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  1. 26 May, 2017 7 commits
    • Bound partial-inlining-entry-probability param (PR ipa/80663). · e929e611 
      2017-05-26  Martin Liska  <mliska@suse.cz>

	PR ipa/80663
	* params.def: Bound partial-inlining-entry-probability param.
2017-05-26  Martin Liska  <mliska@suse.cz>

	PR ipa/80663
	* g++.dg/ipa/pr80212.C: Remove the test as it does not longer
	split at the problematic spot.
	* gcc.dg/ipa/pr48195.c: Change 101 to 100 as 101 is no longer
	a valid value of the param.

From-SVN: r248489
      Martin Liska committed
    • re PR sanitizer/80875 (UBSAN: compile time crash in fold_binary_loc at fold-const.c:9817) · 92f105f6 
      	PR sanitizer/80875
	* fold-const.c (fold_binary_loc) <case MULT_EXPR>: Check if OP1
	can be negated.

	* c-c++-common/ubsan/pr80875.c: New test.

From-SVN: r248485
      Marek Polacek committed
    • Replace absolute line numbers in gcc.dg · 74ca4e36 
      2017-05-26  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/80557
	* gcc.dg/20011021-1.c: Replace absolute line numbers.
	* gcc.dg/Wcxx-compat-8.c: Same.
	* gcc.dg/Wobjsize-1.c: Same.
	* gcc.dg/Wshadow-local-2.c: Same.
	* gcc.dg/Wstrict-aliasing-converted-assigned.c: Same.
	* gcc.dg/anon-struct-6.c: Same.
	* gcc.dg/asm-wide-1.c: Same.
	* gcc.dg/builtin-inf-1.c: Same.
	* gcc.dg/builtin-redefine.c: Same.
	* gcc.dg/c90-array-lval-6.c: Same.
	* gcc.dg/c90-array-lval-7.c: Same.
	* gcc.dg/c90-fordecl-1.c: Same.
	* gcc.dg/c99-fordecl-2.c: Same.
	* gcc.dg/cast-lvalue-1.c: Same.
	* gcc.dg/cast-lvalue-2.c: Same.
	* gcc.dg/compound-lvalue-1.c: Same.
	* gcc.dg/cond-lvalue-1.c: Same.
	* gcc.dg/cpp/20000419-1.c: Same.
	* gcc.dg/cpp/backslash.c: Same.
	* gcc.dg/cpp/backslash2.c: Same.
	* gcc.dg/cpp/macspace1.c: Same.
	* gcc.dg/cpp/macspace2.c: Same.
	* gcc.dg/cpp/multiline-2.c: Same.
	* gcc.dg/cpp/pr27777.c: Same.
	* gcc.dg/cpp/pr30786.c: Same.
	* gcc.dg/cpp/pr34602.c: Same.
	* gcc.dg/cpp/redef1.c: Same.
	* gcc.dg/cpp/tr-warn1.c: Same.
	* gcc.dg/cpp/tr-warn3.c: Same.
	* gcc.dg/cpp/tr-warn6.c: Same.
	* gcc.dg/cpp/trad/hash.c: Same.
	* gcc.dg/cpp/trad/redef1.c: Same.
	* gcc.dg/cpp/ucs.c: Same.
	* gcc.dg/declspec-10.c: Same.
	* gcc.dg/declspec-11.c: Same.
	* gcc.dg/declspec-18.c: Same.
	* gcc.dg/format/c99-strftime-1.c: Same.
	* gcc.dg/format/ext-3.c: Same.
	* gcc.dg/format/pr72858.c: Same.
	* gcc.dg/gomp/appendix-a/a.24.1.c: Same.
	* gcc.dg/init-string-1.c: Same.
	* gcc.dg/label-decl-3.c: Same.
	* gcc.dg/m-un-2.c: Same.
	* gcc.dg/nofixed-point-2.c: Same.
	* gcc.dg/noncompile/20020213-1.c: Same.
	* gcc.dg/pch/counter-2.c: Same.
	* gcc.dg/plugin/diagnostic-test-string-literals-2.c: Same.
	* gcc.dg/pr27528.c: Same.
	* gcc.dg/pr27953.c: Same.
	* gcc.dg/pr35899.c: Same.
	* gcc.dg/pr37561.c: Same.
	* gcc.dg/pr45461.c: Same.
	* gcc.dg/pr45750.c: Same.
	* gcc.dg/pr53196-2.c: Same.
	* gcc.dg/pr53265.c: Same.
	* gcc.dg/redecl-1.c: Same.
	* gcc.dg/tls/thr-init-1.c: Same.
	* gcc.dg/torture/pr51106-1.c: Same.
	* gcc.dg/torture/pr51106-2.c: Same.
	* gcc.dg/uninit-19.c: Same.
	* gcc.dg/uninit-pr20644.c: Same.

From-SVN: r248484
      Tom de Vries committed
    • cp-tree.h (struct lang_decl_decomp): New type. · 6fc9f7aa 
      	* cp-tree.h (struct lang_decl_decomp): New type.
	(struct lang_decl): Add u.decomp.
	(LANG_DECL_DECOMP_CHECK): Define.
	(DECL_DECOMPOSITION_P): Note it is set also on the vars
	for user identifiers.
	(DECL_DECOMP_BASE): Define.
	(retrofit_lang_decl): Add extra int = 0 argument.
	* lex.c (retrofit_lang_decl): Add SEL argument, if non-zero
	use it to influence the selector choices and for selector
	0 to non-zero transition copy old content.
	(cxx_dup_lang_specific_decl): Handle DECL_DECOMPOSITION_P.
	* decl.c (poplevel): For DECL_DECOMPOSITION_P, check
	!DECL_DECOMP_BASE instead of !DECL_VALUE_EXPR.  Adjust warning
	wording if decl is a structured binding.
	(cp_finish_decomp): Pass 4 as the new argument to retrofit_lang_decl.
	Set DECL_DECOMP_BASE.  Ignore DECL_READ_P sets from initialization
	of individual variables for tuple structured bindings.
	(grokdeclarator): Pass 4 as the new argument to retrofit_lang_decl.
	Clear DECL_DECOMP_BASE.
	* decl2.c (mark_used): Mark DECL_DECOMP_BASE TREE_USED as well.
	* pt.c (tsubst_decomp_names): Assert DECL_DECOMP_BASE matches what
	is expected.
	* expr.c (mark_exp_read): Recurse on DECL_DECOMP_BASE instead of
	DECL_VALUE_EXPR.

	* g++.dg/cpp1z/decomp29.C (p): New variable.
	(main): Add further tests.

From-SVN: r248483
      Jakub Jelinek committed
    • re PR tree-optimization/80842 (ICE at -O3 on x86_64-linux-gnu in "set_lattice_value") · 28e0e05b 
      2017-05-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80842
	* tree-ssa-ccp.c (set_lattice_value): Always meet with the old
	value.

	* gcc.dg/torture/pr80842.c: New testcase.

From-SVN: r248482
      Richard Biener committed
    • re PR tree-optimization/80844 (OpenMP SIMD doesn't know how to efficiently zero… · f408a635 
      re PR tree-optimization/80844 (OpenMP SIMD doesn't know how to efficiently zero a vector (its stores zeros and reloads))

2017-05-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80844
	* tree-vectorizer.c (adjust_simduid_builtins): Propagate
	results.

From-SVN: r248481
      Richard Biener committed
    • Daily bump. · 1f06dc95 
      From-SVN: r248479
      GCC Administrator committed
  3. 25 May, 2017 29 commits
  5. 24 May, 2017 4 commits
    • friend.c (do_friend): Remove check for existing decl. · 5ad4f1c8 
      	cp/
	* friend.c (do_friend): Remove check for existing decl.
	* name-lookup.h (lookup_name_innermost_nonclass_level): Delete.
	* name-lookup.c (push_local_binding): Directly look for binding.
	(lookup_name_innermost_nonclass_level_1): Delete.
	(lookup_name_innermost_nonclass_level): Delete.

	testsuite/
	* g++.dg/lookup/friend12.C: Adjust diagnostics.
	* g++.dg/lookup/friend19.C: New.
	* g++.dg/lookup/friend20.C: New.

From-SVN: r248435
      Nathan Sidwell committed
    • * Make-lang.in (CXX_AND_OBJCXX_OBJS): Alphabetize. · 6cdb26f2 
      From-SVN: r248434
      Nathan Sidwell committed
    • cp-tree.h (cp_free_lang_data): Add extern. · d48b9bbe 
      	* cp-tree.h (cp_free_lang_data): Add extern.
	(ovl_skip_hidden, is_overloaded_fn, really_overloaded_fn): Add
	ATTRIBUTE_PURE.
	(type_unknown_p): Return bool, make inline, lose TREE_LIST check.
	* typeck.c (type_unknown_p): Delete.
	* tree.c (is_overloaded_fn): Use MAYBE_BASELINE_FUNCTIONS, adjust
	overload management.
	(dependent_name): Likewise.
	(decl_anon_ns_mem_p): Simplify.

From-SVN: r248433
      Nathan Sidwell committed
    • PR c++/80544 strip cv-quals from cast results · d4a760d8 
      gcc/cp:

	PR c++/80544
	* tree.c (reshape_init): Use unqualified type for direct enum init.
	* typeck.c (maybe_warn_about_cast_ignoring_quals): New.
	(build_static_cast_1, build_reinterpret_cast_1): Strip cv-quals from
	non-class destination types.
	(build_const_cast_1): Strip cv-quals from destination types.
	(build_static_cast, build_reinterpret_cast, build_const_cast)
	(cp_build_c_cast): Add calls to maybe_warn_about_cast_ignoring_quals.

gcc/testsuite:

	PR c++/80544
	* g++.dg/expr/cast11.C: New test.

From-SVN: r248432
      Jonathan Wakely committed