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Author SHA1 Message Date
Jeff Law
5f51d00661 tree-ssa-threadedge.c (thread_across_edge): After threading through a joiner... 
* tree-ssa-threadedge.c (thread_across_edge): After threading
	through a joiner, allow threading a normal block requiring
	duplication.

	* tree-ssa-threadupdate.c (thread_block_1): Improve code to detect
	jump threading requests that would muck up the loop structures.

From-SVN: r205074
 2013-11-19 18:55:17 -07:00
Jeff Law
2ed4d7ee3c tree-ssa-threadupdate.c: Fix trailing whitespace. 
* tree-ssa-threadupdate.c: Fix trailing whitespace.
	* tree-ssa-threadupdate.h: Likewise.

From-SVN: r205072
 2013-11-19 18:41:36 -07:00
Mike Stump
605be31e3f * gdbinit.in: Add pmz to print out mpz values. 
From-SVN: r205071
 2013-11-20 00:50:47 +00:00
GCC Administrator
e67d548840 Daily bump. 
From-SVN: r205068
 2013-11-20 00:16:56 +00:00
Jan Hubicka
e9f67e625c common.opt (ffat-lto-objects): Disable by default. 
* common.opt (ffat-lto-objects): Disable by default.
	* doc/invoke.texi (fat-lto-objects): Update documentation.
	* opts.c: Enable fat-lto-objects on lto plugin disable setups.

From-SVN: r205065
 2013-11-19 23:52:19 +00:00
Jan Hubicka
0ab6c9a9bb * config/bootstrap-lto.mk: Use -ffat-lto-objects. 
From-SVN: r205064
 2013-11-19 23:51:28 +00:00
Jonathan Wakely
3c8bceb13e gnu.ver (_ZNSt11regex_errorC*): Export regex_error constructors. 
* config/abi/pre/gnu.ver (_ZNSt11regex_errorC*): Export regex_error
	constructors.
	* testsuite/20_util/addressof/1.cc: Remove { dg-do compile }.
	* testsuite/20_util/allocator_traits/members/destroy.cc: Likewise.
	* testsuite/20_util/allocator_traits/members/select.cc: Likewise. Fix
	failure.
	* testsuite/28_regex/basic_regex/ctors/extended/cstring.cc: Likewise.
	* testsuite/28_regex/init-list.cc: Likewise.
	* testsuite/28_regex/regex_error/regex_error.cc: Likewise.
	* testsuite/28_regex/sub_match/length.cc: Likewise. Add main.
	* testsuite/28_regex/sub_match/cast_char.cc: Likewise. Fix test.
	* testsuite/28_regex/sub_match/cast_wchar_t.cc: Likewise.
	* testsuite/tr1/7_regular_expressions/regex/cons/char/
	c_string_extended.cc: Delete.

From-SVN: r205063
 2013-11-19 23:22:26 +00:00
Martin Jambor
2d73cc4519 re PR rtl-optimization/59099 (Erroneous register allocation on 32-bit x86 using regparm) 
2013-11-19  Martin Jambor  <mjambor@suse.cz>

	PR rtl-optimization/59099
	* ira.c (find_moveable_pseudos): Put back various analyses from ira()
	here.
	(ira): Move init_reg_equiv and call to
	split_live_ranges_for_shrink_wrap up, remove analyses around call
	to find_moveable_pseudos.

testsuite/
	* gcc.target/i386/pr59099.c: New test.

From-SVN: r205061
 2013-11-19 23:53:06 +01:00
Alan Modra
8ce616e222 sysv4.h (CC1_ENDIAN_LITTLE_SPEC): Define as empty. 
* config/rs6000/sysv4.h (CC1_ENDIAN_LITTLE_SPEC): Define as empty.
	* config/rs6000/rs6000.c (rs6000_option_override_internal): Default
	to strict alignment on older processors when little-endian.
	* config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Default to power8
	for ELFv2.

From-SVN: r205060
 2013-11-20 09:20:33 +10:30
Teresa Johnson
32ad0f0329 i386-common.c: Enable -freorder-blocks-and-partition at -O2 and up for x86. 
2013-11-19  Teresa Johnson  <tejohnson@google.com>

	* common/config/i386/i386-common.c: Enable
	-freorder-blocks-and-partition at -O2 and up for x86.
	* doc/invoke.texi: Update -freorder-blocks-and-partition default.
	* opts.c (finish_options): Only warn if -freorder-blocks-and-
	partition was set on command line.

From-SVN: r205058
 2013-11-19 22:13:49 +00:00
Sriraman Tallam
2ae367c1e7 Emit a label for the split cold function part. 
Emit a label for the split cold function part.  Label name is formed by
suffixing the original function name with "cold".

Patch tested for bootstrap on all default languages on x86_64 and
regression testsuite checked for parity with RUNTESTFLAGS -m32 and m64.

From-SVN: r205057
 2013-11-19 22:12:21 +00:00
Jonathan Wakely
50875e80e1 noexcept.cc: Change to compile-only test. 
* testsuite/23_containers/forward_list/allocator/noexcept.cc: Change
	to compile-only test. Adjust swap overload to handle rebound
	allocators.
	* testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/allocator/noexcept.cc:
	Likewise.
	* testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
	* testsuite/23_containers/vector/allocator/swap.cc: Add elements
	before swapping.

From-SVN: r205056
 2013-11-19 22:03:30 +00:00
David Malcolm
fefa31b568 Eliminate ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR macros 
gcc/

	* basic-block.h (ENTRY_BLOCK_PTR_FOR_FUNCTION): Rename macro to...
	(EXIT_BLOCK_PTR_FOR_FUNCTION): ...this.
	(ENTRY_BLOCK_PTR_FOR_FN): Renamed macro to...
	(EXIT_BLOCK_PTR_FOR_FN): ...this.
	(ENTRY_BLOCK_PTR): Eliminate macro as work towards making uses of
	cfun be explicit.
	(EXIT_BLOCK_PTR): Likewise.
	(FOR_ALL_BB): Rework for now to eliminate use of "ENTRY_BLOCK_PTR".
	(FOR_ALL_BB_FN): Update for renaming of
	"ENTRY_BLOCK_PTR_FOR_FUNCTION" to "ENTRY_BLOCK_PTR_FOR_FN".

	* cfg.c (init_flow): Likewise.
	(check_bb_profile): Likewise.
	* cfganal.c (pre_and_rev_post_order_compute_fn): Likewise.
	* cfgcleanup.c (walk_to_nondebug_insn): Likewise.
	* cfghooks.c (account_profile_record): Likewise.
	* cfgloop.c (init_loops_structure): Likewise.
	* cgraphbuild.c (record_eh_tables): Likewise.
	(compute_call_stmt_bb_frequency): Likewise.
	* ipa-inline-analysis.c (compute_bb_predicates): Likewise.
	* lto-streamer-in.c (input_cfg): Likewise.
	* predict.c (maybe_hot_frequency_p): Likewise.
	* tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
	* tree-inline.c (initialize_cfun): Likewise.
	(copy_cfg_body): Likewise.
	(copy_body): Likewise.
	(tree_function_versioning): Likewise.

	* bb-reorder.c (add_labels_and_missing_jumps): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(duplicate_computed_gotos): Remove usage of EXIT_BLOCK_PTR macro.
	(find_rarely_executed_basic_blocks_and_crossing_edges): Remove uses of
	macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(connect_traces): Likewise.
	(rest_of_handle_reorder_blocks): Remove usage of EXIT_BLOCK_PTR macro.
	(bb_to_key): Remove usage of ENTRY_BLOCK_PTR macro.
	(fix_crossing_conditional_branches): Remove usage of EXIT_BLOCK_PTR
	macro.
	(find_traces_1_round): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(fix_up_fall_thru_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(find_traces): Remove usage of ENTRY_BLOCK_PTR macro.
	(fix_up_crossing_landing_pad): Remove usage of EXIT_BLOCK_PTR macro.
	(rotate_loop): Likewise.
	* bt-load.c (migrate_btr_def): Remove usage of ENTRY_BLOCK_PTR macro.
	* cfg.c (clear_aux_for_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(alloc_aux_for_edges): Likewise.
	(clear_bb_flags): Remove usage of ENTRY_BLOCK_PTR macro.
	(cached_make_edge): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compact_blocks): Likewise.
	(clear_edges): Likewise.
	* cfganal.c (single_pred_before_succ_order): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(bitmap_union_of_succs): Remove usage of EXIT_BLOCK_PTR macro.
	(bitmap_union_of_preds): Remove usage of ENTRY_BLOCK_PTR macro.
	(bitmap_intersection_of_succs): Remove usage of EXIT_BLOCK_PTR macro.
	(bitmap_intersection_of_preds): Remove usage of ENTRY_BLOCK_PTR macro.
	(inverted_post_order_compute): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compute_dominance_frontiers_1): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(post_order_compute): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(connect_infinite_loops_to_exit): Remove usage of EXIT_BLOCK_PTR
	macro.
	(remove_fake_edges): Remove usage of ENTRY_BLOCK_PTR macro.
	(add_noreturn_fake_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(find_pdom): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(remove_fake_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(verify_edge_list): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(print_edge_list): Likewise.
	(create_edge_list): Likewise.
	(find_unreachable_blocks): Remove usage of ENTRY_BLOCK_PTR macro.
	(mark_dfs_back_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* cfgbuild.c (find_bb_boundaries): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(find_many_sub_basic_blocks): Remove usage of EXIT_BLOCK_PTR macro.
	(make_edges): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* cfgcleanup.c (delete_unreachable_blocks): Likewise.
	(try_optimize_cfg): Likewise.
	(try_head_merge_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(try_crossjump_to_edge): Remove usage of ENTRY_BLOCK_PTR macro.
	(try_crossjump_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(merge_blocks_move): Remove usage of ENTRY_BLOCK_PTR macro.
	(outgoing_edges_match): Remove usage of EXIT_BLOCK_PTR macro.
	(try_forward_edges): Likewise.
	(try_simplify_condjump): Likewise.
	* cfgexpand.c (gimple_expand_cfg): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(construct_exit_block): Remove usage of EXIT_BLOCK_PTR macro.
	(construct_init_block): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(expand_gimple_basic_block): Remove usage of EXIT_BLOCK_PTR macro.
	(expand_gimple_tailcall): Likewise.
	* cfghooks.c (can_duplicate_block_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(tidy_fallthru_edges): Likewise.
	(verify_flow_info): Likewise.
	* cfgloop.c (flow_bb_inside_loop_p): Likewise.
	(num_loop_branches): Remove usage of EXIT_BLOCK_PTR macro.
	(disambiguate_multiple_latches): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(get_loop_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(bb_loop_header_p): Remove usage of ENTRY_BLOCK_PTR macro.
	(get_loop_body_in_bfs_order): Remove usage of EXIT_BLOCK_PTR macro.
	(get_loop_body_in_dom_order): Likewise.
	(get_loop_body): Likewise.
	* cfgloopanal.c (mark_irreducible_loops): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* cfgloopmanip.c (create_preheader): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(remove_path): Remove usage of EXIT_BLOCK_PTR macro.
	(fix_bb_placement): Likewise.
	* cfgrtl.c (rtl_block_empty_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(rtl_can_remove_branch_p): Remove usage of EXIT_BLOCK_PTR macro.
	(cfg_layout_split_edge): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(rtl_flow_call_edges_add): Remove usage of EXIT_BLOCK_PTR macro.
	(cfg_layout_can_merge_blocks_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(cfg_layout_redirect_edge_and_branch): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(fixup_fallthru_exit_predecessor): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(fixup_reorder_chain): Likewise.
	(relink_block_chain): Likewise.
	(cfg_layout_delete_block): Remove usage of EXIT_BLOCK_PTR macro.
	(rtl_verify_bb_layout): Remove usage of ENTRY_BLOCK_PTR macro.
	(cfg_layout_duplicate_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(force_one_exit_fallthru): Likewise.
	(rtl_verify_fallthru): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(rtl_verify_edges): Likewise.
	(commit_edge_insertions): Likewise.
	(commit_one_edge_insertion): Likewise.
	(rtl_split_edge): Likewise.
	(force_nonfallthru_and_redirect): Likewise.
	(outof_cfg_layout_mode): Remove usage of EXIT_BLOCK_PTR macro.
	(skip_insns_after_block): Likewise.
	(fixup_partition_crossing): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(purge_dead_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(rtl_can_merge_blocks): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(contains_no_active_insn_p): Likewise.
	(emit_insn_at_entry): Remove usage of ENTRY_BLOCK_PTR macro.
	(entry_of_function): Likewise.
	(last_bb_in_partition): Remove usage of EXIT_BLOCK_PTR macro.
	(fixup_new_cold_bb): Likewise.
	(patch_jump_insn): Likewise.
	(try_redirect_by_replacing_jump): Likewise.
	(block_label): Likewise.
	(could_fall_through): Likewise.
	(can_fallthru): Likewise.
	* cgraphbuild.c (cgraph_rebuild_references): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(rebuild_cgraph_edges): Likewise.
	* cgraphunit.c (init_lowered_empty_function): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(expand_thunk): Remove usage of EXIT_BLOCK_PTR macro.
	* combine.c (get_last_value): Remove usage of ENTRY_BLOCK_PTR macro.
	(distribute_links): Remove usage of EXIT_BLOCK_PTR macro.
	(get_last_value_validate): Remove usage of ENTRY_BLOCK_PTR macro.
	(try_combine): Remove usage of EXIT_BLOCK_PTR macro.
	(reg_num_sign_bit_copies_for_combine): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(reg_nonzero_bits_for_combine): Likewise.
	(set_nonzero_bits_and_sign_copies): Likewise.
	(combine_instructions): Likewise.
	* cprop.c (one_cprop_pass): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(bypass_conditional_jumps): Likewise.
	(bypass_block): Remove usage of EXIT_BLOCK_PTR macro.
	(find_implicit_sets): Likewise.
	(cprop_jump): Likewise.
	* cse.c (cse_cc_succs): Likewise.
	(cse_find_path): Likewise.
	* df-problems.c (df_lr_confluence_0): Likewise.
	* df-scan.c (df_entry_block_defs_collect): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(df_exit_block_uses_collect): Remove usage of EXIT_BLOCK_PTR macro.
	* dominance.c (iterate_fix_dominators): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(calc_idoms): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(determine_dominators_for_sons): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(calc_dfs_tree): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(prune_bbs_to_update_dominators): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(calc_dfs_tree_nonrec): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* domwalk.c (cmp_bb_postorder): Likewise.
	* dse.c (dse_step1): Remove usage of EXIT_BLOCK_PTR macro.
	* except.c (finish_eh_generation): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(sjlj_emit_function_enter): Likewise.
	* final.c (compute_alignments): Likewise.
	* function.c (thread_prologue_and_epilogue_insns): Remove uses of
	macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(reposition_prologue_and_epilogue_notes): Remove usage of
	EXIT_BLOCK_PTR macro.
	(convert_jumps_to_returns): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(regno_clobbered_at_setjmp): Remove usage of ENTRY_BLOCK_PTR macro.
	(next_block_for_reg): Remove usage of EXIT_BLOCK_PTR macro.
	* gcse.c (hoist_code): Remove usage of ENTRY_BLOCK_PTR macro.
	(update_bb_reg_pressure): Remove usage of EXIT_BLOCK_PTR macro.
	(compute_code_hoist_vbeinout): Likewise.
	(should_hoist_expr_to_dom): Remove usage of ENTRY_BLOCK_PTR macro.
	(pre_expr_reaches_here_p_work): Likewise.
	* gimple-iterator.c (gsi_commit_edge_inserts): Likewise.
	(gimple_find_edge_insert_loc): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* gimple-ssa-strength-reduction.c (slsr_process_phi): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* graph.c (draw_cfg_nodes_for_loop): Remove usage of EXIT_BLOCK_PTR
	macro.
	* graphite-clast-to-gimple.c (translate_clast_user): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* graphite-scop-detection.c (build_scops): Likewise.
	(create_sese_edges): Remove usage of EXIT_BLOCK_PTR macro.
	(scopdet_basic_block_info): Remove usage of ENTRY_BLOCK_PTR macro.
	* haifa-sched.c (restore_bb_notes): Remove usage of EXIT_BLOCK_PTR
	macro.
	(unlink_bb_notes): Likewise.
	(create_check_block_twin): Likewise.
	(init_before_recovery): Likewise.
	(sched_extend_bb): Likewise.
	(priority): Likewise.
	* hw-doloop.c (reorder_loops): Likewise.
	(discover_loop): Likewise.
	* ifcvt.c (dead_or_predicable): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(find_if_case_1): Remove usage of EXIT_BLOCK_PTR macro.
	(block_has_only_trap): Likewise.
	(cond_exec_find_if_block): Likewise.
	(merge_if_block): Likewise.
	* ipa-inline-analysis.c (param_change_prob): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(record_modified): Likewise.
	* ipa-pure-const.c (execute_warn_function_noreturn): Remove usage of
	EXIT_BLOCK_PTR macro.
	(local_pure_const): Likewise.
	* ipa-split.c (split_function): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(find_split_points): Likewise.
	(consider_split): Likewise.
	(find_return_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(verify_non_ssa_vars): Remove usage of ENTRY_BLOCK_PTR macro.
	* ira-build.c (ira_loop_tree_body_rev_postorder): Likewise.
	* ira-color.c (print_loop_title): Remove usage of EXIT_BLOCK_PTR
	macro.
	* ira-emit.c (entered_from_non_parent_p): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(ira_emit): Remove usage of EXIT_BLOCK_PTR macro.
	* ira-int.h (ira_assert): Remove usage of ENTRY_BLOCK_PTR macro.
	* ira.c (split_live_ranges_for_shrink_wrap): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* lcm.c (compute_rev_insert_delete): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(compute_nearerout): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compute_farthest): Likewise.
	(compute_available): Likewise.
	(compute_insert_delete): Remove usage of EXIT_BLOCK_PTR macro.
	(compute_laterin): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compute_earliest): Likewise.
	(compute_antinout_edge): Likewise.
	* loop-iv.c (simplify_using_initial_values): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* loop-unswitch.c (unswitch_loop): Remove usage of EXIT_BLOCK_PTR
	macro.
	* lra-assigns.c (find_hard_regno_for): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* lra-constraints.c (lra_inheritance): Remove usage of EXIT_BLOCK_PTR
	macro.
	* lra-lives.c (lra_create_live_ranges): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* lra.c (has_nonexceptional_receiver): Remove usage of EXIT_BLOCK_PTR
	macro.
	* lto-streamer-in.c (input_function): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* lto-streamer-out.c (output_cfg): Likewise.
	* mcf.c (adjust_cfg_counts): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(create_fixup_graph): Remove usage of ENTRY_BLOCK_PTR macro.
	* mode-switching.c (optimize_mode_switching): Likewise.
	(create_pre_exit): Remove usage of EXIT_BLOCK_PTR macro.
	* modulo-sched.c (rest_of_handle_sms): Likewise.
	(canon_loop): Likewise.
	* omp-low.c (build_omp_regions): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* postreload-gcse.c (eliminate_partially_redundant_loads): Remove uses
	of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* predict.c (rebuild_frequencies): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(propagate_freq): Remove usage of EXIT_BLOCK_PTR macro.
	(estimate_bb_frequencies): Remove usage of ENTRY_BLOCK_PTR macro.
	(tree_estimate_probability_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(expensive_function_p): Remove usage of ENTRY_BLOCK_PTR macro.
	(tree_bb_level_predictions): Remove usage of EXIT_BLOCK_PTR macro.
	(counts_to_freqs): Remove usage of ENTRY_BLOCK_PTR macro.
	(apply_return_prediction): Remove usage of EXIT_BLOCK_PTR macro.
	(estimate_loops): Remove usage of ENTRY_BLOCK_PTR macro.
	(gimple_predict_edge): Likewise.
	(probably_never_executed): Likewise.
	* profile.c (find_spanning_tree): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(branch_prob): Likewise.
	(compute_branch_probabilities): Likewise.
	(compute_frequency_overlap): Remove usage of ENTRY_BLOCK_PTR macro.
	(is_inconsistent): Remove usage of EXIT_BLOCK_PTR macro.
	(read_profile_edge_counts): Remove usage of ENTRY_BLOCK_PTR macro.
	(set_bb_counts): Likewise.
	(correct_negative_edge_counts): Likewise.
	(get_exec_counts): Likewise.
	(instrument_values): Likewise.
	(instrument_edges): Likewise.
	* reg-stack.c (convert_regs): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(compensate_edges): Remove usage of ENTRY_BLOCK_PTR macro.
	(convert_regs_exit): Remove usage of EXIT_BLOCK_PTR macro.
	(convert_regs_entry): Remove usage of ENTRY_BLOCK_PTR macro.
	(reg_to_stack): Likewise.
	* regs.h (REG_N_SETS): Likewise.
	* reload.c (find_dummy_reload): Likewise.
	(combine_reloads): Likewise.
	(push_reload): Likewise.
	* reload1.c (has_nonexceptional_receiver): Remove usage of
	EXIT_BLOCK_PTR macro.
	* resource.c (mark_target_live_regs): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(find_basic_block): Likewise.
	* sched-ebb.c (ebb_add_block): Remove usage of EXIT_BLOCK_PTR macro.
	(schedule_ebbs): Likewise.
	* sched-int.h (sel_sched_p): Likewise.
	* sched-rgn.c (compute_dom_prob_ps): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(rgn_add_block): Remove usage of EXIT_BLOCK_PTR macro.
	(haifa_find_rgns): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(propagate_deps): Remove usage of EXIT_BLOCK_PTR macro.
	(extend_rgns): Likewise.
	(find_single_block_region): Likewise.
	* sel-sched-ir.c (sel_remove_loop_preheader): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(setup_nop_and_exit_insns): Remove usage of EXIT_BLOCK_PTR macro.
	(sel_create_recovery_block): Likewise.
	(bb_ends_ebb_p): Likewise.
	(sel_bb_end): Likewise.
	(sel_bb_head): Likewise.
	(free_lv_sets): Likewise.
	(init_lv_sets): Likewise.
	(tidy_control_flow): Likewise.
	(maybe_tidy_empty_bb): Likewise.
	* sel-sched-ir.h (_succ_iter_cond): Likewise.
	(_succ_iter_start): Likewise.
	(sel_bb_empty_or_nop_p): Likewise.
	(get_loop_exit_edges_unique_dests): Likewise.
	(inner_loop_header_p): Likewise.
	* sel-sched.c (create_block_for_bookkeeping): Likewise.
	(find_block_for_bookkeeping): Likewise.
	* store-motion.c (remove_reachable_equiv_notes): Likewise.
	(insert_store): Likewise.
	* trans-mem.c (ipa_tm_transform_clone): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(tm_memopt_compute_available): Remove usage of EXIT_BLOCK_PTR macro.
	(ipa_tm_scan_irr_function): Remove usage of ENTRY_BLOCK_PTR macro.
	(gate_tm_init): Likewise.
	(tm_region_init): Likewise.
	* tree-cfg.c (execute_fixup_cfg): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(execute_warn_function_return): Remove usage of EXIT_BLOCK_PTR macro.
	(split_critical_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(print_loops): Remove usage of ENTRY_BLOCK_PTR macro.
	(move_sese_region_to_fn): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(gimple_redirect_edge_and_branch): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(gimple_verify_flow_info): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(remove_edge_and_dominated_blocks): Remove usage of EXIT_BLOCK_PTR
	macro.
	(make_edges): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(gimple_flow_call_edges_add): Remove usage of EXIT_BLOCK_PTR macro.
	(make_blocks): Remove usage of ENTRY_BLOCK_PTR macro.
	(build_gimple_cfg): Likewise.
	(gimple_duplicate_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(gimple_can_merge_blocks_p): Likewise.
	* tree-cfgcleanup.c (tree_forwarder_block_p): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* tree-complex.c (update_parameter_components): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* tree-if-conv.c (get_loop_body_in_if_conv_order): Remove usage of
	EXIT_BLOCK_PTR macro.
	* tree-inline.c (tree_function_versioning): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(delete_unreachable_blocks_update_callgraph): Likewise.
	(initialize_cfun): Likewise.
	(copy_cfg_body): Remove usage of ENTRY_BLOCK_PTR macro.
	(copy_edges_for_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(remap_ssa_name): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-into-ssa.c (update_ssa): Likewise.
	(maybe_register_def): Remove usage of EXIT_BLOCK_PTR macro.
	(insert_updated_phi_nodes_for): Remove usage of ENTRY_BLOCK_PTR macro.
	(rewrite_into_ssa): Likewise.
	(rewrite_debug_stmt_uses): Likewise.
	* tree-outof-ssa.c (expand_phi_nodes): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* tree-profile.c (gimple_gen_ic_func_profiler): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* tree-scalar-evolution.h (block_before_loop): Likewise.
	* tree-sra.c (sra_ipa_reset_debug_stmts): Likewise.
	(dump_dereferences_table): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(analyze_caller_dereference_legality): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(propagate_dereference_distances): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(initialize_parameter_reductions): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* tree-ssa-ccp.c (gsi_prev_dom_bb_nondebug): Likewise.
	(optimize_stack_restore): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-coalesce.c (create_outofssa_var_map): Likewise.
	* tree-ssa-dce.c (eliminate_unnecessary_stmts): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(remove_dead_stmt): Remove usage of EXIT_BLOCK_PTR macro.
	(propagate_necessity): Remove usage of ENTRY_BLOCK_PTR macro.
	(mark_control_dependent_edges_necessary): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	* tree-ssa-dom.c (eliminate_degenerate_phis): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(tree_ssa_dominator_optimize): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-live.c (verify_live_on_entry): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(calculate_live_on_exit): Likewise.
	(set_var_live_on_entry): Remove usage of ENTRY_BLOCK_PTR macro.
	(loe_visit_block): Likewise.
	* tree-ssa-live.h (live_on_exit): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(live_on_entry): Likewise.
	* tree-ssa-loop-ivopts.c (find_interesting_uses): Remove usage of
	EXIT_BLOCK_PTR macro.
	* tree-ssa-loop-manip.c (compute_live_loop_exits): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* tree-ssa-loop-niter.c (simplify_using_initial_conditions): Likewise.
	(bound_difference): Likewise.
	* tree-ssa-loop-prefetch.c (may_use_storent_in_loop_p): Remove usage
	of EXIT_BLOCK_PTR macro.
	* tree-ssa-loop-unswitch.c (simplify_using_entry_checks): Remove usage
	of ENTRY_BLOCK_PTR macro.
	* tree-ssa-math-opts.c (register_division_in): Likewise.
	* tree-ssa-phiprop.c (tree_ssa_phiprop): Likewise.
	* tree-ssa-pre.c (compute_avail): Likewise.
	(compute_antic): Remove usage of EXIT_BLOCK_PTR macro.
	(insert): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-ssa-propagate.c (ssa_prop_init): Likewise.
	(simulate_block): Remove usage of EXIT_BLOCK_PTR macro.
	(cfg_blocks_add): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	(add_control_edge): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-reassoc.c (do_reassoc): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(build_and_add_sum): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-ssa-sink.c (nearest_common_dominator_of_uses): Likewise.
	(execute_sink_code): Remove usage of EXIT_BLOCK_PTR macro.
	* tree-ssa-uninit.c (find_dom): Remove usage of ENTRY_BLOCK_PTR macro.
	(compute_control_dep_chain): Remove usage of EXIT_BLOCK_PTR macro.
	(find_pdom): Likewise.
	(warn_uninitialized_vars): Remove usage of ENTRY_BLOCK_PTR macro.
	* tree-stdarg.c (reachable_at_most_once): Likewise.
	* tree-tailcall.c (tree_optimize_tail_calls_1): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(eliminate_tail_call): Likewise.
	* tsan.c (instrument_func_entry): Remove usage of ENTRY_BLOCK_PTR
	macro.
	(instrument_func_exit): Remove usage of EXIT_BLOCK_PTR macro.
	* var-tracking.c (vt_initialize): Remove uses of macros:
	ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
	(vt_add_function_parameter): Remove usage of ENTRY_BLOCK_PTR macro.
	(vt_find_locations): Remove usage of EXIT_BLOCK_PTR macro.
	(vt_stack_adjustments): Remove uses of macros: ENTRY_BLOCK_PTR,
	EXIT_BLOCK_PTR.
	* varasm.c (assemble_start_function): Remove usage of ENTRY_BLOCK_PTR
	macro.
	* config/bfin/bfin.c (hwloop_optimize): Likewise.
	* config/nds32/nds32.c (nds32_fp_as_gp_check_available): Remove usage
	of EXIT_BLOCK_PTR macro.
	* config/arm/arm.c (require_pic_register): Remove usage of
	ENTRY_BLOCK_PTR macro.
	(arm_r3_live_at_start_p): Likewise.
	(any_sibcall_could_use_r3): Remove usage of EXIT_BLOCK_PTR macro.
	* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
	* config/frv/frv.c (frv_optimize_membar_global): Likewise.
	* config/alpha/alpha.c (alpha_gp_save_rtx): Remove usage of
	ENTRY_BLOCK_PTR macro.
	* config/i386/i386.c (ix86_count_insn): Likewise.
	(ix86_seh_fixup_eh_fallthru): Remove usage of EXIT_BLOCK_PTR macro.
	(ix86_pad_short_function): Likewise.
	(ix86_compute_frame_layout): Remove usage of ENTRY_BLOCK_PTR macro.
	(ix86_pad_returns): Remove usage of EXIT_BLOCK_PTR macro.
	(ix86_eax_live_at_start_p): Remove usage of ENTRY_BLOCK_PTR macro.
	(add_condition_to_bb): Remove usage of EXIT_BLOCK_PTR macro.
	(ix86_expand_epilogue): Likewise.
	* config/ia64/ia64.c (ia64_asm_unwind_emit): Likewise.
	(ia64_expand_prologue): Likewise.

From-SVN: r205055
 2013-11-19 21:57:13 +00:00
Catherine Moore
faaa3afb19 invoke.texi (mfix-rm7000, [...]): Document. 
2013-11-19  Catherine Moore  <clm@codesourcery.com>

	* doc/invoke.texi (mfix-rm7000, mno-fix-rm7000): Document.
	* config/mips/mips.opt (mfix-rm7000): New option.
	* config/mips/mips.h (ASM_SPEC): Handle mfix-rm7000.
	* config/mips/mips.c (mips_reorg_process_insns): Disable
	noreorder for TARGET_FIX_RM7000.

From-SVN: r205054
 2013-11-19 16:30:54 -05:00
Oleg Endo
b327149a84 sh-c.c: Fix typo in include of file attribs.h. 
* config/sh/sh-c.c: Fix typo in include of file attribs.h.

From-SVN: r205052
 2013-11-19 18:34:44 +00:00
Kyrylo Tkachov
9e45112545 arm.c (arm_new_rtx_costs): Handle narrow mode add-shifts properly. 
* config/arm/arm.c (arm_new_rtx_costs):
	Handle narrow mode add-shifts properly.
	* config/arm/arm-common.c (arm_rtx_shift_left_p): Remove static.
	* config/arm/arm-common-protos.h (arm_rtx_shift_left_p):
	Declare extern.

From-SVN: r205051
 2013-11-19 17:53:33 +00:00
James Greenhalgh
5393d83e74 [ARM] Add missing type attribute to zero_extend on arm 
gcc/
	* config/arm/arm.md (zero_extend<mode>di2): Add type attribute.

From-SVN: r205050
 2013-11-19 17:40:15 +00:00
Ulrich Weigand
ec7ef53312 ppc64-abi-2.c (MAKE_SLOT): New macro to construct parameter slot value in endian-independent way. 
* gcc.target/powerpc/ppc64-abi-2.c (MAKE_SLOT): New macro to
	construct parameter slot value in endian-independent way.
	(fcevv, fciievv, fcvevv): Use it.

From-SVN: r205047
 2013-11-19 17:12:14 +00:00
Ulrich Weigand
2d04cc301b vector.md ("mov<mode>"): Do not call rs6000_emit_le_vsx_move to move into or out of GPRs. 
* config/rs6000/vector.md ("mov<mode>"): Do not call
	rs6000_emit_le_vsx_move to move into or out of GPRs.
	* config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Assert
	source and destination are not GPR hard regs.

From-SVN: r205045
 2013-11-19 17:01:45 +00:00
David Malcolm
dc936fb236 Eliminate n_edges macro 
* basic-block.h (n_edges_for_function): Rename macro to...
	(n_edges_for_fn): ...this.
	(n_edges): Eliminate macro as work towards making uses of
	cfun be explicit.

	* cfg.c (init_flow): Update for renaming of "n_edges_for_function"
	to "n_edges_for_fn".

	* cfg.c (unchecked_make_edge): Remove usage of n_edges macro.
	(clear_edges): Likewise.
	(free_edge): Likewise.
	* cfghooks.c (dump_flow_info): Likewise.
	* cprop.c (is_too_expensive): Likewise.
	* df-core.c (df_worklist_dataflow_doublequeue): Likewise.
	* gcse.c (is_too_expensive): Likewise.
	(prune_insertions_deletions): Likewise.
	* mcf.c (create_fixup_graph): Likewise.
	* sched-rgn.c (haifa_find_rgns): Likewise.
	* tree-cfg.c (gimple_dump_cfg): Likewise.
	* var-tracking.c (variable_tracking_main_1): Likewise.

From-SVN: r205044
 2013-11-19 16:50:04 +00:00
Marcus Shawcroft
e0f396bc05 [AArch64] Fix over length lines around aarch64_save_or_restore_fprs. 
From-SVN: r205043
 2013-11-19 16:39:32 +00:00
Marcus Shawcroft
2a9704d007 [PATCH] [AArch64] Fix whitespace around aarch64_movdi_<mode>low 
From-SVN: r205042
 2013-11-19 16:36:29 +00:00
Marcus Shawcroft
3294102b3a [AArch64] Fix whitespace around PROFILE_HOOK. 
From-SVN: r205041
 2013-11-19 16:33:03 +00:00
Joseph Myers
cb1ac93c63 varasm.c (align_variable): Give error instead of warning for unsupported alignment. 
* varasm.c (align_variable): Give error instead of warning for
	unsupported alignment.
	(assemble_noswitch_variable): Likewise.

From-SVN: r205040
 2013-11-19 16:29:57 +00:00
Jan Hubicka
bc36cb9bfe Revert accidental checkin. 
From-SVN: r205039
 2013-11-19 16:29:09 +00:00
Basile Starynkevitch
b826515a45 c-opts.c: Include plugin.h. 
[gcc/c-family]
2013-11-19  Basile Starynkevitch  <basile@starynkevitch.net>

        * c-opts.c: Include plugin.h.
        (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.

[gcc/]
2013-11-19  Basile Starynkevitch  <basile@starynkevitch.net>

        * plugin.def (PLUGIN_INCLUDE_FILE): New event, invoked in 
        cb_file_change.

From-SVN: r205038
 2013-11-19 16:26:52 +00:00
Jan Hubicka
8f1d131700 * ipa/devirt9.C: Fix previous change. 
From-SVN: r205037
 2013-11-19 16:26:21 +00:00
Peter Bergner
fdbbed34e0 loop-doloop.c (doloop_optimize_loops): Remove unused loop iterator argument from FOR_EACH_LOOP. 
* loop-doloop.c (doloop_optimize_loops): Remove unused
	loop iterator argument from FOR_EACH_LOOP.

From-SVN: r205036
 2013-11-19 10:21:32 -06:00
Cesar Philippidis
13cbdaec86 [AArch64] Fix 20101011-1.c 
2013-11-19  Cesar Philippidis  <cesar@codesourcery.com>

	* gcc.c-torture/execute/20101011-1.c (__aarch64__):
	Remove defined(__linux__).

From-SVN: r205035
 2013-11-19 15:50:57 +00:00
David Malcolm
daa6e488c2 Convert gimple types from a union to C++ inheritance 
Patch partially autogenerated by refactor_gimple.py from
https://github.com/davidmalcolm/gcc-refactoring-scripts
revision 05fc808c61bd8ddd2372f29b79ceb2491360d298

	* Makefile.in (GIMPLE_H): Add dep on is-a.h.
	* coretypes.h (union gimple_statement_d): Remove declaration.
	(gimple): Convert from being a "union gimple_statement_d *"
	to a "struct gimple_statement_base *".
	(const_gimple): Likewise (with "const").
	* ggc.h (ggc_alloc_cleared_gimple_statement_d_stat): Replace
	with...
	(ggc_alloc_cleared_gimple_statement_stat): ...this.
	* gimple-pretty-print.c (debug): Change parameter from a
	"gimple_statement_d &" to a "gimple_statement_base &".
	(debug): Change parameter from a "gimple_statement_d *" to
	a "gimple_statement_base *".
	* gimple-pretty-print.h (debug): Update declarations as above.
	* gimple.c (gimple_alloc_stat): Update for renaming of
	ggc_alloc_cleared_gimple_statement_d_stat to
	ggc_alloc_cleared_gimple_statement_stat.
	* gimple.h: Include "is-a.h" for use by is_a_helper
	specializations in followup autogenerated patch.
	(struct gimple statement_base): Make this type usable as a base
	class by adding "desc", "tag" and "variable_size" to GTY, thus
	using opting-in to gengtype's support for simple inheritance.
	(gimple_statement_with_ops_base): Convert to a subclass of
	gimple_statement_base, dropping initial "gsbase" field.  Note
	that this type is abstract, with no GSS_ value, and thus no GTY
	tag value.
	(gimple_statement_with_ops): Convert to a subclass of
	gimple_statement_with_ops_base, dropping initial "opbase" field.
	Add tag value to GTY marking.  Update marking of op field to
	reflect how num_ops field is accessed via inheritance.
	(gimple_statement_with_memory_ops_base): Convert to a subclass of
	gimple_statement_with_ops_base, dropping initial "opbase" field.
	Add tag value to GTY marking.
	(gimple_statement_with_memory_ops): Convert to a subclass of
	public gimple_statement_with_memory_ops_base, dropping initial
	"membase" field.  Add tag value to GTY marking.  Update marking
	of op field to reflect how num_ops field is accessed via
	inheritance.
	(gimple_statement_call): Analogous changes that also update the
	marking of the "u" union.
	(gimple_statement_omp): Convert to a subclass of
	gimple_statement_base, dropping initial "gsbase" field, adding
	tag value to GTY marking.
	(gimple_statement_bind): Likewise.
	(gimple_statement_catch): Likewise.
	(gimple_statement_eh_filter): Likewise.
	(gimple_statement_eh_else): Likewise.
	(gimple_statement_eh_mnt): Likewise.
	(gimple_statement_phi): Likewise.
	(gimple_statement_eh_ctrl): Likewise.
	(gimple_statement_try): Likewise.
	(gimple_statement_wce): Likewise.
	(gimple_statement_asm): Convert to a subclass of
	gimple_statement_with_memory_ops_base, dropping initial
	"membase" field, adding tag value to GTY marking, and updating
	marking of op field.
	(gimple_statement_omp_critical): Convert to a subclass of
	gimple_statement_omp, dropping initial "omp" field, adding tag
	value to GTY marking.
	(gimple_statement_omp_for): Likewise.
	(gimple_statement_omp_parallel): Likewise.
	(gimple_statement_omp_task): Convert to a subclass of
	gimple_statement_omp_parallel, dropping initial "par" field,
	adding tag value to GTY marking.
	(gimple_statement_omp_sections): Convert to a subclass of
	gimple_statement_omp, dropping initial "omp" field, adding
	tag value to GTY marking.
	(gimple_statement_omp_continue): Convert to a subclass of
	gimple_statement_base, dropping initial "gsbase" field, adding
	tag value to GTY marking.
	(gimple_statement_omp_single): Convert to a subclass of
	gimple_statement_omp, dropping initial "omp" field, adding
	tag value to GTY marking.
	(gimple_statement_omp_atomic_load): Convert to a subclass of
	gimple_statement_base, dropping initial "gsbase" field, adding
	tag value to GTY marking.
	(gimple_statement_omp_atomic_store): Convert to a subclass of
	gimple_statement_base, dropping initial "gsbase" field, adding
	tag value to GTY marking.
	(gimple_statement_transaction): Convert to a subclass of
	gimple_statement_with_memory_ops_base, dropping initial "gsbase"
	field, adding tag value to GTY marking.
	(union gimple_statement_d): Remove.
	* system.h (CONST_CAST_GIMPLE): Update to use
	"struct gimple_statement_base *" rather than
	"union gimple_statement_d *".
	* tree-ssa-ccp.c (gimple_htab): Convert underlying type from
	gimple_statement_d to gimple_statement_base.

	* gimple.h (gimple_use_ops): Port from union to usage of
	dyn_cast.
	(gimple_set_use_ops): Port from union to usage of as_a.
	(gimple_set_vuse): Likewise.
	(gimple_set_vdef): Likewise.
	(gimple_call_internal_fn): Port from union to a static_cast,
	given that the type has already been asserted.
	(gimple_omp_body_ptr): Port from unchecked union usage to
	a static_cast.
	(gimple_omp_set_body): Likewise.

	* gimple-iterator.c (update_bb_for_stmts): Update for conversion of
	gimple types to a true class hierarchy.
	(update_call_edge_frequencies): Likewise.
	(gsi_insert_seq_nodes_before): Likewise.
	(gsi_insert_seq_nodes_after): Likewise.
	(gsi_split_seq_after): Likewise.
	(gsi_set_stmt): Likewise.
	(gsi_split_seq_before): Likewise.
	(gsi_remove): Likewise.
	* gimple-iterator.h (gsi_one_before_end_p): Likewise.
	(gsi_next): Likewise.
	(gsi_prev): Likewise.
	* gimple-pretty-print.c (dump_gimple_debug): Likewise.
	* gimple-ssa.h (gimple_vuse_op): Likewise.
	(gimple_vdef_op): Likewise.
	* gimple-streamer-in.c (input_gimple_stmt): Likewise.
	* gimple-streamer-out.c (output_gimple_stmt): Likewise.
	* gimple.c (gimple_set_code): Likewise.
	(gimple_alloc_stat): Likewise.
	(gimple_set_subcode): Likewise.
	(gimple_build_call_internal_1): Likewise.
	(gimple_check_failed): Likewise.
	(gimple_call_flags): Likewise.
	(gimple_set_bb): Likewise.
	* gimple.h (is_a_helper <gimple_statement_asm> (gimple)): New.
	(is_a_helper <gimple_statement_bind> (gimple)): Likewise.
	(is_a_helper <gimple_statement_call> (gimple)): Likewise.
	(is_a_helper <gimple_statement_catch> (gimple)): Likewise.
	(is_a_helper <gimple_statement_eh_ctrl> (gimple)): Likewise.
	(is_a_helper <gimple_statement_eh_else> (gimple)): Likewise.
	(is_a_helper <gimple_statement_eh_filter> (gimple)): Likewise.
	(is_a_helper <gimple_statement_eh_mnt> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_atomic_load> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_atomic_store> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_continue> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_critical> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_for> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_parallel> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_sections> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_single> (gimple)): Likewise.
	(is_a_helper <gimple_statement_omp_task> (gimple)): Likewise.
	(is_a_helper <gimple_statement_phi> (gimple)): Likewise.
	(is_a_helper <gimple_statement_transaction> (gimple)): Likewise.
	(is_a_helper <gimple_statement_try> (gimple)): Likewise.
	(is_a_helper <gimple_statement_wce> (gimple)): Likewise.
	(is_a_helper <const gimple_statement_asm> (const_gimple)): Likewise.
	(is_a_helper <const gimple_statement_bind> (const_gimple)): Likewise.
	(is_a_helper <const gimple_statement_call> (const_gimple)): Likewise.
	(is_a_helper <const gimple_statement_catch> (const_gimple)): Likewise.
	(is_a_helper <const gimple_statement_eh_ctrl> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_eh_filter> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_atomic_load> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_atomic_store>
	(const_gimple)): Likewise.
	(is_a_helper <const gimple_statement_omp_continue> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_critical> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_for> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_parallel> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_sections> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_single> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_omp_task> (const_gimple)):
	Likewise.
	(is_a_helper <const gimple_statement_phi> (const_gimple)): Likewise.
	(is_a_helper <const gimple_statement_transaction> (const_gimple)):
	Likewise.
	(gimple_seq_last): Update for conversion of gimple types to a true
	class hierarchy.
	(gimple_seq_set_last): Likewise.
	(gimple_code): Likewise.
	(gimple_bb): Likewise.
	(gimple_block): Likewise.
	(gimple_set_block): Likewise.
	(gimple_location): Likewise.
	(gimple_location_ptr): Likewise.
	(gimple_set_location): Likewise.
	(gimple_no_warning_p): Likewise.
	(gimple_set_no_warning): Likewise.
	(gimple_set_visited): Likewise.
	(gimple_visited_p): Likewise.
	(gimple_set_plf): Likewise.
	(gimple_plf): Likewise.
	(gimple_set_uid): Likewise.
	(gimple_uid): Likewise.
	(gimple_init_singleton): Likewise.
	(gimple_modified_p): Likewise.
	(gimple_set_modified): Likewise.
	(gimple_expr_code): Likewise.
	(gimple_has_volatile_ops): Likewise.
	(gimple_set_has_volatile_ops): Likewise.
	(gimple_omp_subcode): Likewise.
	(gimple_omp_set_subcode): Likewise.
	(gimple_omp_return_set_nowait): Likewise.
	(gimple_omp_section_set_last): Likewise.
	(gimple_omp_parallel_set_combined_p): Likewise.
	(gimple_omp_atomic_set_need_value): Likewise.
	(gimple_omp_atomic_set_seq_cst): Likewise.
	(gimple_num_ops): Likewise.
	(gimple_set_num_ops): Likewise.
	(gimple_assign_nontemporal_move_p): Likewise.
	(gimple_assign_set_nontemporal_move): Likewise.
	(gimple_assign_rhs_code): Likewise.
	(gimple_assign_set_rhs_code): Likewise.
	(gimple_call_internal_p): Likewise.
	(gimple_call_with_bounds_p): Likewise.
	(gimple_call_set_with_bounds): 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_set_alloca_for_var): Likewise.
	(gimple_call_alloca_for_var_p): Likewise.
	(gimple_call_copy_flags): Likewise.
	(gimple_cond_code): Likewise.
	(gimple_cond_set_code): Likewise.
	(gimple_cond_make_false): Likewise.
	(gimple_cond_make_true): Likewise.
	(gimple_asm_volatile_p): Likewise.
	(gimple_asm_set_volatile): Likewise.
	(gimple_asm_set_input): Likewise.
	(gimple_asm_input_p): Likewise.
	(gimple_try_kind): Likewise.
	(gimple_try_set_kind): Likewise.
	(gimple_try_catch_is_cleanup): Likewise.
	(gimple_try_set_catch_is_cleanup): Likewise.
	(gimple_wce_cleanup_eh_only): Likewise.
	(gimple_wce_set_cleanup_eh_only): Likewise.
	(gimple_debug_bind_p): Likewise.
	(gimple_debug_source_bind_p): Likewise.
	(gimple_omp_for_set_kind): Likewise.
	(gimple_omp_for_set_combined_p): Likewise.
	(gimple_omp_for_set_combined_into_p): Likewise.
	(gimple_omp_target_set_kind): Likewise.
	(gimple_transaction_subcode): Likewise.
	(gimple_transaction_set_subcode): Likewise.
	(gimple_predict_predictor): Likewise.
	(gimple_predict_set_predictor): Likewise.
	(gimple_predict_outcome): Likewise.
	(gimple_predict_set_outcome): Likewise.
	(gimple_transaction_set_label): Likewise.
	(gimple_transaction_set_body): Likewise.
	(gimple_transaction_label_ptr): Likewise.
	(gimple_transaction_label): Likewise.
	(gimple_transaction_body_ptr): Likewise.
	(gimple_omp_continue_set_control_use): Likewise.
	(gimple_omp_continue_control_use_ptr): Likewise.
	(gimple_omp_continue_control_use): Likewise.
	(gimple_omp_continue_set_control_def): Likewise.
	(gimple_omp_continue_control_def_ptr): Likewise.
	(gimple_omp_continue_control_def): Likewise.
	(gimple_omp_atomic_load_rhs_ptr): Likewise.
	(gimple_omp_atomic_load_rhs): Likewise.
	(gimple_omp_atomic_load_set_rhs): Likewise.
	(gimple_omp_atomic_load_lhs_ptr): Likewise.
	(gimple_omp_atomic_load_lhs): Likewise.
	(gimple_omp_atomic_load_set_lhs): Likewise.
	(gimple_omp_atomic_store_val_ptr): Likewise.
	(gimple_omp_atomic_store_val): Likewise.
	(gimple_omp_atomic_store_set_val): Likewise.
	(gimple_omp_for_cond): Likewise.
	(gimple_omp_for_set_cond): Likewise.
	(gimple_omp_sections_set_control): Likewise.
	(gimple_omp_sections_control_ptr): Likewise.
	(gimple_omp_sections_control): Likewise.
	(gimple_omp_sections_set_clauses): Likewise.
	(gimple_omp_sections_clauses_ptr): Likewise.
	(gimple_omp_sections_clauses): Likewise.
	(gimple_omp_teams_set_clauses): Likewise.
	(gimple_omp_teams_clauses_ptr): Likewise.
	(gimple_omp_teams_clauses): Likewise.
	(gimple_omp_target_set_data_arg): Likewise.
	(gimple_omp_target_data_arg_ptr): Likewise.
	(gimple_omp_target_data_arg): Likewise.
	(gimple_omp_target_set_child_fn): Likewise.
	(gimple_omp_target_child_fn_ptr): Likewise.
	(gimple_omp_target_child_fn): Likewise.
	(gimple_omp_target_set_clauses): Likewise.
	(gimple_omp_target_clauses_ptr): Likewise.
	(gimple_omp_target_clauses): Likewise.
	(gimple_omp_single_set_clauses): Likewise.
	(gimple_omp_single_clauses_ptr): Likewise.
	(gimple_omp_single_clauses): Likewise.
	(gimple_omp_task_set_arg_align): Likewise.
	(gimple_omp_task_arg_align_ptr): Likewise.
	(gimple_omp_task_arg_align): Likewise.
	(gimple_omp_task_set_arg_size): Likewise.
	(gimple_omp_task_arg_size_ptr): Likewise.
	(gimple_omp_task_arg_size): Likewise.
	(gimple_omp_task_set_copy_fn): Likewise.
	(gimple_omp_task_copy_fn_ptr): Likewise.
	(gimple_omp_task_copy_fn): Likewise.
	(gimple_omp_task_set_data_arg): Likewise.
	(gimple_omp_task_data_arg_ptr): Likewise.
	(gimple_omp_task_data_arg): Likewise.
	(gimple_omp_task_set_child_fn): Likewise.
	(gimple_omp_task_child_fn_ptr): Likewise.
	(gimple_omp_task_child_fn): Likewise.
	(gimple_omp_task_set_clauses): Likewise.
	(gimple_omp_task_clauses_ptr): Likewise.
	(gimple_omp_task_clauses): Likewise.
	(gimple_omp_parallel_set_data_arg): Likewise.
	(gimple_omp_parallel_data_arg_ptr): Likewise.
	(gimple_omp_parallel_data_arg): Likewise.
	(gimple_omp_parallel_set_child_fn): Likewise.
	(gimple_omp_parallel_child_fn_ptr): Likewise.
	(gimple_omp_parallel_child_fn): Likewise.
	(gimple_omp_parallel_set_clauses): Likewise.
	(gimple_omp_parallel_clauses_ptr): Likewise.
	(gimple_omp_parallel_clauses): Likewise.
	(gimple_omp_for_set_pre_body): Likewise.
	(gimple_omp_for_pre_body_ptr): Likewise.
	(gimple_omp_for_set_incr): Likewise.
	(gimple_omp_for_incr_ptr): Likewise.
	(gimple_omp_for_incr): Likewise.
	(gimple_omp_for_set_final): Likewise.
	(gimple_omp_for_final_ptr): Likewise.
	(gimple_omp_for_final): Likewise.
	(gimple_omp_for_set_initial): Likewise.
	(gimple_omp_for_initial_ptr): Likewise.
	(gimple_omp_for_initial): Likewise.
	(gimple_omp_for_set_index): Likewise.
	(gimple_omp_for_index_ptr): Likewise.
	(gimple_omp_for_index): Likewise.
	(gimple_omp_for_collapse): Likewise.
	(gimple_omp_for_set_clauses): Likewise.
	(gimple_omp_for_clauses_ptr): Likewise.
	(gimple_omp_for_clauses): Likewise.
	(gimple_omp_critical_set_name): Likewise.
	(gimple_omp_critical_name_ptr): Likewise.
	(gimple_omp_critical_name): Likewise.
	(gimple_eh_dispatch_set_region): Likewise.
	(gimple_eh_dispatch_region): Likewise.
	(gimple_resx_set_region): Likewise.
	(gimple_resx_region): Likewise.
	(gimple_phi_set_arg): Likewise.
	(gimple_phi_arg): Likewise.
	(gimple_phi_set_result): Likewise.
	(gimple_phi_result_ptr): Likewise.
	(gimple_phi_result): Likewise.
	(gimple_phi_num_args): Likewise.
	(gimple_phi_capacity): Likewise.
	(gimple_wce_set_cleanup): Likewise.
	(gimple_wce_cleanup_ptr): Likewise.
	(gimple_try_set_cleanup): Likewise.
	(gimple_try_set_eval): Likewise.
	(gimple_try_cleanup_ptr): Likewise.
	(gimple_try_eval_ptr): Likewise.
	(gimple_eh_else_set_e_body): Likewise.
	(gimple_eh_else_set_n_body): Likewise.
	(gimple_eh_else_e_body_ptr): Likewise.
	(gimple_eh_else_n_body_ptr): Likewise.
	(gimple_eh_must_not_throw_set_fndecl): Likewise.
	(gimple_eh_must_not_throw_fndecl): Likewise.
	(gimple_eh_filter_set_failure): Likewise.
	(gimple_eh_filter_set_types): Likewise.
	(gimple_eh_filter_failure_ptr): Likewise.
	(gimple_eh_filter_types_ptr): Likewise.
	(gimple_eh_filter_types): Likewise.
	(gimple_catch_set_handler): Likewise.
	(gimple_catch_set_types): Likewise.
	(gimple_catch_handler_ptr): Likewise.
	(gimple_catch_types_ptr): Likewise.
	(gimple_catch_types): Likewise.
	(gimple_asm_string): Likewise.
	(gimple_asm_set_label_op): Likewise.
	(gimple_asm_label_op): Likewise.
	(gimple_asm_set_clobber_op): Likewise.
	(gimple_asm_clobber_op): Likewise.
	(gimple_asm_set_output_op): Likewise.
	(gimple_asm_output_op_ptr): Likewise.
	(gimple_asm_output_op): Likewise.
	(gimple_asm_set_input_op): Likewise.
	(gimple_asm_input_op_ptr): Likewise.
	(gimple_asm_input_op): Likewise.
	(gimple_asm_nlabels): Likewise.
	(gimple_asm_nclobbers): Likewise.
	(gimple_asm_noutputs): Likewise.
	(gimple_asm_ninputs): Likewise.
	(gimple_bind_set_block): Likewise.
	(gimple_bind_block): Likewise.
	(gimple_bind_add_seq): Likewise.
	(gimple_bind_add_stmt): Likewise.
	(gimple_bind_set_body): Likewise.
	(gimple_bind_body_ptr): Likewise.
	(gimple_bind_append_vars): Likewise.
	(gimple_bind_set_vars): Likewise.
	(gimple_bind_vars): Likewise.
	(gimple_call_clobber_set): Likewise.
	(gimple_call_use_set): Likewise.
	(gimple_call_set_internal_fn): Likewise.
	(gimple_call_set_fntype): Likewise.
	(gimple_call_fntype): Likewise.
	(gimple_omp_return_lhs_ptr): Likewise.
	(gimple_omp_return_lhs): Likewise.
	(gimple_omp_return_set_lhs): Likewise.
	(gimple_omp_taskreg_set_data_arg): Likewise.
	(gimple_omp_taskreg_data_arg_ptr): Likewise.
	(gimple_omp_taskreg_data_arg): Likewise.
	(gimple_omp_taskreg_set_child_fn): Likewise.
	(gimple_omp_taskreg_child_fn_ptr): Likewise.
	(gimple_omp_taskreg_child_fn): Likewise.
	(gimple_omp_taskreg_set_clauses): Likewise.
	(gimple_omp_taskreg_clauses_ptr): Likewise.
	(gimple_omp_taskreg_clauses): Likewise.
	(gimple_vuse): Likewise.
	(gimple_vdef): Likewise.
	(gimple_vuse_ptr): Likewise.
	(gimple_vdef_ptr): Likewise.
	* tree-inline.c (copy_debug_stmt): Likewise.
	* tree-phinodes.c (make_phi_node): Likewise.

	* gimple.h (is_a_helper <const gimple_statement_with_ops>::test): New.
	(is_a_helper <gimple_statement_with_ops>::test): New.
	(is_a_helper <const gimple_statement_with_memory_ops>::test): New.
	(is_a_helper <gimple_statement_with_memory_ops>::test): New.

	* gimple-streamer-in.c (input_gimple_stmt): Port from union
	access to use of as_a.
	* gimple.c (gimple_build_asm_1): Likewise.
	(gimple_build_try): Likewise.  Also, return a specific subclass
	rather than just gimple.
	(gimple_build_resx): Port from union access to use of as_a.
	(gimple_build_eh_dispatch): Likewise.
	(gimple_build_omp_for): Likewise.  Also, convert allocation of iter
	now that gengtype no longer provides a typed allocator function.
	(gimple_copy): Likewise.
	* gimple.h (gimple_build_try): Return a specific subclass rather
	than just gimple.
	* gimplify.c (gimplify_cleanup_point_expr): Replace union access
	with subclass access by making use of new return type of
	gimple_build_try.
	* tree-phinodes.c: (allocate_phi_node): Return a
	"gimple_statement_phi *" rather than just a gimple.
	(resize_phi_node): Likewise.
	(make_phi_node): Replace union access with subclass access by
	making use of new return type of allocate_phi_node.
	(reserve_phi_args_for_new_edge): Replace union access with as_a.
	(remove_phi_arg_num): Accept a "gimple_statement_phi *" rather
	than just a gimple.
	(remove_phi_args): Update for change to remove_phi_arg_num.

	* gdbhooks.py (GimplePrinter.to_string): Update lookup of
	code field to reflect inheritance, rather than embedding of
	the base gimple type.

From-SVN: r205034
 2013-11-19 15:50:46 +00:00
Paolo Carlini
660dca797a string_view (_S_max_size): Remove. 
2013-11-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/experimental/string_view (_S_max_size): Remove.
	(basic_string_view<>::max_size): Adjust.
	* testsuite/experimental/string_view/capacity/1.cc: Clean-up.
	* testsuite/experimental/string_view/inserters/pod/10081-out.cc:
	Likewise.

From-SVN: r205033
 2013-11-19 15:45:15 +00:00
Richard Biener
f0bd40b1a7 cfgloop.h (struct loop_iterator): C++-ify, add constructor and destructor and make fel_next a member function. 
2013-11-19  Richard Biener  <rguenther@suse.de>

	* cfgloop.h (struct loop_iterator): C++-ify, add constructor
	and destructor and make fel_next a member function.
	(fel_next): Transform into ...
	(loop_iterator::next): ... this.
	(fel_init): Transform into ...
	(loop_iterator::loop_iterator): ... this.
	(loop_iterator::~loop_iterator): New.
	(FOR_EACH_LOOP): Remove loop-iterator argument.
	(FOR_EACH_LOOP_BREAK): Remove no longer necessary macro.
	* cfgloop.c, cfgloopmanip.c, config/mn10300/mn10300.c,
	graphite-clast-to-gimple.c, graphite-scop-detection.c,
	graphite-sese-to-poly.c, ipa-inline-analysis.c, ipa-pure-const.c,
	loop-init.c, loop-invariant.c, loop-unroll.c, loop-unswitch.c,
	modulo-sched.c, predict.c, sel-sched-ir.c, tree-cfg.c, tree-data-ref.c,
	tree-if-conv.c, tree-loop-distribution.c, tree-parloops.c,
	tree-predcom.c, tree-scalar-evolution.c, tree-ssa-dce.c,
	tree-ssa-loop-ch.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c,
	tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-loop-niter.c,
	tree-ssa-loop-prefetch.c, tree-ssa-loop-unswitch.c,
	tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vrp.c: Adjust
	uses of FOR_EACH_LOOP and remove loop_iterator variables.  Replace
	FOR_EACH_LOOP_BREAK with break.

From-SVN: r205032
 2013-11-19 15:19:09 +00:00
Ian Lance Taylor
92495ff691 runtime: Update for change to libbacktrace library. 
From-SVN: r205031
 2013-11-19 15:02:27 +00:00
Richard Biener
47c32082dd re PR tree-optimization/59164 (ice: tree check: expected tree that contains ‘decl minimal’ structure, have ‘integer_cst’ in get_var_info, at tree-into-ssa.c:380) 
2013-11-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/59164
	* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
	Uncomment assert.
	* tree-vect-loop.c (vect_analyze_loop_operations): Adjust
	check whether we can create an epilogue loop to reflect the
	cases where we create one.

	* gcc.dg/torture/pr59164.c: New testcase.

From-SVN: r205030
 2013-11-19 15:00:10 +00:00
Jonathan Wakely
04ef64d536 * doc/xml/manual/status_cxx2014.xml: Create new table for TS statuses. 
From-SVN: r205029
 2013-11-19 14:58:46 +00:00
Jakub Jelinek
1f96a712d1 backtrace.h (backtrace_syminfo_callback): Add symsize argument. 
* backtrace.h (backtrace_syminfo_callback): Add symsize argument.
	* elf.c (elf_syminfo): Pass 0 or sym->size to the callback as
	last argument.
	* btest.c (struct symdata): Add size field.
	(callback_three): Add symsize argument.  Copy it to the data->size
	field.
	(f23): Set symdata.size to 0.
	(test5): Likewise.  If sizeof (int) > 1, lookup address of
	((uintptr_t) &global) + 1.  Verify symdata.val and symdata.size
	values.

From-SVN: r205028
 2013-11-19 15:46:03 +01:00
Andrew MacLeod
e4effef72d graphite-sese-to-poly.c: Include expr.h. 
* graphite-sese-to-poly.c: Include expr.h.

From-SVN: r205027
 2013-11-19 13:34:31 +00:00
Richard Biener
7d07de0b2e re PR middle-end/58956 (wrong code at -O1 and above (affecting gcc 4.6 to trunk)) 
2013-11-19  Richard Biener  <rguenther@suse.de>

	PR middle-end/58956
	* tree-ssa-ter.c (find_replaceable_in_bb): Avoid forwarding
	loads into stmts that may clobber it.

	* gcc.dg/torture/pr58956.c: New testcase.

From-SVN: r205026
 2013-11-19 13:28:35 +00:00
Bernd Schmidt
b4d05578ef Small cleanups in cgraph. 
* cgraphunit.c (symtab_terminator): New variable.
	(queued_nodes): Renamed from first.  Use symtab_terminator as
	initializer.
	(analyze_functions): Adjust accordingly.
	(cgraph_process_new_functions): Return void.
	* cgraph.h (cgraph_process_new_functions): Adjust declaration.

From-SVN: r205024
 2013-11-19 12:39:06 +00:00
Diego Novillo
d8a2d370dc Factor unrelated declarations out of tree.h. 
This patch applies the rule that functions defined in FOO.c must be
declared in FOO.h. One of the worst offenders in the code base is
tree.h, unsurprisingly.

The patch creates several new headers: attribs.h calls.h fold-const.h
gcc-symtab.h print-rtl.h print-tree.h stmt.h stor-layout.h stringpool.h
tree-nested.h tree-object-size.h varasm.h.

Functions in each corresponding .c file got moved to those headers and
others that already existed. I wanted to make this patch as mechanical
as possible, so I made no attempt to fix problems like having
build_addr defined in tree-inline.c. I left that for later.

There were some declarations that I could not move out of tree.h
because of header poisoning or the use of target macros. We forbid the
inclusion of things like expr.h from FE files. While that's a
reasonable idea, the FE file *still* manage to at expr.c functionality
because the declarations they want to use were defined in tree.h.

The affected files are builtins.h, emit-rtl.h and expr.h.

If that functionality is allowed to be accessed from the FEs,
then I will later move those functions out of expr.c into tree.c.
I have moved these declarations to the bottom of tree.h so they
are easy to identify later.

There is a namespace collision with libcpp. The file gcc/symtab.c
cannot use gcc/symtab.h because the #include command picks up
libcpp/include/symtab.h first. So I named this file gcc-symtab.h
for now.

Finally, I added a new header to PLUGIN_HEADERS to account for the
tree.h refactoring. I did not add all headers factored out of tree.h
because it is unclear (and impossible to tell) what plugins need.
This adds the one header used by the plugins in the testsuite.

This will be changing quite dramatically as we progress with the header
refactoring.

This patch should offer some minimal incremental build advantages
by reducing the size of tree.h. Changes that would otherwise
affected tree.h, will now go to other headers which are less
frequently included.

	* tree.h: Include fold-const.h.
	(aggregate_value_p): Moved to function.h.
	(alloca_call_p): Moved to calls.h.
	(allocate_struct_function): Moved to function.h.
	(apply_tm_attr): Moved to attribs.h.
	(array_at_struct_end_p): Moved to expr.h.
	(array_ref_element_size): Moved to tree-dfa.h.
	(array_ref_low_bound): Moved to tree-dfa.h.
	(array_ref_up_bound): Moved to tree.h.
	(assemble_alias): Moved to cgraph.h.
	(bit_from_pos): Moved to stor-layout.h.
	(build_addr): Moved to tree-nested.h.
	(build_duplicate_type): Moved to tree-inline.h.
	(build_fold_addr_expr): Moved to fold-const.h.
	(build_fold_addr_expr_with_type): Moved to fold-const.h.
	(build_fold_addr_expr_with_type_loc): Moved to fold-const.h.
	(build_fold_indirect_ref): Moved to fold-const.h.
	(build_fold_indirect_ref_loc): Moved to fold-const.h.
	(build_personality_function): Moved to tree.h.
	(build_range_check): Moved to fold-const.h.
	(build_simple_mem_ref): Moved to fold-const.h.
	(build_simple_mem_ref_loc): Moved to fold-const.h.
	(build_tm_abort_call): Moved to trans-mem.h.
	(byte_from_pos): Moved to stor-layout.h.
	(call_expr_flags): Moved to calls.h.
	(can_move_by_pieces): Moved to expr.h.
	(categorize_ctor_elements): Moved to expr.h.
	(change_decl_assembler_name): Moved to gcc-symtab.h.
	(combine_comparisons): Moved to fold-const.h.
	(complete_ctor_at_level_p): Moved to tree.h.
	(component_ref_field_offset): Moved to tree-dfa.h.
	(compute_builtin_object_size): Moved to tree-object-size.h.
	(compute_record_mode): Moved to stor-layout.h.
	(constant_boolean_node): Moved to fold-const.h.
	(constructor_static_from_elts_p): Moved to varasm.h.
	(cxx11_attribute_p): Moved to attribs.h.
	(debug_body): Moved to print-tree.h.
	(debug_find_tree): Moved to tree-inline.h.
	(debug_fold_checksum): Moved to fold-const.h.
	(debug_head): Moved to print-tree.h.
	(debug_head): Moved to print-tree.h.
	(debug_raw): Moved to print-tree.h.
	(debug_tree): Moved to print-tree.h.
	(debug_vec_tree): Moved to print-tree.h.
	(debug_verbose): Moved to print-tree.h.
	(debug_verbose): Moved to print-tree.h.
	(decl_attributes): Moved to attribs.h.
	(decl_binds_to_current_def_p): Moved to varasm.h.
	(decl_default_tls_model): Moved to varasm.h.
	(decl_replaceable_p): Moved to varasm.h.
	(div_if_zero_remainder): Moved to fold-const.h.
	(double_int mem_ref_offset): Moved to fold-const.h.
	(dump_addr): Moved to print-tree.h.
	(element_precision): Moved to machmode.h.
	(expand_dummy_function_end): Moved to function.h.
	(expand_function_end): Moved to function.h.
	(expand_function_start): Moved to function.h.
	(expand_label): Moved to stmt.h.
	(expr_first): Moved to tree-iterator.h.
	(expr_last): Moved to tree-iterator.h.
	(finalize_size_functions): Moved to stor-layout.h.
	(finish_builtin_struct): Moved to stor-layout.h.
	(finish_record_layout): Moved to stor-layout.h.
	(fixup_signed_type): Moved to stor-layout.h.
	(fixup_unsigned_type): Moved to stor-layout.h.
	(flags_from_decl_or_type): Moved to calls.h.
	(fold): Moved to fold-const.h.
	(fold_abs_const): Moved to fold-const.h.
	(fold_binary): Moved to fold-const.h.
	(fold_binary_loc): Moved to fold-const.h.
	(fold_binary_to_constant): Moved to fold-const.h.
	(fold_build1): Moved to fold-const.h.
	(fold_build1_initializer_loc): Moved to fold-const.h.
	(fold_build1_loc): Moved to fold-const.h.
	(fold_build1_stat_loc): Moved to fold-const.h.
	(fold_build2): Moved to fold-const.h.
	(fold_build2_initializer_loc): Moved to fold-const.h.
	(fold_build2_loc): Moved to fold-const.h.
	(fold_build2_stat_loc): Moved to fold-const.h.
	(fold_build3): Moved to fold-const.h.
	(fold_build3_loc): Moved to fold-const.h.
	(fold_build3_stat_loc): Moved to fold-const.h.
	(fold_build_call_array): Moved to fold-const.h.
	(fold_build_call_array_initializer): Moved to fold-const.h.
	(fold_build_call_array_initializer_loc): Moved to fold-const.h.
	(fold_build_call_array_loc): Moved to fold-const.h.
	(fold_build_cleanup_point_expr): Moved to fold-const.h.
	(fold_convert): Moved to fold-const.h.
	(fold_convert_loc): Moved to fold-const.h.
	(fold_convertible_p): Moved to fold-const.h.
	(fold_defer_overflow_warnings): Moved to fold-const.h.
	(fold_deferring_overflow_warnings_p): Moved to fold-const.h.
	(fold_fma): Moved to fold-const.h.
	(fold_ignored_result): Moved to fold-const.h.
	(fold_indirect_ref): Moved to fold-const.h.
	(fold_indirect_ref_1): Moved to fold-const.h.
	(fold_indirect_ref_loc): Moved to fold-const.h.
	(fold_read_from_constant_string): Moved to fold-const.h.
	(fold_real_zero_addition_p): Moved to fold-const.h.
	(fold_single_bit_test): Moved to fold-const.h.
	(fold_strip_sign_ops): Moved to fold-const.h.
	(fold_ternary): Moved to fold-const.h.
	(fold_ternary_loc): Moved to fold-const.h.
	(fold_unary): Moved to tree-data-ref.h.
	(fold_unary_ignore_overflow): Moved to fold-const.h.
	(fold_unary_ignore_overflow_loc): Moved to fold-const.h.
	(fold_unary_loc): Moved to fold-const.h.
	(fold_unary_to_constant): Moved to fold-const.h.
	(fold_undefer_and_ignore_overflow_warnings): Moved to fold-const.h.
	(fold_undefer_overflow_warnings): Moved to fold-const.h.
	(folding_initializer): Moved to fold-const.h.
	(free_temp_slots): Moved to function.h.
	(generate_setjmp_warnings): Moved to function.h.
	(get_attribute_name): Moved to attribs.h.
	(get_identifier): Moved to stringpool.h.
	(get_identifier_with_length): Moved to stringpool.h.
	(get_inner_reference): Moved to tree.h.
	(gimple_alloca_call_p): Moved to calls.h.
	(gimplify_parameters): Moved to function.h.
	(highest_pow2_factor): Moved to expr.h.
	(indent_to): Moved to print-tree.h.
	(init_attributes): Moved to attribs.h.
	(init_dummy_function_start): Moved to function.h.
	(init_function_start): Moved to function.h.
	(init_inline_once): Moved to tree-inline.h.
	(init_object_sizes): Moved to tree-object-size.h.
	(init_temp_slots): Moved to function.h.
	(init_tree_optimization_optabs): Moved to optabs.h.
	(initialize_sizetypes): Moved to stor-layout.h.
	(initializer_constant_valid_for_bitfield_p): Moved to varasm.h.
	(initializer_constant_valid_p): Moved to varasm.h.
	(int_const_binop): Moved to fold-const.h.
	(internal_reference_types): Moved to stor-layout.h.
	(invert_tree_comparison): Moved to fold-const.h.
	(invert_truthvalue): Moved to fold-const.h.
	(invert_truthvalue_loc): Moved to fold-const.h.
	(is_tm_ending_fndecl): Moved to trans-mem.h.
	(is_tm_may_cancel_outer): Moved to trans-mem.h.
	(is_tm_pure): Moved to trans-mem.h.
	(is_tm_safe): Moved to trans-mem.h.
	(layout_decl): Moved to stor-layout.h.
	(layout_type): Moved to stor-layout.h.
	(lookup_attribute_spec): Moved to attribs.h.
	(make_accum_type): Moved to stor-layout.h.
	(make_decl_one_only): Moved to varasm.h.
	(make_decl_rtl): Moved to tree.h.
	(make_decl_rtl_for_debug): Moved to varasm.h.
	(make_fract_type): Moved to stor-layout.h.
	(make_or_reuse_sat_signed_accum_type): Moved to stor-layout.h.
	(make_or_reuse_sat_signed_fract_type): Moved to stor-layout.h.
	(make_or_reuse_sat_unsigned_accum_type): Moved to stor-layout.h.
	(make_or_reuse_sat_unsigned_fract_type): Moved to stor-layout.h.
	(make_or_reuse_signed_accum_type): Moved to stor-layout.h.
	(make_or_reuse_signed_fract_type): Moved to stor-layout.h.
	(make_or_reuse_unsigned_accum_type): Moved to stor-layout.h.
	(make_or_reuse_unsigned_fract_type): Moved to stor-layout.h.
	(make_range): Moved to fold-const.h.
	(make_range_step): Moved to fold-const.h.
	(make_sat_signed_accum_type): Moved to stor-layout.h.
	(make_sat_signed_fract_type): Moved to stor-layout.h.
	(make_sat_unsigned_accum_type): Moved to stor-layout.h.
	(make_sat_unsigned_fract_type): Moved to stor-layout.h.
	(make_signed_accum_type): Moved to stor-layout.h.
	(make_signed_fract_type): Moved to stor-layout.h.
	(make_signed_type): Moved to stor-layout.h.
	(make_unsigned_accum_type): Moved to stor-layout.h.
	(make_unsigned_fract_type): Moved to stor-layout.h.
	(make_unsigned_type): Moved to stor-layout.h.
	(mark_decl_referenced): Moved to varasm.h.
	(mark_referenced): Moved to varasm.h.
	(may_negate_without_overflow_p): Moved to fold-const.h.
	(maybe_get_identifier): Moved to stringpool.h.
	(merge_ranges): Moved to fold-const.h.
	(merge_weak): Moved to varasm.h.
	(mode_for_size_tree): Moved to stor-layout.h.
	(multiple_of_p): Moved to fold-const.h.
	(must_pass_in_stack_var_size): Moved to calls.h.
	(must_pass_in_stack_var_size_or_pad): Moved to calls.h.
	(native_encode_expr): Moved to fold-const.h.
	(native_interpret_expr): Moved to fold-const.h.
	(non_lvalue): Moved to fold-const.h.
	(non_lvalue_loc): Moved to fold-const.h.
	(normalize_offset): Moved to stor-layout.h.
	(normalize_rli): Moved to stor-layout.h.
	(notice_global_symbol): Moved to varasm.h.
	(omit_one_operand): Moved to fold-const.h.
	(omit_one_operand_loc): Moved to fold-const.h.
	(omit_two_operands): Moved to fold-const.h.
	(omit_two_operands_loc): Moved to fold-const.h.
	(operand_equal_p): Moved to tree-data-ref.h.
	(parse_input_constraint): Moved to stmt.h.
	(parse_output_constraint): Moved to stmt.h.
	(place_field): Moved to stor-layout.h.
	(pop_function_context): Moved to function.h.
	(pop_temp_slots): Moved to function.h.
	(pos_from_bit): Moved to stor-layout.h.
	(preserve_temp_slots): Moved to function.h.
	(print_node): Moved to print-tree.h.
	(print_node_brief): Moved to print-tree.h.
	(print_rtl): Moved to rtl.h.
	(process_pending_assemble_externals): Moved to varasm.h.
	(ptr_difference_const): Moved to fold-const.h.
	(push_function_context): Moved to function.h.
	(push_struct_function): Moved to function.h.
	(push_temp_slots): Moved to function.h.
	(record_tm_replacement): Moved to trans-mem.h.
	(relayout_decl): Moved to stor-layout.h.
	(resolve_asm_operand_names): Moved to stmt.h.
	(resolve_unique_section): Moved to varasm.h.
	(rli_size_so_far): Moved to stor-layout.h.
	(rli_size_unit_so_far): Moved to stor-layout.h.
	(round_down): Moved to fold-const.h.
	(round_down_loc): Moved to fold-const.h.
	(round_up): Moved to fold-const.h.
	(round_up_loc): Moved to fold-const.h.
	(set_decl_incoming_rtl): Moved to emit-rtl.h.
	(set_decl_rtl): Moved to tree.h.
	(set_min_and_max_values_for_integral_type): Moved to stor-layout.h.
	(set_user_assembler_name): Moved to varasm.h.
	(setjmp_call_p): Moved to calls.h.
	(size_binop): Moved to fold-const.h.
	(size_binop_loc): Moved to fold-const.h.
	(size_diffop): Moved to fold-const.h.
	(size_diffop_loc): Moved to fold-const.h.
	(size_int_kind): Moved to fold-const.h.
	(stack_protect_epilogue): Moved to function.h.
	(start_record_layout): Moved to stor-layout.h.
	(supports_one_only): Moved to varasm.h.
	(swap_tree_comparison): Moved to fold-const.h.
	(tm_malloc_replacement): Moved to trans-mem.h.
	(tree build_fold_addr_expr_loc): Moved to fold-const.h.
	(tree build_invariant_address): Moved to fold-const.h.
	(tree_binary_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_binary_nonzero_warnv_p): Moved to fold-const.h.
	(tree_call_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_expr_nonnegative_p): Moved to fold-const.h.
	(tree_expr_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_output_constant_def): Moved to varasm.h.
	(tree_overlaps_hard_reg_set): Moved to stmt.h.
	(tree_single_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_single_nonzero_warnv_p): Moved to fold-const.h.
	(tree_swap_operands_p): Moved to fold-const.h.
	(tree_unary_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_unary_nonzero_warnv_p): Moved to fold-const.h.
	(update_alignment_for_field): Moved to stor-layout.h.
	(use_register_for_decl): Moved to function.h.
	(variable_size): Moved to rtl.h.
	(vector_type_mode): Moved to stor-layout.h.
	* cgraph.h: Corresponding changes.
	* emit-rtl.h: Corresponding changes.
	* expr.h: Corresponding changes.
	* function.h: Corresponding changes.
	* optabs.h: Corresponding changes.
	* trans-mem.h: Corresponding changes.
	Protect against multiple inclusion.
	* tree-inline.h: Corresponding changes.
	* tree-iterator.h: Corresponding changes.
	* tree-dfa.h: Include expr.h.
	* tree-ssanames.h: Include stringpool.h.
	* attribs.h: New file.
	* calls.h: New file.
	* fold-const.h: New file.
	* gcc-symtab.h: New file.
	* print-rtl.h: New file.
	* print-tree.h: New file.
	* stmt.h: New file.
	* stor-layout.h: New file.
	* strinpool.h: New file.
	* tree-nested.h: New file
	* tree-object-size.h: New file.
	* varasm.h: New file.
	* Makefile.in (PLUGIN_HEADERS): Add stringpool.h.

	* alias.c: Include varasm.h.
	Include expr.h.
	* asan.c: Include calls.h.
	Include stor-layout.h.
	Include varasm.h.
	* attribs.c: Include stringpool.h.
	Include attribs.h.
	Include stor-layout.h.
	* builtins.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	Include tree-object-size.h.
	* calls.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	Include attribs.h.
	* cfgexpand.c: Include stringpool.h.
	Include varasm.h.
	Include stor-layout.h.
	Include stmt.h.
	Include print-tree.h.
	* cgraph.c: Include varasm.h.
	Include calls.h.
	Include print-tree.h.
	* cgraphclones.c: Include stringpool.h.
	Include function.h.
	Include emit-rtl.h.
	Move inclusion of rtl.h earlier in the file.
	* cgraphunit.c: Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	* cilk-common.c: Include stringpool.h.
	Include stor-layout.h.
	* combine.c: Include stor-layout.h.
	* config/aarch64/aarch64-builtins.c: Include stor-layout.h.
	Include stringpool.h.
	Include calls.h.
	* config/aarch64/aarch64.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/alpha/alpha.c: Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/arc/arc.c: Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	Include calls.h.
	* config/arm/arm.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/avr/avr-c.c: Include stor-layout.h.
	* config/avr/avr-log.c: Include print-tree.h.
	* config/avr/avr.c: Include print-tree.h.
	Include calls.h.
	Include stor-layout.h.
	Include stringpool.h.
	* config/bfin/bfin.c: Include varasm.h.
	Include calls.h.
	* config/c6x/c6x.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	* config/cr16/cr16.c: Include stor-layout.h.
	Include calls.h.
	* config/cris/cris.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	Include stmt.h.
	* config/darwin.c: Include stringpool.h.
	Include varasm.h.
	Include stor-layout.h.
	* config/epiphany/epiphany.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	* config/fr30/fr30.c: Include stor-layout.h.
	Include varasm.h.
	* config/frv/frv.c: Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	* config/h8300/h8300.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	* config/i386/i386.c: Include stringpool.h.
	Include attribs.h.
	Include calls.h.
	Include stor-layout.h.
	Include varasm.h.
	* config/i386/winnt-cxx.c: Include stringpool.h.
	Include attribs.h.
	* config/i386/winnt.c: Include stringpool.h.
	Include varasm.h.
	* config/ia64/ia64-c.c: Include stringpool.h.
	* config/ia64/ia64.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/iq2000/iq2000.c: Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/lm32/lm32.c: Include calls.h.
	* config/m32c/m32c.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/m32r/m32r.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	Include calls.h.
	* config/m68k/m68k.c: Include calls.h.
	Include stor-layout.h.
	Include varasm.h.
	* config/mcore/mcore.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	Include calls.h.
	* config/mep/mep.c: Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	Include stor-layout.h.
	* config/microblaze/microblaze.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/mips/mips.c: Include varasm.h.
	Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	* config/mmix/mmix.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/mn10300/mn10300.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/moxie/moxie.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/msp430/msp430.c: Include stor-layout.h.
	Include calls.h.
	* config/nds32/nds32.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/pa/pa.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	Include calls.h.
	* config/pdp11/pdp11.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/picochip/picochip.c: Include calls.h.
	Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	* config/rl78/rl78.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/rs6000/rs6000-c.c: Include stor-layout.h.
	Include stringpool.h.
	* config/rs6000/rs6000.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include print-tree.h.
	Include varasm.h.
	* config/rx/rx.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/s390/s390.c: Include print-tree.h.
	Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/score/score.c: Include stringpool.h.
	Include calls.h.
	Include varasm.h.
	Include stor-layout.h.
	* config/sh/sh-c.c: Include stringpool.h.
	Include attribs.h.h.
	* config/sh/sh.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/sol2-c.c: Include stringpool.h.
	Include attribs.h.
	* config/sol2-cxx.c: Include stringpool.h.
	* config/sol2.c: Include stringpool.h.
	Include varasm.h.
	* config/sparc/sparc.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/spu/spu-c.c: Include stringpool.h.
	* config/spu/spu.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/stormy16/stormy16.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/tilegx/tilegx.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/tilepro/tilepro.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/v850/v850-c.c: Include stringpool.h.
	Include attribs.h.
	* config/v850/v850.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/vax/vax.c: Include calls.h.
	Include varasm.h.
	* config/vms/vms.c: Include stringpool.h.
	* config/vxworks.c: Include stringpool.h.
	* config/xtensa/xtensa.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* convert.c: Include stor-layout.h.
	* coverage.c: Include stringpool.h.
	Include stor-layout.h.
	* dbxout.c: Include varasm.h.
	Include stor-layout.h.
	* dojump.c: Include stor-layout.h.
	* dse.c: Include stor-layout.h.
	* dwarf2asm.c: Include stringpool.h.
	Include varasm.h.
	* dwarf2cfi.c: Include stor-layout.h.
	* dwarf2out.c: Include rtl.h.
	Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include function.h.
	Include emit-rtl.h.
	Move inclusion of rtl.h earlier in the file.
	* emit-rtl.c: Include varasm.h.
	* except.c: Include stringpool.h.
	Include stor-layout.h.
	* explow.c: Include stor-layout.h.
	* expmed.c: Include stor-layout.h.
	* expr.c: Include stringpool.h.
	Include stor-layout.h.
	Include attribs.h.
	Include varasm.h.
	* final.c: Include varasm.h.
	* fold-const.c: Include stor-layout.h.
	Include calls.h.
	Include tree-iterator.h.
	* function.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	* genattrtab.c (write_header): Emit includes for varasm.h,
	stor-layout.h and calls.h.
	* genautomata.c (main): Likewise.
	* genemit.c: Likewise.
	* genopinit.c: Likewise.
	* genoutput.c (output_prologue): Likewise.
	* genpeep.c: Likewise.
	* genpreds.c (write_insn_preds_c): Likewise.
	* gengtype.c (open_base_files): Add stringpool.h.
	* gimple-expr.c: Include stringpool.h.
	Include stor-layout.h.
	* gimple-fold.c: Include stringpool.h.
	Include expr.h.
	Include stmt.h.
	Include stor-layout.h.
	* gimple-low.c: Include tree-nested.h.
	Include calls.h.
	* gimple-pretty-print.c: Include stringpool.h.
	* gimple-ssa-strength-reduction.c: Include stor-layout.h.
	Include expr.h.
	* gimple-walk.c: Include stmt.h.
	* gimple.c: Include calls.h.
	Include stmt.h.
	Include stor-layout.h.
	* gimplify.c: Include stringpool.h.
	Include calls.h.
	Include varasm.h.
	Include stor-layout.h.
	Include stmt.h.
	Include print-tree.h.
	Include expr.h.
	* gimplify-me.c: Include stmt.h
	Include stor-layout.h
	* internal-fn.c: Include stor-layout.h.
	* ipa-devirt.c: Include print-tree.h.
	Include calls.h.
	* ipa-inline-analysis.c: Include stor-layout.h.
	Include stringpool.h.
	Include print-tree.h.
	* ipa-inline.c: Include trans-mem.h.
	Include calls.h.
	* ipa-prop.c: Include expr.h.
	Include stor-layout.h.
	Include print-tree.h.
	* ipa-pure-const.c: Include print-tree.h.
	Include calls.h.
	* ipa-reference.c: Include calls.h.
	* ipa-split.c: Include stringpool.h.
	Include expr.h.
	Include calls.h.
	* ipa.c: Include calls.h.
	Include stringpool.h.
	* langhooks.c: Include stringpool.h.
	Include attribs.h.
	* lto-cgraph.c: Include stringpool.h.
	* lto-streamer-in.c: Include stringpool.h.
	* lto-streamer-out.c: Include stor-layout.h.
	Include stringpool.h.
	* omp-low.c: Include stringpool.h.
	Include stor-layout.h.
	Include expr.h.
	* optabs.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	* passes.c: Include varasm.h.
	* predict.c: Include calls.h.
	* print-rtl.c: Include print-tree.h.
	* print-tree.c: Include varasm.h.
	Include print-rtl.h.
	Include stor-layout.h.
	* realmpfr.c: Include stor-layout.h.
	* reg-stack.c: Include varasm.h.
	* sdbout.c: Include varasm.h.
	Include stor-layout.h.
	* simplify-rtx.c: Include varasm.h.
	* stmt.c: Include varasm.h.
	Include stor-layout.h.
	* stor-layout.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	Include print-tree.h.
	* symtab.c: Include rtl.h.
	Include print-tree.h.
	Include varasm.h.
	Include function.h.
	Include emit-rtl.h.
	* targhooks.c: Include stor-layout.h.
	Include varasm.h.
	* toplev.c: Include varasm.h.
	Include tree-inline.h.
	* trans-mem.c: Include calls.h.
	Include function.h.
	Include rtl.h.
	Include emit-rtl.h.
	* tree-affine.c: Include expr.h.
	* tree-browser.c: Include print-tree.h.
	* tree-call-cdce.c: Include stor-layout.h.
	* tree-cfg.c: Include trans-mem.h.
	Include stor-layout.h.
	Include print-tree.h.
	* tree-complex.c: Include stor-layout.h.
	* tree-data-ref.c: Include expr.h.
	* tree-dfa.c: Include stor-layout.h.
	* tree-eh.c: Include expr.h.
	Include calls.h.
	* tree-emutls.c: Include stor-layout.h.
	Include varasm.h.
	* tree-if-conv.c: Include stor-layout.h.
	* tree-inline.c: Include stor-layout.h.
	Include calls.h.
	* tree-loop-distribution.c: Include stor-layout.h.
	* tree-nested.c: Include stringpool.h.
	Include stor-layout.h.
	* tree-object-size.c: Include tree-object-size.h.
	* tree-outof-ssa.c: Include stor-layout.h.
	* tree-parloops.c: Include stor-layout.h.
	Include tree-nested.h.
	* tree-pretty-print.c: Include stor-layout.h.
	Include expr.h.
	* tree-profile.c: Include varasm.h.
	Include tree-nested.h.
	* tree-scalar-evolution.c: Include expr.h.
	* tree-sra.c: Include stor-layout.h.
	* tree-ssa-address.c: Include stor-layout.h.
	* tree-ssa-ccp.c: Include stor-layout.h.
	* tree-ssa-dce.c: Include calls.h.
	* tree-ssa-dom.c: Include stor-layout.h.
	* tree-ssa-forwprop.c: Include stor-layout.h.
	* tree-ssa-ifcombine.c: Include stor-layout.h.
	* tree-ssa-loop-ivopts.c: Include stor-layout.h.
	* tree-ssa-loop-niter.c: Include calls.h.
	Include expr.h.
	* tree-ssa-loop-prefetch.c: Include stor-layout.h.
	* tree-ssa-math-opts.c: Include stor-layout.h.
	* tree-ssa-operands.c: Include stmt.h.
	Include print-tree.h.
	* tree-ssa-phiopt.c: Include stor-layout.h.
	* tree-ssa-reassoc.c: Include stor-layout.h.
	* tree-ssa-sccvn.c: Include stor-layout.h.
	* tree-ssa-sink.c: Include stor-layout.h.
	* tree-ssa-strlen.c: Include stor-layout.h.
	* tree-ssa-structalias.c: Include stor-layout.h.
	Include stmt.h.
	* tree-ssa-tail-merge.c: Include stor-layout.h.
	Include trans-mem.h.
	* tree-ssa-uncprop.c: Include stor-layout.h.
	* tree-ssa.c: Include stor-layout.h.
	* tree-ssanames.c: Include stor-layout.h.
	* tree-streamer-in.c: Include stringpool.h.
	* tree-streamer-out.c: Include stor-layout.h.
	* tree-switch-conversion.c: Include varasm.h.
	Include stor-layout.h.
	* tree-tailcall.c: Include stor-layout.h.
	* tree-vect-data-refs.c: Include stor-layout.h.
	* tree-vect-generic.c: Include stor-layout.h.
	* tree-vect-loop.c: Include stor-layout.h.
	* tree-vect-patterns.c: Include stor-layout.h.
	* tree-vect-slp.c: Include stor-layout.h.
	* tree-vect-stmts.c: Include stor-layout.h.
	* tree-vectorizer.c: Include stor-layout.h.
	* tree-vrp.c: Include stor-layout.h.
	Include calls.h.
	* tree.c: Include stor-layout.h.
	Include calls.h.
	Include attribs.h.
	Include varasm.h.
	* tsan.c: Include expr.h.
	* ubsan.c: Include stor-layout.h.
	Include stringpool.h.
	* value-prof.c: Include tree-nested.h.
	Include calls.h.
	* var-tracking.c: Include varasm.h.
	Include stor-layout.h.
	* varasm.c: Include stor-layout.h.
	Include stringpool.h.
	Include gcc-symtab.h.
	Include varasm.h.
	* varpool.c: Include varasm.h.
	* vmsdbgout.c: Include varasm.h.
	* xcoffout.c: Include varasm.h.

ada/ChangeLog

	* gcc-interface/decl.c: Include stringpool.h
	Include stor-layout.h
	* gcc-interface/misc.c: Include stor-layout.h
	Include print-tree.h
	* gcc-interface/trans.c: Include stringpool.h
	Include stor-layout.h
	Include stmt.h
	Include varasm.h
	* gcc-interface/utils.c: Include stringpool.h
	Include stor-layout.h
	Include attribs.h
	Include varasm.h
	* gcc-interface/utils2.c: Include stringpool.h
	Include stor-layout.h
	Include attribs.h
	Include varasm.h

c-family/ChangeLog

	* c-common.c: Include fold-const.h.
	Include stor-layout.h.
	Include calls.h.
	Include stringpool.h.
	Include attribs.h.
	Include varasm.h.
	Include trans-mem.h.
	* c-cppbuiltin.c: Include stor-layout.h.
	Include stringpool.h.
	* c-format.c: Include stringpool.h.
	* c-lex.c: Include stringpool.h.
	Include stor-layout.h.
	* c-pragma.c: Include stringpool.h.
	Include attribs.h.
	Include varasm.h.
	Include gcc-symtab.h.
	* c-pretty-print.c: Include stor-layout.h.
	Include attribs.h.
	* cilk.c: Include stringpool.h.
	Include calls.h.

c/ChangeLog

	* c-decl.c: Include print-tree.h.
	Include stor-layout.h.
	Include varasm.h.
	Include attribs.h.
	Include stringpool.h.
	* c-lang.c: Include fold-const.h.
	* c-parser.c: Include stringpool.h.
	Include attribs.h.
	Include stor-layout.h.
	Include varasm.h.
	Include trans-mem.h.
	* c-typeck.c: Include stor-layout.h.
	Include trans-mem.h.
	Include varasm.h.
	Include stmt.h.

cp/ChangeLog

	* call.c: Include stor-layout.h.
	Include trans-mem.h.
	Include stringpool.h.
	* class.c: Include stringpool.h.
	Include stor-layout.h.
	Include attribs.h.
	* cp-gimplify.c: Include stor-layout.h.
	* cvt.c: Include stor-layout.h.
	* decl.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include attribs.h.
	Include calls.h.
	* decl2.c: Include stringpool.h.
	Include varasm.h.
	Include attribs.h.
	Include stor-layout.h.
	Include calls.h.
	* error.c: Include stringpool.h.
	* except.c: Include stringpool.h.
	Include trans-mem.h.
	Include attribs.h.
	* init.c: Include stringpool.h.
	Include varasm.h.
	* lambda.c: Include stringpool.h.
	* lex.c: Include stringpool.h.
	* mangle.c: Include stor-layout.h.
	Include stringpool.h.
	* method.c: Include stringpool.h.
	Include varasm.h.
	* name-lookup.c: Include stringpool.h.
	Include print-tree.h.
	Include attribs.h.
	* optimize.c: Include stringpool.h.
	* parser.c: Include print-tree.h.
	Include stringpool.h.
	Include attribs.h.
	Include trans-mem.h.
	* pt.c: Include stringpool.h.
	Include varasm.h.
	Include attribs.h.
	Include stor-layout.h.
	* ptree.c: Include print-tree.h.
	* repo.c: Include stringpool.h.
	* rtti.c: Include stringpool.h.
	Include stor-layout.h.
	* semantics.c: Include stmt.h.
	Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	* tree.c: Include stor-layout.h.
	Include print-tree.h.
	Include tree-iterator.h.
	* typeck.c: Include stor-layout.h.
	Include varasm.h.
	* typeck2.c: Include stor-layout.h.
	Include varasm.h.
	* vtable-class-hierarchy.c: Include stringpool.h.
	Include stor-layout.h.

fortran/ChangeLog

	* decl.c: Include stringpool.h.
	* iresolve.c: Include stringpool.h.
	* match.c: Include stringpool.h.
	* module.c: Include stringpool.h.
	* target-memory.c: Include stor-layout.h.
	* trans-common.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	* trans-const.c: Include stor-layout.h.
	* trans-decl.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include attribs.h.
	* trans-expr.c: Include stringpool.h.
	* trans-intrinsic.c: Include stringpool.h.
	Include tree-nested.h.
	Include stor-layout.h.
	* trans-io.c: Include stringpool.h.
	Include stor-layout.h.
	* trans-openmp.c: Include stringpool.h.
	* trans-stmt.c: Include stringpool.h.
	* trans-types.c: Include stor-layout.h.
	Include stringpool.h.
	* trans.c: Include stringpool.h.

go/ChangeLog

	* go-backend.c: Include stor-layout.h.
	* go-gcc.cc: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	* go-lang.c: Include stor-layout.h.

java/ChangeLog

	* builtins.c: Include stor-layout.h.
	Include stringpool.h.
	* class.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	* constants.c: Include stringpool.h.
	Include stor-layout.h.
	* decl.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	* except.c: Include stringpool.h.
	Include stor-layout.h.
	* expr.c: Include stringpool.h.
	Include stor-layout.h.
	* jcf-parse.c: Include stringpool.h.
	* mangle.c: Include stringpool.h.
	* resource.c: Include stringpool.h.
	Include stor-layout.h.
	* typeck.c: Include stor-layout.h.
	Include stringpool.h.
	* verify-glue.c: Include stringpool.h.

lto/ChangeLog
	* lto-lang.c: Include stringpool.h.
	Include stor-layout.h.
	* lto-partition.c: Include gcc-symtab.h.
	* lto.c: Include stor-layout.h.

objc/ChangeLog
	* objc-act.c: Include stringpool.h.
	Include stor-layout.h.
	Include attribs.h.
	* objc-encoding.c: Include stringpool.h.
	Include stor-layout.h.
	* objc-gnu-runtime-abi-01.c: Include stringpool.h.
	* objc-next-runtime-abi-01.c:
	Include stringpool.h.
	* objc-next-runtime-abi-02.c: Include stringpool.h.
	* objc-runtime-shared-support.c: Include stringpool.h.

testsuite/ChangeLog

	* gcc.dg/plugin/selfassign.c: Include stringpool.h.
	* gcc.dg/plugin/start_unit_plugin.c: Likewise.

From-SVN: r205023
 2013-11-19 07:31:09 -05:00
Marek Polacek
b9a55b135e bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Add -ldl. 
config/
	* bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Add -ldl.
gcc/c-family/
	* c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
	call.
	(ubsan_instrument_shift): Likewise.
	(ubsan_instrument_vla): Likewise.
gcc/
	* opts.c (common_handle_option): Add -fsanitize=null option.
	Turn off -fdelete-null-pointer-checks option when doing the
	NULL pointer checking.
	* sanitizer.def (BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH): Add.
	* tree-pass.h (make_pass_ubsan): Declare.
	(make_pass_sanopt): Declare.
	* timevar.def (TV_TREE_UBSAN): New timevar.
	* passes.def: Add pass_sanopt and pass_ubsan.
	* ubsan.h (ubsan_null_ckind): New enum.
	(ubsan_mismatch_data): New struct.
	(ubsan_expand_null_ifn): Declare.
	(ubsan_create_data): Adjust declaration.
	(ubsan_type_descriptor): Likewise.
	* asan.c: Include "ubsan.h".
	(pass_data_sanopt): New pass.
	(execute_sanopt): New function.
	(gate_sanopt): Likewise.
	(make_pass_sanopt): Likewise.
	(class pass_sanopt): New class.
	* ubsan.c: Include tree-pass.h, gimple-ssa.h, gimple-walk.h,
	gimple-iterator.h and cfgloop.h. 
	(PROB_VERY_UNLIKELY): Define.
	(tree_type_map_hash): New function.
	(ubsan_type_descriptor): Add new parameter.
	Improve type name generation.
	(ubsan_create_data): Add new parameter.  Add pointer data into
	ubsan structure.
	(ubsan_expand_null_ifn): New function.
	(instrument_member_call): Likewise.
	(instrument_mem_ref): Likewise.
	(instrument_null): Likewise.
	(ubsan_pass): Likewise.
	(gate_ubsan): Likewise.
	(make_pass_ubsan): Likewise.
	(ubsan_instrument_unreachable): Adjust ubsan_create_data call.
	(class pass_ubsan): New class.
	(pass_data_ubsan): New pass.
	* flag-types.h (enum sanitize_code): Add SANITIZE_NULL.
	* internal-fn.c (expand_UBSAN_NULL): New function.
	* cgraphunit.c (varpool_finalize_decl): Call varpool_assemble_decl
	even when !flag_toplevel_reorder.
	* internal-fn.def (UBSAN_NULL): New.
gcc/testsuite/
	* c-c++-common/ubsan/null-1.c: New test.
	* c-c++-common/ubsan/null-2.c: New test.
	* c-c++-common/ubsan/null-3.c: New test.
	* c-c++-common/ubsan/null-4.c: New test.
	* c-c++-common/ubsan/null-5.c: New test.
	* c-c++-common/ubsan/null-6.c: New test.
	* c-c++-common/ubsan/null-7.c: New test.
	* c-c++-common/ubsan/null-8.c: New test.
	* c-c++-common/ubsan/null-9.c: New test.
	* c-c++-common/ubsan/null-10.c: New test.
	* c-c++-common/ubsan/null-11.c: New test.
	* gcc.dg/ubsan/c99-shift-2.c: Adjust dg-output.
	* c-c++-common/ubsan/shift-1.c: Likewise.
	* c-c++-common/ubsan/div-by-zero-3.c: Likewise.

From-SVN: r205021
 2013-11-19 11:45:15 +00:00
Uros Bizjak
a186c90215 c11-complex-1.c: Use dg-add-options ieee. 
* gcc.dg/c11-complex-1.c: Use dg-add-options ieee.

From-SVN: r205020
 2013-11-19 12:28:20 +01:00
Jan Hubicka
68377e53bd cgraph.c (cgraph_create_indirect_edge): Use get_polymorphic_call_info. 
* cgraph.c (cgraph_create_indirect_edge): Use get_polymorphic_call_info.
	* cgraph.h (cgraph_indirect_call_info): Add outer_type, maybe_in_construction
	and maybe_derived_type.
	* ipa-utils.h (ipa_polymorphic_call_context): New structure.
	(ipa_dummy_polymorphic_call_context): New global var.
	(possible_polymorphic_call_targets): Add context paramter.
	(dump_possible_polymorphic_call_targets): Likewise; update
	wrappers.
	(possible_polymorphic_call_target_p): Likewise.
	(get_polymorphic_call_info): New function.
	* ipa-devirt.c (ipa_dummy_polymorphic_call_context): New function.
	(add_type_duplicate): Remove forgotten debug output.
	(method_class_type): Add sanity check.
	(maybe_record_node): Add FINALP parameter.
	(record_binfo): Add OUTER_TYPE and OFFSET; walk the inner
	by info by get_binfo_at_offset.
	(possible_polymorphic_call_targets_1): Add OUTER_TYPE/OFFSET parameters;
	pass them to record-binfo.
	(polymorphic_call_target_d): Add context and FINAL.
	(polymorphic_call_target_hasher::hash): Hash context.
	(polymorphic_call_target_hasher::equal): Compare context.
	(free_polymorphic_call_targets_hash):
	(get_class_context): New function.
	(contains_type_p): New function.
	(get_polymorphic_call_info): New function.
	(walk_bases): New function.
	(possible_polymorphic_call_targets): Add context parameter; honnor it.
	(dump_possible_polymorphic_call_targets): Dump context.
	(possible_polymorphic_call_target_p): Add context.
	(update_type_inheritance_graph): Update comment.s
	(ipa_set_jf_known_type): Assert that compoentn type is known.
	(ipa_note_param_call): Do not tamper with offsets.
	(ipa_analyze_indirect_call_uses): When offset is being changed; clear
	outer type.
	(update_indirect_edges_after_inlining): Likewise.
	(ipa_write_indirect_edge_info): Stream new fields.
	(ipa_read_indirect_edge_info): Stream in new fields.

	* ipa/devirt9.C: Verify that the optimization happens already before.
	whole-program.

From-SVN: r205019
 2013-11-19 10:05:54 +00:00
Jan Hubicka
d345bb301a tree-pretty-print.c (dump_generic_node): Print class type of OBJ_TYPE_REF. 
* tree-pretty-print.c (dump_generic_node): Print class type of
	OBJ_TYPE_REF.

From-SVN: r205017
 2013-11-19 10:01:54 +00:00
Joey Ye
32d6e6c0f8 arm.opt (-marm-pic-data-is-text-relative): New option. 
2013-11-19  Joey Ye  <joey.ye@arm.com>

        * config/arm/arm.opt (-marm-pic-data-is-text-relative): New option.
        * doc/invoke.texi (-marm-pic-data-is-text-relative): Documentation
        for new option.
        * config/arm/arm.c (arm_option_override): By default disable
        -marm-pic-data-is-text-relative.
        (legitimize_pic_address): Use arm_pic_data_is_text_relative.
        (arm_assemble_integer): Likewise.
        * config/arm/arm.h (TARGET_DEFAULT_PIC_DATA_IS_TEXT_RELATIVE): 
        New macro to initialize -marm-pic-data-is-text-relative.

From-SVN: r205016
 2013-11-19 10:00:46 +00:00
Bin Cheng
cd0470594c tree-ssa-loop-ivopts.c (enum ainc_type): New. 
* tree-ssa-loop-ivopts.c (enum ainc_type): New.
	(address_cost_data): New field.
	(get_address_cost): Compute auto-increment rtx cost in ainc_costs.
	Use ainc_costs for auto-increment rtx patterns.
	Cleanup TWS.

From-SVN: r205015
 2013-11-19 09:48:59 +00:00
James Greenhalgh
c1dfcec7c1 [AArch64] Remove v8type attribute. 
gcc/
	* config/aarch64/aarch64.md: Remove v8type from all insns.

From-SVN: r205014
 2013-11-19 09:36:01 +00:00
Richard Biener
7906dbe424 re PR tree-optimization/57517 (internal compiler error: in eliminate_temp_copies, at tree-predcom.c:1913) 
2013-11-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57517
	* tree-predcom.c (combinable_refs_p): Verify the combination
	is always executed when the refs are.

	* gfortran.fortran-torture/compile/pr57517.f90: New testcase.
	* gcc.dg/torture/pr57517.c: Likewise.

From-SVN: r205010
 2013-11-19 09:21:07 +00:00
Jakub Jelinek
64856e1e0b * atomic.c: Include sys/types.h. 
From-SVN: r205008
 2013-11-19 08:43:09 +01:00
Jeff Law
b06cbaac12 tree-ssa-threadupdate.c: Include ssa-iterators.h 
* tree-ssa-threadupdate.c: Include ssa-iterators.h
	(copy_phi_arg_into_existing_phi): New function.
	(any_remaining_duplicated_blocks): Likewise.
	(ssa_fix_duplicate_block_edges): Handle multiple duplicated
	blocks on a jump threading path.

From-SVN: r205004
 2013-11-18 20:47:40 -07:00