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Author SHA1 Message Date
Steven Bosscher
78492bf5ac Makefile.in (tree-ssa-propagate.o): Depend on vec.h. 
* Makefile.in (tree-ssa-propagate.o): Depend on vec.h.
	* tree-ssa-propagate.c: Include vec.h.
	(interesting_ssa_edges, varying_ssa_edges): Make these VECs
	instead of varrays.
	(cfg_blocks_add): Assert the block is not already in the worklist.
	Update uses of interesting_ssa_edges and varying_ssa_edges.
	(process_ssa_edge_worklist, ssa_prop_init, ssa_prop_fini,
	ssa_propagate): Likewise.

From-SVN: r88249
 2004-09-28 20:31:16 +00:00
Joseph Myers
ef7878226a re PR c/16409 (ICE in size_binop, at fold-const.c) 
PR c/16409
	* c-decl.c (start_decl): Check for initializing incomplete array
	of VLAs.
	(build_compound_literal): Check for TYPE being error_mark_node.
	* c-parse.in (primary): Check for VLA compound literals.

testsuite:
	* gcc.dg/vla-init-2.c, gcc.dg/vla-init-3.c, gcc.dg/vla-init-4.c,
	gcc.dg/vla-init-5.c: New tests.

From-SVN: r88248
 2004-09-28 20:35:26 +01:00
Tom Tromey
346c5b01de re PR java/15710 (ICE: tree check: expected class 'E', have 'c' (integer_cst) in make_class_data) 
PR java/15710:
	* class.c (add_miranda_methods): Load superinterface if not
	already loaded.

From-SVN: r88243
 2004-09-28 18:27:25 +00:00
Diego Novillo
c3b8e9aa7f tree-ssa-live.c (calculate_live_on_entry): Fix warnings with --disable-checking. 
* tree-ssa-live.c (calculate_live_on_entry): Fix warnings
	with --disable-checking.

From-SVN: r88241
 2004-09-28 14:14:33 -04:00
Devang Patel
56bac5af0f * tree-pretty-print.c (dump_generic_node): Print vector types. 
From-SVN: r88240
 2004-09-28 10:52:59 -07:00
Andrew Haley
1679340f35 re PR java/17586 (kawa build fails with ICE) 
2004-09-28  Andrew Haley  <aph@redhat.com>

	PR java/17586
	* jcf-parse.c (load_class): Don't try to read a class that we've
	already read.

From-SVN: r88239
 2004-09-28 17:40:56 +00:00
Nick Clifton
cc15e98f65 sh.h (INIT_CUMULATIVE_ARGS): Replace with an invocation of the function sh_init_cumulative_args. 
sh.h (INIT_CUMULATIVE_ARGS): Replace with an invocation of the function
  sh_init_cumulative_args.
  (INIT_CUMULATIVE_LIBCALL_ARGS): Likewise.
  (INIT_CUMULATIVE_INCOMING_ARGS): Delete.
sh-protos.h: Prototype sh_init_cumulative_args.
sh.c (sh_init_cumulative_args): New function based on the contents of the old
  INIT_CUMULATIVE_ARGS macro but with a heuristic added to determine the setting
  of force_mem when a library function is being called.

From-SVN: r88238
 2004-09-28 17:37:35 +00:00
Diego Novillo
ee1f0fb06c tree-ssa-loop-im.c (single_reachable_address): Skip constant arguments. 
* tree-ssa-loop-im.c (single_reachable_address) <PHI_NODE>:
	Skip constant arguments.

From-SVN: r88237
 2004-09-28 13:29:32 -04:00
Andrew Haley
46d82a27ee jcf-parse.c (load_class): Back out previous broken patch. 
2004-09-28  Andrew Haley  <aph@redhat.com>

	* jcf-parse.c (load_class): Back out previous broken patch.

From-SVN: r88234
 2004-09-28 14:58:31 +00:00
Andrew Haley
03ec093d04 re PR java/17586 (kawa build fails with ICE) 
2004-09-28  Andrew Haley  <aph@redhat.com>

	PR java/17586
	* jcf-parse.c (load_class): Don't try to read a class that we've
	already read.
	Check that we really did read the right class.

From-SVN: r88233
 2004-09-28 13:57:05 +00:00
Diego Novillo
38e05395ac tree-ssa-alias.c (create_name_tags): If PTR points to a volatile type, mark the tag volatile. 
* tree-ssa-alias.c (create_name_tags): If PTR points to a
	volatile type, mark the tag volatile.
	(get_tmt_for): If TAG_TYPE is a volatile type, mark the tag
	volatile.

From-SVN: r88232
 2004-09-28 09:45:05 -04:00
Andrew Pinski
45fbb18639 tree.def (vec_cond_expr): Fix. 
2004-09-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree.def (vec_cond_expr): Fix. Change 'e'
        to tcc_expression.

From-SVN: r88231
 2004-09-28 06:14:28 -07:00
Kazu Hirata
c2b7c2d85f * basic-block.h: Fix a comment typo. 
From-SVN: r88230
 2004-09-28 12:15:48 +00:00
Kazu Hirata
f9f1c24eb8 * tree.c: Fix a comment typo. 
From-SVN: r88229
 2004-09-28 11:55:45 +00:00
Kazu Hirata
6dbd43badd * optabs.c, optabs.h: Fix comment typos. 
From-SVN: r88228
 2004-09-28 11:49:07 +00:00
Eric Botcazou
ecaa611b36 sparc.md (call_address_struct_value_sp32): Properly mask the immediate field of the 'unimp' instruction. 
* config/sparc/sparc.md (call_address_struct_value_sp32):
	Properly mask the immediate field of the 'unimp' instruction.
	(call_symbolic_struct_value_sp32): Likewise.

From-SVN: r88227
 2004-09-28 11:40:27 +00:00
Michael Koch
95b88040e2 URLConnection.java: Reformatted. 
2004-09-28  Michael Koch  <konqueror@gmx.de>

	* java/net/URLConnection.java: Reformatted.
	* java/net/URLClassLoader.java: Reformatted.
	(getContent): Reordered return of content.
	(getContentHandler): Don't check for null explicitely.

From-SVN: r88226
 2004-09-28 11:02:35 +00:00
Paolo Carlini
1165dc50e8 [multiple changes] 
2004-09-28  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/16612
	* include/bits/basic_string.h (_M_dispose, _M_refcopy,
	basic_string()): When _GLIBCXX_FULLY_DYNAMIC_STRING is defined,
	don't deal with _S_empty_rep.
	* include/bits/basic_string.tcc (_S_construct, _M_destroy,
	_M_leak_hard, _M_mutate): Likewise.
	* acinclude.m4 (GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING): New.
	* acconfig.h: Add corresponding undef.
	* configure.ac: Use GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING.
	* docs/html/configopts.html: Document --enable-fully-dynamic-string.
	* configure: Regenerate.
	* config.h.in: Likewise.

2004-09-28  Benjamin Kosnik  <bkoz@redhat.com>
            Paolo Carlini  <pcarlini@suse.de>

	* testsuite/21_strings/basic_string/operations/char/1.cc: New.
	* testsuite/21_strings/basic_string/operations/wchar_t/1.cc: New.
	* testsuite/21_strings/basic_string/element_access/char/empty.cc: New.
	* testsuite/21_strings/basic_string/element_access/wchar_t/empty.cc:
	New.

2004-09-28  Paolo Carlini  <pcarlini@suse.de>

	* README: Remove obsolete entry about include/c_shadow.

From-SVN: r88225
 2004-09-28 08:58:35 +00:00
Nathan Sidwell
a3a0fc7f89 class.c (VTT_TOP_LEVEL_P, [...]): Remove. 
* class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove.
	(struct secondary_vptr_vtt_init_data_s): New.
	(build_vtt_inits): Adjust dfs_walkers.
	(dfs_build_secondary_vptr_vtt_inits): Caller data is a
	secondary_vptr_vtt_init_data_s structure. Adjust.
	(dfs_ctor_vtable_bases_queue_p): Remove.
	(dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify.

	* pt.c (struct get_template_base_data_s): Remove.
	(get_template_base_r): Fold into get_template_base.
	(get_template_base): Walk base binfos directly in inheritance
	graph order.
Remove duplicated changelog entries

From-SVN: r88224
 2004-09-28 08:50:56 +00:00
Ben Elliston
628f6a4e7c backport: basic-block.h: Include vec.h, errors.h. 
2004-09-24  Ben Elliston  <bje@au.ibm.com>
	    Steven Bosscher  <stevenb@suse.de>
	    Andrew Pinski  <pinskia@physics.uc.edu>

	Merge from edge-vector-branch:
	* basic-block.h: Include vec.h, errors.h. Instantiate a VEC(edge).
	(struct edge_def): Remove pred_next, succ_next members.
	(struct basic_block_def): Remove pred, succ members.  Add preds
	and succs members of type VEC(edge).
	(FALLTHRU_EDGE): Redefine using EDGE_SUCC.
	(BRANCH_EDGE): Likewise.
	(EDGE_CRITICAL_P): Redefine using EDGE_COUNT.
	(EDGE_COUNT, EDGE_I, EDGE_PRED, EDGE_SUCC): New.
	(edge_iterator): New.
	(ei_start, ei_last, ei_end_p, ei_one_before_end_p): New.
	(ei_next, ei_prev, ei_edge, ei_safe_edge): Likewise.
	(FOR_EACH_EDGE): New.
	* bb-reorder.c (find_traces): Use FOR_EACH_EDGE and EDGE_* macros
	where applicable.
	(rotate_loop): Likewise.
	(find_traces_1_route): Likewise.
	(bb_to_key): Likewise.
	(connect_traces): Likewise.
	(copy_bb_p): Likewise.
	(find_rarely_executed_basic_blocks_and_crossing_edges): Likewise.
	(add_labels_and_missing_jumps): Likewise.
	(fix_up_fall_thru_edges): Likewise.
	(find_jump_block): Likewise.
	(fix_crossing_conditional_branches): Likewise.
	(fix_crossing_unconditional_branches): Likewise.
	(add_reg_crossing_jump_notes): Likewise.
	* bt-load.c (augment_live_range): Likewise.
	* cfg.c (clear_edges): Likewise.
	(unchecked_make_edge): Likewise.
	(cached_make_edge): Likewise.
	(make_single_succ_edge): Likewise.
	(remove_edge): Likewise.
	(redirect_edge_succ_nodup): Likewise.
	(check_bb_profile): Likewise.
	(dump_flow_info): Likewise.
	(alloc_aux_for_edges): Likewise.
	(clear_aux_for_edges): Likewise.
	(dump_cfg_bb_info): Likewise.
	* cfganal.c (forwarder_block_p): Likewise.
	(can_fallthru): Likewise.
	(could_fall_through): Likewise.
	(mark_dfs_back_edges): Likewise.
	(set_edge_can_fallthru_flag): Likewise.
	(find_unreachable_blocks): Likewise.
	(create_edge_list): Likewise.
	(verify_edge_list): Likewise.
	(add_noreturn_fake_exit_edges): Likewise.
	(connect_infinite_loops_to_exit): Likewise.
	(flow_reverse_top_sort_order_compute): Likewise.
	(flow_depth_first_order_compute): Likewise.
	(flow_preorder_transversal_compute): Likewise.
	(flow_dfs_compute_reverse_execute): Likewise.
	(dfs_enumerate_from): Likewise.
	(compute_dominance_frontiers_1): Likewise.
	* cfgbuild.c (make_edges): Likewise.
	(compute_outgoing_frequencies): Likewise.
	(find_many_sub_basic_blocks): Likewise.
	(find_sub_basic_blocks): Likewise.
	* cfgcleanup.c (try_simplify_condjump): Likewise.
	(thread_jump): Likewise.
	(try_forward_edges): Likewise.
	(merge_blocks_move): Likewise.
	(outgoing_edges_match): Likewise.
	(try_crossjump_to_edge): Likewise.
	(try_crossjump_bb): Likewise.
	(try_optimize_cfg): Likewise.
	(merge_seq_blocks): Likewise.
	* cfgexpand.c (expand_gimple_tailcall): Likewise.
	(expand_gimple_basic_block): Likewise.
	(construct_init_block): Likewise.
	(construct_exit_block): Likewise.
	* cfghooks.c (verify_flow_info): Likewise.
	(dump_bb): Likewise.
	(delete_basic_block): Likewise.
	(split_edge): Likewise.
	(merge_blocks): Likewise.
	(make_forwarder_block): Likewise.
	(tidy_fallthru_edges): Likewise.
	(can_duplicate_block_p): Likewise.
	(duplicate_block): Likewise.
	* cfglayout.c (fixup_reorder_chain): Likewise.
	(fixup_fallthru_exit_predecessor): Likewise.
	(can_copy_bbs_p): Likewise.
	(copy_bbs): Likewise.
	* cfgloop.c (flow_loops_cfg_dump): Likewise.
	(flow_loop_entry_edges_find): Likewise.
	(flow_loop_exit_edges_find): Likewise.
	(flow_loop_nodes_find): Likewise.
	(mark_single_exit_loops): Likewise.
	(flow_loop_pre_header_scan): Likewise.
	(flow_loop_pre_header_find): Likewise.
	(update_latch_info): Likewise.
	(canonicalize_loop_headers): Likewise.
	(flow_loops_find): Likewise.
	(get_loop_body_in_bfs_order): Likewise.
	(get_loop_exit_edges): Likewise.
	(num_loop_branches): Likewise.
	(verify_loop_structure): Likewise.
	(loop_latch_edge): Likewise.
	(loop_preheader_edge): Likewise.
	* cfgloopanal.c (mark_irreducible_loops): Likewise.
	(expected_loop_iterations): Likewise.
	* cfgloopmanip.c (remove_bbs): Likewise.
	(fix_bb_placement): Likewise.
	(fix_irreducible_loops): Likewise.
	(remove_path): Likewise.
	(scale_bbs_frequencies): Likewise.
	(loopify): Likewise.
	(unloop): Likewise.
	(fix_loop_placement): Likewise.
	(loop_delete_branch_edge): Likewise.
	(duplicate_loop_to_header_edge): Likewise.
	(mfb_keep_just): Likewise.
	(create_preheader): Likewise.
	(force_single_succ_latches): Likewise.
	(loop_split_edge_with): Likewise.
	(create_loop_notes): Likewise.
	* cfgrtl.c (rtl_split_block): Likewise.
	(rtl_merge_blocks): Likewise.
	(rtl_can_merge_blocks): Likewise.
	(try_redirect_by_replacing_jump): Likewise.
	(force_nonfallthru_and_redirect): Likewise.
	(rtl_tidy_fallthru_edge): Likewise.
	(commit_one_edge_insertion): Likewise.
	(commit_edge_insertions): Likewise.
	(commit_edge_insertions_watch_calls): Likewise.
	(rtl_verify_flow_info_1): Likewise.
	(rtl_verify_flow_info): Likewise.
	(purge_dead_edges): Likewise.
	(cfg_layout_redirect_edge_and_branch): Likewise.
	(cfg_layout_can_merge_blocks_p): Likewise.
	(rtl_flow_call_edges_add): Likewise.
	* cse.c (cse_cc_succs): Likewise.
	* df.c (hybrid_search): Likewise.
	* dominance.c (calc_dfs_tree_nonrec): Likewise.
	(calc_dfs_tree): Likewise.
	(calc_idoms): Likewise.
	(recount_dominator): Likewise.
	* domwalk.c (walk_dominator_tree): Likewise.
	* except.c (emit_to_new_bb_before): Likewise.
	(connect_post_landing_pads): Likewise.
	(sjlj_emit_function_enter): Likewise.
	(sjlj_emit_function_exit): Likewise.
	(finish_eh_generation): Likewise.
	* final.c (compute_alignments): Likewise.
	* flow.c (calculate_global_regs_live): Likewise.
	(initialize_uninitialized_subregs): Likewise.
	(init_propagate_block_info): Likewise.
	* function.c (thread_prologue_and_epilogue_insns): Likewise.
	* gcse.c (find_implicit_sets): Likewise.
	(bypass_block): Likewise.
	(bypass_conditional_jumps): Likewise.
	(compute_pre_data): Likewise.
	(insert_insn_end_bb): Likewise.
	(insert_store): Likewise.
	(remove_reachable_equiv_notes): Likewise.
	* global.c (global_conflicts): Likewise.
	(calculate_reg_pav): Likewise.
	* graph.c (print_rtl_graph_with_bb): Likewise.
	* ifcvt.c (mark_loop_exit_edges): Likewise.
	(merge_if_block): Likewise.
	(find_if_header): Likewise.
	(block_jumps_and_fallthru_p): Likewise.
	(find_if_block): Likewise.
	(find_cond_trap): Likewise.
	(block_has_only_trap): Likewise.
	(find_if_case1): Likewise.
	(find_if_case_2): Likewise.
	* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Likewise.
	(perfect_nestify): Likewise.
	* lcm.c (compute_antinout_edge): Likewise.
	(compute_laterin): Likewise.
	(compute_available): Likewise.
	(compute_nearerout): Likewise.
	* loop-doloop.c (doloop_modify): Likewise.
	* loop-init.c (loop_optimizer_init): Likewise.
	* loop-invariant.c (find_exits): Likewise.
	* loop-iv.c (simplify_using_initial_values): Likewise.
	(check_simple_exit): Likewise.
	(find_simple_exit): Likewise.
	* loop-unroll.c (peel_loop_completely): Likewise.
	(unroll_loop_constant_iterations): Likewise.
	(unroll_loop_runtime_iterations): Likewise.
	* loop-unswitch.c (may_unswitch_on): Likewise.
	(unswitch_loop): Likewise.
	* modulo-sched.c (generate_prolog_epilog): Likewise.
	(sms_schedule): Likewise.
	* postreload-gcse.c (eliminate_partially_redundant_load):
	Likewise.
	* predict.c (can_predict_insn_p): Likewise.
	(set_even_probabilities): Likewise.
	(combine_predictions_for_bb): Likewise.
	(predict_loops): Likewise.
	(estimate_probability): Likewise.
	(tree_predict_by_opcode): Likewise.
	(tree_estimate_probability): Likewise.
	(last_basic_block_p): Likewise.
	(propagate_freq): Likewise.
	(estimate_loops_at_level): Likewise.
	(estimate_bb_frequencies): Likewise.
	* profile.c (instrument_edges): Likewise.
	(get_exec_counts): Likewise.
	(compute_branch_probabilities): Likewise.
	(branch_prob): Likewise.
	* ra-build.c (live_in): Likewise.
	* ra-rewrite.c (rewrite_program2): Likewise.
	* ra.c (reg_alloc): Likewise.
	* reg-stack.c (reg_to_stack): Likewise.
	(convert_regs_entry): Likewise.
	(compensate_edge): Likewise.
	(convert_regs_1): Likewise,
	(convert_regs_2): Likewise.
	(convert_regs): Likewise.
	* regrename.c (copyprop_hardreg_forward): Likewise.
	* reload1.c (fixup_abnormal_edges): Likewise.
	* sbitmap.c (sbitmap_intersection_of_succs): Likewise.
	(sbitmap_insersection_of_preds): Likewise.
	(sbitmap_union_of_succs): Likewise.
	(sbitmap_union_of_preds): Likewise.
	* sched-ebb.c (compute_jump_reg_dependencies): Likewise.
	(fix_basic_block_boundaries): Likewise.
	(sched_ebbs): Likewise.
	* sched-rgn.c (build_control_flow): Likewise.
	(find_rgns): Likewise.
	* tracer.c (find_best_successor): Likewise.
	(find_best_predecessor): Likewise.
	(tail_duplicate): Likewise.
	* tree-cfg.c (make_edges): Likewise.
	(make_ctrl_stmt_edges): Likewise.
	(make_goto_expr_edges): Likewise.
	(tree_can_merge_blocks_p): Likewise.
	(tree_merge_blocks): Likewise.
	(cfg_remove_useless_stmts_bb): Likewise.
	(remove_phi_nodes_and_edges_for_unreachable_block): Likewise.
	(tree_block_forwards_to): Likewise.
	(cleanup_control_expr_graph): Likewise.
	(find_taken_edge): Likewise.
	(dump_cfg_stats): Likewise.
	(tree_cfg2vcg): Likewise.
	(disband_implicit_edges): Likewise.
	(tree_find_edge_insert_loc): Likewise.
	(bsi_commit_edge_inserts): Likewise.
	(tree_split_edge): Likewise.
	(tree_verify_flow_info): Likewise.
	(tree_make_forwarder_block): Likewise.
	(tree_forwarder_block_p): Likewise.
	(thread_jumps): Likewise.
	(tree_try_redirect_by_replacing_jump): Likewise.
	(tree_split_block): Likewise.
	(add_phi_args_after_copy_bb): Likewise.
	(rewrite_to_new_ssa_names_bb): Likewise.
	(dump_function_to_file): Likewise.
	(print_pred_bbs): Likewise.
	(print_loop): Likewise.
	(tree_flow_call_edges_add): Likewise.
	(split_critical_edges): Likewise.
	(execute_warn_function_return): Likewise.
	(extract_true_false_edges_from_block): Likewise.
	* tree-if-conv.c (tree_if_conversion): Likewise.
	(if_convertable_bb_p): Likewise.
	(find_phi_replacement_condition): Likewise.
	(combine_blocks): Likewise.
	* tree-into-ssa.c (compute_global_livein): Likewise.
	(ssa_mark_phi_uses): Likewise.
	(ssa_rewrite_initialize_block): Likewise.
	(rewrite_add_phi_arguments): Likewise.
	(ssa_rewrite_phi_arguments): Likewise.
	(insert_phi_nodes_for): Likewise.
	(rewrite_into_ssa): Likewise.
	(rewrite_ssa_into_ssa): Likewise.
	* tree-mudflap.c (mf_build_check_statement_for): Likewise.
	* tree-outof-ssa.c (coalesce_abnormal_edges): Likewise.
	(rewrite_trees): Likewise.
	* tree-pretty-print.c (dump_bb_header): Likewise.
	(dump_implicit_edges): Likewise.
	* tree-sra.c (insert_edge_copies): Likewise.
	(find_obviously_necessary_stmts): Likewise.
	(remove_data_stmt): Likewise.
	* tree-ssa-dom.c (thread_across_edge): Likewise.
	(dom_opt_finalize_block): Likewise.
	(single_incoming_edge_ignoring_loop_edges): Likewise.
	(record_equivalences_from_incoming_edges): Likewise.
	(cprop_into_successor_phis): Likewise.
	* tree-ssa-live.c (live_worklist): Likewise.
	(calculate_live_on_entry): Likewise.
	(calculate_live_on_exit): Likewise.
	* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
	(copy_loop_headers): Likewise.
	* tree-ssa-loop-im.c (loop_commit_inserts): Likewise.
	(fill_always_executed_in): Likewise.
	* tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise.
	* tree-ssa-loop-ivopts.c (find_interesting_uses): Likewise.
	(compute_phi_arg_on_exit): Likewise.
	* tree-ssa-loop-manip.c (add_exit_phis_edge): Likewise.
	(get_loops_exit): Likewise.
	(split_loop_exit_edge): Likewise.
	(ip_normal_pos): Likewise.
	* tree-ssa-loop-niter.c (simplify_using_initial_conditions):
	Likewise.
	* tree-ssa-phiopt.c (candidate_bb_for_phi_optimization): Likewise.
	(replace_phi_with_stmt): Likewise.
	(value_replacement): Likewise.
	* tree-ssa-pre.c (compute_antic_aux): Likewise.
	(insert_aux): Likewise.
	(init_pre): Likewise.
	* tree-ssa-propagate.c (simulate_stmt): Likewise.
	(simulate_block): Likewise.
	(ssa_prop_init): Likewise.
	* tree-ssa-threadupdate.c (thread_block): Likewise.
	(create_block_for_threading): Likewise.
	(remove_last_stmt_and_useless_edges): Likewise.
	* tree-ssa.c (verify_phi_args): Likewise.
	(verify_ssa): Likewise.
	* tree_tailcall.c (independent_of_stmt_p): Likewise.
	(find_tail_calls): Likewise.
	(eliminate_tail_call): Likewise.
	(tree_optimize_tail_calls_1): Likewise.
	* tree-vectorizer.c (vect_transform_loop): Likewise.
	* var-tracking.c (prologue_stack_adjust): Likewise.
	(vt_stack_adjustments): Likewise.
	(vt_find_locations): Likewise.
	* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
	* config/i386/i386.c (ix86_pad_returns): Likewise.
	* config/ia64/ia64.c (ia64_expand_prologue): Likewise.
	* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.

Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
Co-Authored-By: Steven Bosscher <stevenb@suse.de>

From-SVN: r88222
 2004-09-28 17:59:54 +10:00
Eric Botcazou
5be9b7a175 re PR target/16532 (Inefficient jump to epilogue) 
PR target/16532
	* config/sparc/sparc.c (struct machine_function): New field
	'leaf_function_p' and 'prologue_data_valid_p'.
	(sparc_leaf_function_p, sparc_prologue_data_valid_p): New macro
	to conveniently access the above fields.
	(TARGET_LATE_RTL_PROLOGUE_EPILOGUE): Delete.
	(eligible_for_return_delay): Use 'sparc_leaf_function_p' instead
	of the generic flavor 'current_function_uses_only_leaf_regs'.
	(eligible_for_sibcall_delay): Likewise.
	(sparc_expand_prologue): Compute 'sparc_leaf_function_p' and set
	'sparc_prologue_data_valid_p'.  Use 'sparc_leaf_function_p'.
	(sparc_asm_function_prologue): Add sanity check for the assumption
	made in 'sparc_expand_prologue'.  Use 'sparc_leaf_function_p'.
	(sparc_can_use_return_insn_p): New function.
	(sparc_expand_epilogue): Use 'sparc_leaf_function_p'.
	(output_restore): Likewise.
	(output_sibcall): Likewise.
	(sparc_output_mi_thunk): Likewise.
	* config/sparc/sparc-protos.h (sparc_can_use_return_insn_p): Declare.
	* config/sparc/sparc.md (return): New expander.

	* config/sparc/sparc.h (INITIAL_ELIMINATION_OFFSET): Minor tweak.

From-SVN: r88220
 2004-09-28 06:26:08 +00:00
David Edelsohn
4badaa417d Fix formatting. 
From-SVN: r88218
 2004-09-28 00:42:52 -04:00
Mark Mitchell
455f19cb1c re PR c++/17642 (internal compiler error: in invert_truthvalue, at fold-const.c:2997) 
PR c++/17642
	* stor-layout.c (layout_decl): Use fold_convert, not convert.
	(bit_from_pos): Likewise.
	(byte_from_pos): Likewise.
	(pos_from_bit): Likewise.
	(normalize_offset): Likewise.
	(place_field): Likewise.
	(finalize_type_size): Likewise.
	(layout_type): Likewise.
	* tree.c (build_index_type): Likewise.

	PR c++/17642
	* cp-tree.h (fold_if_not_in_template): New function.
	* call.c (build_conditional_expr): Use fold_if_not_in_template.
	(build_cxx_call): Likewise.
	* cvt.c (convert_to_complex): Likewise.
	(ocp_convert): Likewise.
	(convert): Likewise.
	(convert_force): Likewise.
	* decl.c (compute_array_index_type): Clear
	processing_template_decl while folding array bounds.
	* pt.c (convert_nontype_argument): Clear
	processing_template_decl while processing non-type argument
	initialization.
	* tree.c (fold_if_not_in_template): New function.
	* typeck.c (build_class_member_access_expr): Use
	fold_if_not_in_template.
	(build_array_ref): Likewise.
	(build_binary_op): Likewise.  Do not try to optimize computations
	when processing templates.
	(cp_pointer_int_sum): Use fold_if_not_in_template.
	(pointer_diff): Likewise.
	(build_unary_op): Likewise.
	(build_reinterpret_cast): Likewise.
	(get_delta_difference): Likewise.
	(expand_ptrmemfunc_cst): Likewise.
	(dubious_conversion_warnings): Likewise.

	* g++.dg/template/crash23.C: New test.

From-SVN: r88217
 2004-09-28 02:56:11 +00:00
GCC Administrator
081077002d Daily bump. 
From-SVN: r88212
 2004-09-28 00:16:13 +00:00
Devang Patel
7ce67fbe42 expr.c (expand_expr_real_1): Handle VEC_COND_EXPR. 
* expr.c (expand_expr_real_1): Handle VEC_COND_EXPR.
        * genopinit.c (optabs): New entry for vcond_gen_code and
        vcondu_gen_code.
        * optabs.c (vcond_gen_code, vcondu_gen_code): New optabs.
        (get_rtx_code): New function.
        (vector_compare_rtx): New function.
        (init_optabs): Initialize vcond_gen_code and vcondu_gen_code.
        (expand_vec_cond_expr_p): New function.
        (expand_vec_cond_expr): New function.
        (get_vcond_icode): New function.
        * optabs.h (expand_vec_cond_expr, expand_vec_cond_expr_p): New externs.
        (vcond_gen_code, vcondu_gen_code): Same.

From-SVN: r88209
 2004-09-27 17:13:12 -07:00
Kelley Cook
55040e7a24 Makefile.in (STAGESTUFF): Split into ... 
2004-09-27  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (STAGESTUFF): Split into ...
	(STAGECOPYSTUFF, STAGEMOVESTUFF): ... these.
	(mostlyclean): Update.
	(stage1-start, stage2-start, stage3-start, stage4-start,
	stageprofile-start, stagefeedback-start): Copy the STAGECOPYSTUFF.
	Move the STAGEMOVESTUFF.

From-SVN: r88207
 2004-09-27 23:16:29 +00:00
Kelley Cook
5572488da4 configure.ac: Update all AC_DEFINEs to newer style. 
2004-09-27  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac: Update all AC_DEFINEs to newer style.
	* configure: Regenerate.
	* include/gc_config.h.in: Regenerate.

From-SVN: r88206
 2004-09-27 22:58:02 +00:00
R. Kelley Cook
b2cace2966 aclocal.m4: Quote m4_includes. 
2004-09-27  Kelley Cook  <kcook@gcc.gnu.org>

	* aclocal.m4: Quote m4_includes. Include ../config/gcc-lib-path.m4.
	* configure.ac: Don't sinclude it here.
	* configure: Regenerate.

From-SVN: r88205
 2004-09-27 22:51:37 +00:00
Eric Botcazou
f6260033c9 * system.h (getpagesize): Return 'int' instead of 'long'. 
From-SVN: r88204
 2004-09-27 22:38:08 +00:00
Matt Austern
7d381002de Fix implicit extern "C" breakage introduced by tokenization patch. 
* cp/parser.c (struct cp_token): new one-bit field , implicit_extern_c
	(cp_lexer_get_preprocessor_token): Set implicit_extern_c for
	tokens that come from headers that are implicitly extern "C".
	(struct cp_parser): new one-bit field, implicit_extern_c.
	(cp_parser_new): Set parser's implicit_extern_c to false.
	(cp_parser_translation_unit): Pop lang context if we were in a
	header that was implicitly extern "C".
	(cp_parser_declaration_seq_opt): Push/pop lang context as
	required by the token's and parser's implicit_extern_c.

From-SVN: r88203
 2004-09-27 22:24:35 +00:00
Michael Matz
49f41d0643 re PR rtl-optimization/17698 (Mainline failed to bootstrap on ia64) 
2004-09-27  Michael Matz <matz@suse.de>

        PR bootstrap/17698
        PR bootstrap/17702
        * bitmap.h (bmp_iter_single_init, bmp_iter_and_not_init,
        bmp_iter_and_init): Shift by bit_in_word.

From-SVN: r88201
 2004-09-27 14:41:33 -07:00
R. Kelley Cook
a62322c4dc aclocal.m4: Quote m4_includes. 
2004-09-27  Kelley Cook  <kcook@gcc.gnu.org>

	* aclocal.m4: Quote m4_includes. Include ../config/gcc-lib-path.m4.
	* configure.ac: Don't sinclude it here.
	* configure: Regenerate.

From-SVN: r88200
 2004-09-27 21:32:13 +00:00
Dorit Naishlos
850e8d3d56 rs6000.c (rs6000_legitimate_address, [...]): Handle AND pattern 
* config/rs6000/rs6000.c (rs6000_legitimate_address, print_operand):
        Handle AND pattern

From-SVN: r88196
 2004-09-27 20:23:38 +00:00
Joseph Myers
5e9bda655c re PR c/13804 (Error message enhancement Request) 
PR c/13804
	* c-typeck.c (build_component_ref): Name type involved in
	diagnostic for structure or union without a member of the given
	name.

testsuite:
	* gcc.dg/pr13804-1.c: New test.

From-SVN: r88195
 2004-09-27 20:33:55 +01:00
DJ Delorie
43f51151e2 stormy16.c (xstormy16_asm_output_aligned_common): ..comm alignment is bytes, not bits. 
* config/stormy16/stormy16.c (xstormy16_asm_output_aligned_common):
.comm alignment is bytes, not bits.

From-SVN: r88194
 2004-09-27 15:28:51 -04:00
Devang Patel
6337c1a2e8 tree-pretty-print.c (dump_generic_node): Print VEC_COND_EXPR. 
* tree-pretty-print.c (dump_generic_node): Print VEC_COND_EXPR.
        (print_call_name): Do not print VEC_COND_EXPR.

From-SVN: r88192
 2004-09-27 12:23:55 -07:00
Mark Mitchell
821eaf2a80 re PR c++/17585 (usage of unqualified name of static member from within class not allowed) 
PR c++/17585
	* cp-tree.h (shared_member_p): Declare.
	* search.c (shared_member_p): Give it external linkage.
	* semantics.c (finish_qualified_id_expr): Use it.
	(finish_id_expression): Likewise.

From-SVN: r88188
 2004-09-27 18:47:29 +00:00
Devang Patel
7e200b5010 * tree-pretty-print.c (dump_generic_node): Print VEC_COND_EXPR. 
From-SVN: r88187
 2004-09-27 11:22:14 -07:00
Jan Hubicka
8c1e80e992 * i386.c (athlon_cost, k8_cost): Set BRANCH_COST to 5. 
From-SVN: r88181
 2004-09-27 16:19:18 +00:00
Tobias Schlüter
a487f59fd9 re PR fortran/16938 (Internal compiler error using constructor of derived type that is component of derived type) 
PR fortran/16938
* gfortran.dg/pr16938.f90: New test.

From-SVN: r88180
 2004-09-27 18:01:58 +02:00
Mark Mitchell
d19e85e886 re PR c++/17585 (usage of unqualified name of static member from within class not allowed) 
PR c++/17585
	* semantics.c (finish_id_expression): Do not add "this->" to
	static member functions.

	PR c++/17585
	* g++.dg/template/static8.C: New test.

From-SVN: r88174
 2004-09-27 14:46:55 +00:00
Nathan Sidwell
c81f61b250 re PR c++/17681 (Bad message about constructor ordering (-Wall)) 
cp:
	PR c++/17681
	* error.c (dump_type): Change TREE_VEC case into TREE_BINFO.
testsuite:
	PR c++/17681
	* g++.dg/other/error9.C: New test.

From-SVN: r88170
 2004-09-27 12:10:16 +00:00
Nathan Sidwell
8d83768f78 class.c (struct count_depth_data): Remove. 
* class.c (struct count_depth_data): Remove.
	(dfs_depth_post, dfs_depth_q): Remove.
	(find_final_overrider): Use number of vbase classes as depth
	bound.

	* cp-tree.h (types_overlap_p): Remove.
	* search.c (struct overlap_info): Remove.
	(dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.

	* pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
	(get_template_base_recursive): Remove. Replace with ...
	(get_template_base_r): ... this.
	(struct get_template_base_data_s): New.
	(get_template_base): Use get_template_base_r via dfs_walk.  Always
	return NULL on failure.
	(unify): Remove error_mark_node check from get_template_base result.

From-SVN: r88169
 2004-09-27 12:00:08 +00:00
Kazu Hirata
75e50bd288 * bitmap.h: Fix a comment typo. 
From-SVN: r88168
 2004-09-27 11:18:10 +00:00
Michael Koch
2c11433f20 2004-09-27 Michael Koch <konqueror@gmx.de> 
* java/io/BufferedInputStream.java
	(BufferedInputStream): Added Jeroen Frijters to authors.
	(count): Don't explicitely initialize with default value.
	(pos): Likewise.
	(marklimit): Likewise.
	(read): Changed boolean expression to match GNU classpath' version.
	(reset): Add proper message to exception.
	(skip): Check for closed stream.
	(refill): Likewise.

From-SVN: r88167
 2004-09-27 09:27:28 +00:00
Aaron W. LaFramboise
94c1e7acf0 libgcc2.c (getpagesize): Change type of return value to int. 
2004-09-27  Aaron W. LaFramboise <aaronraolete36@aaronwl.com>

	* libgcc2.c (getpagesize): Change type of return value to int.

From-SVN: r88165
 2004-09-27 08:01:57 +00:00
Matt Austern
772299b3b4 ggc-page.c (GGC_QUIRE_SIZE): Bump up from 16 to 256 if we're using mmap. 
* ggc-page.c (GGC_QUIRE_SIZE): Bump up from 16 to 256 if we're
	using mmap.

From-SVN: r88161
 2004-09-27 04:09:15 +00:00
GCC Administrator
84ca2ba728 Daily bump. 
From-SVN: r88156
 2004-09-27 00:16:14 +00:00
Ulrich Weigand
f4dbad2364 * gcc.dg/tree-ssa/loop-1.c: Use -msmall-exec on s390-*-* targets. 
From-SVN: r88151
 2004-09-26 22:31:26 +00:00
Per Bothner
c5fe8107bc prims.cc (unblock_signal): Annotate signum with __unused__ to avoid warnings in the non-POSIX_VERSION case. 
* prims.cc (unblock_signal): Annotate signum with __unused__ to
	avoid warnings in the non-POSIX_VERSION case.
	Also, we only need this function if either HANDLE_SEGV or HANDLE_FPE,
	so place it inside an #if block.
	* include/default-signal.h (SIGNAL_HANDLER): Parameters are __unused__.
	* include/i386-signal.h (SIGNAL_HANDLER):  Likewise
	* include/mips-signal.h (SIGNAL_HANDLER):  Likewise
	* include/sparc-signal.h (SIGNAL_HANDLER):  Likewise

From-SVN: r88148
 2004-09-26 13:38:49 -07:00