multiple scalar reads
|
||
of constant pool data as a reason for scalarization.
|
||
|
||
2016-05-20 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/arm/arm.c (arm_expand_prologue): Set the stack usage to 0
|
||
for naked functions.
|
||
(thumb1_expand_prologue): Likewise.
|
||
|
||
2016-05-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/71210
|
||
* gimple-fold.c (gimple_fold_call): Do not remove lhs of noreturn
|
||
calls if the LHS is variable length or has addressable type.
|
||
If targets[0]->decl is a noreturn call with void return type and
|
||
zero arguments, adjust fntype and remove lhs in that case.
|
||
|
||
2016-05-20 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* sched-deps.c (sched_analyze_2) <case TRAP_IF>: Also
|
||
force pending loads from memory.
|
||
|
||
2016-05-19 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backport from mainline
|
||
2016-05-19 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR tree-optimization/71031
|
||
* tree-vrp.c (extract_range_from_binary_expr_1): Turn assert into a
|
||
condition and adjust the code a bit.
|
||
|
||
2016-05-19 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR ipa/70646
|
||
* ipa-prop.c (determine_locally_known_aggregate_parts): Bail out early
|
||
if parameter PARAM_IPA_MAX_AGG_ITEMS is zero.
|
||
|
||
2016-05-19 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR ipa/70646
|
||
* ipa-inline.h (condition): New field size.
|
||
* ipa-inline-analysis.c (add_condition): New parameter SIZE, use it
|
||
for comaprison and store it into the new condition.
|
||
(evaluate_conditions_for_known_args): Use condition size to check
|
||
access sizes for all but CHANGED conditions.
|
||
(unmodified_parm_1): New parameter size_p, store access size into it.
|
||
(unmodified_parm): Likewise.
|
||
(unmodified_parm_or_parm_agg_item): Likewise.
|
||
(eliminated_by_inlining_prob): Pass NULL to unmodified_parm as size_p.
|
||
(set_cond_stmt_execution_predicate): Extract access sizes and store
|
||
them to conditions.
|
||
(set_switch_stmt_execution_predicate): Likewise.
|
||
(will_be_nonconstant_expr_predicate): Likewise.
|
||
(will_be_nonconstant_predicate): Likewise.
|
||
(inline_read_section): Stream condition size.
|
||
(inline_write_summary): Likewise.
|
||
* lto-streamer.h (LTO_minor_version): Bump.
|
||
|
||
2016-05-18 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-05-18 Martin Liska <mliska@suse.cz>
|
||
|
||
PR fortran/70856
|
||
* ipa-icf.c (sem_variable::merge): Set DECL_PT_UID for
|
||
merged variables.
|
||
|
||
2016-05-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/71100
|
||
* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Don't drop
|
||
lhs if it has TREE_ADDRESSABLE type.
|
||
|
||
2016-05-18 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/71145
|
||
* config/alpha/alpha.md (trap): Add (use (reg:DI 29)).
|
||
(*exception_receiver_1): Return "#" for TARGET_EXPLICIT_RELOCS.
|
||
|
||
2016-05-17 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
Backport trunk r235748:
|
||
PR target/70860
|
||
* config/nvptx/nvptx.c (nvptx_libcall_value): Handle NULL cfun.
|
||
(nvptx_function_value): Assert non-NULL cfun.
|
||
|
||
2016-05-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-05-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/70809
|
||
* config/aarch64/aarch64-simd.md (aarch64_vmls<mode>): Delete.
|
||
|
||
2016-05-16 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* hsa-gen.c (fillup_for_decl): Increase alignment to natural one.
|
||
(get_symbol_for_decl): Sorry if a global symbol in under-aligned.
|
||
|
||
2016-05-16 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR hsa/70857
|
||
* omp-low.c (grid_expand_target_grid_body): Copy RESULT_DECL of
|
||
the outlined kernel function.
|
||
|
||
2016-05-16 James Norris <jnorris@codesourcery.com>
|
||
|
||
Backport from mainline r236098.
|
||
2016-05-10 James Norris <jnorris@codesourcery.com>
|
||
|
||
PR driver/68463
|
||
* config/rs6000/sysv4.h (CRTOFFLOADBEGIN): Define. Add crtoffloadbegin.o
|
||
if offloading is enabled and -fopenacc or -fopenmp is specified.
|
||
(CRTOFFLOADEND): Likewise.
|
||
(STARTFILE_LINUX_SPEC): Add CRTOFFLOADBEGIN.
|
||
(ENDFILE_LINUX_SPEC): Add CRTOFFLOADEND.
|
||
|
||
2016-05-16 Alan Modra <amodra@gmail.com>
|
||
|
||
Apply from mainline
|
||
2016-05-10 Alan Modra <amodra@gmail.com>
|
||
PR target/70947
|
||
* config/rs6000/rs6000.c (rs6000_expand_split_stack_prologue): Stop
|
||
regrename modifying insns saving lr before __morestack call.
|
||
* config/rs6000/rs6000.md (split_stack_return): Similarly for
|
||
insns restoring lr after __morestack call.
|
||
|
||
2016-05-13 Richard Biener <rguenther@suse.de>
|
||
|
||
Backport from mainline
|
||
2016-04-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/70760
|
||
* tree-ssa-structalias.c (find_func_aliases_for_call): Use
|
||
aggregate_value_p to determine if a function result is
|
||
returned by reference.
|
||
|
||
2016-05-06 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70931
|
||
* dwarf2out.c (native_encode_initializer): Skip zero-sized fields.
|
||
|
||
2016-05-06 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70941
|
||
* fold-const.c (split_tree): Always convert to the original type
|
||
before negating.
|
||
|
||
2016-05-12 Martin Liska <mliska@suse.cz>
|
||
|
||
Backport from mainline
|
||
2016-05-10 Martin Liska <mliska@suse.cz>
|
||
|
||
* tree-inline.c (remap_dependence_clique): Do not remap
|
||
debugging statements.
|
||
|
||
2016-05-12 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
Backport from mainline r236171.
|
||
2016-05-12 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
PR tree-optimization/71006
|
||
* tree-vect-loop.c (vect_determine_vectorization_factor): Don't
|
||
consider COND_EXPR as a mask producer.
|
||
|
||
2016-05-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
Backport from mainline
|
||
2016-05-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/70830
|
||
* config/arm/arm.c (arm_output_multireg_pop): Avoid POP instruction
|
||
when popping the PC and within an interrupt handler routine.
|
||
Add missing tab to output of "ldmfd".
|
||
(output_return_instruction): Output LDMFD with SP update rather
|
||
than POP when returning from interrupt handler.
|
||
|
||
2016-05-11 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
Backport from mainline r236088.
|
||
2016-05-10 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
PR middle-end/70877
|
||
* tree-chkp.c (chkp_add_bounds_to_call_stmt): Handle
|
||
calls with type casted fndecl.
|
||
|
||
2016-05-11 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
Backport from mainline r236086.
|
||
2016-05-10 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
PR tree-optimization/70876
|
||
* tree-chkp.c (chkp_find_bounds_1): Support WITH_SIZE_EXPR.
|
||
* gcc/calls.c (initialize_argument_information): Bind bounds
|
||
with corresponding args passed by reference.
|
||
|
||
2016-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/70963
|
||
* config/rs6000/vsx.md (vsx_xvcvdpsxds_scale): Generate correct
|
||
code for a zero scale factor.
|
||
(vsx_xvcvdpuxds_scale): Likewise.
|
||
|
||
2016-05-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-05-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70916
|
||
* tree-vect-patterns.c (vect_recog_mask_conversion_pattern): Give up
|
||
if COND_EXPR rhs1 is neither SSA_NAME nor COMPARISON_CLASS_P.
|
||
|
||
2016-05-10 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
Backport from mainline r235962.
|
||
2016-05-06 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR debug/70935
|
||
* tree-ssa-loop-unswitch.c (find_loop_guard): Reject guard edge with
|
||
loop latch destination.
|
||
|
||
2016-05-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-05-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md ("*vec_cmp<insn_cmp>df_cconly")
|
||
("*fixuns_truncdfdi2_z13")
|
||
("*fixuns_trunc<FP:mode><GPR:mode>2_z196")
|
||
("*fix_truncdfdi2_bfp_z13", "*floatunsdidf2_z13")
|
||
("*extendsfdf2_z13"): Replace TARGET_Z13 with TARGET_VX.
|
||
|
||
2016-05-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
Backport from mainline
|
||
2016-04-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config/rtems.h (LIB_SPEC): Add -latomic.
|
||
|
||
2016-05-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
Backport from mainline
|
||
2016-04-27 Joel Sherrill <joel@rtems.org>
|
||
|
||
* config/microblaze/rtems.h: Redefine LINK_SPEC to avoid
|
||
xilink.ld and flags not relevant to RTEMS.
|
||
|
||
2016-05-09 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (absneg splitters with general regs): Use
|
||
general_reg_operand predicate.
|
||
(btsq peephole2): Use x86_64_immediate_operand to check if new
|
||
value is suitable for immediate operand. Generate emitted insn
|
||
using RTL expressions.
|
||
(btcq peephole2): Ditto.
|
||
(btrq peephole2): Ditto. Generate correct immediate operand
|
||
for AND masking.
|
||
|
||
2016-05-07 Tom de Vries <tom@codesourcery.com>
|
||
|
||
backport:
|
||
2016-05-07 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/70956
|
||
* graphite-scop-detection.c (build_cross_bb_scalars_def): Handle NULL
|
||
def.
|
||
|
||
2016-05-06 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-05-06 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR sanitizer/70875
|
||
* ubsan.c (get_ubsan_type_info_for_type): Remove assert.
|
||
|
||
2016-05-06 Marek Polacek <polacek@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-04-29 Marek Polacek <polacek@redhat.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/70342
|
||
* fold-const.c (tree_single_nonzero_warnv_p): For TARGET_EXPR, use
|
||
TARGET_EXPR_SLOT as a base.
|
||
|
||
2016-05-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-ssa-coalesce.c (gimple_can_coalesce_p): Fix reference in head
|
||
comment.
|
||
(compute_samebase_partition_bases): Fix typo.
|
||
|
||
2016-05-03 Pierre-Marie de Rodat <derodat@adacore.com>
|
||
|
||
* dwarf2out.c (resolve_args_picking_1): Replace the frame_offset
|
||
occurence with frame_offset_ ones.
|
||
|
||
2016-04-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70858
|
||
* config/i386/i386.c (bdesc_special_args): Add | OPTION_MASK_ISA_64BIT
|
||
to __builtin_ia32_lwpval64 and __builtin_ia32_lwpins64.
|
||
(bdesc_args): Add | OPTION_MASK_ISA_64BIT to __builtin_ia32_bextr_u64,
|
||
__builtin_ia32_bextri_u64, __builtin_ia32_bzhi_di,
|
||
__builtin_ia32_pdep_di and __builtin_ia32_pext_di.
|
||
|
||
2016-04-28 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
Backport from mainline
|
||
2016-04-27 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR ada/70759
|
||
* stor-layout.h (internal_reference_types): Delete.
|
||
* stor-layout.c (reference_types_internal): Likewise.
|
||
(internal_reference_types): Likewise.
|
||
(layout_type) <REFERENCE_TYPE>: Adjust.
|
||
|
||
2016-04-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
Backport from mainline
|
||
2016-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000-builtin.def: Correct pasto error for
|
||
stxvd2x and stxvw4x built-in functions.
|
||
|
||
2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
Backported from mainline
|
||
2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/70750
|
||
* config/i386/predicates.md (call_insn_operand): Replace
|
||
sibcall_memory_operand with memory_operand.
|
||
|
||
2016-04-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/70785
|
||
* tree-ssa-structalias.c (refered_from_nonlocal_fn): New
|
||
function cummulating used_from_other_partition, externally_visible
|
||
and force_output from aliases.
|
||
(refered_from_nonlocal_var): Likewise.
|
||
(ipa_pta_execute): Use call_for_symbol_and_aliases to cummulate
|
||
node flags properly.
|
||
|
||
2016-04-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Backported from mainline
|
||
2016-04-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR sanitizer/70712
|
||
* cfgexpand.c (expand_stack_vars): Fix typo.
|
||
|
||
2016-04-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/70680
|
||
* gimplify.c (gimplify_omp_for): Call omp_notice_variable for
|
||
implicitly linear or lastprivate iterator on the outer context.
|
||
|
||
2016-04-27 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70728
|
||
* gcc/config/i386/sse.md (define_insn "<shift_insn><mode>3<mask_name>"):
|
||
Extract AVX-512BW constraint from AVX.
|
||
|
||
2016-04-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* BASE-VER: Set to 6.1.1.
|
||
|
||
2016-04-27 Release Manager
|
||
|
||
* GCC 6.1.0 released.
|
||
|
||
2016-04-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70780
|
||
* tree-ssa-pre.c (compute_antic_aux): Also return true if the block
|
||
wasn't visited yet.
|
||
(compute_antic): Mark blocks with abnormal preds as visited as
|
||
they have a final empty antic-in solution already.
|
||
|
||
2016-04-22 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
Backport from mainline
|
||
2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* doc/invoke.texi: Replace -skip-rax-setup with -mskip-rax-setup.
|
||
|
||
2016-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
||
|
||
* system.h (list, map, set, vector): Include conditionally.
|
||
* auto-profile.c (INCLUDE_MAP, INCLUDE_SET): Define.
|
||
* graphite-isl-ast-to-gimple.c (INCLUDE_MAP): Define.
|
||
* ipa-icf.c (INCLUDE_LIST): Define.
|
||
* config/aarch64/cortex-a57-fma-steering.c (INCLUDE_LIST): Define.
|
||
* config/sh/sh.c (INCLUDE_VECTOR): Define.
|
||
* config/sh/sh_treg_combine.cc (INCLUDE_ALGORITHM): Define.
|
||
(INCLUDE_LIST, INCLUDE_VECTOR): Define.
|
||
* cp/logic.cc (INCLUDE_LIST): Define.
|
||
* fortran/trans-common.c (INCLUDE_MAP): Define.
|
||
|
||
2016-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
|
||
|
||
* auto-profile.c: Remove <string.h> include.
|
||
* ipa-icf-gimple.c: Remove <list> include.
|
||
* diagnostic.c: Remove <new> include.
|
||
* genmatch.c: Likewise.
|
||
* pretty-print.c: Likewise.
|
||
* toplev.c: Likewise
|
||
* c/c-objc-common.c: Likewise.
|
||
* cp/error.c: Likewise.
|
||
* fortran/error.c: Likewise.
|
||
|
||
2016-04-21 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70747
|
||
* fold-const.c (fold_comparison): Return properly typed
|
||
constant boolean.
|
||
|
||
2016-04-20 Andrew Pinski <apinski@cavium.com>
|
||
Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/64971
|
||
* config/aarch64/aarch64.md (sibcall): Force call
|
||
address to be DImode for ILP32.
|
||
(sibcall_value): Likewise.
|
||
|
||
2016-04-20 Marek Polacek <polacek@redhat.com>
|
||
|
||
* tree-if-conv.c (is_false_predicate): For NULL_TREE return false
|
||
rather than true.
|
||
|
||
2016-04-20 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR tree-optimization/70725
|
||
* tree-if-conv.c (is_false_predicate): New function.
|
||
(predicate_mem_writes): Use it.
|
||
|
||
2016-04-20 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70726
|
||
* tree-vect-stmts.c (vectorizable_shift): Do not use scalar
|
||
shift amounts from a pattern stmt operand.
|
||
|
||
2016-04-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
PR target/70674
|
||
* config/s390/s390.c (s390_restore_gprs_from_fprs): Pick the new
|
||
stack_restore_from_fpr pattern when restoring r15.
|
||
(s390_optimize_prologue): Strip away the memory barrier in the
|
||
parallel when trying to get rid of restore insns.
|
||
* config/s390/s390.md ("stack_restore_from_fpr"): New insn
|
||
definition for loading the stack pointer from an FPR. Compared to
|
||
the normal move insn this pattern includes a full memory barrier.
|
||
|
||
2016-04-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70724
|
||
* tree-ssa-sccvn.c (scc_vn_restore_ssa_info): Split SSA info
|
||
restoring out from ...
|
||
(free_scc_vn): ... here.
|
||
* tree-ssa-sccvn.h (scc_vn_restore_ssa_info): Declare.
|
||
* tres-ssa-pre.c (pass_pre::execute): Restore SSA info before
|
||
tail merging.
|
||
(pass_fre::execute): Restore SSA info.
|
||
|
||
2016-04-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* doc/install.texi (Specific, i?86-*-solaris2.10): Update gas and
|
||
gld requirements.
|
||
(Specific, *-*-solaris2*): Update Solaris 11 bundled gcc
|
||
versions.
|
||
Mention Solaris 11 packaging changes.
|
||
Update gas and gld requirements.
|
||
Remove reference to pre-Solaris 10 bug.
|
||
(Specific, sparc-sun-solaris2*): Remove reference to pre-Solaris 10
|
||
systems and bugs.
|
||
(Specific, sparc64-*-solaris2*): Remove reference to bootstrap
|
||
with cc.
|
||
|
||
2016-04-18 Matthew Wahab <matthew.wahab@arm.com>
|
||
|
||
PR target/70711
|
||
* config/arm/bpabi.h (BE8_LINK_SPEC): Add entries for armv8+crc,
|
||
armv8.1-a and armv8.1-a+crc.
|
||
|
||
2016-04-18 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* has-brig.c (lendian16): Don't try to use __builtin_bswap16
|
||
unless compiling with at least GCC-4.8.
|
||
|
||
2016-04-15 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70662
|
||
* config/i386/sse.md (define_insn "<avx512>_vec_dup<mode><mask_name>"):
|
||
Fix mode size check.
|
||
|
||
2016-04-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* BASE-VER: Set to 6.0.1.
|
||
* DEV-PHASE: Set to prerelease.
|
||
|
||
2016-04-15 Alexander Monakov <amonakov@ispras.ru>
|
||
|
||
* config/nvptx/nvptx.opt (moptimize): Add a period at end of help text.
|
||
|
||
2016-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* doc/invoke.texi (ARM Options): Add note on deprecation of pre-ARMv4T
|
||
architecture revisions.
|
||
|
||
2016-04-15 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
* config/i386/i386-protos.h (ix86_using_red_zone): Declare.
|
||
* config/i386/i386.c (ix86_using_red_zone): No longer static.
|
||
* config/i386/i386.md (stack decrement to push peepholes): Guard
|
||
with !x86_using_red_zone ().
|
||
|
||
2016-04-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/70675
|
||
* tree-pretty-print.c (do_niy): Add FLAGS argument, pass it down
|
||
to dump_generic_node.
|
||
(NIY): Pass also flags to do_niy.
|
||
|
||
2016-04-15 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
* omp-low.c (simd_clone_struct_alloc, simd_clone_struct_copy)
|
||
(simd_clone_vector_of_formal_parm_types)
|
||
(simd_clone_clauses_extract, simd_clone_compute_base_data_type)
|
||
(simd_clone_mangle, simd_clone_create)
|
||
(simd_clone_adjust_return_type, create_tmp_simd_array)
|
||
(simd_clone_adjust_argument_types, simd_clone_init_simd_arrays)
|
||
(struct modify_stmt_info, ipa_simd_modify_stmt_ops)
|
||
(ipa_simd_modify_function_body, simd_clone_linear_addend)
|
||
(simd_clone_adjust, expand_simd_clones, ipa_omp_simd_clone)
|
||
(pass_data_omp_simd_clone, class pass_omp_simd_clone)
|
||
(pass_omp_simd_clone::gate, make_pass_omp_simd_clone): Move
|
||
into...
|
||
* omp-simd-clone.c: ... this new file.
|
||
(simd_clone_vector_of_formal_parm_types): Make it static.
|
||
* Makefile.in (OBJS): Add omp-simd-clone.o.
|
||
|
||
2016-04-15 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70662
|
||
* config/i386/sse.md: Use proper memory operand
|
||
modifiers.
|
||
|
||
|
||
2016-04-15 Richard Biener <rguenther@suse.de>
|
||
Alan Modra <amodra@gmail.com>
|
||
|
||
PR tree-optimization/70130
|
||
* tree-vect-data-refs.c (vect_supportable_dr_alignment): Detect
|
||
when alignment stays not the same and no not use the realign
|
||
scheme then.
|
||
|
||
2016-04-14 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/70669
|
||
* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add
|
||
direct move handlers for KFmode. Change TFmode handlers test from
|
||
FLOAT128_IEEE_P to FLOAT128_VECTOR_P.
|
||
|
||
2016-04-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/70594
|
||
* ipa-utils.h (polymorphic_ctor_dtor_p): New prototype.
|
||
* ipa-polymorphic-call.c (polymorphic_ctor_dtor_p): New function.
|
||
(inlined_polymorphic_ctor_dtor_block_p): Use it.
|
||
* tree-ssa-live.c (remove_unused_scope_block_p): When
|
||
in_ctor_dtor_block, avoid discarding not just BLOCKs with
|
||
BLOCK_ABSTRACT_ORIGIN being FUNCTION_DECL, but even when
|
||
block_ultimate_origin is FUNCTION_DECL.
|
||
(remove_unused_locals): If current_function_decl is
|
||
polymorphic_ctor_dtor_p, pass initial true to
|
||
remove_unused_scope_block_p' is_ctor_dtor_block.
|
||
|
||
2016-04-14 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c++/69517
|
||
PR c++/70019
|
||
PR c++/70588
|
||
* doc/extend.texi (Variable Length): Revert.
|
||
|
||
2016-04-14 Marek Polacek <polacek@redhat.com>
|
||
Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR c++/70029
|
||
* tree.c (verify_type): Disable the canonical type of main variant
|
||
check.
|
||
|
||
2016-04-14 Jason Merrill <jason@redhat.com>
|
||
|
||
* cfgexpand.c, expr.c: Revert previous change.
|
||
|
||
2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
|
||
|
||
PR middle-end/70643
|
||
* omp-low.c (lower_oacc_reductions): Check for TREE_CONSTANT
|
||
when building a mem ref for the incoming reduction variable.
|
||
|
||
2016-04-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70614
|
||
* tree-scalar-evolution.c (analyze_evolution_in_loop): Terminate
|
||
loop if the evolution dropped to chrec_dont_know.
|
||
(interpret_condition_phi): Likewise.
|
||
|
||
2016-04-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70623
|
||
* tree-ssa-pre.c (changed_blocks): Make global ...
|
||
(compute_antic): ... local here. Move and fix worklist
|
||
handling here. Do not clear EDGE_DFS_BACK or call mark_dfs_back_edges.
|
||
(compute_antic_aux): Add dumping for MAX assumed succs. Remove
|
||
worklist handling, dump when ANTIC_IN changed.
|
||
(compute_partial_antic_aux): Remove worklist handling.
|
||
(init_pre): Do not compute post dominators. Add a comment about
|
||
the CFG order chosen.
|
||
(fini_pre): Do not free post dominators.
|
||
|
||
2016-04-13 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c++/69517
|
||
PR c++/70019
|
||
PR c++/70588
|
||
* doc/extend.texi (Variable Length): Document C++ specifics.
|
||
|
||
2016-04-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/70641
|
||
* ipa-pure-const.c (pass_nothrow::execute): Call maybe_clean_eh_stmt
|
||
on all recursive call stmts. Return TODO_cleanup_cfg if any dead
|
||
eh edges have been purged.
|
||
|
||
PR c++/70594
|
||
* tree-sra.c (create_access_replacement,
|
||
get_replaced_param_substitute): Set DECL_NAMELESS on repl if it
|
||
gets fancy name.
|
||
* tree-pretty-print.c (dump_fancy_name): New function.
|
||
(dump_decl_name, dump_generic_node): Use it.
|
||
|
||
2016-04-13 Jason Merrill <jason@redhat.com>
|
||
|
||
* cfgexpand.c (pass_expand::execute): Handle attribute "abi warning".
|
||
* expr.c (expand_expr_real_1): Likewise.
|
||
|
||
2016-04-13 Ilya Enkovich <ilya.enkovich@intel.com>
|
||
|
||
* config/i386/i386.md (kunpckhi): Swap operands.
|
||
(kunpcksi): Likewise.
|
||
(kunpckdi): Likewise.
|
||
* config/i386/sse.md (vec_pack_trunc_qi): Likewise.
|
||
(vec_pack_trunc_<mode>): Likewise.
|
||
|
||
2016-04-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/70628
|
||
* explow.c (convert_memory_address_addr_space_1): Formatting fix.
|
||
|
||
PR middle-end/70633
|
||
* gimplify.c (gimplify_init_constructor): Clear TREE_STATIC if
|
||
gimplification turns some element into non-constant.
|
||
|
||
PR debug/70628
|
||
* rtl.h (convert_memory_address_addr_space_1): New prototype.
|
||
* explow.c (convert_memory_address_addr_space_1): No longer static,
|
||
add NO_EMIT argument and don't call convert_modes if true, pass
|
||
it down recursively, remove break after return.
|
||
(convert_memory_address_addr_space): Adjust caller.
|
||
* simplify-rtx.c (simplify_unary_operation_1): Call
|
||
convert_memory_address_addr_space_1 instead of convert_memory_address,
|
||
if it returns NULL, don't simplify.
|
||
|
||
2016-04-12 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/70630
|
||
* config/sparc/sparc.c (sparc_compute_frame_size): Add parentheses.
|
||
|
||
2016-04-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
|
||
Bump the upper SIMDLEN limits, so that if the return type or
|
||
characteristic type if the return type is void can be passed in
|
||
all available SSE2/AVX/AVX2/AVX512-F registers, the SIMDLEN is
|
||
allowed.
|
||
|
||
2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/70640
|
||
* config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2_internal):
|
||
Do not use "=" constraint on an input constraint.
|
||
(ieee_128bit_vsx_abs<mode>2_internal): Likewise.
|
||
(ieee_128bit_vsx_nabs<mode>2_internal): Likewise.
|
||
(ieee_128bit_vsx_nabs<mode>2): Correct splitter so that it
|
||
generates (neg (abs ...)) instead of (abs ...).
|
||
|
||
2016-04-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70596
|
||
* lra-spills.c (spill_pseudos): Don't delete debug insns, instead
|
||
just invalidate LRA data and reset them. Adjust dump wording.
|
||
|
||
2016-04-12 Martin Liska <mliska@suse.cz>
|
||
|
||
Revert
|
||
2016-03-30 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can't get realistic
|
||
estimates here.
|
||
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Use also
|
||
max_loop_iterations_int.
|
||
(tree_unswitch_outer_loop): Likewise.
|
||
* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
|
||
* tree-vect-loop.c (vect_analyze_loop_2): Likewise.
|
||
|
||
2016-04-12 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/68756
|
||
* graphite-isl-ast-to-gimple.c (copy_cond_phi_args): Use new_expr
|
||
instead of new_name.
|
||
|
||
2016-04-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70602
|
||
* tree-sra.c (generate_subtree_copies): Don't write anything into
|
||
constant pool decls.
|
||
|
||
* omp-low.c (lower_omp_target): Use GOMP_MAP_FIRSTPRIVATE_INT
|
||
regardless whether there are depend clauses or not.
|
||
|
||
2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/70381
|
||
* config/rs6000/rs6000.c (rs6000_opt_masks): Disable using the
|
||
target attribute and pragma from changing the -mfloat128
|
||
and -mfloat128-hardware options.
|
||
|
||
* doc/extend.texi (Additional Floating Types): Document PowerPC
|
||
__float128 restrictions.
|
||
|
||
2016-04-11 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
PR target/70133
|
||
* config/aarch64/driver-aarch64.c
|
||
(aarch64_get_extension_string_for_isa_flags): New.
|
||
(arch_extension): Rename to...
|
||
(aarch64_arch_extension): ...This.
|
||
(ext_to_feat_string): Rename to...
|
||
(aarch64_extensions): ...This.
|
||
(aarch64_core_data): Keep track of architecture extension flags.
|
||
(cpu_data): Rename to...
|
||
(aarch64_cpu_data): ...This.
|
||
(aarch64_arch_driver_info): Keep track of architecture extension
|
||
flags.
|
||
(get_arch_name_from_id): Rename to...
|
||
(get_arch_from_id): ...This, change return type.
|
||
(host_detect_local_cpu): Update and reformat for renames, handle
|
||
extensions through common infrastructure.
|
||
|
||
2016-04-11 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
PR target/70133
|
||
* config/aarch64/aarch64-common.c (aarch64_option_extension): Keep
|
||
track of a canonical flag name.
|
||
(all_extensions): Likewise.
|
||
(arch_to_arch_name): Also track extension flags enabled by the arch.
|
||
(all_architectures): Likewise.
|
||
(aarch64_parse_extension): Move to here.
|
||
(aarch64_get_extension_string_for_isa_flags): Take a new argument,
|
||
rework.
|
||
(aarch64_rewrite_selected_cpu): Update for above change.
|
||
* config/aarch64/aarch64-option-extensions.def: Rework the way flags
|
||
are handled, such that the single explicit value enabled by an
|
||
extension is kept seperate from the implicit values it also enables.
|
||
* config/aarch64/aarch64-protos.h (aarch64_parse_opt_result): Move
|
||
to here.
|
||
(aarch64_parse_extension): New.
|
||
* config/aarch64/aarch64.c (aarch64_parse_opt_result): Move from
|
||
here to config/aarch64/aarch64-protos.h.
|
||
(aarch64_parse_extension): Move from here to
|
||
common/config/aarch64/aarch64-common.c.
|
||
(aarch64_option_print): Update.
|
||
(aarch64_declare_function_name): Likewise.
|
||
(aarch64_start_file): Likewise.
|
||
* config/aarch64/driver-aarch64.c (arch_extension): Keep track of
|
||
the canonical flag for extensions.
|
||
* config.gcc (aarch64*-*-*): Extend regex for capturing extension
|
||
flags.
|
||
|
||
2016-04-11 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
* config/aarch64/aarch64.h (AARCH64_FL_FOR_ARCH8_1): Also add
|
||
AARCH64_FL_CRC.
|
||
|
||
2016-04-09 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/68953
|
||
* graphite-sese-to-poly.c (pdr_add_memory_accesses): Order accesses from
|
||
first to last subscript.
|
||
|
||
2016-04-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70586
|
||
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Return false
|
||
for any calls.
|
||
|
||
2016-04-08 Cesar Philippidis <cesar@codesourcery.com>
|
||
|
||
PR lto/70289
|
||
PR ipa/70348
|
||
PR tree-optimization/70373
|
||
PR middle-end/70533
|
||
PR middle-end/70534
|
||
PR middle-end/70535
|
||
* gimplify.c (gimplify_adjust_omp_clauses): Add or adjust data
|
||
clauses for acc parallel reductions as necessary. Error on those
|
||
that are private.
|
||
* omp-low.c (scan_sharing_clauses): Don't install variables which
|
||
are used in acc parallel reductions.
|
||
(lower_rec_input_clauses): Remove dead code.
|
||
(lower_oacc_reductions): Add support for reference reductions.
|
||
(lower_reduction_clauses): Remove dead code.
|
||
(lower_omp_target): Don't remap variables appearing in acc parallel
|
||
reductions.
|
||
* tree.h (OMP_CLAUSE_MAP_IN_REDUCTION): New macro.
|
||
|
||
2016-04-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/70593
|
||
* tree-ssa-coalesce.c (build_ssa_conflict_graph): For stmt
|
||
with multiple SSA_NAME defs, force the outputs other than first
|
||
to be live before calling live_track_process_def on each output.
|
||
|
||
PR rtl-optimization/70574
|
||
* fwprop.c (forward_propagate_and_simplify): Don't add
|
||
REG_EQUAL note if DF_REF_REG (use) is a paradoxical subreg.
|
||
(try_fwprop_subst): Don't add REG_EQUAL note if there are any
|
||
paradoxical subregs within *loc.
|
||
|
||
2016-04-08 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
* config/arc/arc.h (LINK_COMMAND_SPEC): Use gt to ignore
|
||
-ftree-parallelize-loops={0,1}.
|
||
* config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
|
||
* config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise.
|
||
* config/ia64/hpux.h (LIB_SPEC): Likewise.
|
||
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
|
||
* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
|
||
|
||
2016-04-08 Maxim Ostapenko <m.ostapenko@samsung.com>
|
||
|
||
PR sanitizer/70541
|
||
* asan.c (instrument_derefs): If we get unknown location, extract it
|
||
with EXPR_LOCATION.
|
||
(maybe_instrument_call): Instrument gimple_call's arguments if needed.
|
||
|
||
2016-04-08 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* omp-low.c (lower_omp_target): Set TREE_NO_WARNING for oacc
|
||
implicit firstprivate clause.
|
||
|
||
2016-04-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/70566
|
||
* config/arm/thumb2.md (tst + branch-> lsls + branch
|
||
peephole below *orsi_not_shiftsi_si): Require that condition
|
||
register is dead after the peephole.
|
||
(second peephole after the above): Likewise.
|
||
|
||
2016-04-08 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/70117
|
||
* builtins.c (fold_builtin_classify): For IBM extended precision,
|
||
look at just the high-order double to test for NaN.
|
||
(fold_builtin_interclass_mathfn): Similarly for Inf. For isnormal
|
||
test just the high double for Inf but both doubles for subnormal
|
||
limit.
|
||
|
||
2016-04-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cgraph.h (struct cgraph_simd_clone): Add mask_mode field.
|
||
* omp-low.c (simd_clone_init_simd_arrays, simd_clone_adjust): Handle
|
||
node->simdclone->mask_mode != VOIDmode masks.
|
||
(simd_clone_adjust_argument_types): Likewise. Move sc var definition
|
||
earlier, use it instead of node->simdclone.
|
||
* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
|
||
Set clonei->mask_mode.
|
||
|
||
2016-04-06 Patrick Palka <ppalka@gcc.gnu.org>
|
||
|
||
PR c/70436
|
||
* parser.c (cp_parser_iteration_statement): New parameter IF_P.
|
||
Pass it through to cp_parser_already_scoped_statement.
|
||
(cp_parser_already_scoped_statement): New parameter IF_P. Pass
|
||
it through to cp_parser_statement.
|
||
(cp_parser_statement): Pass IF_P through to
|
||
cp_parser_iteration_statement.
|
||
(cp_parser_pragma): Adjust call to
|
||
cp_parser_iteration_statement.
|
||
|
||
2016-04-06 Patrick Palka <ppalka@gcc.gnu.org>
|
||
|
||
PR c/70436
|
||
* gimplify.c (gimplify_omp_ordered): Add explicit braces to
|
||
resolve a future -Wparentheses warning.
|
||
* omp-low.c (scan_sharing_clauses): Likewise.
|
||
* tree-parloops.c (eliminate_local_variables): Likewise.
|
||
|
||
2016-04-06 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/70398
|
||
* lra-constraints.c (process_address_1): Check zero scale and code
|
||
for reloading with zero scale.
|
||
|
||
2016-04-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/sse.md (shuffletype): Add V32HI and V4TI modes.
|
||
(ssescalarsize): Add V8SF, V4SF, V4DF and V2DF modes.
|
||
|
||
2016-04-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
|
||
Add support for AVX512F clones, include them by default for
|
||
exported OpenMP declare simd functions. For AVX2 allow simdlen 32
|
||
and use it if charasteric type is 8-bit, for AVX512F allow simdlen
|
||
up to 128.
|
||
|
||
PR middle-end/70550
|
||
* tree.h (OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT): Define.
|
||
* gimplify.c (gimplify_adjust_omp_clauses_1): Set it for implicit
|
||
firstprivate clauses.
|
||
* omp-low.c (lower_send_clauses): Set TREE_NO_WARNING for
|
||
OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT !by_ref vars in task contexts.
|
||
(lower_omp_target): Set TREE_NO_WARNING for
|
||
non-addressable possibly uninitialized vars which are copied into
|
||
addressable temporaries or copied for GOMP_MAP_FIRSTPRIVATE_INT.
|
||
|
||
2016-04-05 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
* config/pa/predicates.md (integer_store_memory_operand): Accept
|
||
REG+D operands with a large offset when reload_in_progress is true.
|
||
(floating_point_store_memory_operand): Likewise.
|
||
|
||
2016-04-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/70336
|
||
* match.pd (nested int casts): Limit to GIMPLE.
|
||
|
||
2016-04-05 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/66223
|
||
* ipa-devirt.c (maybe_record_node): Fix comment; use
|
||
SANITIZE_UNREACHABLE instead of SANITIZE_UNDEFINED.
|
||
|
||
2016-04-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70542
|
||
* ree.c (add_removable_extension): For VECTOR_MODE_P punt
|
||
if there are any uses other than insn or debug insns.
|
||
|
||
2016-04-05 Marc Glisse <marc.glisse@inria.fr>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70509
|
||
* simplify-rtx.c (simplify_binary_operation_1) <case VEC_SELECT>:
|
||
Shift HOST_WIDE_INT_1U instead of 1.
|
||
|
||
2016-04-05 Zdenek Sojka <zsojka@seznam.cz>
|
||
|
||
PR tree-optimization/70509
|
||
* tree-ssa-forwprop.c (simplify_bitfield_ref): Use bitsize_int instead
|
||
of the vector base type for index.
|
||
|
||
2016-04-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/70510
|
||
* config/i386/sse.md (iptr): Add V64QI, V32HI, V16SI and V8DI modes.
|
||
|
||
2016-04-05 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70526
|
||
* tree-sra.c (build_ref_for_offset): Use prev_base to
|
||
extract the alias pointer type.
|
||
|
||
2016-04-05 Richard Biener <rguenther@suse.de>
|
||
|
||
* dse.c (struct store_info): Remove alias_set member.
|
||
(struct read_info_type): Likewise.
|
||
(clear_alias_group, clear_alias_mode_table, clear_alias_mode_holder,
|
||
spill_deleted, clear_alias_set_lookup): Remove.
|
||
(get_group_info): Remove dead base == NULL_RTX case.
|
||
(dse_step0): Remove initialization of removed variables.
|
||
(delete_dead_store_insn): Reomve alias set dumping.
|
||
(free_read_records): Remove alias_set handling.
|
||
(canon_address): Remove alias_set_out parameter.
|
||
(record_store): Remove spill_alias_set, it's always zero.
|
||
(check_mem_read_rtx): Likewise.
|
||
(dse_step2): Rename from ...
|
||
(dse_step2_nospill): ... this. Adjust.
|
||
(scan_stores): Rename from ...
|
||
(scan_stores_nospill): ... this.
|
||
(scan_reads): Rename from ...
|
||
(scan_reads_nospill): ... this.
|
||
(scan_stores_spill, scan_reads_spill): Remove.
|
||
(dse_step3_scan): Remove for_spills argument which is always false.
|
||
(dse_step3): Likewise.
|
||
(dse_step5): Rename from ...
|
||
(dse_step5_nospill): ... this. Remove alias_set handling.
|
||
(rest_of_handle_dse): Adjust.
|
||
|
||
2016-04-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70525
|
||
* config/i386/sse.md (*andnot<mode>3): Simplify assertions.
|
||
Use vpandn<ssemodesuffix> for V16SI/V8DImode, vpandnq for
|
||
V32HI/V64QImode, don't use <mask_operand3_1>, fix up formatting.
|
||
(*andnot<mode>3_mask): Remove insn with VI12_AVX512VL iterator.
|
||
|
||
2016-04-05 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70499
|
||
* gimplify-me.c (gimple_regimplify_operands): Do not rewrite
|
||
non-register type temporaries into SSA.
|
||
|
||
2016-04-04 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/66223
|
||
* ipa-devirt.c (maybe_record_node): Do not optimize cxa_pure_virtual
|
||
calls when sanitizing.
|
||
(possible_polymorphic_call_target_p): Fix formatting.
|
||
|
||
2016-04-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/70457
|
||
* tree-inline.c (estimate_num_insn): Use gimple_call_builtin_p
|
||
to ensure a call statement is compatible with a built-in's
|
||
prototype.
|
||
* tree-ssa-math-opts.c (pass_optimize_windening_mul::execute):
|
||
Likewise.
|
||
|
||
2016-04-04 Richard Biener <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/70484
|
||
* rtl.h (canon_output_dependence): Declare.
|
||
* alias.c (canon_output_dependence): New function.
|
||
* dse.c (record_store): Use canon_output_dependence rather
|
||
than canon_true_dependence.
|
||
|
||
2016-03-30 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/68881
|
||
* cgraph.h (symtab_node::copy_visibility_from): New function.
|
||
* symtab.c (symtab_node::copy_visibility_from): New function.
|
||
* ipa-visibility.c (optimize_weakref): New function.
|
||
(function_and_variable_visibility): Use it.
|
||
|
||
2016-04-04 Martin Liska <mliska@suse.cz>
|
||
|
||
PR hsa/70402
|
||
* hsa-gen.c (gen_hsa_insns_for_switch_stmt): Guard index
|
||
value that is really in range handled by SBR instruction.
|
||
* hsa-brig.c (emit_switch_insn): Do not emit unconditional jump.
|
||
* hsa-dump.c (dump_hsa_insn_1): Do not dump default BB.
|
||
* hsa.h (hsa_insn_sbr::m_default_bb): Remove field.
|
||
|
||
2016-04-03 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/70416
|
||
PR target/67391
|
||
* config/sh/sh.md (*addsi3): Allow pattern when reload_in_progress is
|
||
set, but not for SP_REG operands.
|
||
|
||
2016-04-02 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c++/67376
|
||
* fold-const.c (maybe_nonzero_address): New function.
|
||
(fold_comparison): Call it. Fold equality and relational
|
||
expressions involving null pointers.
|
||
(tree_single_nonzero_warnv_p): Call maybe_nonzero_address.
|
||
|
||
2016-03-31 Evandro Menezes <e.menezes@samsung.com>
|
||
|
||
Fix the predicate "aarch64_simd_reg_or_zero" to correctly validate
|
||
the "Y" constraint (scalar FP 0.0 immediate).
|
||
|
||
* gcc/config/aarch64/predicates.md (aarch64_simd_reg_or_zero):
|
||
Add the "const_double" to the list of operand constraints.
|
||
|
||
2016-04-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70467
|
||
* config/i386/i386.md (*add<dwi>3_doubleword, *sub<dwi>3_doubleword):
|
||
If low word of the last operand is 0, just emit addition/subtraction
|
||
for the high word.
|
||
|
||
2016-04-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
PR target/70404
|
||
* config/s390/s390.c (s390_expand_insv): Check for everything
|
||
constant instead of just VOIDmode stuff.
|
||
|
||
2016-04-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
|
||
PR target/70496
|
||
* config/arm/arm.h (ASM_APP_OFF): Handle TARGET_ARM and TARGET_THUMB.
|
||
|
||
2016-04-01 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* tree.def (TRY_CATCH_EXPR): Correct documentation.
|
||
|
||
2016-03-31 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/70461
|
||
* ira-color.c (allocno_copy_cost_saving): Use allocno class if it
|
||
is necessary.
|
||
|
||
2016-03-31 Martin Liska <mliska@suse.cz>
|
||
|
||
PR hsa/70399
|
||
* hsa-brig.c (hsa_op_immed::emit_to_buffer): Emit either
|
||
a tree value or an immediate integer value to a buffer
|
||
that is eventually copied to a BRIG section.
|
||
(emit_immediate_operand): Call the function here.
|
||
* hsa-dump.c (dump_hsa_immed): Remove checking assert.
|
||
* hsa-gen.c (hsa_op_immed::hsa_op_immed): Remove initialization
|
||
of class' fields that are removed.
|
||
(hsa_op_immed::~hsa_op_immed): Remove deinitialization.
|
||
* hsa.h (class hsa_op_immed): Remove m_brig_repr and
|
||
m_brig_repr_size fields.
|
||
|
||
2016-03-31 Martin Liska <mliska@suse.cz>
|
||
|
||
PR hsa/70391
|
||
* hsa-gen.c (hsa_function_representation::update_dominance): New
|
||
function.
|
||
(convert_addr_to_flat_segment): Likewise.
|
||
(gen_hsa_memory_set): New alignment argument.
|
||
(gen_hsa_ctor_assignment): Likewise.
|
||
(gen_hsa_insns_for_single_assignment): Provide alignment
|
||
to gen_hsa_ctor_assignment.
|
||
(gen_hsa_insns_for_direct_call): Add new argument.
|
||
(expand_lhs_of_string_op): New function.
|
||
(expand_string_operation_builtin): Likewise.
|
||
(expand_memory_copy): New function.
|
||
(expand_memory_set): New function.
|
||
(gen_hsa_insns_for_call): Use HOST_WIDE_INT.
|
||
(convert_switch_statements): Change signature.
|
||
(generate_hsa): Use a return value of the function.
|
||
(pass_gen_hsail::execute): Do not call
|
||
convert_switch_statements here.
|
||
* hsa-regalloc.c (hsa_regalloc): Call update_dominance.
|
||
* hsa.h (hsa_function_representation::m_modified_cfg): New flag.
|
||
(hsa_function_representation::update_dominance): New function.
|
||
|
||
2016-03-31 Martin Liska <mliska@suse.cz>
|
||
|
||
PR hsa/70391
|
||
* hsa-brig.c (emit_directive_variable): Emit alignment
|
||
according to hsa_symbol::m_align.
|
||
* hsa-dump.c (hsa_byte_alignment): Move the function to another file.
|
||
(dump_hsa_symbol): Dump alignment of HSA symbols.
|
||
* hsa-gen.c (get_symbol_for_decl): Set-up alignment of a symbol.
|
||
(gen_hsa_addr_with_align): New function.
|
||
(hsa_bitmemref_alignment): Use newly added function.
|
||
(gen_hsa_insns_for_load): Likewise.
|
||
(gen_hsa_insns_for_store): Likewise.
|
||
(gen_hsa_memory_copy): New argument added.
|
||
(gen_hsa_insns_for_single_assignment): Respect
|
||
alignment for assignments processed via gen_hsa_memory_copy.
|
||
(gen_hsa_insns_for_direct_call): Likewise.
|
||
(gen_hsa_insns_for_return): Likewise.
|
||
(gen_function_def_parameters): Set default alignment.
|
||
* hsa.c (hsa_object_alignment): New function.
|
||
(hsa_byte_alignment): Pasted function.
|
||
* hsa.h (hsa_symbol::m_align): New field.
|
||
|
||
2016-03-31 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
* tree-ssa-loop-ivopts.c (get_computation_cost_at): Initialize
|
||
scratch field for goto case.
|
||
|
||
2016-03-31 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
* config/arm/linux-elf.h (ASM_OUTPUT_DEF): Delete.
|
||
|
||
2016-03-31 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/70442
|
||
* config/i386/i386.c (scalar_chain::convert_op): Fix description.
|
||
(scalar_chain::convert_insn): Call convert_op for reg
|
||
moves to handle undefined registers.
|
||
|
||
2016-03-31 Nathan Sidwell <nathan@acm.org>
|
||
|
||
PR c++/70393
|
||
* varasm.c (output_constructor_regular_field): Flush bitfield earlier.
|
||
Assert we don't want to move backwards.
|
||
|
||
2016-03-31 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70453
|
||
* config/i386/sse.md (define_mode_attr shuffletype): Fix typo.
|
||
|
||
2016-03-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70460
|
||
* ira.c (indirect_jump_optimize): Don't substitute LABEL_REF
|
||
with operand from REG_LABEL_OPERAND, instead substitute
|
||
SET_SRC or REG_EQUAL note content if it is a LABEL_REF.
|
||
Don't do anything for REG_NON_LOCAL_GOTO jumps.
|
||
|
||
2016-03-31 Martin Liska <mliska@suse.cz>
|
||
|
||
* passes.c (execute_one_pass): Do not call
|
||
todo_after for a discarded function.
|
||
|
||
2016-03-31 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
* tree-ssa-loop-ivopts.c (struct comp_cost): New scrach field.
|
||
(no_cost, infinite_cost): Initialize the new field.
|
||
(get_computation_cost_at): Record setup cost.
|
||
(determine_use_iv_cost_address): Skip cost computation for sub
|
||
uses if we can estimate it without losing accuracy.
|
||
|
||
2016-03-30 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can't get realistic
|
||
estimates here.
|
||
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Use also
|
||
max_loop_iterations_int.
|
||
(tree_unswitch_outer_loop): Likewise.
|
||
* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
|
||
* tree-vect-loop.c (vect_analyze_loop_2): Likewise.
|
||
|
||
2016-03-30 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70450
|
||
* fold-const.c (extract_muldiv_1): Fix thinko in wide_int::from usage.
|
||
|
||
2016-03-30 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70421
|
||
* config/i386/i386.c (ix86_expand_vector_set): Fix up argument order
|
||
in gen_blendm expander.
|
||
|
||
2016-03-30 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/62254
|
||
* config/arm/arm.c (arm_reload_out_hi): Add code to handle the
|
||
case where we are already provided with an SImode SUBREG.
|
||
|
||
2016-03-30 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/70439
|
||
* config/i386/i386.c (ix86_expand_epilogue): Properly check
|
||
conflict between DRAP register and __builtin_eh_return.
|
||
|
||
2016-03-30 Michael Matz <matz@suse.de>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/12392
|
||
* ipa-polymorphic-call.c (struct type_change_info): Change
|
||
speculative to an unsigned allowing to limit the work we do.
|
||
(csftc_abort_walking_p): New inline function..
|
||
(check_stmt_for_type_change): Limit the number of may-defs
|
||
skipped for speculative devirtualization to
|
||
max-speculative-devirt-maydefs.
|
||
* params.def (max-speculative-devirt-maydefs): New param.
|
||
* doc/invoke.texi (--param max-speculative-devirt-maydefs): Document.
|
||
|
||
2016-03-30 Mike Stump <mrs@gcc.gnu.org>
|
||
|
||
PR target/63890
|
||
* config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Use when profiling
|
||
and TARGET_MACHO.
|
||
|
||
2016-03-30 Patrick Palka <ppalka@gcc.gnu.org>
|
||
|
||
PR tree-optimization/59124
|
||
* tree-vrp.c (register_edge_assert_for_2): For NAME != CST1
|
||
where NAME = A +- CST2 add the assertion A != (CST1 -+ CST2).
|
||
|
||
2016-03-29 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-coalesce.c (struct ssa_conflicts): Fix typo in comment.
|
||
|
||
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* tree-ssa-loop-ivcanon.c (try_peel_loop): Change type of peel
|
||
to HOST_WIDE_INT.
|
||
|
||
2016-03-29 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
* config/gnu.h (CPP_SPEC, LIB_SPEC): Don't override.
|
||
* config/i386/gnu.h (STARTFILE_SPEC): Use gcrt1.o instead of
|
||
gcrt0.o if linking dynamically.
|
||
|
||
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/70283
|
||
* ipa-devirt.c (methods_equal_p): New function.
|
||
(compare_virtual_tables): Use it.
|
||
* cgraph.h (symbol_table::symbol_suffix_separator): Declare.
|
||
* cgraphclones.c (clone_function_name_1): Use
|
||
symbol_table::symbol_suffix_separator.
|
||
* coverage.c (build_var): Likewise.
|
||
* symtab.c (symbol_table::symbol_suffix_separator): New.
|
||
|
||
2016-03-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70429
|
||
* combine.c (simplify_shift_const_1): For ASHIFTRT don't optimize
|
||
(cst1 >> count) >> cst2 into (cst1 >> cst2) >> count if
|
||
mode != result_mode.
|
||
|
||
PR c++/70353
|
||
* tree-inline.c (remap_decls): Don't add_local_decl if cfun is null.
|
||
|
||
PR tree-optimization/70405
|
||
* ssa-iterators.h (num_imm_uses): Add missing braces.
|
||
|
||
2016-03-29 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/68695
|
||
* ira-color.c (allocno_copy_cost_saving): New.
|
||
(improve_allocation): Use it.
|
||
|
||
2016-03-29 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/70355
|
||
* lower-subreg.c (simplify_subreg_concatn): Reject paradoxical subregs.
|
||
|
||
2016-03-29 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70424
|
||
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Always
|
||
use alignment returned by get_pointer_alignment_1 if it is
|
||
bigger than BITS_PER_UNIT.
|
||
* builtins.c (get_pointer_alignment_1): Do not return true
|
||
for alignment extracted from SSA info.
|
||
|
||
2016-03-28 James Bowman <james.bowman@ftdichip.com>
|
||
|
||
* config/ft32/ft32.opt (mnodiv): New.
|
||
* config/ft32/ft32.md (*divsi3, *modsi3): Qualify with TARGET_NODIV.
|
||
* doc/invoke.texi (FT32 Options -mnodiv): New.
|
||
|
||
2016-03-28 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70406
|
||
* config/i386/i386.md (define_split, andn): Fix modes.
|
||
|
||
2016-03-26 Richard Biener <rguenther@suse.de>
|
||
Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
|
||
|
||
PR ipa/70366
|
||
* ipa-inline-transform.c (inline_call): Pass opts_for_fn (to->decl)
|
||
instead of
|
||
TREE_OPTIMIZATION (DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl))
|
||
as 2nd argument to cl_optimization_restore().
|
||
|
||
2016-03-25 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/70120
|
||
* config/aarch64/aarch64.c (aarch64_asm_output_pool_epilogue): New.
|
||
* config/aarch64/aarch64-protos.h: Declare it.
|
||
* config/aarch64/aarch64.h (ASM_OUTPUT_POOL_EPILOGUE): New.
|
||
|
||
2016-03-25 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/70052
|
||
* config/rs6000/constraints.md (j): Simplify.
|
||
* config/rs6000/predicates.md (easy_fp_constant): Exclude
|
||
decimal float 0.D.
|
||
* config/rs6000/rs6000.md (zero_fp): New mode_attr.
|
||
(mov<mode>_hardfloat, mov<mode>_hardfloat32, mov<mode>_hardfloat64,
|
||
mov<mode>_64bit_dm, mov<mode>_32bit): Use zero_fp in place of j
|
||
in all constraint alternatives.
|
||
(movtd_64bit_nodm): Delete "j" constraint alternative.
|
||
|
||
2016-03-24 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* tree-ssa-propagate.c: Enhance docs for
|
||
SSA_PROP_NOT_INTERESTING.
|
||
|
||
2016-03-24 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* doc/extend.texi: Fix typo in documentation to pure attribute.
|
||
|
||
2016-03-24 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
PR target/70319
|
||
* config/pa/pa.md (bswapdi2): Use a scratch register.
|
||
|
||
2016-03-24 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/69845
|
||
* fold-const.c (extract_muldiv_1): Correct test for multiplication
|
||
overflow.
|
||
|
||
2016-03-24 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (*anddi3_doubleword): Generate AND insn
|
||
using ix86_expand_binary_operator instead of gen_andsi3.
|
||
|
||
2016-03-24 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70396
|
||
* tree-vect-stmts.c (vectorizable_comparison): Use
|
||
get_vectype_for_scalar_type.
|
||
|
||
2016-03-24 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70370
|
||
* gimplify.c (gimplify_asm_expr): Handle !allows_mem outputs
|
||
with register bases.
|
||
|
||
2016-03-24 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70372
|
||
* tree-ssa-reassoc.c (eliminate_plus_minus_pair): Use
|
||
build_all_ones_cst to also handle vector types correctly.
|
||
|
||
2016-03-23 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/70381
|
||
* config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Do not set
|
||
-mfloat128 here.
|
||
|
||
2016-03-23 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR c++/69884
|
||
* doc/invoke.texi: Document -Wignored-attributes.
|
||
|
||
2016-03-23 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR tree-optimization/69042
|
||
* params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND): Increase the
|
||
parameter from 30 to 40.
|
||
|
||
2016-03-23 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR tree-optimization/69042
|
||
* tree-ssa-loop-ivopts.c (add_iv_candidate_for_use): Add IV cand
|
||
for use with constant offset stripped in base.
|
||
|
||
2016-03-23 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70251
|
||
* match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Adjust
|
||
mode compatibility check.
|
||
(A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.
|
||
|
||
2016-03-23 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/64058
|
||
* tree-ssa-coalesce.c (struct coalesce_pair): Add new field
|
||
CONFLICT_COUNT.
|
||
(struct ssa_conflicts): Move up earlier in the file.
|
||
(conflicts_, var_map_): New static variables.
|
||
(initialize_conflict_count): New function to initialize the
|
||
CONFLICT_COUNT field for each conflict pair.
|
||
(compare_pairs): Lazily initialize the conflict count and use it
|
||
as the first tie-breaker.
|
||
(sort_coalesce_list): Add new arguments conflicts, map. Initialize
|
||
and wipe conflicts_ and map_ around the call to qsort. Remove
|
||
special case for 2 coalesce pairs.
|
||
* bitmap.c (bitmap_count_unique_bits): New function.
|
||
(bitmap_count_bits_in_word): New function, extracted from
|
||
bitmap_count_bits.
|
||
(bitmap_count_bits): Use bitmap_count_bits_in_word.
|
||
* bitmap.h (bitmap_count_unique_bits): Declare it.
|
||
|
||
2016-03-23 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/69917
|
||
* config/i386/sol2.h (ASM_OUTPUT_DEF_FROM_DECLS): Follow
|
||
transparent alias chain for decl assembler name.
|
||
* config/sol2.c (solaris_assemble_visibility): Likewise.
|
||
|
||
2016-03-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/arm/arm1020e.md (1020call_op): Reduce reservation
|
||
duration.
|
||
(v10_fdivs): Likewise.
|
||
(v10_fdivd): Likewise.
|
||
|
||
2016-03-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR driver/70132
|
||
* config/arm/driver-arm.c (host_detect_local_cpu): Reorder exit logic
|
||
to not call fclose twice on file.
|
||
|
||
2016-03-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70354
|
||
* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): If
|
||
oprnd0 is wider than oprnd1 and there is a cast from the wider
|
||
type to oprnd1, mask it with the mask of the narrower type.
|
||
|
||
PR target/70321
|
||
* config/i386/i386.md (*anddi3_doubleword, *<code>di3_doubleword):
|
||
Optimize TARGET_STV splitters, if high or low word of last argument
|
||
is 0 or -1.
|
||
|
||
2016-03-22 Jeff Law <law@redhat.com>
|
||
|
||
PR target/70232
|
||
tree-ssa-threadbackward.c
|
||
(fsm_find_control_statement_thread_paths): Correctly distinguish
|
||
between old style jump threads vs FSM jump threads.
|
||
|
||
2016-03-22 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/70302
|
||
* config/i386/i386.c (scalar_chain::convert_op): Support
|
||
uninitialized register usage case.
|
||
|
||
2016-03-22 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70251
|
||
* genmatch.c (gen_transform): Adjust last parameter to a three-state
|
||
int...
|
||
(capture::gen_transform): ... to change behavior when substituting
|
||
a condition into cond or not-cond expr context.
|
||
(dt_simplify::gen_1): Adjust.
|
||
* gimple-match-head.c: Include gimplify.h for unshare_expr.
|
||
* match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Revert
|
||
last change and instead change to
|
||
A + (B vcmp C ? 1 : 0) -> A - (B vcmp C ? -1 : 0).
|
||
(A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.
|
||
|
||
2016-03-22 Anthony Green <green@moxielogic.com>
|
||
|
||
* config/moxie/moxiebox.h (CC1_SPEC): Define. Fix endianness
|
||
issue for moxiebox targets.
|
||
(CC1PLUS_SPEC): Ditto.
|
||
|
||
2016-03-22 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70333
|
||
* fold-const.c (extract_muldiv_1): Properly perform multiplication
|
||
in the wide type.
|
||
|
||
2016-03-22 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
* config/i386/i386.c (def_builtin): Remove duplicated functionality.
|
||
|
||
2016-03-22 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70325
|
||
* config/i386/i386.c (def_builtin): Handle
|
||
OPTION_MASK_ISA_AVX512VL to be and-ed with other
|
||
bits.
|
||
(const struct builtin_description bdesc_special_args[]):
|
||
Remove duplicate ISA bits.
|
||
|
||
2016-03-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70329
|
||
* config/i386/i386.c (ix86_expand_vecop_qihi): Don't bother computing
|
||
d.perm[i] for i >= d.nelt. If not full_interleave, compute d.perm[i]
|
||
in a way that works also for AVX512BW.
|
||
|
||
PR target/70300
|
||
* config/i386/i386.md (cvtsd2ss splitter): Unpack in destination
|
||
instead of source if operands[1] is xmm16 and above and
|
||
!TARGET_AVX512VL. Use avx512f_vec_dupv16sf_1 instead of
|
||
vec_interleave_lowv4sf if we need to unpack xmm16 and above.
|
||
|
||
PR c++/70295
|
||
* gimplify.c (gimplify_modify_expr): Call gimple_set_no_warning
|
||
on assign if (*from_p) is a comparison, set it to
|
||
TREE_NO_WARNING (*from_p).
|
||
|
||
2016-03-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/70326
|
||
* lra.c (restore_scratches): Ignore deleted insns.
|
||
|
||
2016-03-21 Marc Glisse <marc.glisse@inria.fr>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70317
|
||
* match.pd (cmp @0 @0): Pass @0 instead of TYPE_MODE (TREE_TYPE (@0))
|
||
to HONOR_NANS.
|
||
|
||
2016-03-21 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/70327
|
||
* config/i386/i386.md (movxi): Use ix86_expand_vector_move instead
|
||
of ix86_expand_move.
|
||
(movoi): Ditto.
|
||
(movti): Use general_operand for operand 1 predicate.
|
||
|
||
2016-03-21 Martin Liska <mliska@suse.cz>
|
||
|
||
* hsa-dump.c (dump_hsa_insn_1): dump default branch of SBR
|
||
insns.
|
||
(dump_hsa_symbol): Dump BRIG offset of hsa_symbols.
|
||
|
||
2016-03-21 Martin Liska <mliska@suse.cz>
|
||
|
||
PR ipa/70306
|
||
* ipa-icf.c (sem_function::parse): Skip static
|
||
constructors and destructors.
|
||
|
||
2016-03-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70296
|
||
* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If IDENT is
|
||
function-like macro, peek following token(s) if it is followed
|
||
by CPP_OPEN_PAREN token with optional padding in between, and
|
||
if not, don't treat it like a macro.
|
||
|
||
2016-03-21 Thomas Schwinge <thomas@codesourcery.com>
|
||
Alexander Monakov <amonakov@ispras.ru>
|
||
|
||
* config/nvptx/nvptx.c (nvptx_option_override): Don't emit sorry
|
||
for the stabs debug format.
|
||
|
||
2016-03-21 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70310
|
||
* tree-vect-generic.c (expand_vector_condition): Fold the built
|
||
condition.
|
||
|
||
2016-03-21 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/70293
|
||
* config/i386/sse.md: (define_insn "*vec_dup<mode>"/AVX2):
|
||
Block third alternative for AVX-512VL target,
|
||
|
||
2016-03-21 Martin Liska <mliska@suse.cz>
|
||
|
||
PR hsa/70234
|
||
* hsa-brig.c (emit_function_directives): Mark unemitted
|
||
global variables for emission.
|
||
* hsa-gen.c (hsa_symbol::hsa_symbol): Initialize a new flag.
|
||
(get_symbol_for_decl): Likewise.
|
||
* hsa.h (struct hsa_symbol): New flag.
|
||
|
||
2016-03-21 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70288
|
||
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Make sure
|
||
we do not estimate unsimplified all-constant conditionals or
|
||
switches as optimized away.
|
||
|
||
2016-03-21 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/69102
|
||
* sched-deps.c (sched_analyze_insn): Do not set last_args_size field
|
||
when we have a readonly dependency context.
|
||
|
||
2016-03-18 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/70263
|
||
* ira.c (memref_used_between_p): Assert we found END in the insn chain.
|
||
(update_equiv_regs): When trying to move a store to after the insn
|
||
that sets the source of the store, make sure the store occurs after
|
||
the insn that sets the source of the store. When successful note
|
||
the REG_EQUIV note created in the dump file.
|
||
|
||
2016-03-16 David Wohlferd <dw@LimeGreenSocks.com>
|
||
Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
* doc/extend.texi: Document more potential problems with basic asms.
|
||
|
||
2016-03-18 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR rtl-optimization/70278
|
||
* lra-constraints.c (split_reg): Handle the case where biggest_mode is
|
||
VOIDmode.
|
||
|
||
2016-03-18 Jason Merrill <jason@redhat.com>
|
||
|
||
* calls.c (load_register_parameters): Fix zero size sibcall logic.
|
||
|
||
2016-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
* config/i386/sse.md: Use vpbroadcastq for broadcasting DF
|
||
values to 128b regs.
|
||
|
||
2016-03-18 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR tree-optimization/70252
|
||
* tree-vect-stmts.c (supportable_widening_operation): Check resulting
|
||
boolean vector has a proper number of elements.
|
||
(supportable_narrowing_operation): Likewise.
|
||
|
||
2016-03-18 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR ipa/70269
|
||
* cgraph.c (cgraph_node::get_body): Set dump_file to NULL after save.
|
||
|
||
2016-03-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* reload1.c (emit_input_reload_insns): Use simplify_replace_rtx
|
||
instead of replace_rtx for DEBUG_INSNs.
|
||
|
||
2016-03-18 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
|
||
|
||
* config/i386/znver1.md : Fix latencies of FP/SSE/AVX
|
||
load type reservations.
|
||
|
||
2016-03-17 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
PR target/70188
|
||
* config/pa/constraints.md: Revert 2015-02-13 change. Use
|
||
define_constraint for "Q" and "T" constraints.
|
||
|
||
2016-03-17 Evandro Menezes <e.menezes@samsung.com>
|
||
|
||
Tweak the pipeline model for Exynos M1
|
||
|
||
* config/aarch64/aarch64.c (exynosm1_tunings): Enable weak prefetching
|
||
model.
|
||
|
||
2016-03-17 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR c/70264
|
||
* diagnostic-show-locus.c (compatible_locations_p): Handle the case
|
||
where one or both locations aren't within a line_map.
|
||
|
||
2016-03-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR driver/70192
|
||
* opts.c (finish_options): Don't set flag_pie to the default if
|
||
-fpic, -fPIC, -fno-pic or -fno-PIC is used. Set flag_pic to 0
|
||
if it is -1.
|
||
|
||
2016-03-17 Joern Rennecke <joern.rennecke@embecosm.com>
|
||
|
||
* config/i386/i386.md (*movv4qicc_insn+1..36): Pass
|
||
true as ALL_REGS argument to replace_rtx.
|
||
|
||
2016-03-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR debug/70271
|
||
* dwarf2out.c (dwarf2out_early_finish): Process deferred_asm_name
|
||
last.
|
||
|
||
2016-03-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70245
|
||
* rtl.h (replace_rtx): Add ALL_REGS argument.
|
||
* rtlanal.c (replace_rtx): Likewise. If true, use REGNO
|
||
equality and assert mode is the same, instead of just rtx pointer
|
||
equality.
|
||
* config/i386/i386.md (mov + arithmetics with load peephole): Pass
|
||
true as ALL_REGS argument to replace_rtx.
|
||
|
||
2016-03-17 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply
|
||
for boolean vector with vector mode only.
|
||
(A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.
|
||
|
||
2016-03-17 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/70162
|
||
* config/rx/rx.c (rx_print_integer): Print negative constants in
|
||
decimal.
|
||
|
||
2016-03-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70261
|
||
* rtlanal.c (replace_rtx): Revert 2016-03-16 change.
|
||
|
||
2016-03-16 Richard Henderson <rth@redhat.com>
|
||
Richard Biener <rguenth@suse.de>
|
||
|
||
PR middle-end/70240
|
||
PR middle-end/68215
|
||
PR tree-opt/68714
|
||
* gimplify.c (gimplify_expr) [VEC_COND_EXPR]: Gimplify the
|
||
first operand as is_gimple_condexpr.
|
||
|
||
PR middle-end/70240
|
||
PR middle-end/68215
|
||
Revert r231575
|
||
2015-12-11 Eric Botcazou <ebotcazou@adacore.com>
|
||
* tree-vect-generic.c (tree_vec_extract): Remove GSI parameter.
|
||
Do not gimplify the result.
|
||
(do_unop): Adjust call to tree_vec_extract.
|
||
(do_binop): Likewise.
|
||
(do_compare): Likewise.
|
||
(do_plus_minus): Likewise.
|
||
(do_negate): Likewise.
|
||
(expand_vector_condition): Likewise.
|
||
(do_cond): Likewise.
|
||
|
||
2016-03-16 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/70048
|
||
* config/aarch64/aarch64.c (virt_or_elim_regno_p): New.
|
||
(aarch64_classify_address): Use it.
|
||
(aarch64_legitimize_address): Force all subexpressions of PLUS
|
||
into registers. Simplify as (sfp+const)+reg or (reg+reg)+const.
|
||
|
||
2016-03-16 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Biener <rguenth@suse.de>
|
||
|
||
PR target/70245
|
||
* rtlanal.c (replace_rtx): For REG, if from is a REG,
|
||
return to even if only REGNO is equal, and assert
|
||
mode is the same.
|
||
|
||
2016-03-11 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/70224
|
||
* reorg.c (relax_delay_slots): Pass right argument to CROSSING_JUMP_P.
|
||
|
||
2016-03-16 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/70199
|
||
* function.h (struct function): Add has_forced_label_in_static.
|
||
* gimplify.c (force_labels_r): Set it.
|
||
* lto-streamer-in.c (input_struct_function_base): Read it.
|
||
* lto-streamer-out.c (output_struct_function_base): Write it.
|
||
* tree-inline.c (has_label_address_in_static_1): Remove.
|
||
(copy_forbidden): Remove fndecl parameter; test
|
||
has_forced_label_in_static.
|
||
(inline_forbidden_p): Update call to copy_forbidden.
|
||
(tree_versionable_function_p): Likewise.
|
||
* ipa-chkp.c (chkp_instrumentable_p): Likewise.
|
||
(chkp_versioning): Likewise.
|
||
* tree-inline.h (copy_forbidden): Update decl.
|
||
|
||
2016-03-16 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR c/70093
|
||
* cgraphunit.c (cgraph_node::expand_thunk): Also build call to the
|
||
function being thunked if the result type doesn't have fixed size.
|
||
* gimplify.c (gimplify_modify_expr): Also set LHS if the result type
|
||
doesn't have fixed size.
|
||
|
||
2016-03-16 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
* tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by
|
||
reporting malformed loop nest.
|
||
|
||
2016-03-16 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR lto/70187
|
||
* ipa-devirt.c (possible_polymorphic_call_targets): Move
|
||
nodes.length () == 1 test to before first nodes[0] access.
|
||
|
||
2016-03-16 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/68715
|
||
* graphite-scop-detection.c (scop_detection::merge_sese): Add missing
|
||
single_pred_p test.
|
||
|
||
2016-03-16 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/68809
|
||
* graphite-scop-detection.c (same_close_phi_node): Test if result types
|
||
are the same.
|
||
|
||
2016-03-16 Carlos O'Donell <carlos@redhat.com>
|
||
Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/extend.texi (Common Function Attributes): Describe ifunc impact
|
||
on leaf attribute. Mention ELF interposition problems.
|
||
|
||
2016-03-16 Alan Modra <amodra@gmail.com>
|
||
|
||
PR rtl-optimization/69195
|
||
PR rtl-optimization/47992
|
||
* ira.c (indirect_jump_optimize): Ignore artificial defs.
|
||
Add comments.
|
||
|
||
2016-03-15 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR bootstrap/69513
|
||
* dwarf2out.c (flush_limbo_die_list): Really flush the limbo list.
|
||
|
||
2016-03-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
* config/avr/avr.md (rotl<mode>3): Set mode for operand 2.
|
||
|
||
2016-03-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70222
|
||
* combine.c (simplify_shift_const_1): For A >> B >> C LSHIFTRT
|
||
optimization if mode is different from result_mode, queue up masking
|
||
of the result in outer_op. Formatting fix.
|
||
|
||
PR middle-end/70239
|
||
* tree-ssa-sccvn.c (VN_INFO_GET): Use safe_grow_cleared instead
|
||
of safe_grow.
|
||
|
||
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/69032
|
||
* sel-sched-ir.c (get_seqno_by_preds): Include both insn and head when
|
||
looping backwards over basic block insns.
|
||
|
||
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR target/66660
|
||
* sel-sched-ir.c (merge_expr): Avoid changing the speculative pattern
|
||
to non-speculative when propagating trap bits.
|
||
|
||
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/63384
|
||
* sel-sched.c (invoke_aftermath_hooks): Do not decrease issue_more on
|
||
DEBUG_INSN_P insns.
|
||
|
||
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR target/64411
|
||
* sched-deps.c (get_implicit_reg_pending_clobbers): New function,
|
||
factored out from ...
|
||
(sched_analyze_insn): ... here.
|
||
* sched-int.h (get_implicit_reg_pending_clobbers): Declare it.
|
||
* sel-sched-ir.c (setup_id_implicit_regs): New function, use
|
||
get_implicit_reg_pending_clobbers in it.
|
||
(setup_id_reg_sets): Use setup_id_implicit_regs.
|
||
(deps_init_id): Ditto.
|
||
|
||
2016-03-15 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR ipa/70161
|
||
* cgraph.c (cgraph_node::get_body): Save, reset and restore
|
||
dump_file_name.
|
||
* passes.c (execute_one_ipa_transform_pass): Add missing argument to
|
||
execute_function_dump.
|
||
(execute_one_pass): Don't dump function if it will be dumped after ipa
|
||
transform.
|
||
|
||
2016-03-15 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* genrecog.c (match_pattern_2): If pred is NULL don't call
|
||
safe_predicate_mode on it.
|
||
|
||
2016-03-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/70219
|
||
* lra-constraints.c (delete_move_and_clobber): Change assertion
|
||
to also allow dregno == 0.
|
||
|
||
2016-03-14 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/68714
|
||
* tree-ssa-reassoc.c (ovce_extract_ops, optimize_vec_cond_expr): New.
|
||
(can_reassociate_p): Allow ANY_INTEGRAL_TYPE_P.
|
||
(reassociate_bb): Use optimize_vec_cond_expr; avoid
|
||
optimize_range_tests, attempt_builtin_copysign and attempt_builtin_powi
|
||
on vectors.
|
||
|
||
2016-03-14 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR target/70083
|
||
* lra-lives.c (process_bb_lives): Also update biggest mode for hard
|
||
regs.
|
||
(lra_create_live_ranges_1): initialize hard register biggest_mode to
|
||
VOIDmode.
|
||
* lra-constraints.c (split_reg): For hard regs, try to find the
|
||
biggest single-register mode used in the function.
|
||
|
||
2016-03-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/56365
|
||
* tree-ssa-phiopt.c (minmax_replacement): Handle alternate
|
||
constants to compare against.
|
||
|
||
2016-03-14 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/70098
|
||
* config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
|
||
*ctr<mode>_internal5, *ctr<mode>_internal6): Also allow "d" as output.
|
||
(define_split for the GPR case): Use int_reg_operand instead of
|
||
gpc_reg_operand for the output.
|
||
|
||
2016-03-14 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/70045
|
||
* graphite-isl-ast-to-gimple.c (graphite_create_new_loop_guard): Unshare
|
||
create_empty_if_region_on_edge argument.
|
||
|
||
2016-03-13 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/arm/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Define.
|
||
(STACK_CHECK_PROTECT): Likewise.
|
||
* config/i386/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Likewise
|
||
(STACK_CHECK_PROTECT): Likewise.
|
||
* config/rs6000/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Likewise
|
||
(STACK_CHECK_PROTECT): Likewise.
|
||
* config/rs6000/vxworksae.h (STACK_CHECK_PROTECT): Likewise.
|
||
* config/sparc/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Likewise.
|
||
(STACK_CHECK_PROTECT): Likewise.
|
||
|
||
2016-03-12 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/69307
|
||
* sel-sched.c (choose_best_pseudo_reg): Properly check for hard
|
||
registers in modes that span more than one register.
|
||
|
||
2016-03-12 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/69614
|
||
* lra-constraints.c (delete_move_and_clobber): New.
|
||
(remove_inheritance_pseudos): Use it.
|
||
|
||
2016-03-12 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR ada/70017
|
||
* calls.c (emit_library_call_value_1): Clear the ECF_NOTHROW flag if
|
||
the libcall is LCT_THROW.
|
||
* explow.c (probe_stack_range): Pass LCT_THROW to emit_library_call
|
||
for the checking routine.
|
||
|
||
2016-03-11 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/70131
|
||
* config/rs6000/rs6000.md (round32<mode>2_fprs): Do not do the
|
||
optimization if we have direct move.
|
||
(roundu32<mode>2_fprs): Likewise.
|
||
|
||
2016-03-11 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR target/70123
|
||
* lra-remat.c (operand_to_remat): Disallow hard regs in the value t
|
||
be rematerialized.
|
||
(reg_overlap_for_remat_p): Renamed from input_regno_present_p.
|
||
Arguments swapped. All callers changed. Take reg_renumber into
|
||
account, and Calculate and compare register ranges for hard regs.
|
||
|
||
2016-03-11 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/70190
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
|
||
Handle cases where we can not extract the taken edge, even though we
|
||
found a constant value.
|
||
|
||
PR tree-optimization/64058
|
||
* tree-ssa-coalesce.c (struct coalesce_pair): Add new field INDEX.
|
||
(num_coalesce_pairs): Move up earlier in file.
|
||
(find_coalesce_pair): Initialize the INDEX field for each pair
|
||
discovered.
|
||
(compare_pairs): No longer sort on the elements in each pair.
|
||
Instead break ties with the index of the coalesce pair.
|
||
|
||
2016-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/70002
|
||
* config/aarch64/aarch64-protos.h
|
||
(aarch64_save_restore_target_globals): New prototype.
|
||
* config/aarch64/aarch64-c.c (aarch64_pragma_target_parse):
|
||
Call the above when popping pragma.
|
||
* config/aarch64/aarch64.c (aarch64_save_restore_target_globals):
|
||
New function.
|
||
(aarch64_set_current_function): Rewrite using the above.
|
||
|
||
2016-03-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70177
|
||
* gimple-expr.h (extract_ops_from_tree_1): Renamed to ...
|
||
(extract_ops_from_tree): ... this. In the 2 argument
|
||
overload remove _1 suffix.
|
||
* gimple-expr.c (extract_ops_from_tree_1): Renamed to ...
|
||
(extract_ops_from_tree): ... this.
|
||
* gimple.c (gimple_build_assign, gimple_assign_set_rhs_from_tree):
|
||
Adjust callers.
|
||
* tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.
|
||
* tree-ssa-forwprop.c (defcodefor_name): Call 3 operand
|
||
extract_ops_from_tree instead of 2 operand one.
|
||
|
||
2016-03-11 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
PR tree-optimization/70013
|
||
* tree-sra.c (analyze_access_subtree): Also set grp_unscalarized_data
|
||
for constant-pool entries.
|
||
|
||
2016-03-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/70174
|
||
* expmed.c (store_bit_field_using_insv): Use gen_lowpart_if_possible
|
||
followed by gen_lowpart on force_reg instead of just gen_lowpart.
|
||
|
||
PR tree-optimization/70169
|
||
* tree-ssa-loop.c (gen_lsm_tmp_name): Handle FUNCTION_DECL and
|
||
LABEL_DECL like VAR_DECL. Emit nothing instead of gcc_unreachable
|
||
for unknown codes.
|
||
|
||
2016-03-11 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70160
|
||
* config/i386/i386.c (scalar_chain::convert_reg): Skip uses
|
||
of uninitialized values.
|
||
|
||
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md ("trunctddd2"): Turn former define_insn into
|
||
define_expand.
|
||
("*trunctddd2"): New pattern definition.
|
||
("trunctdsd2"): Set prep_for_short_prec rounding mode for the
|
||
TD->DD truncation.
|
||
|
||
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md (BFP_RND_*, DFP_RND_*): Add new constant
|
||
definitions for BFP and DFP rounding modes.
|
||
("fixuns_truncdddi2", "fixuns_trunctddi2")
|
||
("fixuns_trunc<BFP:mode><GPR:mode>2", "fixuns_trunc<mode>si2")
|
||
("fix_trunc<DSF:mode><GPR:mode>2", "fix_trunc<mode>di2")
|
||
("fix_trunctf<mode>2"): Use the new constants instead of magic
|
||
numbers.
|
||
|
||
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/constraints.md: Adjust comment.
|
||
("Y"): Adjust comment. Rename s390_decompose_shift_count to
|
||
s390_decompose_addrstyle_without_index.
|
||
* config/s390/predicates.md (shift_count_or_setmem_operand):
|
||
Rename to setmem_operand.
|
||
* config/s390/s390-protos.h
|
||
(s390_decompose_shift_count): Rename to
|
||
s390_decompose_addrstyle_without_index.
|
||
* config/s390/s390.c (s390_decompose_shift_count)
|
||
(s390_mem_constraint, print_shift_count_operand)
|
||
(print_operand_address, print_operand): Rename
|
||
s390_decompose_shift_count to
|
||
s390_decompose_addrstyle_without_index and rename
|
||
print_shift_count_operand to print_addrstyle_operand troughout the
|
||
file.
|
||
* config/s390/s390.md ("setmem_long_<P:mode>", "*setmem_long")
|
||
("*setmem_long_and", "*setmem_long_31z", "*setmem_long_and_31z"):
|
||
Rename shift_count_or_setmem_operand to setmem_operand.
|
||
* config/s390/vx-builtins.md ("vec_insert<mode>")
|
||
("vec_promote<mode>"): Replace shift_count_or_setmem_operand with
|
||
nonmemory_operand.
|
||
|
||
2016-03-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
PR target/70168
|
||
* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
|
||
Handle overlapping retval and newval.
|
||
|
||
2016-03-10 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/7044
|
||
* config/aarch64/aarch64.c
|
||
(aarch64_override_options_after_change_1): When forcing
|
||
flag_omit_frame_pointer to be true, use a special value that can
|
||
be detected if this function is called again, thus preventing
|
||
flag_omit_leaf_frame_pointer from being forced to be false.
|
||
|
||
2016-03-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* common/config/aarch64/aarch64-common.c (aarch64_handle_option):
|
||
Set x_flag_omit_leaf_frame_pointer when handling
|
||
-momit-leaf-frame-pointer.
|
||
|
||
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR lto/69589
|
||
* cgraph.c (cgraph_node::dump): Dump split_part and
|
||
indirect_call_target.
|
||
* cgraph.h (cgraph_node): Add indirect_call_target flag.
|
||
* ipa.c (has_addr_references_p): Cleanup.
|
||
(is_indirect_call_target_p): New.
|
||
(walk_polymorphic_call_targets): Do not mark virtuals that may be
|
||
called indirectly as local.
|
||
(symbol_table::remove_unreachable_nodes): Compute indirect_call_target.
|
||
|
||
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/69630
|
||
* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
|
||
on cxa_pure_virtual.
|
||
|
||
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR lto/69589
|
||
* tree.c (free_lang_data_in_decl): Clear visibility of TYPE_DECL.
|
||
|
||
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR lto/69589
|
||
* tree.c (need_assembler_name_p): Only record main variant type names.
|
||
|
||
2016-03-10 Christophe Lyon <christophe.lyon@linaro.org>
|
||
|
||
PR target/70113.
|
||
* config/aarch64/aarch64.h (TARGET_FIX_ERR_A53_843419_DEFAULT):
|
||
Always define to 0 or 1.
|
||
(TARGET_FIX_ERR_A53_843419): New macro.
|
||
* config/aarch64/aarch64-elf-raw.h
|
||
(TARGET_FIX_ERR_A53_843419_DEFAULT): Update for above changes.
|
||
* config/aarch64/aarch64-linux.h: Likewise.
|
||
* config/aarch64/aarch64.c
|
||
(aarch64_override_options_after_change_1): Do not default
|
||
aarch64_nopcrelative_literal_loads to true if Cortex-A53 erratum
|
||
843419 is on.
|
||
(aarch64_attributes): Handle fix-cortex-a53-843419.
|
||
(aarch64_can_inline_p): Likewise.
|
||
* config/aarch64/aarch64.opt (aarch64_fix_a53_err843419): Save.
|
||
|
||
2016-03-10 Alan Lawrence <alan.lawrence@arm.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* common.opt (funconstrained-commons, flag_unconstrained_commons): New.
|
||
* tree.c (array_at_struct_end_p): Do not limit to size of decl for
|
||
DECL_COMMONS if flag_unconstrained_commons is set.
|
||
* tree-dfa.c (get_ref_base_and_extent): Likewise.
|
||
* doc/invoke.texi (Optimize Options): Add -funconstrained-commons.
|
||
(funconstrained-commons): Document.
|
||
|
||
2016-03-10 Christophe Lyon <christophe.lyon@linaro.org>
|
||
|
||
* config/aarch64/t-aarch64 (OPTIONS_H_EXTRA): Add
|
||
aarch64-fusion-pairs.def and aarch64-tuning-flags.def
|
||
|
||
2016-03-10 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* tree-vect-stmts.c (vectorizable_mask_load_store): Check mask
|
||
has a proper number of elements.
|
||
|
||
2016-03-10 Alan Modra <amodra@gmail.com>
|
||
|
||
PR rtl-optimization/69195
|
||
PR rtl-optimization/47992
|
||
* ira.c (recorded_label_ref): Delete.
|
||
(update_equiv_regs): Return void.
|
||
(indirect_jump_optimize): New function.
|
||
(ira): Call indirect_jump_optimize and delete_trivially_dead_insns
|
||
before regstat_compute_ri. Don't rebuild_jump_labels here.
|
||
Delete update_regstat.
|
||
|
||
2016-03-10 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70128
|
||
* tree-ssa-structalias.c (set_uids_in_ptset): Set
|
||
vars_contains_nonlocal for any FUNCTION_DECL or LABEL_DECL.
|
||
|
||
2016-03-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70152
|
||
* tree-sra.c (replace_removed_params_ssa_names): Copy over
|
||
SSA_NAME_OCCURS_IN_ABNORMAL_PHI from old_name to new_name.
|
||
|
||
PR target/70086
|
||
* config/i386/i386.md (truncdfsf2 splitter): Use gen_vec_concatv2df
|
||
instead of gen_sse2_loadlpd.
|
||
* config/i386/sse.md (*vec_concatv2df): Rename to...
|
||
(vec_concatv2df): ... this.
|
||
|
||
PR tree-optimization/70127
|
||
* fold-const.c (operand_equal_p): Revert the 2015-10-28 change.
|
||
|
||
2016-03-09 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR c/68473
|
||
PR c++/70105
|
||
* diagnostic-show-locus.c (compatible_locations_p): New function.
|
||
(layout::layout): Sanitize ranges using compatible_locations_p.
|
||
|
||
2016-03-09 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR c/68473
|
||
PR c++/70105
|
||
* diagnostic-show-locus.c (layout_range::layout_range): Replace
|
||
location_range param with three const expanded_locations * and a
|
||
bool.
|
||
(layout::layout): Replace call to
|
||
rich_location::lazily_expand_location with get_expanded_location.
|
||
Extract the range and perform location expansion here, passing
|
||
the results to the layout_range ctor.
|
||
* diagnostic.c (source_range::debug): Delete.
|
||
* diagnostic.h (diagnostic_expand_location): Reimplement in terms
|
||
of rich_location::get_expanded_location.
|
||
* gcc-rich-location.c (get_range_for_expr): Delete.
|
||
(gcc_rich_location::add_expr): Reimplement to avoid the
|
||
rich_location::add_range overload that took a location_range,
|
||
passing a location_t instead.
|
||
|
||
2016-03-09 Richard Biener <rguenther@suse.de>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/70138
|
||
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
|
||
Also skip vect_double_reduction_def.
|
||
|
||
2016-03-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70049
|
||
* config/i386/sse.md (*vec_extract<mode>): Use %0 instead of %k0
|
||
if the operand is "m".
|
||
|
||
2016-03-09 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* config/nvptx/nvptx.c (nvptx_option_override): Don't kill debug level.
|
||
|
||
2016-03-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
|
||
|
||
* config/i386/i386.c (processor_target_table): Fix cost table
|
||
intialization order for znver1.
|
||
|
||
2016-03-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* ipa-polymorphic-call.c (walk_ssa_copies): Fix spelling
|
||
- becuase -> because.
|
||
* ipa-reference.c (ignore_module_statics): Likewise.
|
||
* cgraph.c (cgraph_node::get_body): Likewise.
|
||
* ipa-inline.c (early_inliner): Likewise.
|
||
* ipa-devirt.c (types_same_for_odr): Likewise.
|
||
* tree-streamer-out.c (pack_ts_type_common_value_fields): Likewise.
|
||
* config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Likewise.
|
||
|
||
2016-03-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* tree-ssa-math-opts.c: Fix typo in comment.
|
||
|
||
2016-03-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70110
|
||
* config/i386/i386.c (scalar_chain::make_vector_copies,
|
||
scalar_chain::convert_reg): Call end_sequence in between
|
||
get_insns and emit_conversion_insns rather than after both
|
||
calls.
|
||
|
||
2016-03-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/70064
|
||
* config/i386/i386.h (machine_function): Add
|
||
pc_thunk_call_expanded flag.
|
||
(ix86_pc_thunk_call_expanded): New define.
|
||
* config/i386/i386.md (set_got, set_got_labelled): New expanders.
|
||
(*set_got): Rename insn pattern from set_got.
|
||
(*set_got_labelled): Rename inst pattern from set_got_labelled.
|
||
* config/i386/i386.c (ix86_compute_frame_layout): Use
|
||
ix86_pc_thunk_call_expanded to prevent red-zone.
|
||
|
||
2016-03-07 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* hsa.h (hsa_get_ctor_statements): Declare.
|
||
(hsa_get_dtor_statements): Likewise.
|
||
(hsa_get_kernel_dispatch_type): Likewise.
|
||
* hsa.c (hsa_get_ctor_statements): New function.
|
||
(hsa_get_dtor_statements): Likewise.
|
||
(hsa_get_kernel_dispatch_type): Likewise.
|
||
* hsa-brig.c (hsa_cdtor_statements): Removed.
|
||
(hsa_output_libgomp_mapping): Use hsa_get_ctor_statements and
|
||
hsa_get_dtor_statements.
|
||
* hsa-gen.c (hsa_kernel_dispatch_type): Removed.
|
||
(get_hsa_kernel_dispatch_offset): Use hsa_get_kernel_dispatch_type.
|
||
|
||
2016-03-07 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
||
|
||
* config/arm/arm-cores.def (cortex-r8): New.
|
||
* config/arm/arm-tables.opt (cortex-r8): Regenerate.
|
||
* config/arm/arm-tune.md: Likewise.
|
||
* gcc/doc/invoke.texi: Add cortex-r8 to list of cpu values.
|
||
|
||
2016-03-07 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR rtl-optimization/19705
|
||
* doc/invoke.texi (Options That Control Optimization): Clarify
|
||
-fno-branch-count-reg.
|
||
|
||
2016-02-26 Richard Biener <rguenther@suse.de>
|
||
Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69740
|
||
* cfghooks.c (remove_edge): Request loop fixups if we delete
|
||
an edge that might turn an irreducible loop into a natural
|
||
loop.
|
||
* cfgloop.h (check_verify_loop_structure): Clear LOOPS_NEED_FIXUP.
|
||
Move after definition of loops_state_clear.
|
||
|
||
2016-03-07 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR rtl-optimization/69052
|
||
* rtlanal.c (commutative_operand_precedence): Set higher precedence
|
||
to CONST_WIDE_INT.
|
||
|
||
2016-03-07 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/70116
|
||
* tree-ssa-tail-merge.c (merge_stmts_p): New function, handling
|
||
is_tm_ending stmts and ubsan/asan internal functions.
|
||
(find_duplicate): Use it. Don't test is_tm_ending here.
|
||
|
||
2016-03-07 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/70115
|
||
* tree-ssa-loop-ivcanon.c (propagate_into_all_uses): Remove.
|
||
(propagate_constants_for_unrolling): Use replace_uses_by.
|
||
|
||
2016-03-07 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
PR middle-end/69916
|
||
* omp-low.c (struct oacc_loop): Add ifns.
|
||
(new_oacc_loop_raw): Initialize it.
|
||
(finish_oacc_loop): Clear mask & flags if no ifns.
|
||
(oacc_loop_discover_walk): Count IFN_GOACC_LOOP calls.
|
||
(oacc_loop_xform_loop): Add ifns arg & adjust.
|
||
(oacc_loop_process): Adjust oacc_loop_xform_loop call.
|
||
|
||
2016-03-07 Richard Henderson <rth@redhat.com>
|
||
|
||
PR rtl-opt/70061
|
||
* tree-outofssa.c (emit_partition_copy): Flush pending stack adjust.
|
||
(insert_value_copy_on_edge): Likewise.
|
||
|
||
2016-03-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/arm/arm_neon.h: Show error if using with soft-float ABI.
|
||
|
||
2016-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR target/62281
|
||
* config/i386/sol2.h (STACK_REALIGN_DEFAULT): Define.
|
||
|
||
2016-03-05 Venkataramanan Kumar <Venkataramanan.kumar@amd.com>
|
||
|
||
* config/i386/i386.c (znver1_cost): Fix Multiply cost.
|
||
|
||
2016-03-05 Venkataramanan Kumar <Venkataramanan.kumar@amd.com>
|
||
|
||
Fix sseimul type attribute.
|
||
* config/i386/znver1.md
|
||
(znver1_sseimul, znver1_sseimul_avx256, znver1_sseimul_load,
|
||
znver1_sseimul_avx256_load) : Fix the type attribute.
|
||
(znver1_sseimul_di, znver1_sseimul_load_di): Fix type attribute,
|
||
pipe usage and latency.
|
||
|
||
2016-03-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/70084
|
||
* tree-inline.c (copy_tree_body_r): When cancelling ADDR_EXPR
|
||
of INDIRECT_REF and ADDR_EXPR changed type, fold_convert it
|
||
to the right type.
|
||
|
||
2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR c/69973
|
||
* targhooks.c (default_vector_alignment): Limit to MAX_OFILE_ALIGNMENT.
|
||
|
||
PR rtl-optimization/69941
|
||
* postreload.c (reload_combine_recognize_pattern): Ensure all uses of
|
||
the reg share its mode.
|
||
|
||
2016-03-04 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69196
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
|
||
If the both SSA_NAMEs are anonymous, then consider them unassociated
|
||
and include the PHI in the statement count.
|
||
|
||
2016-03-05 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* omp-low.c (check_omp_nesting_restrictions): Check for non-oacc
|
||
construct in oacc routine. Check for oacc region in oacc routine.
|
||
|
||
2016-03-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70062
|
||
* config/i386/i386.c (decide_alg): Add RECUR argument. Revert
|
||
2016-02-22 changes, instead don't recurse if RECUR is already true.
|
||
Don't change *dynamic_check if RECUR. Adjust recursive caller
|
||
to pass true to the new argument.
|
||
(ix86_expand_set_or_movmem): Adjust decide_alg caller.
|
||
|
||
PR target/70059
|
||
* config/i386/sse.md (vec_set_lo_<mode><mask_name>,
|
||
<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask): Formatting
|
||
fixes.
|
||
(vec_set_hi_<mode><mask_name>): Likewise. Swap VEC_CONCAT operands.
|
||
|
||
2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR rtl-optimization/57676
|
||
* lra-assigns.c (lra_assign): Guard test for maximum iterations
|
||
with flag_checking.
|
||
|
||
2016-03-04 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* tree-vect-patterns.c (search_type_for_mask): Handle
|
||
comparison of booleans.
|
||
|
||
2016-03-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* doc/extend.texi (__builtin_alloca, __builtin_alloca_with_align):
|
||
Fix @xref usage.
|
||
|
||
PR debug/69947
|
||
* dwarf2out.c (prune_unused_types_walk_loc_descr): Handle
|
||
all other ops that have dw_val_class_die_ref operands,
|
||
and DW_OP_GNU_entry_value.
|
||
|
||
2016-03-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR rtl-optimization/69904
|
||
* config/arm/arm.c (arm_cannot_copy_insn_p):
|
||
Return true for load-exclusive instructions.
|
||
|
||
2016-03-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70021
|
||
* tree-vect-stmts.c (vect_mark_relevant): Remove USED_IN_PATTERN
|
||
argument, if STMT_VINFO_IN_PATTERN_P (stmt_info), always mark
|
||
the pattern no matter if it is used just by non-pattern, pattern
|
||
or mix thereof.
|
||
(process_use, vect_mark_stmts_to_be_vectorized): Adjust callers.
|
||
* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): If
|
||
oprnd1 def_stmt is in pattern, don't look through it.
|
||
|
||
2016-03-03 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR middle-end/70050
|
||
* match.pd (X % -Y): Add INTEGRAL_TYPE_P check.
|
||
|
||
2016-03-03 Martin Liska <mliska@suse.cz>
|
||
|
||
PR tree-optimization/70043
|
||
* tree-vect-loop.c (optimize_mask_stores): Move iterator to
|
||
previous statement if we see a debug statement.
|
||
|
||
2016-03-03 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/55936
|
||
* tree-vrp.c (compare_name_with_value): Add use_equiv_p
|
||
parameter and guard unsafe equivalence use.
|
||
(vrp_evaluate_conditional_warnv_with_ops): Always use
|
||
safe equivalences but not via the quadratic compare_names
|
||
helper.
|
||
|
||
2016-03-03 Michael Collison <michael.collison@linaro.org>
|
||
|
||
PR target/70014
|
||
* config/arm/arm.md (*subsi3_carryin_const): Change predicate
|
||
for operand 1 to s_register_operand. Change predicate for operand
|
||
2 to arm_not_immediate_operand.
|
||
|
||
2016-03-02 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* doc/tm.texi: Regenerated.
|
||
|
||
2016-03-02 Richard Henderson <rth@redhat.com>
|
||
|
||
PR rtl-opt/67145
|
||
* simplify-rtx.c (simplify_plus_minus): Allow reassoc without
|
||
simplification when all args are positive non-fixed registers.
|
||
|
||
2016-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
||
|
||
* target.def (lra_p): Specify that new ports should use LRA.
|
||
|
||
2016-03-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR libgomp/69555
|
||
* gimplify.c (gimplify_decl_expr): For decls with REFERENCE_TYPE, also
|
||
gimplify_type_sizes the type they refer to.
|
||
(omp_notice_variable): Handle reference vars to VLAs.
|
||
* omp-low.c (lower_omp_target): Emit setup of OMP_CLAUSE_PRIVATE
|
||
reference to VLA decls in the second pass instead of first pass.
|
||
|
||
2016-03-02 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/68659
|
||
* graphite-isl-ast-to-gimple.c (collect_all_ssa_names): Handle
|
||
new_expr == NULL_TREE.
|
||
(get_new_name): Handle ADDR_EXPR.
|
||
|
||
2016-03-02 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR rtl-optimization/69052
|
||
* loop-invariant.c (canonicalize_address): New function.
|
||
(inv_can_prop_to_addr_use): Check validity of address expression
|
||
which is canonicalized by above function.
|
||
|
||
2016-03-02 Alan Modra <amodra@gmail.com>
|
||
|
||
PR ipa/69990
|
||
* ipa-icf.c (sem_variable::merge): Do not merge an alias with
|
||
larger alignment.
|
||
|
||
2016-03-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/70028
|
||
* config/i386/i386.md (kmovw): Move m constraint to 2nd alternative.
|
||
(*movhi_internal): Put mask moves from and to memory separately
|
||
from moves from/to GPRs.
|
||
|
||
2016-03-02 Richard Biener <rguenther@suse.de>
|
||
|
||
* genmatch.c (dt_node::gen_kids): Fix match code-gen for embedded
|
||
GENERIC expressions in GIMPLE.
|
||
|
||
2016-03-02 Richard Biener <rguenther@suse.de>
|
||
|
||
* config/i386/i386.c (type_natural_mode): Fix typo.
|
||
|
||
2016-03-02 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config.gcc (mep-*-elf): Add newlib-stdint.h to tm_file.
|
||
|
||
2016-03-02 Richard Biener <rguenther@suse.de>
|
||
Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/67278
|
||
* config/i386/i386.c (type_natural_mode): Handle XFmode vectors.
|
||
|
||
2016-03-02 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/67278
|
||
* tree-cfg.c (verify_expr): Adjust BIT_FIELD_REF case.
|
||
|
||
2016-03-02 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR c/67854
|
||
* gimplify.c (gimplify_va_arg_expr): Use expanded location for the
|
||
"is promoted to" warning.
|
||
|
||
2016-03-01 DJ Delorie <dj@redhat.com>
|
||
|
||
* config.gcc: Deprecate mep-*.
|
||
|
||
2016-03-01 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR middle-end/70025
|
||
* lra-constraints.c (regno_val_use_in): New.
|
||
(match_reload): Use it instead of regno_use_in.
|
||
|
||
2016-03-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR rtl-optimization/70007
|
||
* gcse.c (compute_ld_motion_mems): Tidy up and also invalidate memory
|
||
references present in REG_EQUAL notes attached to non-SET patterns.
|
||
|
||
2016-03-01 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69196
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
|
||
Appropriately clamp the number of statements to copy when the
|
||
thread path does not traverse a loop backedge.
|
||
|
||
PR tree-optimization/69196
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
|
||
Do count some PHIs in the thread path against the insn count. Decrease
|
||
final statement count by one as the control statement in the last
|
||
block will get removed. Remove special cased code for handling PHIs
|
||
in the last block.
|
||
|
||
2016-03-01 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/70027
|
||
* config/i386/i386.c (ix86_output_call_insn): Add -masm=intel
|
||
asm dialect alternatives to explicit GOTPCREL calls.
|
||
|
||
2016-03-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR ada/70017
|
||
* ira.c (do_reload): Issue warning for generic stack checking here...
|
||
* reload1.c (reload): ...instead of here and streamline it.
|
||
|
||
2016-03-01 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config.gcc (cr16-*-elf): Add newlib-stdint.h to tm_file.
|
||
|
||
2016-03-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69983
|
||
* tree-chrec.c (eq_evolutions_p): Handle conversions, compare
|
||
types and fall back to operand_equal_p.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Revert
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/constraints.md ("jm8"): New constraint.
|
||
* config/s390/predicates.md ("const_int_8bitset_operand"): New
|
||
predicate.
|
||
* config/s390/s390.md ("*setmem_long", "*setmem_long_and"): Merge
|
||
into ...
|
||
("*setmem_long<setmem_and>"): New pattern.
|
||
("*setmem_long_31z", "*setmem_long_and_31z"): Merge
|
||
into ...
|
||
("*setmem_long_31z<setmem_and>"): New pattern.
|
||
* config/s390/subst.md ("setmem_31z_subst", "setmem_and_subst"):
|
||
New substitution rules with the required attributes.
|
||
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
Revert
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* gensupport.c (process_substs_on_one_elem): Split loop to
|
||
complete mark_operands_used_in_match_dup on all expressions in the
|
||
vector first.
|
||
(adjust_operands_numbers): Inline into process_substs_on_one_elem
|
||
and remove function.
|
||
|
||
2016-03-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/70022
|
||
* fold-const.c (fold_indirect_ref_1): Fix range checking for
|
||
vector BIT_FIELD_REF extract.
|
||
|
||
2016-03-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69994
|
||
* tree-ssa-reassoc.c (ops_equal_values_p): Handle missing case.
|
||
|
||
2016-03-01 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR tree-optimization/69956
|
||
* tree-vect-stmts.c (supportable_widening_operation): Support
|
||
multi-step conversion of boolean vectors.
|
||
(supportable_narrowing_operation): Likewise.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_decompose_address): Don't accept SImode
|
||
anymore.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/subst.md (DSI_VI): New mode iterator.
|
||
("addr_style_op_subst"): Use DSI_VI instead of DSI.
|
||
* config/s390/vector.md ("vec_set<mode>"): Move expander before
|
||
the insn definition.
|
||
("*vec_set<mode>"): Change predicate and add alternative to
|
||
support only either register or const_int operands as element
|
||
selector.
|
||
("*vec_set<mode>_plus"): New pattern to support reg + const_int
|
||
operands.
|
||
("vec_extract<mode>"): New expander.
|
||
("*vec_extract<mode>"): New insn definition supporting reg and
|
||
const_int element selectors.
|
||
("*vec_extract<mode>_plus"): New insn definition supporting
|
||
reg+const_int element selectors.
|
||
("rotl<mode>3", "ashl<mode>3", "ashr<mode>3"): Merge into the
|
||
following expander+insn definition.
|
||
("<vec_shifts_name><mode>3"): New expander.
|
||
("*<vec_shifts_name><mode>3<addr_style_op>"): New insn definition.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md ("*tabort_1"): Change predicate to
|
||
nonmemory_operand. Add a second alternative to cover
|
||
register as well as const int operands.
|
||
("*tabort_1_plus"): New pattern definition.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md ("*ashrdi3_cc_31")
|
||
("*ashrdi3_cconly_31""*ashrdi3_cc_31_and")
|
||
("*ashrdi3_cconly_31_and", "*ashrdi3_31_and", "*ashrdi3_31"):
|
||
Merge insn definitions into ...
|
||
("*ashrdi3_31<addr_style_op_cc><masked_op_cc><setcc><cconly>"):
|
||
New pattern definition.
|
||
("*ashr<mode>3_cc", "*ashr<mode>3_cconly", "ashr<mode>3", )
|
||
("*ashr<mode>3_cc_and", "*ashr<mode>3_cconly_and")
|
||
("*ashr<mode>3_and"): Merge insn definitions into ...
|
||
("*ashr<mode>3<addr_style_op_cc><masked_op_cc><setcc><cconly>"):
|
||
New pattern definition.
|
||
* config/s390/subst.md ("addr_style_op_cc_subst")
|
||
("masked_op_cc_subst", "setcc_subst", "cconly_subst"): New
|
||
substitutions patterns plus attributes.
|
||
Add ashiftrt to SUBST iterator.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md ("<shift><mode>3"): Change predicate of
|
||
op2 to nonmemory_operand.
|
||
("*<shift>di3_31", "*<shift>di3_31_and"):
|
||
Merge into single pattern definition ...
|
||
("*<shift>di3_31<addr_style_op><masked_op>"): New pattern.
|
||
("*<shift><mode>3", "*<shift><mode>3_and"): Merge into single
|
||
pattern definition ...
|
||
("*<shift><mode>3<addr_style_op><masked_op>"): New pattern.
|
||
* config/s390/subst.md: Add ashift and lshiftrt to SUBST
|
||
iterator.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/predicates.md (const_int_6bitset_operand): New
|
||
predicate.
|
||
* config/s390/s390.md: Include subst.md.
|
||
("rotl<mode>3"): New expander.
|
||
("rotl<mode>3", "*rotl<mode>3_and"): Merge insn definitions into
|
||
...
|
||
("*rotl<mode>3<addr_style_op><masked_op>"): New insn definition.
|
||
* config/s390/subst.md: New file.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md ("op_type", "atype", "length" attributes):
|
||
Remove RRR type. It doesn't really exist.
|
||
("RRer", "f0", "v0", "vf", "vd", "op1", "Rf"): Remove mode
|
||
attributes.
|
||
("BFP", "DFP", "nDSF", "nDFDI"): Add mode attributes.
|
||
("*cmp<mode>_ccs", "floatdi<mode>2", "add<mode>3")
|
||
("*add<mode>3_cc", "*add<mode>3_cconly", "sub<mode>3")
|
||
("*sub<mode>3_cc", "*sub<mode>3_cconly", "mul<mode>3")
|
||
("fma<mode>4", "fms<mode>4", "div<mode>3", "*neg<mode>2")
|
||
("*abs<mode>2", "*negabs<mode>2", "sqrt<mode>2"): Override
|
||
`enabled' attribute.
|
||
|
||
2016-03-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* gensupport.c (process_substs_on_one_elem): Split loop to
|
||
complete mark_operands_used_in_match_dup on all expressions in the
|
||
vector first.
|
||
(adjust_operands_numbers): Inline into process_substs_on_one_elem
|
||
and remove function.
|
||
|
||
2016-02-29 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/69706
|
||
* config/sparc/sparc.c (NWORDS_UP): Rename to...
|
||
(CEIL_NWORDS): ...this. Use CEIL macro.
|
||
(compute_fp_layout): Adjust to above renaming.
|
||
(function_arg_union_value): Likewise.
|
||
(sparc_arg_partial_bytes): Likewise.
|
||
(sparc_function_arg_advance): Likewise.
|
||
|
||
2016-02-29 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/70005
|
||
* tree-ssa-uncprop.c (associate_equivalences_with_edges): Handle case
|
||
where an object with a boolean range is compared against a value
|
||
outside [0..1].
|
||
|
||
PR tree-optimization/69999
|
||
* gimple-ssa-split-paths.c (split_paths): When duplicating a block
|
||
with an outgoing edge marked with EDGE_IRREDUCIBLE_LOOP, schedule
|
||
loop cleanups.
|
||
|
||
2016-02-29 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69994
|
||
* tree-ssa-reassoc.c (gimple_nop_conversion_p): New function.
|
||
(get_unary_op): Look through nop conversions.
|
||
(ops_equal_values_p): New function, look for equality diregarding
|
||
nop conversions.
|
||
(eliminate_plus_minus_pair): Use ops_equal_values_p
|
||
(repropagate_negates): Do not use get_unary_op here.
|
||
|
||
2016-02-29 Martin Liska <mliska@suse.cz>
|
||
|
||
* system.h: Poison ENABLE_CHECKING macro.
|
||
|
||
2016-02-29 Martin Liska <mliska@suse.cz>
|
||
|
||
* hsa-gen.c (gen_body_from_gimple): Dump only if TDF_DETAILS
|
||
is presented in dump flags.
|
||
* hsa-regalloc.c (linear_scan_regalloc): Likewise.
|
||
(hsa_regalloc): Likewise.
|
||
|
||
2016-02-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69980
|
||
* tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Update
|
||
permutation of those we need to keep.
|
||
|
||
2016-02-29 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/69706
|
||
* config/sparc/sparc.c (ROUND_ADVANCE): Rename to...
|
||
(NWORDS_UP): ...this
|
||
(init_cumulative_args): Minor tweaks.
|
||
(sparc_promote_function_mode): Likewise.
|
||
(scan_record_type): Delete.
|
||
(traverse_record_type): New function template.
|
||
(classify_data_t): New structure type.
|
||
(classify_registers): New inline function.
|
||
(function_arg_slotno): In 64-bit mode, bail out early if FP slots are
|
||
exhausted. Instantiate traverse_record_type on classify_registers and
|
||
deal with the case of a structure passed in slot #15 with no FP field
|
||
in the first word.
|
||
(assign_data_t): New structure type.
|
||
(compute_int_layout): New static function.
|
||
(compute_fp_layout): Likewise.
|
||
(count_registers): New inline function.
|
||
(assign_int_registers): New static function.
|
||
(assign_fp_registers): Likewise.
|
||
(assign_registers): New inline function.
|
||
(function_arg_record_value_1): Delete.
|
||
(function_arg_record_value_2): Likewise.
|
||
(function_arg_record_value_3): Likewise.
|
||
(function_arg_record_value): Adjust to above changes. Instantiate
|
||
traverse_record_type on count_registers to first count the number of
|
||
registers to be used and then on assign_registers to assign them.
|
||
(function_arg_union_value): Adjust to above renaming.
|
||
(sparc_function_arg_1); Minor tweaks. Remove commented out code.
|
||
(sparc_arg_partial_bytes): Adjust to above renaming. Deal with the
|
||
case of a structure passed in slot #15
|
||
(sparc_function_arg_advance): Likewise.
|
||
(function_arg_padding): Minor tweak.
|
||
|
||
2016-02-29 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69720
|
||
* tree-vect-loop.c (get_initial_def_for_reduction): Avoid
|
||
the adjustment_def path for possibly vectorized defs.
|
||
(vect_create_epilog_for_reduction): Handle vectorized initial
|
||
defs properly.
|
||
|
||
2016-02-28 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/i386/cygming.h (STACK_REALIGN_DEFAULT): Define.
|
||
|
||
2016-02-27 Jeff Law <law@redhat.com>
|
||
|
||
Revert
|
||
2016-02-26 Richard Biener <rguenther@suse.de>
|
||
Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69740
|
||
* cfghooks.c (remove_edge): Request loop fixups if we delete
|
||
an edge that might turn an irreducible loop into a natural
|
||
loop.
|
||
|
||
2016-02-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69896
|
||
* tree-vect-generic.c (get_compute_type): Avoid single element
|
||
vector types.
|
||
|
||
2016-02-26 Evandro Menezes <e.menezes@samsung.com>
|
||
|
||
Rename the AArch64 tuning option and related functions to enable the
|
||
Newton series for the reciprocal square root to reflect its
|
||
approximative characteristic.
|
||
|
||
* config/aarch64/aarch64-protos.h (aarch64_emit_swrsqrt): Rename
|
||
function to "aarch64_emit_approx_rsqrt".
|
||
* config/aarch64/aarch64-tuning-flags.def: Rename tuning flag to
|
||
AARCH64_EXTRA_TUNE_APPROX_RSQRT.
|
||
* config/aarch64/aarch64.c (exynosm1_tunigs): Use new flag name.
|
||
(xgene1_tunings): Likewise.
|
||
(use_rsqrt_p): Likewise.
|
||
(aarch64_emit_swrsqrt): Use new function name.
|
||
* config/aarch64/aarch64-simd.md (aarch64_rsqrts_*): Likewise.
|
||
* config/aarch64/aarch64.opt (mlow-precision-recip-sqrt): Reword the
|
||
text explaining this option.
|
||
* doc/invoke.texi (-mlow-precision-recip-sqrt): Likewise.
|
||
|
||
2016-02-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69969
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
|
||
complain about -mallow-movmisalign without -mvsx if
|
||
TARGET_ALLOW_MOVMISALIGN was not set explicitly.
|
||
|
||
2016-02-26 Joel Sherrill <joel@rtems.org>
|
||
|
||
* config.gcc: Add x86_64-*-rtems*.
|
||
* gcc/config/i386/rtems-64.h: New file.
|
||
|
||
2016-02-26 Joel Sherrill <joel@rtems.org>
|
||
|
||
* config.gcc: Add aarch64-*-rtems*.
|
||
* gcc/config/aarch64/rtems.h: New file.
|
||
|
||
2016-02-26 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR target/69946
|
||
* config/rs6000/rs6000.c (rs6000_insn_for_shift_mask): Print rlwinm
|
||
shift amount using %h. Add comment.
|
||
|
||
2016-02-26 Richard Biener <rguenther@suse.de>
|
||
Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69740
|
||
* cfghooks.c (remove_edge): Request loop fixups if we delete
|
||
an edge that might turn an irreducible loop into a natural
|
||
loop.
|
||
|
||
2016-02-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR middle-end/69920
|
||
* tree-sra.c (sra_modify_assign): Do not remove loads of
|
||
uninitialized aggregates to SSA_NAMEs.
|
||
|
||
2016-02-26 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/69709
|
||
* config/s390/s390.md (risbg and risbgn splitters): Allocate new
|
||
pseudo in case the target rtx matches the source of the left
|
||
shift.
|
||
|
||
2016-02-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR hsa/69568
|
||
* hsa.h (hsa_type_packed_p): Declare.
|
||
* hsa.c (hsa_type_packed_p): New function.
|
||
* hsa-gen.c (mem_type_for_type): Use unsigned type for packed
|
||
loads.
|
||
(gen_hsa_insns_for_store): Use hsa_type_packed_p.
|
||
* hsa-brig.c (emit_basic_insn): Likewise.
|
||
|
||
2016-02-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
pr hsa/69674
|
||
* hsa-gen.c (gen_hsa_phi_from_gimple_phi): Use proper hsa type for
|
||
pointers.
|
||
(gen_hsa_addr): Allow integer constants in TMR_INDEX2.
|
||
|
||
2016-02-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* hsa.h (is_a_helper): New overload for hsa_op_immed for
|
||
hsa_op_with_type operands.
|
||
(hsa_unsigned_type_for_type): Declare.
|
||
* hsa.c (hsa_unsigned_type_for_type): New function.
|
||
* hsa-gen.c (gen_hsa_binary_operation): Use hsa_unsigned_type_for_type.
|
||
(gen_hsa_insns_for_operation_assignment): Satisfy constrains of
|
||
the finalizer. Do not emit extra move.
|
||
|
||
2016-02-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* hsa-gen.c (gen_hsa_ternary_atomic_for_builtin): Fail in presence of
|
||
atomic operations in private segment.
|
||
|
||
2016-02-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* omp-low.c (grid_find_ungridifiable_statement): Store problematic
|
||
statements to wi->info. Also disallow omp simd constructs.
|
||
(grid_target_follows_gridifiable_pattern): Use wi.info to dump reason
|
||
for not gridifying. Dump special string for omp_for.
|
||
|
||
2016-02-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69245
|
||
* config/aarch64/aarch64.c (aarch64_set_current_function):
|
||
Save/restore target globals when switching to
|
||
target_option_default_node.
|
||
|
||
2016-02-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69613
|
||
* config/aarch64/aarch64.c (aarch64_shift_truncation_mask):
|
||
Return 0 if !SHIFT_COUNT_TRUNCATED.
|
||
|
||
2016-02-26 Jakub Jelinek <jakub@redhat.com>
|
||
Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR rtl-optimization/69891
|
||
* dse.c (scan_insn): If we can't figure out memset arguments
|
||
or they are non-constant, call clear_rhs_from_active_local_stores.
|
||
|
||
2016-02-26 Martin Liska <mliska@suse.cz>
|
||
|
||
* doc/extend.texi: Mention clog10, clog10f an clog10l
|
||
in Builtins section.
|
||
|
||
2016-02-26 Martin Liska <mliska@suse.cz>
|
||
|
||
* dwarf2out.c (new_loc_descr): Replace ENABLE_CHECKING with
|
||
CHECKING_P.
|
||
(resolve_args_picking_1): Likewise.
|
||
* dwarf2out.h (struct GTY): Likewise.
|
||
|
||
2016-02-26 Martin Liska <mliska@suse.cz>
|
||
|
||
* hsa-gen.c (generate_hsa): Replace ENABLE_CHECKING macro
|
||
with flag_checking.
|
||
* hsa-regalloc.c (linear_scan_regalloc): Likewise.
|
||
|
||
2016-02-26 Markus Trippelsdorf <markus@trippelsdorf.de>
|
||
Martin Liska <mliska@suse.cz>
|
||
|
||
* doc/install.texi: Mention --enable-valgrind-annotations.
|
||
|
||
2016-02-26 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69551
|
||
* tree-ssa-structalias.c (get_constraint_for_ssa_var): When
|
||
looking through aliases adjust DECL_PT_UID to refer to the
|
||
ultimate alias target.
|
||
|
||
2016-02-25 Martin Liska <mliska@suse.cz>
|
||
|
||
PR middle-end/69919
|
||
* alloc-pool.c (after_memory_report): New variable.
|
||
* alloc-pool.h (base_pool_allocator ::release): Do not use
|
||
the infrastructure if after_memory_report.
|
||
* toplev.c (toplev::main): Mark after memory report.
|
||
|
||
2016-02-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48795
|
||
* tree-vrp.c (check_array_ref): Use array_at_struct_end_p.
|
||
|
||
2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
|
||
|
||
PR driver/68463
|
||
* config/gnu-user.h (CRTOFFLOADBEGIN): Define. Add crtoffloadbegin.o if
|
||
offloading is enabled and -fopenacc or -fopenmp is specified.
|
||
(CRTOFFLOADEND): Likewise.
|
||
(GNU_USER_TARGET_STARTFILE_SPEC): Add CRTOFFLOADBEGIN.
|
||
(GNU_USER_TARGET_ENDFILE_SPEC): Add CRTOFFLOADEND.
|
||
* lto-wrapper.c (offloadbegin, offloadend): Remove static vars.
|
||
(offload_objects_file_name): New static var.
|
||
(tool_cleanup): Remove offload_objects_file_name file.
|
||
(find_offloadbeginend): Replace with ...
|
||
(find_crtoffloadtable): ... this.
|
||
(run_gcc): Remove offload_argc and offload_argv.
|
||
Get offload_objects_file_name from -foffload-objects=... option.
|
||
Read names of object files with offload from this file, pass them to
|
||
compile_images_for_offload_targets. Don't call find_offloadbeginend and
|
||
don't pass offloadbegin and offloadend to the linker. Don't pass
|
||
offload non-LTO files to the linker, because now they're not claimed.
|
||
|
||
2016-02-25 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/69630
|
||
* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
|
||
on builtin_unreachable.
|
||
|
||
2016-02-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69896
|
||
* regcprop.c: Include cfgrtl.h.
|
||
(copyprop_hardreg_forward_1): If noop_p insn uses narrower
|
||
than remembered mode, either delete it (if noop_move_p), or
|
||
treat like copy_p but not noop_p instruction.
|
||
|
||
2016-02-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/69705
|
||
* dwarf2out.c (gen_variable_die): Work around buggy LTO
|
||
- allow NULL decl for Fortran DW_TAG_common_block variables.
|
||
|
||
2016-02-24 Jason Merrill <jason@redhat.com>
|
||
|
||
* common.opt (flifetime-dse): Add -flifetime-dse=1.
|
||
|
||
2016-02-24 Richard Biener <rguenther@suse.de>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/69760
|
||
* tree-scalar-evolution.c (interpret_rhs_expr): Re-write
|
||
conditionally executed ops to well-defined overflow behavior.
|
||
|
||
2016-02-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/69915
|
||
* tree.c (build_vector_from_ctor): Fix handling of VECTOR_CST
|
||
elements.
|
||
|
||
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR rtl-optimization/69886
|
||
* gcse.c (can_assign_to_reg_without_clobbers_p): Accept mode
|
||
argument. Use it when checking validity of set instructions.
|
||
(want_to_gcse_p): Pass mode to can_assign_to_reg_without_clobbers_p.
|
||
(compute_ld_motion_mems): Update can_assign_to_reg_without_clobbers_p
|
||
callsite.
|
||
* rtl.h (can_assign_to_reg_without_clobbers_p): Update prototype.
|
||
* store-motion.c (find_moveable_store): Update
|
||
can_assign_to_reg_without_clobbers_p callsite.
|
||
|
||
2016-02-24 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/68963
|
||
* tree-ssa-loop-niter.c (derive_constant_upper_bound_ops): Fix
|
||
bogus check.
|
||
(record_nonwrapping_iv): Do not fall back to the low/high bound
|
||
for non-constant IV bases if the stmt is not always executed.
|
||
|
||
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/arm/arm-cores.def (cortex-a32): New entry.
|
||
* config/arm/arm-tables.opt: Regenerate.
|
||
* config/arm/arm-tune.md: Regenerate.
|
||
* config/arm/bpabi.h (BE8_LINK_SPEC): Add mcpu=cortex-a32.
|
||
* config/arm/t-aprofile: Handle mcpu=cortex-a32.
|
||
* doc/invoke.texi (ARM Options): Document cortex-a32 as value
|
||
for -mcpu and -mtune.
|
||
|
||
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69875
|
||
* config/arm/arm.h (TARGET_HAVE_LPAE): Define.
|
||
* config/arm/unspecs.md (VUNSPEC_LDRD_ATOMIC): New value.
|
||
* config/arm/sync.md (arm_atomic_loaddi2_ldrd): New pattern.
|
||
(atomic_loaddi_1): Delete.
|
||
(atomic_loaddi): Rewrite expander using the above changes.
|
||
|
||
2016-02-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/69918
|
||
* params.def (PARAM_MAX_SSA_NAME_QUERY_DEPTH): Bump default from
|
||
2 to 3.
|
||
|
||
2016-02-24 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Biener <rguenth@suse.de>
|
||
|
||
PR middle-end/69909
|
||
* expr.c (expand_expr_real_1) <normal_inner_ref>: Avoid
|
||
set_mem_attributes if tem is SSA_NAME which got expanded
|
||
as a MEM.
|
||
|
||
2016-02-24 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69907
|
||
* tree-vect-stmts.c (vectorizable_load): Check for gaps at the
|
||
end of permutations for BB vectorization.
|
||
|
||
2016-02-24 Christian Bruel <christian.bruel@st.com>
|
||
|
||
* config/arm/arm-c.c (arm_option_override): Initialize
|
||
target_option_current_node.
|
||
* config/arm/arm.c (arm_pragma_target_parse): Replace
|
||
build_target_option_node call by target_option_current_node.
|
||
Set target_option_current_node.
|
||
Fix comments.
|
||
|
||
2016-02-23 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
PR target/69810
|
||
* config/rs6000/rs6000.md (zero_extendqi<mode>2_dot): Convert from
|
||
define_insn_and_split to define_insn.
|
||
(zero_extendqi<mode>2_dot2): Same.
|
||
(extendqi<mode>2_dot): Same.
|
||
(extendqi<mode>2_dot2): Same.
|
||
|
||
2016-02-23 Evandro Menezes <e.menezes@samsung.com>
|
||
|
||
* config/arm/exynos-m1.md: Change cost of STP, fix bypass for stores
|
||
and add bypass for AES{D,E} and AESMC pairs.
|
||
* config/aarch64/aarch64.c (exynosm1_tunings): Enable fusion of AES{D,E}
|
||
and AESMC pairs.
|
||
|
||
2016-02-23 Evandro Menezes <e.menezes@samsung.com>
|
||
|
||
* config/aarch64/aarch64.c (exynosm1_tunings): Enable the Newton
|
||
series for reciprocal square root in Exynos M1.
|
||
|
||
2016-02-23 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c/69759
|
||
* doc/extend.texi (Other Builtins): Document __builtin_alloca and
|
||
__builtin_alloca_with_align.
|
||
|
||
2016-02-23 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386-c.c (ix86_target_macros): Remove __SEG_TLS.
|
||
(ix86_register_pragmas): Remove __seg_tls.
|
||
* config/i386/i386-protos.h (ADDR_SPACE_SEG_TLS): Remove.
|
||
* config/i386/i386.c (ix86_print_operand_address_as): Don't handle it.
|
||
(ix86_addr_space_subset_p, TARGET_ADDR_SPACE_SUBSET_P): Remove.
|
||
(ix86_addr_space_convert, TARGET_ADDR_SPACE_CONVERT): Remove.
|
||
(ix86_addr_space_debug, TARGET_ADDR_SPACE_DEBUG): Remove.
|
||
* doc/extend.texi (__seg_tls): Remove item.
|
||
|
||
2016-02-23 Richard Biener <rguenther@suse.de>
|
||
|
||
* alloc-pool.h (struct allocation_object): Make id member
|
||
conditional on CHECKING_P again.
|
||
(get_instance): Adjust.
|
||
(base_pool_allocator): Likewise.
|
||
|
||
2016-02-23 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
* tree-parloops.c (create_parallel_loop, gen_parallel_loop)
|
||
(parallelize_loops): In OpenACC kernels mode, set n_threads to
|
||
zero.
|
||
(pass_parallelize_loops::gate): In OpenACC kernels mode, gate on
|
||
flag_openacc.
|
||
* tree-ssa-loop.c (gate_oacc_kernels): Likewise.
|
||
|
||
2016-02-23 Richard Biener <rguenther@suse.de>
|
||
|
||
* mem-stats.h (struct mem_usage): Use PRIu64 for printing size_t.
|
||
* bitmap.h (struct bitmap_usage): Likewise.
|
||
(bitmap_move): Declare.
|
||
* bitmap.c (register_overhead): Take size_t argument.
|
||
(bitmap_move): New function.
|
||
* df-problems.c (df_rd_transfer_function): Use bitmap_move
|
||
to properly account overhead.
|
||
* tree.c (free_node): Use tree_size.
|
||
|
||
2016-02-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/69902
|
||
* fold-const.c (fold_truth_not_expr): Propagate TREE_NO_WARNING
|
||
when inverting comparison.
|
||
|
||
PR c/69900
|
||
* common.opt (Wunreachable-code): Add Warning flag.
|
||
|
||
2016-02-23 Mark Wielaard <mjw@redhat.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/69911
|
||
* cgraphunit.c (check_global_declaration): Check main_input_filename
|
||
and DECL_SOURCE_FILE are not NULL.
|
||
|
||
2016-02-23 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/69666
|
||
* tree-sra.c (sra_modify_assign): Do not attempt to create
|
||
default_def replacements for unscalarizable regions.
|
||
|
||
2016-02-20 Mark Wielaard <mjw@redhat.com>
|
||
|
||
PR c/28901
|
||
* cgraphunit.c (check_global_declaration): Check level of
|
||
warn_unused_const_variable and main_input_filename.
|
||
* doc/invoke.texi (Warning Options): Add -Wunused-const-variable=.
|
||
(-Wunused-variable): For C implies -Wunused-const-variable=1.
|
||
(-Wunused-const-variable): Explain levels 1 and 2.
|
||
|
||
2016-02-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69888
|
||
* config/i386/i386.c (decide_alg): Ensure we don't recurse with
|
||
identical arguments. Formatting and spelling fixes.
|
||
|
||
PR target/69885
|
||
* doc/md.texi (ashl@var{m}3): Document that mode of operand 2 must
|
||
be specified.
|
||
|
||
PR target/69894
|
||
PR target/69895
|
||
* config/m68k/t-opts (OPTIONS_H_EXTRA): Add m68k-microarchs.def
|
||
and m68k-devices.def.
|
||
* config/c6x/t-c6x (OPTIONS_H_EXTRA): Add c6x-isas.def.
|
||
* config/aarch64/t-aarch64 (OPTIONS_H_EXTRA): Add aarch64-arches.def.
|
||
|
||
2016-02-22 Cesar Philippidis <cesar@codesourcery.com>
|
||
|
||
* config/nvptx/nvptx.c (nvptx_gen_shuffle): Add support for QImode
|
||
and HImode registers.
|
||
|
||
2016-02-22 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69882
|
||
* tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Properly
|
||
preserve permutations present because of gaps.
|
||
(vect_supported_load_permutation_p): Always continue checking
|
||
permutations after vect_attempt_slp_rearrange_stmts.
|
||
|
||
2016-02-22 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
* tree-vect-loop.c (vect_estimate_min_profitable_iters): Dump
|
||
min_profitable_estimate, rather than min_profitable_iters.
|
||
|
||
2016-02-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69885
|
||
* config/m68k/m68k.md (ashldi3, ashrdi3, lshrdi3): Use
|
||
SImode for last match_operand.
|
||
|
||
2016-02-22 Martin Liska <mliska@suse.cz>
|
||
|
||
* hsa-gen.c (gen_hsa_clrsb): In case of zero value,
|
||
return bitsize - 1 as the return value.
|
||
|
||
2016-02-22 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/69806
|
||
PR target/54089
|
||
* config/sh/sh.c (sh_lshrsi_clobbers_t_reg_p, sh_dynamicalize_shift_p):
|
||
Handle negative shift counts.
|
||
* config/sh/sh.md (ashlsi3, lshrsi3_n, lshrsi3_n_clobbers_t): Don't use
|
||
force_reg on the shift constant.
|
||
(lshrsi3): Likewise. Expand into lshrsi3_n* instead of lshrsi3_d.
|
||
(lshrsi3_d): Handle negative shift counts.
|
||
|
||
2016-02-22 Richard Biener <rguenther@suse.de>
|
||
Tom de Vries <tom@codesourcery.com>
|
||
|
||
* graph.c: Include dumpfile.h.
|
||
(print_graph_cfg): Split into three overloads.
|
||
* gdbhooks.py (class DotFn): Add and instantiate, adding command dot-fn.
|
||
|
||
2016-02-22 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* gdbhooks.py (class DumpFn): Add and instantiate, adding command
|
||
dump-fn.
|
||
|
||
2016-02-22 Richard Biener <rguenther@suse.de>
|
||
|
||
PR ipa/37448
|
||
* ipa-inline-transform.c (inline_call): When not updating
|
||
overall summaries adjust self size by the growth estimate.
|
||
* ipa-inline.c (inline_to_all_callers_1): Add to the callers
|
||
hash-set, do not update overall summaries here. Renamed from ...
|
||
(inline_to_all_callers): ... this which is now wrapping the
|
||
above and performing delayed overall summary update.
|
||
(early_inline_small_functions): Delay updating of the overall
|
||
summary.
|
||
|
||
2016-02-21 Markus Trippelsdorf <markus@trippelsdorf.de>
|
||
|
||
* tree-chkp.c (chkp_mark_invalid_bounds_walker): Initialize
|
||
variable.
|
||
|
||
2016-02-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR driver/69805
|
||
* gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): Use
|
||
:%* in %:gt() argument.
|
||
(greater_than_spec_func): Adjust for expecting only numbers,
|
||
if there are more than two numbers, compare the last two.
|
||
|
||
2016-02-19 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/invoke.texi (C++ Dialect Options): Clarify interaction of
|
||
-Wnarrowing with -std.
|
||
|
||
2016-02-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/69851
|
||
* expr.c (store_field): Don't use bit-field path if exp is
|
||
COMPONENT_REF with TREE_ADDRESSABLE type, where TYPE_SIZE is
|
||
different from bitsize, but DECL_SIZE of FIELD_DECL is bitsize
|
||
and the assignment can be performed by bitwise copy. Formatting
|
||
fix.
|
||
|
||
PR middle-end/69838
|
||
* lra.c (lra_process_new_insns): If non-call exceptions are enabled,
|
||
call copy_reg_eh_region_note_forward on before and/or after sequences
|
||
and remove note from insn if it no longer can throw.
|
||
|
||
PR target/69820
|
||
* config/i386/sse.md (VI_512): Only include V64QImode and V32HImode
|
||
if TARGET_AVX512BW.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/vector.md: Add missing commutative operand markers
|
||
to the patterns which qualify for one.
|
||
* config/s390/vx-builtins.md: Likewise.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/vector.md (VI, VI_QHS): Add single element vector
|
||
types to mode iterators.
|
||
(vec_double): ... and mode attribute.
|
||
* config/s390/vx-builtins.md (non_vec_int): Likewise.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/vector.md ("<ti*>add<mode>3", "<ti*>sub<mode>3"):
|
||
Change the predicate of op2 from nonimmediate to general and let
|
||
reload fix it if necessary.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/vecintrin.h (vec_sub_u128): Define missing macro.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_expand_vcond): Use the compare operand
|
||
mode.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390-protos.h: Add s390_expand_vec_movstr prototype.
|
||
* config/s390/s390.c (s390_expand_vec_movstr): New function.
|
||
* config/s390/s390.md ("movstr<P:mode>"): Call
|
||
s390_expand_vec_movstr.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.md: Add missing output modifier for operand 1
|
||
to print it as address properly.
|
||
|
||
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/2827.md: Rename ooo_* insn attributes to zEC12_*.
|
||
* config/s390/2964.md: New file.
|
||
* config/s390/s390.c (s390_get_sched_attrmask): Use the right set
|
||
of insn grouping attributes depending on the CPU level.
|
||
(s390_get_unit_mask): New function.
|
||
(s390_sched_score): Remove the OOO from the scheduling macros.
|
||
Add loop to calculate a score for the instruction mix.
|
||
(s390_sched_reorder): Likewise plus improve debug output.
|
||
(s390_sched_variable_issue): Rename macros as above. Calculate
|
||
the unit distances after actually scheduling an insn. Improve
|
||
debug output.
|
||
(s390_sched_init): Clear last_scheduled_unit_distance array.
|
||
* config/s390/s390.md: Include 2964.md.
|
||
|
||
2016-02-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69671
|
||
* config/i386/sse.md (*<floatsuffix>floatv2div2sf2_mask_1,
|
||
*avx512vl_<code>v2div2qi2_mask_1, *avx512vl_<code><mode>v4qi2_mask_1,
|
||
*avx512vl_<code><mode>v8qi2_mask_1, *avx512vl_<code><mode>v4hi2_mask_1,
|
||
*avx512vl_<code>v2div2hi2_mask_1, *avx512vl_<code>v2div2si2_mask_1,
|
||
*avx512f_<code>v8div16qi2_mask_1): New insns.
|
||
|
||
2016-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/68404
|
||
* config/rs6000/predicates.md (fusion_gpr_addis): Revert
|
||
2016-02-09 change.
|
||
|
||
* config/rs6000/rs6000.md (fusion_gpr_load_<mode>): Remove
|
||
earlyclobber from target. Use wF constraint for fused memory
|
||
address.
|
||
(fusion_gpr_<P:mode>_<GPR_FUSION:mode>_load): Likewise.
|
||
|
||
2016-02-18 Jakub Jelinek <jakub@redhat.com>
|
||
Martin Liska <mliska@suse.cz>
|
||
|
||
PR sanitizer/69863
|
||
* cfgexpand.c (asan_sanitize_stack_p): New function.
|
||
(partition_stack_vars): Use the function.
|
||
(expand_stack_vars): Likewise.
|
||
(defer_stack_allocation): Likewise.
|
||
(expand_used_vars): Likewise.
|
||
|
||
2016-02-18 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69553
|
||
* fold-const.c (operand_equal_p): Properly compare offsets for
|
||
IMAGPART_EXPR and ARRAY_REF.
|
||
|
||
2016-02-18 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/62254
|
||
PR target/69610
|
||
* config/arm/arm.c (arm_option_override_internal): Disable
|
||
interworking if the target does not support thumb instructions.
|
||
(arm_reload_in_hi): Handle the case where a register to register
|
||
move needs reloading because there is no simple pattern to handle
|
||
it.
|
||
(arm_reload_out_hi): Likewise.
|
||
|
||
2016-02-18 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69854
|
||
* match.pd: Don't use fold_binary or fold_unary for folding
|
||
constants.
|
||
|
||
2016-02-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/69850
|
||
* gimplify.c (gimplify_cond_expr): Call gimple_set_no_warning
|
||
on the cond_stmt from TREE_NO_WARNING on COND_EXPR_COND.
|
||
* gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Don't
|
||
warn on gimple_no_warning_p statements.
|
||
|
||
2016-02-17 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/extend.texi (C++ Attributes): Correct description of
|
||
warn_unused type attribute.
|
||
|
||
2016-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/altivec.md (*altivec_lvxl_<mode>_internal): Output
|
||
correct instruction.
|
||
|
||
2016-02-17 Richard Biener <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/69609
|
||
* bb-reorder.c (struct bbro_basic_block_data): Add priority member.
|
||
(find_traces_1_round): When ending a trace update cached priority
|
||
of successors.
|
||
(bb_to_key): Use cached priority when available.
|
||
(copy_bb): Initialize cached priority.
|
||
(reorder_basic_blocks_software_trace_cache): Likewise.
|
||
|
||
2016-02-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69161
|
||
* config/aarch64/predicates.md (aarch64_comparison_operator_mode):
|
||
New predicate.
|
||
(aarch64_comparison_operator): Break overly long line into two.
|
||
(aarch64_comparison_operation): Likewise.
|
||
* config/aarch64/aarch64.md (cstorecc4): Use
|
||
aarch64_comparison_operator_mode instead of
|
||
aarch64_comparison_operator.
|
||
(cstore<mode>4): Likewise.
|
||
(aarch64_cstore<mode>): Likewise.
|
||
(*cstoresi_insn_uxtw): Likewise.
|
||
(cstore<mode>_neg): Likewise.
|
||
(*cstoresi_neg_uxtw): Likewise.
|
||
|
||
2016-02-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69161
|
||
* config/arm/predicates.md (arm_comparison_operator_mode):
|
||
New predicate.
|
||
* config/arm/arm.md (*mov_scc): Use arm_comparison_operator_mode
|
||
instead of arm_comparison_operator.
|
||
(*mov_negscc): Likewise.
|
||
(*mov_notscc): Likewise.
|
||
* config/arm/thumb2.md (*thumb2_mov_scc): Likewise.
|
||
(*thumb2_mov_negscc): Likewise.
|
||
(*thumb2_mov_negscc_strict_it): Likewise.
|
||
(*thumb2_mov_notscc): Likewise.
|
||
(*thumb2_mov_notscc_strict_it): Likewise.
|
||
|
||
2016-02-17 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_internal_mov_immediate):
|
||
Add missing return.
|
||
|
||
2016-02-17 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/visium/visium.c (machine_libfunc_index): New enum.
|
||
(machine_libfuncs): New structure.
|
||
(visium_libfuncs): New static variable.
|
||
(TARGET_INIT_LIBFUNCS): Define to...
|
||
(visium_init_libfuncs): ...this. New function.
|
||
(expand_block_move_4): Use the appropriate libfunc.
|
||
(expand_block_move_2): Likewise.
|
||
(expand_block_move_1): Likewise.
|
||
(expand_block_set_4): Likewise.
|
||
(expand_block_set_2): Likewise.
|
||
(expand_block_set_1): Likewise.
|
||
(visium_trampoline_init): Likewise.
|
||
|
||
2016-02-17 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/msp430/msp430.c (msp430_mcu_data): Sync with data from
|
||
TI's devices.csv file as of March 2016.
|
||
|
||
2016-02-16 Kelvin Nilsen <kelvin@gcc.gnu.org>
|
||
|
||
PR Target/48344
|
||
* opts-global.c (handle_common_deferred_options): Introduce and
|
||
initialize two global variables to remember command-line options
|
||
specifying a stack-limiting register.
|
||
* opts.h: Add extern declarations of the two new global variables.
|
||
* emit-rtl.c (init_emit_once): Initialize the stack_limit_rtx
|
||
variable based on the values of the two new global variables.
|
||
|
||
2016-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/69835
|
||
* common.opt (Wnonnull-compare): New warning.
|
||
* doc/invoke.texi (-Wnonnull): Remove text about comparison
|
||
of arguments against NULL.
|
||
(-Wnonnull-compare): Document.
|
||
* Makefile.in (OBJS): Add gimple-ssa-nonnull-compare.o.
|
||
* tree-pass.h (make_pass_warn_nonnull_compare): Declare.
|
||
* passes.def (pass_warn_nonnull_compare): Add.
|
||
* gimple-ssa-nonnull-compare.c: New file.
|
||
|
||
2016-02-16 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (cortexa57_tunings): Remove
|
||
AARCH64_EXTRA_TUNE_RECIP_SQRT.
|
||
|
||
2016-02-16 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (use_rsqrt_p): Always use software
|
||
reciprocal sqrt for -mlow-precision-recip-sqrt.
|
||
|
||
2016-02-16 James Greenhalgh <james.greenhalgh@arm.com>
|
||
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_expand_vector_init): Refactor,
|
||
always use lane loads to construct non-constant vectors.
|
||
|
||
2016-02-16 James Greenhalgh <james.greenhalgh@arm.com>
|
||
|
||
* config/aarch64/aarch64.md
|
||
(arch64_sqrdml<SQRDMLH_AS:rdma_as>h_lane<mode>): Fix register
|
||
constraints for operand 3.
|
||
(aarch64_sqrdml<SQRDMLH_AS:rdma_as>h_laneq<mode>): Likewise.
|
||
|
||
2016-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69820
|
||
* tree-vect-patterns.c (type_conversion_p): Return false if
|
||
*orig_type is unsigned single precision or boolean.
|
||
(vect_recog_dot_prod_pattern, vect_recog_widen_mult_pattern):
|
||
Formatting fix.
|
||
|
||
2016-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69764
|
||
PR rtl-optimization/69771
|
||
* optabs.c (expand_binop): Ensure for shift optabs invalid CONST_INT
|
||
op1 is valid for GET_MODE_INNER (mode) and force it into a reg.
|
||
|
||
2016-02-16 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69776
|
||
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Get alias
|
||
sets from caller.
|
||
(indirect_refs_may_alias_p): Likewise.
|
||
(refs_may_alias_p_1): Pass alias sets as from ao_ref.
|
||
* tree-ssa-sccvn.c (vn_reference_lookup): Also adjust vr alias-set
|
||
according to tbaa_p.
|
||
* tree-ssa-dom.c (lookup_avail_expr): Add tbaa_p flag.
|
||
(optimize_stmt): For redundant store discovery do not allow tbaa.
|
||
|
||
2016-02-16 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR tree-optimization/69714
|
||
* tree-ssa-math-opts.c (find_bswap_or_nop): Revert previous change.
|
||
Return NULL if we have irrelevant high bytes on BIG_ENDIAN.
|
||
|
||
2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
|
||
|
||
* config/arc/arc-modes.def (CC_FPU, CC_FPU_UNEQ): New modes.
|
||
* config/arc/arc-opts.h (FPU_SP, FPU_SF, FPU_SC, FPU_SD, FPU_DP)
|
||
(FPU_DF, FPU_DC, FPU_DD, FXP_DP): Define.
|
||
* config/arc/arc.c (arc_init): Check FPU options.
|
||
(get_arc_condition_code): Handle new CC_FPU* modes.
|
||
(arc_select_cc_mode): Likewise.
|
||
(arc_conditional_register_usage): Allow 64 bit datum into even-odd
|
||
register pair only. Allow access for ARCv2 accumulator.
|
||
(gen_compare_reg): Whenever we have FPU support use FPU compare
|
||
instructions.
|
||
(arc_reorg): Don't generate brcc insns when FPU compare
|
||
instructions are involved.
|
||
* config/arc/arc.h (TARGET_DPFP): Add TARGET_FP_DPAX condition.
|
||
(TARGET_OPTFPE): Add condition when ARC EM can use optimized
|
||
floating point emulation.
|
||
(ACC_REG_FIRST, ACC_REG_LAST, ACCL_REGNO, ACCH_REGNO): Define.
|
||
(REVERSE_CONDITION): Add new CC_FPU* modes.
|
||
(TARGET_FP_SP_BASE): Define.
|
||
(TARGET_FP_DP_BASE): Likewise.
|
||
(TARGET_FP_SP_FUSED): Likewise.
|
||
(TARGET_FP_DP_FUSED): Likewise.
|
||
(TARGET_FP_SP_CONV): Likewise.
|
||
(TARGET_FP_DP_CONV): Likewise.
|
||
(TARGET_FP_SP_SQRT): Likewise.
|
||
(TARGET_FP_DP_SQRT): Likewise.
|
||
(TARGET_FP_DP_AX): Likewise.
|
||
* config/arc/arc.md (ARCV2_ACC): New constant.
|
||
(type): New fpu type attribute.
|
||
(SDF): Conditional iterator.
|
||
(cstore<mode>, cbranch<mode>): Change expand condition.
|
||
(addsf3, subsf3, mulsf3, adddf3, subdf3, muldf3): New expands,
|
||
handles FPU/FPX cases as well.
|
||
* config/arc/arc.opt (mfpu): New option.
|
||
* config/arc/fpx.md (addsf3_fpx, subsf3_fpx, mulsf3_fpx):
|
||
Renamed.
|
||
(adddf3, muldf3, subdf3): Removed.
|
||
* config/arc/predicates.md (proper_comparison_operator): Recognize
|
||
CC_FPU* modes.
|
||
* config/arc/fpu.md: New file.
|
||
* doc/invoke.texi (ARC Options): Document mfpu option.
|
||
|
||
2016-02-16 Richard Biener <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/69291
|
||
* ifcvt.c (noce_try_store_flag_constants): Re-instantiate
|
||
noce_operand_ok check.
|
||
|
||
2016-02-16 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR lto/67709
|
||
* omp-low.c (simd_clone_create): Remove call to
|
||
symtab->call_cgraph_insertion_hooks.
|
||
|
||
2016-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69802
|
||
* tree-ssa-reassoc.c (update_range_test): If op is
|
||
SSA_NAME_IS_DEFAULT_DEF, give up unless tem is a positive
|
||
op == 1 test of precision 1 integral op, otherwise handle
|
||
that case as op itself. Fix up formatting.
|
||
(optimize_range_tests_to_bit_test, optimize_range_tests): Fix
|
||
up formatting.
|
||
|
||
2016-02-16 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69586
|
||
* tree-vrp.c (register_edge_assert_for_2): Handle all integral
|
||
types for conversion sources.
|
||
|
||
2016-02-16 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69801
|
||
* fold-const.c (operand_equal_p): For COND_EXPR zero operand
|
||
mask OEP_ADDRESS_OF.
|
||
|
||
2016-02-16 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/68973
|
||
* config/rs6000/rs6000.md (reload_vsx_from_gprsf): Rewrite splitter.
|
||
(p8_mtvsrd_df, p8_mtvsrd_sf): New.
|
||
(p8_mtvsrd_1, p8_mtvsrd_2): Delete.
|
||
(p8_mtvsrwz): New.
|
||
(p8_mtvsrwz_1, p8_mtvsrwz_2): Delete.
|
||
(p8_xxpermdi_<mode>): Take two DF inputs rather than one TF.
|
||
(p8_fmrgow_<mode>): Likewise.
|
||
(reload_vsx_from_gpr<mode>): Make clobber IF. Adjust for above
|
||
changes.
|
||
(reload_fpr_from_gpr<mode>): Similarly. Use "d" for op0 constraint.
|
||
(reload_vsx_from_gprsf): Use p8_mtvsrd_sf rather than attempting
|
||
to use movdi_internal64. Remove op0_di.
|
||
* config/rs6000/vsx.md (vsx_xscvspdpn_directmove): Make op1 SFmode.
|
||
|
||
2016-02-15 Evandro Menezes <e.menezes@samsung.com>
|
||
|
||
Add support for the FCCMP insn types
|
||
|
||
* config/aarch64/aarch64.md (fccmp): Change insn type.
|
||
(fccmpe): Likewise.
|
||
* config/aarch64/thunderx.md (thunderx_fcmp): Add "fccmp{s,d}" types.
|
||
* config/arm/cortex-a53.md (cortex_a53_fpalu): Likewise.
|
||
* config/arm/cortex-a57.md (cortex_a57_fp_cmp): Likewise.
|
||
* config/arm/xgene1.md (xgene1_fcmp): Likewise.
|
||
* config/arm/exynos-m1.md (exynos_m1_fp_ccmp): New insn reservation.
|
||
* config/arm/types.md (fccmps): Add new insn type.
|
||
(fccmpd): Likewise.
|
||
|
||
2016-02-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
* alias.c (get_alias_set): Fix a typo in comment.
|
||
|
||
2016-02-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69595
|
||
* match.pd: Complete range test simplification to true.
|
||
|
||
2016-02-15 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR rtl-optimization/69648
|
||
* lra-constraints.c (update_ebb_live_info): Don't remove sets of
|
||
pic_offset_table_rtx.
|
||
|
||
PR rtl-optimization/69752
|
||
* ira.c (update_equiv_regs): When looking for more than a single SET,
|
||
also take other side effects into account.
|
||
|
||
2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
* config/s390/s390.c (s390_function_profiler): Add a new sequence
|
||
for z900+ CPUs in 31-bit mode.
|
||
|
||
2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
* common/config/s390/s390-common.c (s390_supports_split_stack):
|
||
New function.
|
||
(TARGET_SUPPORTS_SPLIT_STACK): New macro.
|
||
* config/s390/s390-protos.h: Add s390_expand_split_stack_prologue.
|
||
* config/s390/s390.c (struct machine_function): New field
|
||
split_stack_varargs_pointer.
|
||
(s390_register_info): Mark r12 as clobbered if it'll be used as temp
|
||
in s390_emit_prologue.
|
||
(s390_emit_prologue): Use r12 as temp if r1 is taken by split-stack
|
||
vararg pointer.
|
||
(morestack_ref): New global.
|
||
(SPLIT_STACK_AVAILABLE): New macro.
|
||
(s390_expand_split_stack_prologue): New function.
|
||
(s390_live_on_entry): New function.
|
||
(s390_va_start): Use split-stack vararg pointer if appropriate.
|
||
(s390_asm_file_end): Emit the split-stack note sections.
|
||
(TARGET_EXTRA_LIVE_ON_ENTRY): New macro.
|
||
* config/s390/s390.md (UNSPEC_STACK_CHECK): New unspec.
|
||
(UNSPECV_SPLIT_STACK_CALL): New unspec.
|
||
(UNSPECV_SPLIT_STACK_DATA): New unspec.
|
||
(split_stack_prologue): New expand.
|
||
(split_stack_space_check): New expand.
|
||
(split_stack_data): New insn.
|
||
(split_stack_call): New expand.
|
||
(split_stack_call_*): New insn.
|
||
(split_stack_cond_call): New expand.
|
||
(split_stack_cond_call_*): New insn.
|
||
|
||
2016-02-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69783
|
||
* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
|
||
Add trivially correct cases.
|
||
|
||
2016-02-15 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR lto/69655
|
||
* lto-cgraph.c (input_offload_tables): Add and handle bool parameter
|
||
do_force_output.
|
||
* lto-streamer.h (input_offload_tables): Add and handle bool parameter.
|
||
|
||
2016-02-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69776
|
||
* tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype.
|
||
* tree-ssa-sccvn.c (vn_reference_lookup): Add parameter to
|
||
indicate whether we can use TBAA to disambiguate against stores.
|
||
Use alias-set zero if not.
|
||
(visit_reference_op_store): Do not use TBAA when looking up
|
||
redundant stores.
|
||
* tree-ssa-pre.c (compute_avail): Use TBAA here.
|
||
(eliminate_dom_walker::before_dom_children): But not when looking
|
||
up redundant stores.
|
||
|
||
2016-02-14 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
* config/pa/pa.md (absqi2, absghi2, bswaphi2, bswapsi2, bswapdi2): New.
|
||
|
||
2016-02-14 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
|
||
|
||
* config/i386/znver1.md
|
||
(znver1_pop, znver1_pop_mem,
|
||
znver1_load_imov_double_store,
|
||
znver1_load_imov_direct_store,
|
||
znver1_load_imov_direct_load,
|
||
znver1_load_imov_double_load): Add new.
|
||
(znver1_insn, znver1_insn_load): Add icmov type.
|
||
(znver1_sseavx_fma,
|
||
znver1_sseavx_fma_load,
|
||
znver1_avx256_fma,
|
||
znver1_avx256_fma_load): Fix pipe usage.
|
||
|
||
2016-02-14 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/68973
|
||
* reloads.c (find_reloads_address_1): For pre/post-inc/dec
|
||
with an invalid hard reg, reload just the reg not the entire
|
||
pre/post-inc/dec address expression.
|
||
|
||
2016-02-13 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/67260
|
||
* config/sh/sh.md (sibcall_value_pcrel): Replace =&k scratch reg with
|
||
fixed R1_REG scratch reg.
|
||
(sibcall_value_pcrel_fdpic): Likewise.
|
||
|
||
2016-02-13 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/67636
|
||
PR target/64345
|
||
* config/sh/sh.md (*zero_extract_3): New insn_and_split pattern.
|
||
|
||
2016-02-12 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilepro/t-tilepro: Replace CC_FOR_BUILD with CXX_FOR_BUILD.
|
||
* config/tilegx/t-tilegx: Likewise.
|
||
|
||
2016-02-12 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR other/69554
|
||
* diagnostic-show-locus.c (struct line_span): New struct.
|
||
(layout::get_first_line): Delete.
|
||
(layout::get_last_line): Delete.
|
||
(layout::get_num_line_spans): New member function.
|
||
(layout::get_line_span): Likewise.
|
||
(layout::print_heading_for_line_span_index_p): Likewise.
|
||
(layout::get_expanded_location): Likewise.
|
||
(layout::calculate_line_spans): Likewise.
|
||
(layout::m_first_line): Delete.
|
||
(layout::m_last_line): Delete.
|
||
(layout::m_line_spans): New field.
|
||
(layout::layout): Update comment. Replace m_first_line and
|
||
m_last_line with m_line_spans, replacing their initialization
|
||
with a call to calculate_line_spans.
|
||
(diagnostic_show_locus): When printing source lines and
|
||
annotations, rather than looping over a single span
|
||
of lines, instead loop over each line_span within
|
||
the layout, with an inner loop over the lines within them.
|
||
Call the context's start_span callback when changing line spans.
|
||
* diagnostic.c (diagnostic_initialize): Initialize start_span.
|
||
(diagnostic_build_prefix): Break out the building of the location
|
||
part of the string into...
|
||
(diagnostic_get_location_text): ...this new function, rewriting
|
||
it from nested ternary expressions to a sequence of "if"
|
||
statements.
|
||
(default_diagnostic_start_span_fn): New function.
|
||
* diagnostic.h (diagnostic_start_span_fn): New typedef.
|
||
(diagnostic_context::start_span): New field.
|
||
(default_diagnostic_start_span_fn): New prototype.
|
||
|
||
2016-02-12 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR driver/69779
|
||
* gcc.c (driver::finalize): Fix cleanup of "specs".
|
||
|
||
2016-02-12 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR driver/69265
|
||
PR driver/69453
|
||
* gcc.c (driver::driver): Initialize m_option_suggestions.
|
||
(driver::~driver): Clean up m_option_suggestions.
|
||
(suggest_option): Convert to...
|
||
(driver::suggest_option): ...this, and split out into
|
||
driver::build_option_suggestions and find_closest_string.
|
||
(driver::build_option_suggestions): New function, from
|
||
first half of suggest_option. Special-case
|
||
OPT_fsanitize_ and OPT_fsanitize_recover_, making use of
|
||
the sanitizer_opts array. For options of enum types, add the
|
||
various enum values to the candidate strings.
|
||
(driver::handle_unrecognized_options): Remove "const".
|
||
* gcc.h (driver::handle_unrecognized_options): Likewise.
|
||
(driver::build_option_suggestions): New decl.
|
||
(driver::suggest_option): New decl.
|
||
(driver::m_option_suggestions): New field.
|
||
* opts-common.c (add_misspelling_candidates): New function.
|
||
* opts.c (sanitizer_opts): Remove decl of struct sanitizer_opts_s
|
||
and make non-static.
|
||
* opts.h (sanitizer_opts): New array decl.
|
||
(add_misspelling_candidates): New function decl.
|
||
* spellcheck.c (find_closest_string): New function.
|
||
* spellcheck.h (find_closest_string): New function decl.
|
||
|
||
2016-02-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69764
|
||
PR rtl-optimization/69771
|
||
* optabs.c (expand_binop_directly): For shift_optab_p, force
|
||
convert_modes with VOIDmode if xop1 has VOIDmode.
|
||
|
||
2016-02-12 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/69729
|
||
* lto-streamer-out.c (lto_output): Use thunk.add_pointer_bounds_args
|
||
to correctly determine instrumentation thunks.
|
||
|
||
2016-02-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR ipa/69241
|
||
* ipa-split.c (split_function): If split part returns TREE_ADDRESSABLE
|
||
type by reference, force lhs on the call.
|
||
|
||
PR ipa/68672
|
||
* ipa-split.c (split_function): Don't compute/use main_part_return_p.
|
||
Compute retval and retbnd early in all cases if split_part_return_p
|
||
and return_bb is not EXIT. Remove all clobber stmts and reset
|
||
all debug stmts that refer to SSA_NAMEs defined in split part,
|
||
except if it is retval, in that case replace the old retval with the
|
||
lhs of the call to the split part.
|
||
|
||
2016-02-12 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
revert:
|
||
2016-02-12 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
PR middle-end/66726
|
||
* tree-ssa-reassoc.c (optimize_range_tests): Handle tcc_compare stmt
|
||
whose result is used in PHI.
|
||
(maybe_optimize_range_tests): Likewise.
|
||
(final_range_test_p): Likweise.
|
||
|
||
2016-02-12 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
PR middle-end/66726
|
||
* tree-ssa-reassoc.c (optimize_range_tests): Handle tcc_compare stmt
|
||
whose result is used in PHI.
|
||
(maybe_optimize_range_tests): Likewise.
|
||
(final_range_test_p): Likweise.
|
||
|
||
2016-02-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cgraph.c: Spelling fixes - behaviour -> behavior and
|
||
neighbour -> neighbor.
|
||
* target.def: Likewise.
|
||
* sel-sched.c: Likewise.
|
||
* config/mips/mips.c: Likewise.
|
||
* config/arc/arc.md: Likewise.
|
||
* config/arm/cortex-a57.md: Likewise.
|
||
* config/arm/arm.c: Likewise.
|
||
* config/arm/neon.md: Likewise.
|
||
* config/arm/arm-c.c: Likewise.
|
||
* config/vms/vms-c.c: Likewise.
|
||
* config/s390/s390.c: Likewise.
|
||
* config/i386/znver1.md: Likewise.
|
||
* config/i386/i386.c: Likewise.
|
||
* config/ia64/hpux-unix2003.h: Likewise.
|
||
* config/msp430/msp430.md: Likewise.
|
||
* config/rx/rx.c: Likewise.
|
||
* config/rx/rx.md: Likewise.
|
||
* config/aarch64/aarch64-simd.md: Likewise.
|
||
* config/aarch64/aarch64.c: Likewise.
|
||
* config/nvptx/nvptx.c: Likewise.
|
||
* config/bfin/bfin.c: Likewise.
|
||
* config/cris/cris.opt: Likewise.
|
||
* config/rs6000/rs6000.c: Likewise.
|
||
* target.h: Likewise.
|
||
* spellcheck.c: Likewise.
|
||
* ira-build.c: Likewise.
|
||
* tree-inline.c: Likewise.
|
||
* builtins.c: Likewise.
|
||
* lra-constraints.c: Likewise.
|
||
* explow.c: Likewise.
|
||
* hwint.h: Likewise.
|
||
* targhooks.c: Likewise.
|
||
* tree-vect-data-refs.c: Likewise.
|
||
* expr.c: Likewise.
|
||
* doc/tm.texi: Likewise.
|
||
* doc/extend.texi: Likewise.
|
||
* doc/install.texi: Likewise.
|
||
* doc/md.texi: Likewise.
|
||
* tree-ssa-tail-merge.c: Likewise.
|
||
* sched-int.h: Likewise.
|
||
* match.pd: Likewise.
|
||
* sched-ebb.c: Likewise.
|
||
* target.def (omit_struct_return_reg): Likewise.
|
||
* gimple-ssa-isolate-paths.c: Likewise.
|
||
(find_implicit_erroneous_behaviour): Renamed to...
|
||
(find_implicit_erroneous_behavior): ... this.
|
||
(find_explicit_erroneous_behaviour): Renamed to...
|
||
(find_explicit_erroneous_behavior): ... this.
|
||
(gimple_ssa_isolate_erroneous_paths): Adjust caller.
|
||
|
||
2016-02-11 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR rtl-optimization/64682
|
||
PR rtl-optimization/69567
|
||
PR rtl-optimization/69737
|
||
* combine.c (distribute_notes) <REG_DEAD>: If the register is set
|
||
in I2 as well, just lose it.
|
||
|
||
2016-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_last_printed_arch_string):
|
||
New variable.
|
||
(aarch64_last_printed_tune_string): Likewise.
|
||
(aarch64_declare_function_name): Only output .arch assembler
|
||
directive if it will be different from the previously output
|
||
directive. Same for .tune comment but only if -dA is set.
|
||
(aarch64_start_file): New function.
|
||
(TARGET_ASM_FILE_START): Define.
|
||
|
||
2016-02-11 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR plugins/69758
|
||
* Makefile.in (PLUGIN_HEADERS): Add params.list.
|
||
|
||
2016-02-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/65313
|
||
* tree-vect-slp.c (vect_schedule_slp_instance): Avoid
|
||
-Wmaybe-uninitialized warning.
|
||
|
||
2016-02-11 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/69713
|
||
* config/sh/sh.md (casesi_worker_0): Add T_REG use.
|
||
|
||
2016-02-11 Richard Biener <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/69291
|
||
* ifcvt.c (noce_try_store_flag_constants): Do not allow
|
||
subexpressions affected by changing the result.
|
||
|
||
2016-02-10 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/69148
|
||
* lra-constraints.c (curr_insn_transform): Find in/out operands
|
||
for secondary memory moves. Update dups.
|
||
|
||
2016-02-10 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR tree-optimization/69652
|
||
* tree-vect-loop.c (optimize_mask_stores): Move declaration of STMT1
|
||
to nested loop, did source re-formatting, skip debug statements,
|
||
add check on statement with volatile operand, remove dead scalar
|
||
statements.
|
||
|
||
2016-02-10 Jakub Jelinek <jakub@redhat.com>
|
||
Patrick Palka <ppalka@gcc.gnu.org>
|
||
|
||
PR ipa/69241
|
||
PR c++/69649
|
||
* gimplify.c (gimplify_modify_expr): Set lhs even for noreturn
|
||
calls if the return type is TREE_ADDRESSABLE.
|
||
* cgraphunit.c (cgraph_node::expand_thunk): Likewise.
|
||
* ipa-split.c (split_function): Fix doubled "we" in comment.
|
||
Use void return type for the split part even if
|
||
!split_point->split_part_set_retval.
|
||
|
||
2016-02-10 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR tree-optimization/68021
|
||
* tree-ssa-loop-ivopts.c (get_computation_aff): Set ratio to 1 if
|
||
when computing the value of biv cand by itself.
|
||
|
||
2016-02-10 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (cortexa53_tunings): Enable AES fusion.
|
||
(cortexa57_tunings): Likewise.
|
||
(cortexa72_tunings): Likewise.
|
||
(arch_macro_fusion_pair_p): Add support for AES fusion.
|
||
* config/aarch64/aarch64-fusion-pairs.def: Add AES_AESMC entry.
|
||
* config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
|
||
Allow virtual registers before reload so early scheduling works.
|
||
* config/arm/cortex-a57.md (cortex_a57_crypto_simple): Use
|
||
correct latency and pipeline.
|
||
(cortex_a57_crypto_complex): Likewise.
|
||
(cortex_a57_crypto_xor): Likewise.
|
||
(define_bypass): Add AES bypass.
|
||
|
||
2016-02-10 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69726
|
||
* passes.def: Add DCE pass before late uninit.
|
||
* match.pd: Add A ? B : (!A ? C : X) -> A ? B : C patterns to
|
||
really fixup if-conversions job.
|
||
|
||
2016-02-10 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/arm/arm.c (arm_cortex_a53_tune): Enable AES fusion.
|
||
(arm_cortex_a57_tune): Likewise.
|
||
(aarch_macro_fusion_pair_p): Add support for AES fusion.
|
||
* config/arm/arm-protos.h (fuse_ops): Add FUSE_AES_AESMC.
|
||
|
||
2016-02-10 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* timevar.def (TV_PHASE_DBGINFO): Delete.
|
||
(TV_PHASE_CHECK_DBGINFO): Likewise.
|
||
* varpool.c (varpool_node::assemble_decl): Do not change timevar.
|
||
|
||
2016-02-10 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69719
|
||
* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
|
||
Adjust previous fix by ensuring that dr_a1 is left of dr_a2.
|
||
|
||
2016-02-09 Andrew Pinski <apinski@cavium.com>
|
||
|
||
PR tree-opt/69282
|
||
* optabs-tree.c (expand_vec_cond_expr_p): Don't early return if
|
||
get_vcond_mask_icode returns false.
|
||
|
||
2016-02-09 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/68404
|
||
* config/rs6000/predicates.md (fusion_gpr_addis): Prevent fusing
|
||
an ADDIS that adds a pointer to a large constant that sets the
|
||
upper16 bits with a load operation.
|
||
|
||
2016-02-09 Charles Baylis <charles.baylis@linaro.org>
|
||
|
||
PR target/68532
|
||
* config/arm/arm.c (arm_evpc_neon_vzip): Allow for big endian lane
|
||
order.
|
||
* config/arm/arm_neon.h (vzipq_s8): Adjust shuffle patterns for big
|
||
endian.
|
||
(vzipq_s16): Likewise.
|
||
(vzipq_s32): Likewise.
|
||
(vzipq_f32): Likewise.
|
||
(vzipq_u8): Likewise.
|
||
(vzipq_u16): Likewise.
|
||
(vzipq_u32): Likewise.
|
||
(vzipq_p8): Likewise.
|
||
(vzipq_p16): Likewise.
|
||
|
||
2016-02-09 Charles Baylis <charles.baylis@linaro.org>
|
||
|
||
PR target/68532
|
||
* config/arm/arm.c (neon_endian_lane_map): New function.
|
||
(neon_vector_pair_endian_lane_map): New function.
|
||
(arm_evpc_neon_vuzp): Allow for big endian lane order.
|
||
* config/arm/arm_neon.h (vuzpq_s8): Adjust shuffle patterns for big
|
||
endian.
|
||
(vuzpq_s16): Likewise.
|
||
(vuzpq_s32): Likewise.
|
||
(vuzpq_f32): Likewise.
|
||
(vuzpq_u8): Likewise.
|
||
(vuzpq_u16): Likewise.
|
||
(vuzpq_u32): Likewise.
|
||
(vuzpq_p8): Likewise.
|
||
(vuzpq_p16): Likewise.
|
||
|
||
2016-02-11 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR target/69634
|
||
* regstat.c (regstat_bb_compute_calls_crossed): Disregard
|
||
debug insns.
|
||
|
||
2016-02-09 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (insv<mode>_1): Use gen_int_mode to
|
||
truncate const_int operand 1 to QImode.
|
||
|
||
2016-02-09 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* gimple-ssa-backprop.c (optimize_phi): Do not replace an argument
|
||
corresponding to an abnormal edge.
|
||
|
||
2016-02-09 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69599
|
||
* tree-ssa-structalias.c (fndecl_maybe_in_other_partition): New
|
||
function.
|
||
(find_func_aliases_for_builtin_call, find_func_clobbers)
|
||
(ipa_pta_execute): Handle case that foo and foo._0 are not in same lto
|
||
partition.
|
||
|
||
2016-02-09 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69715
|
||
* tree-ssa.c (execute_update_addresses_taken): Mark non-decl
|
||
LHS on calls as non-rewritable.
|
||
|
||
2016-02-09 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR lto/69707
|
||
* lto-wrapper.c (append_diag_options): New function.
|
||
(compile_offload_image): Call append_diag_options.
|
||
|
||
2016-02-08 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
PR other/69722
|
||
* doc/extend.texi (Flag Output Operands): Correct sectioning.
|
||
Minor copy-edit to fix verb tenses.
|
||
|
||
2016-02-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69209
|
||
* ipa-split.c (split_function): If split part is not
|
||
returning retval, retval has gimple type but is not
|
||
gimple value, force it into a SSA_NAME first.
|
||
|
||
2016-02-08 Nicklas Bo Jensen <nbjensen@gmail.com>
|
||
|
||
* doc/tree-ssa.texi (Preserving the virtual SSA form): Remove
|
||
outdated section.
|
||
|
||
2016-02-08 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/69631
|
||
* convert.c (convert_to_integer_1): Check dofold on truncation
|
||
distribution.
|
||
(convert_to_pointer_maybe_fold, convert_to_real_maybe_fold)
|
||
(convert_to_integer_maybe_fold, convert_to_complex_maybe_fold):
|
||
Rename from *_nofold.
|
||
* convert.h (convert_to_pointer_nofold, convert_to_integer_nofold)
|
||
(convert_to_real_nofold, convert_to_complex_nofold): New inlines.
|
||
|
||
2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR target/60410
|
||
* tree.c (build_common_tree_nodes): Remove short_double argument.
|
||
All callers changed.
|
||
* tree.h (build_common_tree_nodes): Adjust declaration.
|
||
* doc/invoke.texi (-fshort-double): Remove documentation.
|
||
* config/mips/t-img-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
|
||
MULTILIB_EXCEPTIONS): Remove -fshort-double variant.
|
||
* lto-wrapper.c (merge_and_complain, append_compiler_options)
|
||
(append_linker_options): Don't handle OPT_fshort_double.
|
||
|
||
PR rtl-optimization/68730
|
||
* lra-remat.c (insn_to_cand_activation): New static variable.
|
||
(lra_remat): Allocate and free it.
|
||
(create_cand): New arg activation. Initialize a field in
|
||
insn_to_cand_activation if it is nonnull.
|
||
(create_cands): Pass the activation insn to create_cand when making
|
||
a candidate involving an output reload. Reorganize code a little.
|
||
(do_remat): Keep track of active status of candidates in a separate
|
||
bitmap.
|
||
|
||
2016-02-08 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69719
|
||
* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
|
||
Properly use absolute of the difference of the two offsets to
|
||
compare or adjust the segment length.
|
||
|
||
2016-02-08 Richard Biener <rguenther@suse.de>
|
||
Jeff Law <law@redhat.com>
|
||
|
||
PR target/68273
|
||
* tree-ssanames.c (make_ssa_name_fn): Always use unqualified
|
||
types for anonymous SSA names.
|
||
|
||
2016-02-08 Richard Biener <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/69274
|
||
* ira.c (ira_setup_alts): Do not change recog_data.operand order.
|
||
|
||
2016-02-08 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/65917
|
||
* tree-ssa-dom.c (record_temporary_equivalences): Record both
|
||
equivalences from if (x == y) style conditionals.
|
||
(loop_depth_of_name): Remove.
|
||
(record_equality): Remove loop depth check.
|
||
* tree-ssa-scopedtables.h (const_and_copies): Refine comments.
|
||
(const_and_copies::record_const_or_copy_raw): New member function.
|
||
* tree-ssa-scopedtables.c
|
||
(const_and_copies::record_const_or_copy_raw): New, factored out of
|
||
(const_and_copies::record_const_or_copy): Call new member function.
|
||
|
||
2016-02-05 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/68541
|
||
* gimple-ssa-split-paths.c: Include tree-cfg.h and params.h.
|
||
(count_stmts_in_block): New function.
|
||
(poor_ifcvt_candidate_code): Likewise.
|
||
(is_feasible_trace): Add some heuristics to determine when path
|
||
splitting is profitable.
|
||
(find_block_to_duplicate_for_splitting_paths): Make sure the graph
|
||
is a diamond with a single exit.
|
||
|
||
2016-02-05 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c++/69662
|
||
* doc/invoke.texi: Update -Wplacement-new to take an optional
|
||
argument.
|
||
|
||
2016-02-06 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c/69643
|
||
* tree.c (tree_nop_conversion_p): Do not strip casts into or
|
||
out of non-standard address spaces.
|
||
|
||
2016-02-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69691
|
||
* lra-eliminations.c (move_plus_up): Don't add the addend twice.
|
||
|
||
2016-02-05 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* config/rs6000/crypto.md (crypto_vpermxor_<mode>): Correct insn type.
|
||
* config/rs6000/rs6000.md (mov<mode>_hardfloat): Likewise.
|
||
(*ieee128_mfvsrd_64bit): Likewise.
|
||
(*ieee128_mfvsrd_32bit): Likewise.
|
||
|
||
2016-02-05 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/69369
|
||
Revert r232560:
|
||
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* cgraphunit.c (cgraph_node::reset): Clear thunk info and
|
||
instrumented_version.
|
||
|
||
2016-01-05 Jeremy Bennett <jeremy.bennett@embecosm.com>
|
||
|
||
* doc/invoke.texi (Optimize Options): In table of --param options
|
||
rename second occurrence of tracer-min-branch-ratio to
|
||
tracer-min-branch-probability, rename
|
||
tracer-min-branch-ratio-feedback to
|
||
tracer-min-branch-probability-feedback and clarify description,
|
||
rename sched-spec-state-edge-prob-cutoff to
|
||
sched-state-edge-prob-cutoff, rename selsched-max-insns-to-rename
|
||
to selsched-insns-to-rename, rename lto-minpartition to
|
||
lto-min-partition, delete reorder-blocks-duplicate and
|
||
reorder-blocks-duplicate-feedback.
|
||
|
||
2016-02-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_register_info_set_ranges): Remove
|
||
superfluous loops.
|
||
|
||
2016-02-05 Dominik Vogt <vogt@linux.vnet.ibm.com>
|
||
|
||
* doc/extend.texi: S/390: Correct some typos.
|
||
|
||
2016-02-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_emit_call): Add missing 64 bit check.
|
||
|
||
2016-02-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
PR target/69625
|
||
* config/s390/s390.c (SAVE_SLOT_NONE, SAVE_SLOT_STACK): New defines.
|
||
(s390_register_info_gprtofpr): Use new macros above.
|
||
(s390_register_info_stdarg_fpr): Adjust max_fpr to better match
|
||
its name.
|
||
(s390_register_info_stdarg_gpr): Adjust max_gpr to better match
|
||
its name. Adjust restore and save gpr ranges.
|
||
(s390_register_info_set_ranges): New function.
|
||
(s390_register_info): Use new macros above. Call
|
||
s390_register_info_set_ranges.
|
||
(s390_optimize_register_info): Likewise.
|
||
(s390_hard_regno_rename_ok): Use new macros.
|
||
(s390_hard_regno_scratch_ok): Likewise.
|
||
(s390_emit_epilogue): Likewise.
|
||
(s390_can_use_return_insn): Likewise.
|
||
(s390_optimize_prologue): Likewise.
|
||
* config/s390/s390.md (GPR2_REGNUM, GPR6_REGNUM): New constants.
|
||
|
||
2016-02-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/69677
|
||
* config/i386/i386.c (convert_scalars_to_vector): Readd stack
|
||
alignment fixes.
|
||
(ix86_option_override_internal): Disable TARGET_STV even for
|
||
-m{incoming,preferred}-stack-boundary=3.
|
||
|
||
2016-02-03 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
|
||
|
||
* config.gcc: Mark deprecated rtems targets as obsolete.
|
||
|
||
2016-02-04 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR rtl-optimization/64682
|
||
PR rtl-optimization/69567
|
||
* combine.c (distribute_notes) <REG_DEAD>: Place the death note
|
||
before I2 only if the register is both used and set in I2.
|
||
|
||
2016-02-04 DJ Delorie <dj@redhat.com>
|
||
|
||
* config/msp430/msp430.c (msp430_start_function): Add function type.
|
||
|
||
2016-02-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR fortran/69368
|
||
* tree-dfa.c (get_ref_base_and_extent): Remove unreachable code.
|
||
|
||
2016-02-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR rtl-optimization/69577
|
||
Revert:
|
||
2015-10-29 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/68124
|
||
PR rtl-opt/67609
|
||
* config/i386/i386.c (ix86_cannot_change_mode_class): Tighten
|
||
sse check to the exact conditions of PR 67609.
|
||
|
||
2016-02-04 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/69667
|
||
* config/rs6000/rs6000.md (mov<mode>_64bit_dm): Use 'd' constraint
|
||
instead of 'ws', and 'wh' instead of 'wm' since TFmode/IFmode are
|
||
not allowed into the traditional Altivec registers.
|
||
(movtd_64bit_nodm): Likewise.
|
||
(mov<mode>_32bit, FMOVE128_FPR iterator): Likewise.
|
||
|
||
2016-02-04 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
* config/aarch64/cortex-a57-fma-steering.c
|
||
(aarch64_register_fma_steering): Remove "static" from arguments
|
||
to register_pass.
|
||
|
||
2016-02-04 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
PR target/69619
|
||
* ccmp.c (expand_ccmp_expr_1): Avoid evaluating gs0/gs1
|
||
twice when complex.
|
||
|
||
2016-02-04 Mike Frysinger <vapier@gentoo.org>
|
||
|
||
* doc/invoke.texi: Delete -mno-fma4.
|
||
|
||
2016-02-04 Richard Sandiford <richard.sandiford@arm.com>
|
||
|
||
PR rtl-optimization/69577
|
||
* reginfo.c (record_subregs_of_mode): Add a partial_def parameter.
|
||
(find_subregs_of_mode): Update accordingly. Iterate over partial
|
||
definitions.
|
||
|
||
2016-02-04 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
* config/arm/arm-protos.h (neon_reinterpret): Remove.
|
||
* config/arm/arm.c (neon_reinterpret): Remove.
|
||
* config/arm/arm_neon_builtins.def (vreinterpretv8qi, vreinterpretv4hi,
|
||
vreinterpretv2si, vreinterpretv2sf, vreinterpretdi, vreinterpretv16qi,
|
||
vreinterpretv8hi, vreinterpretv4si, vreinterpretv4sf, vreinterpretv2di,
|
||
vreinterpretti): Remove.
|
||
* config/arm/neon.md (neon_vreinterpretv8qi<mode>,
|
||
neon_vreinterpretv4hi<mode>, neon_vreinterpretv2si<mode>,
|
||
neon_vreinterpretv2sf<mode>, neon_vreinterpretdi<mode>,
|
||
neon_vreinterpretti<mode>, neon_vreinterpretv16qi<mode>,
|
||
neon_vreinterpretv8hi<mode>, neon_vreinterpretv4si<mode>,
|
||
neon_vreinterpretv4sf<mode>, neon_vreinterpretv2di<mode>): Remove.
|
||
* config/arm/arm_neon.h (vreinterpret_p8_p16, vreinterpret_p8_f32,
|
||
vreinterpret_p8_p64, vreinterpret_p8_s64, vreinterpret_p8_u64,
|
||
vreinterpret_p8_s8, vreinterpret_p8_s16, vreinterpret_p8_s32,
|
||
vreinterpret_p8_u8, vreinterpret_p8_u16, vreinterpret_p8_u32,
|
||
vreinterpret_p16_p8, vreinterpret_p16_f32, vreinterpret_p16_p64,
|
||
vreinterpret_p16_s64, vreinterpret_p16_u64, vreinterpret_p16_s8,
|
||
vreinterpret_p16_s16, vreinterpret_p16_s32, vreinterpret_p16_u8,
|
||
vreinterpret_p16_u16, vreinterpret_p16_u32, vreinterpret_f32_p8,
|
||
vreinterpret_f32_p16, vreinterpret_f32_p64, vreinterpret_f32_s64,
|
||
vreinterpret_f32_u64, vreinterpret_f32_s8, vreinterpret_f32_s16,
|
||
vreinterpret_f32_s32, vreinterpret_f32_u8, vreinterpret_f32_u16,
|
||
vreinterpret_f32_u32, vreinterpret_p64_p8, vreinterpret_p64_p16,
|
||
vreinterpret_p64_f32, vreinterpret_p64_s64, vreinterpret_p64_u64,
|
||
vreinterpret_p64_s8, vreinterpret_p64_s16, vreinterpret_p64_s32,
|
||
vreinterpret_p64_u8, vreinterpret_p64_u16, vreinterpret_p64_u32,
|
||
vreinterpret_s64_p8, vreinterpret_s64_p16, vreinterpret_s64_f32,
|
||
vreinterpret_s64_p64, vreinterpret_s64_u64, vreinterpret_s64_s8,
|
||
vreinterpret_s64_s16, vreinterpret_s64_s32, vreinterpret_s64_u8,
|
||
vreinterpret_s64_u16, vreinterpret_s64_u32, vreinterpret_u64_p8,
|
||
vreinterpret_u64_p16, vreinterpret_u64_f32, vreinterpret_u64_p64,
|
||
vreinterpret_u64_s64, vreinterpret_u64_s8, vreinterpret_u64_s16,
|
||
vreinterpret_u64_s32, vreinterpret_u64_u8, vreinterpret_u64_u16,
|
||
vreinterpret_u64_u32, vreinterpret_s8_p8, vreinterpret_s8_p16,
|
||
vreinterpret_s8_f32, vreinterpret_s8_p64, vreinterpret_s8_s64,
|
||
vreinterpret_s8_u64, vreinterpret_s8_s16, vreinterpret_s8_s32,
|
||
vreinterpret_s8_u8, vreinterpret_s8_u16, vreinterpret_s8_u32,
|
||
vreinterpret_s16_p8, vreinterpret_s16_p16, vreinterpret_s16_f32,
|
||
vreinterpret_s16_p64, vreinterpret_s16_s64, vreinterpret_s16_u64,
|
||
vreinterpret_s16_s8, vreinterpret_s16_s32, vreinterpret_s16_u8,
|
||
vreinterpret_s16_u16, vreinterpret_s16_u32, vreinterpret_s32_p8,
|
||
vreinterpret_s32_p16, vreinterpret_s32_f32, vreinterpret_s32_p64,
|
||
vreinterpret_s32_s64, vreinterpret_s32_u64, vreinterpret_s32_s8,
|
||
vreinterpret_s32_s16, vreinterpret_s32_u8, vreinterpret_s32_u16,
|
||
vreinterpret_s32_u32, vreinterpret_u8_p8, vreinterpret_u8_p16,
|
||
vreinterpret_u8_f32, vreinterpret_u8_p64, vreinterpret_u8_s64,
|
||
vreinterpret_u8_u64, vreinterpret_u8_s8, vreinterpret_u8_s16,
|
||
vreinterpret_u8_s32, vreinterpret_u8_u16, vreinterpret_u8_u32,
|
||
vreinterpret_u16_p8, vreinterpret_u16_p16, vreinterpret_u16_f32,
|
||
vreinterpret_u16_p64, vreinterpret_u16_s64, vreinterpret_u16_u64,
|
||
vreinterpret_u16_s8, vreinterpret_u16_s16, vreinterpret_u16_s32,
|
||
vreinterpret_u16_u8, vreinterpret_u16_u32, vreinterpret_u32_p8,
|
||
vreinterpret_u32_p16, vreinterpret_u32_f32, vreinterpret_u32_p64,
|
||
vreinterpret_u32_s64, vreinterpret_u32_u64, vreinterpret_u32_s8,
|
||
vreinterpret_u32_s16, vreinterpret_u32_s32, vreinterpret_u32_u8,
|
||
vreinterpret_u32_u16, vreinterpretq_p8_p16, vreinterpretq_p8_f32,
|
||
vreinterpretq_p8_p64, vreinterpretq_p8_p128, vreinterpretq_p8_s64,
|
||
vreinterpretq_p8_u64, vreinterpretq_p8_s8, vreinterpretq_p8_s16,
|
||
vreinterpretq_p8_s32, vreinterpretq_p8_u8, vreinterpretq_p8_u16,
|
||
vreinterpretq_p8_u32, vreinterpretq_p16_p8, vreinterpretq_p16_f32,
|
||
vreinterpretq_p16_p64, vreinterpretq_p16_p128, vreinterpretq_p16_s64,
|
||
vreinterpretq_p16_u64, vreinterpretq_p16_s8, vreinterpretq_p16_s16,
|
||
vreinterpretq_p16_s32, vreinterpretq_p16_u8, vreinterpretq_p16_u16,
|
||
vreinterpretq_p16_u32, vreinterpretq_f32_p8, vreinterpretq_f32_p16,
|
||
vreinterpretq_f32_p64, vreinterpretq_f32_p128, vreinterpretq_f32_s64,
|
||
vreinterpretq_f32_u64, vreinterpretq_f32_s8, vreinterpretq_f32_s16,
|
||
vreinterpretq_f32_s32, vreinterpretq_f32_u8, vreinterpretq_f32_u16,
|
||
vreinterpretq_f32_u32, vreinterpretq_p64_p8, vreinterpretq_p64_p16,
|
||
vreinterpretq_p64_f32, vreinterpretq_p64_p128, vreinterpretq_p64_s64,
|
||
vreinterpretq_p64_u64, vreinterpretq_p64_s8, vreinterpretq_p64_s16,
|
||
vreinterpretq_p64_s32, vreinterpretq_p64_u8, vreinterpretq_p64_u16,
|
||
vreinterpretq_p64_u32, vreinterpretq_p128_p8, vreinterpretq_p128_p16,
|
||
vreinterpretq_p128_f32, vreinterpretq_p128_p64, vreinterpretq_p128_s64,
|
||
vreinterpretq_p128_u64, vreinterpretq_p128_s8, vreinterpretq_p128_s16,
|
||
vreinterpretq_p128_s32, vreinterpretq_p128_u8, vreinterpretq_p128_u16,
|
||
vreinterpretq_p128_u32, vreinterpretq_s64_p8, vreinterpretq_s64_p16,
|
||
vreinterpretq_s64_f32, vreinterpretq_s64_p64, vreinterpretq_s64_p128,
|
||
vreinterpretq_s64_u64, vreinterpretq_s64_s8, vreinterpretq_s64_s16,
|
||
vreinterpretq_s64_s32, vreinterpretq_s64_u8, vreinterpretq_s64_u16,
|
||
vreinterpretq_s64_u32, vreinterpretq_u64_p8, vreinterpretq_u64_p16,
|
||
vreinterpretq_u64_f32, vreinterpretq_u64_p64, vreinterpretq_u64_p128,
|
||
vreinterpretq_u64_s64, vreinterpretq_u64_s8, vreinterpretq_u64_s16,
|
||
vreinterpretq_u64_s32, vreinterpretq_u64_u8, vreinterpretq_u64_u16,
|
||
vreinterpretq_u64_u32, vreinterpretq_s8_p8, vreinterpretq_s8_p16,
|
||
vreinterpretq_s8_f32, vreinterpretq_s8_p64, vreinterpretq_s8_p128,
|
||
vreinterpretq_s8_s64, vreinterpretq_s8_u64, vreinterpretq_s8_s16,
|
||
vreinterpretq_s8_s32, vreinterpretq_s8_u8, vreinterpretq_s8_u16,
|
||
vreinterpretq_s8_u32, vreinterpretq_s16_p8, vreinterpretq_s16_p16,
|
||
vreinterpretq_s16_f32, vreinterpretq_s16_p64, vreinterpretq_s16_p128,
|
||
vreinterpretq_s16_s64, vreinterpretq_s16_u64, vreinterpretq_s16_s8,
|
||
vreinterpretq_s16_s32, vreinterpretq_s16_u8, vreinterpretq_s16_u16,
|
||
vreinterpretq_s16_u32, vreinterpretq_s32_p8, vreinterpretq_s32_p16,
|
||
vreinterpretq_s32_f16, vreinterpretq_s32_f32, vreinterpretq_s32_p64,
|
||
vreinterpretq_s32_p128, vreinterpretq_s32_s64, vreinterpretq_s32_u64,
|
||
vreinterpretq_s32_s8, vreinterpretq_s32_s16, vreinterpretq_s32_u8,
|
||
vreinterpretq_s32_u16, vreinterpretq_s32_u32, vreinterpretq_u8_p8,
|
||
vreinterpretq_u8_p16, vreinterpretq_u8_f32, vreinterpretq_u8_p64,
|
||
vreinterpretq_u8_p128, vreinterpretq_u8_s64, vreinterpretq_u8_u64,
|
||
vreinterpretq_u8_s8, vreinterpretq_u8_s16, vreinterpretq_u8_s32,
|
||
vreinterpretq_u8_u16, vreinterpretq_u8_u32, vreinterpretq_u16_p8,
|
||
vreinterpretq_u16_p16, vreinterpretq_u16_f32, vreinterpretq_u16_p64,
|
||
vreinterpretq_u16_p128, vreinterpretq_u16_s64, vreinterpretq_u16_u64,
|
||
vreinterpretq_u16_s8, vreinterpretq_u16_s16, vreinterpretq_u16_s32,
|
||
vreinterpretq_u16_u8, vreinterpretq_u16_u32, vreinterpretq_u32_p8,
|
||
vreinterpretq_u32_p16, vreinterpretq_u32_f32, vreinterpretq_u32_p64,
|
||
vreinterpretq_u32_p128, vreinterpretq_u32_s64, vreinterpretq_u32_u64,
|
||
vreinterpretq_u32_s8, vreinterpretq_u32_s16, vreinterpretq_u32_s32,
|
||
vreinterpretq_u32_u8, vreinterpretq_u32_u16): Rewrite using casts.
|
||
|
||
2016-02-04 Martin Liska <mliska@suse.cz>
|
||
|
||
PR sanitizer/69276
|
||
* asan.c (has_stmt_been_instrumented_p): Instrument gimple calls
|
||
that are gimple_store_p.
|
||
(maybe_instrument_call): Likewise.
|
||
|
||
2016-02-04 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_legitimize_address): Force
|
||
register scaling out of memory reference and comment why.
|
||
|
||
2016-02-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/65932
|
||
PR target/67714
|
||
* cse.c (cse_insn): Pass NULL to fold_rtx when initially
|
||
folding the source of a SET.
|
||
|
||
2016-02-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/65932
|
||
PR target/67714
|
||
* config/arm/arm.c (arm_new_rtx_costs, MULT case): Properly extract
|
||
the operands of the SIGN_EXTENDs from a SMUL[TB][TB] rtx.
|
||
|
||
2016-02-04 Jim Wilson <jim.wilson@linaro.org>
|
||
|
||
PR target/65932
|
||
PR target/67714
|
||
* config/arm/arm.h (PROMOTE_MODE): Don't set UNSIGNEDP for QImode and
|
||
HImode.
|
||
|
||
2016-02-04 Christian Bruel <christian.bruel@st.com>
|
||
|
||
* config/arm/arm-c.c (arm_reset_previous_fndecl): Style fix and typo.
|
||
* config/arm/arm.c (arm_set_current_function): Likewise.
|
||
|
||
2016-02-04 Jakub Jelinek <jakub@redhat.com>
|
||
Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/69454
|
||
* config/i386/i386.c (convert_scalars_to_vector): Remove
|
||
stack alignment fixes.
|
||
(ix86_option_override_internal): Disable TARGET_STV if stack
|
||
might not be aligned enough.
|
||
(ix86_minimum_alignment): Assert that TARGET_STV is false.
|
||
|
||
2016-02-04 Victoria Stepanyan <victoria.stepanyan@amd.com>
|
||
|
||
* gcc/config/i386/x86-tune.def: Disable default prefetching
|
||
for -march=znver1.
|
||
|
||
2016-02-03 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/69461
|
||
* config/rs6000/rs6000.c (rs6000_legitimate_address_p): Fix thinko
|
||
in validating fused toc addresses.
|
||
|
||
2016-02-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/69627
|
||
* diagnostic-show-locus.c (layout::get_state_at_point): Don't read
|
||
range->m_caret fields if range->m_show_caret_p is false.
|
||
|
||
PR target/69644
|
||
* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
|
||
Force oldval into register if it does not satisfy reg_or_short_operand
|
||
predicate. Fix up formatting.
|
||
|
||
2016-02-03 Vladimir Makarov <vmakarov@redhat.com>
|
||
Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR target/69461
|
||
* lra-constraints.c (simplify_operand_subreg): Check additionally
|
||
address validity after potential reloading.
|
||
(process_address_1): Check insns validity. In case of failure do
|
||
nothing.
|
||
|
||
2016-02-03 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/69118
|
||
* config/i386/sse.md (define_insn "avx512f_maskcmp<mode>3"):
|
||
Fix target.
|
||
|
||
2016-02-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* wide-int.cc (canonize_uhwi): New function.
|
||
(wi::divmod_internal): Use it.
|
||
|
||
2016-02-02 James Norris <jnorris@codesourcery.com
|
||
|
||
* gimplify.c (omp_notice_variable): Add usage check.
|
||
|
||
2016-02-02 Alexander Monakov <amonakov@ispras.ru>
|
||
|
||
* config/nvptx/nvptx.c (nvptx_print_operand): Treat LEU, GEU, LTU, GTU
|
||
like LE, GE, LT, GT when emitting relational operator.
|
||
|
||
2016-02-02 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* ira-costs.c (find_costs_and_classes): Add extra argument.
|
||
* target.def (ira_change_pseudo_allocno_class): Add parameter.
|
||
* targhooks.h (ira_change_pseudo_allocno_class): Likewise.
|
||
* targhooks.c (ira_change_pseudo_allocno_class): Likewise.
|
||
* config/aarch64/aarch64.c (aarch64_ira_change_pseudo_allocno_class)
|
||
Add best_class parameter, and return it if not ALL_REGS.
|
||
* config/mips/mips.c (mips_ira_change_pseudo_allocno_class):
|
||
Add parameter.
|
||
* doc/tm.texi (TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS):
|
||
Update target hook.
|
||
|
||
2016-02-02 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/aarch64/aarch64.c
|
||
(TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): New define.
|
||
(aarch64_ira_change_pseudo_allocno_class): New function.
|
||
|
||
2016-02-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/67032
|
||
* config/i386/i386.c (geode_cost): Increase cost of MMX and SSE moves.
|
||
|
||
2016-02-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
|
||
|
||
* config/avr/avr.c (avr_option_override): Set
|
||
PARAM_ALLOW_STORE_DATA_RACES to 1.
|
||
|
||
2016-02-02 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69595
|
||
* match.pd: Add range test simplifications to true/false.
|
||
|
||
2016-02-02 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
* omp-builtins.def (BUILT_IN_GOACC_HOST_DATA): Remove.
|
||
* omp-low.c (expand_omp_target): Use BUILT_IN_GOACC_DATA_START
|
||
instead.
|
||
|
||
2016-02-02 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69606
|
||
* tree-ssa-math-opts.c (bswap_replace): Clear flow sensitive
|
||
info on the result before moving a stmt.
|
||
|
||
2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR middle-end/68542
|
||
* config/i386/i386.c (ix86_expand_branch): Add support for conditional
|
||
branch with vector comparison.
|
||
* config/i386/sse.md (VI48_AVX): New mode iterator.
|
||
(define_expand "cbranch<mode>4): Add support for conditional branch
|
||
with vector comparison.
|
||
* tree-vect-loop.c (optimize_mask_stores): New function.
|
||
* tree-vect-stmts.c (vectorizable_mask_load_store): Initialize
|
||
has_mask_store field of vect_info.
|
||
* tree-vectorizer.c (vectorize_loops): Invoke optimaze_mask_stores for
|
||
vectorized loops having masked stores after vec_info destroy.
|
||
* tree-vectorizer.h (loop_vec_info): Add new has_mask_store field and
|
||
correspondent macros.
|
||
(optimize_mask_stores): Add prototype.
|
||
|
||
2016-02-02 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/69548
|
||
* config/rs6000/predicates.md (quad_int_reg_operand): Don't
|
||
allow subregs.
|
||
|
||
2016-02-02 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/68662
|
||
* config/rs6000/rs6000.c (need_toc_init): New var, set it
|
||
whenever toc_label_name used.
|
||
(rs6000_file_start): Don't set up toc section here,
|
||
(rs6000_output_function_epilogue): do so here instead,
|
||
(rs6000_xcoff_file_start): and here.
|
||
* config/rs6000/rs6000.md (load_toc_aix_si): Set need_toc_init.
|
||
(load_toc_aix_di): Likewise.
|
||
|
||
2016-02-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69592
|
||
* rtlanal.c (nonzero_bits_binary_arith_p): New inline function.
|
||
(cached_nonzero_bits): Use it instead of ARITHMETIC_P.
|
||
(num_sign_bit_copies_binary_arith_p): New inline function.
|
||
(cached_num_sign_bit_copies): Use it instead of ARITHMETIC_P.
|
||
|
||
2016-02-01 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69580
|
||
* params.def (FSM_MAXIMUM_PHI_ARGUMENTS): New param.
|
||
* tree-ssa-threadbackward.c
|
||
(fsm_find_control_statement_thread_paths): Do not try to walk
|
||
through large PHI nodes.
|
||
|
||
2016-02-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return false
|
||
when count is incremented above limit, don't analyze further
|
||
insns afterwards.
|
||
|
||
* omp-low.c (oacc_parse_default_dims): Avoid
|
||
-Wsign-compare warning, make sure value fits into int
|
||
rather than just unsigned int.
|
||
|
||
2016-02-01 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR tree-optimization/67921
|
||
* fold-const.c (split_tree): New parameters. Convert pointer
|
||
type variable part to proper type before negating.
|
||
(fold_binary_loc): Pass new arguments to split_tree.
|
||
|
||
2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* config/nvptx/nvptx.c (PTX_GANG_DEFAULT): New.
|
||
(nvptx_goacc_validate_dims): Extend to handle global defaults.
|
||
* target.def (OACC_VALIDATE_DIMS): Extend documentation.
|
||
* doc/tm.texti: Rebuilt.
|
||
* doc/invoke.texi (fopenacc-dim): Document.
|
||
* lto-wrapper.c (merge_and_complain): Add OPT_fopenacc_dim_ case.
|
||
(append_compiler_options): Likewise.
|
||
* omp-low.c (oacc_default_dims, oacc_min_dims): New.
|
||
(oacc_parse_default_dims): New.
|
||
(oacc_validate_dims): Add USED arg. Select non-unity default when
|
||
possible.
|
||
(oacc_loop_fixed_partitions): Return mask of used partitions.
|
||
(oacc_loop_auto_partitions): Emit dump info.
|
||
(oacc_loop_partition): Return mask of used partitions.
|
||
(execute_oacc_device_lower): Parse default dimension arg. Adjust
|
||
loop partitioning and validation calls.
|
||
|
||
2016-02-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69556
|
||
* match.pd: Guard (C1/X)*C2 -> (C1*C2)/X with single_use.
|
||
|
||
2016-02-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69574
|
||
* tree-chrec.c (hide_evolution_in_other_loops_than_loop): Instead
|
||
of asserting return chrec_dont_know.
|
||
|
||
2016-02-01 Martin Liska <mliska@suse.cz>
|
||
|
||
* mem-stats-traits.h: Add copyright header.
|
||
* mem-stats.h: Likewise.
|
||
|
||
2016-02-01 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69579
|
||
* tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling):
|
||
Do not propagate through abnormal PHI results.
|
||
|
||
2016-02-01 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* postreload.c (reload_cse_simplify): Remove dead code.
|
||
|
||
2016-02-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/69570
|
||
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return true only
|
||
if there is more than one set, not if there is a single set.
|
||
|
||
2016-02-01 Richard Henderson <rth@redhat.com>
|
||
|
||
PR rtl-opt/69535
|
||
* combine.c (make_compound_operation): When looking through a
|
||
subreg, make sure to re-extend to the width of the outer mode.
|
||
|
||
2016-01-30 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69546
|
||
* wide-int.cc (wi::divmod_internal): For unsigned division
|
||
where both operands fit into uhwi, if o1 is 1 and o0 has
|
||
msb set, if divident_prec is larger than bits per hwi,
|
||
clear another quotient word and return 2 instead of 1.
|
||
Similarly for remainder with msb in HWI set, if dividend_prec
|
||
is larger than bits per hwi.
|
||
|
||
2016-01-29 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* hsa-gen.c (get_memory_order_name): Mask with MEMMODEL_BASE_MASK.
|
||
Use short lowercase names.
|
||
(get_memory_order): Mask with MEMMODEL_BASE_MASK. Support
|
||
MEMMODEL_CONSUME with acquire semantics and MEMMODEL_SEQ_CST with
|
||
acq_rel one. Protect warning agains segfaults if
|
||
get_memory_order_name returns NULL.
|
||
(gen_hsa_ternary_atomic_for_builtin): Support with MEMMODEL_SEQ_CST
|
||
with release semantics. Do not warn if get_memory_order already did.
|
||
(gen_hsa_insns_for_call): Support with MEMMODEL_SEQ_CST with acquire
|
||
semantics. Fix check for relaxed or acquire semantics. Do not warn
|
||
if get_memory_order already did.
|
||
|
||
2016-01-29 Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* doc/install.texi: Document that isl-0.16 is supported.
|
||
|
||
2016-01-29 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR target/69299
|
||
* config/i386/constraints.md (Bm): Describe as special memory
|
||
constraint.
|
||
* doc/md.texi (DEFINE_SPECIAL_MEMORY_CONSTRAINT): Describe it.
|
||
* genoutput.c (main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT.
|
||
* genpreds.c (struct constraint_data): Add is_special_memory.
|
||
(have_special_memory_constraints, special_memory_start): New
|
||
static vars.
|
||
(special_memory_end): Ditto.
|
||
(add_constraint): Add new arg is_special_memory. Add code to
|
||
process its true value. Update have_special_memory_constraints.
|
||
(process_define_constraint): Pass the new arg.
|
||
(process_define_register_constraint): Ditto.
|
||
(choose_enum_order): Process special memory.
|
||
(write_tm_preds_h): Generate enum const CT_SPECIAL_MEMORY and
|
||
function insn_extra_special_memory_constraint.
|
||
(main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT.
|
||
* gensupport.c (process_rtx): Process
|
||
DEFINE_SPECIAL_MEMORY_CONSTRAINT.
|
||
* ira-costs.c (record_reg_classes): Process CT_SPECIAL_MEMORY.
|
||
* ira-lives.c (single_reg_class): Use
|
||
insn_extra_special_memory_constraint.
|
||
* ira.c (ira_setup_alts): Process CT_SPECIAL_MEMORY.
|
||
* lra-constraints.c (process_alt_operands): Ditto.
|
||
(curr_insn_transform): Use insn_extra_special_memory_constraint.
|
||
* recog.c (asm_operand_ok, preprocess_constraints): Process
|
||
CT_SPECIAL_MEMORY.
|
||
* reload.c (find_reloads): Ditto.
|
||
* rtl.def (DEFINE_SPECIFAL_MEMORY_CONSTRAINT): New.
|
||
* stmt.c (parse_input_constraint): Use
|
||
insn_extra_special_memory_constraint.
|
||
|
||
2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/69530
|
||
* lra-splill.c (lra_final_code_change): Revert r229087 by
|
||
removing all sub-registers.
|
||
|
||
2016-01-29 Steve Ellcey <sellcey@imgtec.com>
|
||
|
||
PR target/65604
|
||
* config/mips/mips.c (mips_output_division): Check flag_delayed_branch.
|
||
|
||
2016-01-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69551
|
||
* config/i386/i386.c (ix86_expand_vector_set) <case V4SImode>: For
|
||
SSE1, copy target into the temporary reg first before recursing
|
||
on it.
|
||
|
||
2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/sse.md (sse2_cvtps2pd<mask_name>): Replace vBm
|
||
with vm.
|
||
|
||
2016-01-29 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* ginclude/stdarg.h: Test __cplusplus instead of
|
||
__GXX_EXPERIMENTAL_CXX0X__.
|
||
|
||
2016-01-29 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69547
|
||
* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1):
|
||
Do not mark clobbers necessary.
|
||
(mark_all_reaching_defs_necessary_1): Likewise.
|
||
|
||
2016-01-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Format
|
||
declaration name with %qs and print it in both error messages.
|
||
Also fix indentation.
|
||
|
||
2016-01-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
|
||
|
||
PR other/69006
|
||
* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Remove
|
||
trailing blank line from error message.
|
||
|
||
2016-01-29 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
PR c++/69462
|
||
* ginclude/float.h: Also provide FLT_EVAL_METHOD and DECIMAL_DIG
|
||
for C++-11.
|
||
|
||
2016-01-29 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69537
|
||
* match.pd: Allow all integral types when simplifying a
|
||
widening or sign-changing conversion.
|
||
|
||
2016-01-28 Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (get_rename_from_scev): Revert assert
|
||
back to setting codegen_error to fail codegen.
|
||
|
||
2016-01-28 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/69459
|
||
* config/i386/constraints.md (C): Only accept constant zero operand.
|
||
(BC): New constraint.
|
||
* config/i386/sse.md (*mov<mode>_internal): Use BC constraint
|
||
instead of C constraint.
|
||
* doc/md.texi (Machine Constraints): Update description
|
||
of C constraint.
|
||
|
||
2016-01-28 Steve Ellcey <sellcey@imgtec.com>
|
||
|
||
PR target/68400
|
||
* config/mips/mips.c (and_operands_ok): Add MIPS16 check.
|
||
|
||
2016-01-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/69542
|
||
* lra-remat.c (calculate_local_reg_remat_bb_data): Only consider
|
||
non-debug insns.
|
||
|
||
2016-01-28 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (output_cbranch): Don't statically predict
|
||
branches if using guessed profile.
|
||
|
||
2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* graphite-optimize-isl.c (optimize_isl): Fix dump.
|
||
|
||
2016-01-28 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/69305
|
||
* config/aarch64/aarch64-modes.def (CC_Cmode): New
|
||
* config/aarch64/aarch64-protos.h: Update.
|
||
* config/aarch64/aarch64.c (aarch64_zero_extend_const_eq): New.
|
||
(aarch64_select_cc_mode): Add check for use of CC_Cmode.
|
||
(aarch64_get_condition_code_1): Handle CC_Cmode.
|
||
* config/aarch64/aarch64.md (addti3): Use adddi3_compareC.
|
||
(*add<mode>3_compareC_cconly_imm): New.
|
||
(*add<mode>3_compareC_cconly): New.
|
||
(*add<mode>3_compareC_imm): New.
|
||
(add<mode>3_compareC): New.
|
||
(add<mode>3_carryin, *addsi3_carryin_uxtw): Sort compare operand
|
||
to be first. Use aarch64_carry_operation.
|
||
(*add<mode>3_carryin_alt1, *addsi3_carryin_alt1_uxtw): Remove.
|
||
(*add<mode>3_carryin_alt2, *addsi3_carryin_alt2_uxtw): Remove.
|
||
(*add<mode>3_carryin_alt3, *addsi3_carryin_alt3_uxtw): Remove.
|
||
(subti3): Use subdi3_compare1.
|
||
(*sub<mode>3_compare0): Rename from sub<mode>3_compare0.
|
||
(sub<mode>3_compare1): New.
|
||
(*sub<mode>3_carryin0, *subsi3_carryin_uxtw): New.
|
||
(*sub<mode>3_carryin): Use aarch64_borrow_operation.
|
||
(*subsi3_carryin_uxtw): Likewise.
|
||
(*ngc<mode>, *ngcsi_uxtw): Likewise.
|
||
(*sub<mode>3_carryin_alt, *subsi3_carryin_alt_uxtw): New.
|
||
* config/aarch64/iterators.md (DWI): New.
|
||
* config/aarch64/predicates.md (aarch64_carry_operation): New.
|
||
(aarch64_borrow_operation): New.
|
||
|
||
2016-01-28 Abderrazek Zaafrani <a.zaafrani@samsung.com>
|
||
|
||
* graphite-optimize-isl.c (optimize_isl): Print a different debug
|
||
message when isl does not return a valid schedule.
|
||
|
||
2016-01-28 Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple):
|
||
Remove comments from class declarations: they are already in the code
|
||
close by the defs.
|
||
|
||
2016-01-28 Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (binary_op_to_tree): Call
|
||
codegen_error_p.
|
||
(ternary_op_to_tree): Same.
|
||
(unary_op_to_tree): Same.
|
||
(nary_op_to_tree): Same.
|
||
(gcc_expression_from_isl_expr_op): Same.
|
||
(gcc_expression_from_isl_expression): Same.
|
||
(graphite_create_new_loop): Same.
|
||
(graphite_create_new_loop_guard): Same.
|
||
(build_iv_mapping): Same.
|
||
(graphite_create_new_guard): Same.
|
||
(translate_isl_ast_to_gimple::copy_loop_phi_nodes): Same.
|
||
(translate_isl_ast_to_gimple::translate_pending_phi_nodes): Same.
|
||
|
||
2016-01-28 Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (get_rename_from_scev): Assert
|
||
instead of setting codegen_error to fail codegen.
|
||
|
||
2016-01-28 Jason Merrill <jason@redhat.com>
|
||
|
||
* tree.h (BINFO_FLAG_0): Rename from BINFO_MARKED.
|
||
|
||
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_if_then_else_costs):
|
||
Remove CONST_INT_P check in CCMP cost calculation.
|
||
|
||
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (generic_vector_cost):
|
||
Set vec_permute_cost.
|
||
(cortexa57_vector_cost): Likewise.
|
||
(exynosm1_vector_cost): Likewise.
|
||
(xgene1_vector_cost): Likewise.
|
||
(aarch64_builtin_vectorization_cost): Use vec_permute_cost.
|
||
* config/aarch64/aarch64-protos.h (cpu_vector_cost):
|
||
Add vec_permute_cost entry.
|
||
|
||
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* config/aarch64/aarch64.md (ccmp<mode>): Disassemble
|
||
immediate as %1.
|
||
(add<mode>3_compare0): Likewise.
|
||
(addsi3_compare0_uxtw): Likewise.
|
||
(add<mode>3nr_compare0): Likewise.
|
||
(compare_neg<mode>): Likewise.
|
||
(<optab><mode>3): Likewise.
|
||
|
||
2016-01-28 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* tree-vect-stmts.c (vectorizable_comparison): Add
|
||
NULL check for vectype.
|
||
|
||
2016-01-28 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69466
|
||
* tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges):
|
||
Account for PHIs we couldn't duplicate.
|
||
|
||
2016-01-28 Martin Liska <mliska@suse.cz>
|
||
|
||
PR pch/68758
|
||
* ggc-common.c (gt_pch_save): Use ENABLE_VALGRIND_ANNOTATIONS macro
|
||
instead of ENABLE_VALGRIND_CHECKING.
|
||
|
||
2016-01-27 Richard Henderson <rth@redhat.com>
|
||
|
||
PR rtl-opt/69447
|
||
* lra-remat.c (subreg_regs): New.
|
||
(dump_candidates_and_remat_bb_data): Dump it.
|
||
(operand_to_remat): Reject if operand in subreg_regs.
|
||
(set_bb_regs): Collect subreg_regs.
|
||
(lra_remat): Init and free subreg_regs. Compute
|
||
calculate_local_reg_remat_bb_data before create_cands.
|
||
|
||
2016-01-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/68986
|
||
* config/i386/i386.c (ix86_update_stack_boundary): Don't
|
||
change stack_alignment_needed for __tls_get_addr call.
|
||
|
||
2016-01-27 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
* config/rs6000/rs6000.c (print_operand): Rollback 's' removal.
|
||
|
||
2016-01-27 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/68398
|
||
PR tree-optimization/69196
|
||
* params.def (PARAM_FSM_SCALE_PATH_STMTS): New parameter.
|
||
(PARAM_FSM_SCALE_PATH_BLOCKS): Likewise.
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
|
||
Only count PHIs in the last block in the path. The others will
|
||
const/copy propagate away. Add heuristic to allow more irreducible
|
||
subloops to be created when it is likely profitable to do so.
|
||
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
|
||
Fix typo in comment. Use gsi_after_labels and remove the GIMPLE_LABEL
|
||
check from within the loop. Use gsi_next_nondebug rather than gsi_next.
|
||
|
||
2016-01-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR lto/69254
|
||
* sanitizer.def: Add BEGIN_SANITIZER_BUILTINS and
|
||
END_SANITIZER_BUILTINS markers using DEF_BUILTIN_STUB.
|
||
* asan.c (DEF_BUILTIN_STUB): Temporarily define.
|
||
* tree-streamer-in.c: Include asan.h.
|
||
(streamer_get_builtin_tree): For builtins in sanitizer
|
||
range call initialize_sanitizer_builtins and retry.
|
||
|
||
2016-01-27 Ian Lance Taylor <iant@google.com>
|
||
|
||
* common.opt (fkeep-gc-roots-live): New undocumented option.
|
||
* tree-ssa-loop-ivopts.c (add_candidate_1): If
|
||
-fkeep-gc-roots-live, skip pointers.
|
||
(add_iv_candidate_for_biv): Handle add_candidate_1 returning
|
||
NULL.
|
||
|
||
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/69512
|
||
* config/i386/i386.md (*zext<mode>_doubleword_and): New pattern.
|
||
(*zext<mode>_doubleword): Disable for TARGET_ZERO_EXTEND_WITH_AND.
|
||
|
||
2016-01-27 Thomas Klausner <wiz@NetBSD.org>
|
||
|
||
PR target/68380
|
||
* configure.ac: NetBSD provides SSP in its C library.
|
||
* configure: Updated.
|
||
|
||
2016-01-27 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69166
|
||
* tree-vect-loop.c (vect_is_simple_reduction): Always check
|
||
reduction code for commutativity / associativity.
|
||
|
||
2016-01-27 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/69355
|
||
* tree-sra.c (analyze_access_subtree): Correct hole detection when
|
||
total_scalarization fails.
|
||
|
||
2016-01-27 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* config/rs6000/driver-rs6000.c (detect_processor_aix): Add
|
||
power9.
|
||
|
||
2016-01-27 Christian Bruel <christian.bruel@st.com>
|
||
|
||
PR target/69245
|
||
* config/arm/arm-c.c (arm_pragma_target_parse): Add comments.
|
||
Move arm_reset_previous_fndecl and set_target_option_current_node in
|
||
the conditional part. Call save_restore_target_globals.
|
||
* config/arm/arm.c (arm_set_current_function):
|
||
Refactor to better support #pragma target and attribute mix.
|
||
Call save_restore_target_globals.
|
||
* config/arm/arm-protos.h (save_restore_target_globals): New function.
|
||
|
||
2016-01-27 Martin Liska <mliska@suse.cz>
|
||
|
||
* hsa.c (hsa_summary_t::link_functions): Create IPA_REF_ADDR
|
||
reference for an HSA kernel and its host function.
|
||
|
||
2016-01-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69399
|
||
* wide-int.h (wi::lrshift): For larger precisions, only
|
||
use fast path if shift is known to be < HOST_BITS_PER_WIDE_INT.
|
||
|
||
2016-01-27 Claudiu Zissulescu <claziss@synopsys.com>
|
||
|
||
* config/arc/predicates.md (proper_comparison_operator): Reject
|
||
constant-constant comparison.
|
||
|
||
2016-01-26 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69110
|
||
* tree-data-ref.c (initialize_data_dependence_relation): Handle
|
||
DR_NUM_DIMENSIONS == 0.
|
||
|
||
2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Handle
|
||
isl_ast_op_cond and isl_ast_op_select.
|
||
(gcc_expression_from_isl_expr_op): Same.
|
||
|
||
2016-01-26 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/68782
|
||
* tree.c (recompute_constructor_flags): Split out from
|
||
build_constructor.
|
||
(verify_constructor_flags): New.
|
||
* tree.h: Declare them.
|
||
|
||
2016-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
|
||
|
||
PR rtl-optimization/69217
|
||
* var-tracking.c (tracked_record_parameter_p): Don't segfault if there
|
||
are no TYPE_FIELDS set for the record type.
|
||
|
||
2016-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/68662
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Initialize
|
||
toc_label_name unconditionally.
|
||
(rs6000_emit_load_toc_table): Call ggc_strdup on toc_label_name for
|
||
SYMBOL_REF string. Use toc_label_name instead of constructing
|
||
LCTOC1.
|
||
(rs6000_elf_declare_function_name): Use toc_label_name instead of
|
||
constructing LCTOC1.
|
||
|
||
2016-01-26 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR other/69477
|
||
* doc/extend.texi (Common Type Attributes): Move text that talks about
|
||
attribute packed from attribute aligned to the section discussing
|
||
the former attribute for clarity.
|
||
|
||
2016-01-26 Richard Henderson <rth@redhat.com>
|
||
|
||
PR middle-end/60908
|
||
* trans-mem.c (tm_region_init): Mark entry block as visited.
|
||
|
||
2016-01-26 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR other/69006
|
||
* diagnostic-show-locus.c (layout::print_source_line): Replace
|
||
call to pp_newline with call to layout::print_newline.
|
||
(layout::print_annotation_line): Likewise.
|
||
(layout::move_to_column): Likewise.
|
||
(layout::print_any_fixits): After printing any fixits, print a
|
||
trailing newline, if necessary.
|
||
(layout::print_newline): New method, resetting any colorization
|
||
before a newline.
|
||
(diagnostic_show_locus): Move the pp_newline to before the
|
||
early bailout. Remove dummy block enclosing the layout instance.
|
||
* diagnostic.c (default_diagnostic_finalizer): Replace invocation
|
||
of pp_newline_and_flush with pp_flush.
|
||
(diagnostic_append_note): Delete use of pp_newline.
|
||
(diagnostic_append_note_at_rich_loc): Delete.
|
||
* diagnostic.h (diagnostic_append_note_at_rich_loc): Delete.
|
||
* pretty-print.h (output_buffer_append_r): Reset buff->line_length
|
||
when newline characters are added to the buffer.
|
||
|
||
2016-01-26 Michael Matz <matz@suse.de>
|
||
|
||
* configure.ac (ac_cv_std_swap_in_utility): New test.
|
||
* system.h (<algorithm>): Check HAVE_SWAP_IN_UTILITY as well.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
|
||
2016-01-26 Claudiu Zissulescu <claziss@synopsys.com>
|
||
|
||
* config/arc/arc.md (cstoresi4): Force operand into register.
|
||
(arcset<code>): Fix predicate.
|
||
(arcsetltu): Likewise.
|
||
(arcsetgeu): Likewise.
|
||
(arcsethi): Likewise.
|
||
(arcsetls): Likewise.
|
||
|
||
2016-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69483
|
||
* gimple-fold.c (canonicalize_constructor_val): Return NULL
|
||
if base has error_mark_node type.
|
||
|
||
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
|
||
|
||
PR target/68620
|
||
* config/arm/arm.c (neon_valid_immediate): Handle FP16 vectors.
|
||
* config/arm/arm_neon.h (__ARM_NUM_LANES, __arm_lane, arm_lanq):
|
||
New helper macros.
|
||
(vget_lane_f16): Handle big-endian.
|
||
(vgetq_lane_f16): Likewise.
|
||
(vset_lane_f16): Likewise.
|
||
(vsetq_lane_f16): Likewise.
|
||
* config/arm/iterators.md (VQXMOV): Add V8HF.
|
||
(VDQ): Add V4HF and V8HF.
|
||
(V_reg): Handle V4HF and V8HF.
|
||
(Is_float_mode): Likewise.
|
||
* config/arm/neon.md (movv4hf, movv8hf, neon_vdup_nv4hf,
|
||
neon_vdup_nv8hf): New patterns.
|
||
(vec_set<mode>_internal, vec_extract<mode>, neon_vld1_dup<mode>):
|
||
Use VD_LANE iterator.
|
||
(neon_vld1_dup<mode>): Use VQ2 iterator.
|
||
|
||
2016-01-26 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* omp-low.h (oacc_fn_attrib_kernels_p): Declare.
|
||
(set_oacc_fn_attrib): Add IS_KERNEL arg.
|
||
* omp-low.c (set_oacc_fn_attrib): Add IS_KERNEL arg.
|
||
(oacc_fn_attrib_kernels_p, oacc_fn_attrib_level): New.
|
||
(expand_omp_target): Pass is_kernel to set_oacc_fn_attrib.
|
||
(oacc_validate_dims): Add LEVEL arg, don't return level.
|
||
(new_oacc_loop_routine): Use oacc_fn_attrib_level, not
|
||
oacc_validate_dims.
|
||
(execute_oacc_device_lower): Adjust, add more dump output.
|
||
* tree-ssa-loop.c (gate_oacc_kernels): Use
|
||
oacc_fn_attrib_kernels_p.
|
||
* tree-parloops.c (create_parallel_loop): Adjust
|
||
set_oacc_fn_attrib call.
|
||
|
||
2016-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR lto/69254
|
||
* lto-wrapper.c (merge_and_complain): Handle -fcilkplus.
|
||
(append_compiler_options): Handle -fcilkplus.
|
||
(append_linker_options): Ignore -fno-{openmp,openacc,cilkplus}.
|
||
|
||
2016-01-26 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/66655
|
||
* config/i386/winnt.c (i386_pe_binds_local_p): If a function has
|
||
been marked as DECL_ONE_ONLY but we do not the means to make it
|
||
so, then do not allow it to bind locally.
|
||
|
||
2016-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR lto/69254
|
||
* opts.h (parse_sanitizer_options): New prototype.
|
||
* opts.c (sanitizer_opts): New array.
|
||
(parse_sanitizer_options): New function.
|
||
(common_handle_option): Use parse_sanitizer_options.
|
||
|
||
2016-01-26 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/68986
|
||
* config/i386/i386.c (ix86_compute_frame_layout): Move stack
|
||
alignment adjustment to ...
|
||
(ix86_update_stack_boundary): Here. Don't over-align stack for
|
||
__tls_get_addr.
|
||
(ix86_finalize_stack_realign_flags): Use stack_alignment_needed
|
||
if __tls_get_addr is called.
|
||
|
||
2016-01-26 Christian Bruel <christian.bruel@st.com>
|
||
|
||
* doc/sourcebuild.texi (arm_crypto_pragma_ok): Remove.
|
||
|
||
2016-01-26 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/ia64/ia64.c (ia64_expand_vecint_compare): Use gen_int_mode.
|
||
|
||
2016-01-26 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69467
|
||
* match.pd: Guard X * CST CMP 0 pattern with single_use.
|
||
|
||
2016-01-26 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69452
|
||
* tree-ssa-loop-im.c (move_computations_dom_walker): Remove.
|
||
(move_computations_dom_walker::before_dom_children): Rename
|
||
to ...
|
||
(move_computations_worker): This.
|
||
(move_computations): Perform an RPO rather than a DOM walk.
|
||
|
||
2016-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69442
|
||
* combine.c (combine_instructions): For REG_EQUAL note with
|
||
SET_DEST being ZERO_EXTRACT, also temporarily set SET_DEST
|
||
to the underlying register.
|
||
* doc/rtl.texi (REG_EQUAL): Document the behavior of
|
||
REG_EQUAL/REG_EQUIV notes if SET_DEST is ZERO_EXTRACT.
|
||
|
||
2016-01-26 Roger Ferrer Ibáñez <rofirrim@gmail.com>
|
||
|
||
PR target/67896
|
||
* config/aarch64/aarch64-builtins.c
|
||
(aarch64_init_simd_builtin_types): Do not set structural
|
||
equality to __Poly{8,16,64,128}_t types.
|
||
|
||
2016-01-26 Richard Sandiford <richard.sandiford@arm.com>
|
||
|
||
PR tree-optimization/69400
|
||
* wide-int.cc (wi_pack): Take the precision as argument and
|
||
perform canonicalization here rather than in the callers.
|
||
Use the main loop to handle all full-width HWIs. Add a
|
||
zero HWI if in_len isn't a full result.
|
||
(wi::divmod_internal): Update accordingly.
|
||
(wi::mul_internal): Likewise. Simplify.
|
||
|
||
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-poly.c (apply_poly_transforms): Simplify.
|
||
(print_isl_set): Use more readable format: ISL_YAML_STYLE_BLOCK.
|
||
(print_isl_map): Same.
|
||
(print_isl_union_map): Same.
|
||
(print_isl_schedule): New.
|
||
(debug_isl_schedule): New.
|
||
* graphite-dependences.c (scop_get_reads): Do not call
|
||
isl_union_map_add_map that is undocumented isl functionality.
|
||
(scop_get_must_writes): Same.
|
||
(scop_get_may_writes): Same.
|
||
(scop_get_original_schedule): Remove.
|
||
(scop_get_dependences): Do not call isl_union_map_compute_flow that
|
||
is deprecated in isl 0.15. Instead, use isl_union_access_* interface.
|
||
(compute_deps): Remove.
|
||
* graphite-isl-ast-to-gimple.c (print_schedule_ast): New.
|
||
(debug_schedule_ast): New.
|
||
(translate_isl_ast_to_gimple::scop_to_isl_ast): Call
|
||
set_separate_option.
|
||
(graphite_regenerate_ast_isl): Add dump.
|
||
(translate_isl_ast_to_gimple::scop_to_isl_ast): Generate code
|
||
from scop->transformed_schedule.
|
||
(graphite_regenerate_ast_isl): Add more dump.
|
||
* graphite-optimize-isl.c (optimize_isl): Set
|
||
scop->transformed_schedule. Check whether schedules are equal.
|
||
(apply_poly_transforms): Move here.
|
||
* graphite-poly.c (apply_poly_transforms): ... from here.
|
||
(free_poly_bb): Static.
|
||
(free_scop): Static.
|
||
(pbb_number_of_iterations_at_time): Remove.
|
||
(print_isl_ast): New.
|
||
(debug_isl_ast): New.
|
||
(debug_scop_pbb): New.
|
||
* graphite-scop-detection.c (print_edge): Move.
|
||
(print_sese): Move.
|
||
* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Remove.
|
||
(build_scop_scattering): Remove.
|
||
(create_pw_aff_from_tree): Assert instead of bailing out.
|
||
(add_condition_to_pbb): Remove unused code, do not fail.
|
||
(add_conditions_to_domain): Same.
|
||
(add_conditions_to_constraints): Remove.
|
||
(build_scop_context): New.
|
||
(add_iter_domain_dimension): New.
|
||
(build_iteration_domains): Initialize pbb->iterators.
|
||
Call add_conditions_to_domain.
|
||
(nested_in): New.
|
||
(loop_at): New.
|
||
(index_outermost_in_loop): New.
|
||
(index_pbb_in_loop): New.
|
||
(outermost_pbb_in): New.
|
||
(add_in_sequence): New.
|
||
(add_outer_projection): New.
|
||
(outer_projection_mupa): New.
|
||
(add_loop_schedule): New.
|
||
(build_schedule_pbb): New.
|
||
(build_schedule_loop): New.
|
||
(embed_in_surrounding_loops): New.
|
||
(build_schedule_loop_nest): New.
|
||
(build_original_schedule): New.
|
||
(build_poly_scop): Call build_original_schedule.
|
||
* graphite.h: Declare print_isl_schedule and debug_isl_schedule.
|
||
(free_poly_dr): Remove.
|
||
(struct poly_bb): Add iterators. Remove schedule, transformed, saved.
|
||
(free_poly_bb): Remove.
|
||
(debug_loop_vec): Remove.
|
||
(print_isl_ast): Declare.
|
||
(debug_isl_ast): Declare.
|
||
(scop_do_interchange): Remove.
|
||
(scop_do_strip_mine): Remove.
|
||
(scop_do_block): Remove.
|
||
(flatten_all_loops): Remove.
|
||
(optimize_isl): Remove.
|
||
(pbb_number_of_iterations_at_time): Remove.
|
||
(debug_scop_pbb): Declare.
|
||
(print_schedule_ast): Declare.
|
||
(debug_schedule_ast): Declare.
|
||
(struct scop): Remove schedule. Add original_schedule,
|
||
transformed_schedule.
|
||
(free_gimple_poly_bb): Remove.
|
||
(print_generated_program): Remove.
|
||
(debug_generated_program): Remove.
|
||
(unify_scattering_dimensions): Remove.
|
||
* sese.c (print_edge): ... here.
|
||
(print_sese): ... here.
|
||
(debug_edge): ... here.
|
||
(debug_sese): ... here.
|
||
* sese.h (print_edge): Declare.
|
||
(print_sese): Declare.
|
||
(dump_edge): Declare.
|
||
(dump_sese): Declare.
|
||
|
||
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* Makefile.in: Set ISLVER in site.exp.
|
||
|
||
2016-01-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* omp-low.c (lower_omp_target) <case USE_DEVICE_PTR>: Set
|
||
DECL_VALUE_EXPR of new_var even for the non-array case. Look
|
||
through DECL_VALUE_EXPR for expansion.
|
||
|
||
2016-01-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
* config/mips/mips.c (mips_compute_frame_info): Skip re-computing
|
||
the frame info after reload completed.
|
||
|
||
2016-01-25 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69196
|
||
PR tree-optimization/68398
|
||
* tree-ssa-threadupdate.h (enum bb_dom_status): Moved here from
|
||
tree-ssa-threadupdate.c.
|
||
(determine_bb_domination_status): Prototype
|
||
* tree-ssa-threadupdate.c (enum bb_dom_status): Remove
|
||
(determine_bb_domination_status): No longer static.
|
||
(valid_jump_thread_path): Remove code to detect characteristics
|
||
of the jump thread path not associated with correctness.
|
||
* tree-ssa-threadbackward.c (fsm_find_control_statment_thread_paths):
|
||
Correct test for thread path length. Count PHIs for real operands as
|
||
statements that need to be copied. Do not count ASSERT_EXPRs.
|
||
Look at all the blocks in the thread path. Compute and selectively
|
||
filter thread paths based on threading through the latch, threading
|
||
a multiway branch or crossing a multiway branch.
|
||
|
||
2016-01-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): Add
|
||
decl with __attribute__ ((unused)) annotation.
|
||
|
||
2016-01-25 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/69421
|
||
* tree-vect-stmts.c (vectorizable_condition): Check vectype
|
||
of operands is compatible with a statement vectype.
|
||
|
||
2016-01-25 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* doc/extend.texi (scalar_storage_order type attribute): Fix typo and
|
||
improve wording for mixed storage order support.
|
||
|
||
2016-01-25 Bilyan Borisov <bilyan.borisov@arm.com>
|
||
|
||
* config/aarch64/arm_neon.h (vcvt_s64_f64): New intrinsic.
|
||
(vcvt_u64_f64): Likewise.
|
||
(vcvta_s64_f64): Likewise.
|
||
(vcvta_u64_f64): Likewise.
|
||
(vcvtm_s64_f64): Likewise.
|
||
(vcvtm_u64_f64): Likewise.
|
||
(vcvtn_s64_f64): Likewise.
|
||
(vcvtn_u64_f64): Likewise.
|
||
(vcvtp_s64_f64): Likewise.
|
||
(vcvtp_u64_f64): Likewise.
|
||
|
||
2016-01-25 Claudiu Zissulescu <claziss@synopsys.com>
|
||
|
||
* config/arc/arc.c (TARGET_DWARF_REGISTER_SPAN): Define.
|
||
(arc_init): Check validity mll64 option.
|
||
(arc_save_restore): Use double load/store instruction.
|
||
(arc_expand_movmem): Likewise.
|
||
(arc_split_move): Don't split if we have double load/store
|
||
instructions. Returns a boolean.
|
||
(arc_process_double_reg_moves): Change function to return boolean
|
||
instead of a sequence of instructions.
|
||
(arc_dwarf_register_span): New function.
|
||
* config/arc/arc-protos.h (arc_split_move): Change prototype.
|
||
* config/arc/arc.h (TARGET_CPU_CPP_BUILTINS): Define __ARC_LL64__.
|
||
* config/arc/arc.md (*movdi_insn): Emit ldd/std instructions.
|
||
(*movdf_insn): Likewise.
|
||
* config/arc/arc.opt (mll64): New option.
|
||
* config/arc/predicates.md (even_register_operand): New predicate.
|
||
* doc/invoke.texi (ARC Options): Add mll64 documentation.
|
||
|
||
2016-01-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR lto/69393
|
||
* dwarf2out.c (is_naming_typedef_decl): Not when DECL_NAMELESS.
|
||
* tree-streamer-out.c (pack_ts_base_value_fields): Stream
|
||
DECL_NAMELESS.
|
||
* tree-streamer-in.c (unpack_ts_base_value_fields): Likewise.
|
||
|
||
2016-01-25 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69376
|
||
* tree-ssa-sccvn.h (struct vn_ssa_aux): Add range_info_anti_range_p
|
||
flag.
|
||
(VN_INFO_ANTI_RANGE_P): New inline.
|
||
(VN_INFO_RANGE_TYPE): Likewise.
|
||
* tree-ssa-sccvn.c (set_ssa_val_to): Also record and copy
|
||
SSA_NAME_ANTI_RANGE_P.
|
||
(free_scc_vn): Restore SSA_NAME_ANTI_RANGE_P.
|
||
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
|
||
Properly query VN_INFO_RANGE_TYPE.
|
||
|
||
2016-01-25 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/66655
|
||
* config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Remove definition.
|
||
|
||
2016-01-23 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69426
|
||
* tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
|
||
removed clobber.
|
||
|
||
2016-01-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* tree-ssanames.c (release_free_names_and_compact_live_names): Replace
|
||
"the the" with "the" in the comments.
|
||
* ipa-devirt.c (build_type_inheritance_graph,
|
||
update_type_inheritance_graph): Likewise.
|
||
* tree.c (build_function_type_list_1): Likewise.
|
||
* cfgloopmanip.c (scale_loop_profile): Likewise.
|
||
* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise.
|
||
* gimple-ssa-split-paths.c
|
||
(find_block_to_duplicate_for_splitting_paths): Likewise.
|
||
* tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise.
|
||
* expr.c (convert_move): Likewise.
|
||
* var-tracking.c (vt_stack_adjustments): Likewise.
|
||
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise.
|
||
* tree-vrp.c (test_for_singularity): Likewise.
|
||
|
||
* tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR
|
||
directly instead of building a temporary tree.
|
||
|
||
PR bootstrap/69434
|
||
* genrecog.c: Define INCLUDE_ALGORITHM before including system.h,
|
||
remove <algorithm> include.
|
||
|
||
2016-01-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69432
|
||
* config/i386/i386.c: Include dojump.h.
|
||
(expand_small_movmem_or_setmem,
|
||
expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling
|
||
fixes.
|
||
(ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early
|
||
if dynamic_check != -1.
|
||
|
||
2016-01-21 Jeff Law <law@redhat.com>
|
||
|
||
PR middle-end/69347
|
||
* tree-ssa-dom.c (back_propagate_equivalences): Factored out of
|
||
record_temporary_equivalences. Rewritten to avoid unnecessary calls
|
||
into dominated_by_p.
|
||
(cprop_into_successor_phis): Avoid unnecessary tests.
|
||
|
||
2016-01-22 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/69416
|
||
* config/aarch64/aarch64.md (UNSPEC_NZCV): New.
|
||
(ccmp<mode>, fccmp<mode>, fccmpe<mode>): Use it.
|
||
|
||
2016-01-22 Michael Matz <matz@suse.de>
|
||
|
||
* system.h (string, algorithm): Include only conditionally.
|
||
(new): Include always under C++.
|
||
* bb-reorder.c (toplevel): Define INCLUDE_ALGORITHM.
|
||
* final.c (toplevel): Ditto.
|
||
* ipa-chkp.c (toplevel): Define INCLUDE_STRING.
|
||
* genconditions.c (write_header): Make gencondmd.c define
|
||
INCLUDE_STRING.
|
||
* mem-stats.h (mem_usage::print_dash_line): Don't use std::string.
|
||
|
||
* config/aarch64/aarch64.c (toplevel): Define INCLUDE_STRING.
|
||
* common/config/aarch64/aarch64-common.c (toplevel): Ditto.
|
||
|
||
2016-01-22 Christian Bruel <christian.bruel@st.com>
|
||
|
||
PR target/68674
|
||
* expr.c (expand_expr_real_1): Reset DECL_MODE if VECTOR_TYPE_P changed.
|
||
|
||
2016-01-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69403
|
||
* config/arm/thumb2.md (*thumb2_ior_scc_strict_it): Convert to
|
||
define_insn_and_split. Ensure operands[1] and operands[0] do not
|
||
get assigned the same register.
|
||
|
||
2016-01-22 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
* ipa-prop.c (ipa_set_jf_constant): Remove redundant unshare_expr.
|
||
|
||
2016-01-22 Christian Bruel <christian.bruel@st.com>
|
||
|
||
* config/arm/arm-c.c (arm_pragma_target_parse):
|
||
Remove warn_builtin_macro_redefined overwrite.
|
||
|
||
2016-01-22 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* ipa-inline.c (can_inline_edge_p): Back out overzealous check on
|
||
flag_non_call_exceptions compatibility.
|
||
|
||
2016-01-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/66668
|
||
* dwarf2out.c (add_child_die_after): New function.
|
||
(dwarf_qual_info_t): New type.
|
||
(dwarf_qual_info): New variable.
|
||
(qualified_die_p): New function.
|
||
(modified_type_die): For -fdebug-types-section, ensure
|
||
canonical order of qualifiers. Put qualified DIEs adjacent
|
||
to the corresponding non-qualified type DIE and search there
|
||
for existing qualified DIEs.
|
||
|
||
2016-01-22 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* doc/extend.texi (scalar_storage_order type attribute): Document
|
||
restriction on type punning and aliasing, and remove future tense.
|
||
|
||
2016-01-21 Roman Zhuykov <zhroma@ispras.ru>
|
||
|
||
PR target/69252
|
||
* modulo-sched.c (optimize_sc): Allow branch-scheduling to add a new
|
||
first stage.
|
||
|
||
2016-01-21 Jeff Law <law@redhat.com>
|
||
|
||
PR middle-end/69347
|
||
* tree-ssa-dom.c (dom_opt_dom_walker::thread_across_edge): Avoid
|
||
useless call to record_temporary_equivalences.
|
||
* tree-ssa-threadbackward.c (find_jump_threads_backwards): Just
|
||
allocate 10 slots in the bb_path vector and let it grow as needed.
|
||
(fsm_find_control_statement_thread_paths): Similarly for the next_path
|
||
vector.
|
||
|
||
2016-01-21 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* configure.ac (gcc_cv_as_powerpc_mfcrf, gcc_cv_as_machine_directive):
|
||
Detangle.
|
||
* configure: Regenerate.
|
||
|
||
2016-01-21 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* config/rs6000/aix71.h (ASM_CPU_SPEC): Add entry for Power9.
|
||
* config/rs6000/driver-rs6000.c (struct asm_names): Likewise.
|
||
|
||
2016-01-21 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR middle-end/66178
|
||
* expr.c (expand_expr_real_2) [PLUS_EXPR, MINUS_EXPR]: Don't
|
||
drop EXPAND_INITIALIZER.
|
||
* rtl.h (contains_symbolic_reference_p): Declare.
|
||
* rtlanal.c (contains_symbolic_reference_p): New function.
|
||
* simplify-rtx.c (simplify_binary_operation_1): Don't turn
|
||
a subtraction into a NOT if symbolic constants are involved.
|
||
|
||
2016-01-21 Anton Blanchard <anton@samba.org>
|
||
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/63354
|
||
* config/rs6000/linux64.h (TARGET_KEEP_LEAF_WHEN_PROFILED): New
|
||
#define.
|
||
* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): New
|
||
function.
|
||
|
||
2016-01-21 Ajit Agarwal <ajitkum@xilinx.com>
|
||
|
||
* config/microblaze/microblaze.c
|
||
(get_branch_target): New.
|
||
(insert_wic_for_ilb_runout): New.
|
||
(insert_wic): New.
|
||
(microblaze_machine_dependent_reorg): New.
|
||
(TARGET_MACHINE_DEPENDENT_REORG): Define macro.
|
||
* config/microblaze/microblaze.md
|
||
(UNSPEC_IPREFETCH): Define.
|
||
(iprefetch): New pattern
|
||
* config/microblaze/microblaze.opt
|
||
(mxl-prefetch): New flag.
|
||
|
||
2016-01-21 Ajit Agarwal <ajitkum@xilinx.com>
|
||
|
||
* config/microblaze/microblaze.h
|
||
(FIXED_REGISTERS): Update in macro.
|
||
(CALL_USED_REGISTERS): Update in macro.
|
||
|
||
2016-01-21 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR rtl-optimization/68920
|
||
* ifcvt.c (cond_move_process_if_block): Limit number of conditional
|
||
moves.
|
||
|
||
2016-01-21 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/68990
|
||
* lra-coalesce.c (lra_coalesce): Invalidate value for the result
|
||
pseudo instead of inheritance ones.
|
||
|
||
2016-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/69129
|
||
PR target/69012
|
||
* config/mips/mips.c (mips_compute_frame_info): Initialise
|
||
args_size and hard_frame_pointer_offset fields of the frame
|
||
structure before calling mips_global_pointer.
|
||
|
||
2016-01-21 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* configure.ac (gcc_cv_as_dwloc): Test support for debug frame section
|
||
label reference.
|
||
* configure: Regenerate.
|
||
|
||
2016-01-21 Richard Biener <rguenther@suse.de>
|
||
|
||
* graphite-optimize-isl.c (get_schedule_map): Fix typo.
|
||
|
||
2016-01-21 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
* config/s390/s390.c (s390_asm_declare_function_size): Add code
|
||
to actually emit the .size directive.
|
||
|
||
2016-01-21 Stefan Sørensen <stefan.sorensen@spectralink.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69187
|
||
PR target/65624
|
||
* config/arm/arm-builtins.c (arm_expand_neon_builtin): Increase
|
||
args array size by one to avoid buffer overflow.
|
||
|
||
2016-01-21 Marcin Kościelnicki <koriakin@0x04.net>
|
||
|
||
* config/s390/s390.md (pool_section_start): Use switch_to_section
|
||
to select proper read-only data section instead of hardcoding
|
||
.rodata.
|
||
(pool_section_end): Use switch_to_section to match the above.
|
||
|
||
2016-01-21 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69378
|
||
* tree-ssa-sccvn.c (dominated_by_p_w_unex): New function.
|
||
(set_ssa_val_to): Use it for dominance checks taking into
|
||
account not executable edges.
|
||
|
||
2016-01-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c++/69355
|
||
* tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode)
|
||
for bitsize instead of GET_MODE_PRECISION (mode).
|
||
|
||
2016-01-20 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c/52291
|
||
* extend.texi (__sync Builtins): Clarify the semantics of
|
||
__sync_fetch_and_OP built-ins on pointers.
|
||
(__atomic Builtins): Same.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (enum phi_node_kind): New.
|
||
(class translate_isl_ast_to_gimple): Use phi_node_kind instead of bool.
|
||
(is_valid_rename): Same.
|
||
(translate_isl_ast_to_gimple::get_rename): Same.
|
||
(translate_isl_ast_to_gimple::rename_all_uses): Same.
|
||
(translate_isl_ast_to_gimple::rename_uses): Same.
|
||
(get_new_name): Check for close_phi nodes.
|
||
(copy_loop_phi_args): Use phi_node_kind.
|
||
(translate_isl_ast_to_gimple::copy_loop_close_phi_args): Same.
|
||
(translate_isl_ast_to_gimple::copy_cond_phi_args): Same.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
Revert commit r229783.
|
||
* graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id):
|
||
Remove use of parameter_rename_map.
|
||
(copy_def): Remove.
|
||
(copy_internal_parameters): Remove.
|
||
(graphite_regenerate_ast_isl): Remove call to copy_internal_parameters.
|
||
* sese.c (new_sese_info): Do not initialize parameter_rename_map.
|
||
(free_sese_info): Do not free parameter_rename_map.
|
||
(set_rename): Do not use parameter_rename_map.
|
||
(rename_uses): Update call to set_rename.
|
||
(graphite_copy_stmts_from_block): Do not use parameter_rename_map.
|
||
* sese.h (parameter_rename_map_t): Remove.
|
||
(struct sese_info_t): Remove field parameter_rename_map.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c: Fix comment.
|
||
* graphite-scop-detection.c (defined_in_loop_p): New.
|
||
(canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA
|
||
names defined in loop.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-scop-detection.c (scop_detection::harmful_loop_in_region):
|
||
Discard unstructured if-then-else regions.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-sese-to-poly.c (set_scop_parameter_dim): Remove.
|
||
(cleanup_loop_iter_dom): Remove.
|
||
(build_loop_iteration_domains): Remove.
|
||
(build_scop_context): Remove.
|
||
(build_scop_iteration_domain): Remove.
|
||
(add_loop_constraints): New.
|
||
(build_iteration_domains): New.
|
||
(build_poly_scop): Call build_iteration_domains.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-scop-detection.c
|
||
(scop_detection::harmful_loop_in_region): Free dom and loops.
|
||
(scop_detection::loop_body_is_valid_scop): Free bbs.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-scop-detection.c (record_loop_in_sese): New.
|
||
(gather_bbs::before_dom_children): Call record_loop_in_sese.
|
||
(build_scops): Remove call to build_sese_loop_nests.
|
||
* sese.c (sese_record_loop): Remove.
|
||
(build_sese_loop_nests): Remove.
|
||
(new_sese_info): Remove region->loops.
|
||
(free_sese_info): Same.
|
||
* sese.h (sese_contains_loop): Same.
|
||
(build_sese_loop_nests): Remove.
|
||
(sese_contains_loop): Remove.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-scop-detection.c (loop_is_valid_scop): Renamed
|
||
loop_is_valid_in_scop.
|
||
(scop_detection::harmful_stmt_in_region): Renamed
|
||
harmful_loop_in_region.
|
||
Call loop_is_valid_in_scop.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-isl-ast-to-gimple.c (translate_isl_ast): Also handle
|
||
isl_ast_node_mark.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-poly.c (new_poly_bb): Remove use of PBB_IS_REDUCTION.
|
||
* graphite.h (struct poly_bb): Remove field is_reduction.
|
||
(PBB_IS_REDUCTION): Remove.
|
||
|
||
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
|
||
Sebastian Pop <s.pop@samsung.com>
|
||
|
||
* graphite-dependences.c (constrain_domain): Add call to isl_*_coalesce.
|
||
(add_pdr_constraints): Same.
|
||
(scop_get_reads): Same.
|
||
(scop_get_must_writes): Same.
|
||
(scop_get_may_writes): Same.
|
||
(scop_get_original_schedule): Same.
|
||
(extend_schedule): Same.
|
||
(apply_schedule_on_deps): Same.
|
||
(carries_deps): Same.
|
||
(compute_deps): Same.
|
||
(scop_get_dependences): Same.
|
||
* graphite-isl-ast-to-gimple.c
|
||
(translate_isl_ast_to_gimple::generate_isl_schedule): Same.
|
||
* graphite-optimize-isl.c (get_schedule_for_band): Same.
|
||
(get_schedule_for_band_list): Same.
|
||
(get_schedule_map): Same.
|
||
(apply_schedule_map_to_scop): Same.
|
||
* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same.
|
||
(build_loop_iteration_domains): Same.
|
||
(add_condition_to_pbb): Same.
|
||
(add_param_constraints): Same.
|
||
(pdr_add_memory_accesses): Same.
|
||
(pdr_add_data_dimensions): Same.
|
||
|
||
2016-01-20 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Instrumentation Options): Clarify -mmpx linking
|
||
requirements.
|
||
|
||
2016-01-20 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* common.opt (feliminate-dwarf2-dups): Replace references to
|
||
"DWARF 2" with just "DWARF".
|
||
* config/ia64/ia64.opt (mdwarf2-asm): Likewise.
|
||
* doc/extend.texi: Likewise.
|
||
* doc/cpp.texi: Likewise.
|
||
* doc/invoke.texi: Likewise.
|
||
(Option Summary): Add -gdwarf to list of Debugging Options.
|
||
(Debugging Options): Document -gdwarf.
|
||
* doc/contrib.texi: Spell "DWARF" like that.
|
||
|
||
2016-01-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* omp-low.c (expand_omp_target): Avoid -Wmaybe-uninitialized
|
||
warning. Fix up formatting.
|
||
|
||
PR middle-end/67653
|
||
* gimplify.c (gimplify_asm_expr): Warn if it is too late to
|
||
attempt to mark memory input operand addressable and
|
||
call prepare_gimple_addressable in that case. Don't adjust
|
||
input_location for diagnostics, use error_at instead.
|
||
|
||
2016-01-20 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config/rs6000/ppc-auxv.h: New file.
|
||
* config/rs6000/rs6000-builtin.def (cpu_init): Add new builtin.
|
||
(cpu_is): Likewise.
|
||
(cpu_supports): Likewise.
|
||
* config/rs6000/rs6000.c: include "ppc-auxv.h".
|
||
(cpu_is_info): New variable.
|
||
(cpu_supports_info): Likewise.
|
||
(tcb_verification_symbol): Likewise.
|
||
(cpu_builtin_p): Likewise.
|
||
(cpu_expand_builtin): New function.
|
||
(rs6000_expand_ternop_builtin): Add support for CPU builtin functions.
|
||
(rs6000_init_builtins): Likewise.
|
||
(rs6000_elf_file_end): Emit HWCAP in TCB verification symbol.
|
||
* config/rs6000/rs6000.h (TLS_REGNUM): New define.
|
||
* configure.ac (gcc_cv_libc_provides_hwcap_in_tcb): New test.
|
||
* configure: Regenerate.
|
||
* config.in: Likewise.
|
||
* doc/extend.texi (PowerPC Built-in Functions): Document
|
||
__builtin_cpu_init, __builtin_cpu_is and __builtin_cpu_supports.
|
||
|
||
2016-01-20 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
PR target/68609
|
||
* config/rs6000/rs6000.c (rs6000_emit_swsqrt): Add vector sqrt
|
||
domain check.
|
||
* config/rs6000/vector.md (sqrt<mode>2): Call rs6000_emit_swsqrt
|
||
for V4SFmode.
|
||
|
||
2016-01-20 Richard Henderson <rth@redhat.com>
|
||
|
||
PR bootstrap/69343
|
||
PR bootstrap/69339
|
||
PR tree-opt/68964
|
||
Revert:
|
||
* tree.c (tm_define_builtin): New.
|
||
(find_tm_vector_type): New.
|
||
(build_tm_vector_builtins): New.
|
||
(build_common_builtin_nodes): Call it.
|
||
|
||
2016-01-20 Christophe Lyon <christophe.lyon@linaro.org>
|
||
|
||
* doc/sourcebuild.texi (arm_crypto_pragma_ok): Document new entry.
|
||
(arm_fp_ok): Likewise.
|
||
(arm_fp): Likewise.
|
||
(arm_crypto): Likewise.
|
||
|
||
2016-01-20 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69328
|
||
* tree-vect-stmts.c (vect_is_simple_cond): Check compared
|
||
vectors have same number of elements.
|
||
(vectorizable_condition): Fix masked version recognition.
|
||
|
||
2016-01-20 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69345
|
||
* tree-ssa-sccvn.h (VN_INFO_RANGE_INFO): New inline function.
|
||
(VN_INFO_PTR_INFO): Likewise.
|
||
* tree-ssa-sccvn.c (set_ssa_val_to): Avoid clearing points-to
|
||
info when it is equal between non-dominating SSA names.
|
||
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
|
||
Make sure to look at original SSA infos.
|
||
|
||
2016-01-20 Jeff Law <law@redhat.com>
|
||
|
||
PR target/25114
|
||
* config/m68k/predicates.md (pow2_m1_operand): New predicate
|
||
extracted from ...
|
||
(reg_or_pow2_m1_operand): Call pow2_m1_operand.
|
||
(pc_or_label_operand): New predicate.
|
||
* config/m68k/m68k.md: Add new peephole2 patterns for GTU/LEU
|
||
tests for small integers that are 2^n - 1.
|
||
|
||
2016-01-20 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/invoke.texi (Options Summary): Add '.' after @xref.
|
||
|
||
2016-01-19 Jeff Law <law@redhat.com>
|
||
|
||
PR middle-end/69347
|
||
* tree-ssa-threadbackwards.c
|
||
(fsm_find_control_statement_thread_paths): Do not try to lookup
|
||
FSM paths for SSA_NAMEs appearing in abnormal PHIs.
|
||
|
||
2016-01-20 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
|
||
* doc/lto.texi: Remove text that says only Gold has linker plugin
|
||
support.
|
||
|
||
2016-01-19 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* dwarf2out.c (need_endianity_attribute_p): New inline predicate.
|
||
(base_type_die): Add REVERSE parameter and attach DW_AT_endianity to
|
||
the DIE accordingly.
|
||
(modified_type_die): Add REVERSE parameter and pass it recursively,
|
||
as well as to base_type_die. Adjust presence check accordingly.
|
||
(base_type_for_mode): Adjust call to modified_type_die.
|
||
(add_type_attribute): Add REVERSE parameter and pass it to
|
||
modified_type_die.
|
||
(generic_parameter_die): Adjust call to add_type_attribute.
|
||
(add_scalar_info): Likewise.
|
||
(add_subscript_info): Likewise.
|
||
(gen_array_type_die): Likewise.
|
||
(gen_descr_array_type_die): Likewise.
|
||
(gen_entry_point_die): Likewise.
|
||
(gen_enumeration_type_die): Likewise.
|
||
(gen_formal_parameter_die): Likewise.
|
||
(gen_subprogram_die): Likewise.
|
||
(gen_variable_die ): Likewise.
|
||
(gen_const_die): Likewise.
|
||
(gen_field_die): Likewise.
|
||
(gen_pointer_type_die): Likewise.
|
||
(gen_reference_type_die): Likewise.
|
||
(gen_ptr_to_mbr_type_die): Likewise.
|
||
(gen_inheritance_die): Likewise.
|
||
(gen_subroutine_type_die): Likewise.
|
||
(gen_typedef_die): Likewise.
|
||
(force_type_die): Adjust call to modified_type_die.
|
||
|
||
2016-01-19 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/standards.texi: Copy-editing for grammar, markup, and sentence
|
||
flow throughout the file. Fix broken link to Objective-C 2.0
|
||
documentation.
|
||
* doc/invoke.texi: More copy-editing; fix numerous typos and spelling
|
||
errors.
|
||
|
||
2016-01-19 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* ccmp.c (expand_ccmp_expr_1): Avoid spurious unused warnings.
|
||
|
||
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/66223
|
||
* ipa-devirt.c (is_cxa_pure_virtual_p): New function.
|
||
(maybe_record_node): Record cxa_pure_virtual as the only possible
|
||
target if there are not ohter candidates.
|
||
(possible_polymorphic_call_target_p): Accept cxa_pure_virtual.
|
||
|
||
2016-01-19 Richard Biener <rguenther@suse.de>
|
||
|
||
* hsa-gen.c (get_memory_order_name): Use MEMMODEL_ constants.
|
||
(get_memory_order): Likewise.
|
||
|
||
2016-01-19 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
* tree-vect-stmts.c (vectorizable_store): Check
|
||
rhs vectype.
|
||
|
||
2016-01-19 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR jit/68446
|
||
* gcc.c (driver::decode_argv): Add call to
|
||
init_opts_obstack before init_options_struct.
|
||
* opts.c (init_opts_obstack): Remove idempotency.
|
||
(init_options_struct): Replace call to init_opts_obstack
|
||
with a gcc_assert to verify that it has already been called.
|
||
* toplev.c (toplev::main): Add call to init_opts_obstack before
|
||
calls to init_options_struct.
|
||
(toplev::finalize): Move cleanup of opts_obstack next to
|
||
cleanup of save_decoded_options, clearing the latter, and
|
||
save_decoded_options_count.
|
||
|
||
2016-01-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR target/69135
|
||
* config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): Set "conds"
|
||
attribute to unconditional. Remove %? from output template.
|
||
|
||
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
|
||
Jiong Wang <jiong.wang@arm.com>
|
||
|
||
* ccmp.c (expand_ccmp_expr_1): Cost the instruction sequences
|
||
generated from different expand order.
|
||
|
||
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* /config/aarch64/aarch64.c (aarch64_if_then_else_costs):
|
||
Add support for CCMP costing.
|
||
|
||
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* ccmp.c (ccmp_candidate_p): Remove integer-only restriction.
|
||
* config/aarch64/aarch64.md (fccmp<mode>): New pattern.
|
||
(fccmpe<mode>): Likewise.
|
||
(fcmp): Rename to fcmp and globalize pattern.
|
||
(fcmpe): Likewise.
|
||
* config/aarch64/aarch64.c (aarch64_gen_ccmp_first): Add FP support.
|
||
(aarch64_gen_ccmp_next): Add FP support.
|
||
|
||
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
|
||
|
||
* target.def (gen_ccmp_first): Update documentation.
|
||
(gen_ccmp_next): Likewise.
|
||
* doc/tm.texi (gen_ccmp_first): Update documentation.
|
||
(gen_ccmp_next): Likewise.
|
||
* ccmp.c (expand_ccmp_expr): Extract cmp_code from return value of
|
||
expand_ccmp_expr_1. Improve comments.
|
||
* config/aarch64/aarch64.md (ccmp_and): Use if_then_else for ccmp.
|
||
(ccmp_ior<mode>): Remove pattern.
|
||
(cmp<mode>): Remove expand.
|
||
(cmp): Globalize pattern.
|
||
(cstorecc4): Use cc_register.
|
||
(mov<mode>cc): Remove ccmp_cc_register check.
|
||
* config/aarch64/aarch64.c (aarch64_get_condition_code_1):
|
||
Simplify after removal of CC_DNE/* modes.
|
||
(aarch64_ccmp_mode_to_code): Remove.
|
||
(aarch64_print_operand): Remove 'K' case. Merge 'm' and 'M' cases.
|
||
In 'k' case use integer as condition.
|
||
(aarch64_nzcv_codes): Remove inverted cases.
|
||
(aarch64_code_to_ccmode): Remove.
|
||
(aarch64_gen_ccmp_first): Use cmp pattern directly. Return the correct
|
||
comparison with CC register to be used in folowing CCMP/branch/CSEL.
|
||
(aarch64_gen_ccmp_next): Use previous comparison and mode in CCMP
|
||
pattern. Return the comparison with CC register. Invert conditions
|
||
when bitcode is OR.
|
||
* config/aarch64/aarch64-modes.def: Remove CC_DNE/* modes.
|
||
* config/aarch64/predicates.md (ccmp_cc_register): Remove.
|
||
|
||
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* cgraphunit.c (cgraph_node::reset): Clear thunk info and
|
||
instrumented_version.
|
||
|
||
2016-01-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69336
|
||
* tree-ssa-scopedtables.c (avail_expr_hash): Handle all
|
||
handled components with get_ref_base_and_extent.
|
||
(equal_mem_array_ref_p): Adjust.
|
||
|
||
2016-01-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/65779
|
||
* shrink-wrap.c: Include valtrack.h.
|
||
(move_insn_for_shrink_wrap): Add DEBUG argument. If
|
||
MAY_HAVE_DEBUG_INSNS, call dead_debug_add on DEBUG_INSNs
|
||
in between insn and where it will be moved to. Call
|
||
dead_debug_insert_temp.
|
||
(prepare_shrink_wrap): Adjust caller. Call dead_debug_local_init
|
||
first and dead_debug_local_finish at the end.
|
||
For uses and defs bitmap, handle all regs in between REGNO and
|
||
END_REGNO, not just the first one.
|
||
|
||
2016-01-19 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69352
|
||
* tree-ssa-scopedtables.c (avail_expr_hash): Check for size == -1.
|
||
(equal_mem_array_ref_p): Constrain size and max size properly.
|
||
Compare the reverse flag.
|
||
|
||
2016-01-19 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
* ira.c (ira): Update regstat data if we deleted insns.
|
||
|
||
2016-01-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/68955
|
||
PR rtl-optimization/64557
|
||
* dse.c (record_store, check_mem_read_rtx): Don't call get_addr
|
||
here. Fix up formatting.
|
||
* alias.c (get_addr): Handle VALUE +/- CONST_SCALAR_INT_P.
|
||
|
||
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR lto/69133
|
||
* cgraphunit.c (cgraph_node::expand_thunk): When forcing gimple
|
||
assume that the node has body.
|
||
* cgraph.c (cgraph_node::get_untransformed_body): Use gimple_body_p
|
||
check.
|
||
|
||
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* lto-streamer-out.c (lto_output): Do not stream instrumentation
|
||
thunks.
|
||
|
||
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* symtab.c (symtab_node::asm_name): Do not call printable name directly.
|
||
(symtab_node::name): Report name as unnamed if DECL_NAME is not set.
|
||
|
||
2016-01-19 Martin Jambor <mjambor@suse.cz>
|
||
Martin Liska <mliska@suse.cz>
|
||
Michael Matz <matz@suse.de>
|
||
|
||
* Makefile.in (OBJS): Add new source files.
|
||
(GTFILES): Add hsa.c.
|
||
* common.opt (disable_hsa): New variable.
|
||
(-Whsa): New warning.
|
||
* config.in (ENABLE_HSA): New.
|
||
* configure.ac: Treat hsa differently from other accelerators.
|
||
(OFFLOAD_TARGETS): Define ENABLE_OFFLOADING according to
|
||
$enable_offloading.
|
||
(ENABLE_HSA): Define ENABLE_HSA according to $enable_hsa.
|
||
* doc/install.texi (Configuration): Document --with-hsa-runtime,
|
||
--with-hsa-runtime-include, --with-hsa-runtime-lib and
|
||
--with-hsa-kmt-lib.
|
||
* doc/invoke.texi (-Whsa): Document.
|
||
(hsa-gen-debug-stores): Likewise.
|
||
* lto-wrapper.c (compile_images_for_offload_targets): Do not attempt
|
||
to invoke offload compiler for hsa acclerator.
|
||
* opts.c (common_handle_option): Determine whether HSA offloading
|
||
should be performed.
|
||
* params.def (PARAM_HSA_GEN_DEBUG_STORES): New parameter.
|
||
* builtin-types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New.
|
||
(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed.
|
||
(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New.
|
||
* gimple-low.c (lower_stmt): Also handle GIMPLE_OMP_GRID_BODY.
|
||
* gimple-pretty-print.c (dump_gimple_omp_for): Also handle
|
||
GF_OMP_FOR_KIND_GRID_LOOP.
|
||
(dump_gimple_omp_block): Also handle GIMPLE_OMP_GRID_BODY.
|
||
(pp_gimple_stmt_1): Likewise.
|
||
* gimple-walk.c (walk_gimple_stmt): Likewise.
|
||
* gimple.c (gimple_build_omp_grid_body): New function.
|
||
(gimple_copy): Also handle GIMPLE_OMP_GRID_BODY.
|
||
* gimple.def (GIMPLE_OMP_GRID_BODY): New.
|
||
* gimple.h (enum gf_mask): Added GF_OMP_PARALLEL_GRID_PHONY,
|
||
GF_OMP_FOR_KIND_GRID_LOOP, GF_OMP_FOR_GRID_PHONY and
|
||
GF_OMP_TEAMS_GRID_PHONY.
|
||
(gimple_statement_omp_single_layout): Updated comments.
|
||
(gimple_build_omp_grid_body): New function.
|
||
(gimple_has_substatements): Also handle GIMPLE_OMP_GRID_BODY.
|
||
(gimple_omp_for_grid_phony): New function.
|
||
(gimple_omp_for_set_grid_phony): Likewise.
|
||
(gimple_omp_parallel_grid_phony): Likewise.
|
||
(gimple_omp_parallel_set_grid_phony): Likewise.
|
||
(gimple_omp_teams_grid_phony): Likewise.
|
||
(gimple_omp_teams_set_grid_phony): Likewise.
|
||
(gimple_return_set_retbnd): Also handle GIMPLE_OMP_GRID_BODY.
|
||
* omp-builtins.def (BUILT_IN_GOMP_OFFLOAD_REGISTER): New.
|
||
(BUILT_IN_GOMP_OFFLOAD_UNREGISTER): Likewise.
|
||
(BUILT_IN_GOMP_TARGET): Updated type.
|
||
* omp-low.c: Include symbol-summary.h, hsa.h and params.h.
|
||
(adjust_for_condition): New function.
|
||
(get_omp_for_step_from_incr): Likewise.
|
||
(extract_omp_for_data): Moved parts to adjust_for_condition and
|
||
get_omp_for_step_from_incr.
|
||
(build_outer_var_ref): Handle GIMPLE_OMP_GRID_BODY.
|
||
(fixup_child_record_type): Bail out if receiver_decl is NULL.
|
||
(scan_sharing_clauses): Handle OMP_CLAUSE__GRIDDIM_.
|
||
(scan_omp_parallel): Do not create child functions for phony
|
||
constructs.
|
||
(check_omp_nesting_restrictions): Handle GIMPLE_OMP_GRID_BODY.
|
||
(scan_omp_1_op): Checking assert we are not remapping to
|
||
ERROR_MARK. Also also handle GIMPLE_OMP_GRID_BODY.
|
||
(parallel_needs_hsa_kernel_p): New function.
|
||
(expand_parallel_call): Register apprpriate parallel child
|
||
functions as HSA kernels.
|
||
(grid_launch_attributes_trees): New type.
|
||
(grid_attr_trees): New variable.
|
||
(grid_create_kernel_launch_attr_types): New function.
|
||
(grid_insert_store_range_dim): Likewise.
|
||
(grid_get_kernel_launch_attributes): Likewise.
|
||
(get_target_argument_identifier_1): Likewise.
|
||
(get_target_argument_identifier): Likewise.
|
||
(get_target_argument_value): Likewise.
|
||
(push_target_argument_according_to_value): Likewise.
|
||
(get_target_arguments): Likewise.
|
||
(expand_omp_target): Call get_target_arguments instead of looking
|
||
up for teams and thread limit.
|
||
(grid_expand_omp_for_loop): New function.
|
||
(grid_arg_decl_map): New type.
|
||
(grid_remap_kernel_arg_accesses): New function.
|
||
(grid_expand_target_kernel_body): New function.
|
||
(expand_omp): Call it.
|
||
(lower_omp_for): Do not emit phony constructs.
|
||
(lower_omp_taskreg): Do not emit phony constructs but create for them
|
||
a temporary variable receiver_decl.
|
||
(lower_omp_taskreg): Do not emit phony constructs.
|
||
(lower_omp_teams): Likewise.
|
||
(lower_omp_grid_body): New function.
|
||
(lower_omp_1): Call it.
|
||
(grid_reg_assignment_to_local_var_p): New function.
|
||
(grid_seq_only_contains_local_assignments): Likewise.
|
||
(grid_find_single_omp_among_assignments_1): Likewise.
|
||
(grid_find_single_omp_among_assignments): Likewise.
|
||
(grid_find_ungridifiable_statement): Likewise.
|
||
(grid_target_follows_gridifiable_pattern): Likewise.
|
||
(grid_remap_prebody_decls): Likewise.
|
||
(grid_copy_leading_local_assignments): Likewise.
|
||
(grid_process_kernel_body_copy): Likewise.
|
||
(grid_attempt_target_gridification): Likewise.
|
||
(grid_gridify_all_targets_stmt): Likewise.
|
||
(grid_gridify_all_targets): Likewise.
|
||
(execute_lower_omp): Call grid_gridify_all_targets.
|
||
(make_gimple_omp_edges): Handle GIMPLE_OMP_GRID_BODY.
|
||
* tree-core.h (omp_clause_code): Added OMP_CLAUSE__GRIDDIM_.
|
||
(tree_omp_clause): Added union field dimension.
|
||
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__GRIDDIM_.
|
||
* tree.c (omp_clause_num_ops): Added number of arguments of
|
||
OMP_CLAUSE__GRIDDIM_.
|
||
(omp_clause_code_name): Added name of OMP_CLAUSE__GRIDDIM_.
|
||
(walk_tree_1): Handle OMP_CLAUSE__GRIDDIM_.
|
||
* tree.h (OMP_CLAUSE_GRIDDIM_DIMENSION): New.
|
||
(OMP_CLAUSE_SET_GRIDDIM_DIMENSION): Likewise.
|
||
(OMP_CLAUSE_GRIDDIM_SIZE): Likewise.
|
||
(OMP_CLAUSE_GRIDDIM_GROUP): Likewise.
|
||
* passes.def: Schedule pass_ipa_hsa and pass_gen_hsail.
|
||
* tree-pass.h (make_pass_gen_hsail): Declare.
|
||
(make_pass_ipa_hsa): Likewise.
|
||
* ipa-hsa.c: New file.
|
||
* lto-section-in.c (lto_section_name): Add hsa section name.
|
||
* lto-streamer.h (lto_section_type): Add hsa section.
|
||
* timevar.def (TV_IPA_HSA): New.
|
||
* hsa-brig-format.h: New file.
|
||
* hsa-brig.c: New file.
|
||
* hsa-dump.c: Likewise.
|
||
* hsa-gen.c: Likewise.
|
||
* hsa.c: Likewise.
|
||
* hsa.h: Likewise.
|
||
* toplev.c (compile_file): Call hsa_output_brig.
|
||
* hsa-regalloc.c: New file.
|
||
|
||
2016-01-18 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69320
|
||
* tree-ssa-dom.c (record_edge_info): For comparisons against a boolean
|
||
ranged object, do nothing if the RHS constant is not [0..1].
|
||
(optimize_stmt): Comparing a boolean ranged object against a
|
||
constant outside [0..1] results in a compile-time constant.
|
||
|
||
* tree-ssanames.c (ssa_name_has_boolean_range): Remove unnecessary
|
||
test.
|
||
|
||
2016-01-18 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Invoking GCC): Add new section to menu.
|
||
(Option Summary): Update to reflect new section and moved options.
|
||
(C++ Dialect Options): Move -fstats to new section.
|
||
(Debugging Options): Move all dump, statistics, and other GCC
|
||
developer options to new section. Rewrite section introduction
|
||
and re-order remaining options to put the more basic ones first.
|
||
(Optimization Options): Move -fira-verbose and -flto-report* to
|
||
new section.
|
||
(Developer Options): New section incorporating moved options.
|
||
* doc/cppopts.texi (-dM): Update cross-reference.
|
||
|
||
2016-01-18 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/69176
|
||
* config/aarch64/aarch64.md (add<GPI>3): Move long immediate
|
||
operands to pseudo only if CSE is expected. Split long immediate
|
||
operands only after reload, and for the stack pointer.
|
||
(*add<GPI>3_pluslong): Remove.
|
||
(*addsi3_aarch64, *adddi3_aarch64): Merge into...
|
||
(*add<GPI>3_aarch64): ... here. Add r/rk/Upl alternative.
|
||
(*addsi3_aarch64_uxtw): Add r/rk/Upl alternative.
|
||
(*add<GPI>3 peepholes): New.
|
||
(*add<GPI>3 splitters): New.
|
||
* config/aarch64/constraints.md (Upl): New.
|
||
* config/aarch64/predicates.md (aarch64_pluslong_strict_immedate): New.
|
||
|
||
2016-01-18 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69297
|
||
* tree-vect-slp.c (vect_bb_slp_scalar_cost): Count each scalar
|
||
stmt at most once.
|
||
(vect_bb_vectorization_profitable_p): Clear visited flag again.
|
||
|
||
2016-01-18 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR middle-end/68542
|
||
* fold-const.c (fold_binary_op_with_conditional_arg): Bail out for case
|
||
of mixind vector and scalar types.
|
||
(fold_relational_const): Add handling of vector
|
||
comparison with boolean result.
|
||
* tree-cfg.c (verify_gimple_comparison): Add argument CODE, allow
|
||
comparison of vector operands with boolean result for EQ/NE only.
|
||
(verify_gimple_assign_binary): Adjust call for verify_gimple_comparison.
|
||
(verify_gimple_cond): Likewise.
|
||
* tree-vrp.c (extract_code_and_val_from_cond_with_ops): Modify check on
|
||
valid type of VAL.
|
||
|
||
2016-01-18 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mips/mips.h (ISA_HAS_PAIRED_SINGLE): Require
|
||
!TARGET_OCTEON.
|
||
|
||
2016-01-18 Richard Biener <rguenther@suse.de>
|
||
|
||
PR middle-end/69308
|
||
* gimple.c (gimple_could_trap_p_1): Handle GIMPLE_COND.
|
||
|
||
2016-01-18 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* passes.def: Add pass_parallelize_loops to pass_oacc_kernels.
|
||
|
||
2016-01-18 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* omp-low.c (set_oacc_fn_attrib): Make extern.
|
||
* omp-low.h (set_oacc_fn_attrib): Declare.
|
||
* tree-parloops.c (struct reduction_info): Add reduc_addr field.
|
||
(create_call_for_reduction_1): Handle case that reduc_addr is non-NULL.
|
||
(create_parallel_loop, gen_parallel_loop, try_create_reduction_list):
|
||
Add and handle function parameter oacc_kernels_p.
|
||
(find_reduc_addr, get_omp_data_i_param): New function.
|
||
(ref_conflicts_with_region, oacc_entry_exit_ok_1)
|
||
(oacc_entry_exit_single_gang, oacc_entry_exit_ok): New function.
|
||
(parallelize_loops): Add and handle function parameter oacc_kernels_p.
|
||
Calculate dominance info. Skip loops that are not in a kernels region
|
||
in oacc_kernels_p mode. Skip inner loops of parallelized loops.
|
||
(pass_parallelize_loops::execute): Call parallelize_loops with
|
||
oacc_kernels_p argument.
|
||
(pass_parallelize_loops::clone, pass_parallelize_loops::set_pass_param):
|
||
New member function.
|
||
(pass_parallelize_loops::bool oacc_kernels_p): New member var.
|
||
* passes.def: Add argument to pass_parallelize_loops instantation.
|
||
|
||
2016-01-18 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* tree-parloops.c (pass_parallelize_loops::execute): Allow
|
||
pass_parallelize_loops to be run outside the loop pipeline.
|
||
|
||
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
* tree-scalar-evolution.c (follow_copies_to_constant): New.
|
||
(analyze_initial_condition, analyze_scalar_evolution_1): Call previous.
|
||
|
||
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
PR target/63679
|
||
* tree-ssa-scopedtables.c (avail_expr_hash): Hash MEM_REF and ARRAY_REF
|
||
using get_ref_base_and_extent.
|
||
(equal_mem_array_ref_p): New.
|
||
(hashable_expr_equal_p): Add call to previous.
|
||
|
||
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
PR target/63679
|
||
* tree-sra.c (disqualified_constants, constant_decl_p): New.
|
||
(sra_initialize): Allocate disqualified_constants.
|
||
(sra_deinitialize): Free disqualified_constants.
|
||
(disqualify_candidate): Update disqualified_constants when appropriate.
|
||
(create_access): Scan for constant-pool entries as we go along.
|
||
(scalarizable_type_p): Add check against type_contains_placeholder_p.
|
||
(maybe_add_sra_candidate): Allow constant-pool entries.
|
||
(load_assign_lhs_subreplacements): Bind debug for constant pool vars.
|
||
(initialize_constant_pool_replacements): New.
|
||
(sra_modify_assign): Avoid mangling assignments created by previous,
|
||
and don't generate writes into constant pool.
|
||
(sra_modify_function_body): Call initialize_constant_pool_replacements.
|
||
|
||
2016-01-18 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* config/i386/i386.c (scalar_to_vector_candidate_p): Support
|
||
andnot instruction.
|
||
(scalar_chain::convert_op): Likewise.
|
||
* config/i386/i386.md (*andndi3_doubleword): New.
|
||
|
||
2016-01-18 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69170
|
||
* tree-vect-slp.c (vect_build_slp_tree): Verify we are not
|
||
building a vector from scalar results of a pattern stmt.
|
||
|
||
2016-01-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* haifa-sched.c (autopref_multipass_init): Work around
|
||
-Wmaybe-uninitialized warning.
|
||
|
||
2016-01-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* config/arm/arm.c (thumb1_reorg): Check that the comparison is
|
||
against the constant 0.
|
||
|
||
2016-01-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/68799
|
||
* gimple-ssa-strength-reduction.c (create_phi_basis): Directly
|
||
look up phi candidates in the statement-candidate map.
|
||
(phi_add_costs): Likewise.
|
||
(record_phi_increments): Likewise.
|
||
(phi_incr_cost): Likewise.
|
||
(ncd_with_phi): Likewise.
|
||
(all_phi_incrs_profitable): Likewise.
|
||
|
||
2016-01-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* omp-low.c (mark_loops_in_oacc_kernels_region): Work around
|
||
-Wmaybe-uninitialized warning.
|
||
|
||
2016-01-16 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Invoking GCC): Add new section to menu.
|
||
(Option Summary): Update to reflect new section and moved options.
|
||
(C++ Dialect Options): Move -fvtable-verify and related options.
|
||
(Debugging Options): Move Sanitizer, Pointer Bounds Checker,
|
||
and profiling-related options.
|
||
(Optimization Options): Move profile generation options and
|
||
-fstack-protector and related options.
|
||
(Instrumentation Options): New section incorporating moved options.
|
||
(Code Generation Options): Move -finstrument-functions and
|
||
related options, -fstack-check, -fstack-limit*, and -fbounds-check.
|
||
|
||
2016-01-16 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* passes.def: Move pass_expand_omp_ssa out of pass_parallelize_loops.
|
||
|
||
2016-01-16 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* omp-low.c (expand_omp_atomic_fetch_op): Release defs of update stmt.
|
||
|
||
2016-01-16 Richard Sandiford <richard.sandiford@arm.com>
|
||
|
||
* hash-table.h (hash_table::empty): Turn into an inline wrapper
|
||
that checks whether the table is already empty. Rename the
|
||
original implementation to...
|
||
(hash_table::empty_slot): ...this new private function.
|
||
|
||
2016-01-15 David Malcolm <dmalcolm@redhat.com>
|
||
|
||
PR diagnostic/68899
|
||
* diagnostic-show-locus.c (layout::print_source_line): Move x
|
||
offset of line until after call to
|
||
get_line_width_without_trailing_whitespace.
|
||
|
||
2016-01-15 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69270
|
||
* tree-ssanames.c (ssa_name_has_boolean_range): Moved here from
|
||
tree-ssa-dom.c. Improve test for [0..1] ranve from VRP.
|
||
* tree-ssa-dom.c (ssa_name_has_boolean_range): Remove.
|
||
* tree-ssanames.h (ssa_name_has_boolean_range): Prototype.
|
||
* tree-ssa-uncprop.c (associate_equivalences_with_edges): Use
|
||
ssa_name_has_boolean_range and constant_boolean_node.
|
||
|
||
2016-01-15 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/69030
|
||
* lra-spills.c (remove_pseudos): Check nrefs and make the function
|
||
returning bool.
|
||
(spill_pseudos): Delete debug insn for dead pseudo.
|
||
(lra_spill): Initiate spill_hard_reg and slots memory separately.
|
||
|
||
2016-01-15 Jiong Wang <jiong.wang@arm.com>
|
||
|
||
* config/aarch64/aarch64-builtins.c (aarch64_types_unopus_qualifiers):
|
||
New.
|
||
(TYPES_UNOPUS): Likewise.
|
||
* config/aarch64/aarch64-simd-builtins.def (lbtruncuv2sf): Correct
|
||
builtin type, from UNOP to UNOPUS.
|
||
(lbtruncuv4sf): Likewise.
|
||
(lbtruncuv2df): Likewise.
|
||
(lrounduv2sf): Likewise.
|
||
(lrounduv4sf): Likewise.
|
||
(lrounduv2df): Likewise.
|
||
(lroundusf): Likewise.
|
||
(lroundusf): Likewise.
|
||
(lceiluv2sf): Likewise.
|
||
(lceiluv4sf): Likewise.
|
||
(lceiluv2df): Likewise.
|
||
(lceilusf): Likewise.
|
||
(lceiludf): Likewise.
|
||
(lflooruv2sf): Likewise.
|
||
(lflooruv4sf): Likewise.
|
||
(lflooruv2df): Likewise.
|
||
(lfloorusf): Likewise.
|
||
(lfloorudf): Likewise.
|
||
(lfrintnuv2sf): Likewise.
|
||
(lfrintnuv4sf): Likewise.
|
||
(lfrintnuv2df): Likewise.
|
||
(lfrintnusf): Likewise.
|
||
(lfrintnudf): Likewise.
|
||
* config/aarch64/arm_neon.h (vcvt_u32_f32): Remove unncessary type
|
||
conversion.
|
||
(vcvtq_u32_f32): Likewise.
|
||
(vcvtq_u64_f64): Likewise.
|
||
(vcvta_u32_f32): Likewise.
|
||
(vcvtaq_u32_f32): Likewise.
|
||
(vcvtaq_u64_f64): Likewise.
|
||
(vcvtm_u32_f32): Likewise.
|
||
(vcvtmq_u32_f32): Likewise.
|
||
(vcvtmq_u64_f64): Likewise.
|
||
(vcvtn_u32_f32): Likwise.
|
||
(vcvtnq_u32_f32): Likewise.
|
||
(vcvtnq_u64_f64): Likewise.
|
||
(vcvtp_u32_f32): Likewise.
|
||
(vcvtpq_u32_f32): Likewise.
|
||
(vcvtpq_u64_f64): Likewise.
|
||
(vcvtmd_u64_f64): Likewise.
|
||
(vcvtms_u32_f32): Likewise.
|
||
(vcvtad_u64_f64): Likewise.
|
||
(vcvtas_u32_f32): Likewise.
|
||
(vcvtnd_u64_f64): Likewise.
|
||
(vcvtns_u32_f32): Likewise.
|
||
(vcvtpd_u64_f64): Likewise.
|
||
(vcvtps_u32_f32): Likewise.
|
||
|
||
2016-01-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_if_then_else_costs): Handle
|
||
CSEL of zero_extended registers.
|
||
|
||
2016-01-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_rtx_costs, COMPARE case):
|
||
Handle COMPARE of ZERO_EXTRACT against zero form of TST-immediate.
|
||
|
||
2016-01-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Return
|
||
false when argument string is not found in the attributes table
|
||
at all.
|
||
|
||
2016-01-15 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
PR target/68609
|
||
* config/rs6000/rs6000.c (rs6000_emit_msub): Delete.
|
||
(rs6000_emit_swsqrt): Convert to Goldschmidt's Algorithm
|
||
* config/rs6000/rs6000.md (sqrt<mode>2): Limit swsqrt to high
|
||
precision estimate.
|
||
|
||
2016-01-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/66856
|
||
* tree-vect-loop.c (vect_transform_loop): Free SLP instances here.
|
||
* tree-vect-slp.c (vect_free_slp_tree): Decrement stmt reference count.
|
||
(vect_create_new_slp_node): Increment stmt reference count.
|
||
(vect_get_and_check_slp_defs): Make sure stmts are nor already in
|
||
an SLP tree before swapping operands.
|
||
(vect_build_slp_tree): Likewise.
|
||
(destroy_bb_vec_info): Free stmt info after SLP instances.
|
||
* tree-vect-stmts.c (new_stmt_vec_info): Initialize reference count.
|
||
* tree-vectorizer.h (struct _stmt_vec_info): Add num_slp_uses field.
|
||
(STMT_VINFO_NUM_SLP_USES): New macro.
|
||
|
||
2016-01-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR debug/69137
|
||
* dwarf2out.c (add_linkage_name_raw): New function split out from ...
|
||
(add_linkage_name): ... here.
|
||
(gen_typedef_die): Use add_linkage_name_raw instead of
|
||
add_linkage_attr to delay DECL_ASSEMBLER_NAME computation
|
||
if necessary.
|
||
|
||
2016-01-15 Cesar Philippidis <cesar@codesourcery.com>
|
||
|
||
* gimplify.c (oacc_default_clause): Decode reference and pointer
|
||
types for both kernels and parallel regions.
|
||
|
||
2016-01-15 Richard Sandiford <richard.sandiford@arm.com>
|
||
|
||
PR middle-end/69246
|
||
* calls.c (emit_call_1): Force n_popped to zero for sibcalls.
|
||
|
||
2016-01-15 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* config/i386/i386.c (scalar_chain::compute_convert_gain): Fix typo.
|
||
(convert_scalars_to_vector): Likewise.
|
||
|
||
2016-01-15 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/extend.texi (Type Traits): Fix grammar.
|
||
|
||
2016-01-15 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* tree-inline.c (remap_decl): Use existing dclarations if
|
||
remapping a type and prevent_decl_creation_for_types.
|
||
(replace_locals_stmt): Do an initial remapping of non-VLA typed
|
||
decls first. Do real remapping with
|
||
prevent_decl_creation_for_types set.
|
||
* tree-inline.h (copy_body_data): New field
|
||
prevent_decl_creation_for_types, moved remap_var_for_cilk to avoid
|
||
padding.
|
||
|
||
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.opt (mmvcle): More verbose help text.
|
||
|
||
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
|
||
|
||
* config/s390/s390.opt: Add period to -mzvector option text.
|
||
|
||
2016-01-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/68961
|
||
* tree-vect-slp.c (vect_analyze_slp_cost_1): Consider cost
|
||
of invariants in stores again.
|
||
|
||
2016-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
||
|
||
* config/arm/t-rtems: Add cortex-m7/fpv5-d16 multilib.
|
||
|
||
2016-01-15 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_branch): Don't split
|
||
DI mode xor instruction to SI mode.
|
||
|
||
2016-01-15 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/68148
|
||
* ipa-icf.c (sem_function::merge): Virtual functions may become
|
||
reachable even if they address is not taken and there are no
|
||
idrect calls.
|
||
|
||
2016-01-15 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* lto-streamer-out.c (subtract_estimated_size): New function.
|
||
(get_symbol_initial_value): Use it.
|
||
|
||
2016-01-15 Christian Bruel <christian.bruel@st.com>
|
||
|
||
PR target/65837
|
||
* config/arm/arm-builtins.c (ARM_BUILTIN_CRYPTO_BASE): New enum tag.
|
||
(arm_init_neon_builtins_internal): Rename arm_init_neon_builtins,
|
||
(arm_init_crypto_builtins_internal): Rename arm_init_crypto_builtins.
|
||
use add_builtin_function_ext_scope instead of add_builtin_function.
|
||
(neon_set_p, neon_crypto_set_p): Remove.
|
||
(arm_init_builtins): Always call arm_init_neon_builtins and
|
||
arm_init_crypto_builtins.
|
||
(arm_expand_builtin): Check that builtins are allowed for the arch.
|
||
* config/arm/arm-protos.h (arm_init_neon_builtins): Remove prototype.
|
||
* config/arm/arm.c (arm_valid_target_attribute_tree): Remove
|
||
arm_init_neon_builtins call.
|
||
|
||
2016-01-15 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69117
|
||
* tree-ssa-sccvn.h (struct vn_ssa_aux): Add info member.
|
||
* tree-ssa-sccvn.c (set_ssa_val_to): Save and adjust SSA name info
|
||
of the leader conservatively.
|
||
(free_scc_vn): Restore original SSA name infos.
|
||
|
||
2016-01-14 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69270
|
||
* tree-ssa-dom.c (ssa_name_has_boolean_range): If the type has a
|
||
single bit of precision, verify it's also unsigned.
|
||
(record_edge_info): Use constant_boolean_node rather than fold_convert
|
||
to convert boolean_true/boolean_false to the right type.
|
||
|
||
2016-01-14 Richard Henderson <rth@redhat.com>
|
||
|
||
PR rtl-opt/69014
|
||
* loop-doloop.c (record_reg_sets): New.
|
||
(doloop_optimize): Reject the transform if the sequence
|
||
clobbers registers live at the end of the loop block.
|
||
(doloop_optimize_loops): Enable df_live if needed.
|
||
|
||
2016-01-14 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000-builtin.def: Revert 2016-01-13 change.
|
||
* gcc/config/rs6000/rs6000.c: Likewise.
|
||
* gcc/config/rs6000/rs6000.h: Likewise.
|
||
* gcc/config/rs6000/rs6000.md: Likewise.
|
||
* gcc/doc/extend.texi: Likewsie.
|
||
|
||
2016-01-14 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-dom.c (ssa_name_has_boolean_range): Fix comment
|
||
typo.
|
||
|
||
2016-01-14 Richard Henderson <rth@redhat.com>
|
||
|
||
PR c/69272
|
||
PR tree-opt/68964
|
||
* trans-mem.c (tm_log_emit_stmt): Fix unit size to bit size.
|
||
* tree.c (build_tm_vector_builtins): Use builtin_decl_explicit_p
|
||
instead of builtin_decl_declared_p to test for declaration.
|
||
|
||
2016-01-14 Nicklas Bo Jensen <nbjensen@gmail.com>
|
||
|
||
* doc/loop.texi (Loop Analysis and Representation): Document
|
||
loop_depth function.
|
||
|
||
2016-01-14 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/68773
|
||
* omp-low.c (expand_omp_target): Don't set force_output.
|
||
* varpool.c (varpool_node::get_create): Same.
|
||
* lto-cgraph.c (input_offload_tables): Mark entries in offload_vars and
|
||
offload_funcs with force_output.
|
||
|
||
2016-01-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/69244
|
||
* lra-eliminations.c (move_plus_up): Don't change anything if either
|
||
the outer or inner subreg mode is not MODE_INT.
|
||
* dwarf2out.c (mem_loc_descriptor): For SUBREG, if outer mode is
|
||
integral <= DWARF2_ADDR_SIZE, convert to untyped afterwards.
|
||
|
||
2016-01-14 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
* doc/md.texi (reduc_smin_@var{m}, reduc_smax_@var{m},
|
||
reduc_umin_@var{m}, reduc_umax_@var{m}, reduc_splus_@var{m},
|
||
reduc_uplus_@var{m}): Remove.
|
||
* expr.c (expand_expr_real_2): Remove expansion path for
|
||
reduc_[us](min|max|plus) optabs.
|
||
* optabs-tree.c (scalar_reduc_to_vector): Remove.
|
||
* optabs-tree.h (scalar_reduc_to_vector): Remove.
|
||
* optabs.def (reduc_smax_optab, reduc_smin_optab, reduc_splus_optab,
|
||
reduc_umax_optab, reduc_umin_optab, reduc_uplus_optab): Remove.
|
||
* tree-vect-loop.c (vectorizable_reduction): Remove test for
|
||
reduc_[us](min|max|plus) optabs.
|
||
|
||
2016-01-14 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
* config/mips/mips-ps-3d.md (reduc_splus_v2sf): Remove.
|
||
(reduc_plus_scal_v2sf): New.
|
||
(reduc_smax_v2sf): Rename to...
|
||
(reduc_smax_scal_v2sf): ...here, make result SFmode, add vec_extract.
|
||
(reduc_smin_v2sf): Rename to...
|
||
(reduc_smin_scal_v2sf): ...here, make result SFmode, add vec_extract.
|
||
|
||
2016-01-14 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* alias.c (compare_base_symbol_refs): New function.
|
||
(rtx_equal_for_memref_p, base_alias_check, memrefs_conflict_p): Use
|
||
it.
|
||
|
||
2016-01-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/68146
|
||
PR tree-optimization/69155
|
||
* tree-complex.c: Include cfganal.h.
|
||
(phis_to_revisit): New variable.
|
||
(extract_component): Add phiarg_p argument. Assert that returned
|
||
SSA_NAME has non-NULL SSA_NAME_DEF_STMT unless phiarg_p is true.
|
||
(update_phi_components): Partly rewrite to use loop over real/imag
|
||
components instead of code duplication. If extract_component returns
|
||
SSA_NAME with NULL SSA_NAME_DEF_STMT, store SSA_NAME_VAR or
|
||
create_tmp_reg into the PHI node instead, and mention the phi triplet
|
||
in phis_to_revisit.
|
||
(tree_lower_complex): Walk bbs in rpo order. Adjust phis recorded
|
||
in phis_to_revisit at the end.
|
||
|
||
2016-01-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/68060
|
||
* tree-vect-loop.c (vect_is_simple_reduction): Check the
|
||
outer loop reduction is only used in the inner loop before
|
||
detecting a double reduction.
|
||
|
||
2016-01-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/68269
|
||
* combine.c (expand_field_assignment): Punt if compute_mode is
|
||
unsupported scalar mode.
|
||
|
||
2016-01-14 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/66856
|
||
* tree-vect-slp.c (vect_build_slp_tree): Refactor to build
|
||
SLP node only if it built successfully.
|
||
(vect_analyze_slp_instance): Adjust.
|
||
|
||
2016-01-14 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/69270
|
||
* tree-ssa-dom.c (ssa_name_has_boolean_range): New function.
|
||
(record_edge_info): Use it. Convert boolean_{true,false}_node
|
||
to the type of op0.
|
||
|
||
2016-01-13 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
PR ipa/66487
|
||
* ipa-polymorphic-call.c (inlined_polymorphic_ctor_dtor_block_p):
|
||
use block_ultimate_origin
|
||
(noncall-stmt_may_be_vtbl_ptr_store): Likewise.
|
||
|
||
2016-01-13 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Submodel Options): Rename section to
|
||
"Machine-Dependent Options" to better reflect its content.
|
||
Rewrite introductory text to remove archaic CPU names.
|
||
Update references.
|
||
|
||
2016-01-13 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Code Gen Options): Move section up in file,
|
||
before target-specific options. Update menu and option summary
|
||
to reflect the new section ordering.
|
||
|
||
2016-01-13 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/invoke.texi (C Dialect Options): Adjust -std default for C++.
|
||
(C++ Dialect Options): Add cross-reference to -std option.
|
||
* doc/standards.texi (C++ Language): Document C++14 support.
|
||
|
||
2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000-builtin.def (BU_FLOAT128_2): Add support
|
||
for pack/unpack functions for __ibm128.
|
||
(PACK_IF): Likewise.
|
||
(UNPACK_IF): Likewise.
|
||
|
||
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
|
||
support for __ibm128 pack/unpack functions.
|
||
(rs6000_invalid_builtin): Likewise.
|
||
(rs6000_init_builtins): Likewise.
|
||
(rs6000_opt_masks): Likewise.
|
||
|
||
* config/rs6000/rs6000.h (MASK_FLOAT128): Add short name.
|
||
(RS6000_BTM_FLOAT128): Add support for __ibm128 pack/unpack
|
||
functions
|
||
(RS6000_BTM_COMMON): Likewise.
|
||
|
||
* config/rs6000/rs6000.md (f128_vsx): New mode attribute.
|
||
(unpack<mode>): Use FMOVE128_FPR iterator instead of FMOVE128, to
|
||
disallow __builtin_{pack,unpack}_longdouble if long double is IEEE
|
||
128-bit floating point. Add support for the double values to be
|
||
in Altivec registers for TF/IF packing and unpacking, but restrict
|
||
TD packing sub-fields to be FPR registers. Don't allow overlapped
|
||
register support for packing. Allow pack inputs to be memory
|
||
locations. Don't build generator functions for unpack<mode>_dm
|
||
and unpack<mode>_nodm.
|
||
(unpack<mode>_dm): Likewise.
|
||
(unpack<mode>_nodm): Likewise.
|
||
(pack<mode>): Likewise.
|
||
|
||
* config/rs6000/rs6000-builtin.def (__builtin_pack_ibm128): Add
|
||
built-in functions to pack/unpack explicit __ibm128 values.
|
||
(__builtin_unpack_ibm128): Likewise.
|
||
|
||
* doc/extend.texi (PowerPC Built-in Functions): Document
|
||
__builtin_pack_ibm128 and __builtin_unpack_ibm128.
|
||
|
||
2016-01-13 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR c/66208
|
||
* c-common.c (check_function_nonnull): Remove unnecessary declaration.
|
||
Add new arg loc and pass it down as context.
|
||
(check_nonnull_arg): Don't mark ctx arg as unused. Use it as a pointer
|
||
to the location to use for the warning.
|
||
(check_function_arguments): New arg loc. All callers changed. Pass
|
||
it to check_function_nonnull.
|
||
* c-common.h (check_function_arguments): Adjust declaration.
|
||
|
||
2016-01-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69156
|
||
* gimple.c (validate_type): Removed.
|
||
(gimple_builtin_call_types_compatible_p): Use
|
||
useless_type_conversion_p instead of validate_type.
|
||
* value-prof.c (gimple_stringop_fixed_value): Fold
|
||
icall_size to correct type.
|
||
|
||
2016-01-13 Jonathan Wakely <jwakely@redhat.com>
|
||
|
||
* doc/extend.texi (__atomic Builtins): Clarify compare_exchange
|
||
effects.
|
||
|
||
2016-01-13 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/68964
|
||
* target.def (builtin_tm_load, builtin_tm_store): Remove.
|
||
* config/i386/i386.c (ix86_builtin_tm_load): Remove.
|
||
(ix86_builtin_tm_store): Remove.
|
||
(TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove.
|
||
(TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove.
|
||
* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove.
|
||
(TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove.
|
||
* doc/tm.texi: Rebuild.
|
||
|
||
* gtm-builtins.def (BUILT_IN_TM_MEMCPY_RNWT): New.
|
||
(BUILT_IN_TM_MEMCPY_RTWN): New.
|
||
* trans-mem.c (tm_log_emit_stmt): Rearrange code for better
|
||
fallback from vector to integer helpers.
|
||
(build_tm_load): Handle vector types directly, instead of
|
||
via target hook.
|
||
(build_tm_store): Likewise.
|
||
(expand_assign_tm): Prepare for register types not handled by
|
||
the above. Copy them to memory and use memcpy.
|
||
* tree.c (tm_define_builtin): New.
|
||
(find_tm_vector_type): New.
|
||
(build_tm_vector_builtins): New.
|
||
(build_common_builtin_nodes): Call it.
|
||
|
||
2016-01-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.h (TARGET_FLT_EVAL_METHOD): Return -1 for
|
||
TARGET_SSE_MATH without TARGET_SSE2. Rewrite.
|
||
|
||
2016-01-13 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69169
|
||
* tree-ssa-structalias.c (create_variable_info_for_1): Add and handle
|
||
handled_struct_type param.
|
||
(create_variable_info_for, intra_create_variable_infos): Call
|
||
create_variable_info_for_1 with extra arg.
|
||
|
||
2016-01-13 Yvan Roux <yvan.roux@linaro.org>
|
||
|
||
* config/arm/arm-arches.def: Remove spurious whitespace in "armv8.1-a"
|
||
and "armv8.1-a+crc" entries.
|
||
|
||
2016-01-13 Alexander Fomin <alexander.fomin@intel.com>
|
||
|
||
PR target/69228
|
||
* config/i386/sse.md (define_expand "avx512pf_gatherpf<mode>sf"):
|
||
Change first operand predicate from register_or_constm1_operand
|
||
to register_operand.
|
||
(define_expand "avx512pf_gatherpf<mode>df"): Likewise.
|
||
(define_expand "avx512pf_scatterpf<mode>sf"): Likewise.
|
||
(define_expand "avx512pf_scatterpf<mode>df"): Likewise.
|
||
(define_insn "*avx512pf_gatherpf<mode>sf"): Remove.
|
||
(define_insn "*avx512pf_gatherpf<mode>df"): Likewise.
|
||
(define_insn "*avx512pf_scatterpf<mode>sf"): Likewise.
|
||
(define_insn "*avx512pf_scatterpf<mode>df"): Likewise.
|
||
* config/i386/i386.c (ix86_expand_builtin): Remove first operand
|
||
comparison with constm1_rtx from vec_prefetch_gen part.
|
||
|
||
2016-01-13 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69013
|
||
* tree-ssa-uninit.c (prune_uninit_phi_opnds_in_unrealizable_paths):
|
||
Exchange assert for a test.
|
||
|
||
2016-01-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
|
||
|
||
PR target/69247
|
||
* config/s390/s390.md (bswaphi splitter): Use simplify_gen_subreg.
|
||
|
||
2016-01-13 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69242
|
||
* tree-ssa-sccvn.c (visit_reference_op_load): Replace bogus
|
||
assert with a check.
|
||
|
||
2016-01-13 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69186
|
||
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
|
||
Properly guard vect_update_misalignment_for_peel call.
|
||
|
||
2016-01-12 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/pr67755
|
||
* tree-ssa-threadupdate.c (struct ssa_local_info_t): Add new field
|
||
"need_profile_correction".
|
||
(thread_block_1): Initialize new field to false by default. If we
|
||
have multiple thread paths through a common joiner to different
|
||
final targets, then set new field to true.
|
||
(compute_path_counts): Only do count adjustment when it's really
|
||
needed.
|
||
|
||
2016-01-12 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Spec Files): Move section down in file, past
|
||
all command-line option descriptions.
|
||
|
||
2016-01-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
|
||
|
||
PR middle-end/54809
|
||
* doc/gty.texi: Remove documentation of mark_hook.
|
||
* gengtype.c (struct write_types_data): Remove code to support
|
||
mark_hook attribute.
|
||
(walk_type): Likewise.
|
||
(write_func_for_structure): Likewise.
|
||
|
||
2016-01-12 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Option Summary) Move -no-canonical-prefixes to
|
||
Directory Options, and -specs= to Overall Options.
|
||
(Overall Options): Adjust similarly. Reorder to group related
|
||
options together. Make -specs= cross-reference the spec file details.
|
||
(Directory Options): Adjust similarly.
|
||
|
||
2016-01-12 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-threadupdate.c: Various whitespace and typo fixes.
|
||
|
||
2016-01-12 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* gcc.c (spec_undefvar_allowed): New global.
|
||
(process_command): Set to true when running for --version or --help,
|
||
alone or together.
|
||
(getenv_spec_function): When the variable is not defined, use the
|
||
variable name as the variable value if we're allowed not to issue
|
||
a fatal error.
|
||
|
||
2016-01-12 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR tree-optimization/68911
|
||
* tree-vrp.c (adjust_range_with_scev): Check overflow in range
|
||
information computed for expression "init + nit * step".
|
||
|
||
2016-01-12 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Invoking GCC): Copy-edit. Incorporate information
|
||
about name of GCC executable. Remove deleted node from menu.
|
||
(Directory Options) <-B>: Remove cross-reference to deleted node.
|
||
(Target Options): Delete section.
|
||
|
||
2016-01-12 Christian Bruel <christian.bruel@st.com>
|
||
|
||
PR target/69180
|
||
* config/arm/arm-c.c (arm_pragma_target_parse): Set NODE_CONDITIONAL
|
||
for __ARM_NEON_FP, __ARM_FP, _ARM_FEATURE_LDREX.
|
||
|
||
2016-01-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69198
|
||
* config/i386/i386.c (ix86_expand_special_args_builtin): Ensure
|
||
aligned_mem is properly set for AVX512-VL floating point masked
|
||
stores.
|
||
|
||
PR target/69175
|
||
* ifcvt.c (cond_exec_process_if_block): When removing the last
|
||
insn from then_bb, remove also any possible barriers that follow it.
|
||
|
||
2016-01-12 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/68456
|
||
PR target/69226
|
||
* config/i386/iamcu.h (SIZE_TYPE): New macro.
|
||
(PTRDIFF_TYPE): Likewise.
|
||
(WCHAR_TYPE): Likewise.
|
||
(WCHAR_TYPE_SIZE): Likewise.
|
||
(STDINT_LONG32): Likewise.
|
||
|
||
2016-01-12 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69053
|
||
* tree-vect-loop.c (get_initial_def_for_reduction): Properly
|
||
convert initial value for cond reductions.
|
||
|
||
2016-01-12 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69007
|
||
* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Move
|
||
widen_sum after dot_prod and sad.
|
||
|
||
2016-01-12 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69168
|
||
* tree-vect-loop.c (vect_analyze_loop_2): Reset both main and
|
||
pattern stmt SLP type.
|
||
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Patterns may
|
||
end up unused so cope with that case.
|
||
|
||
2016-01-12 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69157
|
||
* tree-vect-stmts.c (vectorizable_mask_load_store): Check
|
||
stmts def type only during analyze phase.
|
||
(vectorizable_call): Likewise.
|
||
(vectorizable_simd_clone_call): Likewise.
|
||
(vectorizable_conversion): Likewise.
|
||
(vectorizable_assignment): Likewise.
|
||
(vectorizable_shift): Likewise.
|
||
(vectorizable_operation): Likewise.
|
||
(vectorizable_store): Likewise.
|
||
(vectorizable_load): Likewise.
|
||
|
||
2016-01-12 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69174
|
||
* tree-vect-stmts.c (vect_mark_relevant): Remove excessive vertical
|
||
space.
|
||
(vectorizable_load): Properly compute the number of loads needed
|
||
for permuted strided SLP loads and do not spuriously assign
|
||
to SLP_TREE_VEC_STMTS.
|
||
|
||
2016-01-12 Andris Pavenis <andris.pavenis@iki.fi>
|
||
|
||
* config/i386/djgpp.h (PREFERRED_DEBUGGING_TYPE): Define to DWARF2
|
||
(TARGET_ASM_OUTPUT_IDENT): Define to default_asm_output_ident_directive
|
||
(MD_EXEC_PREFIX): Remove.
|
||
(MD_STARTFILE_PREFIX) Removee.
|
||
(FILE_NAME_ABSOLUTE_P): Remove.
|
||
(CPP_SPEC): Do not read macros from sys/version.h.
|
||
(LINK_COMMAND_SPEC): Remove.
|
||
(LOCAL_INCLUDE_DIR): Remove.
|
||
(TARGET_ASM_NAMED_SECTION): Define to i386_djgpp_asm_named_section
|
||
(TARGET_OS_CPP_BUILTINS): Add DJGPP (non ISO only), __DJGPP, __DJGPP__, unix.
|
||
(POST_LINK_SPEC): Define to invoke stubify after linker
|
||
(LIBSTDCXX): Remove define
|
||
(DBX_REGISTER_NUMBER): Define to svr4_dbx_register_map.
|
||
(DEFAULT_PCC_STRUCT_RETURN): Define to 1.
|
||
(SUBTARGET_OVERRIDE_OPTIONS): Remove warning about -mbnu2210.
|
||
(SUBTARGET_OVERRIDE_OPTIONS): Ignore -fPIC and generate message.
|
||
(SUBTARGET_OVERRIDE_OPTIONS): Default to DWARF2 debugging info.
|
||
(IX86_MAYBE_NO_LIBGCC_TFMODE): Remove.
|
||
(i386_djgpp_asm_named_section): Add propotype of new procedure
|
||
|
||
* config/i386/xm-djgpp.h (NATIVE_SYSTEM_HEADER_DIR): Define.
|
||
(MD_EXEC_PREFIX): Define (moved from config/i386/djgpp.h).
|
||
(STANDARD_STARTFILE_PREFIX_1): Define (moved from MD_STARTFILE_PREFIX
|
||
in config/i386/djgpp.h).
|
||
(STANDARD_STARTFILE_PREFIX_2): Define identical to
|
||
STANDARD_STARTFILE_PREFIX_1.
|
||
(LOCAL_INCLUDE_DIR): Define (moved from config/i386/djgpp.h).
|
||
(GCC_DRIVER_HOST_INITIALIZATION): Fix reporting fatal
|
||
installation errors.
|
||
(MAX_OFILE_ALIGNMENT): Define to 128.
|
||
(HAVE_FTW_H): Undefine as DJGPP do not have nftw, but have ftw.h.
|
||
|
||
* config/i386/djgpp.c: New file. Add implementation of
|
||
i386_djgpp_asm_named_section.
|
||
|
||
* config/i386/djgpp.opt: Remove obsolete option -mbnu210.
|
||
|
||
* config/i386/t-djgpp: New file. Add djgpp.o to EXTRA_OBJS.
|
||
Add rule for building djgpp.o.
|
||
|
||
2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (v2df_reduction_p): New function.
|
||
(rtx_is_swappable_p): Reductions are swappable.
|
||
(insn_is_swappable_p): V2DF reductions are swappable.
|
||
|
||
2016-01-11 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
* config/pa/pa.c (pa_emit_move_sequence): Handle floating point
|
||
reloads for other unsupported memory operands.
|
||
|
||
2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org>
|
||
Jim Wilson <jim.wilson@linaro.org>
|
||
|
||
PR target/69194
|
||
* config/arm/arm-builtins.c (arm_expand_neon_args): Call
|
||
copy_to_mode_reg instead of force_reg.
|
||
|
||
2016-01-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/69225
|
||
* config/i386/i386.h (TARGET_FLT_EVAL_METHOD): Set to 2 only if
|
||
TARGET_80387 is true.
|
||
|
||
2016-01-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/69071
|
||
* lra-eliminations.c (move_plus_up): Only move plus up
|
||
if subreg of the constant can be simplified into constant
|
||
and use the simplified subreg of the constant instead of
|
||
the original constant.
|
||
|
||
* fold-const.c (fold_convertible_p): Don't return true
|
||
for conversion of VECTOR_TYPE to same sized integral type.
|
||
(fold_convert_loc): Fix up formatting. Fold conversion of
|
||
VECTOR_TYPE to same sized integral type using VIEW_CONVERT_EXPR
|
||
instead of NOP_EXPR.
|
||
|
||
PR tree-optimization/69214
|
||
* tree-vrp.c (simplify_cond_using_ranges): Don't propagate
|
||
innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
|
||
Formatting fix.
|
||
|
||
PR tree-optimization/69207
|
||
* tree-vect-slp.c (vect_get_constant_vectors): For
|
||
VECTOR_BOOLEAN_TYPE_P, assert op has integral type instead of
|
||
fold_convertible_p to vector_type's element type, and always
|
||
use VCE for non-VECTOR_BOOLEAN_TYPE_P.
|
||
|
||
2016-01-11 Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/69173
|
||
* tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): Only
|
||
fixup the cycle if all stmts are in a pattern.
|
||
|
||
2016-01-11 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR middle-end/68999
|
||
* alias.c (base_alias_check): Move check for addresses with
|
||
alignment ANDs before the call for compare_base_decls.
|
||
(memrefs_conflict_p): Return -1 for different decls
|
||
that went through alignment adjustments.
|
||
|
||
2016-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR rtl-optimization/68796
|
||
* config/aarch64/aarch64.md (*and<mode>_compare0): New pattern.
|
||
* config/aarch64/aarch64.c (aarch64_select_cc_mode): Handle HImode
|
||
and QImode comparisons against zero with CC_NZmode.
|
||
* config/aarch64/iterators.md (short_mask): New mode_attr.
|
||
|
||
2016-01-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/sse.md (<avx512>_load<mode>_mask): Remove snprintf.
|
||
(<avx512>_store<mode>_mask): Likewise.
|
||
|
||
2016-01-11 Bernd Schmidt <bschmidt@redhat.com>
|
||
Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR rtl-optimization/68841
|
||
* ifcvt.c (struct noce_if_info): Add orig_x field.
|
||
(bbs_ok_for_cmove_arith): Add to_rename parameter.
|
||
Don't record conflicts on to_rename if it's present.
|
||
Allow memory destinations in sets.
|
||
(noce_try_cmove_arith): Call bbs_ok_for_cmove_arith even on simple
|
||
blocks, passing orig_x to the checks.
|
||
(noce_process_if_block): Set if_info->orig_x appropriately.
|
||
|
||
2016-01-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69069
|
||
* tree-parloops.c (create_parallel_loop): Add missing phi args.
|
||
|
||
2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com>
|
||
|
||
PR rtl-optimization/68920
|
||
* config/i386/i386.c (ix86_option_override_internal): Restrict number
|
||
of conditional moves for RTL if-conversion to 1 for
|
||
TARGET_ONE_IF_CONV_INSN.
|
||
* config/i386/i386.h (TARGET_ONE_IF_CONV_INSN): New macros.
|
||
* config/i386/x86-tune.def (X86_TUNE_ONE_IF_CONV_INSN): New macros.
|
||
* params.def (PARAM_MAX_RTL_IF_CONVERSION_INSNS) : Introduce new
|
||
parameter to restirct number of conditional moves for
|
||
RTL if-conversion.
|
||
* doc/invoke.texi (max-rtl-if-conversion-insns): Document it.
|
||
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Limit number of
|
||
conditionl moves.
|
||
|
||
2016-01-11 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR bootstrap/69123
|
||
* var-tracking.c (drop_overlapping_mem_locs): Operate on all
|
||
onepart vars. Fix typo in comment. Fix reversed condition in
|
||
unshare test.
|
||
(dataflow_set_remove_mem_locs): Operate on all onepart vars.
|
||
|
||
PR bootstrap/69123
|
||
* var-tracking.c (dump_onepart_variable_differences): New.
|
||
(dataflow_set_different): If a detailed dump is requested,
|
||
delay early returns and dump differences between onepart
|
||
variables present before and after, and added variables.
|
||
|
||
2016-01-11 Ilya Enkovich <enkovich.gnu@gmail.com>
|
||
|
||
PR target/69010
|
||
* expr.c (expand_expr_real_1): For boolean vector constants
|
||
with a scalar mode use const_scalar_mask_from_tree.
|
||
(const_scalar_mask_from_tree): New.
|
||
* optabs.c (expand_vec_cond_mask_expr): Use mask mode
|
||
assigned to a mask type to handle constants.
|
||
|
||
2016-01-11 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR ipa/69044
|
||
* ipa-cp.c (estimate_local_effects): Do not clone for removal of
|
||
useless parameters if we cannot change function signature.
|
||
|
||
2016-01-11 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR ipa/66616
|
||
* cgraphclones.c (duplicate_thunk_for_node): Copy can_change_signature
|
||
flag.
|
||
|
||
2016-01-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69109
|
||
* tree-parloops.c (try_transform_to_exit_first_loop_alt): Don't allow
|
||
latch with phi.
|
||
|
||
2016-01-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69108
|
||
* tree-parloops.c (gather_scalar_reductions): Handle case that outer phi
|
||
res is not used in a phi.
|
||
|
||
2016-01-11 Yury Gribov <y.gribov@samsung.com>
|
||
|
||
PR 67425
|
||
* common.opt (frandom-seed): Fix parameter name.
|
||
* doc/invoke.texi (frandom-seed): Ditto and describe parameter.
|
||
|
||
2016-01-11 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69058
|
||
* tree-parloops.c (pass_parallelize_loops::execute): Return 0 if libgomp
|
||
not supported.
|
||
|
||
2016-01-11 Andrew Burgess <andrew.burgess@embecosm.com>
|
||
|
||
* config/arc/arc.opt (mdiv-rem): Add period to the end.
|
||
(mcode-density): Likewise.
|
||
|
||
2016-01-10 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69062
|
||
* tree-parloops.c (loop_has_phi_with_address_arg): New function.
|
||
(parallelize_loops): Don't paralelize loop that has phi with address
|
||
arg.
|
||
|
||
2016-01-10 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/69039
|
||
* tree-parloops.c (try_create_reduction_list): Only allow single exit
|
||
phi for reduction.
|
||
|
||
2016-01-09 John David Anglin <danglin@gcc.gnu.org>
|
||
|
||
PR middle-end/68743
|
||
* match.pd: Require target has function_c99_misc before doing
|
||
truncl(extend(x)) and trunc(extend(x)) -> extend(truncf(x)), etc.
|
||
|
||
2016-01-09 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* configure.ac (isl_options_set_schedule_serialize_sccs): Also
|
||
use GMPINC.
|
||
* configure: Regenerate.
|
||
|
||
2016-01-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/50865
|
||
PR tree-optimization/69097
|
||
* fold-const.h (expr_not_equal_to): New prototype.
|
||
* fold-const.c: Include stringpool.h and tree-ssanames.h.
|
||
(expr_not_equal_to): New function.
|
||
* match.pd (X % -Y is the same as X % Y): Don't optimize
|
||
unless X is known not to be equal to minimum or Y is known
|
||
not to be equal to -1.
|
||
* tree-vrp.c (simplify_div_or_mod_using_ranges): Add GSI argument.
|
||
fold TRUNC_MOD_EXPR if the second argument is not a power of two.
|
||
(simplify_stmt_using_ranges): Adjust caller.
|
||
(vrp_finalize): Call set_value_range on SSA_NAMEs before calling
|
||
substitute_and_fold.
|
||
|
||
2016-01-09 Jan Hubicka <hubicka@ucw.cz>
|
||
|
||
* ipa-icf.c (sem_item_optimizer::merge_classes): Do not ICE on VAR_DECL
|
||
w/o DECL_NAME.
|
||
|
||
2016-01-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69167
|
||
* gimple-fold.c (replace_stmt_with_simplification): Also punt if
|
||
new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of
|
||
ops[0] comparison.
|
||
* gimple-match-head.c (maybe_push_res_to_seq): Likewise.
|
||
|
||
2016-01-08 Alan Lawrence <alan.lawrence@arm.com>
|
||
Richard Biener <rguenther@suse.de>
|
||
|
||
PR tree-optimization/68707
|
||
* tree-vect-slp.c (vect_analyze_slp_instance): Cancel permuted SLP
|
||
instances that can be handled via vect_load_lanes.
|
||
|
||
2016-01-08 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* symtab.c (symtab_node::equal_address_to): Return -1 instead of 2
|
||
if we can't determine address equivalence.
|
||
* alias.c (compare_base_decl): Update for changed return value of
|
||
symtab_node::equal_address_to.
|
||
|
||
2016-01-08 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/68983
|
||
PR c++/67557
|
||
* function.c (assign_temp): Guard against TREE_ADDRESSABLE types here.
|
||
* expr.c (store_field): Not here.
|
||
* tree-cfgcleanup.c (fixup_noreturn_call): Don't clear LHS of a
|
||
call with TREE_ADDRESSABLE type.
|
||
* tree-cfg.c (verify_gimple_call): Adjust.
|
||
|
||
2016-01-08 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* config/vxworks.h (VXWORKS_LIBGCC_SPEC): Don't link shared RTPs with
|
||
libc_internal.
|
||
|
||
2016-01-08 Alan Lawrence <alan.lawrence@arm.com>
|
||
|
||
* gcc.target/rs6000/paired.md (reduc_smax_v2sf): Rename to...
|
||
(reduc_smax_scal_v2sf): ...here, make result SFmode, extract element.
|
||
(reduc_smin_v2sf): Rename to...
|
||
(reduc_smin_scal_v2sf): ...here, make result SFmode, extract element.
|
||
(reduc_splus_v2sf): Rename to...
|
||
(reduc_plus_scal_v2sf): ...here, make result SFmode, extract element.
|
||
|
||
2016-01-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69162
|
||
* gimplify.c (gimplify_va_arg_expr): Encode original type of
|
||
valist argument in another argument.
|
||
(gimplify_modify_expr): Adjust for the above change. Cleanup.
|
||
* tree-stdarg.c (expand_ifn_va_arg_1): Use new 3rd argument
|
||
to determine the va_list type, build a MEM_REF instead of
|
||
build_fold_indirect_ref.
|
||
|
||
PR tree-optimization/69172
|
||
* gimple-fold.c (gimple_fold_builtin_memory_chk): Pass type to
|
||
gimple_build.
|
||
|
||
2016-01-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
PR tree-optimization/67781
|
||
* tree-ssa-math-opts.c (find_bswap_or_nop): Zero out bytes in cmpxchg
|
||
and cmpnop in two steps: first the ones not accessed in original
|
||
gimple expression in a endian independent way and then the ones not
|
||
accessed in the final result in an endian-specific way.
|
||
|
||
2016-01-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69083
|
||
* tree-vect-slp.c (vect_get_constant_vectors): For
|
||
VECTOR_BOOLEAN_TYPE_P assert op is fold_convertible_p to vector_type's
|
||
element type. If op is fold_convertible_p to vector_type's element
|
||
type, use NOP_EXPR instead of VCE.
|
||
|
||
2016-01-08 Segher Boessenkool <segher@kernel.crashing.org>
|
||
|
||
PR rtl-optimization/67778
|
||
PR rtl-optimization/68634
|
||
PR rtl-optimization/68909
|
||
* shrink-wrap.c (try_shrink_wrapping): Add comment. Don't pop
|
||
block from the stack until done with it. Remove a superfluous
|
||
bitmap set. Remove a superfluous bitmap test.
|
||
|
||
2016-01-07 Martin Sebor <msebor@redhat.com>
|
||
|
||
PR c/68966
|
||
* doc/extend.texi (__atomic Builtins, __sync Builtins): Document
|
||
constraint on the type of arguments.
|
||
|
||
2016-01-07 Andreas Tobler <andreast@gcc.gnu.org>
|
||
|
||
* config/arm/freebsd.h: Rename SUBTARGET_OVERRIDE_OPTIONS to
|
||
SUBTARGET_OVERRIDE_INTERNAL_OPTIONS. Adjust to check
|
||
unaligned_access on the gcc_options set.
|
||
* config/arm/arm.c (arm_option_override_internal): Use
|
||
SUBTARGET_OVERRIDE_INTERNAL_OPTIONS.
|
||
|
||
2016-01-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/69140
|
||
* config/i386/i386.c (ix86_frame_pointer_required): Enable
|
||
frame pointer for TARGET_64BIT_MS_ABI when stack is misaligned.
|
||
|
||
2016-01-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Revert
|
||
2016-01-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/69140
|
||
* config/i386/i386.c (ix86_expand_prologue): Declare fs.sp_valid
|
||
depending on frame_pointer_needed before remaining integer and SSE
|
||
registers are saved.
|
||
|
||
2016-01-07 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
PR 1078
|
||
* doc/extend.texi (Nvidia PDX Function Attributes): New section.
|
||
|
||
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/69171
|
||
* config/i386/sse.md (<sse>_sqrt<mode>2<mask_name><round_name>):
|
||
Use the "xBm" constraint.
|
||
(float<sseintvecmodelower><mode>2<mask_name><round_name):
|
||
Likewise.
|
||
(sse_cvtsi2ss<round_name>): Use round_nimm_scalar_predicate.
|
||
(sse_cvtsi2ssq<round_name>): Likewise.
|
||
(sse_cvtss2si<round_name>): Likewise.
|
||
(sse_cvtss2siq<round_name>): Likewise.
|
||
(sse2_cvtsi2sdq<round_name>): Likewise.
|
||
(sse2_cvtsd2si<round_name>): Likewise.
|
||
(sse2_cvtsd2siq<round_name>): Likewise.
|
||
* config/i386/subst.md (round_nimm_scalar_predicate): New
|
||
predicate.
|
||
|
||
2015-12-15 Bernd Schmidt <bschmidt@redhat.com>
|
||
|
||
PR middle-end/67639
|
||
* varasm.c (make_decl_rtl): Mark invalid register vars as
|
||
DECL_EXTERNAL.
|
||
|
||
PR rtl-optimization/66206
|
||
* bt-load.c (find_btr_use): Change first arg to be a pointer to an rtx.
|
||
All callers changed.
|
||
|
||
2016-01-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69141
|
||
* tree-ssa-pre.c: Include langhooks.h.
|
||
(eliminate_dom_walker::before_dom_children): Use
|
||
lang_hooks.decl_printable_name instead of
|
||
cgraph_node::get ()->name ().
|
||
|
||
PR middle-end/68960
|
||
* gimple-expr.c (copy_var_decl): If var has DECL_USER_ALIGN set, copy
|
||
it and DECL_ALIGN too.
|
||
|
||
2016-01-06 Robert Suchanek <robert.suchanek@imgtec.com>
|
||
|
||
* config/mips/mips-ftypes.def: Sort to lexicographical order.
|
||
|
||
2016-01-06 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/69140
|
||
* config/i386/i386.c (ix86_expand_prologue): Declare fs.sp_valid
|
||
depending on frame_pointer_needed before remaining integer and SSE
|
||
registers are saved.
|
||
|
||
2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/vsx.md (*p9_vecload_<mode>): Replace VSX_M
|
||
mode iterator with VSX_M2.
|
||
(*p9_vecstore_<mode>): Likewise.
|
||
(*vsx_le_permute_<mode>): Restrict to !TARGET_P9_VECTOR.
|
||
(*vsx_le_perm_load_<mode> for VSX_LE_128): Likewise.
|
||
(*vsx_le_perm_store_<mode> for VSX_LE_128): Likewise.
|
||
(define_split for VSX_LE128 stores): Likewise.
|
||
(define_peephole2 for TImode LE swaps): Likewise.
|
||
(define_split for VSX_LE128 post-reload stores): Likewise.
|
||
|
||
2016-01-06 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR sanitizer/69099
|
||
* convert.c (convert_to_integer_1): Adjust call to
|
||
ubsan_instrument_float_cast. Use NULL_TREE instead of NULL.
|
||
* ubsan.c (ubsan_instrument_float_cast): Drop the ARG parameter. Use
|
||
EXPR instead of ARG.
|
||
* ubsan.h (ubsan_instrument_float_cast): Adjust declaration.
|
||
|
||
2016-01-05 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
PR 1078
|
||
* doc/extend.texi (RL78 Variable Attributes): New section.
|
||
|
||
2016-01-05 Marek Polacek <polacek@redhat.com>
|
||
|
||
PR c/69104
|
||
* builtins.c (get_memmodel): Use expansion point location rather than
|
||
the input location. Call warning_at rather than warning.
|
||
(expand_builtin_atomic_compare_exchange): Likewise.
|
||
(expand_builtin_atomic_load): Likewise.
|
||
(expand_builtin_atomic_store): Likewise.
|
||
(expand_builtin_atomic_clear): Likewise.
|
||
|
||
2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/68991
|
||
* config/i386/i386.c (ix86_expand_vector_logical_operator):
|
||
Replace nonimmediate_operand with vector_operand.
|
||
* config/i386/predicates.md (vector_operand): New predicate.
|
||
(general_vector_operand): Replace nonimmediate_operand with
|
||
vector_operand.
|
||
* config/i386/sse.md: Replace nonimmediate_operand with
|
||
vector_operand and m constraint with Bm constraint on SSE
|
||
patterns with 16-byte memory operand.
|
||
* config/i386/subst.md (round_nimm_predicate): Replace
|
||
nonimmediate_operand with vector_operand.
|
||
(round_saeonly_nimm_predicate): Likewise.
|
||
(round_saeonly_nimm_scalar_predicate): New.
|
||
|
||
2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/68991
|
||
* config/i386/constraints.md (Bm): New constraint.
|
||
* config/i386/predicates.md (vector_memory_operand): New
|
||
predicate.
|
||
* config/i386/sse.md: Replace xm with xBm in plusminus and
|
||
any_logic patterns.
|
||
|
||
2016-01-05 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
PR 1078
|
||
* doc/extend.texi (V850 Function Attributes): New section.
|
||
(V850 Variable Attributes): New section.
|
||
|
||
2016-01-05 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
PR 1078
|
||
* doc/extend.texi (MicroBlaze Function Attributes): Document
|
||
interrupt_handler and fast_interrupt attributes.
|
||
|
||
2016-01-05 Sergei Trofimovich <siarheit@google.com>
|
||
|
||
PR other/60465
|
||
* config/ia64/ia64.c (ia64_expand_load_address): Use gprel64
|
||
for local symbolic operands.
|
||
* config/ia64/predicates.md (local_symbolic_operand64): New
|
||
predicate.
|
||
|
||
2016-01-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
||
|
||
PR rtl-optimization/68651
|
||
* combine.c (combine_simplify_rtx): Canonicalize x + x into
|
||
x << 1.
|
||
|
||
2016-01-05 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* alias.c (compare_base_decls): Use symtab_node::get.
|
||
|
||
2016-01-05 Nick Clifton <nickc@redhat.com>
|
||
|
||
PR target/68770
|
||
* ira-costs.c (copy_cost): Initialise the t_icode field of the
|
||
secondary_reload_info structure.
|
||
|
||
PR target/66655
|
||
* config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Define to use weak
|
||
decls if weak support is available.
|
||
|
||
2016-01-04 Martin Sebor <msebor@redhat.com>
|
||
|
||
* doc/invoke.texi (Warning Options): Document -Winvalid-memory-model.
|
||
|
||
2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add
|
||
OPTION_MASK_P9_DFORM.
|
||
|
||
* config/rs6000/constraints.md (wo constraint): New constraint for
|
||
ISA 3.0 (power9).
|
||
|
||
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Add support
|
||
for wo constraint.
|
||
(rs6000_init_hard_regno_mode_ok): Likewise.
|
||
|
||
* config/rs6000/rs6000.h (r6000_reg_class_enum): Add support for
|
||
wo constraint.
|
||
|
||
* config/rs6000/altivec.md (altivec_vperm_<mode>): Clean up vperm
|
||
expanders not to have constraints. Add support for ISA 3.0 xxperm
|
||
instruction. Add support for fusing xxlor with xxperm.
|
||
(altivec_vperm_<mode>_internal): Likewise.
|
||
(altivec_vperm_v8hiv16qi): Likewise.
|
||
(altivec_vperm_<mode>v16q): Likewise.
|
||
(altivec_vperm_<mode>_uns): Likewise.
|
||
(vperm_v8hiv4si): Likewise.
|
||
(vperm_v16qiv8hi): Likewise.
|
||
|
||
* doc/md.texi (RS/6000 constraints): Document wo constraint.
|
||
|
||
2016-01-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
Update copyright years.
|
||
|
||
* gcc.c (process_command): Update copyright notice dates.
|
||
* gcov-dump.c (print_version): Ditto.
|
||
* gcov.c (print_version): Ditto.
|
||
* gcov-tool.c (print_version): Ditto.
|
||
* gengtype.c (create_file): Ditto.
|
||
* doc/cpp.texi: Bump @copying's copyright year.
|
||
* doc/cppinternals.texi: Ditto.
|
||
* doc/gcc.texi: Ditto.
|
||
* doc/gccint.texi: Ditto.
|
||
* doc/gcov.texi: Ditto.
|
||
* doc/install.texi: Ditto.
|
||
* doc/invoke.texi: Ditto.
|
||
|
||
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/arm/arm.c (aapcs_vfp_allocate_return_reg): Treat all integer
|
||
modes larger than TImode as TImode if NEON is not enabled.
|
||
|
||
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/69100
|
||
* config/sparc/sparc.h (FUNCTION_ARG_REGNO_P): Return true in 64-bit
|
||
mode for %f0-%f31 only if TARGET_FPU.
|
||
|
||
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/69072
|
||
* config/sparc/sparc.c (scan_record_type): Take into account subfields
|
||
to compute the PACKED_P predicate.
|
||
(function_arg_record_value): Minor tweaks.
|
||
|
||
2016-01-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* doc/install.texi (--with-multilib-list): Describe the meaning of the
|
||
option for arm*-*-* targets.
|
||
|
||
2016-01-03 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/extend.texi (Common Function Attributes): Move docs for
|
||
MSP430-specific attributes to....
|
||
(MSP430 Function Attributes): ...here. Delete the redundant
|
||
entries and copy-edit the remaining text.
|
||
(MSP430 Variable Attributes): Use uniform format for index
|
||
entries and add a cross-reference to the corresponding function
|
||
attribute docs.
|
||
|
||
2016-01-03 Vladimír Čunát <vcunat@gmail.com>
|
||
|
||
* doc/invoke.texi (RS/6000 and PowerPC Options): Fix
|
||
-finite-math typo.
|
||
(x86 Options): Likewise.
|
||
|
||
2016-01-01 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
PR 1078
|
||
|
||
* extend.texi (Common Function Attributes) <no_stack_limit>: New.
|
||
* invoke.texi (Code Gen Options) <-fno-stack-limit>: Add pointer
|
||
to corresponding attribute.
|
||
|
||
2016-01-01 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/extend.texi (Common Function Attributes) <noplt>: Move
|
||
to correct alphabetization of table. Copy-edit and correct
|
||
markup.
|
||
<stack_protect>: Likewise.
|
||
<target_clones>: Likewise.
|
||
<simd>: Likewise.
|
||
* doc/invoke.texi (Optimize Options) <-fstack-protector-explicit>:
|
||
Correct punctuation.
|
||
(Code Gen Options) <-fno-plt>: Copy-edit.
|
||
|
||
2016-01-01 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
||
|
||
PR target/68917
|
||
* config/tilegx/tilegx.md (clzsi2): Don't create DI subregs of
|
||
SI values. Explicitly convert SI to DI and vice-versa.
|
||
|
||
2016-01-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/69070
|
||
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Only test
|
||
REAL_VALUE_ISSIGNALING_NAN on arg0 if arg0 is a REAL_CST.
|
||
|
||
PR sanitizer/69055
|
||
* ubsan.c (ubsan_instrument_float_cast): Call
|
||
initialize_sanitizer_builtins.
|
||
|
||
PR target/69015
|
||
* ifcvt.c (find_cond_trap): Give up if returnjump_p (jump).
|
||
|
||
Copyright (C) 2016 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|