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  1. 07 Apr, 2017 1 commit
  3. 06 Apr, 2017 12 commits
  5. 05 Apr, 2017 13 commits
  7. 04 Apr, 2017 14 commits
    • re PR go/80302 (FAIL: time on systems with tzdata2017b installed) · cf26173d 
      	PR go/80302
    time: make the ParseInLocation test more robust
    
    This is a backport of https://golang.org/cl/37964 from the gc toolchain.
    
    Original description:
    
        The tzdata 2017a update (2017-02-28) changed the abbreviation of the
        Asia/Baghdad time zone (used in TestParseInLocation) from 'AST' to the
        numeric '+03'.
    
        Update the test so that it skips the checks if we're using a recent
        tzdata release.
    
    Updates golang/go#19457
    Fixes GCC PR 80302.
    
    Reviewed-on: https://go-review.googlesource.com/39470

From-SVN: r246695
      Ian Lance Taylor committed
    • re PR c++/80297 (Compiler time crash: type mismatch in binary expression) · e1201dff 
      	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.

	* g++.dg/torture/pr80297.C: New test.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r246693
      Jakub Jelinek committed
    • re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550) · d16e2ddd 
      	PR tree-optimization/79390
	* target.h (struct noce_if_info): Declare.
	* targhooks.h (default_noce_conversion_profitable_p): Declare.
	* target.def (noce_conversion_profitable_p): New target hook.
	* ifcvt.h (struct noce_if_info): New type, moved from ...
	* ifcvt.c (struct noce_if_info): ... here.
	(noce_conversion_profitable_p): Renamed to ...
	(default_noce_conversion_profitable_p): ... this.  No longer
	static nor inline.
	(noce_try_store_flag_constants, noce_try_addcc,
	noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith,
	noce_convert_multiple_sets): Use targetm.noce_conversion_profitable_p
	instead of noce_conversion_profitable_p.
	* config/i386/i386.c: Include ifcvt.h.
	(ix86_option_override_internal): Don't override
	PARAM_MAX_RTL_IF_CONVERSION_INSNS default.
	(ix86_noce_conversion_profitable_p): New function.
	(TARGET_NOCE_CONVERSION_PROFITABLE_P): Redefine.
	* config/i386/x86-tune.def (X86_TUNE_ONE_IF_CONV_INSN): Adjust comment.
	* doc/tm.texi.in (TARGET_NOCE_CONVERSION_PROFITABLE_P): Add.
	* doc/tm.texi: Regenerated.

	* gcc.target/i386/pr79390.c: New test.
	* gcc.dg/ifcvt-4.c: Use -mtune-ctrl=^one_if_conv_insn for i?86/x86_64.

From-SVN: r246686
      Jakub Jelinek committed
    • extend.texi (PowerPC AltiVec Built-in Functions): Grammar correction. · e2b2c4b9 
      2017-04-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Grammar
	correction.

From-SVN: r246684
      Bill Schmidt committed
    • re PR c++/80296 (Broken diagnostic 'unary_plus_expr' not supported by expression) · c0ea338b 
              PR c++/80296
        * cxx-pretty-print.c (cxx_pretty_printer::expression): Add
        UNARY_PLUS_EXPR case.

        * g++.dg/cpp0x/alias-decl-80296.C: New test.

From-SVN: r246683
      Volker Reichelt committed
    • [ARM] Fix small multiply feature · a1527a93 
      2017-04-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR target/80307
    * config/arm/arm.c (thumb1_rtx_costs): Give a cost of 32
    instructions for small multiply cores.

    gcc/testsuite/
    PR target/80307
    * gcc.target/arm/small-multiply-m0-1.c: Do not skip test if not
    targeting any CPU or architecture.
    * gcc.target/arm/small-multiply-m0-2.c: Likewise.
    * gcc.target/arm/small-multiply-m0-3.c: Likewise.
    * gcc.target/arm/small-multiply-m0plus-1.c: Likewise.
    * gcc.target/arm/small-multiply-m0plus-2.c: Likewise.
    * gcc.target/arm/small-multiply-m0plus-3.c: Likewise.
    * gcc.target/arm/small-multiply-m1-1.c: Likewise.
    * gcc.target/arm/small-multiply-m1-2.c: Likewise.
    * gcc.target/arm/small-multiply-m1-3.c: Likewise.

From-SVN: r246682
      Thomas Preud'homme committed
    • mips.c (mips_multi_add): Zero initialize the newly added member. · 8734bc72 
      	* config/mips/mips.c (mips_multi_add): Zero initialize the newly
	added member.
	(mips_expand_vec_perm_const): Initialize elements in orig_perm
	that are not set by the loop over the elements.

From-SVN: r246681
      Jeff Law committed
    • * semantics.c (finish_template_type): Check CLASSTYPE_TEMPLATE_INFO. · e4307389 
      From-SVN: r246680
      Jason Merrill committed
    • [multiple changes] · 15f12d96 
      
2017-03-18  Nicolas Koenig  <koenigni@student.ethz.ch> 
		PR fortran/69498
		* symbol.c (gfc_delete_symtree): If there is a period in the name, ignore
		everything before it.

2017-03-18  Nicolas Koenig  <koenigni@student.ethz.ch>
		PR fortran/69498
		* gfortran.dg/submodule_unexp.f90: New test.

From-SVN: r246679
      Nicolas Koenig committed
    • [Ada][S/390] Fix Memory_Size definition. · d90175a4 
      -m31 -mzarch uses 64 as word size instead of 32.  This must not affect
the Address type definition which is based on Memory_Size.

gcc/ada/ChangeLog:

2017-04-04  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* system-linux-s390.ads: Use Long_Integer'Size to define
	Memory_Size.

From-SVN: r246678
      Andreas Krebbel committed
    • * ansidecl.h (ATTRIBUTE_PACKED): Fix typo in comment. · 54fa7033 
      From-SVN: r246677
      Jonathan Wakely committed
    • re PR target/80286 (AVX2 _mm_cvtsi128_si32 doesn't return a proper 32bits int) · b1fd967c 
      	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.
testsuite/
	* gcc.target/i386/avx-pr80286.c: New test.
	* gcc.dg/pr80286.c: New test.

From-SVN: r246676
      Jakub Jelinek committed
    • re PR libgomp/79876 (FAIL: libgomp.fortran/strassen.f90 -O execution test on… · c4060df4 
      re PR libgomp/79876 (FAIL: libgomp.fortran/strassen.f90   -O  execution test on x86_64-apple-darwin16)

	PR libgomp/79876
	* config/posix/thread-stacksize.h: New file.
	* config/darwin/thread-stacksize.h: New file.
	* config/nvptx/thread-stacksize.h: New file.
	* env.c: Include thread-stacksize.h.
	(initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
	instead of 0.  Call pthread_attr_setstacksize even if
	GOMP_DEFAULT_STACKSIZE is non-zero.

From-SVN: r246675
      Jakub Jelinek committed
    • re PR tree-optimization/80281 (Wrong constant folding) · 248179b5 
      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.

	* gcc.dg/torture/pr80281.c: New testcase.

From-SVN: r246674
      Richard Biener committed