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Author SHA1 Message Date
Jason Merrill
69eb4fde58 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
 2014-11-19 17:06:17 -05:00
Francois-Xavier Coudert
6d06c429dc re PR sanitizer/63939 (Massive asan failures (356) on darwin) 
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
 2014-11-19 21:31:23 +00:00
David Malcolm
3d1f12d56b PR jit/63854: Fix leaks in test-fuzzer.c 
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
 2014-11-19 20:45:03 +00:00
David Malcolm
ba2dbfce55 PR jit/63854: Fix leak in ipa-icf.c 
gcc/ChangeLog:
	PR jit/63854
	* ipa-icf.c (sem_item_optimizer::~sem_item_optimizer): Free each
	congruence_class_group *.

From-SVN: r217811
 2014-11-19 20:42:29 +00:00
Uros Bizjak
9da8fef02f re PR target/63947 (Wrong fcmov suffix) 
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
 2014-11-19 21:38:59 +01:00
Jan Hubicka
61204ad95c re PR lto/63963 (LTO doesn't work with __attribute__((__target__("sse4.2")))) 
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
 2014-11-19 20:35:49 +00:00
David Malcolm
b957b2e025 PR jit/63854: Fix leaking vec in jit 
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
 2014-11-19 20:31:52 +00:00
David Malcolm
1f1e44ed24 PR jit/63854: Add all_late_ipa_passes to GCC_PASS_LISTS 
gcc/ChangeLog:
	PR jit/63854
	* pass_manager.h (GCC_PASS_LISTS): Add all_late_ipa_passes.

From-SVN: r217807
 2014-11-19 20:26:57 +00:00
David Malcolm
8f047f6c3c PR jit/63854: lra.c: Fix leak of point_freq_vec's buffer when calling lra_inheritance 
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
 2014-11-19 20:21:19 +00:00
David Malcolm
89bd38d3c1 PR jit/63854: Fix leak of paths within jump threading 
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
 2014-11-19 20:17:44 +00:00
David Malcolm
3b56f890da PR jit/63854: Fix leak of "avail" within tree-ssa-pre.c 
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
 2014-11-19 20:14:18 +00:00
David Malcolm
79cafc7ae4 PR jit/63854: Fix leak of worklist within jit-recording.c 
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
 2014-11-19 20:10:00 +00:00
David Malcolm
b705fe729a PR jit/63854: Don't leak producer_string in dwarf2out.c 
gcc/ChangeLog:
	PR jit/63854
	* dwarf2out.c (dwarf2out_c_finalize): Free producer_string.

From-SVN: r217801
 2014-11-19 19:57:09 +00:00
David Malcolm
eec424587c PR jit/63854: Add ira_costs_c_finalize 
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
 2014-11-19 19:49:28 +00:00
David Malcolm
4c4d052c40 PR jit/63854: Fix leak of optimization_summary_obstack 
gcc/ChangeLog:
	PR jit/63854
	* ipa-reference.c (ipa_reference_c_finalize): Release
	optimization_summary_obstack.

From-SVN: r217797
 2014-11-19 19:45:39 +00:00
David Malcolm
d5bee0f2af PR jit/63854: Fix leak of opts_obstack 
gcc/ChangeLog:
	PR jit/63854
	* toplev.c (toplev::finalize): Free opts_obstack.

From-SVN: r217796
 2014-11-19 19:43:20 +00:00
David Malcolm
7dd2b60b2f PR jit/63854: Fix memory leak of save_decoded_options 
gcc/ChangeLog:
	PR jit/63854
	* toplev.c (toplev::finalize): Clean up save_decoded_options.

From-SVN: r217795
 2014-11-19 19:33:49 +00:00
David Malcolm
548296b07c PR jit/63854: Fix memory leak within bb-reorder.c 
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
 2014-11-19 19:28:33 +00:00
David Malcolm
10fdd6e94f PR jit/63854: Fix memory leaks within context/pass_manager/dump_manager 
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
 2014-11-19 19:23:06 +00:00
David Malcolm
a4fe9e9923 PR jit/63854: Fix memory leak of reginfo.c: valid_mode_changes_obstack 
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
 2014-11-19 19:11:37 +00:00
David Malcolm
0ef443cf01 PR jit/63854: Fix memory leak within gcc_options 
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
 2014-11-19 19:08:29 +00:00
Jason Merrill
3bdf0a9ba5 re PR c++/63928 (use after free in cp/constexpr.c) 
PR c++/63928
	* constexpr.c (cxx_eval_store_expression): Return init, not *valp.

From-SVN: r217790
 2014-11-19 14:03:20 -05:00
Manuel López-Ibáñez
92c66d8311 re PR driver/36312 (should refuse to overwrite input file with output file) 
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
 2014-11-19 19:11:54 +01:00
Paolo Carlini
0162cb3bb7 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
 2014-11-19 17:40:42 +00:00
David Malcolm
538dd0b78f Merger of git branch "gimple-classes-v2-option-3" 
gcc/ChangeLog:
	Merger of git branch "gimple-classes-v2-option-3".

	* ChangeLog.gimple-classes: New.

	* coretypes.h (struct gcond): Add forward decl.
	(struct gdebug): Likewise.
	(struct ggoto): Likewise.
	(struct glabel): Likewise.
	(struct gswitch): Likewise.
	(struct gassign): Likewise.
	(struct gasm): Likewise.
	(struct gcall): Likewise.
	(struct gtransaction): Likewise.
	(struct greturn): Likewise.
	(struct gbind): Likewise.
	(struct gcatch): Likewise.
	(struct geh_filter): Likewise.
	(struct geh_mnt): Likewise.
	(struct geh_else): Likewise.
	(struct gresx): Likewise.
	(struct geh_dispatch): Likewise.
	(struct gphi): Likewise.
	(struct gtry): Likewise.
	(struct gomp_atomic_load): Likewise.
	(struct gomp_atomic_store): Likewise.
	(struct gomp_continue): Likewise.
	(struct gomp_critical): Likewise.
	(struct gomp_for): Likewise.
	(struct gomp_parallel): Likewise.
	(struct gomp_task): Likewise.
	(struct gomp_sections): Likewise.
	(struct gomp_single): Likewise.
	(struct gomp_target): Likewise.
	(struct gomp_teams): Likewise.

	* doc/gimple.texi (Class hierarchy of GIMPLE statements): Update
	for renaming of gimple subclasses.

	* gdbhooks.py: Update.

	* gimple-iterator.c (gsi_for_phi): New.
	(gsi_start_phis): Strengthen return type from gimple_stmt_iterator
	to gphi_iterator.
	* gimple-iterator.h (struct gphi_iterator): New subclass of
	gimple_stmt_iterator.
	(gsi_for_phi): New prototype.
	(gsi_start_phis): Strengthen return type from gimple_stmt_iterator
	to gphi_iterator.
	(gsi_next_nonvirtual_phi): Strengthen param from
	gimple_stmt_iterator * to gphi_iterator *, and local "phi" from
	gimple to gphi *.

	* gsstruct.def: Update for renamings of classes.

	* gimple.c (gimple_build_return): Strengthen return type from
	gimple to greturn *.
	(gimple_call_reset_alias_info): Strengthen param to gcall *.
	(gimple_build_call_1): Strengthen return type from gimple to
	gcall *.
	(gimple_build_call_vec): Likewise.
	(gimple_build_call): Likewise.
	(gimple_build_call_valist): Likewise.
	(gimple_build_call_internal_1): Likewise.
	(gimple_build_call_internal): Likewise.
	(gimple_build_call_internal_vec): Likewise.
	(gimple_build_call_from_tree): Likewise.
	(gimple_build_assign_stat): Strengthen return type from gimple to
	gassign *.
	(gimple_build_assign_with_ops): Likewise.
	(gimple_build_assign_with_ops): Likewise.
	(gimple_build_cond): Strengthen return type from gimple to
	gcond *.
	(gimple_build_cond_from_tree): Likewise.
	(gimple_cond_set_condition_from_tree): Require a gcond *.
	(gimple_build_label): Strengthen return type from gimple to
	glabel *.
	(gimple_build_goto): Strengthen return type from gimple to
	ggoto *.
	(gimple_build_bind): Strengthen return type from gimple to
	gbind *.
	(gimple_build_asm_1): Strengthen return type from gimple to
	gasm *.
	(gimple_build_asm_vec): Likewise.
	(gimple_build_catch): Strengthen return type from gimple to
	gcatch *.
	(gimple_build_eh_filter): Strengthen return type from gimple to
	geh_filter *.
	(gimple_build_eh_must_not_throw): Strengthen return type from
	gimple to geh_mnt *.
	(gimple_build_eh_else): Strengthen return type from gimple to
	geh_else *.
	(gimple_build_try): Update for renaming of gimple_statement_try to
	gtry.
	(gimple_build_resx): Strengthen return type from gimple to
	gresx *.
	(gimple_build_switch_nlabels): Strengthen return type from gimple
	to gswitch *.
	(gimple_build_switch): Likewise.
	(gimple_build_eh_dispatch): Strengthen return type from gimple to
	geh_dispatch *.
	(gimple_build_debug_bind_stat): Strengthen return type from gimple
	to gdebug *.
	(gimple_build_debug_source_bind_stat): Strengthen return type from
	gimple to gdebug *.
	(gimple_build_omp_critical): Strengthen return type from gimple to
	gomp_critical *.
	(gimple_build_omp_for): Strengthen return type from gimple to
	gomp_for *.
	(gimple_build_omp_parallel): Strengthen return type from gimple to
	gomp_parallel *.
	(gimple_build_omp_task): Strengthen return type from gimple to
	gomp_task *.
	(gimple_build_omp_continue): Strengthen return type from gimple to
	gomp_continue *.
	(gimple_build_omp_sections): Strengthen return type from gimple to
	gomp_sections *.
	(gimple_build_omp_single): Strengthen return type from gimple to
	gomp_single *.
	(gimple_build_omp_target): Strengthen return type from gimple to
	gomp_target *.
	(gimple_build_omp_teams): Strengthen return type from gimple to
	gomp_teams *.
	(gimple_build_omp_atomic_load): Strengthen return type from gimple
	to gomp_atomic_load *.
	(gimple_build_omp_atomic_store): Strengthen return type from gimple
	to gomp_atomic_store *.
	(gimple_build_transaction): Strengthen return type from gimple
	to gtransaction *.
	(empty_stmt_p): Replace check for GIMPLE_BIND with a dyn_cast.
	(gimple_call_fnspec): Require a const gcall *.
	(gimple_call_arg_flags): Likewise.
	(gimple_call_return_flags): Likewise.
	(gimple_set_bb): Add a checked cast.
	(gimple_copy): Within the cases, add locals of the appropriate
	subclass and use in place of "stmt" and "copy" for typesafety.
	(gimple_has_side_effects): Add a checked cast.
	(gimple_could_trap_p_1): Likewise.
	(gimple_call_copy_skip_args): Require a gcall *, and return one.
	(gimple_asm_clobbers_memory_p): Require a const gasm *.
	(infer_nonnull_range): Replace a check for GIMPLE_RETURN with a
	dyn_cast, introducing local "return_stmt" and using ti in place
	of "stmt".

	* gimple.h (gimple_vec): Eliminate this typedef.
	(struct gimple_statement_call): Rename to...
	(struct gcall): ...this.
	(struct gimple_statement_bind): Rename to...
	(struct gbind): ...this.
	(struct gimple_statement_catch): Rename to...
	(struct gcatch): ...this.
	(struct gimple_statement_eh_filter): Rename to...
	(struct geh_filter): ...this.
	(struct gimple_statement_eh_else): Rename to...
	(struct geh_else): ...this.
	(struct gimple_statement_eh_mnt): Rename to...
	(struct geh_mnt): ...this.
	(struct gimple_statement_phi): Rename to...
	(struct gphi): ...this.
	(struct gimple_statement_resx): Rename to...
	(struct gresx): ...this.
	(struct gimple_statement_eh_dispatch): Rename to...
	(struct geh_dispatch): ...this.
	(struct gimple_statement_try): Rename to...
	(struct gtry): ...this.
	(struct gimple_statement_asm): Rename to...
	(struct gasm): ...this.
	(struct gimple_statement_omp_critical): Rename to...
	(struct gomp_critical): ...this.
	(struct gimple_statement_omp_for): Rename to...
	(struct gomp_for): ...this.
	(struct gimple_statement_omp_parallel): Rename to...
	(struct gomp_parallel): ...this.
	(struct gimple_statement_omp_target): Rename to...
	(struct gomp_target): ...this.
	(struct gimple_statement_omp_task): Rename to...
	(struct gomp_task): ...this.
	(struct gimple_statement_omp_sections): Rename to...
	(struct gomp_sections): ...this.
	(struct gimple_statement_omp_continue): Rename to...
	(struct gomp_continue): ...this.
	(struct gimple_statement_omp_single): Rename to...
	(struct gomp_single): ...this.
	(struct gimple_statement_omp_teams): Rename to...
	(struct gomp_teams): ...this.
	(struct gimple_statement_omp_atomic_load): Rename to...
	(struct gomp_atomic_load): ...this.
	(struct gimple_statement_omp_atomic_store :): Rename to...
	(struct gomp_atomic_store :): ...this.
	(struct gimple_statement_transaction): Rename to...
	(struct gtransaction): ...this.
	(struct gcond): New subclass.
	(struct gdebug): New subclass.
	(struct ggoto): New subclass.
	(struct glabel): New subclass.
	(struct gswitch): New subclass.
	(struct gassign): New subclass.
	(struct greturn): New subclass.
	(is_a_helper <gimple_statement_asm *>::test): Rename to...
	(is_a_helper <gasm *>::test): ...this.
	(is_a_helper <gimple_statement_bind *>::test): Rename to...
	(is_a_helper <gbind *>::test): ...this.
	(is_a_helper <gassign *>::test): New.
	(is_a_helper <gimple_statement_call *>::test): Rename to...
	(is_a_helper <gcall *>::test): ...this.
	(is_a_helper <gimple_statement_catch *>::test): Rename to...
	(is_a_helper <gcatch *>::test): ...this.
	(is_a_helper <gimple_statement_resx *>::test): Rename to...
	(is_a_helper <gresx *>::test): ...this.
	(is_a_helper <gcond *>::test): New.
	(is_a_helper <gdebug *>::test): New.
	(is_a_helper <ggoto *>::test): New.
	(is_a_helper <glabel *>::test): New.
	(is_a_helper <gimple_statement_eh_dispatch *>::test): Rename to...
	(is_a_helper <geh_dispatch *>::test): ...this.
	(is_a_helper <gimple_statement_eh_else *>::test): Rename to...
	(is_a_helper <geh_else *>::test): ...this.
	(is_a_helper <gimple_statement_eh_filter *>::test): Rename to...
	(is_a_helper <geh_filter *>::test): ...this.
	(is_a_helper <gimple_statement_eh_mnt *>::test): Rename to...
	(is_a_helper <geh_mnt *>::test): ...this.
	(is_a_helper <gimple_statement_omp_atomic_load *>::test): Rename to...
	(is_a_helper <gomp_atomic_load *>::test): ...this.
	(is_a_helper <gimple_statement_omp_atomic_store *>::test): Rename to...
	(is_a_helper <gomp_atomic_store *>::test): ...this.
	(is_a_helper <gimple_statement_omp_continue *>::test): Rename to...
	(is_a_helper <gomp_continue *>::test): ...this.
	(is_a_helper <gimple_statement_omp_critical *>::test): Rename to...
	(is_a_helper <gomp_critical *>::test): ...this.
	(is_a_helper <gimple_statement_omp_for *>::test): Rename to...
	(is_a_helper <gomp_for *>::test): ...this.
	(is_a_helper <gimple_statement_omp_parallel *>::test): Rename to...
	(is_a_helper <gomp_parallel *>::test): ...this.
	(is_a_helper <gimple_statement_omp_target *>::test): Rename to...
	(is_a_helper <gomp_target *>::test): ...this.
	(is_a_helper <gimple_statement_omp_sections *>::test): Rename to...
	(is_a_helper <gomp_sections *>::test): ...this.
	(is_a_helper <gimple_statement_omp_single *>::test): Rename to...
	(is_a_helper <gomp_single *>::test): ...this.
	(is_a_helper <gimple_statement_omp_teams *>::test): Rename to...
	(is_a_helper <gomp_teams *>::test): ...this.
	(is_a_helper <gimple_statement_omp_task *>::test): Rename to...
	(is_a_helper <gomp_task *>::test): ...this.
	(is_a_helper <gimple_statement_phi *>::test): Rename to...
	(is_a_helper <gphi *>::test): ...this.
	(is_a_helper <gimple_statement_transaction *>::test): Rename to...
	(is_a_helper <gtransaction *>::test): ...this.
	(is_a_helper <greturn *>::test): New.
	(is_a_helper <gswitch *>::test): New.
	(is_a_helper <gimple_statement_try *>::test): Rename to...
	(is_a_helper <gtry *>::test): ...this.
	(is_a_helper <const gimple_statement_asm *>::test): Rename to...
	(is_a_helper <const gasm *>::test): ...this.
	(is_a_helper <const gimple_statement_bind *>::test): Rename to...
	(is_a_helper <const gbind *>::test): ...this.
	(is_a_helper <const gimple_statement_call *>::test): Rename to...
	(is_a_helper <const gcall *>::test): ...this.
	(is_a_helper <const gimple_statement_catch *>::test): Rename to...
	(is_a_helper <const gcatch *>::test): ...this.
	(is_a_helper <const gimple_statement_resx *>::test): Rename to...
	(is_a_helper <const gresx *>::test): ...this.
	(is_a_helper <const gimple_statement_eh_dispatch *>::test): Rename to...
	(is_a_helper <const geh_dispatch *>::test): ...this.
	(is_a_helper <const gimple_statement_eh_filter *>::test): Rename to...
	(is_a_helper <const geh_filter *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_atomic_load *>::test):
	Rename to...
	(is_a_helper <const gomp_atomic_load *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_atomic_store *>::test):
	Rename to...
	(is_a_helper <const gomp_atomic_store *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_continue *>::test):
	Rename to...
	(is_a_helper <const gomp_continue *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_critical *>::test):
	Rename to...
	(is_a_helper <const gomp_critical *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_for *>::test): Rename to...
	(is_a_helper <const gomp_for *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_parallel *>::test):
	Rename to...
	(is_a_helper <const gomp_parallel *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_target *>::test): Rename to...
	(is_a_helper <const gomp_target *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_sections *>::test):
	Rename to...
	(is_a_helper <const gomp_sections *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_single *>::test): Rename to...
	(is_a_helper <const gomp_single *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_teams *>::test): Rename to...
	(is_a_helper <const gomp_teams *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_task *>::test): Rename to...
	(is_a_helper <const gomp_task *>::test): ...this.
	(is_a_helper <const gimple_statement_phi *>::test): Rename to...
	(is_a_helper <const gphi *>::test): ...this.
	(is_a_helper <const gimple_statement_transaction *>::test): Rename to...
	(is_a_helper <const gtransaction *>::test): ...this.
	(gimple_build_return): Strengthen return type to greturn *.
	(gimple_call_reset_alias_info): Require a gcall *.
	(gimple_build_call_vec): Return a gcall *.
	(gimple_build_call): Likewise.
	(gimple_build_call_valist): Likewise.
	(gimple_build_call_internal): Likewise.
	(gimple_build_call_internal_vec): Likewise.
	(gimple_build_call_from_tree): Likewise.
	(gimple_build_assign_stat): Return a gassign *.
	(gimple_build_assign_with_ops): Likewise.
	(gimple_build_cond): Return a gcond *.
	(gimple_build_cond_from_tree): Likewise.
	(gimple_cond_set_condition_from_tree): Require a gcond *.
	(gimple_build_label): Return a glabel *.
	(gimple_build_goto): Return a ggoto *.
	(gimple_build_bind): Return a gbind *.
	(gimple_build_asm_vec): Return a gasm *.
	(gimple_build_catch): Return a gcatch *.
	(gimple_build_eh_filter): Return a geh_filter *.
	(gimple_build_eh_must_not_throw): Return a geh_mnt *.
	(gimple_build_eh_else): Return a geh_else *.
	(gimple_build_try): Return a gtry *.
	(gimple_build_resx): Return a gresx *.
	(gimple_build_switch_nlabels): Return a gswitch *.
	(gimple_build_switch): Return a gswitch *.
	(gimple_build_eh_dispatch): Return a geh_dispatch *.
	(gimple_build_debug_bind_stat): Return a gdebug *.
	(gimple_build_debug_source_bind_stat): Return a gdebug *.
	(gimple_build_omp_critical): Return a gomp_critical *.
	(gimple_build_omp_for): Return a gomp_for *.
	(gimple_build_omp_parallel): Return a gomp_parallel *.
	(gimple_build_omp_task): Return a gomp_task *.
	(gimple_build_omp_continue): Return a gomp_continue *.
	(gimple_build_omp_sections): Return a gomp_sections *.
	(gimple_build_omp_single): Return a gomp_single *.
	(gimple_build_omp_target): Return a gomp_target *.
	(gimple_build_omp_teams): Return a gomp_teams *.
	(gimple_build_omp_atomic_load): Return a gomp_atomic_load *.
	(gimple_build_omp_atomic_store): Return a gomp_atomic_store *.
	(gimple_build_transaction): Return a gtransaction *.
	(gimple_call_arg_flags): Require a const gcall *.
	(gimple_call_return_flags): Likewise.
	(gimple_call_copy_skip_args): Require and return a gcall *.
	(gimple_asm_clobbers_memory_p): Require a const gasm *.
	(gimple_seq_first_stmt_as_a_bind): New.
	(gimple_assign_nontemporal_move_p): Require a const gassign *
	rather than a const_gimple.
	(gimple_call_internal_fn): Update for renaming to gcall.
	(gimple_call_fntype): Likewise.
	(gimple_call_set_fntype): Require a gcall * rather than a gimple.
	(gimple_call_set_fn): Likewise.
	(gimple_call_set_internal_fn): Likewise.
	(gimple_call_set_chain): Likewise.
	(gimple_call_set_tail): Likewise.
	(gimple_call_tail_p): Likewise.
	(gimple_call_set_return_slot_opt): Likewise.
	(gimple_call_return_slot_opt_p): Likewise.
	(gimple_call_set_from_thunk): Likewise.
	(gimple_call_from_thunk_p): Likewise.
	(gimple_call_set_va_arg_pack): Likewise.
	(gimple_call_va_arg_pack_p): Likewise.
	(gimple_call_set_nothrow): Likewise.
	(gimple_call_nothrow_p): Likewise.
	(gimple_call_set_alloca_for_var): Likewise.
	(gimple_call_alloca_for_var_p): Likewise.
	(gimple_call_use_set): Likewise.
	(gimple_call_clobber_set): Likewise.
	(gimple_call_return_type): Require a const gcall * rather than a
	const_gimple.
	(gimple_call_chain_ptr): Likewise.
	(gimple_call_copy_flags): Require a pair of gcall *.
	(gimple_cond_set_code): Require a gcond * rather than a gimple
	(gimple_cond_set_lhs): Likewise.
	(gimple_cond_set_rhs): Likewise.
	(gimple_cond_set_true_label): Likewise.
	(gimple_cond_set_false_label): Likewise.
	(gimple_cond_make_false): Likewise.
	(gimple_cond_make_true): Likewise.
	(gimple_cond_lhs_ptr): Require a const gcond * rather than a
	const_gimple.
	(gimple_cond_rhs_ptr): Likewise.
	(gimple_cond_true_label): Likewise.
	(gimple_cond_false_label): Likewise.
	(gimple_cond_true_p): Likewise.
	(gimple_cond_false_p): Likewise.
	(gimple_cond_set_condition): Likewise.
	(gimple_label_label): Require a const glabel *.
	(gimple_label_set_label): Require a glabel *.
	(gimple_goto_set_dest): Require a ggoto *.
	(gimple_bind_vars): Require a const gbind *.
	(gimple_bind_block): Likewise.
	(gimple_bind_set_vars): Require a gbind *.
	(gimple_bind_append_vars): Likewise.
	(gimple_bind_body_ptr): Likewise.
	(gimple_bind_body): Likewise.
	(gimple_bind_set_body): Likewise.
	(gimple_bind_add_stmt): Likewise.
	(gimple_bind_add_seq): Likewise.
	(gimple_bind_set_block): Likewise.
	(gimple_asm_ninputs): Require a const gasm *.
	(gimple_asm_noutputs): Likewise.
	(gimple_asm_nclobbers): Likewise.
	(gimple_asm_nlabels): Likewise.
	(gimple_asm_input_op): Likewise.
	(gimple_asm_input_op_ptr): Likewise.
	(gimple_asm_output_op): Likewise.
	(gimple_asm_output_op_ptr): Likewise.
	(gimple_asm_clobber_op): Likewise.
	(gimple_asm_label_op): Likewise.
	(gimple_asm_string): Likewise.
	(gimple_asm_volatile_p): Likewise.
	(gimple_asm_input_p): Likewise.
	(gimple_asm_set_input_op): Require a gasm *.
	(gimple_asm_set_output_op): Likewise.
	(gimple_asm_set_clobber_op): Likewise.
	(gimple_asm_set_label_op): Likewise.
	(gimple_asm_set_volatile): Likewise.
	(gimple_asm_set_input): Likewise.
	(gimple_catch_types): Require a const gcatch *.
	(gimple_catch_types_ptr): Require a gcatch *.
	(gimple_catch_handler_ptr): Likewise.
	(gimple_catch_handler): Likewise.
	(gimple_catch_set_types): Likewise.
	(gimple_catch_set_handler): Likewise.
	(gimple_eh_filter_types): Update for renaming of subclass to
	geh_filter.
	(gimple_eh_filter_types_ptr): Likewise.
	(gimple_eh_filter_failure_ptr): Likewise.
	(gimple_eh_filter_set_types): Require a geh_filter *.
	(gimple_eh_filter_set_failure): Likewise.
	(gimple_eh_must_not_throw_fndecl): Require a geh_mnt *.
	(gimple_eh_must_not_throw_set_fndecl): Likewise.
	(gimple_eh_else_n_body_ptr): Require a geh_else *.
	(gimple_eh_else_n_body): Likewise.
	(gimple_eh_else_e_body_ptr): Likewise.
	(gimple_eh_else_e_body): Likewise.
	(gimple_eh_else_set_n_body): Likewise.
	(gimple_eh_else_set_e_body): Likewise.
	(gimple_try_set_kind): Require a gtry *.
	(gimple_try_set_catch_is_cleanup): Likewise.
	(gimple_try_set_eval): Likewise.
	(gimple_try_set_cleanup): Likewise.
	(gimple_try_eval_ptr): Update for renaming of subclass to gtry.
	(gimple_try_cleanup_ptr): Likewise.
	(gimple_phi_capacity): Update for renaming of subclass to gphi.
	(gimple_phi_num_args): Likewise.
	(gimple_phi_result): Likewise.
	(gimple_phi_result_ptr): Likewise.
	(gimple_phi_arg): Likewise.
	(gimple_phi_set_result): Require a gphi *.
	(gimple_phi_set_arg): Likewise.
	(gimple_phi_arg_def_ptr): Likewise.
	(gimple_phi_arg_edge): Likewise.
	(gimple_phi_arg_location): Likewise.
	(gimple_phi_arg_location_from_edge): Likewise.
	(gimple_phi_arg_set_location): Likewise.
	(gimple_phi_arg_has_location): Likewise.
	(gimple_resx_region): Require a const gresx *.
	(gimple_resx_set_region): Require a gresx *.
	(gimple_eh_dispatch_region): Require a const geh_dispatch *.
	(gimple_eh_dispatch_set_region): Require a geh_dispatch *.
	(gimple_switch_num_labels): Require a const gswitch *.
	(gimple_switch_set_num_labels): Likewise.
	(gimple_switch_index): Likewise.
	(gimple_switch_index_ptr): Likewise.
	(gimple_switch_label): Likewise.
	(gimple_switch_default_label): Likewise.
	(gimple_switch_set_index): Require a gswitch *.
	(gimple_switch_set_label): Likewise.
	(gimple_switch_set_default_label): Likewise.
	(gimple_omp_critical_name): Require a const gomp_critical *.
	(gimple_omp_critical_name_ptr): Require a gomp_critical *.
	(gimple_omp_critical_set_name): Likewise.
	(gimple_omp_for_set_kind): Require a gomp_for *.
	(gimple_omp_for_set_combined_p): Likewise.
	(gimple_omp_for_set_combined_into_p): Likewise.
	(gimple_omp_for_clauses): Update for renaming of subclass to
	gomp_for.
	(gimple_omp_for_clauses_ptr): Likewise.
	(gimple_omp_for_set_clauses): Likewise.
	(gimple_omp_for_collapse): Likewise.
	(gimple_omp_for_index): Likewise.
	(gimple_omp_for_index_ptr): Likewise.
	(gimple_omp_for_set_index): Likewise.
	(gimple_omp_for_initial): Likewise.
	(gimple_omp_for_initial_ptr): Likewise.
	(gimple_omp_for_set_initial): Likewise.
	(gimple_omp_for_final): Likewise.
	(gimple_omp_for_final_ptr): Likewise.
	(gimple_omp_for_set_final): Likewise.
	(gimple_omp_for_incr): Likewise.
	(gimple_omp_for_incr_ptr): Likewise.
	(gimple_omp_for_set_incr): Likewise.
	(gimple_omp_for_pre_body): Likewise.
	(gimple_omp_for_set_pre_body): Likewise.
	(gimple_omp_parallel_clauses): Update for renaming of subclass to
	gomp_parallel.
	(gimple_omp_parallel_clauses_ptr): Require a gomp_parallel *.
	(gimple_omp_parallel_set_clauses): Likewise.
	(gimple_omp_parallel_child_fn_ptr): Likewise.
	(gimple_omp_parallel_set_child_fn): Likewise.
	(gimple_omp_parallel_data_arg_ptr): Likewise.
	(gimple_omp_parallel_set_data_arg): Likewise.
	(gimple_omp_parallel_child_fn): Require a const gomp_parallel *.
	(gimple_omp_parallel_data_arg): Likewise.
	(gimple_omp_task_clauses): Update for renaming of subclass to
	gomp_task.
	(gimple_omp_task_clauses_ptr): Likewise.
	(gimple_omp_task_set_clauses): Likewise.
	(gimple_omp_task_child_fn): Likewise.
	(gimple_omp_task_child_fn_ptr): Likewise.
	(gimple_omp_task_set_child_fn): Likewise.
	(gimple_omp_task_data_arg): Likewise.
	(gimple_omp_task_data_arg_ptr): Likewise.
	(gimple_omp_task_set_data_arg): Likewise.
	(gimple_omp_taskreg_clauses): Whitespace fixes.
	(gimple_omp_taskreg_clauses_ptr): Likewise.
	(gimple_omp_taskreg_set_clauses): Likewise.
	(gimple_omp_taskreg_child_fn): Likewise.
	(gimple_omp_taskreg_child_fn_ptr): Likewise.
	(gimple_omp_taskreg_set_child_fn): Likewise.
	(gimple_omp_taskreg_data_arg): Likewise.
	(gimple_omp_taskreg_data_arg_ptr): Likewise.
	(gimple_omp_taskreg_set_data_arg): Likewise.
	(gimple_omp_task_copy_fn): Update for renaming of subclass to
	gomp_task.
	(gimple_omp_task_copy_fn_ptr): Likewise.
	(gimple_omp_task_set_copy_fn): Likewise.
	(gimple_omp_task_arg_size): Likewise.
	(gimple_omp_task_arg_size_ptr): Likewise.
	(gimple_omp_task_set_arg_size): Likewise.
	(gimple_omp_task_arg_align): Likewise.
	(gimple_omp_task_arg_align_ptr): Likewise.
	(gimple_omp_task_set_arg_align): Likewise.
	(gimple_omp_single_clauses): Update for renaming of subclass to
	gomp_single.
	(gimple_omp_single_clauses_ptr): Likewise.
	(gimple_omp_single_set_clauses): Likewise.
	(gimple_omp_target_clauses): Update for renaming of subclass to
	gomp_target.
	(gimple_omp_target_clauses_ptr): Likewise.
	(gimple_omp_target_set_clauses): Require a gomp_target *.
	(gimple_omp_target_set_kind): Likewise.
	(gimple_omp_target_child_fn_ptr): Likewise.
	(gimple_omp_target_set_child_fn): Likewise.
	(gimple_omp_target_data_arg_ptr): Likewise.
	(gimple_omp_target_set_data_arg): Likewise.
	(gimple_omp_target_child_fn): Require a const gomp_target *.
	(gimple_omp_target_data_arg): Likewise.
	(gimple_omp_teams_clauses): Update for renaming of subclass to
	gomp_teams.
	(gimple_omp_teams_clauses_ptr): Likewise.
	(gimple_omp_teams_set_clauses): Require a gomp_teams *.
	(gimple_omp_sections_clauses): Update for renaming of subclass to
	gomp_sections.
	(gimple_omp_sections_clauses_ptr): Likewise.
	(gimple_omp_sections_set_clauses): Likewise.
	(gimple_omp_sections_control): Likewise.
	(gimple_omp_sections_control_ptr): Likewise.
	(gimple_omp_sections_set_control): Likewise.
	(gimple_omp_for_set_cond): Likewise.
	(gimple_omp_for_cond): Likewise.
	(gimple_omp_atomic_store_set_val): Require a gomp_atomic_store *.
	(gimple_omp_atomic_store_val_ptr): Likewise.
	(gimple_omp_atomic_load_set_lhs): Likewise.
	(gimple_omp_atomic_store_val): Require a const gomp_atomic_store *.
	(gimple_omp_atomic_load_lhs): Likewise.
	(gimple_omp_atomic_load_rhs): Likewise.
	(gimple_omp_atomic_load_lhs_ptr): Require a gomp_atomic_load *.
	(gimple_omp_atomic_load_set_rhs): Likewise.
	(gimple_omp_atomic_load_rhs_ptr): Likewise.
	(gimple_omp_continue_control_def): Require a const gomp_continue *.
	(gimple_omp_continue_control_use): Likewise.
	(gimple_omp_continue_control_def_ptr): Require a gomp_continue *.
	(gimple_omp_continue_set_control_def): Likewise.
	(gimple_omp_continue_control_use_ptr): Likewise.
	(gimple_omp_continue_set_control_use): Likewise.
	(gimple_transaction_body_ptr): Require a gtransaction *.
	(gimple_transaction_body): Likewise.
	(gimple_transaction_label_ptr): Likewise.
	(gimple_transaction_label): Require a const gtransaction *.
	(gimple_transaction_subcode): Likewise.
	(gimple_transaction_set_body): Require a gtransaction *.
	(gimple_transaction_set_label): Likewise.
	(gimple_transaction_set_subcode): Likewise.
	(gimple_return_retval_ptr): Require a const greturn *.
	(gimple_return_retval): Likewise.
	(gimple_return_set_retval): Require a greturn *.
	(gimple_expr_type): Introduce local "call_stmt" and use in place of
	"stmt" for typesafety.

	* asan.c: Use gimple subclasses.
	* auto-profile.c: Likewise.
	* builtins.c: Likewise.
	* builtins.h: Likewise.
	* cfgexpand.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraph.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* expr.h: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-builder.h: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-walk.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* gimplify.h: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* internal-fn.c: Likewise.
	* internal-fn.def:: Likewise.
	* internal-fn.h: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf-gimple.h: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-prop.h: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-split.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* omp-low.c: Likewise.
	* predict.c: Likewise.
	* sanopt.c: Likewise.
	* sese.c: Likewise.
	* ssa-iterators.h: Likewise.
	* stmt.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfg.h: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chkp.h: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-eh.h: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-inline.h: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-into-ssa.h: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-phinodes.h: Likewise.
	* tree-predcom.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-scalar-evolution.h
	* tree-sra.cn_function):
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-alias.h: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-propagate.h: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sccvn.h: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c
	* tree-ssa-structalias.c
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadedge.h: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.h: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* value-prof.h: Likewise.
	* vtable-verify.c: Likewise.

gcc/c-family/ChangeLog:
	Merger of git branch "gimple-classes-v2-option-3".
	* ChangeLog.gimple-classes: New.
	* c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
	from being just a vec<gimple> to a vec<gbind *>.

gcc/java/ChangeLog:
	Merger of git branch "gimple-classes-v2-option-3".
	* ChangeLog.gimple-classes: New.
	* java-gimplify.c (java_gimplify_block): Strengthen local "outer"
	from gimple to gbind *.

From-SVN: r217787
 2014-11-19 17:00:54 +00:00
Renlin Li
da9c88d86d [AArch64] Implement <su><maxmin>v2di3 pattern 
gcc/:
        PR target/63424
        * config/aarch64/aarch64-simd.md (<su><maxmin>v2di3): New.

gcc/testsuite/:
        PR target/63424
        * gcc.target/aarch64/pr63424.c: New test.

From-SVN: r217786
 2014-11-19 16:34:38 +00:00
Markus Trippelsdorf
2d302f47a0 rs6000: Fix signed integer overflows 
bootstrap-ubsan on gcc112 shows a couple of signed integer overflows:

config/rs6000/constraints.md:143:33: runtime error: signed integer overflow: 9223372036854775807 + 32768 cannot be represented in type 'long int'
config/rs6000/predicates.md:396:22: runtime error: signed integer overflow: 9223372036854775807 + 2147516416 cannot be represented in type 'long int'
config/rs6000/predicates.md:856:11: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:862:12: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:865:11: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:868:12: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:914:11: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:917:12: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:940:11: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:946:12: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:949:11: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself
config/rs6000/predicates.md:955:12: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself

2014-11-19  Markus Trippelsdorf  <markus@trippelsdorf.de>

	* config/rs6000/constraints.md: Avoid signed integer overflows.
	* config/rs6000/predicates.md: Likewise.

From-SVN: r217785
 2014-11-19 16:28:23 +00:00
Marek Polacek
31b0bf51d6 Fix up accidentally twice-applied patch. 
From-SVN: r217784
 2014-11-19 16:15:34 +00:00
Renlin Li
9d6e10c70a re PR middle-end/63762 ([ARM]GCC generates UNPREDICTABLE STR with Rn = Rt when hard-float abi is used) 
2014-11-19  Renlin Li  <Renlin.Li@arm.com>

        PR middle-end/63762
        * ira.c (ira): Update preferred class. 

        * gcc.dg/pr63762.c: New test.

From-SVN: r217783
 2014-11-19 15:15:51 +00:00
Maxim Kuvyrkov
dd308ed81c MAINTAINERS (OS Port Maintainers): Add overdue maintainership note from 2 years ago. 
* MAINTAINERS (OS Port Maintainers): Add overdue maintainership note
	from 2 years ago.

From-SVN: r217782
 2014-11-19 15:09:29 +00:00
Jakub Jelinek
00d66391af gimple.h (gimple_build_assign_with_ops): Add unary arg overload. 
* gimple.h (gimple_build_assign_with_ops): Add unary arg overload.
	(gimple_assign_set_rhs_with_ops_1): Renamed to ...
	(gimple_assign_set_rhs_with_ops): ... this.  Adjust binary arg
	inline overload to use it.  Add unary arg overload.
	* gimple.c (gimple_build_assign_with_ops): New unary arg overload.
	(gimple_assign_set_rhs_from_tree): Use
	gimple_assign_set_rhs_with_ops instead of
	gimple_assign_set_rhs_with_ops_1.
	(gimple_assign_set_rhs_with_ops_1): Renamed to ...
	(gimple_assign_set_rhs_with_ops): ... this.
	* ipa-split.c (split_function): Remove last NULL argument
	from gimple_build_assign_with_ops call.
	* tree-ssa-loop-im.c
	(move_computations_dom_walker::before_dom_children): Likewise.
	* tsan.c (instrument_builtin_call): Likewise.
	* tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store,
	vectorizable_conversion, vectorizable_load): Likewise.
	* tree-vect-loop.c (vect_is_simple_reduction_1,
	get_initial_def_for_induction): Likewise.
	* tree-loop-distribution.c (generate_memset_builtin): Likewise.
	* tree-vect-patterns.c (vect_handle_widen_op_by_const,
	vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type,
	vect_recog_over_widening_pattern, vect_recog_rotate_pattern,
	vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern,
	vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
	adjust_bool_pattern, vect_recog_bool_pattern): Likewise.
	* tree-ssa-phiopt.c (conditional_replacement, abs_replacement,
	neg_replacement): Likewise.
	* asan.c (build_shadow_mem_access, maybe_create_ssa_name,
	maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise.
	* tree-vect-slp.c (vect_get_constant_vectors): Likewise.
	* omp-low.c (lower_rec_input_clauses, expand_omp_for_generic,
	expand_omp_for_static_nochunk, expand_omp_for_static_chunk,
	simd_clone_adjust): Likewise.
	* tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise.
	* gimple-ssa-strength-reduction.c (introduce_cast_before_cand,
	replace_one_candidate): Likewise.
	* gimple-builder.c (build_type_cast): Likewise.
	* tree-ssa-forwprop.c (simplify_rotate): Likewise.
	(forward_propagate_addr_expr_1): Remove last NULL argument
	from gimple_assign_set_rhs_with_ops call.
	(simplify_vector_constructor): Use gimple_assign_set_rhs_with_ops
	instead of gimple_assign_set_rhs_with_ops_1.
	* tree-ssa-reassoc.c (maybe_optimize_range_tests): Remove last NULL
	argument from gimple_build_assign_with_ops call.
	(repropagate_negates): Remove last NULL argument from
	gimple_assign_set_rhs_with_ops call.
	* ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn): Remove
	last NULL argument from gimple_build_assign_with_ops call.
	(instrument_bool_enum_load): Likewise.  Remove last NULL argument
	from gimple_assign_set_rhs_with_ops call.
	* tree-ssa-math-opts.c (build_and_insert_cast, convert_mult_to_fma):
	Remove last NULL argument from gimple_build_assign_with_ops call.
	(bswap_replace): Likewise.  Use gimple_assign_set_rhs_with_ops instead
	of gimple_assign_set_rhs_with_ops_1.
	(convert_plusminus_to_widen): Use gimple_assign_set_rhs_with_ops
	instead of gimple_assign_set_rhs_with_ops_1.
	* gimple-fold.c (replace_stmt_with_simplification): Likewise.
	(rewrite_to_defined_overflow, gimple_build): Remove last NULL argument
	from gimple_build_assign_with_ops call.
	* tree-ssa-strlen.c (handle_pointer_plus): Remove last NULL argument
	from gimple_assign_set_rhs_with_ops call.
	* tree-vrp.c (simplify_truth_ops_using_ranges,
	simplify_bit_ops_using_ranges): Remove last NULL argument from
	gimple_assign_set_rhs_with_ops call.
	(simplify_float_conversion_using_ranges,
	simplify_internal_call_using_ranges): Remove last NULL argument from
	gimple_build_assign_with_ops call.

From-SVN: r217781
 2014-11-19 15:43:02 +01:00
Wilco Dijkstra
3969c51028 [AArch64] Adjust generic move costs 
2014-11-19  Wilco Dijkstra  <wdijkstr@arm.com>

    PR target/61915
    * config/aarch64/aarch64.c (generic_regmove_cost): Increase FP move cost.

From-SVN: r217780
 2014-11-19 14:40:26 +00:00
François-Xavier Coudert
be60a120fa Fixing the mess I did with the two previous commits. Sorry! 
PR sanitizer/62132
	* c-c++-common/asan/misalign-1.c: Pass -fno-omit-frame-pointer on
	darwin, adjust dg-output.
	* c-c++-common/asan/misalign-2.c: Likewise.

From-SVN: r217779
 2014-11-19 14:32:09 +00:00
Marek Polacek
c71a55f88d re PR sanitizer/63690 (ICE: tree check: expected class 'expression', have 'constant' (string_cst) with -fsanitize=undefined) 
PR sanitizer/63690
	* ubsan.c (instrument_object_size): Check for MEM_REF.

	* gcc.dg/ubsan/pr63690.c: New test.

From-SVN: r217778
 2014-11-19 14:32:02 +00:00
François-Xavier Coudert
3b5b776210 re PR sanitizer/62132 (FAIL: c-c++-common/asan/misalign-[12].c after r213807 on x86_64-apple-darwin13 with -m32) 
PR sanitizer/62132
	* c-c++-common/asan/misalign-1.c: Pass -fno-omit-frame-pointer on
	darwin, adjust dg-output.
	* c-c++-common/asan/misalign-2.c: Likewise.

From-SVN: r217777
 2014-11-19 14:29:43 +00:00
Francois-Xavier Coudert
7b7874d252 re PR sanitizer/62132 (FAIL: c-c++-common/asan/misalign-[12].c after r213807 on x86_64-apple-darwin13 with -m32) 
PR sanitizer/62132
	* c-c++-common/asan/misalign-1.c: Pass -fno-omit-frame-pointer on
	darwin, adjust dg-output.
	* c-c++-common/asan/misalign-2.c: Likewise.

From-SVN: r217776
 2014-11-19 14:28:23 +00:00
Alex Velenko
ac8698a16f MAINTAINERS (Write After Approval): Revert my previous change. 
* MAINTAINERS (Write After Approval): Revert my previous change.

From-SVN: r217775
 2014-11-19 14:09:26 +00:00
Renlin Li
8dab9330b7 MAINTAINERS (Write After Approval): Revert my previous change. 
2014-11-19  Renlin Li  <Renlin.Li@arm.com>

        * MAINTAINERS (Write After Approval): Revert my previous change.

From-SVN: r217774
 2014-11-19 14:03:47 +00:00
Ilya Verbin
844b0125ef re PR regression/63868 (Multiple failures in the libgomp test suite between r217458 and r217501.) 
PR regression/63868
	* cgraph.c (cgraph_node::create): Guard g->have_offload with
	ifdef ENABLE_OFFLOADING.
	* omp-low.c (create_omp_child_function): Likewise.
	(expand_omp_target): Guard node->mark_force_output and offload_funcs
	with ifdef ENABLE_OFFLOADING.
	* varpool.c (varpool_node::get_create): Guard g->have_offload and
	offload_vars with ifdef ENABLE_OFFLOADING.

From-SVN: r217773
 2014-11-19 13:52:12 +00:00
Felix Yang
0096508a25 re PR target/59593 ([arm big-endian] using "ldrh" access a immediate which stored in a memory by word) 
PR target/59593
        * config/arm/arm.md (define_attr "arch"): Add v6t2.
        (define_attr "arch_enabled"): Add test for the above.
        (*movhi_insn_arch4): Add new alternative.

Co-Authored-By: Shanyao Chen <chenshanyao@huawei.com>

From-SVN: r217772
 2014-11-19 13:46:16 +00:00
Richard Henderson
74893f2591 Allow the static chain to be set from C 
We need to be able to set the static chain on a few calls within the
Go runtime, so expose this with __builtin_call_with_static_chain.

        * c-family/c-common.c (c_common_reswords): Add
        __builtin_call_with_static_chain.
        * c-family/c-common.h (RID_BUILTIN_CALL_WITH_STATIC_CHAIN): New.
        * c/c-parser.c (c_parser_postfix_expression): Handle it.
        * doc/extend.texi (__builtin_call_with_static_chain): Document it.

From-SVN: r217771
 2014-11-19 05:31:24 -08:00
Richard Henderson
f2d3d07ee5 Allow the front-end to create calls with a static chain 
And, at the same time, allow indirect calls to have a static chain.
We'll always eliminate the static chain if we can prove it's unused.

        * calls.c (prepare_call_address): Allow decl or type for first arg.
        (expand_call): Pass type to prepare_call_address if no decl.
        * gimple-fold.c (gimple_fold_call): Eliminate the static chain if
        the function doesn't use it; fold it otherwise.
        * gimplify.c (gimplify_call_expr): Gimplify the static chain.
        * tree-cfg.c (verify_gimple_call): Allow a static chain on indirect
        function calls.

From-SVN: r217770
 2014-11-19 05:30:59 -08:00
Richard Henderson
c21df29bcf Make TARGET_STATIC_CHAIN allow a function type 
As opposed to always being a decl.  This is a prerequisite
to allowing the static chain to be loaded for indirect calls.

        * targhooks.c (default_static_chain): Remove check for
        DECL_STATIC_CHAIN.
        * config/moxie/moxie.c (moxie_static_chain): Likewise.
        * config/i386/i386.c (ix86_static_chain): Allow decl or type
        as the first argument.
        * config/xtensa/xtensa.c (xtensa_static_chain): Change the name
        of the unused first parameter.
        * doc/tm.texi (TARGET_STATIC_CHAIN): Document the first parameter
        may be a type.
        * target.def (static_chain): Likewise.

From-SVN: r217769
 2014-11-19 05:30:34 -08:00
Renlin Li
45b70a7372 This is simple patch to add more conditional macros defined in ACLE 2.0. 
2014-10-17  Renlin Li  <Renlin.Li@arm.com>

    * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_FP_FAST,
    __ARM_FEATURE_FMA, __ARM_FP, __ARM_FEATURE_NUMERIC_MAXMIN, __ARM_NEON_FP.

From-SVN: r217768
 2014-11-19 12:47:26 +00:00
Renlin Li
1be22083b5 MAINTAINERS (Write After Approval): Add myself. 
2014-11-19  Renlin Li  <Renlin.Li@arm.com>

        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r217767
 2014-11-19 12:30:32 +00:00
Marek Polacek
3902bce049 re PR middle-end/63879 (ICE compiling Linux Kernel fs/ext3/namei.c with -fsanitize=undefined) 
PR sanitizer/63879
	* fold-const.c (negate_expr_p) <case NEGATE_EXPR>: Return
	!TYPE_OVERFLOW_SANITIZED.
	(fold_negate_expr) <case INTEGER_CST>: Fold when overflow
	does not trap and when overflow wraps, or when SANITIZE_SI_OVERFLOW
	is 0.

	* c-c++-common/ubsan/pr63879-1.c: New test.
	* c-c++-common/ubsan/pr63879-2.c: New test.

From-SVN: r217766
 2014-11-19 12:03:04 +00:00
Ilya Tocar
877088b765 collect2.c (main): Don't call fatal_error before diagnostic_initialize. 
gcc/
2014-11-19  Ilya Tocar  <ilya.tocar@intel.com>

	* collect2.c (main): Don't call fatal_error before
	diagnostic_initialize.
	* lto-wrapper.c (main): Likewise.

From-SVN: r217765
 2014-11-19 14:48:48 +03:00
Alex Velenko
59392f4648 * MAINTAINERS: Added myself to maintainers. 
From-SVN: r217762
 2014-11-19 10:47:58 +00:00
Tom de Vries
8024d4b6c9 Fix tail-merge pass for dead type-unsafe code 
2014-11-19  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/62167
	* tree-ssa-tail-merge.c (stmt_local_def): Handle statements with vuse
	conservatively.
	(gimple_equal_p): Don't use vn_valueize to compare for lhs equality of
	assigns.

	* gcc.dg/pr51879-12.c: Add xfails.
	* gcc.dg/pr62167-run.c: New test.
	* gcc.dg/pr62167.c: New test.

From-SVN: r217761
 2014-11-19 10:44:58 +00:00
Uros Bizjak
4a19f719d6 e.53.5.c: Require vect_simd_clones effective target. 
* testsuite/libgomp.c/examples-4/e.53.5.c: Require
	vect_simd_clones effective target.
	* testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.

From-SVN: r217760
 2014-11-19 11:30:29 +01:00