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  1. 09 Jun, 2017 30 commits
  3. 08 Jun, 2017 10 commits
    • rs6000.c (rs6000_gimple_fold_builtin): Add handling for early expansion of vec_eqv. · 271be653 
      [gcc]

2017-06-08  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Add handling
	for early expansion of vec_eqv.

[gcc/testsuite]

2017-06-08  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* testsuite/gcc.target/powerpc/fold-vec-logical-eqv-char.c: New.
	* testsuite/gcc.target/powerpc/fold-vec-logical-eqv-float.c: New.
	* testsuite/gcc.target/powerpc/fold-vec-logical-eqv-floatdouble.c: New.
	* testsuite/gcc.target/powerpc/fold-vec-logical-eqv-int.c: New.
	* testsuite/gcc.target/powerpc/fold-vec-logical-eqv-longlong.c: New.
	* testsuite/gcc.target/powerpc/fold-vec-logical-eqv-short.c: New.

From-SVN: r249040
      Will Schmidt committed
    • re PR c/81006 (ICE with zero-size array and #pragma omp task depend) · 8ab7005b 
      	PR c/81006
	* c-typeck.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE
	to sizetype before size_binop.

	* semantics.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE
	to sizetype before size_binop.

	* c-c++-common/gomp/pr81006.c: New test.

From-SVN: r249035
      Jakub Jelinek committed
    • libgo: update to 1.8.3 release · 20e96b48 
          
    Reviewed-on: https://go-review.googlesource.com/45150

From-SVN: r249033
      Ian Lance Taylor committed
    • re PR c++/81011 (ICE with #pragma omp task and inaccessible copy-constructor) · 34361776 
      	PR c++/81011
	* cp-gimplify.c (cxx_omp_finish_clause): When changing clause
	to OMP_CLAUSE_SHARED, also clear OMP_CLAUSE_SHARED_FIRSTPRIVATE
	and OMP_CLAUSE_SHARED_READONLY flags.

	* g++.dg/gomp/pr81011.C: New test.

From-SVN: r249031
      Jakub Jelinek committed
    • re PR middle-end/81005 (-fsanitize=null and -fsanitize=alignment doesn't check… · 0d05f685 
      re PR middle-end/81005 (-fsanitize=null and -fsanitize=alignment doesn't check aggregate arguments of calls)

	PR middle-end/81005
	* ubsan.c (instrument_null): Avoid pointless code temporary.
	(pass_ubsan::execute): Instrument aggregate arguments of calls.

	* c-c++-common/ubsan/align-10.c: New test.
	* c-c++-common/ubsan/null-13.c: New test.

From-SVN: r249030
      Jakub Jelinek committed
    • compiler: lvalue context fixes in Unary_expression::do_get_backend · 3159d897 
          
    A couple of the Backend::var_expression invocations in
    Unary_expression::do_get_backend were selecting "lvalue" context
    incorrectly (these var exprs were not in an assignment or LHS
    position); fix is to change back to "rvalue" context.
    
    Reviewed-on: https://go-review.googlesource.com/45136

From-SVN: r249029
      Ian Lance Taylor committed
    • re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) · 2163b9bc 
      	PR target/81015
	Revert:
	2016-12-14  Uros Bizjak  <ubizjak@gmail.com>

	PR target/59874
	* config/i386/i386.md (*ctzhi2): New insn_and_split pattern.
	(*clzhi2): Ditto.

testsuite/ChangeLog:

	PR target/81015
	* gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs.
	* gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs.
	* gcc.target/i386/pr81015.c: New test.

From-SVN: r249028
      Uros Bizjak committed
    • Remove NO_TRAMPOLINES · 73f49ad7 
      2017-06-08  Tom de Vries  <tom@codesourcery.com>

	* gcc.c-torture/compile/930506-2.c: Use dg-require-effective-target
	trampolines instead of NO_TRAMPOLINES.
	* gcc.c-torture/execute/20000822-1.c: Same.
	* gcc.c-torture/execute/920428-2.c: Same.
	* gcc.c-torture/execute/920501-7.c: Same.
	* gcc.c-torture/execute/920612-2.c: Same.
	* gcc.c-torture/execute/921017-1.c: Same.
	* gcc.c-torture/execute/921215-1.c: Same.
	* gcc.c-torture/execute/931002-1.c: Same.
	* gcc.c-torture/execute/comp-goto-2.c: Same.
	* gcc.c-torture/execute/nestfunc-1.c: Same.
	* gcc.c-torture/execute/nestfunc-2.c: Same.
	* gcc.c-torture/execute/nestfunc-3.c: Same.
	* gcc.c-torture/execute/nestfunc-5.c: Same.
	* gcc.c-torture/execute/nestfunc-6.c: Same.
	* gcc.c-torture/execute/pr24135.c: Same.
	* gcc.dg/Wtrampolines.c: Same.
	* gcc.dg/torture/stackalign/comp-goto-1.c: Same.
	* gcc.dg/torture/stackalign/nested-5.c: Same.
	* gcc.dg/torture/stackalign/nested-6.c: Same.
	* gcc.dg/torture/stackalign/non-local-goto-3.c: Same.
	* gcc.dg/torture/stackalign/non-local-goto-4.c: Same.
	* gcc.dg/torture/stackalign/non-local-goto-5.c: Same.
	* gcc.dg/trampoline-1.c: Same.
	* gcc.dg/tree-prof/pr44777.c: Same.
	* gcc.target/i386/pr67770.c: Same.
	* lib/gcc.exp (gcc_target_compile): Remove appending of
	-DNO_TRAMPOLINES to additional_flags.
	* lib/objc.exp (objc_target_compile): Same.

From-SVN: r249027
      Tom de Vries committed
    • Fix no_trampolines test in check_effective_target_trampolines · b9835925 
      2017-06-08  Tom de Vries  <tom@codesourcery.com>

	* lib/target-supports.exp (check_effective_target_trampolines): Test for
	'gcc,no_trampolines' instead of 'no_trampolines'.

From-SVN: r249026
      Tom de Vries committed
    • predict.c (unlikely_executed_edge_p): Move ahead. · 5591f0dd 
      	* predict.c (unlikely_executed_edge_p): Move ahead.
	(probably_never_executed_edge_p): Use it.

From-SVN: r249025
      Jan Hubicka committed