sem_ch3.adb (Analyze_Object_Declaration): Swap a couple of tests in a condition so Following_Address_Clause is invoked...

2014-11-20  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration): Swap a couple of
	tests in a condition so Following_Address_Clause is invoked
	only if need be.
	* exp_util.ads (Following_Address_Clause): Add small note.

From-SVN: r217834

From-SVN: r217833

2014-11-20  Pascal Obry  <obry@adacore.com>

	* adaint.c (remove_handle): New local routine without a lock.
	(win32_wait): fix the critical section to properly protect needed
	code, use new remove_handle.
	(__gnat_win32_remove_handle): refactor code with remove_handle.

From-SVN: r217832

2014-11-20  Eric Botcazou  <ebotcazou@adacore.com>

	* inline.adb (Analyze_Inlined_Bodies): Iterate between loading
	of the inlined bodies and instantiation of the generic bodies
	until no more bodies need to be loaded.

2014-11-20  Vincent Celier  <celier@adacore.com>

	* prj.adb, prj.ads, prj-conf.adb: Minor change of procedure name:
	Update_Ignore_Missing_With becomes Set_Ignore_Missing_With.

From-SVN: r217831

	PR target/63966
	* lex.c [__i386__ || __x86_64__]: Include system <cpuid.h> for
	GCC_VERSION < 5000.

From-SVN: r217830

2014-11-20  Robert Dewar  <dewar@adacore.com>

	* exp_ch7.adb, sem_ch5.adb, sem_ch7.adb, sem_util.adb,
	sem_ch6.adb: Minor reformatting.

2014-11-20  Javier Miranda  <miranda@adacore.com>

	* exp_ch4.adb (Expand_N_Type_Conversion): Add missing implicit
	conversion to force the displacement of the pointer to the object
	to reference the secondary dispatch table.

From-SVN: r217829

2014-11-20  Richard Biener  <rguenther@suse.de>

	PR middle-end/63962
	* match.pd ((p +p off1) +p off2 -> (p +p (off1 + off2))):
	Guard with single-use operand 0.

	* gcc.dg/tree-ssa/forwprop-30.c: New testcase.

From-SVN: r217828

2014-11-20   Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63677
	* tree-ssa-dom.c: Include gimplify.h for unshare_expr.
	(avail_exprs_stack): Make a vector of pairs.
	(struct hash_expr_elt): Replace stmt member with vop member.
	(expr_elt_hasher::equal): Simplify.
	(initialize_hash_element): Adjust.
	(initialize_hash_element_from_expr): Likewise.
	(dom_opt_dom_walker::thread_across_edge): Likewise.
	(record_cond): Likewise.
	(dom_opt_dom_walker::before_dom_children): Likewise.
	(print_expr_hash_elt): Likewise.
	(remove_local_expressions_from_table): Restore previous state
	if requested.
	(record_equivalences_from_stmt): Record &x + CST as constant
	&MEM[&x, CST] for further propagation.
	(vuse_eq): New function.
	(lookup_avail_expr): For loads use the alias oracle to see
	whether a candidate from the expr hash is usable.
	(avail_expr_hash): Do not hash VUSEs.

	* gcc.dg/tree-ssa/ssa-dom-cse-2.c: New testcase.
	* gcc.dg/tree-ssa/ssa-dom-cse-3.c: Likewise.

From-SVN: r217827

2014-11-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/59593
	* config/arm/arm.md (*movhi_insn): Use right formatting
	for immediate.

From-SVN: r217826

gcc/

	PR sanitizer/63845
	* function.c (assign_parms): Move init of pic_offset_table_rtx
	from here to...
	* cfgexpand.c (expand_used_vars): ...here.

gcc/testsuite/

	PR sanitizer/63845
	* gcc.dg/asan/pr63845.c: New test.

From-SVN: r217825

	* tree.c (free_lang_data_in_type): If BINFO has no important
	information in it, set it to NULL.
	(get_binfo_at_offset): Do not walk fields, only bases.
	* ipa-utils.h (polymorphic_type_binfo_p): Be ready for BINFO_TYPE
	to be NULL.
	* ipa-polymorphic-call.c (record_known_type): Likewise.

From-SVN: r217824

	PR c++/56041
	* cp-tree.h (struct processing_template_decl_sentinel): New.
	* pt.c (instantiate_non_dependent_expr_internal): Split out from...
	(instantiate_non_dependent_expr_sfinae): Here.
	(convert_nontype_argument): Use them.
	* constexpr.c (fold_non_dependent_expr): Use them.

From-SVN: r217823

From-SVN: r217822

	PR sanitizer/63939
	* c-c++-common/asan/global-overflow-1.c: Allow extra spaces after
	stack pointer address, to fit darwin output when symbolizer is not
	present.
	* c-c++-common/asan/heap-overflow-1.c: Likewise.
	* c-c++-common/asan/memcmp-1.c: Likewise.
	* c-c++-common/asan/misalign-1.c: Likewise.
	* c-c++-common/asan/misalign-2.c: Likewise.
	* c-c++-common/asan/null-deref-1.c: Likewise.
	* c-c++-common/asan/stack-overflow-1.c: Likewise.
	* c-c++-common/asan/strlen-overflow-1.c: Likewise.
	* c-c++-common/asan/strncpy-overflow-1.c: Likewise.
	* c-c++-common/asan/use-after-free-1.c: Likewise.
	* g++.dg/asan/deep-stack-uaf-1.C: Likewise.
	* g++.dg/asan/deep-tail-call-1.C: Likewise.
	* g++.dg/asan/large-func-test-1.C: Likewise.

From-SVN: r217817

	PR sanitizer/63939
	* g++.dg/asan/large-func-test-1.C: Ajust dg-output.

From-SVN: r217816

re PR c++/63885 (ICE in static assert of constexpr forwarding xvalue container member rvalue reference)

	PR c++/63885
	* constexpr.c (cxx_eval_constant_expression) [PARM_DECL]: Don't
	complain yet about a reference.
	[TARGET_EXPR]: Handle TARGET_EXPR with addr == true.
	[ADDR_EXPR]: Make sure we don't take the address of a CONSTRUCTOR.
	(cxx_bind_parameters_in_call): In the new scheme addr is always false.
	* typeck.c (build_address): Don't take the address of a CONSTRUCTOR.

From-SVN: r217815

re PR c++/57979 (G++ accepts constant expression defined using floating point non-constexpr glvalue)

	PR c++/57979
	* init.c (decl_really_constant_value): Rename from
	integral_constant_value.
	(scalar_constant_value): Similar but limited to scalar results.
	(decl_constant_value_safe): Remove.
	(constant_value_1): Respect return_aggregate_cst_ok_p.
	* typeck.c (decay_conversion): Use scalar_constant_value.
	* call.c (convert_like_real): Likewise.
	* cvt.c (ocp_convert): No need to check CLASS_TYPE_P.
	* typeck.c (decay_conversion): Or ARRAY_TYPE.
	* constexpr.c (struct constexpr_ctx): Add strict field.
	(cxx_eval_constant_expression) [VAR_DECL]: Use it to select between
	decl_constant_value and decl_really_constant_value.
	(cxx_eval_outermost_constant_expr): Add strict parm.
	(maybe_constant_init): Not strict.
	(potential_constant_expression_1): Add strict parm.
	Shorten most internal calls with RECUR macro.
	* cp-tree.h, pt.c, semantics.c: Adjust.

From-SVN: r217814

	PR sanitizer/63939
	* c-c++-common/asan/heap-overflow-1.c: Ajust dg-output.
	* c-c++-common/asan/memcmp-1.c: Likewise.
	* c-c++-common/asan/strncpy-overflow-1.c: Likewise.
	* c-c++-common/asan/use-after-free-1.c: Likewise.

From-SVN: r217813

gcc/testsuite/ChangeLog:
	PR jit/63854
	* jit.dg/test-fuzzer.c (fuzzer_init): Free malloced buffers.
	(make_random_function): Free ff->locals.

From-SVN: r217812

gcc/ChangeLog:
	PR jit/63854
	* ipa-icf.c (sem_item_optimizer::~sem_item_optimizer): Free each
	congruence_class_group *.

From-SVN: r217811

	PR target/63947
	* config/i386/i386.c (put_condition_code) <case LTU, case GEU>:
	Output "b" and "nb" suffix for FP mode.

testsuite/ChangeLog:

	PR target/63947
	* gcc.target/i386/pr63947.c: New test.

From-SVN: r217810

	PR bootstrap/63963
	* tree-streamer-out.c (write_ts_function_decl_tree_pointers): Stream out
	DECL_FUNCTION_SPECIFIC_TARGET
	* tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers): Stream in
	DECL_FUNCTION_SPECIFIC_TARGET.

From-SVN: r217809

gcc/jit/ChangeLog:
	PR jit/63854
	* jit-playback.c (gcc::jit::playback::compound_type::set_fields):
	Convert param from const vec<playback::field *> & to
	const auto_vec<playback::field *> *.
	(gcc::jit::playback::context::new_function_type): Convert param
	"param_types" from vec<type *> * to const auto_vec<type *> *.
	(gcc::jit::playback::context::new_function): Convert param
	"params" from vec<param *> * to const auto_vec<param *> *.
	(gcc::jit::playback::context::build_call): Convert param "args"
	from vec<rvalue *> to const auto_vec<rvalue *> *.
	(gcc::jit::playback::context::new_call): Likewise.
	(gcc::jit::playback::context::new_call_through_ptr): Likewise.
	(wrapper_finalizer): New function.
	(gcc::jit::playback::wrapper::operator new): Call the finalizer
	variant of ggc_internal_cleared_alloc, supplying
	wrapper_finalizer.
	(gcc::jit::playback::function::finalizer): New.
	(gcc::jit::playback::block::finalizer): New.
	(gcc::jit::playback::source_file::finalizer): New.
	(gcc::jit::playback::source_line::finalizer): New.

	* jit-playback.h
	(gcc::jit::playback::context::new_function_type): Convert param
	"param_types" from vec<type *> * to const auto_vec<type *> *.
	(gcc::jit::playback::context::new_function): Convert param
	"params" from vec<param *> * to const auto_vec<param *> *.
	(gcc::jit::playback::context::new_call): Convert param
	"args" from vec<rvalue *> to const auto_vec<rvalue *> *.
	(gcc::jit::playback::context::new_call_through_ptr): Likewise.
	(gcc::jit::playback::context::build_call): Likewise.
	(gcc::jit::playback::context): Convert fields "m_functions",
	"m_source_files", "m_cached_locations" from vec to auto_vec.
	(gcc::jit::playback::wrapper::finalizer): New virtual function.
	(gcc::jit::playback::compound_type::set_fields): Convert param fro
	const vec<playback::field *> & to
	const auto_vec<playback::field *> *.
	(gcc::jit::playback::function::finalizer): New.
	(gcc::jit::playback::block::finalizer): New.
	(gcc::jit::playback::source_file::finalizer): New.
	(gcc::jit::playback::source_line::finalizer): New.

	* jit-recording.c
	(gcc::jit::recording::function_type::replay_into): Convert local
	from a vec into an auto_vec.
	(gcc::jit::recording::fields::replay_into): Likewise.
	(gcc::jit::recording::function::replay_into): Likewise.
	(gcc::jit::recording::call::replay_into): Likewise.
	(gcc::jit::recording::call_through_ptr::replay_into): Likewise.

	* jit-recording.h (gcc::jit::recording::context): Convert fields
	"m_mementos", "m_compound_types", "m_functions" from vec<> to
	auto_vec <>.
	(gcc::jit::recording::function_type::get_param_types): Convert
	return type from vec<type *> to const vec<type *> &.
	(gcc::jit::recording::function_type): Convert field
	"m_param_types" from a vec<> to an auto_vec<>.
	(gcc::jit::recording::fields): Likewise for field "m_fields".
	(gcc::jit::recording::function::get_params): Convert return type
	from vec <param *> to const vec<param *> &.
	(gcc::jit::recording::function): Convert fields "m_params",
	"m_locals", "m_blocks" from vec<> to auto_vec<>.
	(gcc::jit::recording::block): Likewise for field "m_statements".
	vec<> to auto_vec<>.
	(gcc::jit::recording::call): Likewise for field "m_args".
	(gcc::jit::recording::call_through_ptr): Likewise.

From-SVN: r217808

gcc/ChangeLog:
	PR jit/63854
	* pass_manager.h (GCC_PASS_LISTS): Add all_late_ipa_passes.

From-SVN: r217807

gcc/ChangeLog:
	PR jit/63854
	* lra.c (lra): After creating live ranges in preparation for call
	to lra_inheritance, set live_p to true.

From-SVN: r217806

gcc/ChangeLog:
	PR jit/63854
	* tree-ssa-threadedge.c (thread_across_edge): Don't just release
	"path", delete it.
	* tree-ssa-threadupdate.c (delete_jump_thread_path): Likewise.

From-SVN: r217804

gcc/ChangeLog:
	PR jit/63854
	* tree-ssa-pre.c (do_regular_insertion): Convert "avail" from
	vec<> to auto_vec<> to fix a leak.

From-SVN: r217803

gcc/jit/ChangeLog:
	PR jit/63854
	* jit-recording.c (recording::function::validate): Convert
	"worklist" from vec<> to autovec<> to fix a leak.

From-SVN: r217802

gcc/ChangeLog:
	PR jit/63854
	* dwarf2out.c (dwarf2out_c_finalize): Free producer_string.

From-SVN: r217801

gcc/ChangeLog:
	PR jit/63854
	* ira-costs.c (ira_costs_c_finalize): New function.
	* ira.h (ira_costs_c_finalize): New prototype.
	* toplev.c (toplev::finalize): Call ira_costs_c_finalize.

From-SVN: r217800

gcc/ChangeLog:
	PR jit/63854
	* ipa-reference.c (ipa_reference_c_finalize): Release
	optimization_summary_obstack.

From-SVN: r217797

gcc/ChangeLog:
	PR jit/63854
	* toplev.c (toplev::finalize): Free opts_obstack.

From-SVN: r217796

gcc/ChangeLog:
	PR jit/63854
	* toplev.c (toplev::finalize): Clean up save_decoded_options.

From-SVN: r217795

gcc/ChangeLog:
	PR jit/63854
	* bb-reorder.c
	(find_rarely_executed_basic_blocks_and_crossing_edges): Convert
	local bbs_in_hot_partition from vec<> to auto_vec<>.

From-SVN: r217794

gcc/ChangeLog:
	PR jit/63854
	* config/alpha/alpha.c (alpha_option_override): Remove static from
	"handle_trap_shadows_info" and "align_insns_info".
	* config/i386/i386.c (ix86_option_override): Likewise for
	"insert_vzeroupper_info".
	* config/rl78/rl78.c (rl78_asm_file_start): Likewise for
	"rl78_devirt_info" and "rl78_move_elim_info".
	* config/rs6000/rs6000.c (rs6000_option_override): Likewise for
	"analyze_swaps_info".
	* context.c (gcc::context::~context): New.
	* context.h (gcc::context::~context): New.
	* dumpfile.c (dump_files): Add "false" initializers for new field
	"owns_strings".
	(gcc::dump_manager::~dump_manager): New.
	(gcc::dump_manager::dump_register): Add param "take_ownership".
	* dumpfile.h (struct dump_file_info): Add field "owns_strings".
	(gcc::dump_manager::~dump_manager): New.
	(gcc::dump_manager::dump_register): Add param "take_ownership".
	* pass_manager.h (gcc::pass_manager::operator delete): New.
	(gcc::pass_manager::~pass_manager): New.
	* passes.c (pass_manager::register_one_dump_file): Pass "true" to
	new "owns_strings" argument to dump_register.
	(pass_manager::operator delete): New.
	(delete_pass_tree): New function.
	(pass_manager::~pass_manager): New.
	* statistics.c (statistics_early_init): Pass "false" to
	new "owns_strings" argument to dump_register.
	* toplev.c (toplev::finalize): Clean up the context and thus the
	things it owns.

From-SVN: r217793

gcc/ChangeLog:
	PR jit/63854
	* reginfo.c (finish_subregs_of_mode): Replace obstack_finish with
	obstack_free when cleaning up valid_mode_changes_obstack.

From-SVN: r217792

gcc/ChangeLog:
	PR jit/63854
	* opts.c (finalize_options_struct): New.
	* opts.h (finalize_options_struct): New.
	* toplev.c (toplev::finalize): Call finalize_options_struct
	on global_options and global_options_set.

From-SVN: r217791

	PR c++/63928
	* constexpr.c (cxx_eval_store_expression): Return init, not *valp.

From-SVN: r217790

	PR driver/36312
	PR driver/63837
	* gcc.c (process_command): Don't check for input/output
	filename equality if output is HOST_BIT_BUCKET.
	* toplev.c (init_asm_output): Likewise.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r217789

re PR c++/55425 (constexpr does not work in many situations  (both built-in and user supplied literals))

/cp
2014-11-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55425
	* constexpr.c (constexpr_fn_retval): Accept __func__, __FUNCTION__,
	and __PRETTY_FUNCTION__.

/testsuite
2014-11-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55425
	* g++.dg/cpp0x/constexpr-__func__.C

From-SVN: r217788