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  1. 05 Sep, 2016 13 commits
  3. 04 Sep, 2016 9 commits
  5. 03 Sep, 2016 3 commits
  7. 02 Sep, 2016 13 commits
    • avx512f-klogic-2.c: Fix operand calculation order. · 7b826676 
      
gcc/testsuite/
 	* gcc.target/i386/avx512f-klogic-2.c: Fix operand calculation order.

From-SVN: r239966
      Kirill Yukhin committed
    • Add -fdiagnostics-generate-patch · 717ebe91 
      gcc/ChangeLog:
	* common.opt (fdiagnostics-generate-patch): New option.
	* diagnostic.c: Include "edit-context.h".
	(diagnostic_initialize): Initialize context->edit_context_ptr.
	(diagnostic_finish): Delete context->edit_context_ptr.
	(diagnostic_report_diagnostic): Add fix-it hints from the
	diagnostic to context->edit_context_ptr, if any.
	* diagnostic.h (class edit_context): Add forward decl.
	(struct diagnostic_context): Add field "edit_context_ptr".
	* doc/invoke.texi (Diagnostic Message Formatting Options): Add
	-fdiagnostics-generate-patch.
	(-fdiagnostics-generate-patch): New item.
	* toplev.c: Include "edit-context.h".
	(process_options): Set global_dc->edit_context_ptr to a new
	edit_context if the options need one.
	(toplev::main): Handle -fdiagnostics-generate-patch by using
	global_dc->edit_context_ptr.

gcc/testsuite/ChangeLog:
	* gcc.dg/plugin/diagnostic-test-show-locus-generate-patch.c: New
	test case.
	* gcc.dg/plugin/plugin.exp (plugin_test_list): Add
	diagnostic-test-show-locus-generate-patch.c to the sources
	for diagnostic_plugin_test_show_locus.c.

From-SVN: r239965
      David Malcolm committed
    • re PR c/65467 ([libgomp] sorry, unimplemented: '_Atomic' with OpenMP) · 9dc5773f 
      	PR c/65467
	* gimplify.c (gimplify_adjust_omp_clauses_1): Diagnose implicit
	map and firstprivate clauses on target construct for _Atomic
	qualified decls.
	(gimplify_adjust_omp_clauses): Diagnose explicit firstprivate clauses
	on target construct for _Atomic qualified decls.
	* omp-low.c (use_pointer_for_field): Return true for _Atomic qualified
	decls.
	* omp-simd-clone.c (simd_clone_clauses_extract): Warn and give up for
	_Atomic qualified arguments not mentioned in uniform clause.
c/
	* c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
	flag_openmp.
	(c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
	instead of mark_exp_read on low_bound/length expression.
	(c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
	c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
	c_parser_omp_clause_priority, c_parser_omp_clause_hint,
	c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
	c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
	c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
	c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
	c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
	c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
	c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
	instead of mark_expr_read.
	(c_parser_omp_declare_reduction): Reject _Atomic qualified types.
	* c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
	LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
	* c-tree.h (c_omp_clause_copy_ctor): New prototype.
	* c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
	array section bases outside of depend clause, for depend clause
	use convert_lvalue_to_rvalue on the base.
	(c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
	linear, aligned, map, to and from clauses.
	(c_omp_clause_copy_ctor): New function.
c-family/
	* c-omp.c (c_finish_omp_atomic): Reject _Atomic qualified expressions.
	(c_finish_omp_for): Reject _Atomic qualified iterators.
testsuite/
	* gcc.dg/gomp/_Atomic-1.c: New test.
	* gcc.dg/gomp/_Atomic-2.c: New test.
	* gcc.dg/gomp/_Atomic-3.c: New test.
	* gcc.dg/gomp/_Atomic-4.c: New test.
	* gcc.dg/gomp/_Atomic-5.c: New test.

From-SVN: r239964
      Jakub Jelinek committed
    • Introduce class edit_context · c65236d6 
      gcc/ChangeLog:
	* Makefile.in (OBJS-libcommon): Add edit-context.o.
	* diagnostic-color.c (color_dict): Add "diff-filename",
	"diff-hunk", "diff-delete", and "diff-insert".
	(parse_gcc_colors): Update default value of GCC_COLORS in comment
	to reflect above changes.
	* doc/invoke.texi (-fdiagnostics-color): Update description of
	default GCC_COLORS, and of the supported capabilities.
	* edit-context.c: New file.
	* edit-context.h: New file.
	* input.c (struct fcache): Add field "missing_trailing_newline".
	(diagnostics_file_cache_forcibly_evict_file): Initialize it to
	true.
	(add_file_to_cache_tab): Likewise.
	(fcache::fcache): Likewise.
	(get_next_line): Update c->missing_trailing_newline.
	(location_missing_trailing_newline): New function.
	* input.h (location_missing_trailing_newline): New decl.
	* selftest-run-tests.c (selftest::run_tests): Call
	edit_context_c_tests.
	* selftest.h (edit_context_c_tests): New decl.

libcpp/ChangeLog:
	* include/line-map.h (rich_location::seen_impossible_fixit_p): New
	accessor.

From-SVN: r239963
      David Malcolm committed
    • re PR tree-optimization/77444 (Bogus assignments in cand_value_at) · bad9b288 
      	PR tree-optimization/77444
	* tree-ssa-loop-ivopts.c (cand_value_at): For pointers use sizetype
	as steptype, remove redundant initialization.

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

From-SVN: r239962
      Jakub Jelinek committed
    • re PR sanitizer/77396 (address sanitizer crashes if all static global variables are optimized) · 94087e88 
      	PR sanitizer/77396
	* sanopt.c: Include gimple-ssa.h, tree-phinodes.h and ssa-iterators.h.
	(sanopt_optimize_walker): Optimize away
	__asan_before_dynamic_init (...) followed by
	__asan_after_dynamic_init () without intervening memory loads/stores.
	* ipa-pure-const.c (special_builtin_state): Handle
	BUILT_IN_ASAN_BEFORE_DYNAMIC_INIT and
	BUILT_IN_ASAN_AFTER_DYNAMIC_INIT.

	* decl2.c (do_static_initialization_or_destruction): Only
	call asan_dynamic_init_call if INITP is true.

	* g++.dg/asan/pr77396.C: New test.

From-SVN: r239961
      Jakub Jelinek committed
    • cfg.c (free_original_copy_tables): Replace second assignment of bb_copy = NULL… · af711c23 
      cfg.c (free_original_copy_tables): Replace second assignment of bb_copy = NULL by bb_original = NULL.

2016-09-02  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* cfg.c (free_original_copy_tables): Replace second assignment of
	bb_copy = NULL by bb_original = NULL.

From-SVN: r239960
      Prathamesh Kulkarni committed
    • re PR other/77421 (Bugs found in GCC with the help of PVS-Studio) · afef6647 
      	PR other/77421
	* config/i386/i386.c (ix86_expanded_args_builtin): Remove redundant
	assignment added in r216794.

From-SVN: r239959
      Jakub Jelinek committed
    • Improvements to typed_splay_tree · 950f6c85 
      This patch adds foreach, max and min methods to
class typed_splay_tree, along with the start of a selftest
suite.

gcc/ChangeLog:
	* Makefile.in (OBJS): Add typed-splay-tree.o.
	* selftest-run-tests.c (selftest::run_tests): Call
	typed_splay_tree_c_tests.
	* selftest.h (typed_splay_tree_c_tests): New decl.
	* typed-splay-tree.c: New file.
	* typed-splay-tree.h (typed_splay_tree::foreach_fn): New typedef.
	(typed_splay_tree::max): New method.
	(typed_splay_tree::min): New method.
	(typed_splay_tree::foreach): New method.
	(typed_splay_tree::closure): New struct.
	(typed_splay_tree::inner_foreach_fn): New function.

From-SVN: r239958
      David Malcolm committed
    • Use setrlimit for testing libstdc++ in cross toolchains · 5a810362 
      	* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Check for presence of
	setrlimit on both native and cross targets.
	* configure: Regenerate.

From-SVN: r239955
      Maxim Kuvyrkov committed
    • ipa-cp.c (ipcp_store_bits_results): Change option name from -fipa-cp-bit to -fipa-bit-cp. · 15bbb5cc 
      2016-09-02  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* ipa-cp.c (ipcp_store_bits_results): Change option name from
	-fipa-cp-bit to -fipa-bit-cp.

From-SVN: r239954
      Prathamesh Kulkarni committed
    • PR tree-optimization/71831 - __builtin_object_size poor results with no · 05a64756 
      PR tree-optimization/71831 - __builtin_object_size poor results with no
	optimization

gcc/testsuite/ChangeLog:

	PR tree-optimization/71831
	* gcc.dg/builtin-object-size-16.c: New test.
	* gcc.dg/builtin-object-size-17.c: New test.

gcc/ChangeLog:

	PR tree-optimization/71831
	* tree-object-size.h: Return bool instead of the size and add
	argument for the size.
	* tree-object-size.c (compute_object_offset): Update signature.
	(addr_object_size): Same.
	(compute_builtin_object_size): Return bool instead of the size
	and add argument for the size.  Handle POINTER_PLUS_EXPR when
	optimization is disabled.
	(expr_object_size): Adjust.
	(plus_stmt_object_size): Adjust.
	(pass_object_sizes::execute): Adjust.
	* builtins.c (fold_builtin_object_size): Adjust.
	* doc/extend.texi (Object Size Checking): Update.
	* ubsan.c (instrument_object_size): Adjust.

From-SVN: r239953
      Martin Sebor committed
    • Daily bump. · 910f2f3d 
      From-SVN: r239952
      GCC Administrator committed
  9. 01 Sep, 2016 2 commits
    • c-ada-spec.c (dump_ada_function_declaration): Increase buffer size to guarantee… · 3d7b83b6 
      c-ada-spec.c (dump_ada_function_declaration): Increase buffer size to guarantee it fits the output of the formatted function...


gcc/c-family/ChangeLog:

	* c-ada-spec.c (dump_ada_function_declaration): Increase buffer
	size to guarantee it fits the output of the formatted function
	regardless of its arguments.

gcc/cp/ChangeLog:

	* mangle.c: Increase buffer size to guarantee it fits the output
	of the formatted function regardless of its arguments.

gcc/go/ChangeLog:

	* gofrontend/expressions.cc: Increase buffer size to guarantee
	it fits the output of the formatted function regardless of its
	arguments.

gcc/java/ChangeLog:

	* decl.c (give_name_to_locals): Increase buffer size to guarantee
	it fits the output of the formatted function regardless of its
	arguments.
	* mangle_name.c (append_unicode_mangled_name): Same.

gcc/ChangeLog:

	* genmatch.c (parser::parse_expr): Increase buffer size to guarantee
	it fits the output of the formatted function regardless of its
	arguments.
	* gcc/genmodes.c (parser::parse_expr): Same.
	* gimplify.c (gimplify_asm_expr): Same.
	* passes.c (pass_manager::register_one_dump_file): Same.
	* print-tree.c (print_node): Same.

From-SVN: r239949
      Martin Sebor committed
    • rs6000: Rename 110 -> VSCR_REGNO · 3b2475ab 
      
	* config/rs6000/altivec.md: Use VSCR_REGNO instead of 110 throughout.

From-SVN: r239948
      Segher Boessenkool committed