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2004-03-30gengtype.c (create_option): New function.Zack Weinberg1-111/+173
* gengtype.c (create_option): New function. * gengtype.h: Prototype it. * gengtype-yacc.y (stringseq): New rule. (option): Use create_option. Add new bare ID production. Use stringseq, not STRING directly. * alias.c, bitmap.c, c-decl.c, cgraph.h, cpplib.h, cselib.h * dwarf2out.c, emit-rtl.c, function.h, lists.c, tree.h * varray.h, config/alpha/alpha.c, cp/name-lookup.c, cp/parser.c * f/com.c, java/builtins.c, java/expr.c, java/jcf.h, java/parse.h: Use new shorter form of GTY markers. * doc/gty.texi: Rewrite. From-SVN: r80091
2004-03-28c-tree.h (C_DECL_REGISTER): New.Joseph Myers1-8/+0
* c-tree.h (C_DECL_REGISTER): New. * c-aux-info.c (gen_decl), c-decl.c (objc_mark_locals_volatile, finish_decl, grokdeclarator, get_parm_info), c-typeck.c (build_array_ref, c_mark_addressable): Set and use it. * c-decl.c (grokdeclarator), c-typeck.c (c_mark_addressable): Allow structures with volatile fields to be declared register. Don't check TREE_ADDRESSABLE before warning about taking address of register. * c-decl.c (finish_decl): Don't allow structures with volatile fields to be placed in named register. * doc/trouble.texi: Remove reference to structures with volatile fields in registers. testsuite: * gcc.dg/940409-1.c: Remove XFAIL. * gcc.dg/reg-vol-struct-1.c: New test. From-SVN: r80037
2004-03-27builtin-types.def (BT_WINT, [...]): New.Kaveh R. Ghazi1-7/+29
* builtin-types.def (BT_WINT, BT_FN_INT_WINT, BT_FN_WINT_WINT): New. * builtins.def (DEF_C94_BUILTIN): New. Add wctype builtins. * doc/extend.texi: Likewise. testsuite: * gcc.dg/torture/builtin-wctype-1.c: New test. From-SVN: r80011
2004-03-25builtins.def: Add ctype builtins.Kaveh R. Ghazi1-47/+66
* builtins.def: Add ctype builtins. * doc/extend.texi: Likewise. testsuite: * gcc.dg/torture/builtin-ctype-1.c: New test. From-SVN: r79960
2004-03-25rs6000.c (rs6000_always_hint): New variable.David Edelsohn1-2/+2
* config/rs6000/rs6000.c (rs6000_always_hint): New variable. (rs6000_sched_groups): New variable. (processor_target_table): Add power5. (rs6000_override_options): Set rs6000_sched_insert_nops, rs6000_sched_costly_dep and rs6000_sched_restricted_insns_priority from rs6000_sched_groups. (output_cbranch): Use rs6000_always_hint. (rs6000_variable_issue): Use rs6000_sched_groups. (rs6000_adjust_cost): Add CPU_POWER5. (is_microcoded_insn): Use rs6000_sched_groups. (is_dispatch_slot_restricted): Use rs6000_sched_groups. Return 2 for POWER5 cracked instructions. (is_cracked_insn): Use rs6000_sched_groups. (is_branch_slot_insn): Use rs6000_sched_groups. (rs6000_issue_rate): Add CPU_POWER5. (rs6000_sched_finish): Use rs6000_sched_groups. (rs6000_rtx_costs): Add PROCESSOR_POWER5. * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER5. (DEFAULT_SCHED_COSTLY_DEP): Delete. (DEFAULT_RESTRICTED_INSNS_PRIORITY): Delete. (DEFAULT_SCHED_FINISH_NOP_INSERTION_SCHEME): Delete. * config/rs6000/rs6000.md (define_attr "cpu"): Add power5. * config/rs6000/power5.md: New file. * doc/invoke.texi: Add power5 option. From-SVN: r79958
2004-03-25cfgrtl.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
gcc/ * cfgrtl.c, dbxout.c, tree.def, config/darwin.h, config/arm/arm.c, objc/objc-act.c: Fix comment typos. * doc/invoke.texi: Fix a typo. cp/ * cxx-pretty-print.c: Fix comment typos. From-SVN: r79956
2004-03-24invoke.texi (-frename-registers): Add enabled at -O3.David Edelsohn1-13/+17
* doc/invoke.texi (-frename-registers: Add enabled at -O3. (-fprofile-values): Add enabled with profile-{generate,use}. (-fvpt): Same. (-ftracer): Add enabled with profile-use. (-funit-at-a-time): Add enabled at -O2,-O3. (-funroll-loops): Add enabled with profile-use. (-funswitch-loops): Add enabled with profile-use. Remove duplicates. (max-gcse-passes): Mention default. (max-cse-path-length): Mention default. From-SVN: r79925
2004-03-24config.gcc: Add --with-abi=Paul Brook1-8/+16
* config.gcc <arm>: Add --with-abi= * config/arm/arm-protos.h (arm_get_frame_size, thumb_get_frame_size, thumb_far_jump_used): Remove prototypes. (arm_needs_doubleword_align): Add prototype. (thumb_compute_initial_elimination_offset): Ditto. * config/arm/arm.c (arm_get_frame_offsets): New function. (use_return_insn, output_return_instruction, arm_output_epilogue, arm_output_function_epilogue, arm_compute_initial_elimination_offset, arm_expand_prologue, thumb_expand_epilogue): Use it. (arm_abi, target_abi_name, all_arm_abis): New variables. (arm_override_options): Set them. Set structure padding for AAPCS. (arm_return_in_memory): Update ABI check. (arm_init_cumulative_args): Initialize can_split. (arm_needs_doubleword_align): New function. (arm_function_arg): Don't split args after pushing to stack. Handle doubleword/even reg alignment. (arm_va_arg): Handle all doubleword aligned args. (add_minpoolforward ref, dump_minpool, push_minpool_fix): Align based on ABI, not CPU. (arm_compute_save_reg0_reg12_mask): Fix comment. (thumb_get_frame_size, thumb_get_frame_size): Remove. (thumb_jump_far_used_p): Remove superfluous argument. Return save value for alignment. (thumb_unexpanded_epilogue, thumb_output_function_prologue): Change to match. (thumb_compute_initial_elimination_offset): New function. (thumb_expand_prologue): Use arm_get_frame_offsets. Remove unneccessary rounding. * config/arm/arm.h (target_abi_name): Declare. (ARM_DOUBLEWORD_ALIGN, DOUBLEWORD_ALIGNMENT, TARGET_IWMMXT_ABI, arm_abi_type, ARM_DEFAULT_ABI): Define. (ARM_FLAG_ATPCS): Remove. (TARGET_OPTIONS, OPTION_DEFAULT_SPECS): Add -mabi=. (BIGGEST_ALIGNMENT, PREFERRED_STACK_BOUNDARY, STACK_BOUNDARY): Use it. (ADJUST_FIELD_ALIGN, DATA_ALIGNMENT, LOCAL_ALIGNMENT, TYPE_NEEDS_IWMMXT_ALIGNMENT): Remove. (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P, FUNCTION_ARG_REGNO_P): Contitionalize on ABI, not CPU. (struct arm_stack_offsets): Define. (struct machine_function): Add stack_offsets. Remove frame_size. (FUNCTION_ARG_PARTIAL_NREGS): Don't split if previous args have been pushed. (FUNCTION_ARG_ADVANCE, FUNCTION_ARG_BOUNDARY): Handle general doubleword alignment. (THUMB_INITIAL_ELIMINATION_OFFSET, ARM_INITIAL_ELIMINATION_OFFSET): Remove. (INITIAL_ELIMINATION_OFFSET): Call functions directly. * config/arm/arm.md (align_8): Enable for all targets. * config/arm/netbsd-elf.h (TARGET_DEFAULT): Remove TARGET_ATPCS. (ARM_DEFAULT_ABI): Define. * doc/invoke.texi <ARM>: Document -mabi=. Update documentation for -mstructure-size-boundary. From-SVN: r79921
2004-03-24mips.h (MASK_FIX_VR4122, [...]): New macros.DJ Delorie1-1/+19
* config/mips/mips.h (MASK_FIX_VR4122, TARGET_FIX_VR4122): New macros. (TARGET_SWITCHES): Add -mfix-vr4122-bugs and -mno-fix-vr4122-bugs. (ASM_SPEC): Pass down -mfix-vr4122-bugs. * config/mips/mips.c (mips_avoid_hazards): Don't emit whole functions in .set noreorder and .set nomacro if TARGET_FIX_VR4122. (mips_init_libfuncs): Use special functions for divsi3 and modsi3 if TARGET_FIX_VR4122. * config/mips/mips.md (define_attr length): Account for nops inserted after macc and dmult when using -mfix-vr4122-bugs. (umuldi3_highpart, divmodsi4, divmoddi4): Disable if TARGET_FIX_VR4122. * config/mips/t-vr (LIB2FUNCS_STATIC_EXTRA): Define instead of LIB2FUNCS_EXTRA. Add config/mips/vr4122-div.S. * config/mips/vr4122-div.S: New file. * doc/invoke.texi: Document -mfix-vr4122-bugs. Co-Authored-By: Richard Sandiford <rsandifo@redhat.com> From-SVN: r79912
2004-03-24mips.h (PROCESSOR_R4130): New processor_type.Richard Sandiford1-1/+1
* config/mips/mips.h (PROCESSOR_R4130): New processor_type. (TARGET_MIPS4130): New macro. (ISA_HAS_MACC): Return true if TARGET_MIPS4130 && !TARGET_MIPS16. * config/mips/mips.c (mips_cpu_info_table): Add a vr4130 entry. (override_options): Extend MIPS_MARCH_CONTROLS_SOFT_FLOAT to deal with PROCESSOR_R4130. * config/mips/mips.md (define_attr cpu): Add r4130. * doc/invoke.texi: Document vr4130 as a supported MIPS architecture. From-SVN: r79904
2004-03-24invoke.texi: Apply missed hunk from 2004-03-03 change.Maciej W. Rozycki1-1/+16
* doc/invoke.texi: Apply missed hunk from 2004-03-03 change. Co-Authored-By: Richard Sandiford <rsandifo@redhat.com> From-SVN: r79903
2004-03-24extend.texi (ARM Built-in Functions): Replace with correct declarations.Ian Lance Taylor1-135/+124
* doc/extend.texi (ARM Built-in Functions): Replace with correct declarations. From-SVN: r79894
2004-03-24hooks.c (hook_constcharptr_tree_null): New hook.Ziemowit Laski1-0/+28
[gcc/ChangeLog] 2004-03-23 Ziemowit Laski <zlaski@apple.com> * hooks.c (hook_constcharptr_tree_null): New hook. * hooks.h (hook_constcharptr_tree_null): New prototype. * target-def.h (TARGET_MANGLE_FUNDAMENTAL_TYPE): New target hook. * target.h (mangle_fundamental_type): New target hook. * config/rs6000/rs6000.c (TARGET_MANGLE_FUNDAMENTAL_TYPE): Point target hook at rs6000_mangle_fundamental_type. (rs6000_mangle_fundamental_type): New function. * doc/tm.texi (TARGET_MANGLE_FUNDAMENTAL_TYPE): Document. [gcc/cp/ChangeLog] 2004-03-23 Ziemowit Laski <zlaski@apple.com> * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H). * mangle.c (write_type): Add call to 'mangle_fundamental_type' target hook. [gcc/testsuite/ChangeLog] 2004-03-23 Ziemowit Laski <zlaski@apple.com> * g++.dg/ext/altivec-7.C: New test. From-SVN: r79885
2004-03-23delete some extraneous characters accidentally included in last change.David Edelsohn1-1/+1
From-SVN: r79876
2004-03-22params.def (PARAM_MAX_SCHED_REGION_BLOCKS): New.David Edelsohn1-0/+8
* params.def (PARAM_MAX_SCHED_REGION_BLOCKS): New. (PARAM_MAX_SCHED_REGION_INSNS): New. * sched-rgn.c: Include params.h (MAX_RGN_BLOCKS): Delete. (MAX_RGN_INSNS): Delete. (too_large): Return bool. Convert to PARAM_VALUE. * Makefile.in (sched-rgn): Depend on $(PARAMS_H). * doc/invoke.texi (param): Document max-sched-region-blocks and max-sched-region-insns. From-SVN: r79839
2004-03-21* frontends.texi: Add missing line.Joseph Myers1-0/+1
From-SVN: r79782
2004-03-21frontends.texi: Rewrite.Joseph Myers2-52/+42
2004-03-21 Zack Weinberg <zack@codesourcery.com> Chris Devers <cdevers@pobox.com> Joseph S. Myers <jsm@polyomino.org.uk> * doc/frontends.texi: Rewrite. * doc/gcc.texi: Update last modification date. f: * g77.texi: Update link to "G++ and GCC". treelang: * treelang.texi: Update link to "G++ and GCC". From-SVN: r79777
2004-03-20re PR other/14630 (install-info gccinstall.info - warning: no info dir entry)Joseph Myers1-0/+4
PR other/14630 * doc/install.texi: Add info directory category and entry. ada: * gnat_ug.texi: Add info directory category and entry. * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi, gnat_ug_wnt.texi: Regenerate. From-SVN: r79747
2004-03-16cppopts.texi (fwide-exec-charset): Fix typo.Eric Christopher1-1/+1
2004-03-16 Eric Christopher <echristo@redhat.com> * doc/cppopts.texi(fwide-exec-charset): Fix typo. From-SVN: r79557
2004-03-16c-common.c (c_common_type_for_mode): Build vector types on demand.Paolo Bonzini1-22/+16
gcc/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * c-common.c (c_common_type_for_mode): Build vector types on demand. (handle_mode_attribute): Deprecate using the mode attribute to create vector types. Fix indentation. (vector_type_node_list): Remove. (handle_vector_size_attribute): Create vector types on demand. Strip a NON_LVALUE_EXPR from the attribute if there is one. * c-typeck.c (comptypes): Make vector types compatible if they have the same underlying mode. (convert_for_assignment): Use comptypes to convert between vector types. * tree.c (build_common_tree_nodes_2): Do not create vector types. * config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary vector types. * tree.h: Remove vector types. * config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise. * config/rs6000/rs6000.c (rs6000_init_builtins): Likewise. (V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node, V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals. * doc/extend.texi (Vector Types): Document how to use the vector_size attribute to create vectors, rather than mode. * config/arm/mmintrin.h: Use vector_size attribute, not mode. * config/i386/emmintrin.h: Likewise. * config/i386/mmintrin.h: Likewise. * config/i386/xmmintrin.h: Likewise. * config/sh/ushmedia.h: Likwise. testsuite/ChangeLog 2004-03-16 Paolo Bonzini <bonzini@gnu.org> * g++.dg/eh/simd-1.C: Use vector_size attribute, not mode. * g++.dg/eh/simd-2.C: Likewise. * g++.dg/init/array10.C: Likewise. * gcc.c-torture/compile/simd-1.c: Likewise. * gcc.c-torture/compile/simd-2.c: Likewise. * gcc.c-torture/compile/simd-3.c: Likewise. * gcc.c-torture/compile/simd-4.c: Likewise. * gcc.c-torture/compile/simd-6.c: Likewise. * gcc.c-torture/execute/simd-1.c: Likewise. * gcc.c-torture/execute/simd-2.c: Likewise. * gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/20020531-1.c: Likewise. * gcc.dg/altivec-3.c: Likewise. * gcc.dg/altivec-4.c: Likewise. * gcc.dg/altivec-varargs-1.c: Likewise. * testsuite/gcc.dg/compat/vector-defs.h: Likewise. * gcc.dg/i386-mmx-3.c: Likewise. * gcc.dg/i386-sse-4.c: Likewise. * gcc.dg/i386-sse-5.c: Likewise. * gcc.dg/i386-sse-8.c: Likewise. * gcc.dg/simd-1.c: Likewise. * gcc.dg/20030218-1.c: Likewise. Plus, do not declare __ev64_opaque__ since the machine description provides it. Index: c-common.c =================================================================== RCS file: /cvs/gcc/gcc/gcc/c-common.c,v retrieving revision 1.487 diff -u -r1.487 c-common.c --- c-common.c 26 Feb 2004 01:24:37 -0000 1.487 +++ c-common.c 10 Mar 2004 10:25:28 -0000 @@ -1874,38 +1874,12 @@ if (mode == TYPE_MODE (build_pointer_type (integer_type_node))) return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode); - switch (mode) + if (VECTOR_MODE_P (mode)) { - case V16QImode: From-SVN: r79544
2004-03-16m68k.md: Fix constraints for bitfield instructions.Richard Zidlicky1-1/+1
2004-03-16 Richard Zidlicky <rz@linux-m68k.org> * config/m68k/m68k.md: Fix constraints for bitfield instructions. * doc/md.texi: Clarify description of "i" constraint. From-SVN: r79523
2004-03-15sparc.h: Rework comments about the code model in 64-bit environment and the ↵Eric Botcazou1-15/+15
mode 'Pmode'. * config/sparc/sparc.h: Rework comments about the code model in 64-bit environment and the mode 'Pmode'. * doc/invoke.texi (SPARC options): Rework description of the different code models supported in 64-bit environment. From-SVN: r79509
2004-03-15c-incpath.c, [...]: Update copyright.Kazu Hirata2-2/+2
gcc/ * c-incpath.c, c-incpath.h, c-pch.c, c.opt, cppexp.c, et-forest.h, genattr.c, ggc-none.c, hosthooks-def.h, hosthooks.h, params.h, ra-colorize.c, web.c, config/darwin-c.c, config/alpha/freebsd.h, config/arm/pe.c, config/avr/avr-protos.h, config/avr/avr.md, config/fr30/fr30-protos.h, config/fr30/fr30.md, config/h8300/fixunssfsi.c, config/i386/darwin.h, config/i386/freebsd.h, config/i386/freebsd64.h, config/ia64/hpux.h, config/ia64/unwind-ia64.c, config/ip2k/libgcc.S, config/m32r/xm-m32r.h, config/mmix/mmix-modes.def, config/ns32k/netbsd.h, config/ns32k/ns32k.md, config/pa/pa64-hpux.h, config/pa/pa64-regs.h, config/rs6000/aix41.h, config/rs6000/aix43.h, config/rs6000/host-darwin.c, config/sparc/aout.h, config/sparc/freebsd.h, config/sparc/litecoff.h, config/vax/vax-protos.h, doc/hostconfig.texi, doc/include/gcc-common.texi: Update copyright. gcc/cp/ * cp-lang.c, ptree.c: Update copyright. From-SVN: r79506
2004-03-14contrib.texi, [...]: Capitalize "gcc", "g++" and "g77" or mark up with ↵Joseph Myers9-51/+51
appropriate markup. * doc/contrib.texi, doc/extend.texi, doc/gcov.texi, doc/install.texi, doc/invoke.texi, doc/makefile.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi: Capitalize "gcc", "g++" and "g77" or mark up with appropriate markup. Adjust wording and grammar. From-SVN: r79482
2004-03-14install.texi: Make autoconf 2.13 the exception, not the rule.Kelley Cook1-5/+4
2004-03-14 Kelley Cook <kcook@gcc.gnu.org> * doc/install.texi: Make autoconf 2.13 the exception, not the rule. From-SVN: r79480
2004-03-14install.texi: Reflect autoconf and automake version for libffi.Andreas Tobler1-5/+6
2004-03-14 Andreas Tobler <a.tobler@schweiz.ch> * doc/install.texi: Reflect autoconf and automake version for libffi. Update autoconf version to 2.59. From-SVN: r79474
2004-03-13* doc/install.texi: Note status of -fnew-ra.Dara Hazeghi1-2/+2
From-SVN: r79459
2004-03-13arm.c (arm_legitimate_address_p): New argument, OUTER.Richard Earnshaw1-1/+4
* arm.c (arm_legitimate_address_p): New argument, OUTER. Pass through to arm_legitimate_index_p. Update all callers with SET as default value. (arm_legitimate_index_p): New argument, OUTER. Restrict the index range if OUTER is a sign-extend operation on QImode. Correctly reject shift operations on sign-extended QImode addresses. (bad_signed_byte_operand): Delete. (arm_extendqisi_mem_op): New function. * arm.h (EXTRA_CONSTRAINT_ARM): Delete. Replace with... (EXTRA_CONSTRAINT_STR_ARM): ... this. Handle extended address constraints. (CONSTRAINT_LEN): New. (EXTRA_CONSTRAINT): Delete. Replace with... (EXTRA_CONSTRAINT_STR): ... this. (PREDICATE_CODES): Remove bad_signed_byte_operand. * arm.md (extendqihi_insn): Use new constraint Uq. Rework. Length is now always default. (define_splits for bad sign-extend loads): Delete. (arm_extendqisi, arm_extendqisi_v5): Likewise. * arm/vfp.md (arm_movsi_vfp, arm_movdi_vfp, movsf_vfp, movdf_vfp): Rework 'U' constraint to 'Uv'. * arm-protos.h: Remove bad_signed_byte_operand. Add arm_extendqisi_mem_op. * doc/md.texi (ARM constraints): Rename VFP constraint (now Uv). Add Uq constraint. From-SVN: r79440
2004-03-12install.texi (*-ibm-aix*): Document assembler and achiver fixes required by ↵David Edelsohn1-15/+18
libstdc++ and update... * doc/install.texi (*-ibm-aix*): Document assembler and achiver fixes required by libstdc++ and update installation instructions for libstdc++.a. From-SVN: r79401
2004-03-12Enabled linkonce support for Darwin.Matt Austern1-0/+35
* 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
2004-03-12tm.texi (registers): Add entry for REGMODE_NATURAL_SIZE.Eric Botcazou1-0/+9
* doc/tm.texi (registers) <Values in Registers>: Add entry for REGMODE_NATURAL_SIZE. From-SVN: r79377
2004-03-12re PR target/14547 (Passing _Complex long double does not follow the ABI)Richard Henderson1-10/+12
PR target/14547 * target.h (struct gcc_target): Move calls substructure before booleans. Add split_complex_arg. * function.c (assign_parms, split_complex_args): Use it. * calls.c (expand_call): Likewise. (split_complex_values): Likewise. Check for splittable types before allocating memory. (split_complex_types): Likewise. * system.h (SPLIT_COMPLEX_ARGS): Poison. * expr.h (SPLIT_COMPLEX_ARGS): Remove. * target-def.h (TARGET_SPLIT_COMPLEX_ARG): New. * config/alpha/alpha.c (alpha_split_complex_arg): New. (TARGET_SPLIT_COMPLEX_ARG): New. * config/alpha/alpha.h (SPLIT_COMPLEX_ARGS): Remove. * config/rs6000/rs6000.c (TARGET_SPLIT_COMPLEX_ARG): New. (rs6000_override_options): Zap it for non-AIX. (rs6000_function_value): Use targetm.calls.split_complex_arg. * config/rs6000/rs6000.h (SPLIT_COMPLEX_ARGS): Remove. * config/xtensa/xtensa.c (TARGET_SPLIT_COMPLEX_ARG): New. * config/xtensa/xtensa.h (SPLIT_COMPLEX_ARGS): Remove. * doc/tm.texi (TARGET_SPLIT_COMPLEX_ARG): Modify from old SPLIT_COMPLEX_ARGS entry. From-SVN: r79376
2004-03-10c-pch.c (c_common_no_more_pch): Update for gt_pch_use_address extra arguments.Richard Henderson1-24/+20
* c-pch.c (c_common_no_more_pch): Update for gt_pch_use_address extra arguments. * config.host (*-*-solaris2*, *-*-linux*): Add out_host_hook_obj and host_xmake_file fragments. * ggc-common.c (gt_pch_save): Update for gt_pch_get_address change. (gt_pch_restore): Similarly for gt_pch_use_address. (default_gt_pch_get_address): New. (mmap_gt_pch_get_address): Split out of gt_pch_save. (default_gt_pch_use_address): Split out of gt_pch_restore. (mmap_gt_pch_use_address): Likewise. * hooks.c (hook_voidp_size_t_null): Remove. (hook_bool_voidp_size_t_false): Remove. * hooks.h: Likewise. * hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): Use one of the default_ or mmap_ definitions. (HOST_HOOKS_GT_PCH_USE_ADDRESS): Likewise. * hosthooks.h (struct host_hooks): Update gt_pch_get_address and gt_pch_use_address. * config/host-linux.c, config/host-solaris.c: New files. * config/x-linux, config/x-solaris: New files. * config/rs6000/host-darwin.c darwin_rs6000_gt_pch_get_address): Update for changed definition. (darwin_rs6000_gt_pch_use_address): Likewise. * doc/hostconfig.texi: Update docs. From-SVN: r79295
2004-03-10invoke.texi (ARM Options): Fix -mpfu typo.Anthony Green1-1/+1
2004-03-10 Anthony Green <green@redhat.com> * doc/invoke.texi (ARM Options): Fix -mpfu typo. From-SVN: r79277
2004-03-09New option -Wstrict-aliasing=2.James E Wilson1-1/+8
* alias.c (alias_sets_might_conflict_p): New. * c-typeck.c (build_c_cast): Call it if warn_strict_aliasing > 1. * common.opt (Wstrict-aliasing=): New. * flags.h (warn_strict_aliasing): Change type to int. * opts.c (warn_strict_aliasing): Change type to int. (common_handle_option): Handle OPT_Wstrict_aliasing_. * tree.h (alias_sets_might_conflict_p): Declare it. * doc/invoke.tex (-Wstrict-aliasing=2): Document it. From-SVN: r79222
2004-03-10re PR other/14474 (make dvi breaks for "TeX (Web2C 7.3.1) 3.14159")Hans-Peter Nilsson1-0/+54
PR other/14474 * doc/md.texi (Pattern Ordering, Dependent Patterns) (Jump Patterns, Looping Patterns): Wrap in separate "@ifset INTERNALS". From-SVN: r79210
2004-03-08re PR target/14471 (Workaround for errata regarding multiplication bug)Hans-Peter Nilsson1-1/+9
PR target/14471 * configure.ac (Target-specific assembler checks) <cris-*-*>: New case, checking for -no-mul-bug-abort option. * configure, config.in: Regenerate. * doc/invoke.texi (CRIS Options): Document -mmul-bug-workaround and -mno-mul-bug-workaround. * config/cris/cris.md ("smulsi3_highpart", "umulsi3_highpart") ("mulsidi3", "umulsidi3"): Prefix output template with "%!". ("umulhisi3", "umulqihi3", "mulsi3", "mulqihi3", "mulhisi3"): Ditto. Make attribute "slottable" dependent on TARGET_MUL_BUG. * config/cris/mulsi3.asm (__Mul) [__CRIS_arch_version >= 10]: Make sure mulu.d is not last on cache-line. * config/cris/cris.h (ASM_SPEC): Translate -mno-mul-bug-workaround into -no-mul-bug-abort depending on HAVE_AS_MUL_BUG_ABORT_OPTION. (TARGET_MASK_MUL_BUG, TARGET_MUL_BUG): New macros. (TARGET_SWITCHES): New options -mmul-bug-workaround and -mno-mul-bug-workaround. (TARGET_DEFAULT): Include TARGET_MASK_MUL_BUG. (PRINT_OPERAND_PUNCT_VALID_P): Include '!'. * config/cris/cris.c (cris_operand_extend_operator): Clarify relation to MULT in head comment. (cris_op_str): Abort for MULT. (cris_print_operand) <case '!'>: New case. From-SVN: r79085
2004-03-07defaults.h (LEGITIMIZE_ADDRESS): Provide a default definition.Kazu Hirata1-1/+1
* 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
2004-03-05* doc/tm.texi (HARD_REGNO_RENAME_OK): Document.Kazu Hirata1-0/+11
From-SVN: r78998
2004-03-04invoke.texi: Document -mlongcall for Darwin/PPC.Stuart Hastings1-59/+20
2004-03-04 Stuart Hastings <stuart@apple.com> * gcc/doc/invoke.texi: Document -mlongcall for Darwin/PPC. From-SVN: r78927
2004-03-03install.texi (*-ibm-aix*): Document use of Bash to speed up configuration.David Edelsohn1-0/+12
* doc/install.texi (*-ibm-aix*): Document use of Bash to speed up configuration. From-SVN: r78883
2004-03-04Add framework support for darwin.Mike Stump2-1/+42
* c-incpath.c: Include target.h and machmode.h. (add_path): Use a consistent style for cpp_dir. Initialize p->construct to 0. (add_cpp_dir_path): New. (register_include_chains): Add use of extra_includes callback. (hook_void_int): Add. (target_c_incpath): Add. * c-incpath.h (add_cpp_dir_path): New. (target_c_incpath_s): Add. (target_c_incpath): Add. (C_INCPATH_INIT): Add. * c-opts.c (c_common_missing_argument, c_common_handle_option): Add -F argument processing. * c.opt: Add -F argument processing. * gcc.c (trad_capable_cpp): Add -F argument processing. * cppfiles.c (find_file_in_dir): Update to use construct callback. (search_path_exhausted, cpp_get_path, cpp_get_buffer, cpp_get_prev): New. (_cpp_find_file): Use search_path_exhausted. (make_cpp_dir): Initialize construct to 0. * cpplib.h (missing_header_cb cpp_get_path, cpp_get_buffer, cpp_get_file, cpp_get_prev): New. (cpp_callbacks): Add missing_header (cpp_dir): Add construct. * target-def.h: (TARGET_OPTF): New. * hooks.c (hook_void_int, hook_void_charptr): Add. * hooks.h (hook_void_int, hook_void_charptr): Add. * Makefile.in (c-incpath.o) : Add $(TARGET_H) and $(MACHMODE_H) dependencies. * doc/invoke.texi (Darwin Options): Document -F. * doc/tm.texi (TARGET_EXTRA_INCLUDES): Add. (TARGET_OPTF): Add. * fix-header.c (target_c_incpath): Add. * config/darwin-c.c: Add c-incpath.h include. (using_frameworks, find_subframework_file, find_subframework_header, add_system_framework_path, frameworks_in_use, num_frameworks, max_frameworks, add_framework, find_framework, struct framework_header, framework_header_dirs, framework_construct_pathname, find_subframework_file, add_system_framework_path, add_framework_path, framework_defaults, darwin_register_frameworks, find_subframework_header): Add. * config/darwin.h (TARGET_EXTRA_INCLUDES, TARGET_OPTF): New. (TARGET_OPTION_TRANSLATE_TABLE): Add -framework support. (CPP_SPEC): Add __APPLE_CC__ support. * t-darwin (darwin-c.o): Add c-incpath.h dependency. From-SVN: r78875
2004-03-03hooks.c (hook_tree_tree_identity): New.Kazu Hirata1-3/+5
* hooks.c (hook_tree_tree_identity): New. * hooks.h: Add a prototype for hook_tree_tree_identity. * stmt.c (expand_asm_operands): Use targetm.md_asm_clobbers instead of MD_ASM_CLOBBERS. * system.h (MD_ASM_CLOBBERS): Poison. * target-def.h (TARGET_MD_ASM_CLOBBERS): New. (TARGET_INITIALIZER): Add TARGET_MD_ASM_CLOBBERS. * target.h (gcc_target): Add md_asm_clobbers. * config/i386/i386.c (TARGET_MD_ASM_CLOBBERS): New. (ix86_md_asm_clobbers): New. * config/i386/i386.h (MD_ASM_CLOBBERS): Remove. * doc/tm.texi (MD_ASM_CLOBBERS): Change to TARGET_MD_ASM_CLOBBERS. From-SVN: r78868
2004-03-03common.opt: Add description of the new -fgcse-after-reload flag.Mostafa Hagog1-3/+10
2004-03-03 Mostafa Hagog <mustafa@il.ibm.com> * common.opt: Add description of the new -fgcse-after-reload flag. * flags.h (flag_gcse_after_reload): Declaration of global variable. * gcse.c (reg_used_on_edge ,reg_set_between_after_reload_p, reg_used_between_after_reload_p, rtx 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): New functions to implement gcse-after-reload. (gcse_after_reload_main): New function, the main entry point to gcse-after-reload. * rtl.h (gcse_after_reload_main): Declaration of the new function. * opts.c (common_handle_option): Handle the -fgcse-after-reload flag. * toplev.c (flag_gcse_after_reload): Initialization. * passes.c (rest_of_handl_gcse2): Call gcse_after_reload_main. * params.def (PARAM_GCSE_AFTER_RELOAD_PARTIAL_FRACTION, PARAM_GCSE_AFTER_RELOAD_CRITICAL_FRACTION): New parameters for tuning the gcse after reload optimization. * params.h (GCSE_AFTER_RELOAD_PARTIAL_FRACTION, GCSE_AFTER_RELOAD_CRITICAL_FRACTION): Two macros to access the tuning parameters. * doc/invoke.texi: Documentation for the new flag gcse-after-reload. From-SVN: r78842
2004-03-03mips.h (MASK_FIX_SB1): Bump.Maciej W. Rozycki1-1/+16
* config/mips/mips.h (MASK_FIX_SB1): Bump. (MASK_FIX_R4400, TARGET_FIX_R4400): New macros. (TARGET_SWITCHES): Add -mfix-r4400 and -mno-fix-r4400. * config/mips/mips.c (mips_output_division): Fill the branch delay slot with a nop if TARGET_FIX_R4000. Extend R4000 workarounds to TARGET_FIX_R4400. (mips_output_division): Adjust accordingly. (override_options): Make -march=r4400 imply -mfix-r4400 by default. * doc/invoke.texi: Document -mfix-r4400 and new errata workarounds. Co-Authored-By: Richard Sandiford <rsandifo@redhat.com> From-SVN: r78825
2004-03-03alias.c (rtx_equal_for_memref_p): Use predicates to test rtx classes and new ↵Paolo Bonzini2-18/+27
rtx class codes... 2004-02-07 Paolo Bonzini <bonzini@gnu.org> * alias.c (rtx_equal_for_memref_p): Use predicates to test rtx classes and new rtx class codes, possibly splitting conditionals that tested against '<' and 'o'. * caller-save.c (save_call_clobbered_regs): Likewise. * combine.c (contains_muldiv, find_split_point, subst, combine_simplify_rtx, simplify_if_then_else, simplify_set, simplify_logical, expand_compound_operation, make_compound_operation, if_then_else_cond, known_cond, apply_distributive_law, cached_nonzero_bits, cached_num_sign_bit_copies, simplify_shift_const, gen_binary, simplify_comparison, update_table_tick, record_value_for_reg, get_lsat_value_validate): Likewise. * cse.c (mention_regs, find_best_addr, find_comparison_args, fold_rtx, cse_insn, invalidate_memory, cse_basic_block): Likewise. * emit-rtl.c (copy_insn_1): Likewise. * expr.c (force_operand): Likewise. * final.c (final_scan_insn, get_mem_expr_from_op): Likewise. * flow.c (notice_stack_pointer_modification_1, invalidate_mems_from_autoinc, ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond): Likewise. * function.c (update_epilogue_consts): Likewise. * genattrtab.c (attr_rtx_1): Likewise. * genopinit.c (gen_insn): Likewise. * integrate.c (subst_constants): Likewise. * jump.c (reversed_comparison_code_parts, reversed_comparison_code, delete_related_insns, rtx_renumbered_equal_p): Likewise. * local-alloc.c (block_alloc): Likewise. * loop.c (rtx_equal_for_prefetch_p, maybe_eliminate_biv, canonicalize_condition): Likewise. * loop-iv.c (simplify_using_conditions, iv_number_of_iterations): Likewise. * optabs.c (add_equal_node, expand_binop): Likewise. * predict.c (estimate_probability): Likewise. * ra-debug.c (ra_print_rtx_2op, ra_print_rtx): Likewise. * recog.c (validate_replace_rtx_1, comparison_operator, offsettable_address_p, constrain_operands): Likewise. * reg-stack.c (swap_rtx_condition_1, subst_stack_regs_pat): Likewise. * regclass.c (scan_one_insn): Likewise. * regmove.c (stable_and_no_regs_but_for_p): Likewise. * regrename.c (kill_autoinc_value): Likewise. * reload.c (find_reusable_reload, find_reloads, reg_overlap_mentioned_for_reload_p): Likewise. * reload1.c (gen_reload, delete_address_reloads_1): Likewise. * rtl.c (copy_rtx): Likewise. * rtl.h (CONSTANT_P, INSN_P): Likewise. * rtlanal.c (commutative_operand_precedence): Likewise. * sched-deps.c (conditions_mutex_p): Likewise. * sched-rgn.c (is_cfg_nonregular): Likewise. * simplify-rtx.c (simplify_gen_binary, simplify_gen_relational, simplify_replace_rtx, simplify_unary_operation, simplify_binary_operation, simplify_ternary_operation, simplify_rtx): Likewise. * unroll.c (reg_dead_after_loop): Likewise. * config/alpha/alpha.c (alpha_swapped_comparison_operator, print_operand): Likewise. * config/arc/arc.c (proper_comparison_operator): Likewise. * config/arm/arm.c (arm_arm_address_cost, arm_select_cc_mode): Likewise. * config/avr/avr.c (_reg_unused_after): Likewise. * config/frv/frv.c (frv_ifcvt_modify_tests, frv_ifcvt_modify_insn, frv_pack_insn): Likewise. * config/i386/i386.c (ix86_comparison_operator, ix86_carry_flag_operator, fcmov_comparison_operator, arith_or_logical_operator, print_operand, ix86_expand_binary_operator, ix86_binary_operator_ok): Likewise. * config/i386/i386.md: Likewise. * config/ia64/ia64.c (not_postinc_memory_operand, ia64_print_operand, update_set_flags, errata_emit_nops): Likewise. * config/ia64/ia64.h (PREFERRED_RELOAD_CLASS, CONSTRAINT_OK_FOR_S): Likewise. * config/ip2k/ip2k.c (mdr_resequence_xy_yx, mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref, ip2k_xexp_not_uses_reg_for_mem, ip2k_xexp_not_uses_reg_p, ip2k_composite_xexp_not_uses_reg_p, ip2k_unary_operator): Likewise. * config/iq2000/iq2000.c (cmp_op, symbolic_expression_p, eqne_comparison_operator, signed_comparison_operator): Likewise. * config/mips/mips.c (cmp_op, symbolic_expression_p): Likewise. * config/mmix/mmix (mmix_foldable_comparison_operator, mmix_comparison_operator): Likewise. * config/pa/pa.c (hppa_legitimize_address): Likewise. * config/rs6000/rs6000.c (stmw_operation, branch_comparison_operator, trap_comparison_operator, ccr_bit): Likewise. * config/rs6000/rs6000.h (SELECT_CC_MODE): Likewise. * config/s390/s390.c (s390_alc_comparison, s390_slb_comparison):L Likewise. * config/sh/sh.c (gen_block_redirect, reg_unused_after): Likewise. * config/sparc/sparc.c (eq_or_neq, normal_comp_operator, noov_compare_op, noov_compare64_op, v9_regcmp_op, emit_hard_tfmode_operation, reg_unused_after) * doc/md.texi, doc/rtl.texi: Likewise. * ra-debug.c: Add 2004 to list of copyright years. * unroll.c: Likewise. * combine.c (simplify_logical): Remove dummy test, (apply_distributive_law): Fix typo in comment. GET_CODE (x) == AND so x is a commutative binary op. * jump.c (delete_related_insns): simplify loop condition, move testing of RTX codes inside the loop. (rtx_renumbered_equal_p): do not use RTX_CODE. * rtl.c (rtx_class): Declare as enum rtx_class. * rtl.def (EQ, NE, UNEQ, LTGT, UNORDERED, ORDERED): Move to RTX_COMM_COMPARE class. (HIGH, SYMBOL_REF, LABEL_REF, CONST, CONST_INT, CONST_DOUBLE): Move to RTX_CONST_OBJ class. * rtl.h (enum rtx_class): New declaration, (RTX_OBJ_MASK, RTX_OBJ_RESULT, RTX_COMPARE_MASK, RTX_COMPARE_RESULT, RTX_ARITHMETIC_MASK, RTX_ARITHMETIC_RESULT, RTX_BINARY_MASK, RTX_BINARY_RESULT, RTX_COMMUTATIVE_MASK, RTX_COMMUTATIVE_RESULT, RTX_NON_COMMUTATIVE_RESULT, RTX_EXPR_FIRST, RTX_EXPR_LAST, UNARY_P, BINARY_P, ARITHMETIC_P, COMMUTATIVE_ARITHMETIC_P, COMPARISON_P, SWAPPABLE_OPERANDS_P, NON_COMMUTATIVE_P, COMMUTATIVE_P, OBJECT_P): New macros. * config/sparc/sparc.c (noov_compare_op): Remove register from parameter. From-SVN: r78824
2004-03-03* doc/md.texi (cbranchmode4): New.Kazu Hirata1-0/+7
From-SVN: r78813
2004-03-02builtins.c (BUILTIN_SETJMP_FRAME_VALUE): Remove.Kazu Hirata1-4/+4
* builtins.c (BUILTIN_SETJMP_FRAME_VALUE): Remove. (expand_builtin_setjmp_setup): Use targetm.builtin_setjmp_frame_value instead of BUILTIN_SETJMP_FRAME_VALUE. * system.h (BUILTIN_SETJMP_FRAME_VALUE): Poison. * target-def.h (TARGET_BUILTIN_SETJMP_FRAME_VALUE): New. (TARGET_INITIALIZER): Add TARGET_BUILTIN_SETJMP_FRAME_VALUE. * target.h (gcc_target): Add builtin_setjmp_frame_value. * targhooks.c (default_builtin_setjmp_frame_value): New. * targhooks.h: Add a prototype for default_builtin_setjmp_frame_value. * doc/tm.texi (BUILTIN_SETJMP_FRAME_VALUE): Change to TARGET_BUILTIN_SETJMP_FRAME_VALUE. From-SVN: r78789
2004-03-02genattrtab.c: Don't handle MATCH_INSN.Kazu Hirata1-19/+0
* genattrtab.c: Don't handle MATCH_INSN. * genrecog.c: Likewise. * gensupport.c: Likewise. * rtl.def (match_insn): Remove. * doc/md.texi (match_insn, match_insn2): Remove. From-SVN: r78768
2004-03-02c-tree.texi (DECL_ASSEMBLER_NAME): Mention that using this macro results in ↵Mark Mitchell1-0/+7
memory allocation. * doc/c-tree.texi (DECL_ASSEMBLER_NAME): Mention that using this macro results in memory allocation. From-SVN: r78767
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