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  1. 10 Jun, 2016 26 commits
    • re PR tree-optimization/71478 (ICE in tree-ssa-reassoc.c after r236564) · b97d37b4 
      gcc/testsuite/ChangeLog:

2016-06-11  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71478
	* gcc.dg/pr71478.c: New test.

gcc/ChangeLog:

2016-06-11  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71478
	* tree-ssa-reassoc.c (reassociate_bb): Remove (-1) from ops list for
	vector integer type.

From-SVN: r237318
      Kugan Vivekanandarajah committed
    • re PR middle-end/71494 (label as value in nested function) · ec1c20db 
      	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.

	* gcc.c-torture/execute/pr71494.c: New test.

From-SVN: r237317
      Jakub Jelinek committed
    • re PR c/68657 ("gcc -Werror=sign-conversion test.i" shows invalid:… · 50b15873 
      re PR c/68657 ("gcc -Werror=sign-conversion test.i" shows invalid: -Wsign-conversion is not an option that controls warnings)

	PR c/68657
	* c.opt (Wpsabi): Add Warning flag.

	* gcc.target/i386/pr68657.c: New test.

From-SVN: r237316
      Jakub Jelinek committed
    • re PR inline-asm/68843 (ICE with "u" input constraint) · 900bcda3 
      	PR inline-asm/68843
	* gcc.target/i386/pr68843-2.c: Add dg-do run and empty dg-options.
	(test): Add -masm=intel alternatives.

From-SVN: r237315
      Jakub Jelinek committed
    • PR c/71392 - SEGV calling integer overflow built-ins with a null pointer · 4d926e34 
      gcc/ChangeLog:
2016-06-10  Martin Sebor  <msebor@redhat.com>

	PR c/71392
	* builtin-attrs.def (ATTR_NOTHROW_NONNULL_LEAF_LIST): New macro.
	(ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF): Same.
	* builtins.def (BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW): Use
	them.
	(BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW): Same.
	(BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW): Same.
	(BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW): Same.
	(BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADD_OVERFLOW): Same.
	(BUILT_IN_UADDL_OVERFLOW, BUILT_IN_UADDLL_OVERFLOW): Same.
	(BUILT_IN_USUB_OVERFLOW, BUILT_IN_USUBL_OVERFLOW): Same.
	(BUILT_IN_USUBLL_OVERFLOW, BUILT_IN_UMUL_OVERFLOW): Same.
	(BUILT_IN_UMULL_OVERFLOW, BUILT_IN_UMULLL_OVERFLOW):

gcc/ada/ChangeLog:
2016-06-10  Martin Sebor  <msebor@redhat.com>

	PR c/71392
	* gcc/ada/gcc-interface/utils.c (handle_nonnull_attribute): Accept
	the nonnull attribute in type-generic builtins.

gcc/c-family/ChangeLog:
2016-06-10  Martin Sebor  <msebor@redhat.com>

	PR c/71392
	* gcc/c-family/c-common.c (handle_nonnull_attribute): Accept
	the nonnull attribute in type-generic builtins.

gcc/lto/ChangeLog:
2016-06-10  Martin Sebor  <msebor@redhat.com>

	PR c/71392
	* gcc/lto/lto-lang.c (handle_nonnull_attribute): Accept the nonnull
	attribute in type-generic builtins.

gcc/testsuite/ChangeLog:
2016-06-10  Martin Sebor  <msebor@redhat.com>

	PR c/71392
	* c-c++-common/builtin-arith-overflow-1.c: Add test cases.

From-SVN: r237314
      Martin Sebor committed
    • arm.h (pool_vector_label, [...]): Remove. · a102ee4b 
      2016-06-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * config/arm/arm.h (pool_vector_label,
        return_used_this_function): Remove.

From-SVN: r237313
      Bernd Edlinger committed
    • re PR tree-optimization/71335 (wrong code at -O2 and -O3 in 32-bit and 64-bit… · ad071b2b 
      re PR tree-optimization/71335 (wrong code at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu)

	PR tree-optimization/71335
	* tree-ssa-threadbackward.c (profitable_jump_thread_path): Filter out
	zero length paths here.
	(convert_and_register_jump_thread_path): Remove hacks related to
	duplicated blocks in the jump thread path.
	(fsm_find_control_statement_thread_paths): Avoid putting the same
	block on the thread path twice, but ensure the thread path is
	unchanged from the caller's point of view.

	PR tree-optimization/71335
	* gcc.c-torture/execute/pr71335.c: New test.

From-SVN: r237312
      Jeff Law committed
    • predict.c (predict_loops): Remove PRED_LOOP_BRANCH. · 66b4d261 
      	* predict.c (predict_loops): Remove PRED_LOOP_BRANCH.
	* predict.def (PRED_LOOP_BRANCH): Remove.

From-SVN: r237311
      Jan Hubicka committed
    • Remove platform-specific details from must-tail-call-2.c messages · 2704efe8 
      gcc/testsuite/ChangeLog:
	* gcc.dg/plugin/must-tail-call-2.c: Remove all details from
	the various "cannot tail-call: " messages.

From-SVN: r237310
      David Malcolm committed
    • Add ggc-tests.c · 8c4294b2 
      gcc/ChangeLog:
	* Makefile.in (OBJS): Add ggc-tests.o.
	(GTFILES): Add ggc-tests.c.
	* ggc-tests.c: New file.
	* selftest-run-tests.c (selftest::run_tests): Call
	selftest::ggc_tests_c_tests.
	* selftest.h (selftest::ggc_tests_c_tests): New prototype.

From-SVN: r237309
      David Malcolm committed
    • pr37780_1.c: Use arm_arch_v6t2 effective target and options. · 18c9b7d4 
      * gcc.target/arm/pr37780_1.c: Use arm_arch_v6t2 effective target and options.

From-SVN: r237308
      Christophe Lyon committed
    • * match.pd (-1 / B < A): Use :c to avoid pattern duplication. · 603aeb87 
      From-SVN: r237307
      Alexander Monakov committed
    • re PR sanitizer/71480 (ASan should align string constants to shadow granularity.) · 7cfa10f3 
      2016-06-10  Maxim Ostapenko  <m.ostapenko@samsung.com>

	PR sanitizer/71480
	* varasm.c (place_block_symbol): Adjust alignment for asan protected
	STRING_CSTs even if TREE_CONSTANT_POOL_ADDRESS_P.

	* c-c++-common/asan/pr71480.c: New test.

From-SVN: r237306
      Maxim Ostapenko committed
    • profile.c: Include cfgloop.h. · aade5c72 
      
	* profile.c: Include cfgloop.h.
	(branch_prob): Compute estimated number of iterations.
	* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Do not
	recompute estimate number of iterations from profile.

From-SVN: r237305
      Jan Hubicka committed
    • Use __USER_LABEL_PREFIX__ in asm statement · 1f24fd3e 
      A target may have a prefix in function symbol.  Update interrrupt tests
to use __USER_LABEL_PREFIX__ for function symbol in asm statement.

	* gcc.dg/guality/pr68037-1.c (ASMNAME): New.
	(ASMNAME2): Likewise.
	(main): Replace fn in asm statement with ASMNAME ("fn").
	* gcc.dg/guality/pr68037-2.c: Likewise.
	* gcc.dg/guality/pr68037-3.c: Likewise.
	* gcc.dg/torture/pr68037-1.c: Likewise.
	* gcc.dg/torture/pr68037-2.c: Likewise.
	* gcc.dg/torture/pr68037-3.c: Likewise.

From-SVN: r237304
      H.J. Lu committed
    • re PR inline-asm/68843 (ICE with "u" input constraint) · ad551c07 
      gcc:
2016-06-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR inline-asm/68843
        * reg-stack.c (check_asm_stack_operands): Explicit input arguments
        must be grouped on top of stack.  Don't force early clobber
        on ordinary reg outputs.

testsuite:
2016-06-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR inline-asm/68843
        * gcc.target/i386/pr68843-1.c: New test.
        * gcc.target/i386/pr68843-2.c: New test.

From-SVN: r237303
      Bernd Edlinger committed
    • targhooks.c (default_builtin_vectorization_cost): Adjust vec_construct cost. · fcea0bbb 
      2016-06-10  Richard Biener  <rguenther@suse.de>

	* targhooks.c (default_builtin_vectorization_cost): Adjust
	vec_construct cost.

From-SVN: r237302
      Richard Biener committed
    • gimple-fold.c (gimple_fold_builtin_memory_op): Make sure to fold the RHS to a constant if possible. · 921b13d0 
      2016-06-10  Richard Biener  <rguenther@suse.de>

	* gimple-fold.c (gimple_fold_builtin_memory_op): Make sure
	to fold the RHS to a constant if possible.

From-SVN: r237301
      Richard Biener committed
    • mpx_wrappers.c (move_bounds): Fix overflow bug. · 2cfab6c0 
      libmpx/

2016-06-10  Ilya Enkovich  <ilya.enkovich@intel.com>

	* mpxwrap/mpx_wrappers.c (move_bounds): Fix overflow bug.

From-SVN: r237292
      Ilya Enkovich committed
    • [PR middle-end/71373] Handle more OMP_CLAUSE_* in nested function decomposition · 27d6ba88 
      	gcc/
	* gimplify.c (gimplify_adjust_omp_clauses): Discard
	OMP_CLAUSE_TILE.
	* omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE_TILE.
	gcc/testsuite/
	* c-c++-common/goacc/combined-directives.c: XFAIL tree scanning
	for OpenACC tile clauses.
	* gfortran.dg/goacc/combined-directives.f90: Likewise.

	gcc/
	PR middle-end/71373
	* 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.
	gcc/testsuite/
	PR middle-end/71373
	* gcc.dg/goacc/nested-function-1.c: New file.
	* gcc.dg/goacc/nested-function-2.c: Likewise.
	* gcc.dg/goacc/pr71373.c: Likewise.
	* gfortran.dg/goacc/cray-2.f95: Likewise.
	* gfortran.dg/goacc/loop-1-2.f95: Likewise.
	* gfortran.dg/goacc/loop-3-2.f95: Likewise.
	* gfortran.dg/goacc/cray.f95: Update.
	* gfortran.dg/goacc/loop-1.f95: Likewise.
	* gfortran.dg/goacc/loop-3.f95: Likewise.
	* gfortran.dg/goacc/subroutines.f90: Update, and rename to...
	* gfortran.dg/goacc/nested-function-1.f90: ... this new file.
	libgomp/testsuite/
	PR middle-end/71373
	* libgomp.oacc-c/nested-function-1.c: New file.
	* libgomp.oacc-c/nested-function-2.c: Likewise.
	* libgomp.oacc-fortran/nested-function-1.f90: Likewise.
	* libgomp.oacc-fortran/nested-function-2.f90: Likewise.
	* libgomp.oacc-fortran/nested-function-3.f90: Likewise.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r237291
      Thomas Schwinge committed
    • [PR c/71381] C/C++ OpenACC cache directive rejects valid syntax · 4b1ffdb1 
      	gcc/c/
	PR c/71381
	* c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
	Loosen checking.
	gcc/cp/
	PR c/71381
	* parser.c (cp_parser_omp_var_list_no_open) <OMP_CLAUSE__CACHE_>:
	Loosen checking.
	gcc/fortran/
	PR c/71381
	* openmp.c (gfc_match_oacc_cache): Add comment.
	gcc/testsuite/
	PR c/71381
	* c-c++-common/goacc/cache-1.c: Update.  Move invalid usage tests
	to...
	* c-c++-common/goacc/cache-2.c: ... this new file.
	* gfortran.dg/goacc/cache-1.f95: Move invalid usage tests to...
	* gfortran.dg/goacc/cache-2.f95: ... this new file.
	* gfortran.dg/goacc/coarray.f95: Update OpenACC cache directive
	usage.
	* gfortran.dg/goacc/cray.f95: Likewise.
	* gfortran.dg/goacc/loop-1.f95: Likewise.
	libgomp/
	PR c/71381
	* testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
	"../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
	* testsuite/libgomp.oacc-fortran/cache-1.f95: New file.

	gcc/
	* omp-low.c (scan_sharing_clauses): Don't expect
	OMP_CLAUSE__CACHE_.

From-SVN: r237290
      Thomas Schwinge committed
    • check_GNU_style.sh: Fix paste args for BSD · 22d222d2 
      2016-06-10  Alan Hayward  <alan.hayward@arm.com>

	* check_GNU_style.sh: Fix paste args for BSD

From-SVN: r237289
      Alan Hayward committed
    • re PR tree-optimization/71407 (ICE at -O3 in 32-bit and 64-bit modes on… · 89851e4c 
      re PR tree-optimization/71407 (ICE at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (verify_gimple: integral result type precision does not match field size of BIT_FIELD_REF))

2016-06-10  Alan Hayward  <alan.hayward@arm.com>

gcc/
	PR tree-optimization/71407
	PR tree-optimization/71416
	* tree-vect-loop.c (vectorizable_live_operation): Use vectype for
	BIT_FIELD_REF type.

testsuite/
	PR tree-optimization/71407
	PR tree-optimization/71416
	* gcc.dg/vect/pr71407.c: New
	* gcc.dg/vect/pr71416-1.c: New
	* gcc.dg/vect/pr71416-2.c: New

From-SVN: r237288
      Alan Hayward committed
    • re PR tree-optimization/71477 (gcc ICE at -O3 on valid code on x86_64-linux-gnu with “seg fault”) · 200eafbf 
      2016-06-10  Richard Biener  <rguenther@suse.de>

	PR middle-end/71477
	* cfgloop.c (alloc_loop): Initialize nb_iterations_likely_upper_bound.

	* gcc.dg/torture/pr71477.c: New testcase.

From-SVN: r237287
      Richard Biener committed
    • compiler: fix quoting in error message · 5eeb039f 
          
    Reviewed-on: https://go-review.googlesource.com/23966

From-SVN: r237286
      Ian Lance Taylor committed
    • Daily bump. · 9b805400 
      From-SVN: r237285
      GCC Administrator committed
  3. 09 Jun, 2016 14 commits