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Author SHA1 Message Date
Martin Liska
c8798f2ce1 Add new effective target: profile_update_atomic 
* g++.dg/gcov/gcov-threads-1.C: Use profile_update_atomic
	effective target.
	* gcc.dg/tree-prof/val-profiler-threads-1.c: Likewise.
	* lib/target-supports.exp: Define the new target.

From-SVN: r240111
 2016-09-13 13:30:13 +00:00
Jason Merrill
9453eee910 Trying again to fix aligned-new on m68k. 
* c-common.c (check_cxx_fundamental_alignment_constraints): Don't
	limit types at all.

From-SVN: r240110
 2016-09-13 09:15:39 -04:00
Marek Polacek
4c13ba175a c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. 
* c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT.  Use
	it.

From-SVN: r240109
 2016-09-13 10:42:39 +00:00
Maciej W. Rozycki
caa05ce201 * optabs.c (prepare_cmp_insn): Update documentation comment. 
From-SVN: r240108
 2016-09-13 09:47:10 +00:00
Jakub Jelinek
14bce2578e re PR middle-end/77475 (unnecessary or misleading context in reporting command line problems) 
PR middle-end/77475
	* opts.h (candidates_list_and_hint): Declare.
	* opts-common.c (candidates_list_and_hint): New function.
	(cmdline_handle_error): Use it.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r240107
 2016-09-13 10:45:36 +02:00
GCC Administrator
e262faf259 Daily bump. 
From-SVN: r240106
 2016-09-13 00:16:17 +00:00
David Malcolm
e5e866b429 Simplify edited_file::print_diff 
gcc/ChangeLog:
	* edit-context.c (edited_line::get_len): New accessor.
	(edited_file::print_diff): Split out hunk-printing into...
	(edited_file::print_diff_hunk): New method.
	(edited_file::print_diff_line): New method.

From-SVN: r240103
 2016-09-13 00:07:52 +00:00
Andrew Pinski
54700e2e7f Add tunning of ldpw for THunderX. 
2016-09-12  Andrew Pinski  <apinski@cavium.com>

        * config/aarch64/aarch64-tuning-flags.def (SLOW_UNALIGNED_LDPW):
        New tuning option.
        * config/aarch64/aarch64.c (thunderx_tunings): Enable
        AARCH64_EXTRA_TUNE_SLOW_UNALIGNED_LDPW.
        (aarch64_operands_ok_for_ldpstp): Return false if
        AARCH64_EXTRA_TUNE_SLOW_UNALIGNED_LDPW and the mode
        was SImode and the alignment is less than 8 byte.
        (aarch64_operands_adjust_ok_for_ldpstp): Likewise.
2016-09-12  Andrew Pinski  <apinski@cavium.com>

        * gcc.target/aarch64/thunderxloadpair.c: New testcase.
        * gcc.target/aarch64/thunderxnoloadpair.c: New testcase.

From-SVN: r240102
 2016-09-12 14:30:33 -07:00
Orlando Arias
47f138d178 re PR target/77570 ([msp430-elf] Wrong assembly in delay_cycles_32x insn declaration) 
2016-09-12  Orlando Arias  <oarias@knights.ucf.edu>
PR target/77570
* config/msp430/msp430.md (delay_cycles_32x): Fix pushm/popm.

From-SVN: r240101
 2016-09-12 17:27:48 -04:00
Jason Merrill
e96809e33b Fix aligned-new tests on m68k. 
* c-common.c (check_cxx_fundamental_alignment_constraints): Fix
	bit/byte confusion, allow large alignment for types.

From-SVN: r240100
 2016-09-12 16:55:55 -04:00
Uros Bizjak
e1d55bf787 scalar-by-value-4_x.c: Also test passing of variable arguments. 
* gcc.dg/compat/scalar-by-value-4_x.c: Also test passing of
	variable arguments.
	* gcc.dg/compat/scalar-by-value-4_y.c (testva##NAME): New.
	* gcc.dg/compat/scalar-by-value-4_main.c: Update description comment.
	* gcc.dg/compat/scalar-return-4_x.c: Also test returning of
	variable argument.
	* gcc.dg/compat/scalar-return-4_y.c (testva##NAME): New.
	* gcc.dg/compat/scalar-return-4_main.c: Update description comment.

From-SVN: r240099
 2016-09-12 22:32:17 +02:00
Bernd Edlinger
54dcdb8895 re PR c++/77496 (ICE in instantiate_type, at cp/class.c:8270) 
gcc/c-family:
2016-09-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR c++/77496
        * c-common.c (warn_for_omitted_condop): Also warn for boolean data.

gcc/c:
2016-09-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR c++/77496
        * c-parser.c (c_parser_conditional_expression): Pass the rightmost
        COMPOUND_EXPR to warn_for_omitted_condop.

gcc/cp:
2016-09-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR c++/77496
        * call.c (build_conditional_expr_1): Call warn_for_omitted_condop.
        * class.c (instantiate_type): Look through the SAVE_EXPR.

gcc/testsuite:
2016-09-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR c++/77496
        * c-c++-common/warn-ommitted-condop.c: Add more test cases.
        * g++.dg/ext/pr77496.C: New test.
        * g++.dg/warn/pr77496.C: New test.

From-SVN: r240098
 2016-09-12 20:18:16 +00:00
Jason Merrill
a313485bbd * config/abi/pre/gnu.ver: Use [jmy] for size_t. 
From-SVN: r240097
 2016-09-12 14:20:46 -04:00
David Malcolm
d1463eb947 Fix suggestions for non-trivial Wformat type cases (PR c/72858) 
gcc/c-family/ChangeLog:
	PR c/72858
	* c-format.c (argument_parser::check_argument_type): Add params
	"type_start" and "conversion_char".  Use the former to generate
	offset_to_type_start and pass it and conversion_char to
	check_format_types.
	(check_format_info_main): Capture the start of the type
	information as "type_start", and pass it an format_char
	to arg_parser.check_argument_type.
	(check_format_types): Provide an example in the leading comment.
	Add params "offset_to_type_start" and "conversion_char"; pass
	them to format_type_warning calls.
	(test_get_modifier_for_format_len): Likewise.
	(matching_type_p): New function.
	(get_format_for_type): Add param "conversion_char" and move
	implementation into...
	(get_format_for_type_1): ...new function, called twice.
	Use new function matching_type_p rather than checking for
	TYPE_CANONICAL equality.
	(get_corrected_substring): New function.
	(format_type_warning): Provide an example in the leading comment.
	Add params "offset_to_type_start" and "conversion_char".  Replace
	call to get_format_for_type with call to get_corrected_substring
	and move rejection of hints for widths/precisions there.
	(assert_format_for_type_streq): Add param "conversion_char".
	(ASSERT_FORMAT_FOR_TYPE_STREQ): Add param CONVERSION_CHAR.
	(test_get_format_for_type_printf): Add conversion chars to the
	tests, adding coverage for various combinations of integer
	vs double conversions, and for preserving octal and hexadecimal
	conversions.
	(test_get_format_for_type_scanf): Add conversion chars to the
	tests.

gcc/testsuite/ChangeLog:
	PR c/72858
	* gcc.dg/format/diagnostic-ranges.c: Update expected suggestions
	to preserve conversion chars, and to preserve prefix information.
	* gcc.dg/format/pr72858.c: New test case.

From-SVN: r240095
 2016-09-12 16:01:02 +00:00
Ville Voutilainen
5e8037ba97 Implement P0253R1, Fixing a design mistake in the searchers interface in Library Fundamentals. 
Implement P0253R1, Fixing a design mistake in the searchers
	interface in Library Fundamentals.
	* include/std/functional: (utility): New include in C++17 mode.
	(default_searcher): Use a pair as return type, adjust the definition.
	(boyer_moore_searcher): Likewise.
	(boyer_moore_horspool_searcher): Likewise.
	* testsuite/20_util/function_objects/searchers.cc: Adjust.

From-SVN: r240094
 2016-09-12 18:48:32 +03:00
Ville Voutilainen
f82dfb8d4e Implement C++17 string searchers. 
* include/std/functional: (unordered_map, vector): New includes
	in C++17 mode.
	(array, bits/stl_algo.h): Likewise.
	(default_searcher, __boyer_moore_map_base): New.
	(__boyer_moore_array_base, __is_std_equal_to): Likewise.
	(__boyer_moore_base_t, boyer_moore_searcher): Likewise.
	(boyer_moore_horspool_searcher, make_default_searcher): Likewise.
	(make_boyer_moore_searcher): Likewise.
	(make_boyer_moore_horspool_searcher): Likewise.
	* testsuite/20_util/function_objects/searchers.cc: New.

From-SVN: r240093
 2016-09-12 18:48:07 +03:00
Maciej W. Rozycki
8f3675f855 configure.ac: Check for the minimum in-tree MPFR version handled. 
* configure.ac: Check for the minimum in-tree MPFR version
	handled.
	* configure: Regenerate.

From-SVN: r240092
 2016-09-12 14:08:48 +00:00
Marek Polacek
527a375057 extend.texi: Use lowercase "boolean". 
* doc/extend.texi: Use lowercase "boolean".
	* doc/invoke.texi: Likewise.
	* doc/md.texi: Likewise.
	* target.def: Likewise.
	* doc/tm.texi: Regenerated.

From-SVN: r240091
 2016-09-12 11:43:21 +00:00
Matthew Wahab
684211e11b [libstdc++-v3] Fix dg-require before dg-run directives in testsuite. 
* testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
	Move dg-do directive before dg-require.
	* testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: Likewise.
	* testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
	Likewise.
	* testsuite/22_locale/codecvt/utf8.cc: Likewise.
	* testsuite/22_locale/locale/cons/unicode.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign1_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign2_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign3_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert5_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/deque/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/shrink_to_fit.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/60499.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after2_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after3_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after4_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after5_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after6_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after7_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after8_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/erase_after9_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after2_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after3_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/insert_after4_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after2_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after3_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after4_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after5_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after6_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/debug/splice_after7_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign1_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign2_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign3_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert5_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/60499.cc: Likewise.
	* testsuite/23_containers/map/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/map/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/60499.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/multimap/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/60499.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/multiset/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/60499.cc: Likewise.
	* testsuite/23_containers/set/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/set/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/60499.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/begin1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/begin2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/bucket_size_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/cbegin_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/cend_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/end1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/end2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/invalid_local_iterator_compare_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/invalid_local_iterator_range_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/max_load_factor_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/use_erased_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/use_invalid_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/use_invalid_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/60499.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/begin1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/begin2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/bucket_size_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/cbegin_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/cend_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/end1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/end2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/invalid_local_iterator_compare_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/invalid_local_iterator_range_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/max_load_factor_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/use_erased_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/use_invalid_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/use_invalid_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/60499.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/begin1_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/begin2_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/bucket_size_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/cbegin_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/cend_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct1_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct2_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct3_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/end1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/end2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/invalid_local_iterator_compare_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/invalid_local_iterator_range_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/max_load_factor_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/use_erased_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/use_invalid_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/use_invalid_local_iterator_neg.cc:
	Likewise.
	*  testsuite/23_containers/unordered_set/debug/60499.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/begin1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/begin2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/bucket_size_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/cbegin_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/cend_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/end1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/end2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/invalid_local_iterator_compare_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/invalid_local_iterator_range_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/max_load_factor_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/use_erased_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/use_invalid_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/use_invalid_local_iterator_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/debug/52433.cc: Likewise.
	* testsuite/23_containers/vector/debug/60499.cc: Likewise.
	* testsuite/23_containers/vector/debug/bool/shrink_to_fit.cc: Likewise.
	* testsuite/23_containers/vector/debug/iterator_self_move_assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/debug/self_move_assign_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/shrink_to_fit.cc: Likewise.
	* testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
	* testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
	* testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
	* testsuite/29_atomics/atomic/60658.cc: Likewise.
	* testsuite/29_atomics/atomic/60695.cc: Likewise.
	* testsuite/29_atomics/atomic/62259.cc: Likewise.
	* testsuite/29_atomics/atomic/64658.cc: Likewise.
	* testsuite/29_atomics/atomic/cons/49445.cc: Likewise.
	* testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Likewise.

From-SVN: r240090
 2016-09-12 09:03:50 +00:00
Kyrylo Tkachov
345f414065 [expmed.c] PR middle-end/77426 Delete duplicate condition in synth_mult 
PR middle-end/77426
	* expmed.c (synth_mult): Delete duplicate mode check.

From-SVN: r240089
 2016-09-12 08:17:27 +00:00
GCC Administrator
a14eedf88d Daily bump. 
From-SVN: r240088
 2016-09-12 00:16:14 +00:00
Steven G. Kargl
217fabada6 pr77507.f90: Move to ... 
2016-09-11  Steven G. Kargl  <kargl@gcc.gnu.org>

	* gfortran.dg/pr77507.f90: Move to ...
	* gfortran.dg/ieee/pr77507.f90: here.

From-SVN: r240085
 2016-09-11 19:04:56 +00:00
Carlos Liam
84ebf639b8 * all: Remove meaningless trailing whitespace. 
From-SVN: r240084
 2016-09-11 13:44:07 +00:00
Ian Lance Taylor
a846424359 runtime/internal/sys: new package, API copied from Go 1.7 
Copy over the Go 1.7 runtime/internal/sys package, but instead of having
    separate files for each GOARCH and GOOS value, set the values in
    configure.ac and write them out in Makefile.am.  Setting the values in
    configure.ac should make it easier to add new processors.
    
    Remove the automake GOARCH conditionals, which are no longer used.
    Leave the GOOS conditionals for now, as they are used for the C runtime
    package.
    
    Reviewed-on: https://go-review.googlesource.com/29018

From-SVN: r240083
 2016-09-11 13:23:27 +00:00
Jan Hubicka
a1cd04ace8 re PR ipa/61159 (__builtin_constant_p gives incorrect results with aliases) 
PR ipa/61159
	* compile/pr61159.c: New testcase

From-SVN: r240082
 2016-09-11 12:15:02 +00:00
Jan Hubicka
e3912107f8 re PR ipa/63416 (Three calls to empty functions via pointers get folded, but not inlined) 
PR ipa/64316
	* gcc.dg/ipa/pr63416.c: New testcase.

From-SVN: r240081
 2016-09-11 12:08:28 +00:00
Jonathan Wakely
2501129262 Fix bootstrap failure when ATOMIC_INT_LOCK_FREE < 2 
* libsupc++/new_opant.cc: Include exception_defines.h.
	* libsupc++/new_opvant.cc: Likewise.

From-SVN: r240080
 2016-09-11 11:19:30 +01:00
GCC Administrator
84ff77e99e Daily bump. 
From-SVN: r240079
 2016-09-11 00:16:17 +00:00
Jerry DeLisle
cc3135b642 Fix typo in log. 
From-SVN: r240076
 2016-09-10 21:20:12 +00:00
Jerry DeLisle
038627ce93 Fix typo in log. 
From-SVN: r240075
 2016-09-10 21:18:28 +00:00
Paul Thomas
739d93391d re PR fortran/77532 ([F03] ICE in check_dtio_interface1, at fortran/interface.c:4622) 
2016-09-10  Paul Thomas  <pault@gcc.gnu.org>
	    Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77532
	^ interface.c (check_dtio_arg_TKR_intent): Return after error.
	(check_dtio_interface1): Remove asserts, test for NULL and return
	if found.

	gfortran.dg/dtio_11.f90: new test.

Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>

From-SVN: r240074
 2016-09-10 21:16:45 +00:00
Steven G. Kargl
fb7c40dde3 re PR fortran/77507 (gfortran rejects keyworded calls to procedures from intrinsic modules) 
2016-09-10  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77507
	* gfortran.dg/c_assoc_2.f03: Update for r240050
	* gfortran.dg/c_assoc_4.f90: Ditto.

From-SVN: r240073
 2016-09-10 14:45:46 +00:00
Tom de Vries
5b28efbbf4 Make canonical_va_list_type more strict 
2016-09-10  Tom de Vries  <tom@codesourcery.com>

	PR C/71602
	* builtins.c (std_canonical_va_list_type): Strictly return non-null for
	va_list type only.
	* config/i386/i386.c (ix86_canonical_va_list_type): Same.
	* gimplify.c (gimplify_va_arg_expr): Handle &va_list.

	* c-common.c (build_va_arg): Handle more strict
	targetm.canonical_va_list_type.  Replace first argument type error with
	assert.

	* c-c++-common/va-arg-va-list-type.c: New test.

From-SVN: r240072
 2016-09-10 14:38:56 +00:00
Ian Lance Taylor
af4b8a5233 libgo: update to Go 1.7.1 release 
Reviewed-on: https://go-review.googlesource.com/29012

From-SVN: r240071
 2016-09-10 13:14:00 +00:00
Ian Lance Taylor
337fa50b7b runtime/internal/atomic: new package, API copied from Go 1.7 
Copy over the Go 1.7 runtime/internal/atomic package, but implement the
    functions in C using __atomic functions rather than using the
    processor-specific assembler code.
    
    Reviewed-on: https://go-review.googlesource.com/29010

From-SVN: r240070
 2016-09-10 12:21:59 +00:00
Ian Lance Taylor
ec1ea9cfbc go-backend.c (go_trampoline_info): Remove. 
* go-backend.c (go_trampoline_info): Remove.
	* go-c.h (go_trampoline_info): Don't declare.

From-SVN: r240069
 2016-09-10 10:39:22 +00:00
Mark Wielaard
99e77371ca Fix -Wshadow warning in libiberty/cp-demangle.c 
valgrind contains a copy of the libiberty demangler which gets compiled
with -Wshadow. That shows the following warning:

cp-demangle.c: In function ‘d_substitution’:
cp-demangle.c:3772:35: warning: declaration of ‘c’ shadows a previous local
        struct demangle_component *c;
                                   ^
cp-demangle.c:3708:8: note: shadowed declaration is here
   char c;
        ^

Fix that by renaming the struct demangle_component variable to dc.

libiberty/ChangeLog:

	* cp-demangle.c (d_substitution): Change struct demangle_component
	variable name from c to dc.

From-SVN: r240068
 2016-09-10 10:37:35 +00:00
Ian Lance Taylor
7861fc4f1c compiler: code cleanup (unused header file) 
Remove inclusion of simple-ojbject.h (no longer needed);
    adjust comments.
    
    Reviewed-on: https://go-review.googlesource.com/28856

From-SVN: r240067
 2016-09-10 10:35:19 +00:00
Peter Bergner
9d0a9bb43a re PR rtl-optimization/77289 (ICE in extract_constrain_insn, at recog.c:2212 on powerpc64) 
gcc/
	PR rtl-optimization/77289
	* lra-constraints.c (get_final_hard_regno): Add support for non hard
	register numbers.  Remove support for subregs.
	(get_hard_regno): Use SUBREG_P.  Don't call get_final_hard_regno().
	(get_reg_class): Delete removed get_final_hard_regno() argument.
	(uses_hard_regs_p): Call get_final_hard_regno().

gcc/testsuite/
	PR rtl-optimization/77289
	* gcc.target/powerpc/pr77289.c: New test.

From-SVN: r240065
 2016-09-09 20:36:33 -05:00
Steven G. Kargl
659edeaf8e Commit the ChangeLog entry for revision 240063. 
From-SVN: r240064
 2016-09-10 00:59:33 +00:00
Steven G. Kargl
352c2128b4 re PR fortran/77420 (gfortran and equivalence produces internal compiler error) 
2016-09-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77420
	* module.c (load_equiv): If the current namespace has a list of
	equivalence statements, initialize duplicate to false and then
	look for duplicates; otherwise, initialize it to true.
 
2016-09-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77420
	* gfortran.dg/pr77420.f90: New test.

From-SVN: r240063
 2016-09-10 00:52:45 +00:00
GCC Administrator
c87656b4d3 Daily bump. 
From-SVN: r240062
 2016-09-10 00:16:14 +00:00
Martin Sebor
3f0177e74c PR c/77520 - wrong value for extended ASCII characters in -Wformat message 
PR c/77520 - wrong value for extended ASCII characters in -Wformat message
PR c/77521 - %qc format directive should quote non-printable characters

gcc/c-family/ChangeLog:

	PR c/77520
	PR c/77521
	* c-format.c (argument_parser::find_format_char_info): Use %qc
	format directive unconditionally.

gcc/ChangeLog:

	PR c/77520
	PR c/77521
	* pretty-print.c (pp_quoted_string): New function.
	(pp_format): Call it for %c and %s directives.

gcc/testsuite/ChangeLog:

	PR c/77520
	PR c/77521
	* gcc.dg/pr77520.c: New test.
	* gcc.dg/pr77521.c: New test.

From-SVN: r240059
 2016-09-09 17:12:10 -06:00
Bernd Edlinger
5368023839 tm.texi.in (INITIAL_FRAME_POINTER_OFFSET): Remove. 
2016-09-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * doc/tm.texi.in (INITIAL_FRAME_POINTER_OFFSET): Remove.
        (ELIMINABLE_REGS, TARGET_CAN_ELIMINATE,
        INITIAL_ELIMINATION_OFFSET) : Update documentation.
        * target.def (frame_pointer_required, can_eliminate): Likewise.
        * doc/tm.texi: Regenerated.
        * builtins.c (expand_builtin_setjmp_receiver): Remove #ifdef
        ELIMINABLE_REGS.
        * df-scan.c (df_hard_reg_init): Likewise.
        * ira.c (ira_setup_eliminable_regset): Likewise.
        * lra-eliminations.c (reg_eliminate_1, (update_reg_eliminate,
        init_elim_table): Likewise.
        * reload1.c (reg_eliminate_1, verify_initial_elim_offsets,
        set_initial_elim_offsets, update_eliminables,
        init_elim_table): Likewise.
        * rtlanal.c (get_initial_register_offset): Likewise.
        * config/ft32/ft32.h (INITIAL_FRAME_POINTER_OFFSET): Remove.
        * config/m32r/m32r.h (INITIAL_FRAME_POINTER_OFFSET): Likewise.
        * config/moxie/moxie.h (INITIAL_FRAME_POINTER_OFFSET): Likewise.
        * config/vax/vax.h (INITIAL_FRAME_POINTER_OFFSET): Likewise.
        * config/fr30/fr30.h: Fix comment.
        * config/frv/frv.c: Likewise.
        * config/frv/frv.h: Likewise.
        * config/ft32/ft32.h: Likewise.
        * config/visium/visium.h: Likewise.
        * config/pa/pa64-linux.h: Likewise.
        * config/v850/v850.h: Likewise.
        * config/cris/cris.c: Likewise.
        * config/ia64/ia64.h: Likewise.
        * config/moxie/moxie.h: Likewise.
        * config/m32r/m32r.h: Likewise.

From-SVN: r240058
 2016-09-09 23:08:54 +00:00
Alexander Ivchenko
7e4955774f re PR target/77267 (MPX does not work in a presence of "-Wl,-as-needed" option (Ubuntu default)) 
Fix PR target/77267

2016-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>

	PR target/77267
	* config.in: Regenerate.
	* config/i386/linux-common.h (MPX_LD_AS_NEEDED_GUARD_PUSH):
	New macro.
	(MPX_LD_AS_NEEDED_GUARD_PUSH): Ditto.
	(LIBMPXWRAPPERS_SPEC): Remove "--no-whole-archive" from
	static-libmpxwrappers case.
	(LIBMPX_SPEC): Add guards with MPX_LD_AS_NEEDED_GUARD_PUSH and
	MPX_LD_AS_NEEDED_GUARD_POP.
	* configure: Regenerate.
	* configure.ac (HAVE_LD_PUSHPOPSTATE_SUPPORT): New variable.
	defined if linker support "--push-state"/"--pop-state".

From-SVN: r240057
 2016-09-09 14:38:06 -07:00
Jason Merrill
af63ba4b30 Implement P0035R4, C++17 new of over-aligned types. 
gcc/cp/
	* cp-tree.h (enum cp_tree_index): Add CPTI_ALIGN_TYPE.
	(align_type_node): New macro.
	* call.c (build_operator_new_call): Handle C++17 aligned new.
	(second_parm_is_size_t, build_op_delete_call): Likewise.
	(non_placement_deallocation_fn_p): Likewise. Rename to
	usual_deallocation_fn_p.
	(aligned_allocation_fn_p, aligned_deallocation_fn_p): New.
	* decl.c (cxx_init_decl_processing): Add aligned new support.
	* init.c (type_has_new_extended_alignment): New.
	(build_new_1): Handle aligned new.
	* tree.c (vec_copy_and_insert): New.
gcc/c-family/
	* c.opt: Add -faligned-new and -Waligned-new.
	* c-common.c (max_align_t_align): Split out from...
	(cxx_fundamental_alignment_p): ...here.
	* c-common.h: Declare it.
	* c-cppbuiltin.c (c_cpp_builtins): Handle aligned new.
libstdc++-v3/
	* libsupc++/new: Declare aligned new/delete operators.
	* config/abi/pre/gnu.ver: Export them.
	* configure.ac: Check for aligned_alloc, posix_memalign, memalign,
	_aligned_malloc.
	* libsupc++/new_opa.cc: New.
	* libsupc++/new_opant.cc: New.
	* libsupc++/new_opva.cc: New.
	* libsupc++/new_opva.cc: New.
	* libsupc++/del_opa.cc: New.
	* libsupc++/del_opant.cc: New.
	* libsupc++/del_opsa.cc: New.
	* libsupc++/del_opva.cc: New.
	* libsupc++/del_opvant.cc: New.
	* libsupc++/del_opvsa.cc: New.
	* libsupc++/Makefile.am: Build them.

From-SVN: r240056
 2016-09-09 17:22:15 -04:00
Jason Merrill
51389084ec .gitignore: Ignore in-tree prerequisites. 
From-SVN: r240055
 2016-09-09 17:20:55 -04:00
Ian Lance Taylor
922cbb7c7b compiler: increase buffer size to avoid -Wformat-length warning 
GCC will soon get a new -Wformat-length option as described in
    https://gcc.gnu.org/PR49905.  This change makes a buffer larger to avoid
    a warning.
    
    Reviewed-on: https://go-review.googlesource.com/28915

Also revert ChangeLog entry in gcc/go/ChangeLog--changes to
gcc/go/gofrontend do not get ChangeLog entries.

From-SVN: r240054
 2016-09-09 19:39:36 +00:00
Than McIntosh
34144b6ec0 compiler: add abstraction layer for sha1 checksums. 
Add new interface for the front end code to use when computing SHA1
    checksums; the intent is to allow the different implementation in
    different back ends.
    
    No change in functionality for gccgo; this is an enabling change to
    permit the front end to be used with other back ends (e.g. LLVM).
    
    Reviewed-on: https://go-review.googlesource.com/28833

	* go-sha1.cc: New file.
	* Make-lang.in (GO_OBJS): Add go/go-sha1.o.
	(CFLAGS-go/go-sha1.o): New variable.

From-SVN: r240053
 2016-09-09 18:27:42 +00:00
Steven G. Kargl
e81e83d047 re PR fortran/77506 (F2008 Standard does not allow CHARACTER(LEN=*) in array constructor) 
2016-09-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77506
	* array.c (gfc_match_array_constructor): CHARACTER(len=*) cannot
	appear in an array constructor.

2016-09-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77506
	* gfortran.dg/pr77506.f90: New test.

From-SVN: r240052
 2016-09-09 18:04:23 +00:00