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* 2005-05-16 Caroline Tice <ctice@apple.com>ctice2005-05-161-29/+24
| | | | | | | | | | | | | | | | | | * bb-reorder.c (verify_hot_cold_block_grouping): Replace internal_error with gcc_assert. * dwarf2out.c (dwarf2out_switch_text_section): Likewise. * function.h (struct function): Remove space between "*" and struct field names. * varasm.c (initialize_cold_section_name): Add gcc_assert; modify to use alloca. (unlikely_text_section): Add check for flag_function_sections. (assemble_start_function): Move call to resolve_section, so it comes before first call to unlikely_text_section. (assemble_end_function): Add test and call to function_section if appropriate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99796 138bc75d-0d04-0410-961f-82ee72b054a4
* * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch forjules2005-05-081-5/+17
| | | | | | | | | | | | | | | | GNU linker. Support linker version x.x.x.x.x. Require GNU linker 20050308/2.16.0 or newer for comdat group. * configure: Regenerated. * config.in: Regenerated. * varasm.c (default_function_rodata_section): Put .rodata section in COMDAT group when necessary. (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to HAVE_COMDAT_GROUP. (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is available. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99395 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/20961jakub2005-05-061-1/+15
| | | | | | | | | | * varasm.c (merge_weak): Remove NEWDECL from WEAK_DECLS chain if both NEWDECL and OLDDECL are already weak. * g++.dg/ext/weak3.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99306 138bc75d-0d04-0410-961f-82ee72b054a4
* Correct fixes for various hot/cold partitioning concerns.ctice2005-04-271-91/+110
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2005-04-27 Caroline Tice <ctice@apple.com> * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): Remove targetm.have_named_sections test. (fix_edges_for_rarely_executed_code): Likewise. (insert_section_boundary_note): Likewise. (reorder_basic_blocks): Check partitioning flag before calling verify_hot_cold_block_grouping. * dbxout.c (dbxout_function_end): Get hot/cold section labels from the function struct rather than global variables. * dwarf2out.c (COLD_TEXT_SECTION_LABEL): New macro. (COLD_END_LABEL): Likewise (cold_text_section_label): New static global variable. (cold_end_label): Likewise. (dwarf2out_switch_text_section): Get hot/cold section labels from the function struct rather than global variables; test to make sure cfun is defined. (output_aranges): Use cold_text_section_label and cold_end_label; check partitioning flag before putting out delta. (output_ranges): Remove incorrect code attempting to use hot/cold labels. (output_line_info): Get cold section label from function struct; test to make sure cfun is defined. (add_location_or_const_value_attribute): Likewise. (dwarf2out_var_location): Likewise. (dwarf2out_init): Generate cold_text_section_label and cold_end_label; write out cold_text_section_label if partition flag is set. (dwarf2out_finish): Write out cold_end_label if partition flag is set; * function.h (struct function): Add new fields to point to hot/cold section labels: hot_section_label, cold_section_label, hot_section_end_label and cold_section_end_label; also add new field for cold text section name, unlikely_text_section_name. * opts.c (decode_options): Turn off partitioning flag if !targetm.have_named_sections. * output.h (hot_section_label): Remove. (hot_section_end_label): Remove. (cold_section_end_label): Remove. (unlikely_section_label): Remove. (unlikely_text_section_name): Remove. * passes.c (rest_of_handle_final): Remove extra blank line. * varasm.c (unlikely_section_label): Remove. (hot_section_label): Remove. (hot_section_end_label): Remove. (cold_section_end_label): Remove. (unlikely_text_section_name): Remove. (initialize_cold_section_name): Modify to call targetm.strip_name_encoding; to store cold section name in current function struct, if it exists; and to only use the decl_section_name if flag_named_sections is true. (unlikely_text_section): Modify to get section name out of current function struct, if there is one; otherwise build it from UNLIKELY_EXECUTED_TEXT_SECTION_NAME. (in_unlikely_text_section): Likewise. (named_section): Modify to get/put cold section name in current function struct, if there is one. (function_section): Change 'bool unlikely' to 'int reloc'; check targetm.have_named_sections before calling named_section. (current_function_section): Likewise. (assemble_start_function): Modify to get/put unlikely_text_section_name in current function struct; modify to get hot/cold section labels from function struct; initialize labels using ASM_GENERATE_INTERNAL_LABEL; test partitioning flag before writing out hot section label. (assemble_end_function): Test partitioning flag before writing out hot/cold section labels. (default_section_type_flags_1): Get cold text section name from function struct if there is one; Set flags correctly for cold text section if there is not a current function struct. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98885 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-04-25 J"orn Rennecke <joern.rennecke@st.com>amylaar2005-04-251-1/+1
| | | | | | | | | | | | | | | | | Stephen Clarke <stevec@superh.com> Roger Sayle <roger@eyesopen.com> PR rtl-optimization/20413 * cfgrtl.c (redirect_edge_and_branch): Use Pmode instead of VOIDmode for LABEL_REF. * final.c (shorten_branches): Likewise. * jump.c (mark_all_labels, redirect_exp_1): Likewise. * loop.c (reg_dead_after_loop): Likewise. * varasm.c (decode_addr_const): Likewise. * doc/rtl.texi: Document mode requirement for LABEL_REF. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98711 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/20991jakub2005-04-241-3/+9
| | | | | | | | | | | | | | | | * cgraph.h (cgraph_local_info): Add vtable_method field. * varasm.c (mark_decl_referenced): If cgraph_global_info_ready and node is vtable_method, finalized and not reachable, don't do anything. * class.c: Include cgraph.h. (cp_fold_obj_type_ref): Set node->local.vtable_method. * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H). * g++.dg/opt/pr20991.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98674 138bc75d-0d04-0410-961f-82ee72b054a4
* * diagnostic.c (warning): Accept parameter to classify warning option.dj2005-04-231-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (warning0): New, for when a pointer to an error() like function is needed. * errors.c (warning): Likewise. * errors.h (warning, warning0): Adjust prototypes. * toplev.h (warning, warning0): Likewise. * attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c, c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c, c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c, fold-const.c, fortran/trans-decl.c, function.c, gcse.c, genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c, tree-ssa.c, tree.c, varasm.c: Adjust warning() callers. * config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c, config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c, config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h, config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h, config/rs6000/aix52.h, config/rs6000/darwin.h, config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sh/symbian.c, config/sol2-c.c, config/sol2.c, config/stormy16/stormy16.c, config/v850/v850-c.c, config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning() callers. * ada/misc.c: Adjust warning() callers. * cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c, cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c, cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c, cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers. * fortran/trans-decl.c: Adjust warning() callers. * java/class.c, java/decl.c, java/expr.c, java/jcf-io.c, java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning() callers. * objc/objc-act.c: Adjust warning() callers. * treelang/parse.y: Adjust warning() callers. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98633 138bc75d-0d04-0410-961f-82ee72b054a4
* * final.c, ipa-inline.c, varasm.c: Fix comment typos.kazu2005-04-231-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98613 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (do_assemble_alias): Return early if TREE_ASM_WRITTENjsm282005-04-221-0/+3
| | | | | | | | | | (decl). testsuite: * gcc.dg/weak/weak-13.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98551 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (true_dependence): Remove 'abort' from comments. Usenathan2005-04-211-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc_assert and gcc_unreachable as appropriate. (canon_true_dependence): Likewise. * bb-reorder.c (connect_traces): Likewise. * c-common.c (c_add_case_label): Likewise. * c-decl.c (finish_function): Likewise. * caller-save.c (insert_restore, insert_save): Likewise. * cfg.c (update_bb_profile_for_threading): Likewise. * cfganal.c (flow_active_insn_p): Likewise. * cfgexpand.c (add_reg_br_prob_note): Likewise. * cfgrtl.c (rtl_redirect_edge_and_branch_force, rtl_split_edge, cfg_layout_merge_blocks): Likewise. * ifcvt.c (cond_exec_process_insns, merge_if_block, find_if_block): Likewise. * integrate.c (allocate_initial_values): Likewise. * jump.c (reverse_condition, reverse_condition_maybe_unordered, swap_condition, unsigned_condition, signed_condition, mark_jump_label, invert_jump_1, rtx_renumbered_equal_p, reg_or_subregno): Likewise. * lambda-code.c (lambda_compute_auxillary_space, lambda_transform_legal_p): Likewise. * lambda-mat.c (lambda_matrix_inverse_hard): Likewise. * langhooks.c (lhd_set_decl_assembler_name, lhd_type_promotes_to, lhd_incomplete_type_error, lhd_expand_expr, lhd_types_compatible_p, lhd_tree_size): Likewise. * lcm.c (create_pre_exit, optimize_mode_switching): Likewise. * local-alloc.c (update_equiv_regs): Likewise. * loop-unroll.c (peel_loop_completely unroll_loop_constant_iterations, unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid, analyze_iv_to_split_insn): Likewise. * loop.c (gen_prefetch, find_and_verify_loops, basic_induction_var): Likewise. * modulo-sched.c (normalize_sched_times, check_nodes_order): Likewise. * value-prof.c (tree_find_values_to_profile): Likewise. * varasm.c (named_section, default_assemble_integer, decode_addr_const): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98508 138bc75d-0d04-0410-961f-82ee72b054a4
* * vec.h: Update API to separate allocation mechanism from type.nathan2005-04-211-12/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (VEC_safe_grow): New. * vec.c (calculate_allocation): New. (vec_gc_o_reserve, vec_heap_o_reserve): Adjust. (vec_gc_free, vec_heap_free): Remove. * gengtype-lex.l (DEF_VEC_): Process mult-argument macros. Adjust. (VEC): Likewise. (mangle_macro_name): New. (struct macro_def): New. (struct macro): Add multiple argument values. (macro_expans_end): New. (push_macro_expansion): Chain on new macro. Process multiple args, create follow on expansion. Return follow on argument. (macro_input): Deal with multiple arguments. * tree.h: Define VEC(tree,heap) and VEC(tree,gc). (struct tree_binfo): Adjust. * basic-block.h: Define VEC(edge,gc). (struct edge_def): Adjust. (struct basic_block_def, struct edge_iterator): Likewise. (ei_container, ei_start_1, ei_last_1): Likewise. * cfg.c (connect_src, connect_dest): Likewise. * cfgrtl.c (force_nonfallthru_and_redirect) * dbxout.c (dbxout_type) * dwarf2out.c (gen_member_die) * lambda-code.c: Define VEC(int,gc), VEC(lambda_loop,gc). (gcc_tree_to_linear_expression): Adjust. (gcc_loop_to_lambda_loop, gcc_loopnest_to_lambda_loopnest, lbv_to_gcc_expression, lle_to_gcc_expression, lambda_loopnest_to_gcc_loopnest, can_convert_to_perfect_nest, perfect_nestify): Likewise. * lambda.h (gcc_loopnest_to_lambda_loopnest, lambda_loopnest_to_gcc_loopnest): Adjust prototypes. * profile.c (instrument_values): Adjust. * tree-cfg.c (modified_noreturn_calls): Adjust. (remove_fallthru_edge): Likewise. * tree-dump.c (dequeue_and_dump): Adjust. * tree-flow-inline.h (mark_stmt_modified): Adjust. * tree-flow.h (modified_noreturn_calls): Adjust. (tree_on_heap): Remove. (yay!) (register_new_def): Adjust. * tree-into-ssa.c: Define VEC(int,heap). (block_defs_stack): Adjust. (find_idf, insert_phi_nodes, register_new_def, rewrite_initialize_block, rewrite_finalize_block, register_new_update_single, rewrite_update_init_block, rewrite_update_fini_block, rewrite_blocks, ssa_rewrite_finalize_block, ssa_register_new_def, ssa_rewrite_initialize_block, rewrite_ssa_into_ssa): Likewise. * tree-loop-linear.c (linear_transform_loops): Adjust. * tree-ssa-alias.c: Define VEC(fieldoff_t,heap). (push_fields_onto_fieldstack, create_overlap_variables_for): Adjust. * tree-ssa-dom.c (avail_exprs_stack, block_defs_stack, stmts_to_rescan, const_and_copies_stack, nonzero_vars_stack, vrp_variables_stack): Adjust declarations. (tree_ssa_dominator_optimize): Adjust. (dom_opt_initialize_block, remove_local_expressions_from_table, restore_nonzero_vars_to_original_value, restore_vars_to_original_value, restore_currdefs_to_original_value, dom_opt_finalize_block, record_var_is_nonzero, record_cond, record_const_or_copy_1, optimize_stmt, update_rhs_and_lookup_avail_expr, lookup_avail_expr, record_range): Likewise. * tree-ssa-pre.c: Define VEC(basic_block,heap). (compute_antic_aux): Adjust. (inserted_exprs, create_expression_by_pieces, insert_into_preds_of_block, eliminate, mark_operand_necessary, remove_dead_inserted_code, fini_pre): Likewise. * tree-ssa-propagate.c (interesting_ssa_edges): Adjust. (varying_ssa_edges, add_ssa_edge, process_ssa_edge_worklist. ssa_prop_init): Likewise. * tree-ssa.c: Define VEC(bitmap,heap). (verify_name_tags): Adjust. * value-prof.c (rtl_divmod_values_to_profile): Adjust. (insn_prefetch_values_to_profile, rtl_find_values_to_profile, tree_divmod_values_to_profile, tree_find_values_to_profile, value_profile_transformations): Likewise. * value-prof.h: Define VEC(histogram_value,heap). * varasm.c: Remove alias_pair pointer typedef, define VEC(alias_pair,gc). (finish_aliases_1, finish_aliases_2, assemble_alias): Adjust. * config/pa/pa.c (typedef extern_symbol): Typedef the structure, not a pointer to it. Create an object vector. (extern_symbols): Turn into an object vector. (pa_hpux_asm_output_external, pa_hpux_file_end): Adjust. * cp/cp-tree.h: Adjust for new VEC API. Define VEC(tree_pair_s,gc). (struct save_scope): Adjust. (struct lang_type_class): Adjust. (unemitted_tinfo_decls): Adjust. * cp/class.c (add_method, resort_type_method_vec, finish_struct_methods, struct find_final_overrider_data, dfs_find_final_overrider_pre, find_final_overrider, get_vcall_index, warn_hidden, walk_subobject_offsets, check_methods, fixup_inline_methods, end_of_class, warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer, add_vcall_offset): Adjust. * cp/decl.c (xref_basetypes, finish_method): Adjust. * cp/decl2.c (check_classfn): Adjust. * cp/init.c (sort_mem_initializers, push_base_cleanups): Adjust. * cp/method.c (do_build_copy_constructor): Adjust. * cp/name-lookup.c (new_class_binding, store_binding, store_bindings, store_class_bindings): Adjust. * cp/name-lookup.h: Define VEC(cxx_saved_binding,gc), VEC(cp_class_binding,gc). (struct cp_binding_level): Adjust. * cp/parser.c: Define VEC(cp_token_position,heap). (struct cp_lexer): Adjust. (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy, cp_lexer_save_tokens): Adjust. * cp/pt.c (retrieve_specialization, check_explicit_specialization): Adjust. * cp/rtti.c (unemitted_tinfo_decls): Adjust. (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init, get_pseudo_ti_desc): Adjust. * cp/search.c (dfs_access_in_type, lookup_conversion_operator, lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible, dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust. * cp/semantics.c: Define VEC(deferred_access,gc). (push_deferring_access_checks): Adjust. * cp/typeck2.c (abstract_virtuals_error): Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98498 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (assemble_start_function): Remove reset of in_section.drow2005-04-191-1/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98366 138bc75d-0d04-0410-961f-82ee72b054a4
* * basic-block.h, tree-ssa-uncprop.c, varasm.c,kazu2005-04-131-2/+2
| | | | | | | config/i386/sse.md: Fix comment typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98085 138bc75d-0d04-0410-961f-82ee72b054a4
* Temporary fix for partitioning problems; real fix coming soon.ctice2005-04-121-8/+12
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98051 138bc75d-0d04-0410-961f-82ee72b054a4
* Revert patch from April 9.ctice2005-04-121-133/+97
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98039 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix problems with labels with hot/cold partitioning.ctice2005-04-091-98/+134
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97928 138bc75d-0d04-0410-961f-82ee72b054a4
* * dominance.c, gthr-win32.h, reg-stack.c, tree-ssa-copy.c,kazu2005-04-091-1/+1
| | | | | | | | | tree-ssa-operands.c, tree-ssa.c, tree-vrp.c, varasm.c, config/alpha/alpha.c, config/arm/arm.c, config/m32r/m32r.h, config/rs6000/predicates.md: Fix comment typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97904 138bc75d-0d04-0410-961f-82ee72b054a4
* * bb-reorder.c, fold-const.c, varasm.c: Fix comment typos.kazu2005-04-011-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97395 138bc75d-0d04-0410-961f-82ee72b054a4
* * cgraphunit.c, dbxout.c, flow.c, gcse.c, gimplify.c,kazu2005-04-011-1/+1
| | | | | | | | | | | | | | | lambda-code.c, loop.c, machmode.def, mips-tfile.c, modulo-sched.c, passes.c, postreload-gcse.c, tree-eh.c, tree-ssa-ccp.c, varasm.c, config/frv/frv.c, config/frv/frv.h, config/frv/frv.md, config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, config/rs6000/predicates.md, config/rs6000/rs6000.c, config/s390/fixdfdi.h, config/s390/s390.c, config/stormy16/stormy16.c, config/stormy16/stormy16.md, config/vax/vax.md: Fix comment typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97362 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix problems with hot/cold partitioning optimization.ctice2005-03-311-96/+170
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97322 138bc75d-0d04-0410-961f-82ee72b054a4
* 2005-03-31 Jan Hubicka <jh@suse.cz>hubicka2005-03-301-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-11-02 Jan Hubicka <jh@suse.cz> * cgraph.c (cgraph_varpool_node_name): New function. (dump_cgraph_varpool_node): New function. (dump_varpool): New function. * cgraphunit.c (cgraph_optimize): Dump varpool. 2004-10-16 Jan Hubicka <jh@suse.cz> * cgraph.c (decide_is_variable_needed): New function. (cgraph_varpool_finalize_decl): Use it. * cgraphunit.c (cgraph_optimize): Assemble_pending_decls when not doing unit-at-a-time. * final.c (output_addr_const): Do not call mark_referenced. * passes.c (rest_of_decl_compilation): ifdef out DECL_RTL_SET_P hack; always go via cgraph. * toplev.c (wrapup_global_declarations): Kill non-unit-at-a-time code. (check_global_declarations): Ifdef out code clearing DECL_RTL. * tree-optimize.c (execute_inline): Mark functions called. * i386.c (output_pic_addr_const): Do not call mark_decl_referenced. 2004-10-11 Jan Hubicka <jh@suse.cz> * cgraph.c (cgraph_varpool_first_unanalyzed_node): New global voriable (cgraph_varpool_last_needed_node): New static variable. (enqueue_needed_varpool_node): Break out from ...; add items to the end of queue; update first pointers. (cgraph_varpool_mark_needed_node): ... here. (cgraph_varpool_finalize_decl): Use enqueue_needed_varpool_node. (cgraph_varpool_assemble_pending_decls): Move to cgraphunit.c * cgraph.h (cgraph_varpool_node): Add analyzed field. (cgraph_varpool_first_unanalyzed_node): Declare. * cgraphunit.c: Include output.h. (cgraph_varpool_analyze_pending_decls): New function. (cgraph_varpool_assemble_pending_decls): Move from cgraph.c; bail out for errors, analyze pending decls. (cgraph_finalize_compilation_unit): Only analyze decls. (cgraph_optimize): Assemble the decls after expanding. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97287 138bc75d-0d04-0410-961f-82ee72b054a4
* * cgraph.h (struct cgraph_node): Add alias.rth2005-03-301-1/+1
| | | | | | | | | * varasm.c (assemble_alias): Set it. * cgraphunit.c (cgraph_assemble_pending_functions): Check it and avoid calling cgraph_expand_function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97284 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/20622jakub2005-03-291-1/+1
| | | | | | | | | | | | | | * cgraph.h (struct cgraph_varpool_node): Add alias field. * cgraph.c (cgraph_varpool_assemble_pending_decls): Don't call assemble_variable on aliases. * varasm.c (assemble_alias): Set node->alias. * toplev.c (wrapup_global_declarations): Don't call rest_of_decl_compilation on aliases again. * gcc.dg/alias-7.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97161 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/20263ebotcazou2005-03-291-1/+1
| | | | | | | | * varasm.c (make_decl_rtl) [ASM_DECLARE_REGISTER_GLOBAL]: Use the DECL_NAME, not the DECL_ASSEMBLER_NAME. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97157 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/20635hubicka2005-03-281-1/+5
| | | | | | | | | | | * varasm.c (mark_decl_referenced): Do not mark extern inline functions as needed. * compile/gcc.c-torture/compile/20050328-1.c: New testcase made by Jakub Jelinek. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97133 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (default_assemble_visibility): Remove extra ().mrs2005-03-221-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96849 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (do_assemble_alias): Restore comment describing function.sayle2005-03-201-1/+5
| | | | | | | Annotate the target parameter as potentially unused. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96768 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/20225hubicka2005-03-181-10/+15
| | | | | | | | | | * cgraph.c (cgraph_mark_reachable_node): Assert that it is not called too late. * varasm.c (find_decl_and_mark_needed): Mark needed only when not called too late. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96685 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/15700rth2005-03-161-109/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * varasm.c (struct alias_pair): Rename from struct output_def_pair. (alias_pairs): Rename from output_defs. (find_decl_and_mark_needed): Split out from assemble_alias. (do_assemble_alias): New. (assemble_output_def): Remove. (finish_aliases_1, finish_aliases_2): New. (process_pending_assemble_output_defs): Remove. (assemble_alias): Defer aliases for which we don't yet have a non-external decl for the target symbol. * passes.c (rest_of_decl_compilation): Register variables with cgraph. * cgraphunit.c (cgraph_finalize_compilation_unit): Use finish_aliases_1. * toplev.c (compile_file): Use finish_aliases_2 instead of process_pending_assemble_output_defs. * tree.h (finish_aliases_1, finish_aliases_2): Declare. (process_pending_assemble_output_defs): Remove. * gcc.c-torture/compile/20040323-1.c: Don't xfail for solaris. (_rtld_global): New. * gcc.dg/weak/weak-3.c (ffoox1f, ffoox1g): Define. * gcc.dg/weak/weak-9.c (notf1, notf2, notf3, notf4): Define. * gcc.dg/alias-3.c: New. * gcc.dg/alias-4.c: New. * gcc.dg/alias-5.c: New. * gcc.dg/alias-6.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96564 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (decl_tls_model): Check flag_shlib instead of flag_pic.drow2005-03-131-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96378 138bc75d-0d04-0410-961f-82ee72b054a4
* * value-prof.c (rtl_find_values_to_profile): Use gcc_assert andnathan2005-03-101-111/+99
| | | | | | | | | | | | | | | | | | | | | | | | gcc_unreachable. (rtl_register_value_prof_hooks, tree_value_profile_transformations, tree_register_value_prof_hooks): Likewise. * var-tracking.c (stack_adjust_offset_pre_post, variable_htab_free, variable_union, dataflow_set_different_2, count_uses, variable_was_changed, set_frame_base_location, set_variable_part, emit_note_insn_var_location, vt_emit_notes, vt_add_function_parameters): Likewise. * varasm.c (named_section_real, named_section, make_decl_rtl, asm_emit_uninitialised, assemble_integer, decode_addr_const, const_hash_1, compare_constant, copy_constant, force_const_mem, output_constant_pool_2, output_constant_pool_1, output_constant, output_constructor, make_decl_one_only, decl_tls_model, default_no_named_section, default_elf_select_section_1, default_unique_section_1): Likewise. * vec.c (vec_gc_o_reserve, vec_heap_o_reserve): Likewise. * vmsdbgout.c (addr_const_to_string): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96241 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (named_section): Use xstrdup rather than doing it bygeoffk2005-03-021-7/+2
| | | | | | | hand. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95812 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c++/19916mmitchel2005-03-021-55/+53
| | | | | | | | | | | * varasm.c (initializer_constant_valid_p): Allow conversions between OFFSET_TYPEs. Tidy. PR c++/19916 * g++.dg/init/ptrmem2.C: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95787 138bc75d-0d04-0410-961f-82ee72b054a4
* * rtl.c (rtx_equal_p): No early exit for CONST_VECTOR.rth2005-01-301-0/+8
| | | | | | | * varasm.c (const_rtx_hash_1): Handle CONST_VECTOR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94446 138bc75d-0d04-0410-961f-82ee72b054a4
* PR target/16304danglin2005-01-161-9/+65
| | | | | | | | | | | | | | | | | * defaults.h (TARGET_DEFERRED_OUTPUT_DEFS): Provide default. * toplev.c (compile_file): Call process_pending_assemble_output_defs just before targetm.asm_out.file_end. * tree.h (process_pending_assemble_output_defs): Declare. * varasm.c (assemble_output_def, process_pending_assemble_output_defs): New functions. (assemble_alias): Defer generation of assembly code for defines when TARGET_DEFERRED_OUTPUT_DEFS is true. * config/rs6000/aix41.h (TARGET_DEFERRED_OUTPUT_DEFS): Define. * config/rs6000/aix43.h (TARGET_DEFERRED_OUTPUT_DEFS): Define. * doc/tm.texi (TARGET_DEFERRED_OUTPUT_DEFS): document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93726 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/18820ebotcazou2005-01-141-0/+6
| | | | | | | | | * varasm.c (initializer_constant_valid_p) <ADDR_EXPR>: Return zero for nested functions needing a static chain or functions with a non-constant address. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93633 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (default_section_type_flags_1): Don't set SECTION_SMALL.amodra2005-01-111-13/+5
| | | | | | | | | | | | * config/ia64/ia64.c (TARGET_SECTION_TYPE_FLAGS): Define. (TARGET_RWRELOC): Define. (ia64_rwreloc_section_type_flags): Delete. (ia64_section_type_flags): New function. * config/ia64/hpux.h (TARGET_SECTION_TYPE_FLAGS): Don't define. (TARGET_RWRELOC): Define. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93175 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/jbeulich2005-01-101-9/+20
| | | | | | | | | | | | | | 2005-01-10 Jan Beulich <jbeulich@novell.com> * config/ia64/ia64.c (ia64_in_small_data_p): Also handle the section names resulting from -ffunction-sections/-fdata-sections and linkonce ones. * varasm.c (default_section_type_flags_1): Also set SECTION_SMALL based on the section name. Rearrange the section name comparison logic slightly so that each section name is compared against at most once. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93134 138bc75d-0d04-0410-961f-82ee72b054a4
* PR c/19031rth2005-01-021-1/+39
| | | | | | | | | | | | | | | | * c-decl.c (pop_file_scope): Call maybe_apply_pending_pragma_weaks. * c-lang.c (finish_file): Don't do it here. * objc/objc-act.c (objc_finish_file): Likewise. * cgraph.c (decl_assembler_name_equal): New. (cgraph_node_for_asm, cgraph_varpool_node_for_asm): New. (cgraph_varpool_node): Actually link up cgraph_varpool_nodes. * cgraph.h (struct cgraph_varpool_node): Add next. (cgraph_node_for_asm, cgraph_varpool_node_for_asm): Declare. * varasm.c (assemble_alias): Mark the target as needed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92803 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (force_const_mem): Call set_mem_align.rth2004-12-231-0/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92533 138bc75d-0d04-0410-961f-82ee72b054a4
* * defaults.h (ASM_OUTPUT_INTERNAL_LABEL): New macro.mmitchel2004-12-201-10/+20
| | | | | | | | | | | | | * output.h (assemble_name_raw): Declare it. * system.h (ASM_OUTPUT_INTERNAL_LABEL): Do not poison it. * varasm.c (assemble_name_raw): New function. (assemble_name): Use it. (default_internal_label): Likewise. * config/darwin.c (darwin_asm_output_dwarf_delta): Likewise. * doc/tm.texi (ASM_OUTPUT_INTERNAL_LABEL): Document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92401 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/15486ebotcazou2004-12-181-11/+18
| | | | | | | | | * varasm.c (asm_emit_uninitialised): Return early if a custom section is requested. (assemble_variable): Revert 2002-03-15 patch. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92365 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (SET_TYPE): Remove.nathan2004-12-091-105/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (CONSTRUCTOR): Update description. * builtins.c (type_to_class) Remove SET_TYPE case. * dbxout.c (dbxout_type): Likewise. * dwarf2out.c (is_base_type): Likewise. (gen_set_type_die): Remove. (gen_type_die): Remove SET_TYPE case. * expr.c (count_type_elements): Likewise. (mostly_zeroes_p): Likewise. (store_constructor): Likewise. * print_tree.c (print_node): Likewise. * stor-layout.c (layout_type): Likewise. * tree-browser.c (browse_tree): Likewise. * tree-inline.c (remap_type): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree.c (type_contains_plaeholder_1, type_hash_eq, variably_modified_type_p, initializer_zerop): Likewise. * tree.h (SET_OR_ARRAY_CHECK): Remove. (AGGREGATE_TYPE_P): Remove SET_TYPE check. (TYPE_DOMAIN): Use ARRAY_TYPE_CHECK. * typeclass.h (enum type_class): Remove set_type_class. * varasm.c (const_hash_1): Remove SET_TYPE case. (compare_constant, copy_constant, output_constant): Likewise. * config/i386/i386.c (classify_argument): Likewise. * config/ia64/ia64.c (hfa_element_mode): Likewise. * config/sparc/sparc.c (sparc_type_code): Likewise. * ada/decl.c (gnat_substitute_in_type): Remove SET_TYPE case. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91931 138bc75d-0d04-0410-961f-82ee72b054a4
* PR 17982zack2004-12-081-14/+43
| | | | | | | | | | | | | | | | | * varasm.c (pending_assemble_externals): New static. (assemble_external_real): Meat of assemble_external split out to this new function. (process_pending_assemble_externals): New function. (assemble_external): Use gcc_assert. If flag_unit_at_a_time is true and the basic test passes, merely cons the decl onto the pending list to be handled later. * tree.h: Declare process_pending_assemble_externals. * cgraphunit.c (cgraph_optimize): Call it. * config/h8300/h8300.h: Do not define ASM_OUTPUT_EXTERNAL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91914 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-12-02 H.J. Lu <hongjiu.lu@intel.com>hjl2004-12-021-1/+1
| | | | | | | * varasm.c (make_decl_rtl): Add the missing `;'. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91658 138bc75d-0d04-0410-961f-82ee72b054a4
* 2004-12-02 Andrew Pinski <pinskia@physics.uc.edu>pinskia2004-12-021-6/+13
| | | | | | | | | | * varasm.c (decode_reg_name): Revert change to check for zero length strings. (make_decl_rtl): Make sure that we call decode_reg_name only when needed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91638 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (default_encode_section_info): Don't set SYMBOL_FLAG_SMALLamodra2004-11-301-2/+2
| | | | | | | | | on TLS symbols. * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Remove TLS check. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91515 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (default_elf_select_section_1): Only pass DECL_P declamodra2004-11-291-16/+22
| | | | | | | to named_section. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91464 138bc75d-0d04-0410-961f-82ee72b054a4
* PR target/9571amodra2004-11-291-10/+10
| | | | | | | * varasm.c (default_elf_select_section_1): Pass decl to named_section. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91462 138bc75d-0d04-0410-961f-82ee72b054a4
* PR target/17735pbrook2004-11-191-2/+3
| | | | | | | | * varasm.c (default_assemble_integer): Allow pointer-sized values. Expand comment. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90918 138bc75d-0d04-0410-961f-82ee72b054a4
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