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  1. 26 May, 2017 13 commits
    • Simplify usage of some TDF_* flags. · 9d9573d5 
      2017-05-26  Martin Liska  <mliska@suse.cz>

	* cfg.c (check_bb_profile): Do not use TDF_COMMENT and print
	always leading ';; '.
	(dump_bb_info): Likewise.
	(brief_dump_cfg): Likewise.
	* cfgrtl.c (print_rtl_with_bb): Do not use TDF_COMMENT.
	* dumpfile.c: Remove usage of TDF_VERBOSE.
	* dumpfile.h (enum dump_kind): Likewise.
	(dump_gimple_bb_header): Do not use TDF_COMMENT.
	* print-tree.c (debug_verbose): Remove.
	* tree-cfg.c (gimple_dump_cfg): Do not use TDF_COMMENT.
	(dump_function_to_file): Remove dumps guarded with TDF_VERBOSE.
	* tree-diagnostic.c (default_tree_printer): Replace
	TDF_DIAGNOSTIC with TDF_SLIM.

From-SVN: r248514
      Martin Liska committed
    • tree-vect-loop-manip.c (create_intersect_range_checks_index): Pass in parameter… · f8d0706b 
      tree-vect-loop-manip.c (create_intersect_range_checks_index): Pass in parameter loop, rather than loop_vinfo.

	* tree-vect-loop-manip.c (create_intersect_range_checks_index): Pass
	in parameter loop, rather than loop_vinfo.
	(create_intersect_range_checks): Ditto.
	(vect_create_cond_for_alias_checks): Update call to above functions.

From-SVN: r248513
      Bin Cheng committed
    • re PR middle-end/80815 (wrong code because of broken runtime alias check in vectorizer) · cb4fe401 
      	PR tree-optimization/80815
	* tree-data-ref.c (prune_runtime_alias_test_list): Simplify condition
	for merging runtime alias checks.  Handle negative DR_STEPs.
	gcc/testsuite
	* gcc.dg/vect/pr80815-1.c: New test.
	* gcc.dg/vect/pr80815-2.c: New test.

From-SVN: r248512
      Bin Cheng committed
    • tree-vect-data-refs.c (Operator==, [...]): Move from ... · 8d44cf72 
      	* tree-vect-data-refs.c (Operator==, comp_dr_with_seg_len_pair):
	Move from ...
	* tree-data-ref.c (Operator==, comp_dr_with_seg_len_pair): To here.
	* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Factor
	out code pruning runtime alias checks.
	* tree-data-ref.c (prune_runtime_alias_test_list): New function
	factored out from above.
	* tree-vectorizer.h (struct dr_with_seg_len, dr_with_seg_len_pair_t):
	Move from ...
	* tree-data-ref.h (struct dr_with_seg_len, dr_with_seg_len_pair_t):
	... to here.
	(prune_runtime_alias_test_list): New decalaration.

From-SVN: r248511
      Bin Cheng committed
    • tree-vect-data-refs.c (compare_tree): Rename and move ... · 2c8f03ad 
      	* tree-vect-data-refs.c (compare_tree): Rename and move ...
	* tree-data-ref.c (data_ref_compare_tree): ... to here.
	* tree-data-ref.h (data_ref_compare_tree): New decalaration.
	* tree-vect-data-refs.c (dr_group_sort_cmp): Update uses.
	(operator==, comp_dr_with_seg_len_pair): Ditto.
	(vect_prune_runtime_alias_test_list): Ditto.

From-SVN: r248510
      Bin Cheng committed
    • * name-lookup.c (name_lookup::search_adl): ADL OMP UDR type args. · b67b23f0 
      From-SVN: r248506
      Nathan Sidwell committed
    • 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 27 commits