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2004-08-18Fix another mips typo.James E Wilson2-1/+2
* config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=. From-SVN: r86219
2004-08-18Fix a simple typo.James E Wilson2-1/+3
* config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes. From-SVN: r86218
2004-08-18Add support for scheduling recip.fmt instructions.James E Wilson14-24/+79
* config/mips/mips.md (type): Add frdiv. (divsf3+1, divsf3+2): Change type to frdiv. * config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe, ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New. * config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv. * config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise. * config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise. * config/mips/5000.md (r5k_fdiv_single): Likewise. * config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise. * config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise. * config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise. * config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise. * config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise. * config/mips/generic.md (generic_fdiv_single, generic_fdiv_double): Likewise. * config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise. From-SVN: r86216
2004-08-18config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic toRobert Bowdidge2-1/+5
get regression tester working again. From-SVN: r86215
2004-08-18* Makefile.in (RTL_BASE_H): Update.Zack Weinberg2-1/+3
From-SVN: r86213
2004-08-18insn-notes.def, [...]: New files.Zack Weinberg8-249/+320
* insn-notes.def, reg-notes.def: New files. * rtl.h: Use them to define enum insn_note and enum reg_note. * rtl.c: Use them to define note_insn_name and reg_note_name. * modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK. From-SVN: r86212
2004-08-18arm.c (arm_size_rtx_costs): New function.Richard Earnshaw2-2/+232
* arm.c (arm_size_rtx_costs): New function. (arm_override_options): Use it if optimizing for space. From-SVN: r86211
2004-08-18emit-rtl.c (gen_const_mem): New.Richard Henderson18-80/+85
* emit-rtl.c (gen_const_mem): New. * rtl.h (gen_const_mem): Declare. * expr.c (do_tablejump): Use it. * varasm.c (force_const_mem): Likewise. * config/darwin.c (machopic_indirect_data_reference): Likewise. (machopic_legitimize_pic_address): Likewise. * config/arm/arm.c (legitimize_pic_address): Likewise. * config/i386/i386.c (legitimize_pic_address): Likewise. (legitimize_tls_address): Likewise. * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. * config/ia64/ia64.md (load_fptr): Likewise. * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. * config/pa/pa.c (legitimize_pic_address): Likewise. * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. (rs6000_emit_move): Likewise. * config/s390/s390.c (legitimize_pic_address): Likewise. (legitimize_tls_address): Likewise. * config/s390/s390.md (casesi): Likewise. * config/sh/sh.c (sh_reorg): Likewise. * config/sparc/sparc.c (legitimize_pic_address): Likewise. * config/v850/v850.md (casesi): Likewise. * config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P. * config/sh/sh.c (prepare_move_operands): Remove incorrect use of MEM_READONLY_P. From-SVN: r86207
2004-08-18Makefile.in (OBJS-common): Add postreload-gcse.c.Steven Bosscher9-1223/+1668
* Makefile.in (OBJS-common): Add postreload-gcse.c. Add new postreload-gcse.o. * cse.c (SAFE_HASH): Define as wrapper around safe_hash. (lookup_as_function, insert, rehash_using_reg, use_related_value, equiv_constant): Use SAFE_HASH instead of safe_hash. (exp_equiv_p): Export. Add for_gcse argument when comparing for GCSE. (lookup, lookup_for_remove, merge_equiv_classes, find_best_addr, find_comparison_args, fold_rtx, cse_insn): Update callers. (hash_rtx): New function derived from old canon_hash and bits from gcse.c hash_expr_1. (canon_hash_string): Rename to hash_rtx_string. (canon_hash, safe_hash): Make static inline. Call hash_rtx. * cselib.c (hash_rtx): Rename to cselib_hash_rtx. (cselib_lookup): Update this caller. * gcse.c (modify_mem_list_set, canon_modify_mem_list_set): Make static. (hash_expr): Call hash_rtx. (ldst_entry): Likewise. (expr_equiv_p): Call exp_equiv_p. (struct unoccr, hash_expr_1, hash_string_1, lookup_expr, reg_used_on_edge, reg_set_between_after_reload_p, reg_used_between_after_reload_p, get_avail_load_store_reg, is_jump_table_basic_block, bb_has_well_behaved_predecessors, get_bb_avail_insn, hash_scan_set_after_reload, compute_hash_table_after_reload, eliminate_partially_redundant_loads, gcse_after_reload, get_bb_avail_insn, gcse_after_reload_main): Remove. * postreload-gcse.c: New file, reincarnating most of the above. * rtl.h (exp_equiv_p, hash_rtx): New prototypes. (gcse_after_reload_main): Update prototype. * timevar.def (TV_GCSE_AFTER_RELOAD): New timevar. * passes.c (rest_of_handle_gcse2): Use it. From-SVN: r86206
2004-08-18tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func.Diego Novillo2-2/+7
* tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func. (pass_loop_done): Likewise. From-SVN: r86205
2004-08-18darwin.md: Delete the altivec patterns which are handled differently now.Andrew Pinski5-113/+47
2004-08-18 Andrew Pinski <apinski@apple.com> * config/rs6000/darwin.md: Delete the altivec patterns which are handled differently now. (load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT (macho_correct_pic_di): Likewise. (call_indirect_nonlocal_darwin64): Likewise. Delete the save world/saveFP/saveVec patterns. Revert the reversion of: 2004-08-16 Stan Shebs <shebs@apple.com> * config/darwin.c (macho_indirect_data_reference): Add DImode case. * config/rs6000/rs6000.md: Include darwin.md. (builtin_setjmp_receiver): Add DImode case. * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to Darwin bits. From-SVN: r86204
2004-08-18Dead code strippingMatt Austern3-1/+8
Dead code stripping * darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped. * darwin.c (darwin_file_end): Mark file as potentially strippable. From-SVN: r86203
2004-08-18alias.c (readonly_fields_p): Remove.Richard Henderson7-38/+12
* alias.c (readonly_fields_p): Remove. (objects_must_conflict_p): Don't call it. * tree.h (readonly_fields_p): Remove. * langhooks.h (struct lang_hooks): Remove honor_readonly. * langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove. ada/ * misc.c (LANG_HOOKS_HONOR_READONLY): Remove. From-SVN: r86200
2004-08-18re PR c++/17068 (ICE: tree check: expected class 'd', have 'x' ↵Mark Mitchell4-2/+25
(identifier_node) in dependent_template_p, at cp/pt.c:12043) PR c++/17068 * pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as dependent. PR c++/17068 * g++.dg/template/operator4.C: New test. From-SVN: r86199
2004-08-18tree-dfa.c (add_referenced_var): Only global variables are call-clobbered.Diego Novillo6-100/+129
* tree-dfa.c (add_referenced_var): Only global variables are call-clobbered. * tree-flow.h (struct ptr_info_def): Add field pt_global_mem. * tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark all pointers dereferenced if the statement dereferences them. (create_name_tags): Do not create memory tags for pointers that have PT_ANYTHING set. Also check if PT_VARS is not empty before creating a name tag. (compute_flow_sensitive_aliasing): Don't mark call-clobbered variables that share the same alias set with a pointer that may point anywhere. (add_may_alias): Add FIXME comment to remove clobbering aliased variables and tags. (replace_may_alias): Likewise. (set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED. (merge_pointed_to_info): If the original variable has not points-to information, call set_pt_anything. (add_pointed_to_var): Do not prevent adding a pointed-to variable if the pointers is PT_ANYTHING. If the variable is a global, set PT_GLOBAL_MEM. (collect_points_to_info_r): Don't assume that PLUS_EXPRs of pointer type only come in PTR+OFFSET flavours. Always call merge_pointed_to_info on PHI arguments that are SSA_NAMEs. (get_nmt_for): Mark call-clobbered tags whose pointer points to global memory. * tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch values. (get_indirect_ref_operands): Always clear OPF_KILL_DEF from FLAGS. (add_stmt_operand): Abort if the caller tried to add a killing definition for a memory tag. * tree-ssa.c (verify_flow_sensitive_alias_info): Remove unnecessary checks. From-SVN: r86198
2004-08-18class.c (make_local_function_alias): New function.Bryce McKinlay3-13/+58
2004-08-18 Bryce McKinlay <mckinlay@redhat.com> * class.c (make_local_function_alias): New function. Create local alias for public method DECL. (make_method_value): Use make_local_function_alias. * parse.y (craft_constructor): Don't special-case anonymous classes. Always set ctor_name to init_identifier_node. (lookup_method_invoke): Call layout_class_method when creating anonymous class constructor. From-SVN: r86196
2004-08-18sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers from ↵J"orn Rennecke4-19/+43
call_used_regs. * sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers from call_used_regs. Update call_really_used_regs. (CALL_REALLY_USED_REGISTERS): Define. * sh.c (output_stack_adjust, shmedia_target_regs_stack_space): Replace call_used_regs with call_really_used_regs. (calc_live_regs, sh_media_register_for_return): Likewise. (sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise. * sh.md (return_media): Likewise. From-SVN: r86195
2004-08-18darwin.c (machopic_legitimize_pic_address): Only set MEM_READONLY_P in the ↵Andrew Pinski2-1/+6
non TARGET_TOC case. 2004-08-18 Andrew Pinski <apinski@apple.com> * config/darwin.c (machopic_legitimize_pic_address): Only set MEM_READONLY_P in the non TARGET_TOC case. From-SVN: r86194
2004-08-18rtl.def (NIL): Delete.Zack Weinberg26-131/+143
* rtl.def (NIL): Delete. * read-rtl.c (read_rtx): Handle (nil) like (define_constants). Tighten the syntax a little. * cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c * config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h * config/arm/arm.h, config/frv/frv.h, config/i386/i386.c * config/i386/predicates.md, config/m32r/m32r.h * config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c * config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h * config/sparc/sparc.h, doc/tm.texi: Replace all occurrences of NIL with UNKNOWN. From-SVN: r86193
2004-08-18dojump.c (do_jump <unordered_bcc>): Do not recursively call self with a ↵Zack Weinberg2-53/+54
TRUTH_ORIF_EXPR... * dojump.c (do_jump <unordered_bcc>): Do not recursively call self with a TRUTH_ORIF_EXPR; generate the appropriate jump sequence inline. Move drop_through_label code into this block, being the only place it is used. Adjust comments. From-SVN: r86192
2004-08-18save_world/rest_world for ppc-darwin.Fariborz Jahanian5-12/+476
Approved by Geoff Keating. From-SVN: r86191
2004-08-18Forgot to commit ChangeLog for rest of hot/cold partitioning update patch.Caroline Tice1-0/+97
From-SVN: r86190
2004-08-18Hot/cold partitioning update patch.Caroline Tice23-109/+246
Hot/cold partitioning update patch. The problems that this patch attemptd to address/fix are: - Fix places where adding in_unlikely_executed_text to the enum data type "in_section" threw off switch case statements. - Make it work correctly (by turning it off) for functions where user specifies "__attribute__ section" - Make it work correctly (by turning it off) for linkonce sections - Make it work correctly with -ffunction-sections flag - Make it output correct cold section labels - Undo some changes to original assembly code generation - Turn off hot/cold partitioning in the presence of DWARF debugging (for the moment) - Turn off hot/cold partitioning for architectures that do not support named sections - Use variables rather than constants for cold section labels and names (to work correctly with -ffunction-sections, among other things) 2004-08-18 Caroline Tice <ctice@apple.com> * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add "-freorder-blocks-and-partition" to the flags used in second stage of profiledbootstrap. * bb-reorder.c (push_to_next_round_p): Add new variable, next_round_is_last; set and use variable to make sure, when partitioning, that the last trace construction round consists of all (and only) cold basic blocks. (rotate_loop): Don't copy blocks that end in a section crossing jump. (copy_bb): Correctly initialize "partition" of duplicated bb. (add_unlikely_executed_notes): Add a comment. (find_rarely_executed_basic_blocks_and_crossing_edges): Modify to make sure, if function contains hot blocks, that the successors of ENTRY_BLOCK_PTR are hot; also, only look for crossing edges if the architecture supports named sections. (mark_bb_for_unlikely_executed_section): Modify to always insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after the basic block note insn. (fix_crossing_unconditional_branches): Remove extra space. (fix_edges_for_rarely_executed_code): Modify to only do partitioning work if the architecture supports named sections. (reorder_basic_blocks): Modify to only add NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture supports named sections. * c-common.c (handle_section_attribute): Initialize new global variable, user_defined_section_attribute, to true if user has specified one. * cfgcleanup.c (try_forward_edges): Modify to not attempt to forward edges that cross section boundaries. * cfglayout.c (fixup_reorder_chain): Modify to only fix up partitioning information if the architecture supports named sections. * cfgrtl.c (target.h): Add statement to include this. (rtl_split_block): Make sure newly created bb gets correct partition. (try_redirect_by_replacing_jump): Make sure redirection isn't attempting to cross section boundaries. (force_nonfallthru_and_redirect): Only do partition fix up if architecture supports named sections. (rtl_split_edge): Make sure newly created bb ends up in correct partition. (commit_one_edge_insertion): Remove code that incorrectly updated basic block partition; Make sure partition fix up only happens if architecture supports named sections and it's not already done. (rtl_verify_flow_info_1): Fix if-condition on test/error condition that fallthru edges are not allowed to cross section boundaries. * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this. * final.c (final_scan_insn): Remove redundant test from if-statement; change calls to text_section into calls to function_section; add code to only to partitioning fix up if architecture supports named sections. * ifcvt.c (find_if_case_1): Make sure newly created bb has correct partition. (if_convert): Add targetm.have_named_sections to test. * output.h (unlikely_section_label): Extern declaration for new global variable. (unlikely_text_section_name): Likewise. * opts.c (decode_options): If both partitioning and DWARF debugging are turned on, issue a warning that this doesn't work, and change partitiong to basic block reordering (without hot/cold partitions). * passes.c (rest_of_handle_final): Re-set new global variable, user_defined_section_attribute, to false. (rest_of_compilation): Change options for calling partitioning function: Don't call if the user defined the section attribute, and don't call if DECL_ONE_ONLY is true for the current function. * predict.c (choose_function_section): Return immediately if we are doing hot/cold partitioning (i.e. let the basic block partitioning determine where the function belongs). * reg-stack.c (emit_swap_insn): Add condition to step over NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. * toplev.c (user_defined_section_attribute): New global variable. * toplev.h (user_defined_section_attribute): Extern declaration for new global variable. * varasm.c (unlikely_section_label): New global variable. (unlikely_text_section_name): New global variable. (unlikely_text_section): Add code to initialize unlikely_text_section_name if necessary; modify to use unlikely_text_section_name and unlikely_section_label; also to use named_section properly. (in_unlikely_text_section): Modify to work correctly with named_section and to use unlikely_text_section_name. (named_section): Add code to work properly with cold section. (function_section): Clean up if-statement. * config/darwin.c (darwin_asm_named_section): Return to original code, removing use of SECTION_FORMAT_STRING. * config/arm/pe.h (switch_to_section): Add case for in_unlikely_executed_text to switch statement. * config/i386/cygming.h (switch_to_section): Likewise. * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. (SECTION_FORMAT_STRING): Likewise. * config/mcore/mcore.h (switch_to_section): Likewise. * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. From-SVN: r86189
2004-08-18i386.h (FIXED_REGISTERS): Update encoding to be -ffixed-reg safe, by ↵Roger Sayle2-19/+32
preserving the meanings of zero and one. * config/i386/i386.h (FIXED_REGISTERS): Update encoding to be -ffixed-reg safe, by preserving the meanings of zero and one. (CALL_USED_REGISTERS): Likewise. (CONDITIONAL_REGISTER_USAGE): Update to process new encodings. From-SVN: r86185
2004-08-18* trans-types.c (gfc_sym_type): Use pointer types for optional args.Paul Brook2-1/+12
From-SVN: r86182
2004-08-18sh.c (split_branches): Check the result of next_active_insn.Kaz Kojima2-1/+12
* config/sh/sh.c (split_branches): Check the result of next_active_insn. (sh_output_mi_thunk): Call init_flow if basic_block_info is null. Call rtl_register_cfg_hooks. From-SVN: r86181
2004-08-18Part of the vectorizer patch that was accidently left out...:Dorit Nuzman2-0/+6
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Define. * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define. From-SVN: r86180
2004-08-18rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P.Richard Henderson49-458/+238
* rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P. * alias.c (true_dependence): Update to match new semantics. (canon_true_dependence, write_dependence_p): Likewise. (anti_dependence, output_dependence): Update write_dependence_p args. (unchanging_anti_dependence): Remove. * calls.c (purge_mem_unchanging_flag): Remove. (fixup_tail_calls): Don't call it. (expand_call): Don't add unchanging memory to function usage. * expr.c (emit_block_move_via_libcall): Likewise. (clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems. (get_subtarget): Don't use RTX_UNCHANGING_P. (expand_assignment, store_constructor, expand_expr_real_1): Likewise. (do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P. * combine.c (get_last_value_validate): Use MEM_READONLY_P. * cse.c (insert): Don't use RTX_UNCHANGING_P. (cse_insn, canon_hash): Use MEM_READONLY_P. * emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P instead of RTX_UNCHANGING_P. * explow.c (maybe_set_unchanging): Remove. * expr.h (maybe_set_unchanging): Remove. * flow.c (insn_dead_p, mark_used_regs): Use anti_dependence. * function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P. (assign_parm_setup_reg, expand_function_start): Likewise. * integrate.c (copy_rtx_and_substitute): Likewise. * ra-rewrite.c (emit_colors): Likewise. * regmove.c (copy_src_to_dest, regmove_optimize): Likewise. (fixup_match_1): Likewise. * reload1.c (reload, alter_reg): Likewise. * local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P, not RTX_UNCHANGING_P. (equiv_init_varies_p): Likewise. * loop-invariant.c (check_maybe_invariant): Likewise. * resource.c (mark_referenced_resources, mark_set_resources): Likewise. * loop.c (note_addr_stored): Likewise. (prescan_loop): Likewise. Don't check function usage for clobbered unchanging memory. * rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P, not RTX_UNCHANGING_P. (rtx_varies_p, modified_between_p, modified_in_p): Likewise. * varasm.c (force_const_mem): Likewise. * stmt.c (expand_decl): Don't set RTX_UNCHANGING_P. * web.c (entry_register): Likewise. * tree-gimple.h (get_base_address): Move decl ... * tree.h: ... here. * doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P. * config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be called via for_each_rtx. Copy MEM_SCALAR_P, MEM_NOTRAP_P too. (alpha_set_memflags): Update to match. * config/darwin.c (machopic_indirect_data_reference): Set MEM_READONLY_P instead of RTX_UNCHANGING_P. (machopic_indirect_call_target): Likewise. (machopic_legitimize_pic_address): Likewise. * config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple, arm_gen_store_multiple, arm_gen_movmemqi): Likewise. * config/arm/arm.md (load_multiple, store_multiple): Likewise. * config/frv/frv.md (symGOT2reg): Likewise. * config/i386/i386.c (legitimize_pic_address, legitimize_tls_address, ix86_split_to_parts): Likewise. * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. * config/ia64/ia64.md (load_fptr): Likewise. * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. * config/m68k/m68k.c (legitimize_pic_address): Likewise. * config/mcore/mcore.c (block_move_sequence): Likewise. * config/mn10300/mn10300.md (symGOT2reg): Likewise. * config/pa/pa.c (legitimize_pic_address): Likewise. * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. (rs6000_emit_move): Likewise. * config/s390/s390.c (legitimize_pic_address): Likewise. (legitimize_tls_address): Likewise. * config/s390/s390.md (casesi): Likewise. * config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise. * config/sh/sh.md (symGOT2reg): Likewise. * config/sparc/sparc.c (legitimize_pic_address): Likewise. * config/v850/v850.md (casesi): Likewise. * config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P. * config/iq2000/iq2000.c (save_restore_insns): Likewise. * config/mips/mips.c (mips_restore_gp): Likewise. (mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise. * config/sh/sh.c (sh_reorg): Likewise. From-SVN: r86178
2004-08-18tree.h (struct tree_decl): Add gimple_formal_temp.Richard Henderson11-107/+148
* tree.h (struct tree_decl): Add gimple_formal_temp. (DECL_GIMPLE_FORMAL_TEMP_P): New. * gimplify.c (pop_gimplify_context): Clear it. (lookup_tmp_var): Set it, if is_formal. (gimplify_init_constructor): Use rhs_predicate_for for COMPLEX. Use is_gimple_val for VECTOR. Simplify return value. (gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P. (gimplify_expr): Likewise. * tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from is_gimple_tmp_rhs for clarity. Update all callers. (is_gimple_reg_rhs): Simplify logic. (is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for clarity; use DECL_GIMPLE_FORMAL_TEMP_P. (is_gimple_formal_tmp_reg): Similarly. * tree-gimple.h: Update decls. * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use DECL_IGNORED_P, not DECL_ARTIFICIAL. Tidy formatting. * tree-ssa-live.c (var_union, type_var_init): Likewise. java/ * java-gimplify.c (java_gimplify_expr): Move '2' handling into default case. Treat '<' similarly. Update for is_gimple_formal_tmp_var name change. testsuite/ * gcc.dg/20040206-1.c: XFAIL. From-SVN: r86176
2004-08-18c4x.c (legitimize_operands): Remove calls to preserve_subexpressions_p.Paolo Bonzini2-2/+5
2004-04-18 Paolo Bonzini <bonzini@gnu.org> * config/c4x/c4x.c (legitimize_operands): Remove calls to preserve_subexpressions_p. From-SVN: r86175
2004-08-18re PR c++/16246 (Incorrect template argument deduction)Mark Mitchell4-50/+50
PR c++/16246 * pt.c (unify): Tidy ARRAY_TYPE handling. Make sure that non-type arguments have the same type as the corresponding parameter. PR c++/16246 * g++.dg/template/array7.C: New test. From-SVN: r86169
2004-08-17varasm.c (MAX_OFILE_ALIGNMENT): Move ...David Edelsohn3-3/+10
* varasm.c (MAX_OFILE_ALIGNMENT): Move ... * defaults.h (MAX_OFILE_ALIGNMENT): ... here. From-SVN: r86168
2004-08-18gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" ↵Ziemowit Laski3-6/+28
Objective-C++ extensions. [gcc/ChangeLog] 2004-08-18 Ziemowit Laski <zlaski@apple.com> * gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" Objective-C++ extensions. * gengtype.c (get_file_basename): Match entire subdirectory name ('cp', 'objc', 'objcp') rather than just its suffix. (get_base_file_bitmap): Allow for files to belong to more than one language. (get_output_file_with_visibility): Treat objc/objc-act.h as a header used by more than one front-end. From-SVN: r86167
2004-08-18re PR fortran/13278 (derived type namelist I/O support missing, causes ICE)Victor Leikehman2-50/+116
2004-08-18 Victor Leikehman <lei@il.ibm.com> PR fortran/13278 * trans-io.c (transfer_namelist_element): New. Recursively handle derived-type variables. Pass string lengths. (build_dt): Code moved to build_namelist, with some changes and additions. (gfc_build_io_library_fndecls): Declare the fifth argument in st_set_nml_var_char -- string_length. libgfortran/ * io/transfer.c (st_set_nml_var) * io/write.c (namelist_write): Allow var_name and var_name_len to be null. For strings, use string_length field instead of len. * io/io.h (struct namelist_type): New field string_length. (st_set_nml_var_char): New argument string_length. From-SVN: r86166
2004-08-18re PR c++/16215 (Bad error message when requesting member of non-aggregate type)Mark Mitchell2-8/+25
PR c++/16215 * parser.c (cp_parser_name_lookup_error): If parser->object_scope is set use it for diagnostic purposes. (cp_parser_pseudo_destructor_name): Remove special-case error message. From-SVN: r86165
2004-08-18Daily bump.GCC Administrator1-1/+1
From-SVN: r86163
2004-08-17arm.md (addsi3, [...]): Rework to avoid use of preserve_subexpressions_p.Richard Earnshaw2-12/+12
* arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to avoid use of preserve_subexpressions_p. From-SVN: r86159
2004-08-17re PR tree-optimization/17051 (ICE: internal compiler error: verify_ssa ↵Richard Henderson3-4/+26
failed.for SSA_NAME: l_addr<D8610>_650) PR 17051 * tree-sra.c (scalarize_use): Mark all v_defs for !is_output too. From-SVN: r86158
2004-08-17extend.texi: Document new xstormy16 attribute.DJ Delorie6-26/+956
* doc/extend.texi: Document new xstormy16 attribute. * config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New. (xstormy16_splittable_below100_or_register): New. (combine_bnp): New. (xstormy16_reorg): New. (TARGET_MACHINE_DEPENDENT_REORG): Define. * config/stormy16/stormy16.md (movqi_internal): Make name public. (movhi_internal): Likewise. (cbhranchhi): Likewise. (cbhranchhi_neg): Likewise. (andhi3): Only allow splittable below100 operands. (iorhi3): Likewise. (peephole2): New and/zero_extend->and peephole. (peephole2): New load/ior/save->set1 peephole. (peephole2): New load/and/save->clr1 peephole. (bclrx, bclrx2, bclr7, bclr15): New. (bsetx, bsetx2, bset7, bset15): New. * config/stormy16/stormy16.c (xstormy16_print_operand): Be more liberal about acceptable 'B' masks. * config/stormy16/stormy16-protos.h (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, xstormy16_below100_operand, xstormy16_below100_or_register, xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. (PREDICATE_CODES): Add new predicates. * config/stormy16/stormy16.c (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, xstormy16_below100_operand, xstormy16_below100_or_register, xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. (xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New. (xstormy16_legitimate_address_p): Allow below100 symbols. (xstormy16_extra_constraint_p): Add 'W' for below100 operands. (xstormy16_expand_move): Leave below100 operands as-is. (xstormy16_encode_section_info): Encode below100 symbols. (xstormy16_strip_name_encoding): New. (xstormy16_print_operand): Print 'b' as shift mask. (xstormy16_attribute_table): Add below100 attributes. (xstormy16_handle_below100_attribute): New. * config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100. (XSTORMY16_SECTION_FUNCTION): New. (EXTRA_SECTION_FUNCTIONS): Define using the above. (ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. (ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols. (ASM_OUTPUT_LABELREF): Define. * config/stormy16/stormy16.md (movqi_internal): Add below100 support. (movhi_internal): Add below100 support. (andhi3): Add below100 support. (iorhi3): Add below100 support. (iorqi3, iorqi3_internal, andqi3, andqi3_internal): New. From-SVN: r86154
2004-08-17Add missing -fno-fast-math.Jim Wilson1-1/+1
From-SVN: r86150
2004-08-17* config/darwin.c (macho_indirect_data_reference): Add DImode case.David Edelsohn2-9/+4
From-SVN: r86149
2004-08-17Canonicalize mips nmadd/nmsub patterns.James E Wilson2-5/+56
* config/mips/mips.md: Add canonical nmadd and nmsub patterns for both normal and -ffast-math code. From-SVN: r86148
2004-08-17Testcases for canonical mips nmadd/nmsub patterns with or w/o fast-math.James E Wilson3-0/+63
* gcc.dg/mips-nmadd-1.c: New test. * gcc.dg/mips-nmadd-2.c: New test. From-SVN: r86147
2004-08-17Testcases for mips conditional move patterns.James E Wilson4-0/+96
* gcc.dg/mips-movcc-1.c: New test. * gcc.dg/mips-movcc-2.c: New test. * gcc.dg/mips-movcc-3.c: New test. From-SVN: r86146
2004-08-17Canonicalize mips conditional move patterns.James E Wilson3-37/+45
* config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead of VOIDmode for comparison code mode. * config/mips/mips.md: For conditional move patterns, use mode of first compare operand for comparison mode, instead of VOIDmode. From-SVN: r86145
2004-08-17re PR c++/15871 (g++ does not honour -fkeep-inline-functions)Mark Mitchell6-5/+28
PR c++/15871 * semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions. PR c++/15871 * doc/invoke.texi (-fkeep-inline-functions): Update documentation. PR c++/15871 * g++.dg/opt/inline8.C: New test. From-SVN: r86144
2004-08-17Add -mdynamic-no-pic to compile flags for gcc. On Mac OS X and Darwin,Robert Bowdidge2-0/+5
the compiler generates position-independent-code by default. This allows an object file to be used for a dylib or executable without any thought on the developer's part, but generates less-efficient code. Setting this flag on gcc speeds compiles by 3-5%. * config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags. From-SVN: r86141
2004-08-17re PR c++/16965 (Confusing mismatch in error messages)Mark Mitchell8-28/+107
PR c++/16965 * cp-tree.h (qualified_name_lookup_error): Add parameter. * name-lookup.c (do_class_using_decl): Restrict set of entities passed to cp_emit_debug_info_for_using more carefully. (lookup_qualified_name): Allow lookup_member to return sets of ambiguous entries. * parser.c (cp_parser_lookup_name): Add ambiguous_p parameter. (cp_parser_primary_expression): Handle ambiguous lookups. (cp_parser_template_name): Adjust use of cp_parser_lookup_name. (cp_parser_template_argument): Likewise. (cp_parser_elaborate_type_specifier): Likewise. (cp_parser_namespace_name): Likewise. (cp_parser_class_name): Likewise. (cp_parser_lookup_name_simple): Likewise. * pt.c (tsubst_qualified_id): Handle ambiguous results. (tsubst_expr): Likewise. * semantics.c (qualified_name_lookup_error): Add decl paramter. For ambiguous lookups, print candidates. PR c++/16965 * g++.dg/parse/error17.C: New test. From-SVN: r86137
2004-08-17darwin.md (*call_nonlocal_darwin64): Add #else clause for non Darwin targets.Andreas Tobler2-1/+11
2004-08-17 Andreas Tobler <a.tobler@schweiz.ch> * config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause for non Darwin targets. (*call_value_nonlocal_darwin64): Likewise. From-SVN: r86136
2004-08-17Check for Altivec mode when returning altivec register.Fariborz Jahanian2-1/+7
Reviewed by David Edehlson. From-SVN: r86135
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