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Author SHA1 Message Date
Eric Botcazou
e6a54b0185 gimplify.c (gimplify_modify_expr_rhs): Use simple test on the size. 
* gimplify.c (gimplify_modify_expr_rhs): Use simple test on the size.
	* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Do not remove
	the LHS of a no-return call if its type has variable size.
	* tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
	* tree-cfg.c (verify_gimple_call): Accept these no-return calls.

From-SVN: r223997
 2015-06-01 20:49:18 +00:00
Andreas Tobler
418dd5cefe read-rtl.c: Adapt to use HAVE_DECL_ATOLL instead of HAVE_ATOLL. 
2015-06-01  Andreas Tobler  <andreast@gcc.gnu.org>

    * read-rtl.c: Adapt to use HAVE_DECL_ATOLL instead of HAVE_ATOLL.
    * config.in: Regenerate.

From-SVN: r223996
 2015-06-01 21:46:17 +02:00
Yuri Rumyantsev
c134cf2ab8 tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow consecutive accesses within outer-loop with force_vectorize for... 
gcc/

	* tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
	consecutive accesses within outer-loop with force_vectorize
	for references with zero step in inner-loop.

gcc/testsuite/

	* gcc.dg/vect/vect-outer-simd-1.c: New test.

From-SVN: r223993
 2015-06-01 17:15:31 +00:00
Vidya Praveen
f17339ceb3 Makefile.in: Pick up gcov-dump dependencies from gcc/ directory rather than from gcc/build... 
2015-06-01  Vidya Praveen  <vidyapraveen@arm.com>

	* Makefile.in: Pick up gcov-dump dependencies from gcc/ directory
	rather than from gcc/build directory.

From-SVN: r223992
 2015-06-01 17:42:30 +01:00
Martin Liska
1277f83870 Fix Changelog entry. 
From-SVN: r223988
 2015-06-01 15:38:10 +00:00
Matthew Wahab
0bf5151468 re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins) 
PR target/65697
	* gcc.target/aarch64/sync-comp-swap.c: New.
	* gcc.target/aarch64/sync-comp-swap.x: New.
	* gcc.target/aarch64/sync-op-acquire.c: New.
	* gcc.target/aarch64/sync-op-acquire.x: New.
	* gcc.target/aarch64/sync-op-full.c: New.
	* gcc.target/aarch64/sync-op-full.x: New.
	* gcc.target/aarch64/sync-op-release.c: New.
	* gcc.target/aarch64/sync-op-release.x: New.

From-SVN: r223986
 2015-06-01 15:24:37 +00:00
Matthew Wahab
ab876106eb re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins) 
PR target/65697
	* config/aarch64/aarch64.c (aarch64_split_compare_and_swap): Check
	for __sync memory models, emit initial loads and final barriers as
	appropriate.

From-SVN: r223984
 2015-06-01 15:21:02 +00:00
Matthew Wahab
f70fb3b635 re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins) 
PR target/65697
	* config/aarch64/aarch64.c (aarch64_emit_post_barrier):New.
	(aarch64_split_atomic_op): Check for __sync memory models, emit
	appropriate initial loads and final barriers.

From-SVN: r223983
 2015-06-01 15:18:19 +00:00
Alex Velenko
fc65eccabc thumb-ltu.c (foo): Predefined. 
2015-06-01  Alex Velenko  <Alex.Velenko@arm.com>

        * gcc.target/arm/thumb-ltu.c (foo): Predefined.
        (bar): Predefined.

From-SVN: r223982
 2015-06-01 15:04:54 +00:00
Vidya Praveen
003f2d3463 Fix Makefile dependencies. 
* Makefile.in: Fix gcov dependencies that should
	not point to a build folder.

From-SVN: r223981
 2015-06-01 14:09:19 +00:00
Richard Biener
633343a859 re PR tree-optimization/66349 (ICE on valid code at -O1, -O2 and -O3 on x86_64-linux-gnu in dfs_enumerate_from, at cfganal.c:1195) 
2015-06-01  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66349
	PR tree-optimization/66352
	PR tree-optimization/66357
	* gcc.dg/torture/pr66357.c: New testcase.
	* gcc.dg/torture/pr66349.c: Likewise.
	* gfortran.fortran-torture/compile/pr66352.f90: Likewise.

From-SVN: r223980
 2015-06-01 13:58:50 +00:00
Richard Biener
96a956b65a revert: re PR middle-end/66314 (ice in verify_loop_structure) 
2015-06-01  Richard Biener  <rguenther@suse.de>

	Revert
	2015-05-29  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66314
	* tree-ssa-threadupdate.c (create_block_for_threading): Add
	parameter that says which loop the new block belongs to.
	(ssa_create_duplicates): Blocks duplicated for the threaded
	path belong to the loop of the thread destination.

	* gcc.dg/asan/pr66314.c: New testcase.

From-SVN: r223979
 2015-06-01 13:55:12 +00:00
Martin Liska
d88e64a6f4 Fix pool_allocator fallback. 
* sched-deps.c: Include pool-alloc.h before
	cselib.h header file is included.

From-SVN: r223978
 2015-06-01 13:53:10 +00:00
Richard Biener
4b1db7666b tree-ssa-structalias.c (ipa_pta_execute): Handle address-taken functions. 
2015-06-01  Richard Biener  <rguenther@suse.de>

	* tree-ssa-structalias.c (ipa_pta_execute): Handle address-taken
	functions.

	* gcc.dg/ipa/ipa-pta-1.c: Adjust.

From-SVN: r223977
 2015-06-01 13:51:20 +00:00
Joseph Myers
95b9c8b0ce * sv.po: Update. 
From-SVN: r223975
 2015-06-01 14:43:13 +01:00
Martin Liska
c547dbce4a Small pool-allocator fallback. 
* alloc-pool.h: Add ATTRIBUTE_UNUSED for
	a function local variabled.

From-SVN: r223974
 2015-06-01 13:01:12 +00:00
Martin Liska
fdc5c392fe Remove old pool allocator. 
* alloc-pool.c (create_alloc_pool): Remove.
	(empty_alloc_pool): Likewise.
	(free_alloc_pool): Likewise.
	(free_alloc_pool_if_empty): Likewise.
	(pool_alloc): Likewise.
	(pool_free): Likewise.
	* alloc-pool.h: Remove old declarations.

From-SVN: r223973
 2015-06-01 12:54:05 +00:00
Martin Liska
0b470bae0c Change use to type-based pool allocator in ira-build.c. 
* ira-build.c (initiate_allocnos): Use new type-based pool allocator.
	(ira_create_object): Likewise.
	(ira_create_allocno): Likewise.
	(ira_create_live_range): Likewise.
	(copy_live_range): Likewise.
	(ira_finish_live_range): Likewise.
	(ira_free_allocno_costs): Likewise.
	(finish_allocno): Likewise.
	(finish_allocnos): Likewise.
	(initiate_prefs): Likewise.
	(ira_create_pref): Likewise.
	(finish_pref): Likewise.
	(finish_prefs): Likewise.
	(initiate_copies): Likewise.
	(ira_create_copy): Likewise.
	(finish_copy): Likewise.
	(finish_copies): Likewise.
	(finish_prefs): Likewise.

From-SVN: r223972
 2015-06-01 12:51:12 +00:00
Martin Liska
2651e637ce Change use to type-based pool allocator in ipa-prop.c 
* ipa-cp.c (ipcp_value::add_source): Use new type-based pool allocator.
	(allocate_and_init_ipcp_value): Likewise.
	(ipcp_lattice::add_value): Likewise.
	(merge_agg_lats_step): Likewise.
	(ipcp_driver): Likewise.
	* ipa-prop.c (ipa_free_all_structures_after_ipa_cp): Likewise.
	(ipa_free_all_structures_after_iinln): Likewise.
	* ipa-prop.h: Likewise.

From-SVN: r223971
 2015-06-01 12:50:36 +00:00
Martin Liska
50a41d64f3 Change use to type-based pool allocator in 
* ipa-inline-analysis.c (edge_set_predicate): Use new type-based pool allocator.
	(set_hint_predicate): Likewise.
	(inline_summary_alloc): Likewise.
	(reset_inline_edge_summary): Likewise.
	(reset_inline_summary): Likewise.
	(set_cond_stmt_execution_predicate): Likewise.
	(set_switch_stmt_execution_predicate): Likewise.
	(compute_bb_predicates): Likewise.
	(estimate_function_body_sizes): Likewise.
	(inline_free_summary): Likewise.

From-SVN: r223970
 2015-06-01 12:49:51 +00:00
Martin Liska
601f32936b Change use to type-based pool allocator in ipa-prop.c. 
* ipa-prop.c (ipa_set_jf_constant): Use new type-based pool allocator.
	(ipa_edge_duplication_hook): Likewise.
	(ipa_free_all_structures_after_ipa_cp): Likewise.
	(ipa_free_all_structures_after_iinln): Likewise.

From-SVN: r223969
 2015-06-01 12:49:17 +00:00
Martin Liska
d780951804 Change use to type-based pool allocator in 
* ipa-profile.c (account_time_size): Use new type-based pool allocator.
	(ipa_profile_generate_summary): Likewise.
	(ipa_profile_read_summary): Likewise.
	(ipa_profile): Likewise.

From-SVN: r223968
 2015-06-01 12:48:40 +00:00
Martin Liska
dc5667a30b Change use to type-based pool allocator in 
* tree-ssa-structalias.c (new_var_info): Use new type-based pool allocator.
	(new_constraint): Likewise.
	(init_alias_vars): Likewise.
	(delete_points_to_sets): Likewise.

From-SVN: r223967
 2015-06-01 12:48:06 +00:00
Martin Liska
33e7d32e1c Change use to type-based pool allocator in 
* tree-ssa-strlen.c (new_strinfo): Use new type-based pool allocator.
	(free_strinfo): Likewise.
	(pass_strlen::execute): Likewise.

From-SVN: r223966
 2015-06-01 12:47:26 +00:00
Martin Liska
af6a6eec32 Change use to type-based pool allocator in 
* tree-ssa-sccvn.c (vn_reference_insert): Use new type-based pool allocator.
	(vn_reference_insert_pieces): Likewise.
	(vn_phi_insert): Likewise.
	(visit_reference_op_call): Likewise.
	(copy_phi): Likewise.
	(copy_reference): Likewise.
	(process_scc): Likewise.
	(allocate_vn_table): Likewise.
	(free_vn_table): Likewise.

From-SVN: r223965
 2015-06-01 12:46:55 +00:00
Martin Liska
153e42282e Change use to type-based pool allocator in 
* tree-ssa-reassoc.c (add_to_ops_vec): Use new type-based pool allocator.
	(add_repeat_to_ops_vec): Likewise.
	(get_ops): Likewise.
	(maybe_optimize_range_tests): Likewise.
	(init_reassoc): Likewise.
	(fini_reassoc): Likewise.

From-SVN: r223964
 2015-06-01 12:46:24 +00:00
Martin Liska
971540bd15 Change use to type-based pool allocator in 
* tree-ssa-pre.c (get_or_alloc_expr_for_name): Use new type-based pool allocator.
	(bitmap_set_new): Likewise.
	(get_or_alloc_expr_for_constant): Likewise.
	(get_or_alloc_expr_for): Likewise.
	(phi_translate_1): Likewise.
	(compute_avail): Likewise.
	(init_pre): Likewise.
	(fini_pre): Likewise.

From-SVN: r223963
 2015-06-01 12:45:55 +00:00
Martin Liska
973004cbce Change use to type-based pool allocator in 
* sched-deps.c (create_dep_node): Use new type-based pool allocator.
	(delete_dep_node): Likewise.
	(create_deps_list): Likewise.
	(free_deps_list): Likewise.
	(sched_deps_init): Likewise.
	(sched_deps_finish): Likewise.

From-SVN: r223962
 2015-06-01 12:45:14 +00:00
Martin Liska
5c7337c58f Change use to type-based pool allocator in regcprop.c. 
* regcprop.c (free_debug_insn_changes): Use new type-based pool allocator.
	(replace_oldest_value_reg): Likewise.
	(pass_cprop_hardreg::execute): Likewise.

From-SVN: r223961
 2015-06-01 12:44:44 +00:00
Martin Liska
3599f64ae2 Change use to type-based pool allocator in ira-build.c. 
* ira-build.c (initiate_cost_vectors): Use new type-based pool allocator.
	(ira_allocate_cost_vector): Likewise.
	(ira_free_cost_vector): Likewise.
	(finish_cost_vectors): Likewise.

From-SVN: r223960
 2015-06-01 12:44:17 +00:00
Martin Liska
8bb6373a94 Change use to type-based pool allocator in 
* sel-sched-ir.c (alloc_sched_pools): Use new type-based pool allocator.
	(free_sched_pools): Likewise.
	* sel-sched-ir.h (_list_alloc): Likewise.
	(_list_remove): Likewise.

From-SVN: r223959
 2015-06-01 12:43:47 +00:00
Martin Liska
5f84469759 Change use to type-based pool allocator in stmt.c. 
* stmt.c (add_case_node): Use new type-based pool allocator.
	(expand_case): Likewise.
	(expand_sjlj_dispatch_table): Likewise.

From-SVN: r223958
 2015-06-01 12:43:16 +00:00
Martin Liska
2cc777fbf4 Change use to type-based pool allocator in 
* tree-ssa-math-opts.c (occ_new): Use new type-based pool allocator.
	(free_bb): Likewise.
	(pass_cse_reciprocals::execute): Likewise.

From-SVN: r223957
 2015-06-01 12:42:45 +00:00
Martin Liska
bc2c893bb4 Change use to type-based pool allocator in tree-sra.c. 
* tree-sra.c (sra_initialize): Use new type-based pool allocator.
	(sra_deinitialize) Likewise.
	(create_access_1) Likewise.
	(build_accesses_from_assign) Likewise.
	(create_artificial_child_access) Likewise.

From-SVN: r223956
 2015-06-01 12:42:16 +00:00
Martin Liska
da6603c626 Change use to type-based pool allocator in dse.c. 
* dse.c (get_group_info):Use new type-based pool allocator.
	(dse_step0) Likewise.
	(free_store_info) Likewise.
	(delete_dead_store_insn) Likewise.
	(free_read_records) Likewise.
	(record_store) Likewise.
	(replace_read) Likewise.
	(check_mem_read_rtx) Likewise.
	(scan_insn) Likewise.
	(dse_step1) Likewise.
	(dse_step7) Likewise.

From-SVN: r223955
 2015-06-01 12:41:48 +00:00
Martin Liska
e956943eb1 Change use to type-based pool allocator in df-scan.c. 
* df-scan.c (struct df_scan_problem_data):Use new type-based pool allocator.
	(df_scan_free_internal) Likewise.
	(df_scan_alloc) Likewise.
	(df_grow_reg_info) Likewise.
	(df_free_ref) Likewise.
	(df_insn_create_insn_record) Likewise.
	(df_mw_hardreg_chain_delete) Likewise.
	(df_insn_info_delete) Likewise.
	(df_free_collection_rec) Likewise.
	(df_mw_hardreg_chain_delete_eq_uses) Likewise.
	(df_sort_and_compress_mws) Likewise.
	(df_ref_create_structure) Likewise.
	(df_ref_record) Likewise.

From-SVN: r223954
 2015-06-01 12:41:18 +00:00
Martin Liska
295e704728 Change use to type-based pool allocator in 
* df-problems.c (df_chain_create):Use new type-based pool allocator.
	(df_chain_unlink_1) Likewise.
	(df_chain_unlink) Likewise.
	(df_chain_remove_problem) Likewise.
	(df_chain_alloc) Likewise.
	(df_chain_free) Likewise.
	* df.h (struct dataflow) Likewise.

From-SVN: r223953
 2015-06-01 12:40:47 +00:00
Martin Liska
a78a26f11e Change use to type-based pool allocator in cselib.c. 
* cselib.c (new_elt_list):Use new type-based pool allocator.
	(new_elt_loc_list) Likewise.
	(unchain_one_elt_list) Likewise.
	(unchain_one_elt_loc_list) Likewise.
	(unchain_one_value) Likewise.
	(new_cselib_val) Likewise.
	(cselib_init) Likewise.
	(cselib_finish) Likewise.

From-SVN: r223952
 2015-06-01 12:39:32 +00:00
Martin Liska
533ab6c4c8 Change use to type-based pool allocator in sh.c. 
* config/sh/sh.c (add_constant):Use new type-based pool allocator.
	(sh_reorg) Likewise.

From-SVN: r223951
 2015-06-01 12:38:48 +00:00
Martin Liska
ac0539d7ac Change use to type-based pool allocator in cfg.c. 
* cfg.c (initialize_original_copy_tables):Use new type-based pool allocator.
	(free_original_copy_tables) Likewise.
	(copy_original_table_clear) Likewise.
	(copy_original_table_set) Likewise.

From-SVN: r223950
 2015-06-01 12:38:23 +00:00
Martin Liska
4fef8379d7 Change use to type-based pool allocator in c-format.c. 
* c-format.c (check_format_arg):Use new type-based pool allocator.
	(check_format_info_main) Likewise.

From-SVN: r223949
 2015-06-01 12:37:49 +00:00
Martin Liska
c1f5ce4830 Change use to type-based pool allocator in asan.c. 
* asan.c (asan_mem_ref_get_alloc_pool):Use new type-based pool allocator.
	(asan_mem_ref_new) Likewise.
	(free_mem_ref_resources) Likewise.

From-SVN: r223948
 2015-06-01 12:37:26 +00:00
Martin Liska
7e46899d1d Change use to type-based pool allocator in 
* var-tracking.c (variable_htab_free):Use new type-based pool allocator.
	(attrs_list_clear) Likewise.
	(attrs_list_insert) Likewise.
	(attrs_list_copy) Likewise.
	(shared_hash_unshare) Likewise.
	(shared_hash_destroy) Likewise.
	(unshare_variable) Likewise.
	(var_reg_delete_and_set) Likewise.
	(var_reg_delete) Likewise.
	(var_regno_delete) Likewise.
	(drop_overlapping_mem_locs) Likewise.
	(variable_union) Likewise.
	(insert_into_intersection) Likewise.
	(canonicalize_values_star) Likewise.
	(variable_merge_over_cur) Likewise.
	(dataflow_set_merge) Likewise.
	(remove_duplicate_values) Likewise.
	(variable_post_merge_new_vals) Likewise.
	(dataflow_set_preserve_mem_locs) Likewise.
	(dataflow_set_remove_mem_locs) Likewise.
	(variable_from_dropped) Likewise.
	(variable_was_changed) Likewise.
	(set_slot_part) Likewise.
	(clobber_slot_part) Likewise.
	(delete_slot_part) Likewise.
	(loc_exp_insert_dep) Likewise.
	(notify_dependents_of_changed_value) Likewise.
	(emit_notes_for_differences_1) Likewise.
	(vt_emit_notes) Likewise.
	(vt_initialize) Likewise.
	(vt_finalize) Likewise.

From-SVN: r223947
 2015-06-01 12:36:49 +00:00
Martin Liska
8b17d27f76 Change use to type-based pool allocator in ira-color.c. 
* ira-color.c (init_update_cost_records):Use new type-based pool allocator.
	(get_update_cost_record) Likewise.
	(free_update_cost_record_list) Likewise.
	(finish_update_cost_records) Likewise.
	(initiate_cost_update) Likewise.

From-SVN: r223946
 2015-06-01 12:36:01 +00:00
Martin Liska
2f77a6072c Change use to type-based pool allocator in lra.c. 
* lra.c (init_insn_regs): Use new type-based pool allocator.
	(new_insn_reg) Likewise.
	(free_insn_reg) Likewise.
	(free_insn_regs) Likewise.
	(finish_insn_regs) Likewise.
	(init_insn_recog_data) Likewise.
	(init_reg_info) Likewise.
	(finish_reg_info) Likewise.
	(lra_free_copies) Likewise.
	(lra_create_copy) Likewise.
	(invalidate_insn_data_regno_info) Likewise.

From-SVN: r223945
 2015-06-01 12:35:20 +00:00
Martin Liska
cb8abb1cf9 Change use to type-based pool allocator in lra-lives.c. 
* lra-lives.c (free_live_range): Use new type-based pool allocator.
	(free_live_range_list) Likewise.
	(create_live_range) Likewise.
	(copy_live_range) Likewise.
	(lra_merge_live_ranges) Likewise.
	(remove_some_program_points_and_update_live_ranges) Likewise.
	(lra_live_ranges_init) Likewise.
	(lra_live_ranges_finish) Likewise.

From-SVN: r223944
 2015-06-01 12:34:31 +00:00
Martin Liska
64afff5b02 Change use to type-based pool allocator in et-forest.c. 
* et-forest.c (et_new_occ): Use new type-based pool allocator.
	(et_new_tree): Likewise.
	(et_free_tree): Likewise.
	(et_free_tree_force): Likewise.
	(et_free_pools): Likewise.
	(et_split): Likewise.

From-SVN: r223943
 2015-06-01 12:33:23 +00:00
Martin Liska
7d50111bc5 Introduce new type-based pool allocator. 
* alloc-pool.c (struct alloc_pool_descriptor): Move definition
	to header file.
	* alloc-pool.h (pool_allocator::pool_allocator): New function.
	(pool_allocator::release): Likewise.
	(inline pool_allocator::release_if_empty): Likewise.
	(inline pool_allocator::~pool_allocator): Likewise.
	(pool_allocator::allocate): Likewise.
	(pool_allocator::remove): Likewise.

From-SVN: r223942
 2015-06-01 12:29:12 +00:00
James Greenhalgh
32d48af55e [Patch obvious] Fuseable is not a word -> s/fuseable/fusible/g 
gcc/

	* sched-deps.c (sched_analyze_2): Replace fuseable with fusible
	in comment.

From-SVN: r223940
 2015-06-01 12:00:09 +00:00
James Greenhalgh
fe0b29c7f4 [ARM Obvious] Fuseable is not a word -> s/fuseable/fusible/g 
gcc/

	* gcc/config/arm/arm-protos.h (tune_params): Rename fuseable_ops
	to fusible_ops.
	* gcc/config/arm/arm.c (arm_print_tune_info): Likewise.
	(arm_macro_fusion_p): Likewise.
	(arm_macro_fusion_pair_p): Likewise.

From-SVN: r223939
 2015-06-01 11:59:03 +00:00