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2004-03-20bb-reorder.c, [...]: Replace calls via (*targetm.foo) () with targetm.foo ().Kazu Hirata1-7/+7
* bb-reorder.c, bt-load.c, c-decl.c, cfgcleanup.c, coverage.c, dwarf2asm.c, ifcvt.c, stor-layout.c, varasm.c: Replace calls via (*targetm.foo) () with targetm.foo (). From-SVN: r79750
2004-03-20alias.c, [...]: Replace calls via (*targetm.foo) () with targetm.foo ().Kazu Hirata1-17/+17
* alias.c, attribs.c, bt-load.c, builtins.c, c-common.c, c-decl.c, c-objc-common.c, c-typeck.c, calls.c, cfglayout.c, cse.c, dbxout.c, dwarf2out.c, except.c, final.c, haifa-sched.c, integrate.c, passes.c, rtlanal.c, sched-rgn.c, sched-vis.c, simplify-rtx.c, stor-layout.c, tree.c, varasm.c, vmsdbgout.c: Replace calls via (*targetm.foo) () with targetm.foo (). From-SVN: r79729
2004-03-14alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with ↵Roger Sayle1-10/+10
lang_hooks.foo (). * alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo (). * builtins.c (expand_builtin_va_arg): Likewise. * c-common.c (fname_as_string, c_common_truthvalue_conversion, c_common_type_for_mode, c_common_nodes_and_builtins, handle_mode_attribute, handle_vector_size_attribute): Likewise. * c-convert.c (convert): Likewise. * c-format.c (check_format_types): Likewise. * c-objc-common.c (c_tree_printer): Likewise. * c-typeck.c (build_unary_op, build_conditional_expr, build_binary_op): Likewise. * calls.c (try_to_integrate, expand_call, emit_library_call_value_1): Likewise. * cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p): Likewise. * cgraphunit.c (record_call_1, cgraph_analyze_function, cgraph_expand_function): Likewise. * convert.c (convert_to_pointer, convert_to_integer): Likewise. * coverage.c (build_fn_info_type, build_ctr_info_type, build_gcov_info, create_coverage): Likewise. * dbxout.c (dbxout_init): Likewise. * diagnostic.c (diagnostic_report_current_function): Likewise. * dojump.c (do_jump): Likewise. * dwarf2out.c (dwarf2_name): Likewise. * except.c (init_eh): Likewise. * explow.c (expr_size, int_expr_size): Likewise. * expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add): Likewise. * expr.c (store_expr, store_constructor, safe_from_p, expand_expr_real, do_store_flag, try_casesi): Likewise. * function.c (push_function_context_to, pop_function_context_from, free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack, allocate_struct_function, current_function_name): Likewise. * integrate.c (copy_decl_for_inlining, expand_inline_function): Likewise. * langhooks.c (lhd_clear_binding_stack, write_global_declarations, lhd_print_error_function): Likewise. * opts.c (handle_option, decode_options): Likewise. * passes.c (open_dump_file): Likewise. * print-tree.c (print_node): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_asm_operands, expand_decl_cleanup, emit_case_nodes): Likewise. * stor-layout.c (variable_size): Likewise. * toplev.c (announce_function, wrapup_global_declarations, check_global_declarations, compile_file, default_tree_printer, process_options, lang_dependent_init, finalize): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * tree-inline.c (remap_decl, remap_block, copy_body_r, initialize_inlined_parameters, declare_return_variable, inlinable_function_p, expand_call_inline, optimize_inline_calls, walk_tree, copy_tree_r): Likewise. * tree-optimize.c (tree_rest_of_compilation): Likewise. * tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp, unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl, variably_modified_type_p, dump_tree_statistics): Likewise. * varasm.c (assemble_variable, compare_constant, copy_constant, force_const_mem, compute_reloc_for_constant, output_constant, output_addressed_constants, initializer_constant_valid_p): Likewise. From-SVN: r79481
2004-03-12Enabled linkonce support for Darwin.Matt Austern1-4/+17
* target.h (struct gcc_target): New target hook, unwind_label. * target-def.h (TARGET_ASM_EMIT_UNWIND_LABEL): New hook. * output.h (default_emit_unwind_label): New function. * default.h (TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY): New macro. (TARGET_USES_WEAK_UNWIND_INFO): New target macro. (TARGET_SUPPORTS_HIDDEN): New target macro. * dwarf2out.c (struct dw_fde_struct): Add field for function decl that corresponds to this FDE. (FRAME_BEGIN_LABEL): Allow target to override default label. (output_call_frame_info): If FDEs are linknonce, then use extra indirection for FDE encoding, output a label for each FDE, and output an empty label for each function without an FDE. (dwarf2out_begin_prologue): Set up decl field when creating an FDE. * varasm.c (globalize_decl): Call ASM_MAKE_LABEL_LINKONCE for decls with DECL_ONE_ONLY set, if that macro is defined. (make_decl_one_only): Don't use DECL_COMMON if we're compiling for a SUPPORTS_ONE_ONLY target. * config/darwin-protos.h (darwin_unique_section): Declare. (darwin_asm_named_section): Likewise. (darwin_section_type_flags): Likewise. (darwin_non_lazy_pcrel): Likewise. (darwin_emit_unwind_label): Likewise. (darwin_make_decl_one_only): Likewise. * config/darwin.c (machopic_finish): Get rid of tweak that eliminate stubs for symbols that are defined. (darwin_encode_section_info): Don't treat weak functions as defined. (darwin_make_decl_one_only): Define. (darwin_asm_named_section): Likewise. (darwin_section_type_flags): Likewise. (darwin_unique_section): Likewise. (darwin_emit_unwind_label): Likewise. (darwin_non_lazy_pcrel): Likewise. (darwin_asm_output_dwarf_delta): Difference between two labels is local only if both labels are local. * config/darwin.h (MAKE_DECL_ONE_ONLY): Define. (ASM_MAKE_LABEL_LINKONCE): Likewise. (TARGET_SUPPORTS_HIDDEN): Likewise. (TARGET_USES_WEAK_UNWIND_INFO): Likewise. (TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY): Likewise. (FRAME_BEGIN_LABEL): Likewise. (ASM_DECLARE_OBJECT_NAME): Make references to weak symbols indirect. (ASM_DECLARE_FUNCTION_NAME): Likewise. (darwin_eh_frame_section): Give __eh_frame section the coalesced flag. (TARGET_ASM_UNIQUE_SECTION): Define. (EH_FRAME_SECTION_NAME): Define. (EH_FRAME_SECTION_ATTR): Likewise. (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise. (TARGET_ASM_NAMED_SECTION): Likewise. (TARGET_SECTION_TYPE_FLAGS): Likewise. * doc/tm.texi: Document TARGET_USES_WEAK_UNWIND_INFO, TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY, TARGET_SUPPORTS_HIDDEN, TARGET_ASM_EMIT_UNWIND_LABEL. * cp/decl2.c (maybe_make_one_only): Look at TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether to make an explicit instantiation weak. * cp/method.c (use_thunk): Make sure we call comdat_linkage when appropriate. * cp/pt.c (do_type_instantiation): On systems where weak symbols don't go in a static archive's TOC, explicit instantiation of a class must imply *explicit* instantiation of its memeber. From-SVN: r79394
2004-02-23Remove -fwritable-strings.Zack Weinberg1-27/+8
gcc/ Remove -fwritable-strings. * c-common.c (fix_string_type): Don't check flag_writable_strings. (fix_string_type): Likewise. * c-opts.c (set_std_c89): Don't initialize flag_writable_strings. (set_std_c99): Likewise. * common.opt (fwritable-strings): Remove. * flags.h: Remove the external declaration of flag_writable_strings. * opts.c (common_handle_option) <OPT_fwritable_strings>: Remove. * toplev.c (flag_writable_strings): Remove. (f_options): Remove an entry for writable-strings. * varasm.c (const_hash_1) <STRING_CST>: Don't check flag_writable_strings. (compare_constant) <STRING_CST>: Likewise. (build_constant_desc): Likewise. * config/darwin.c (machopic_select_section): Likewise. * config/arm/arm.c (AOF_ASSEMBLER): Likewise. * config/arm/pe.c (arm_pe_encode_section_info): Likewise. * config/iq2000/iq2000.c (iq2000_select_section): Likewise. * config/mips/mips.c (mips_select_section): Likewise. (mips_encode_section_info): Likewise. * config/pa/pa.c (pa_select_section): Likewise. * config/pa/pa.h (TEXT_SPACE_P): Likewise. * config/v850/v850.c (v850_select_section): Likewise. * doc/invoke.texi (-fwritable-strings): Remove. (-fno-const-strings): Don't mention -fwritable-strings. * doc/trouble.texi: Don't mention -fwritable-strings. gcc/cp/ * decl.c (cxx_init_decl_processing): Don't check flag_writable_strings. gcc/testsuite/ * gcc.dg/fwritable-strings-1.c: Remove. Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu> From-SVN: r78333
2004-02-17c-common.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
* c-common.c, cfghooks.c, rtlanal.c, varasm.c: Fix comment typos. From-SVN: r77995
2004-02-08system.h (SHARED_SECTION_ASM_OP): Poison.Kazu Hirata1-10/+1
* system.h (SHARED_SECTION_ASM_OP): Poison. * varasm.c (data_section): Don't use SHARED_SECTION_ASM_OP. * doc/tm.texi (SHARED_SECTION_ASM_OP): Remove. From-SVN: r77476
2004-02-03* varasm.c (const_desc_rtx_sym_eq): Compare symbol strings.Richard Henderson1-1/+1
From-SVN: r77191
2004-02-02alias.c (record_set): Use hard_regno_nregs.Jan Hubicka1-1/+1
* alias.c (record_set): Use hard_regno_nregs. * bt-load.c (find_btr_reference, note_btr_set): Likewise. * builtins.c (apply_args_size): Likewise. * caller-save.c (setup_save_areas, save_call_clobbered_regs, mark_set_regs, add_stored_regs, mark_referenced_regs, insert_restore, insert_save, insert_one_insn): Likewise. * cfgcleanup.c: Include regs.h (mark_effect, mentions_nonequal_regs): Likewise. * cfgrtl.c (mark_killed_regs): Likewise * combine.c (update_table_tick, record_value_for_reg, record_dead_and_set_regs, get_last_value_validate, use_crosses_set_p, reg_dead_at_p_1, reg_dead_at_p, mark_used_regs_combine, move_deaths, reg_bitfield_target_p, distribute_notes): Likewise. * cse.c (mention_regs, insert, invalidate, invalidate_for_call, exp_equiv_p, cse_insn): Likewise. * cselib.c (cselib_lookup): Likewise. (cselib_invalidate_regno, cselib_record_set): Likewise. * df.c (df_ref_record): Likewise. * dwarf2out.c (reg_loc_descriptor, multiple_reg_loc_descriptor): Likewise. * flow.c (mark_reg, insn_dead_p, mark_set_1, mark_used_reg, count_or_remove_death_notes_bb): Likewise. * function.c (aggregate_value_p, keep_stack_depressed): Likewise. * gloval.c (global_alloc, find_reg, mark_reg_store, mark_reg_conflicts, mark_reg_death, set_preference, reg_becomes_live, reg_dies): Likewise. * integrate.c (mark_stores): Likewise. * jump.c (delete_prior_computation): Likewise. * lcm.c (reg_dies, reg_becomes_live): Likewise. * local-alloc.c (combine_regs, find_free_reg, post_mark_life): Likewise. * loop.c (LOOP_REGNO_NREGS): Likewise. * postreload.c (reload_combine, reload_combine_note_store, reload_combine_note_use, reload_cse_move2add, move2add_note_store): Likewise. * ra-colorize.c (combine, color_usable_p, get_free_reg, calculate_dont_begin, calculate_dont_begin, colorize_one_web, try_recolor_web, insert_coalesced_conflicts, check_colors, break_precolored_alias): Likewise. * ra-debug.c: Include regs.h (ra_print_rtx_object): Likewise. * ra-rewrite (choose_spill_colors): Likewise. (spill_same_color_p, update_spill_colors, spill_is_free): Likewise. * ra.c (init_ra): Likewise. * recog.c (reg_fits_class_p, peep2_reg_dead_p, peep2_find_free_register): Likewise. * reg-stack.c (subst_stack_regs_pat, convert_regs_exit): Likewise. * regclass.c (hard_regno_nregs): New array. (init_reg_modes_once): Initialize it. (choose_hard_reg_mode): Use it. (record_reg_classes): Likewise. * regmove.c (mark_flags_life_zones): Likewise. * regrename.c (note_sets, clear_dead_regs, regrename_optimize, scan_rtx_reg, dump_def_use_chain, kill_value, set_value_regno, copy_value, maybe_mode_change, find_oldest_value_reg, copyprop_hardreg_forward_1): * regs.h (hard_regno_nregs): Declare. * realod.c (reload_inner_reg_of_subreg): Use it. (push_reload, combine_reloads, find_dummy_reload, hard_reg_set_here_p, operands_match_p, decompose, find_reloads, refers_to_regno_for_reload_p, find_equiv_reg, regno_clobbered_p, reload_adjust_reg_for_mode): Likewise. * reload1.c (compute_use_by_pseudos, count_pseudo, count_spilled_pseudo, find_reg, find_reload_regs, mark_home_live, spill_hard_reg, forget_old_reloads_1, mark_reload_reg_in_use, clear_reload_reg_in_use, reload_reg_free_for_value_p, free_for_value_p allocate_reload_reg, choose_reload_regs, emit_reload_insns, delete_output_reload): Likewise. * resource.c (update_live_status, mark_referenced_resources, mark_set_resources, mark_target_live_regs): Likewise. * rtlanal.c: Include regs.h (refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_regno_note, find_reg_fusage, subreg_regno_offset, subreg_offset_representable_p, hoist_test_store): Likewise. * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise. * sched-rgn.c (check_live_1, update_live_1): Likewise. * stmt.c: Include regs.h (decl_conflicts_with_clobbers_p): Likewise. * varasm.c (make_decl_rtl): Likewise. * Makefile.in (cfgcleanup.o, rtlanal.o, ra-debug.o): Add regs.h dependnecy. From-SVN: r77088
2004-01-31* varasm.c (output_constant_pool): Don't zap the pool.Richard Henderson1-3/+0
From-SVN: r77056
2004-01-30varasm.c (struct rtx_const, [...]): Remove.Richard Henderson1-626/+378
* varasm.c (struct rtx_const, struct pool_constant): Remove. (MAX_RTX_HASH_TABLE): Remove. (const_rtx_hash_table, const_rtx_sym_hash_table): Remove. (first_pool, last_pool, pool_offset): Remove. (struct rtx_constant_pool): Split out from ... (struct varasm_status): ... here. Reference one via pointer. (struct constant_descriptor_rtx): Merge struct pool_constant. (SYMHASH): Remove. (decode_rtx_const): Remove. (const_hash_rtx, compare_constant_rtx): Remove. (record_constant_rtx): Remove. (const_desc_rtx_hash, const_desc_rtx_eq): New. (const_desc_rtx_sym_hash, const_desc_rtx_sym_eq): New. (const_rtx_hash_1, const_rtx_hash): New. (init_varasm_status): Allocate a rtx_constant_pool, and its hashes. (simplify_subtraction): Use simplify_rtx. (force_const_mem): Rewrite to use new data structures. (find_pool_constant): Likewise. (get_pool_constant, get_pool_constant_mark, get_pool_constant_for_function, get_pool_mode, get_pool_mode_for_function, get_pool_offset, get_pool_size): Likewise. (output_constant_pool_2): Split out from output_constant_pool. (output_constant_pool_1): Likewise. Use new pool datastructures. (output_constant_pool): Zap entire pool datastructure. (mark_constant): Use new pool datastructures. (mark_constants): Use for_each_rtx. (mark_constant_pool): Use new pool datastructures. From-SVN: r76985
2004-01-30re PR c/12818 (-fwritable strings triggers bad code generation)Eric Botcazou1-6/+18
PR c/12818 * varasm.c (const_hash_1) <STRING_CST>: Use the address to compute the hash value if flag_writable_strings. (compare_constant) <STRING_CST>: Compare the addresses if flag_writable_strings. (build_constant_desc): Do not copy the expression for a STRING_CST if flag_writable_strings. From-SVN: r76958
2004-01-14system.h (SHARED_BSS_SECTION_ASM_OP): Poison.Kazu Hirata1-7/+1
* system.h (SHARED_BSS_SECTION_ASM_OP): Poison. * varasm.c (bss_section): Don't use SHARED_BSS_SECTION_ASM_OP. * doc/tm.texi (SHARED_BSS_SECTION_ASM_OP): Remove. From-SVN: r75832
2004-01-13system.h (TEXT_SECTION): Poison.Kazu Hirata1-4/+0
* system.h (TEXT_SECTION): Poison. * varasm.c (text_section): Don't use TEXT_SECTION. * config/sh/sh.c (sh_file_start): Fix a comment typo. * doc/tm.texi (TEXT_SECTION): Remove. From-SVN: r75797
2004-01-12re PR middle-end/11397 (weak aliases broken on Tru64 UNIX)Roger Sayle1-6/+18
PR middle-end/11397 * varasm.c (assemble_alias): Remove weak aliases from weak_decls. * gcc.dg/special/wkali-2.c: Add dg-require-alias. From-SVN: r75737
2004-01-06alias.c: Fix comment typos.Kazu Hirata1-3/+3
* alias.c: Fix comment typos. * builtins.c: Likewise. * cfg.c: Likewise. * df.c: Likewise. * dominance.c: Likewise. * dwarf2out.c: Likewise. * emit-rtl.c: Likewise. * expr.c: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * genrecog.c: Likewise. * gensupport.c: Likewise. * ggc-zone.c: Likewise. * integrate.c: Likewise. * local-alloc.c: Likewise. * loop.c: Likewise. * recog.c: Likewise. * regmove.c: Likewise. * reg-stack.c: Likewise. * reorg.c: Likewise. * rtlanal.c: Likewise. * rtl.h: Likewise. * sched-ebb.c: Likewise. * simplify-rtx.c: Likewise. * toplev.c: Likewise. * varasm.c: Likewise. From-SVN: r75475
2003-12-21alias.c: Fix comment formatting.Kazu Hirata1-1/+1
* alias.c: Fix comment formatting. * alloc-pool.c: Likewise. * bitmap.c: Likewise. * bitmap.h: Likewise. * bt-load.c: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * c-pretty-print.c: Likewise. * caller-save.c: Likewise. * cfghooks.h: Likewise. * cgraph.c: Likewise. * collect2.c: Likewise. * cppfiles.c: Likewise. * cpplib.h: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * final.c: Likewise. * function.c: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genemit.c: Likewise. * ggc.h: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * libgcc2.h: Likewise. * loop.c: Likewise. * predict.h: Likewise. * unwind-libunwind.c: Likewise. * varasm.c: Likewise. From-SVN: r74907
2003-12-17re PR c++/12218 (runtime segfault when initializing global variable with ↵Mark Mitchell1-1/+2
pointer-to-member) PR c++/12218 * varasm.c (initializer_constant_valid_p): Allow a conversion from an integral constant to an OFFSET_TYPE. PR c++/12696 * decl.c (reshape_init): Recover quickly from errors. PR c++/12218 * g++.dg/init/pm3.C: New test. PR c++/12696 * g++.dg/init/error1.C: New test. From-SVN: r74731
2003-12-06varasm.c (incorporeal_function_p): New.Richard Sandiford1-1/+28
* varasm.c (incorporeal_function_p): New. (assemble_external): Use it as a filter. * config/mips/mips.c (mips_output_external): Don't check for builtin functions here. From-SVN: r74368
2003-11-13re PR rtl-optimization/12275 ([unit-at-a-time] ICE in htab_clear_slot)Jan Hubicka1-1/+1
PR opt/12275 * c-decl.c (finish_decl): Use change_decl_assembler_name. * c-pragma.c (handle_pragma_redefine_extname): Likewise. * varasm.c (make_decl_rtl): Likewise. * cgraph.c (change_decl_assembler_name): New function. * tree.h (set_decl_assembler_name): Kill dead declaration. (change_decl_assembler_name): Declare. * decl.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. * decl2.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. From-SVN: r73532
2003-11-06c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead ↵Matt Austern1-26/+2
of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-11-04emit-rtl.c (copy_rtx_if_shared): Don't allow MEMs with constant addresses to ↵Richard Sandiford1-2/+2
be shared. * emit-rtl.c (copy_rtx_if_shared): Don't allow MEMs with constant addresses to be shared. (force_const_mem): Return a copy of the pool entry. From-SVN: r73248
2003-10-25genmodes.c (struct mode_data): Add contained and next_cont fields.Zack Weinberg1-8/+11
* genmodes.c (struct mode_data): Add contained and next_cont fields. (complete_mode): Maintain linked list of modes that have a given component. (emit_mode_unit_size): Delete. (emit_mode_nunits): New. (emit_insn_modes_c): Update to match. (emit_mode_adjustments): Propagate size and alignment adjustments from component modes to their containers. * machmode.h (mode_unit_size): Delete. (mode_nunits): New. (GET_MODE_NUNITS): Just return the value in the table. (GET_MODE_UNIT_SIZE): Compute using GET_MODE_INNER and GET_MODE_SIZE. * expmed.c (store_bit_field, extract_bit_field): Can use a plain move instruction if bitsize >= GET_MODE_BITSIZE of destination/source mode, respectively. * varasm.c (assemble_real): Write out the full size of the constant, not just its bitsize. (output_constant): Honor TYPE_MODE of TREE_REAL_CSTs. * config/ia64/ia64-modes.def: Define XFmode as well as TFmode. Use ADJUST_BYTESIZE and ADJUST_ALIGNMENT to set size and alignment of XF and TF modes in compliance with ia64 ABIs. Can now hardwire the format of both modes. * config/ia64/ia64.c: Change TFmode to XFmode wherever appropriate. (general_tfmode_operand, destination_tfmode_operand) (tfreg_or_fp01_operand, spill_tfmode_operand): Rename to general_xfmode_operand, destination_xfmode_operand, xfreg_or_fp01_operand, spill_xfmode_operand respectively. (ia64_init_builtins): Make TYPE_PRECISION of fpreg_type and float80_type be 96 so they get XFmode. Use !TARGET_HPUX, not INTEL_EXTENDED_IEEE_FORMAT, to decide how to define __float128. * config/ia64/ia64.h: Default TARGET_HPUX to 0. Change TFmode to XFmode wherever appropriate. Remove all references to INTEL_EXTENDED_IEEE_FORMAT. (LONG_DOUBLE_TYPE_SIZE): Varies with TARGET_HPUX. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define (always 96). (PREDICATE_CODES): Update to match function renames. * config/ia64/ia64.md: Change TF to XF throughout; rename all patterns to match. Remove all references to INTEL_EXTENDED_IEEE_FORMAT. Update predicate calls to match function renames. * config/ia64/ia64-protos.c: Update all prototypes to match renamed functions. * config/ia64/hpux.h: Redefine TARGET_HPUX to 1. Remove all references to INTEL_EXTENDED_IEEE_FORMAT. * config/ia64/lib1funcs.asm: Add __divxf3 as new name for __divtf3; keep old name for backward compatibility. (L__compat): New section providing forwarding stubs for __fixtfti, __fixunstfti, __floattitf. * config/ia64/t-ia64: Add __compat to LIB1ASMFUNCS. From-SVN: r72916
2003-10-24re PR c++/12624 ([unit-at-a-time] ICE in notice_global_symbol)Jan Hubicka1-1/+2
PR c++/12624 * varasm.c (notice_global_symbol): Disqualify global registers. From-SVN: r72880
2003-10-22varasm.c (output_constructor): Make constructor annotation conditional on ↵Andrew Haley1-0/+2
ASM_COMMENT_START. 2003-10-22 Andrew Haley <aph@redhat.com> * varasm.c (output_constructor): Make constructor annotation conditional on ASM_COMMENT_START. From-SVN: r72793
2003-10-21varasm.c (output_constructor): Annotate constructor.Andrew Haley1-0/+7
2003-10-21 Andrew Haley <aph@redhat.com> * varasm.c (output_constructor): Annotate constructor. From-SVN: r72759
2003-10-11varasm.c (notice_global_symbol): Fix handling of variables; avoid ↵Jan Hubicka1-11/+19
re-computing of variable. * varasm.c (notice_global_symbol): Fix handling of variables; avoid re-computing of variable. From-SVN: r72343
2003-10-02Waldek Hebisch <hebisch@math.uni.wroc.pl> PR/12072Josef Zlomek1-1/+1
Waldek Hebisch <hebisch@math.uni.wroc.pl> PR/12072 * varasm.c (compare_constant): Fix thinko. From-SVN: r72028
2003-10-01output.h (compute_reloc_for_constant): Declare.Alexandre Oliva1-18/+69
* output.h (compute_reloc_for_constant): Declare. * varasm.c (compute_reloc_for_constant): Extract from... (output_addressed_constants): ... here. Adjust all callers. From-SVN: r72000
2003-09-29varasm.c (assemble_real): Use real_to_target directly...Zack Weinberg1-70/+27
* varasm.c (assemble_real): Use real_to_target directly, calculate the number of significant elements of the result array and write them out in a loop, instead of using a giant switch statement to pick the correct REAL_VALUE_TO_TARGET_* macro. From-SVN: r71917
2003-09-29re PR c++/12175 (Tru64 UNIX bootstrap failure: multiply defined symbols ↵Jan Hubicka1-0/+1
linking libstdc++.so) PR c++/12175 * varasm.c (notice_global_symbol): Discard external symbols. PR optimization/12286 * gcov-io.c (gcov_read_words): Fix memmove call. * profile.c (compute_branch_probabilities): Add extra sanity checks. PR C++/12047 * except.c (build_eh_type_type): Call mark_used on the type. From-SVN: r71916
2003-09-23configure.in (HAVE_GAS_SHF_MERGE): Always define to test result.Rainer Orth1-6/+4
* configure.in (HAVE_GAS_SHF_MERGE): Always define to test result. Update description. * configure: Regenerate. * config.in: Likewise. * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test for HAVE_GAS_SHF_MERGE value. * varasm.c (mergeable_string_section): Likewise. (mergeable_constant_section): Likewise. From-SVN: r71691
2003-09-23target.h (struct gcc_target): New member external_libcall.Rainer Orth1-4/+2
* target.h (struct gcc_target): New member external_libcall. * target-def.h (TARGET_ASM_EXTERNAL_LIBCALL): Provide default. (TARGET_ASM_OUT): Use it. * doc/tm.texi (TARGET_ASM_EXTERNAL_LIBCALL): Document. * targhooks.c: Convert to ISO C 90. (default_external_libcall): New function. * targhooks.h (default_external_libcall): Declare. * varasm.c (assemble_external_libcall): Use targetm.asm_out.external_libcall instead of ASM_OUTPUT_EXTERNAL_LIBCALL. * config/mips/mips-protos.h [TARGET_IRIX5 || TARGET_IRIX 6] (mips_output_external_libcall): Declare. * config/mips/mips.c (mips_output_external_libcall): Change definition guard. Change to match TARGET_ASM_EXTERNAL_LIBCALL. Only operate for O32 ABI. * config/mips/iris5.h (TARGET_ASM_EXTERNAL_LIBCALL): Define instead of ASM_OUTPUT_EXTERNAL_LIBCALL. * config/mips/iris6.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Don't undef, superceded by TARGET_ASM_EXTERNAL_LIBCALL. From-SVN: r71689
2003-09-20c-format.c (gcc_diag_char_table): Add %J.Richard Henderson1-34/+22
* c-format.c (gcc_diag_char_table): Add %J. (gcc_cdiag_char_table, gcc_cxxdiag_char_table): Likewise. (check_format_types): Fix wanted_type name lookup. (init_dynamic_diag_info): Setup %J. * diagnostic.c (text_specifies_location): Implement %J. * c-common.c, c-decl.c, c-objc-common.c, c-pragma.c, calls.c, dwarfout.c, expr.c, function.c, stmt.c, stor-layout.c, toplev.c, tree-inline.c, tree-optimize.c, varasm.c, config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c, config/mcore/mcore.c, config/v850/v850.c, objc/objc-act.c: Use %J in diagnostics. * tree-inline.c: Include intl.h (inline_forbidden_p_1): Fix i18n of inline_forbidden_reason. * Makefile.in (tree-inline.o): Update. cp/ * decl.c, decl2.c, pt.c: Use %J in diagnostics. java/ * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. testsuite/ * gcc.dg/format/gcc_diag-1.c: Add tests for %J. From-SVN: r71619
2003-09-09* varasm.c (notice_global_symbol): Properly deal with weak symbols.Jan Hubicka1-4/+4
From-SVN: r71236
2003-09-07re PR c++/11852 (ICE: g++ with bad struct initializer.)Mark Mitchell1-4/+20
PR c++/11852 * varasm.c (initializer_constant_valid_p): Correct logic for CONSTRUCTORs. PR c++/11852 * g++.dg/init/struct1.C: New test. From-SVN: r71187
2003-09-04cgraph.c (cgraph_mark_reachable_node): Split out from ...Richard Henderson1-1/+1
* cgraph.c (cgraph_mark_reachable_node): Split out from ... (cgraph_mark_needed_node): Remove needed argument. * cgraph.h: Update to match. * cgraphunit.c (decide_is_function_needed): Split out from ... (cgraph_finalize_function): Reorg. Avoid deferred_inline_function if we generated the function. (record_call_1): Update for cgraph_mark_reachable_node. * varasm.c (mark_referenced): Likewise. * objc/objc-act.c (mark_referenced_methods): Likewise. * decl2.c (mark_member_pointers_and_eh_handlers): Update for change in cgraph_mark_needed_node arguments. From-SVN: r71104
2003-08-19cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol.Jan Hubicka1-27/+31
* cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol. (cgraph_varpool_mark_needed_node): Likewise. * cgraph.h (notice_global_symbol): Declare * varasm.c (notice_global_symbol): Break out from ... (assemble_start_function): ... here; update for variables. (assemble_variable): Use notice_global_symbol. From-SVN: r70559
2003-08-01system.h: Poison ASM_SIMPLIFY_DWARF_ADDR.Richard Henderson1-0/+15
* system.h: Poison ASM_SIMPLIFY_DWARF_ADDR. * varasm.c (lookup_constant_def): New function. * rtl.h (lookup_constant_def): Declare it. * dwarf2out.c (loc_descriptor_from_tree): Use it. Use targetm.delegitimize_address, not ASM_SIMPLIFY_DWARF_ADDR. From-SVN: r70072
2003-07-30re PR c/10320 (gcc 3.4 gets rid of static inline function that does not get ↵Jan Hubicka1-24/+0
inlined) * gcse.c (insert_store): Ignore fake edges. * c-common.c (flag_vtable_gc): Kill. * c-common.g (flag_vtable_gc): Kill. * c-opts (c_common_handle_option): Kill. * c.opt (fvtable-gc): Kill. * final.c (final_scan_insn): Do not call assemble_vtable_entry. * output.h (assemble_vtable_entry, assemble_vtable_inherit): Kill. * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): Kill. * invoke.texi (-ftable-gc): Kill documentation. PR C/10320 * tree-inline.c (inlinable_function_p): Don't set DECL_UNINLINABLE just because function body is missing. * i386.c (pic_symbolic_operand): Properly detect RIP relative unspecs. * class.c (build_vtable_entry_ref): Kill. (build_vtbl_ref_1): Do not call build_vtable_entry_ref. (build_vfn_ref): Do not call build_vtable_entry_ref. * cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Kill. * cp-tree.h (prepare_assemble_variable): Kill. * cp-decl.c (prepare_assemble_variable): Kill. From-SVN: r69964
2003-07-27varasm.c (output_constant_def_contents): Use ASM_DECLARE_CONSTANT_NAME if ↵Geoffrey Keating1-8/+12
defined. * varasm.c (output_constant_def_contents): Use ASM_DECLARE_CONSTANT_NAME if defined. * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME. * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized objects get at least one byte to prevent assembler problems. (ASM_DECLARE_CONSTANT_NAME): New. Index: testsuite/ChangeLog * gcc.c-torture/compile/zero-strct-2.c: New test. From-SVN: r69842
2003-07-25Remove pedwarn_with_decl, warning_with_decl and error_with_decl from GCC.Gabriel Dos Reis1-21/+31
Remove pedwarn_with_decl, warning_with_decl and error_with_decl from GCC. * calls.c (try_to_integrate): Don't use xxx_with_decl. (expand_call): Likewise. * dwarfout.c (output_reg_number): Likewise. * expr.c (expand_expr): Likewise. * function.c (assign_temp): Likewise. (uninitialized_vars_warning): Likewise. (setjmp_args_warning): Likewise. (expand_function_end): Likewise. * stmt.c (fixup_gotos): Likewise. (warn_about_unused_variables): Likewise. (expand_end_bindings): Likewise. * stor-layout.c (layout_decl): Likewise. (place_field): Likewise. * toplev.c (check_global_declarations): Likewise. (rest_of_handle_inlining): Likewise. (default_tree_printer): New function. (general_init): Initialize diagnostic machinery before routing signals to the ICE machinery. Set default tree printer. * toplev.h (pedwarn_with_decl): Remove declaration. (warning_with_decl): Likewise. (error_with_decl): Likewise. (pedwarn): Remove attribute for the time being. * tree-inline.c (expand_call_inline): Don't use xxx_with_decl. * varasm.c (named_section): Likewise. (make_decl_rtl): Likewise. (assemble_variable): Likewise. (merge_weak): Likewise. (declare_weak): Likewise. * diagnostic.h: Move non-diagnostic stuff into pretty-print.h. * diagnostic.c: Move non-diagnostic stuff into pretty-print.c. (format_with_decl): Remove. (diagnostic_for_decl): Likewise. (pedwarn_with_decl): Likewise. (warning_with_decl): Likewise. (error_with_decl): Likewise. (diagnostic_initialize): Adjust. (diagnostic_count_diagnostic): Likewise. (announce_function): Likewise. (lhd_print_error_function): Likewise. (diagnostic_report_current_module): Likewise. (default_diagnostic_starter): Likewise. (diagnostic_report_diagnostic): Likewise. (default_diagnostic_finalizer): Likewise. (verbatim): Likewise. (error): Likewise. (warning): Likewise. * opts.c (common_handle_option): Likewise. * pretty-print.c: New file. * c-pretty-print.h (pp_base): Override. * c-pretty-print.c: Adjust use of macros throughout. (pp_buffer): New macro. (pp_newline): Likewise. * c-objc-common.c (c_tree_printer): Adjust prototype. Tidy. * Makefile.in (DIAGNOSTIC_H): New variable. (c-errors.o): Use it. (c-objc-common.o): Likewise. (c-common.o): Likewise. (c-opts.o): Likewise. (c-format.o): Likewise. (diagnostic.o): Likewise. (opts.o): Likewise. (toplev.o): Likewise. (rtl-error.o): Likewise. (dwarf2out.o): Likewise. (jump.o): Likewise. (pretty-print.o): New rule. cp/ * Make-lang.in (cp/error.o): Depend on DIAGNOSTIC_H. * error.c: Use the new pretty-printer fraamework. From-SVN: r69773
2003-07-22fold-const.c (force_fit_type): Handle OFFSET_TYPE.Mark Mitchell1-0/+1
* fold-const.c (force_fit_type): Handle OFFSET_TYPE. * varasam.c (output_constant): Likewise. 2003-07-22 Mark Mitchell <mark@codesourcery.com> Eliminate use of POINTER_TYPE for pointers-to-members. * call.c (standard_conversion): Rework pointer-to-member handling. Add comments. (add_builtin_candidate): Likewise. (resolve_scoped_fn_name): Remove. (build_conditional_expr): Rework pointer-to-member handling. (compare_ics): Likewise. * class.c (check_field_decls): Use TYPE_PTR_P. * cp-lang.c (cp_var_mod_type_p): Rework pointer-to-member handling. * cp-tree.h (SCALAR_TYPE_P): Use TYPE_PTR_TO_MEMBER_P. (TYPE_PTRMEM_P): Add comment. (TYPE_PTR_P): Simplify. (TYPE_PTROB_P): Correct definition. (TYPE_PTR_TO_MEMBER_P): New macro. (TYPE_PTRMEM_CLASS_TYPE): Adjust. (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. (resolved_scoped_fn_name): Remove declaration. (build_offset_ref): Change prototype. (resolve_offset_ref): Remove. (comp_target_types): Remove. * cvt.c (cp_convert_to_pointer): Rework pointer-to-member handling. (convert_to_reference): Use can_convert. (ocp_convert): Improve error handling. Rework pointer-to-member handling. (perform_qualification_conversions): Rework pointer-to-member handling. * decl.c (build_ptrmem_type): Handle functions too. (create_array_type_for_decl): Remove OFFSET_TYPE error message. (grokdeclarator): Use OFFSET_TYPE for pointers to data members. (grokparms): Remove OFFSET_TYPE error message. * dump.c (cp_dump_tree): Rework pointer-to-member handling. * error.c (dump_type_prefix): Likewise. * expr.c (cplus_expand_constant): Use build_nop. * init.c (build_offset_ref): Add address_p parameter. Fold in necessary bits from resolve_offset_ref. (resolve_offset_ref): Remove. * parser.c (cp_parser_postfix_expression): Remove special case code for OFFSET_TYPE. * pt.c (convert_nontype_argument): Rework pointer-to-member handling. (convert_template_argument): Likewise. (unify): Likewise. (invalid_nontype_parm_type_p): Likewise. (dependent_type_p_r): Likewise. * rtti.c (get_tinfo_decl): Remove OFFSET_TYPE special case. (target_incomplete_p_): Rework pointer-to-member handling. (get_pseudo_ti_init): Likewise. (get_pseudo_ti_desc): Likewise. * semantics.c (finish_qualified_id_expr): Adjust call to build_offset_ref. Remove use of resolve_offset_ref. * tree.c (pod_type_p): Use TYPE_PTR_TO_MEMBER_P. * typeck.c (target_type): Use TYPE_PTRMEM_P. (type_unknown_p): Remove obsolete code about the time before non-dependent expressions were handled correctly. (qualify_type_recursive): Remove. (composite_pointer_type_r): New function. (composite_pointer_type): Use it. (merge_types): Remove dead comments. (comp_cv_target_types): Remove. (comp_target_types): Likewise. (comp_target_parms): Likewise. (cxx_sizeof_or_alignof_type): Remove OFFSET_TYPE error. (build_indirect_ref): Use TYPE_PTR_TO_MEMBER_P. (build_binary_op): Do not use of comp_target_types. (pointer_diff): Remove OFFSET_TYPE case. (build_unary_op): Adjust pointer-to-member handling. (unary_complex_lvalue): Likewise. (check_for_casting_away_constness): Add description parameter. (build_static_cast): Pass it. (build_reinterpret_cast): Use check_for_casting_away_constness. (build_const_cast): Adjust pointer-to-member handling. (build_c_cast): Likewise. (convert_for_assignment): Remove OFFSET_TYPE error message. (comp_ptr_ttypes_real): Adjust pointer-to-member handling. (comp_ptr_ttypes_reinterpret): Remove. (casts_away_constness_r): Adjust pointer-to-member handling. (casts_away_constness): Liekwise. (strip_all_pointer_quals): Remove. * typeck2.c (digest_init): Adjust pointer-to-member handling. (build_m_component_ref): Likewise. From-SVN: r69691
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-14/+12
* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c gcse.c genattr.c genattrtab.c genautomata.c genconditions.c genemit.c genextract.c genoutput.c genrecog.c gensupport.c ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c postreload.c prefix.c print-tree.c protoize.c ra-build.c ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c regmove.c regrename.c reload.c reload1.c reorg.c resource.c sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary casts. From-SVN: r69587
2003-07-17re PR middle-end/11498 (asm can't be used to give a variable its own name)Geoffrey Keating1-34/+3
PR 11498 * Makefile.in (c-opts.o): Add $(LANGHOOKS_DEF_H). (langhooks.o): Add $(GGC_H), gt-langhooks.h. (GTFILES): Add langhooks.c. (gt-langhooks.h): New. * c-common.h (c_static_assembler_name): Prototype. * c-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define. * objc/objc-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Define. * c-opts.c: Include langhooks-def.h. (c_static_assembler_name): New. * langhooks.c: Include ggc.h. Include gt-langhooks.h. (var_labelno): New. (lhd_set_decl_assembler_name): Give static objects with context unique names. * varasm.c (var_labelno): Delete. (make_decl_rtl): Don't change the assembler name once it's set. From-SVN: r69527
2003-07-11varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of ↵Mark Mitchell1-1/+3
TRANSLATION_UNIT_DECL as top_level. * varasm.c (make_decl_rtl): Treat decls with a DECL_CONTEXT of TRANSLATION_UNIT_DECL as top_level. From-SVN: r69244
2003-07-06re PR rtl-optimization/9812 ([m68k] ICE in extract_insn, at recog.c:2148)James E Wilson1-17/+0
PR optimization/9812 * rtl.h (mem_for_const_double): Delete prototype. * varasm.c (mem_for_const_double): Delete function. * config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68kelf.h, config/m68k/m68kv4.h, config/m68k/netbsd-elf.h (LEGITIMATE_PIC_OPERAND_P): Delete duplicate definitions. * config/m68k/m68k.h (LEGITIMATE_CONSTANT_P): Disallow XFmode. (LEGITIMATE_PIC_OPERAND_P): Delete CONST_DOUBLE tests. * config/m68k/m68k.md (movxf): Add reload_in_progress guard. Add comment about confused support for XFmode constants. From-SVN: r69027
2003-07-06unroll.c: Convert prototypes to ISO C90.Andreas Jaeger1-392/+200
* unroll.c: Convert prototypes to ISO C90. * varasm.c: Likewise. * varray.c: Likewise. * varray.h: Likewise. * vmsdbgout.c: Likewise. * xcoffout.c: Likewise. * xcoffout.h: Likewise. From-SVN: r69007
2003-06-29alloc-pool.c: Fix comment formatting.Kazu Hirata1-2/+2
* alloc-pool.c: Fix comment formatting. * bitmap.c: Likewise. * bitmap.h: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * caller-save.c: Likewise. * cfganal.c: Likewise. * cfgrtl.c: Likewise. * collect2.c: Likewise. * cse.c: Likewise. * df.c: Likewise. * diagnostic.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * expmed.c: Likewise. * final.c: Likewise. * flags.h: Likewise. * fold-const.c: Likewise. * gcc.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * libgcov.c: Likewise. * mips-tfile.c: Likewise. * optabs.c: Likewise. * prefix.c: Likewise. * rtlanal.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * toplev.c: Likewise. * varasm.c: Likewise. * vmsdbgout.c: Likewise. From-SVN: r68672
2003-06-25c-common.c (handle_used_attribute): Use mark_referenced.Jan Hubicka1-19/+25
* c-common.c (handle_used_attribute): Use mark_referenced. * varasm.c (mark_referenced): Break out from ... (assemble_name): ... here. * tree.h (mark_referenced): Declare. From-SVN: r68500
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