2013-11-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/mips/mips.c (r10k_simplify_address): Eliminate macro usage.

[BR]: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg02455.html

From-SVN: r205094

gcc/
	* gcc/config/aarch64/aarch64-builtins.c
	(aarch64_simd_itype): Remove.
	(aarch64_simd_builtin_datum): Remove itype, add
	qualifiers pointer.
	(VAR1): Use qualifiers.
	(aarch64_build_scalar_type): New.
	(aarch64_build_vector_type): Likewise.
	(aarch64_build_type): Likewise.
	(aarch64_init_simd_builtins): Refactor, remove special cases,
	consolidate main loop.
	(aarch64_simd_expand_args): Likewise.

From-SVN: r205092

From-SVN: r205091

2013-11-19  Joshua J Cogliati  <jrincayc@yahoo.com>

	PR c/53001
	Splitting out a -Wfloat-conversion from -Wconversion for
	conversions that lower floating point number precision
	or conversion from floating point numbers to integers.

gcc/c-family/

	* c-common.c (unsafe_conversion_p): Make this function
	return an enumeration with more detail.
	(conversion_warning): Use the new return type of
	unsafe_conversion_p to separately warn either about conversions
	that lower floating point number precision or about the other
	kinds of conversions.
 	* c-common.h (enum conversion_safety): New enumeration.
 	(unsafe_conversion_p): switching return type to
 	conversion_safety enumeration.
	* c.opt: Adding new warning -Wfloat-conversion and
	enabling it with -Wconversion.

gcc/

	* doc/invoke.texi: Adding documentation about
	-Wfloat-conversion.

gcc/testsuite/

	* c-c++-common/Wfloat-conversion.c: Copies relevant
	tests from c-c++-common/Wconversion-real.c,
	gcc.dg/Wconversion-real-integer.c and gcc.dg/pr35635.c into
	new testcase for conversions that are warned about by
	-Wfloat-conversion.

From-SVN: r205090

From-SVN: r205089

From-SVN: r205088

From-SVN: r205087

gcc/
	* gdbhooks.py (VecPrinter): New class, for prettyprinting pointers
	to "vec<>" instances.
	(build_pretty_printer): Register the vec<>* prettyprinter.

From-SVN: r205086

	* gdbhooks.py (GdbSubprinter.__init__): Drop str_type_ field.
	(GdbSubprinter.handles_type): New.
	(GdbSubprinterTypeList): New subclass of GdbSubprinter.
	(GdbSubprinterRegex): New subclass of GdbSubprinter.
	(GdbPrettyPrinters.add_printer): Remove in favor of...
	(GdbPrettyPrinters.add_printer_for_types): ...this new method
	and...
	(GdbPrettyPrinters.add_printer_for_regex): ...this other new method.
	(GdbPrettyPrinters.__call__): Update search for subprinter
	to use handles_type method.
	(build_pretty_printer): Update registration of subprinters to
	use the new API above, supporting multiple spelling of each type,
	and allowing for future regex-based subprinters.

From-SVN: r205085

2013-11-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Adjust
	V16QI vector splat case for little endian.

From-SVN: r205080

	* 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

	* tree-ssa-threadupdate.c: Fix trailing whitespace.
	* tree-ssa-threadupdate.h: Likewise.

From-SVN: r205072

From-SVN: r205071

From-SVN: r205068

	* 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

From-SVN: r205064

	* 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  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

	* 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

2013-11-19  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

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

	* 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

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  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

	* config/sh/sh-c.c: Fix typo in include of file attribs.h.

From-SVN: r205052

	* 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

gcc/
	* config/arm/arm.md (zero_extend<mode>di2): Add type attribute.

From-SVN: r205050

	* 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

	* 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

	* 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

From-SVN: r205043

From-SVN: r205042

From-SVN: r205041

	* varasm.c (align_variable): Give error instead of warning for
	unsupported alignment.
	(assemble_noswitch_variable): Likewise.

From-SVN: r205040

From-SVN: r205039

[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

From-SVN: r205037

	* loop-doloop.c (doloop_optimize_loops): Remove unused
	loop iterator argument from FOR_EACH_LOOP.

From-SVN: r205036

2013-11-19  Cesar Philippidis  <cesar@codesourcery.com>

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

From-SVN: r205035

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