name-lookup.c (pushdecl_top_level) pushdecl_top_level_and_finish): Move after namespace pushing and popping functions.

	* name-lookup.c (pushdecl_top_level)
	pushdecl_top_level_and_finish): Move after namespace pushing and
	popping functions.
	(push_to_top_level): Rename to ...
	(do_push_to_top_level): ... here.  Remove timing code.
	(pop_from_top_level_1): Rename to ...
	(do_pop_from_top_level): ... here.
	(do_push_nested_namespace, do_pop_nested_namespace)
	(push_to_top_level): New wrapper for do_push_to_top_level.
	(pop_from_top_level): Adjust.
	(push_nested_namepace, pop_nested_namespace): Wrappers for workers.
(--This line, and those below, will be ignored--

M    cp/ChangeLog
M    cp/name-lookup.c

From-SVN: r248327

2017-05-22  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    * gcc.target/arm/movsi_movt.c: New test.
    * gcc.target/arm/movdi_movt.c: New test.

From-SVN: r248326

	* ipa-inline-analysis.c (inline_summary::reset): Do not reset
	self_time.
	(dump_inline_summary): Do not print self_time.
	(estimate_function_body_sizes): Do not set self_time.
	(compute_inline_parameters): Likewise.
	(inline_read_section, inline_write_summary): Do not stream self_time.
	* ipa-inline.h (inline_summary): Drop self_time.

From-SVN: r248325

	* gcc-interface/decl.c (gnat_to_gnu_entity): Skip regular processing
	for Itypes that are E_Access_Subtype.
	<E_Access_Subtype>: Use the DECL of the base type directly.

From-SVN: r248323

	* ipa-inline-analysis.c (account_size_time): Rename to ...
	(inline_summary::account_size_time): ... this one.
	(reset_ipa_call_summary): Turn to ...
	(ipa_call_summary::reset): ... this one.
	(reset_inline_summary): Turn to ...
	(inline_summary::reset): ... this one.
	(inline_summary_t::remove): Update.
	(inline_summary_t::duplicate): Update.
	(ipa_call_summary_t::remove): Update.
	(dump_inline_summary): Update.
	(estimate_function_body_sizes): Update.
	(compute_inline_parameters): Update.
	(estimate_node_size_and_time): Update.
	(inline_merge_summary): Update.
	(inline_update_overall_summary): Update.
	(inline_read_section): Update.
	(inline_write_summary): Update.
	* ipa-inline.h (inline_summary): Rename entry to size_time_table;
	add account_size_time and reset member functions.
	(ipa_call_summary): Add reset function.
	* ipa-predicate.h (predicate::operator &): Constify.

From-SVN: r248322

sem_ch4.adb (Analyze_Call): In Ada2012 an incomplete type from a limited view may appear in the profile of...

	* sem_ch4.adb (Analyze_Call): In Ada2012 an incomplete type from a
	limited view may appear in the profile of a function, and a call to
	that function in another unit in which the full view is available must
	use this full view to spurious type errors at the point of call.
	* inline.adb (Analyze_Inlined_Bodies): Remove restriction on loading
	of parent body with a with clause for the main unit.
	* gcc-interface/decl.c (defer_limited_with_list): Document new usage.
	(gnat_to_gnu_entity) <E_Access_Type>: Handle completed Taft Amendment
	types declared in external units like types from limited with clauses.
	Adjust final processing of defer_limited_with_list accordingly.
	* gcc-interface/trans.c (gnat_to_gnu) < N_Selected_Component>: Try
	again to translate the prefix after the field if it is incomplete.

From-SVN: r248321

decl.c (gnat_to_gnu_field): Do not enforce strict alignment for simple volatile fields and remove...

	* gcc-interface/decl.c (gnat_to_gnu_field): Do not enforce strict
	alignment for simple volatile fields and remove associated errors.
testsuite/
	* gnat.dg/specs/volatile1.ads: Remove obsolete errors.
	* gnat.dg/specs/clause_on_volatile.ads: Likewise.

From-SVN: r248320

	* configure.ac: Add check for sys/capability.h header.
	(have_capability): New substitution.
	* configure: Regenerate.
	* Makefile.in (GNATLIBCFLAGS_FOR_C): Add @have_capability@.

From-SVN: r248319

2017-05-22  Richard Biener  <rguenther@suse.de>

	* df-scan.c (df_insn_refs_verify): Speedup when not verifying.

From-SVN: r248318

From-SVN: r248317

re PR c++/70265 (ICE on code with constexpr on x86_64-linux-gnu in tree check: expected statement_list, have nop_expr in tsi_start, at tree-iterator.h:42)

2017-05-21  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/70265
	* g++.dg/cpp1y/constexpr-70265-1.C: New.
	* g++.dg/cpp1y/constexpr-70265-2.C: Likewise.

From-SVN: r248313

From-SVN: r248312

2017-05-19  Eli Zaretskii <eliz@gnu.org>
* environ.h: Add #ifndef guard.

From-SVN: r248308

From-SVN: r248307

	* c-warn.c (match_case_to_enum_1): Don't warn about enums with no
	enumerators.

From-SVN: r248303

From-SVN: r248302

	* dwarf.c (free_line_header): Don't free dirs if dirs_count == 0.
	(read_line_header): Don't allocate dirs if dirs_count == 0.
	* edtest.c: New file.
	* edtest2.c: New file.
	* Makefile.am (edtest_SOURCES, edtest_LDADD): Define.
	(check_PROGRAMS): Add edtest.
	(edtest2_build.c, gen_edtest2_build): New targets.
	* Makefile.in: Rebuild.

From-SVN: r248295

2017-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/80333
	* trans-io.c (nml_get_addr_expr): If we are dealing with class
	type data set tmp tree to get that address.
	(transfer_namelist_element): Set the array spec to point to the
	the class data.

2017-05-19  Paul Thomas  <pault@gcc.gnu.org>
	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/80333
	* list_read.c (nml_read_obj): Compute pointer into class/type
	arrays from the nl->dim information. Update it for each iteration
	of the loop for the given object.

2017-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/80333
	* gfortran.dg/dtio_30.f03: New test.

From-SVN: r248293

	PR sanitizer/80800
	* fold-const.c (extract_muldiv_1) <case TRUNC_DIV_EXPR>: Add
	TYPE_OVERFLOW_WRAPS checks.

	* c-c++-common/ubsan/pr80800.c: New test.
	* c-c++-common/Wduplicated-branches-1.c: Adjust an expression.

From-SVN: r248291

gcc/c-family:
2017-05-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-format.c (locus): Move out of function scope,
        add GTY attribute.

gcc/cp:
2017-05-19  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * config-lang.in (gtfiles): Add c-family/c-format.c,
        except.c, init.c, lambda.c and friend.c.
        * class.c (dvirt_fn): Move out of function scope,
        add GTY attribute.
        * except.c (fn1-5, throw_fn, rethrow_fn, spec): Likewise.
        * init.c (fn): Likewise.
        * lambda.c (ptr_id, max_id): Likewise.
        * friend.c (global_friend): Add GTY attribute.

From-SVN: r248290

	* call.c (add_list_candidates): Use OVL_FIRST.
	(build_new_method_call_1): Likewise.
	* cp-tree.h (OVL_SINGLE_P): New.
	(TYPE_HIDDEN_P): New.
	* decl.c (xref_tag_1): Use TYPE_HIDDEN_P.
	* dump.c (cp_tump_tree): Adjust overload dumping.
	* error.c (dump_decl): Use OVL_SINGLE_P, simplify context
	printing.
	* method.c (lazily_declare_fn): Assert we added it.
	* parser.c (cp_parser_nested_name_specifier): Use OVL_SINGLE_P,
	OVL_FIRST.
	(cp_parser_template_name): Use lkp_iterator.
	* pt.c (begin_template_parm_list): Fixup comment.
	(instantiate_class_template_1): Use TYPE_HIDDEN_P.
	* tree.c (ovl_iterator::remove_node): Cope with inherited ctors.
	(ovl_scope): Use lkp_iterator.

From-SVN: r248285

gcc/fortran/ChangeLog:
	PR fortran/79852
	* bbt.c (insert): Remove trailing exclamation mark from message.
	* decl.c (gfc_match_final_decl): Likewise.
	* dump-parse-tree.c (show_expr): Likewise.
	* module.c (gfc_use_module): Likewise.
	* primary.c (build_actual_constructor): Likewise.
	(gfc_convert_to_structure_constructor): Likewise.

From-SVN: r248283

From-SVN: r248282

2017-05-19  Martin Liska  <mliska@suse.cz>

	* check_GNU_style.py: New file.

From-SVN: r248281

	gcc/c/
	* c-parser.c (c_parser_omp_clause_default): Handle
	"OMP_CLAUSE_DEFAULT_PRESENT".
	gcc/cp/
	* parser.c (cp_parser_omp_clause_default): Handle
	"OMP_CLAUSE_DEFAULT_PRESENT".
	gcc/fortran/
	* gfortran.h (enum gfc_omp_default_sharing): Add
	"OMP_DEFAULT_PRESENT".
	* dump-parse-tree.c (show_omp_clauses): Handle it.
	* openmp.c (gfc_match_omp_clauses): Likewise.
	* trans-openmp.c (gfc_trans_omp_clauses): Likewise.
	gcc/
	* tree-core.h (enum omp_clause_default_kind): Add
	"OMP_CLAUSE_DEFAULT_PRESENT".
	* tree-pretty-print.c (dump_omp_clause): Handle it.
	* gimplify.c (enum gimplify_omp_var_data): Add
	"GOVD_MAP_FORCE_PRESENT".
	(gimplify_adjust_omp_clauses_1): Map it to
	"GOMP_MAP_FORCE_PRESENT".
	(oacc_default_clause): Handle "OMP_CLAUSE_DEFAULT_PRESENT".
	gcc/testsuite/
	* c-c++-common/goacc/default-1.c: Update.
	* c-c++-common/goacc/default-2.c: Likewise.
	* c-c++-common/goacc/default-4.c: Likewise.
	* gfortran.dg/goacc/default-1.f95: Likewise.
	* gfortran.dg/goacc/default-4.f: Likewise.
	* c-c++-common/goacc/default-5.c: New file.
	* gfortran.dg/goacc/default-5.f: Likewise.
	libgomp/
	* testsuite/libgomp.oacc-c++/template-reduction.C: Update.
	* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.

From-SVN: r248280

	gcc/
	* gimplify.c (oacc_default_clause): Clarify.

From-SVN: r248279

	gcc/cp/
	* parser.c (cp_parser_omp_clause_default): Avoid printing more
	than one syntax error message.
	gcc/testsuite/
	* c-c++-common/goacc/default-1.c: New file.
	* c-c++-common/goacc/default-2.c: Likewise.
	* c-c++-common/goacc/data-default-1.c: Remove file, including its
	test cases in...
	* c-c++-common/goacc/default-3.c: ... this new file, and...
	* c-c++-common/goacc/default-4.c: ... this new file.
	* gfortran.dg/goacc/default.f95: Remove file, including its test
	cases in...
	* gfortran.dg/goacc/default-1.f95: ... this new file, and...
	* gfortran.dg/goacc/default-2.f: ... this new file.
	* gfortran.dg/goacc/default-3.f95: New file.
	* gfortran.dg/goacc/default-4.f: Likewise.

From-SVN: r248278

	libgomp/
	* plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
	Debug output for failure.

From-SVN: r248277

2017-05-19  Martin Liska  <mliska@suse.cz>

	* configure.ac: Add --enable-werror-always just for
	bootstrap-debug (or none build config) and do not add it
	when we are on a release branch.
	* configure: Regenerated.

From-SVN: r248276

	LANG_HOOK_REGISTER_DUMPS
	gcc/
	* toplev.c (general_init): Call	register dump lang hook.
	* doc/invoke.texi: Document -fdump-lang option family.
	* dumpfile.c (dump_files): Remove class dump here.
	(FIRST_AUTO_NUMBERED_DUMP): Adjust.
	* dumpfile.h (tree_dump_index): Remove TDI_class.
	* langhooks-def.h (lhd_register_dumps): Declare.
	(LANG_HOOKS_REGISTER_DUMPS): Define.
	(LANG_HOOKS_INITIALIZER): Add it.
	* langhooks.c (lhd_register_dumps): Define.
	* langhooks.h (struct lang_hooks): Add register_dumps.
	c-family/
	* c-opts.c (class_dump_file, class_dump_flags): Delete.
	(c_common_parse_file): Remove class dump handling.
	(get_dump_info): Likewise.
	cp/
	* class.c (class_dump_id): Define.
	(dump_class_hierarchy, dump_vtable, dump_vtt): Use it.
	* cp-objcp-common.c (cp_register_dumps): New.
	* cp-objcp-common.h (cp_register_dumps): Declare.
	(LANG_HOOKS_REGISTER_DUMPS): Override.
	* cp-tree.h (class_dump_id): Declare.
	testsuite/
	* g++.dg/inherit/covariant7.C: Adjust.

From-SVN: r248271

2017-05-19  Prakhar Bahuguna  <prakhar.bahuguna@arm.com>

    gcc/testsuite/
    * gcc.target/arm/tls-disable-literal-pool.c: Change
    require-effective-target to tls_native.
    Move dg-error to return statement line and change to dg-message.

From-SVN: r248270

re PR c++/80593 (GCC 7, aligned_storage and “dereferencing type-punned pointer will break strict-aliasing rules”)

2017-05-19  Richard Biener  <rguenther@suse.de>

	PR c++/80593
	* c-warn.c (strict_aliasing_warning): Do not warn for accesses
	to alias-set zero memory.

	* g++.dg/warn/Wstrict-aliasing-bogus-char-2.C: New testcase.
	* g++.dg/warn/Wstrict-aliasing-6.C: Adjust expected outcome.

From-SVN: r248269

	* context.h (context::set_passes): New.
	* context.c (context::context): Do not create pass manager.
	* toplev.c (general_init): Create pass manager here.

From-SVN: r248268

	PR libstdc++/80796
	* include/bits/stl_algo.h (search): Add new overload for C++17.
	* testsuite/25_algorithms/search/searcher.cc: New.

From-SVN: r248266

If we cannot load a constant into a register in one insn, and that
constant is a valid mask (for rotate instructions), we currently
prefer to load -1 and then mask it.  This patch makes us not do that if
instead we could use two add or or instructions, since those are
sometimes faster on certain CPUs (and never are slower).


	* config/rs6000/rs6000.md (splitter to load of -1 and mask): Don't
	use this splitter if two add or or instructions would also work for
	the constant we want to generate.

From-SVN: r248265

2017-05-19  Richard Biener  <rguenther@suse.de>

	PR build/80821
	* genmatch.c (dt_node::gen_kids_1): Add missing scope around
	predicate evaluation.

From-SVN: r248264

	* ipa-inline.h (ipa_call_summary): Turn sizes into signed;
	add ctor.
	* ipa-inline.c (want_inline_small_function_p): Do not cast to
	unsigned.

From-SVN: r248263

	* ipa-inline-analysis.c (cgraph_2edge_hook_list, cgraph_edge_hook_list,
	inline_edge_removal_hook, inline_edge_duplication_hook): Remove.
	(inline_edge_summary_vec): Turn into ...
	(ipa_call_summaries): ... this one.
	(redirect_to_unreachable, edge_set_predicate,
	evaluate_properties_for_edge, inline_summary_alloc,
	reset_ipa_call_summary, reset_inline_summary,
	inline_summary_t::duplicate): Update.
	(inline_edge_duplication_hook): Turn to ...
	(ipa_call_summary_t::duplicate): ... this one.
	(inline_edge_removal_hook): Turn to ...
	(ipa_call_summary_t::remove): ... this one.
	(dump_inline_edge_summary): Turn to ...
	(dump_ipa_call_summary): ... this one.
	(estimate_function_body_sizes): Update.
	(inline_update_callee_summaries): Update.
	(remap_edge_change_prob): Update.
	(remap_edge_summaries): Update.
	(inline_merge_summary): Update.
	(do_estimate_edge_time): Update.
	(inline_generate_summary): Update.
	(inline_read_section): Update.
	(inline_read_summary): Update.
	(inline_free_summary): Update.
	* ipa-inline.c (can_inline_edge_p): Update.
	(compute_inlined_call_time): Update.
	(want_inline_small_function_p): Update.
	(edge_badness): Update.
	(early_inliner): Update.
	* ipa-inline.h (inline_edge_summary): Turn to ...
	(ipa_call_summary): ... this one.
	(ipa_call_summary_t): New class.
	(inline_edge_summary_t, inline_edge_summary_vec): Remove.
	(ipa_call_summaries): New.
	(inline_edge_summary): Remove.
	(estimate_edge_growth): Update.
	* ipa-profile.c (ipa_propagate_frequency_1): Update.
	* ipa-prop.c (ipa_make_edge_direct_to_target): Update.
	* ipa-split.c (execute_split_functions): Update.
	* ipa.c (symbol_table::remove_unreachable_nodes): Update.

From-SVN: r248262

re PR middle-end/80764 (ICE at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in verify_loop_structure, at cfgloop.c:1644))

2017-05-19  Richard Biener  <rguenther@suse.de>

	PR middle-end/80764
	* cfgexpand.c (expand_gimple_cond): Fix loop fixup.

	* gcc.dg/torture/pr80764.c: New testcase.

From-SVN: r248261

From-SVN: r248260