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2004-06-03re PR c++/15428 (vtables shouldn't always be weak on Darwin)Matt Austern1-5/+7
PR c++/15428 * default.h (TARGET_WEAK_NOT_IN_ARCHIVE_TOC): New name for TARGET_EXPLICIT_INSTANTIATIONS_ONE_ONLY, with reversed sense. * config/darwin.h (TARGET_WEAK_NOT_IN_ARCHIVE_TOC): Likewise. * doc/tm.texi (TARGET_WEAK_NOT_IN_ARCHIVE_TOC): Rewrite documentation to reflect the new macro name and to clarify its meaning. * cp/decl2.c (maybe_emit_vtables): If TARGET_WEAK_NOT_IN_ARCHIVE_TOC is nonzero, and if we see a noninline definition of a key method, make the vtables nonweak. From-SVN: r82610
2004-05-30bb-reorder.c, [...]: Fix comment formatting.Kazu Hirata1-3/+3
* bb-reorder.c, builtins.c, c-common.c, c-gimplify.c, c-incpath.c, cgraphunit.c, ddg.c, defaults.h, dwarf2out.c, expmed.c, flags.h, gcc.c, gensupport.c, gimplify.c, global.c, passes.c, reg-stack.c, target.h, toplev.c, tree-alias-ander.c, tree-alias-common.c, tree-cfg.c, tree-complex.c, tree-dfa.c, tree-eh.c, tree-mudflap.c, tree-mudflap.h, tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-live.c, tree-ssa-live.h, tree-ssa-pre.c, tree.h, value-prof.h, varasm.c: Fix comment formatting. From-SVN: r82463
2004-05-13Merge tree-ssa-20020619-branch into mainline.Diego Novillo1-0/+5
From-SVN: r81764
2004-04-14builtins.c (fold_builtin_isdigit): New.Kaveh R. Ghazi1-4/+5
* builtins.c (fold_builtin_isdigit): New. (fold_builtin): Handle BUILT_IN_ISDIGIT. * defaults.h: Add TARGET_DIGIT0 and sort. * doc/tm.texi: Add TARGET_BS and TARGET_DIGIT0. testsuite: * gcc.dg/torture/builtin-ctype-2.c: Test builtin isdigit. From-SVN: r80681
2004-04-13defaults.h (HOT_TEXT_SECTION_NAME): Add leading dot.Richard Henderson1-2/+2
* defaults.h (HOT_TEXT_SECTION_NAME): Add leading dot. (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Likewise. * doc/invoke.texi: Update to match. From-SVN: r80668
2004-04-10varasm.c (text_section): Use TEXT_SECTION_ASM_OP and ASM_OUTPUT_ALIGN ↵Andrew Pinski1-4/+0
instead of SECTION_FORMAT_STRING... 2004-04-11 Andrew Pinski <pinskia@physics.uc.edu> * varasm.c (text_section): Use TEXT_SECTION_ASM_OP and ASM_OUTPUT_ALIGN instead of SECTION_FORMAT_STRING and NORMAL_TEXT_SECTION_NAME. (unlikely_text_section): Check targetm.have_named_sections instead of TARGET_ASM_NAMED_SECTION and use TEXT_SECTION_ASM_OP instead of SECTION_FORMAT_STRING. * config/mips/iris5.h (current_section_name): Add in_unlikely_executed_text case and move the abort into the switch. * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME): Remove. (NORMAL_TEXT_SECTION_NAME): Remove. (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove. (SECTION_FORMAT_STRING): Remove. * defaults.h (SECTION_FORMAT_STRING): Remove. * tm.texi (NORMAL_TEXT_SECTION_NAME): Remove. (SECTION_FORMAT_STRING): Remove. From-SVN: r80593
2004-04-09basic-block.h (struct edge_def): Add new field, crossing_edge.Caroline Tice1-0/+16
2004-04-09 Caroline Tice <ctice@apple.com> * basic-block.h (struct edge_def): Add new field, crossing_edge. (struct basic_block_def): Add new field, partition. (UNPARTITIONED, HOT_PARTITION, COLD_PARTITION): New constant macro definitions. (partition_hot_cold_basic_blocks): Add extern function declaration. * bb-reorder.c (function.h, obstack.h, expr.h, regs.h): Add four new include statements. (N_ROUNDS): Increase the maximum number of rounds by 1. (branch_threshold): Add array value for new round. (exec_threshold): Add array value for new round. (push_to_next_round_p): New function. (add_unlikely_executed_notes): New function. (find_rarely_executed_basic_blocks_and_crossing_edges): New function. (mark_bb_for_unlikely_executed_section): New function. (add_labels_and_missing_jumps): New function. (add_reg_crossing_jump_notes): New function. (fix_up_fall_thru_edges): New function. (find_jump_block): New function. (fix_crossing_conditional_branches): New function. (fix_crossing_unconditional_branches): New function. (fix_edges_for_rarely_executed_code): New function. (partition_hot_cold_basic_blocks): New function. (find_traces): Add an extra round for partitioning hot/cold basic blocks. (find_traces_1_round): Add a parameter. Modify to push all cold blocks, and only cold blocks, into the last (extra) round of collecting traces. (better_edge_p): Add a parameter. Modify to favor non-crossing edges over crossing edges. (bb_to_key): Add code to correctly identify cold blocks when doing partitioning. (connect_traces): Modify to connect all the non-cold traces first, then go back and connect up all the cold traces. (reorder_basic_blocks): Add call to add_unlikely_executed_notes. * cfg.c (entry_exit_blocks): Add initialization for partition field in entry and exit blocks. * cfgbuild.c (make_edges): Update current_function_has_computed_jump if we are doing hot/cold partitioning. * cfgcleanup.c (cfglayout.h): Add new include statement. (try_simplify_condjump): Modify to not attempt on blocks with jumps that cross section boundaries. (try_forward_edges): Likewise. (merge_blocks_move_predecessor_nojumps): Likewise. (merge_blocks_move_successor_nojumps): Likewise. (merge_blocks_move): Likewise. (try_crossjump_to_edge): Modify to not attempt after we have done the block partitioning. (try_crossjump_bb): Modify to not attempt on blocks with jumps that cross section boundaries. (try_optimize_cfg): Likewise. * cfghooks.c (tidy_fallthru_edges): Modify to not remove indirect jumps that cross section boundaries. * cfglayout.c (flags.h): Add new include statement. (update_unlikely_executed_notes): New function. (fixup_reorder_chain): Add code so when a new jumping basic block is added, it's UNLIKELY_EXECUTED_CODE and REG_CROSSING_JUMP notes are updated appropriately. (duplicate_insn_chain): Add code to duplicate the new NOTE insn introduced by this optimization. * cfglayout.h (scan_ahead_for_unlikely_executed_note): Add new extern function declaration. * cfgrtl.c (can_delete_note_p): Add NOTE_INSN_UNLIKELY_EXECUTED_CODE to list of notes that can be deleted. (create_basic_block_structure): Add initialization for partition field. (rtl_can_merge_blocks): Modify to test blocks for jumps that cross section boundaries. (try_redirect_by_replacing_jump): Modify to not attempt on jumps that cross section boundaries. (commit_one_edge_insertion): Add code so newly created basic block ends up in correct (hot or cold) section. Modify to disallow insertions before NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. (rtl_verify_flow_info_1): Add code to verify that no fall_thru edge crosses section boundaries. (cfg_layout_can_merge_blocks_p): Modify to test blocks for jumps that cross section boundaries. (force_nonfallthru_and_redirect): Modify to make sure new basic block ends up in correct section, with correct notes attached. * common.opt (freorder-blocks-and-partition): Add new flag for this optimization. * dbxout.c (dbx_function_end): Add code to make sure scope labels at the end of functions are written into the correct (hot or cold) section. (dbx_source_file): Add code so writing debug file information doesn't incorrectly change sections. * defaults.h (NORMAL_TEXT_SECTION_NAME): New constant macro, for use in partitioning hot/cold basic blocks into separate sections. (SECTION_FORMAT_STRING): New constant macro, for linux/i386 hot/cold section partitioning. (HAS_LONG_COND_BRANCH): New constant macro, indicating whether or not conditional branches can span all of memory. (HAS_LONG_UNCOND_BRANCH): New constant macro, indicationg whether or not unconditional branches can span all of memory. * final.c (scan_ahead_for_unlikely_executed_note): New function. (final_scan_insn): Add code to check for NOTE instruction indicating whether basic block belongs in hot or cold section, and to make sure the current basic block is being written to the appropriate section. Also added code to ensure that jump table basic blocks end up in the correct section. * flags.h (flag_reorder_blocks_and_partition): New flag. * ifcvt.c (find_if_case_1): Modify to not attempt if conversion if one of the branches has a jump that crosses between sections. (find_if_case_2): Likewise. (ifcvt): Modify to not attempt to mark loop exit edges after hot/cold partitioning has occurred. * opts.c (decode_options): Code to handle new flag, flag_reorder_blocks_and_partition; also to turn it off if flag_exceptions is on. (common_handle_option): Code to handle new flag, flag_reorder_blocks_and_partition. * output.h (unlikely_text_section): New extern function declaration. (in_unlikely_text_section): New extern function declaration. * passes.c (rest_of_handle_stack_regs): Add flag_reorder_blocks_and_partition as an 'or' condition for calling reorder_basic_blocks. (rest_of_handle_reorder_blocks): Add flag_reorder_blocks_and_partition as an 'or' condition for calling reorder_basic_blocks. (rest_of_compilation): Add call to partition_hot_cold_basic_blocks. * print-rtl.c (print_rtx): Add code for handling new note, NOTE_INSN_UNLIKELY_EXECUTED_CODE * rtl.c (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note insn (see below). (REG_CROSSING_JUMP): New kind of reg_note, to mark jumps that cross between section boundaries. * rtl.h (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note instruction, indicating the basic block containing it belongs in the cold section. (REG_CROSSING_JUMP): New type of reg_note, to mark jumps that cross between hot and cold sections. * toplev.c (flag_reorder_blocks_and_partition): Add code to initialize this flag, and to tie it to the command-line option freorder-blocks-and-partition. * varasm.c (cfglayout.h): Add new include statement. (unlikely_section_label_printed): New global variable, used for determining when to output section name labels for cold sections. (in_section): Add in_unlikely_executed_text to enum data structure. (text_section): Modify code to use SECTION_FORMAT_STRING and NORMAL_TEXT_SECTION_NAME macros. (unlikely_text_section): New function. (in_unlikely_text_section): New function. (function_section): Add code to make sure beginning of function is written into correct section (hot or cold). (assemble_start_function): Add code to make sure stuff is written to the correct section. (assemble_zeros): Add in_unlikely_text_section as an 'or' condition to an if statement that was checking 'in_text_section'. (assemble_variable): Add 'in_unlikely_text_section' as an 'or' condition to an if statement that was checking 'in_text_section'. (default_section_type_flags_1): Add check: if in cold section flags = SECTION_CODE. * config/darwin.c (darwin_asm_named_section): Modify to use SECTION_FORMAT_STRING if we are partitioning hot/cold blocks. * config/i386/i386.h (HAS_LONG_COND_BRANCH): Defined this macro specifically for the i386. (HAS_LONG_UNCOND_BRANCH): Defined this macro specifically for the i386. * config/rs6000/darwin.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Change text string to something more informative. (NORMAL_TEXT_SECTION_NAME): Add new definition. (SECTION_FORMAT_STRING): Add new definition. * config/rs6000/rs6000.c (rs6000_assemble_integer): Add '!in_unlikely_text_section' as an 'and' condition to an if statement that was already checking '!in_text_section'. * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME,NORMAL_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME,SECTION_FORMAT_STRING): Make sure these are properly defined for linux on ppc. * doc/invoke.texi (freorder-blocks-and-partition): Add documentation for this new flag. * doc/rtl.texi (REG_CROSSING_JUMP): Add documentation for new reg_note. * doc/tm.texi (NORMAL_TEXT_SECTION_NAME, SECTION_FORMAT_STRING, HAS_LONG_COND_BRANCH, HAS_LONG_UNCOND_BRANCH): Add documentation for these new macros. From-SVN: r80564
2004-04-08re PR c++/14808 ([win32] Undefined results with virtual base classes)Danny Smith1-0/+10
PR c++/14808 * defaults.h (TARGET_USE_LOCAL_THUNK_ALIAS_P): New macro. Default to 1 if ASM_OUTPUT_DEF is defined. * doc/tm.texi (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document. * config/i386/cygming.h (TARGET_USE_LOCAL_THUNK_ALIAS_P): Define. Set to non-zero iff not a one_only decl. * cp/method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather than ASM_OUTPUT_DEF. From-SVN: r80525
2004-03-15defaults.h (REVERSIBLE_CC_MODE): Define.Kazu Hirata1-0/+4
* defaults.h (REVERSIBLE_CC_MODE): Define. * jump.c (reversed_comparison_code_parts): Don't check if REVERSIBLE_CC_MODE is defined. From-SVN: r79507
2004-03-12Enabled linkonce support for Darwin.Matt Austern1-0/+30
* 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
2004-03-07defaults.h (LEGITIMIZE_ADDRESS): Provide a default definition.Kazu Hirata1-0/+4
* defaults.h (LEGITIMIZE_ADDRESS): Provide a default definition. * config/arc/arc.h, config/fr30/fr30.h, config/frv/frv.h, config/h8300/h8300.h, config/ia64/ia64.h, config/mcore/mcore.h, config/mmix/mmix.h, config/ns32k/ns32k.h, config/pdp11/pdp11.h, config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h (LEGITIMIZE_ADDRESS): Remove. * doc/tm.texi (LEGITIMIZE_ADDRESS): Mention the default definition. From-SVN: r79066
2004-02-21combine.c (SHIFT_COUNT_TRUNCATED): Remove.Kazu Hirata1-0/+4
* combine.c (SHIFT_COUNT_TRUNCATED): Remove. * defaults.h (SHIFT_COUNT_TRUNCATED): Provide the default. * expmed.c: Assume SHIFT_COUNT_TRUNCATED is always defined. * fold-const.c: Likewise. * simplify-rtx.c: Likewise. From-SVN: r78230
2004-02-21alias.c (OUTGOING_REGNO): Don't define the default.Kazu Hirata1-0/+9
* alias.c (OUTGOING_REGNO): Don't define the default. * builtins.c (OUTGOING_REGNO): Likewise. (INCOMING_REGNO): Likewise. (apply_args_register_offset): Always use OUTGOING_REGNO. * combine.c (OUTGOING_REGNO): Likewise. * sibcall.c (OUTGOING_REGNO): Likewise. * defaults.h (INCOMING_REGNO): Provide the default. (OUTGOING_REGNO): Likewise. From-SVN: r78203
2004-02-08default.h (PROMOTE_PROTOTYPES): Remove.Kazu Hirata1-5/+0
* default.h (PROMOTE_PROTOTYPES): Remove. * system.h (PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES, STRUCT_VALUE_REGNUM, SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS): Poison. * target-def.h (TARGET_PROMOTE_FUNCTION_RETURN): Define as hook_bool_tree_false. (TARGET_PROMOTE_PROTOTYPES): Likewise. * target.h: Replace SETUP_INCOMING_VARARGS with targetm.calls.setup_incoming_varargs(). * targhooks.c (default_promote_function_return): Remove. (default_promote_prototypes): Likewise. (default_struct_value_rtx): Always abort(). (default_expand_builtin_saveregs): Always print an error message. (default_setup_incoming_varargs): Do nothing. (default_pretend_outgoing_varargs_named): Don't depend on SETUP_INCOMING_VARARGS. * targhooks.h: Remove the prototype for default_promote_function_return and default_promote_prototypes. From-SVN: r77477
2004-01-21alias.c, [...]: Update copyright.Kazu Hirata1-1/+1
* alias.c, basic-block.h, c-common.c, c-common.h, c-cppbuiltin.c, c-opts.c, c-pragma.c, c-pretty-print.c, calls.c, cfg.c, cfgcleanup.c, cfgrtl.c, cgraph.h, collect2.c, combine.c, cppcharset.c, cpphash.h, cppinit.c, cpplib.c, cpplib.h, cppmacro.c, crtstuff.c, cselib.c, cselib.h, defaults.h, df.c, dominance.c, et-forest.c, expmed.c, expr.c, expr.h, fix-header.c, function.h, gcc.c, gcse.c, genattrtab.c, genautomata.c, genconditions.c, genemit.c, genflags.c, gengtype.c, gengtype.h, genopinit.c, genrecog.c, gensupport.c, ggc-zone.c, graph.c, haifa-sched.c, input.h, integrate.c, langhooks-def.h, langhooks.c, langhooks.h, line-map.c, line-map.h, local-alloc.c, optabs.c, optabs.h, postreload.c, ra.h, recog.c, reg-stack.c, regmove.c, reload.c, reorg.c, rtl.c, sched-deps.c, sched-ebb.c, sdbout.c, system.h, target.h, targhooks.c, toplev.h, tree-inline.c, unwind-pe.h, unwind.h, varray.c, varray.h: Update copyright. From-SVN: r76302
2004-01-19defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default.Kazu Hirata1-0/+5
* defaults.h (CASE_VECTOR_PC_RELATIVE): Provide the default. * expr.c (CASE_VECTOR_PC_RELATIVE): Remove. * stmt.c (CASE_VECTOR_PC_RELATIVE): Likewise. From-SVN: r76138
2004-01-18defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of the size of a ↵Kazu Hirata1-1/+1
pointer in bytes. * defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Fix the computation of the size of a pointer in bytes. From-SVN: r76112
2004-01-16c-common.h: Fix comment formatting.Kazu Hirata1-1/+1
* c-common.h: Fix comment formatting. * c-cppbuiltin.c: Likewise. * c-pragma.c: Likewise. * calls.c: Likewise. * collect2.c: Likewise. * cppcharset.c: Likewise. * cpptrad.c: Likewise. * dbxout.c: Likewise. * defaults.h: Likewise. * dwarf2out.c: Likewise. * fold-const.c: Likewise. * genautomata.c: Likewise. * genconditions.c: Likewise. * genflags.c: Likewise. * gengtype.c: Likewise. * integrate.c: Likewise. * loop.c: Likewise. * predict.c: Likewise. * sdbout.c: Likewise. From-SVN: r75957
2003-12-31print-rtl.c (print_rtx): For hard register...Richard Kenner1-6/+0
* print-rtl.c (print_rtx): For hard register, write out register number and register name instead of calling PRINT_REG. * defaults.h (PRINT_REG): Deleted. * config/i386/i386.c (print_reg): Remove handling of CODE of -1. Move comments here from i386.h. (print_operand, print_operand_address): Call print_reg directly. * config/i386/i386.h (PRINT_REG): Deleted. From-SVN: r75282
2003-12-24Makefile.in (OBJS-common): Remove dwarfout.o.Mark Mitchell1-1/+1
* Makefile.in (OBJS-common): Remove dwarfout.o. (dwarfout.o): Remove. * common.opt: Remove -gdwarf, -gdwarf+. * defaults.h (PREFERRED_DEBUGGING_TYPE): Do not check for DWARF_DEBUGGING_INFO. * dwarf2out.c: Fix typo in comment. * dwarfout.c: Remove. * opts.c (common_handle_option): Remove OPT_gdwarf, OPT_gdwarf_. * toplev.c (process_options): Remove check for DWARF_DEBUGGING_INFO. * config/elfos.h (DWARF_DEBUGGING_INFO): Do not #define it or #undef it. * config/netware.h (DWARF_DEBUGGING_INFO): Likewise. * config/ptx4.h (DWARF_DEBUGGING_INFO): Likewise. * config/vxworks.h (DWARF_DEBUGGING_INFO): Likewise. * config/alpha/unicosmk.h (DWARF_DEBUGGING_INFO): Likewise. * config/arc/arc.h (DWARF_DEBUGGING_INFO): Likewise. * config/i386/sco5.h (DWARF_DEBUGGING_INFO): Likewise. * config/i386/x86-64.h (DWARF_DEBUGGING_INFO): Likewise. * config/m32r/m32r.h (DWARF_DEBUGGING_INFO): Likewise. * config/mcore/mcore-elf.h (DWARF_DEBUGGING_INFO): Likewise. * config/sparc/linux64.h (DWARF_DEBUGGING_INFO): Likewise. * config/sparc/liteelf.h (DWARF_DEBUGGING_INFO): Likewise. * config/sparc/sol26-sld.h (DWARF_DEBUGGING_INFO): Likewise. * config/sparc/sp86x-elf.h (DWARF_DEBUGGING_INFO): Likewise. * doc/invoke.texi: Do not mention -gdwarf, -gdwarf-1, -gdwarf-1+, or -gdwarf+. * doc/tm.texi: Likewise. From-SVN: r74996
2003-12-16flow.c (EXIT_IGNORE_STACK): Move to ...Kazu Hirata1-0/+7
* flow.c (EXIT_IGNORE_STACK): Move to ... * defaults.h (EXIT_IGNORE_STACK): ... here. * dojump.c (clear_pending_stack_adjust): Don't use #ifdef EXIT_IGNORE_STACK. * function.c (expand_function_end): Likewise. * global.c (global_alloc): Likewise. * ra.c (init_ra): Likewise. * reload1.c (init_elim_table): Likewise. * reorg.c (fill_simple_delay_slots): Likewise. * resource.c (init_resource_info): Likewise. * doc/tm.texi (EXIT_IGNORE_STACK): Document that the default is 0. From-SVN: r74654
2003-12-09defaults.h (LOCAL_REGNO): Give the default definition.Kazu Hirata1-0/+4
* defaults.h (LOCAL_REGNO): Give the default definition. * flow.c (LOCAL_REGNO): Remove. * reload1.c (LOCAL_REGNO): Likewise. From-SVN: r74456
2003-10-29builtins.c (std_build_builtin_va_list): New.Richard Henderson1-4/+0
* builtins.c (std_build_builtin_va_list): New. * expr.h (std_build_builtin_va_list): Declare. * defaults.h (BUILD_VA_LIST_TYPE): New. * system.h (BUILD_VA_LIST_TYPE): Poison. * target-def.h (TARGET_BUILD_BUILTIN_VA_LIST): New. * target.h (struct gcc_target): Add build_builtin_va_list. * tree.c (build_common_tree_nodes_2): Use it. * config/alpha/alpha-protos.h, config/alpha/alpha.c, config/alpha/alpha.h, config/alpha/unicosmk.h, config/d30v/d30v-protos.h, config/d30v/d30v.c, config/d30v/d30v.h, config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.h, config/i860/i860-protos.h, config/i860/i860.c, config/i860/i860.h, config/i960/i960-protos.h, config/i960/i960.c, config/i960/i960.h, config/mips/iris6.h, config/mips/mips-protos.h, config/mips/mips.c, config/mips/mips.h, config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.h, config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, config/xtensa/xtensa.h: Rename foo_build_va_list to foo_build_builtin_va_list; make it static. Define TARGET_BUILD_BUILTIN_VA_LIST. Remove BUILD_VA_LIST_TYPE. Update protos. * config/i386/i386.c (ix86_expand_carry_flag_compare): Make static. * config/iq2000/iq2000.h (BUILD_VA_LIST_TYPE): Remove. From-SVN: r73076
2003-10-13Makefile.in (BUILD_RTL): Replace $(BUILD_PREFIX)insn-modes.o with ↵Zack Weinberg1-0/+6
min-insn-modes.o. * Makefile.in (BUILD_RTL): Replace $(BUILD_PREFIX)insn-modes.o with min-insn-modes.o. (STAGESTUFF): Add min-insn-modes.c. (genobjs): Add genmodes.o. (print-rtl.o, print-rtl1.o): Depend on $(TM_P_H). (insn-modes.o): Depend on $(TM_H) not $(GTM_H); also real.h. (min-insn-modes.c, min-insn-modes.o): New rules. (s-modes): Also generate min-insn-modes.c. ($(BUILD_PREFIX_1)insn-modes.o): Kill. * genmodes.c (struct mode_data): Add format field. (blank_mode, validate_mode, complete_mode): Update to match. (make_scalar_mode): Separate into make_int_mode and make_float_mode. (_SCALAR_MODE): Kill. (FLOAT_MODE, FRACTIONAL_FLOAT_MODE): Add format argument. (emit_insn_modes_c_header): Adjust. (emit_min_insn_modes_c_header, emit_real_format_for_mode) (emit_min_insn_modes_c): New functions. (emit_insn_modes_c): Call emit_real_format_for_mode. (main): Add -m option to generate min-insn-modes.c. * machmode.h: Update documentation. Add format argument to all uses of FLOAT_MODE. * real.c: Don't define real_format_for_mode here. * dwarfout.c: Move default definition of PRINT_REG... * defaults.h: ...here. * print-rtl.c: Include tm_p.h. (DEBUG_PRINT_REG, DEBUG_REGISTER_NAMES, debug_reg_names, reg_names): Kill. (print_rtx): Use PRINT_REG, not DEBUG_PRINT_REG. But surround this entire block with #ifndef GENERATOR_FILE. * regclass.c: Unconditionally define reg_names. * config/mips/mips.h, config/rs6000/rs6000.h, config/sh/sh.h Don't define DEBUG_REGISTER_NAMES. * config/rs6000/darwin.h: Don't use DEBUG_REGISTER_NAMES in redefinition of REGISTER_NAMES. * config/i386/i386.h: Don't define DEBUG_PRINT_REG. * combine.c: Change all preprocessor conditionals on EXTRA_CC_MODES to use SELECT_CC_MODE instead; rearrange a bit for clarity. * genopinit.c: Remove mention of EXTRA_CC_MODES in comment. * configure.in: Don't define EXTRA_CC_MODES. * configure, config.in: Regenerate. * doc/tm.texi: Remove documentation of EXTRA_CC_MODES. * config/arc/arc.c, config/m32r/m32r.c, config/sparc/sparc.c: May assume that GET_MODE_CLASS is accurate for extra CC modes at all times. * config/i860/i860.h (INIT_CUMULATIVE_ARGS): Pass correct number of arguments to aggregate_value_p. * genmodes.c (RESET_FLOAT_FORMAT, reset_float_format): New. * machmode.def: Explain ARCH-modes.def. Document RESET_FLOAT_FORMAT. Improve commentary on various mode clusters. Do not define OI, PQI, PHI, PSI, PDI, QF, HF, TQF, XF, or TF modes here. Remove backward-compatibility definition of CC. * config/alpha/alpha-modes.def: New file; define TF mode. * config/arc/arm-modes.def: Define XF mode. * config/c4x/c4x-modes.def: Define QF and HF modes. Unset float format for SF and DF modes. * config/dsp16xx/dsp16xx-modes.def: New file; define HF mode. * config/i386/i386-modes.def: Define XF and TF modes. * config/i960/i960-modes.def: Define TF mode. * config/ia64/ia64-modes.def: Define TF and OI modes. * config/m68k/m68k-modes.def: New file; define XF mode. * config/mips/mips-modes.def: New file; define TF mode, reset formats for SF and DF modes. * config/pa/pa-modes.def: Define TF mode. * config/rs6000/rs6000.c: Define TF and PSI modes. * config/s390/s390-modes.def: Define OI mode. * config/sh/sh-modes.def: New file; define PSI mode. * config/sparc/sparc-modes.def: Define TF mode. * config/vax/vax-modes.def: New file; reset formats for SF and DF modes. * config/c4x/c4x.c (c4x_override_options): No need to mess with real_format_for_mode or set REAL_MODE_FORMATs. (c4x_immed_int_constant): Don't apply GET_MODE_CLASS to rtx variable. * config/i386/i386.c (override_options): No need to set REAL_MODE_FORMATs here. * config/i960/i960.c (i960_initialize): Likewise. * config/m68k/m68k.c (m68k_override_options): Likewise. * config/ia64/ia64.c (ia64_override_options): Set REAL_MODE_FORMAT for TFmode only if not the default. * config/mips/mips.c (override_options): Likewise. * config/vax/vax.c (override_optionms): Set REAL_MODE_FORMAT for DFmode only if not the default. * config/i370/i370.h (RET_REG): Don't consider TFmode. * config/m68hc11/m68hc11.c (print_operand): Don't consider XFmode. * config/dsp16xx/dsp16xx.c (hard_regno_mode_ok): #if 0 out use of modes that don't appear anywhere in the machine description. * config/arc/arc-modes.def, config/arm/arm-modes.def * config/c4x/c4x-modes.def, config/frv/frv-modes.def * config/i386/i386-modes.def, config/i960/i960-modes.def * config/ia64/ia64-modes.def, config/mmix/mmix-modes.def * config/pa/pa-modes.def, config/pdp11/pdp11-modes.def * config/rs6000/rs6000-modes.def, config/s390/s390-modes.def * config/sparc/sparc-modes.def: Convert to new style for declaring extra CC modes. From-SVN: r72440
2003-10-07function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into account ↵Geoffrey Keating1-0/+4
when aligning arguments. 2003-10-07 Geoffrey Keating <geoffk@apple.com> * function.c (pad_to_arg_alignment): Take STACK_POINTER_OFFSET into account when aligning arguments. * calls.c (STACK_POINTER_OFFSET): Move default from here ... * defaults.h (STACK_POINTER_OFFSET): ... to here. * config/sparc/sparc.h (STACK_BOUNDARY): Add comment about how it's wrong when TARGET_ARCH64 && TARGET_STACK_BIAS. (SPARC_STACK_BOUNDARY_HACK): Define. * config/rs6000/rs6000.c (function_arg): On non-SVR4 systems, arrange for vector parameters to varargs functions to be passed in both memory and GPRs when appropriate. (rs6000_va_arg): Vector arguments passed in memory are 16-byte aligned. Index: testsuite/ChangeLog 2003-10-07 Geoffrey Keating <geoffk@apple.com> * gcc.dg/darwin-abi-2.c: New file. * gcc.c-torture/execute/va-arg-24.c: New file. From-SVN: r72199
2003-10-02target.h (init_libfuncs): New hook.Zack Weinberg1-0/+4
* target.h (init_libfuncs): New hook. * target-def.h: Default TARGET_INIT_BUILTINS and TARGET_INIT_LIBFUNCS to hook_void_void. Add TARGET_INIT_LIBFUNCS to TARGET_INITIALIZER. * builtins.c (default_init_builtins): Delete. * expr.h (default_init_builtins): Delete prototype. * doc/tm.texi: Document TARGET_INIT_LIBFUNCS and US_SOFTWARE_GOFAST. Tweak documentation of TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL. Remove documentation of INIT_TARGET_OPTABS, MULSI3_LIBCALL, DIVSI3_LIBCALL, UDIVSI3_LIBCALL, MODSI3_LIBCALL, UMODSI3_LIBCALL, MULDI3_LIBCALL, DIVDI3_LIBCALL, UDIVDI3_LIBCALL, MODDI3_LIBCALL, and UMODDI3_LIBCALL, * Makefile.in (optabs.o): Depends on target.h. * defaults.h: Provide default for FLOAT_LIB_COMPARE_RETURNS_BOOL. * optabs.c: Include target.h. (prepare_float_lib_cmp): No need for #ifdef around use of FLOAT_LIB_COMPARE_RETURNS_BOOL. (set_optab_libfunc): New function. (init_optabs): Delete use of all *_LIBCALL defines. Call targetm.init_libfuncs not INIT_TARGET_OPTABS. * optabs.h: Prototype set_optab_libfunc. * config.gcc: Remove all references to pa/long_double.h, ia64/hpux_longdouble.h, and gofast.h. (mips-*-*): When --enable-gofast, just add US_SOFTWARE_GOFAST to tm_defines; don't set INIT_SUBTARGET_OPTABS or change tm_file. * config/alpha/alpha.c, config/c4x/c4x.c, config/cris/cris.c * config/frv/frv.c, config/h8300/h8300.c, config/i860/i860.c * config/ia64/ia64.c, config/ip2k/ip2k.c, config/m68hc11/m68hc11.c * config/mips/mips.c, config/pa/pa.c, config/rs6000/rs6000.c * config/sparc/sparc.c, config/vax/vax.c: Provide a definition for TARGET_INIT_LIBFUNCS. Where necessary, include optabs.h, libfuncs.h, and/or config/gofast.h. * config/alpha/unicosmk.h, config/alpha/vms.h, config/c4x/c4x.h * config/avr/avr.h, config/cris/cris.h, config/frv/frv.h * config/h8300/h8300.h, config/i860/i860.h, config/ip2k/ip2k.h * config/iq2000/iq2000.h, config/m68hc11/m68hc11.h, config/mips/mips.h * config/rs6000/aix.h, config/rs6000/sysv4.h, config/sparc/elf.h * config/sparc/lite.h, config/sparc/netbsd-elf.h, config/sparc/sol2.h * config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h * config/vax/elf.h: Don't define or use INIT_TARGET_OPTABS, INIT_SUBTARGET_OPTABS, or any *_LIBCALL macros. * config/ia64/hpux.h: Redefine INTEL_EXTENDED_IEEE_FORMAT to 0. Set TARGET_INIT_LIBFUNCS and FLOAT_LIB_COMPARE_RETURNS_BOOL here. * config/pa/pa-hpux.h: Define LONG_DOUBLE_TYPE_SIZE, HPUX_LONG_DOUBLE_LIBRARY, and FLOAT_LIB_COMPARE_RETURNS_BOOL here. * config/ia64/hpux_longdouble.h, config/pa/long_double.h: Delete. * config/rs6000/xcoff.h: Don't define RS6000_ITRUNC nor RS6000_UITRUNC. * config/sparc/sparc.h: Default SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 0. * config/sparc/sol2.h: Redefine SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 1. * config/sparc/elf.h: Redefine SUN_CONVERSION_LIBFUNCS and SUN_INTEGER_MULTIPLY_64 to 0. * config/sparc/lite.h, config/sparc/liteelf.h, config/sparc/sp86x-elf.h: Define US_SOFTWARE_GOFAST. * config/vax/vax.h: Default TARGET_ELF to 0. * config/vax/elf.h: Redefine TARGET_ELF to 1. * config/gofast.h: Don't define any macros here. Provide one static function, gofast_maybe_init_libfuncs, which does what INIT_GOFAST_LIBFUNCS used to do but only if US_SOFTWARE_GOFAST is already defined. Do not clear negation libfuncs. Do not mess with HFmode, XFmode, or TFmode libfuncs. * config/avr/avr.c (avr_init_once): #if 0 out; mark FIXME. From-SVN: r72009
2003-07-19alias.c [...]: Remove unnecessary casts.Kaveh R. Ghazi1-1/+1
* 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
2003-07-09expr.c (MOVE_MAX_PIECES): Move from here...Geoffrey Keating1-0/+11
* expr.c (MOVE_MAX_PIECES): Move from here... * defaults.h (MOVE_MAX_PIECES): ... to here. From-SVN: r69118
2003-06-30defaults.h (PUSH_ARGS_REVERSED): Define default here.Jason Merrill1-0/+20
* defaults.h (PUSH_ARGS_REVERSED): Define default here. * calls.c: Not here. From-SVN: r68701
2003-06-27defaults.h (REGISTER_MOVE_COST): Define default here.Hans-Peter Nilsson1-0/+4
* defaults.h (REGISTER_MOVE_COST): Define default here. * regclass.c: Don't define default REGISTER_MOVE_COST here. * reload.c, reload1.c: Ditto. From-SVN: r68567
2003-06-16* (REG_CLASS_FROM_CONSTRAINT): Only define if not already defined.J"orn Rennecke1-0/+2
From-SVN: r68003
2003-06-14rtl.h (STORE_FLAG_VALUE): Remove default definition from here.Roger Sayle1-0/+5
* rtl.h (STORE_FLAG_VALUE): Remove default definition from here. * defaults.h (STORE_FLAG_VALUE): Move default definition to here. * doc/tm.texi (STORE_FLAG_VALUE): Document the default value. * config/alpha/alpha.h (STORE_FLAG_VALUE): Remove definition. * config/arc/arc.h (STORE_FLAG_VALUE): Likewise. * config/arm/arm.h (STORE_FLAG_VALUE): Likewise. * config/cris/cris.h (STORE_FLAG_VALUE): Likewise. * config/i370/i370.h (STORE_FLAG_VALUE): Likewise. * config/i386/i386.h (STORE_FLAG_VALUE): Likewise. * config/i960/i960.h (STORE_FLAG_VALUE): Likewise. * config/ia64/ia64.h (STORE_FLAG_VALUE): Likewise. * config/ip2k/ip2k.h (STORE_FLAG_VALUE): Likewise. * config/m32r/m32r.h (STORE_FLAG_VALUE): Likewise. * config/mcore/mcore.h (STORE_FLAG_VALUE): Likewise. * config/mips/mips.h (STORE_FLAG_VALUE): Likewise. * config/mmix/mmix.h (STORE_FLAG_VALUE): Likewise. * config/ns32k/ns32k.h (STORE_FLAG_VALUE): Likewise. * config/pa/pa.h (STORE_FLAG_VALUE): Likewise. * config/pdp11/pdp11.h (STORE_FLAG_VALUE): Likewise. * config/sh/sh.h (STORE_FLAG_VALUE): Likewise. * config/sparc/sparc.h (STORE_FLAG_VALUE): Likewise. * config/v850/v850.h (STORE_FLAG_VALUE): Likewise. * config/xtensa/xtensa.h (STORE_FLAG_VALUE): Likewise. Co-Authored-By: Zack Weinberg <zack@codesourcery.com> From-SVN: r67957
2003-05-18c-cppbuiltin.c (TARGET_OS_CPP_BUILTINS, [...]): Default here.Neil Booth1-4/+0
* c-cppbuiltin.c (TARGET_OS_CPP_BUILTINS, TARGET_OBJFMT_CPP_BUILTINS): Default here. (c_cpp_builtins): Invoke TARGET_OBJFMT_CPP_BUILTINS(). * defaults.h: Don't default TARGET_OS_CPP_BUILTINS here. * config/elfos.h (TARGET_OBJFMT_CPP_BUILTINS): Define __ELF__. * config/freebsd-spec.h, config/netbsd-elf.h, config/alpha/gnu.h, config/arm/linux-elf.h, config/arm/rtems-elf.h, config/arm/unknown-elf.h, config/cris/cris.h, config/cris/linux.h, config/h8300/elf.h, config/i370/linux.h, config/i386/beos-elf.h, config/i386/gnu.h, config/i386/linux.h, config/i386/linux64.h, config/i386/moss.h, config/i386/rtemself.h, config/ia64/ia64.h, config/m68k/rtemself.h, config/mcore/mcore-elf.h, config/mips/linux.h, config/pa/pa-linux.h, config/rs6000/linux.h, config/rs6000/linux64.h, config/rs6000/sysv4.h, config/rs6000/vxworks.h, config/s390/linux.h, config/sh/coff.h, config/sh/elf.h, config/sh/rtemself.h, config/sh/sh.h, config/sparc/linux.h, config/sparc/linux64.h, config/sparc/openbsd64.h, config/sparc/sp64-elf.h, config/sparc/sp86x-elf.h, config/xtensa/elf.h, config/xtensa/linux.h: Don't define __ELF__. * config/alpha.h, config/m68k/linux.h (TARGET_OBJFMT_CPP_BUILTINS): Define __ELF__. * doc/cpp.texi: Document __ELF__. * doc/tm.texi: Document TARGET_OBJFMT_CPP_BUILTINS. From-SVN: r66926
2003-05-17defaults.h (TARGET_CPU_CPP_BUILTINS, [...]): Remove.Neil Booth1-8/+0
* defaults.h (TARGET_CPU_CPP_BUILTINS, CPP_PREDEFINES): Remove. * gcc.c (cpp_predefines): Remove. (cpp_unique_options, do_spec_1): Remove handling of CPP_PREDEFINES. (static_specs): Remove predefines. * system.h: Poison CPP_PREDEFINES. * config/freebsd.h, config/openbsd.h, config/ptx4.h, config/svr3.h, config/svr4.h, doc/tm.texi: Remove references to CPP_PREDEFINES. From-SVN: r66917
2003-05-17cfgloopanal.c (test_for_iteration): Use string concatentation on ↵Kaveh R. Ghazi1-3/+1
HOST_WIDE_INT_PRINT_* format specifier to collapse... gcc: * cfgloopanal.c (test_for_iteration): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse multiple function calls into one. * dbxout.c (dbxout_symbol): Likewise. * defaults.h (ASM_OUTPUT_SIZE_DIRECTIVE): Likewise. * dwarf2asm.c (dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128): Likewise. * genrecog.c (debug_decision_2): Likewise. * loop.c (emit_prefetch_instructions): Likewise. * print-rtl.c (print_rtx): Likewise. * print-tree.c (print_node_brief, print_node): Likewise. * ra-debug.c (dump_igraph, dump_graph_cost, dump_static_insn_cost): Likewise. * ra-rewrite.c (dump_cost): Likewise. * sdbout.c (PUT_SDB_INT_VAL, PUT_SDB_SIZE): Likewise. * sreal.c (dump_sreal): Likewise. * unroll.c (unroll_loop, precondition_loop_p): Likewise. * varasm.c (assemble_vtable_entry): Likewise. cp: * ptree.c (cxx_print_type, cxx_print_xnode): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse multiple function calls into one. * tree.c (debug_binfo): Likewise. java: * parse.y (print_int_node): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse multiple function calls into one. From-SVN: r66900
2003-05-10defaults.h (GCOV_TYPE_SIZE): Remove.Nathan Sidwell1-9/+0
* defaults.h (GCOV_TYPE_SIZE): Remove. * gcov-io.h (gcov_type): Set to specific mode int on target. (gcov_unsigned_t, gcov_position_t): New. (GCOV_TYPE_NODE): New. (GCOV_TAG_SUMMARY_LENGTH): Adjust. (GCOV_COUNTERS_SUMMABLE): New. (gcov_ctr_summary, gcov_sumary, gcov_fn_info, gcov_merge_fn, gcov_ctr_info, gcov_info): Adjust types. (gcov_var): Adjust types. (gcov_write_unsigned, gcov_write_tag, gcov_write_length, gcov_write_tag_length, gcov_write_summary, gcov_read_unsigned, gcov_read_summary): Adjust gcov types. (gcov_position, gcov_sync, gcov_seek): Adjust gcov types. * gcov-io.c (gcov_write_unsigned, gcov_write_tag, gcov_write_length, gcov_write_tag_length, gcov_write_summary, gcov_read_unsigned, gcov_read_summary): Adjust gcov types. * libgcov.c (gcov_crc32, gcov_version_mismatch, gcov_exit, __gcov_init, __gcov_merge_add): Adjust gcov types. * coverage.c (ctr_merge_functions): Constify. (ctr_names): New. (read_counts_file): Adjust gcov types. Only summarize & merge summable counters. (coverage_counter_ref): Use GCOV_TYPE_NODE. (build_fn_info_type, build_fn_info_value, build_ctr_info_type, build_ctr_info_value, build_gcov_info): Adjust types. * profile.c (branch_prob): Adjust gcov types. * gcov_dump (dump_file): Adjust gcov types. From-SVN: r66668
2003-04-06hashtable.c (gcc_obstack_init): Delete this function and everything related ↵Steven Bosscher1-2/+7
to it. 2003-04-06 Steven Bosscher <steven@gcc.gnu.org> * hashtable.c (gcc_obstack_init): Delete this function and everything related to it. * hashtable.h: Remove prototype. * bitmap.c (bitmap_element_allocate): Cleanup redundant defines. Cleanup some unnecessary whitespace. * defaults.h (obstack_chunk_alloc): Redefine with appropriate casts for libiberty obstacks. (obstack_chunk_free): Ditto. (OBSTACK_CHUNK_SIZE): Define, default to 0. (gcc_obstack_init): Define as a call to _obstack_begin. * tree.c (print_obstack_statistics): Delete this unused function. * tree.h (obstack): Don't forward-declare. (print_obstack_statistics): Delete prototype. (print_obstack_name): Ditto. (gcc_obstack_init): Ditto. * rtl.h (gcc_obstack_init): Ditto. * java/jv-scan.c (gcc_obstack_init): Delete this function, its prototype and related defines. * java/jvgenmain.c (gcc_obstack_init): Delete this function, and related defines. * java/parse-scan.y (obstack_chunk_alloc): Don't define. (obstack_chunk_free): Ditto From-SVN: r65308
2003-03-21aclocal.m4 (gcc_AC_EXAMINE_OBJECT, [...]): Delete.Zack Weinberg1-3/+2
* aclocal.m4 (gcc_AC_EXAMINE_OBJECT, gcc_AC_C_FLOAT_FORMAT): Delete. * configure.in: Don't call gcc_AC_C_FLOAT_FORMAT. * defaults.h: Remove reference to HOST_FLOAT_WORDS_BIG_ENDIAN in comment. From-SVN: r64672
2003-02-05defaults.h (CLZ_DEFINED_VALUE_AT_ZERO): New.Richard Henderson1-0/+8
* defaults.h (CLZ_DEFINED_VALUE_AT_ZERO): New. (CTZ_DEFINED_VALUE_AT_ZERO): New. * doc/rtl.texi, doc/tm.texi: Document them. * combine.c (nonzero_bits) [CLZ, CTZ]: Handle the definedness of the value at zero properly. * fold-const.c (tree_expr_nonnegative_p): Likewise. * simplify-rtx.c (simplify_unary_operation): Likewise. * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO): New. (CTZ_DEFINED_VALUE_AT_ZERO): New. * config/arm/arm.c (TARGET_INIT_BUILTINS): Remove. (TARGET_EXPAND_BUILTIN): Remove. (def_builtin, arm_init_builtins, arm_expand_builtin): Remove. * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO): New. (enum arm_builtins): Remove. * config/arm/arm.md (UNSPEC_CLZ): Remove. (clzsi2): Rename from clz; use clz instead of unspec. (ctzsi2): New. * config/arm/arm-protos.h: Update. From-SVN: r62453
2003-01-24builtins.c (DEF_BUILTIN): Accept 10 arguments.Jan Hubicka1-0/+6
* builtins.c (DEF_BUILTIN): Accept 10 arguments. (implicit_built_in_decls): New global array. (mathfn_built_in): New global function. (fold_trunc_transparent_mathfn): New static function (expand_builtin_strstr, expand_bultin_strchr, expand_builtin_strpbrk, expand_builtin_strcpy, expand_builtin_strncpy, expand_bultin_strcmp, expand_bultin_strncat, expand_builtin_fputs): Use implicint_built_in_decls. (fold_builtin): Fold floor/trunc/round/ceil/nearbyint. * builtins.def: Fix comments. (DEF_GCC_BUILTIN, DEF_FALLBACK_BUILTIN, DEF_EXT_FALLBACK_BUILTIN, DEF_LIB_BUILTIN, DEF_LIB_ALWAYS_BUILTIN, DEF_EXT_LIB_BUILTIN, DEF_C99_BULTIN, DEF_FRONT_END_LIB_BUILTIN, DEF_EXT_FRONT_END_LIB_BUILTIN): Pass implicit as needed. (DEF_C99_C90RES_BULTIN): New. (*f, *l builtins): Update. * c-common.c (DEF_BUILTIN): Initialize implicit array. (c_expand_builtin_printf, c_expand_builtin_fprintf): Update. * convert.c (strip_float_extensions): New global function. * tree.h (DEF_BUILTIN): Accept 10 arguments. (implicit_built_in_decls, mathfn_built_in, strip_float_extension): Declare. * java/builtins.c (define_builtin): Handle implicit. (DEF_BUILTIN): Update. * tm.texi (TARGET_C99_FUNCTIONS): Document. * defaults.h (TARGET_C99_FUNCTIONS): Default to 0. * config/linux.h (TARGET_C99_FUNCTIONS): Default to 1 when using glibc2. From-SVN: r61738
2003-01-13Add 2003 copyright notices for constraints string patch, also 2002 noticeJoern Rennecke1-1/+1
for genoutput.c . From-SVN: r61258
2003-01-09defaults.h (EXTRA_MEMORY_CONSTRAINT): Add STR argument.J"orn Rennecke1-2/+27
* defaults.h (EXTRA_MEMORY_CONSTRAINT): Add STR argument. (EXTRA_ADDRESS_CONSTRAINT): Likewise. (CONSTRAINT_LEN): Provide default definition. (CONST_OK_FOR_CONSTRAINT_P): Likewise. (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Likewise. (EXTRA_CONSTRAINT_STR): Likewise. (REG_CLASS_FROM_CONSTRAINT): Define. * genoutput.c (check_constraint_len, constraint_len): New functions. (validate_insn_alternatives): Check CONSTRAINT_LEN for each constraint / modifier. (gen_insn): Call check_constraint_len. * local-alloc.c (block_alloc): Update to use new macros / pass second argument to EXTRA_{MEMORY,ADDRESS}_CONSTRAINT. * ra-build.c (handle_asm_insn): Likewise. * recog.c (asm_operand_ok, preprocess_constraints): Likewise. (constrain_operands, peep2_find_free_register): Likewise. * regclass.c (record_operand_costs, record_reg_classes): Likewise. * regmove.c (find_matches): Likewise. * reload.c (push_secondary_reload, find_reloads): Likewise. (alternative_allows_memconst): Likewise. * reload1.c (maybe_fix_stack_asms): Likewise. (reload_cse_simplify_operands): Likewise. * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. * doc/tm.texi (CONSTRAINT_LEN, REG_CLASS_FROM_CONSTRAINT): Document. (CONST_OK_FOR_CONSTRAINT_P): Likewise. (CONST_DOUBLE_OK_FOR_CONSTRAINT_P, EXTRA_CONSTRAINT_STR): Likewise. (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Add STR argument. * config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Likewise. From-SVN: r61119
2002-12-16Merge basic-improvements-branch to trunkZack Weinberg1-14/+20
From-SVN: r60174
2002-12-09tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition.Steve Ellcey1-10/+0
* doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. * calls.c (store_unaligned_arguments_into_pseudos) Remove FUNCTION_ARG_REG_LITTLE_ENDIAN. * stmt.c (expand_return): Ditto. * expr.c (move_block_from_reg): Ditto. (copy_blkmode_from_reg): Ditto. * expmed.c (store_bit_field): Ditto. From-SVN: r59962
2002-09-22dbxout.c: Follow spelling conventions.Kazu Hirata1-1/+1
* dbxout.c: Follow spelling conventions. * defaults.h: Likewise. * df.c: Likewise. * diagnostic.h: Likewise. * doloop.c: Likewise. * dwarf2out.c: Likewise. * dwarfout.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * flags.h: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * gcc.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattrtab.c: Likewise. * genconfig.c: Likewise. * genrecog.c: Likewise. * ggc-page.c: Likewise. * ggc.h: Likewise. * global.c: Likewise. * gthr-win32.h: Likewise. * integrate.c: Likewise. * jump.c: Likewise. * langhooks.c: Likewise. * langhooks.h: Likewise. * line-map.h: Likewise. * local-alloc.c: Likewise. * longlong.h: Likewise. * loop.c: Likewise. * loop.h: Likewise. From-SVN: r57406
2002-09-21real.c (struct real_format): Move to real.h.Richard Henderson1-4/+0
* real.c (struct real_format): Move to real.h. (real_format_for_mode): Rename from fmt_for_mode; update all users; initialize with ieee defaults. (real_to_target_fmt, real_from_target_fmt): New. (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, ieee_extended_intel_96_format, ieee_extended_intel_128_format, ieee_quad_format, i370_single_format, i370_double_format, c4x_single_format, c4x_extended_format): Rename from s/_format//. (ieee_quad_format): Fix emin. (format_for_size, init_real_once): Remove. * real.h (struct real_format): Move from real.c. (real_format_for_mode): Declare. (real_to_target_fmt, real_from_target_fmt): Declare. (ieee_single_format, ieee_double_format, ieee_extended_motorola_format, ieee_extended_intel_96_format, ieee_extended_intel_128_format, ieee_quad_format, vax_f_format, vax_d_format, vax_g_format, i370_single_format, i370_double_format, c4x_single_format, c4x_extended_format): Declare. * toplev.c (do_compile): Don't call init_real_once. * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. * doc/tm.texi (INTEL_EXTENDED_IEEE_FORMAT): Remove. * config/alpha/alpha.h (TARGET_FLOAT_FORMAT): Define. * config/alpha/osf5.h (LONG_DOUBLE_TYPE_SIZE): 64, if vax mode. * config/alpha/alpha.c (override_options): Set real_format_for_mode for VAX, if enabled. * config/c4x/c4x.c (c4x_override_options): Set real_format_for_mode for C4X. * config/i370/i370.h (OVERRIDE_OPTIONS): New. * config/i370/i370.c (override_options): New. * config/i370/i370-protos.h: Update. * config/i386/i386.c (override_options): Set real_format_for_mode for Intel 80-bit extended. * config/i386/i386.h (INTEL_EXTENDED_IEEE_FORMAT): Remove. * config/i960/i960.h (LONG_DOUBLE_TYPE_SIZE): Mind -mlong-double-64. (OVERRIDE_OPTIONS): Move code... * config/i960/i960.c (i960_initialize): ... here. Set real_format_for_mode for Intel 80-bit extended. * config/ia64/ia64.c (ia64_override_options): Set real_format_for_mode for Intel 80-bit extended, if enabled. * config/m68k/m68k.c (override_options): Set real_format_for_mode for Motorola 96-bit extended. * config/vax/vax.h (OVERRIDE_OPTIONS): New. * config/vax/vax.c (override_options): New. * config/vax/vax-protos.h: Update. From-SVN: r57388
2002-09-19real.h (UNKNOWN_FLOAT_FORMAT, [...]): Move ...Richard Henderson1-0/+12
* real.h (UNKNOWN_FLOAT_FORMAT, IEEE_FLOAT_FORMAT, VAX_FLOAT_FORMAT, IBM_FLOAT_FORMAT, C4X_FLOAT_FORMAT, TARGET_FLOAT_FORMAT): Move ... * defaults.h: ... here. * config/arm/arm.h, config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h, config/frv/frv.h, config/ia64/ia64.h, config/ip2k/ip2k.h, config/mips/mips.h, config/stormy16/stormy16.h, config/xtensa/xtensa.h (TARGET_FLOAT_FORMAT): Remove. From-SVN: r57336
2002-09-16real.c, real.h: Rewrite from scratch.Richard Henderson1-0/+11
gcc/ * real.c, real.h: Rewrite from scratch. * Makefile.in (simplify-rtx.o): Depend on TREE_H. (paranoia): New target. * builtins.c (fold_builtin_inf): Use new real.h interface. * c-common.c (builtin_define_with_hex_fp_value): Likewise. * c-lex.c (interpret_float): Likewise. * emit-rtl.c (gen_lowpart_common): Likewise. * optabs.c (expand_float): Use real_2expN. * config/ia64/ia64.md (divsi3, udivsi3): Likewise. * defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New. (FLOAT_WORDS_BIG_ENDIAN): New. * cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE directly to REAL_VALUE_NEGATIVE. * loop.c (canonicalize_condition): Likewise. * simplify-rtx.c: Include tree.h. (simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX with floating-point result modes. * toplev.c (backend_init): Call init_real_once. * fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE. * tree.c (build_real): Likewise. * config/alpha/alpha.c, config/vax/vax.c (float_strings, float_values, inited_float_values, check_float_value): Remove. * config/alpha/alpha.h, config/m68hc11/m68hc11.h, config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove. * doc/tm.texi (CHECK_FLOAT_VALUE): Remove. gcc/f/ * target.c (ffetarget_real1): Don't pass FFETARGET_ATOF_ directly to ffetarget_make_real1. (ffetarget_real2): Similarly. * target.h (ffetarget_cvt_r1_to_rv_, ffetarget_cvt_rv_to_r2_, ffetarget_cvt_r2_to_rv_): Use new real.h interface and simplify. gcc/java/ * jcf-parse.c (get_constant): Runtime check for IEEE format; use new real.h interface. * jcf-write.c (find_constant_index): Use new real.h interface. * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL. contrib/ * paranoia.cc: New file. From-SVN: r57198
2002-09-12toplev.c: Move default definition of USER_LABEL_PREFIX...Zack Weinberg1-0/+5
* toplev.c: Move default definition of USER_LABEL_PREFIX... * defaults.h: ... here. From-SVN: r57081
2002-09-08basic-block.h: Fix comment formatting.Kazu Hirata1-2/+2
* basic-block.h: Fix comment formatting. * c-common.c: Likewise. * c-common.h: Likewise. * c-lex.c: Likewise. * c-pretty-print.c: Likewise. * cfglayout.c: Likewise. * cfgloop.c: Likewise. * defaults.h: Likewise. * et-forest.c: Likewise. * explow.c: Likewise. * function.h: Likewise. * gcov.c: Likewise. * genattrtab.c: Likewise. * gengtype.c: Likewise. * ifcvt.c: Likewise. * libgcc2.c: Likewise. * loop.c: Likewise. * profile.c: Likewise. * ra-build.c: Likewise. * real.c: Likewise. * rtl.h: Likewise. * tracer.c: Likewise. * tree-inline.c: Likewise. * varasm.c: Likewise. From-SVN: r56952
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