re PR rtl-optimization/7067 (-Os with -mcpu=powerpc optimizes for speed (?) instead of space)

        PR optimize/7067
        * config/rs6000/rs6000.h (RTX_COSTS): Artificially make MULT
        small if optimizing for size.

From-SVN: r55991

ctype_inline.h (is): Don't offset _M_table.

2002-08-02  Danny Smith  <dannysmith@users.sourceforge.net>

* config/os/newlib/ctype_inline.h (is): Don't offset _M_table.
(scan_is): Use this->is.
(scan_not): Likewise.

From-SVN: r55990

ctype_inline.h (is): Don't offset _M_table.

2002-08-02 Danny Smith  <dannysmith@users.sourceforge.net>

* config/os/newlib/ctype_inline.h (is): Don't offset _M_table.
(scan_is): Use this->is.
(scan_not): Likewise.

From-SVN: r55989

Revert PR libstdc++/6594

2002-08-02  Benjamin Kosnik  <bkoz@redhat.com>

Revert PR libstdc++/6594
* src/strstream.cc (strstreambuf): Revert.
(strstreambuf::overflow): Same.
(strstreambuf::~strstreambuf): Same.
* testsuite/backward/strstream_members.cc (test02): Add.

* docs/html/abi.txt: Update. Spell check.

* testsuite/19_diagnostics/stdexceptions.cc (test04): Add bool test.

* testsuite/Makefile.am (INCLUDES): Add LIBSUPCXX_INCLUDES.
* testsuite/Makefile.in: Regenerate.
* testsuite/testsuite_hooks.h: Use __throw_exception_again,
include functexcept.h so that -fno-exceptions will build.

From-SVN: r55988

configure.in (FORBUILD): Use $build_alias.

        * configure.in (FORBUILD): Use $build_alias.
        * configure: Regenerated.

From-SVN: r55987

config.gcc: Don't include mips/abi64.h in $tm_file.

* config.gcc: Don't include mips/abi64.h in $tm_file.
* hard-reg-set.h (call_really_used_regs): Declare.
* config/mips/abi64.h: Remove file.
* config/mips/linux.h,
* config/mips/iris6.h: Don't include it.
* config/mips/mips-protos.h (mips_conditional_register_usage): Declare.
* config/mips/mips.h (CONDITIONAL_REGISTER_USAGE): Use it.
(REG_PARM_STACK_SPACE, STACK_BOUNDARY, STRICT_ARGUMENT_NAMING,
FUNCTION_ARG_PASS_BY_REFERENCE, FUNCTION_ARG_PADDING,
FUNCTION_ARG_CALLEE_COPIES, MUST_PASS_IN_STACK, MIPS_STACK_ALIGN):
Bring across definitions from abi64.h.
(GP_ARG_LAST, FP_ARG_LAST): Use MAX_ARGS_IN_REGISTERS.
(BIGGEST_MAX_ARGS_IN_REGISTERS): New.
(struct mips_args): Use it.
* config/mips/mips.c (mips_conditional_register_usage): Define.

From-SVN: r55986

valarray_meta.h (__unary_plus, [...]): New function object classes.

* include/bits/valarray_meta.h (__unary_plus, __negate,
__bitwise_not, __plus, __minus, __multiplies, __divides,
__modulus, __bitwise_xor, __bitwise_or, __bitwise_and,
__shift_left, __shift_right, __logical_and, __logical_or,
__logical_not, __equal_to, __not_equal_to, __less, __less_equal,
__greater_equal, __greater, __atan2, __pow): New function object
classes.
(__fun<>):  New function traits class.

From-SVN: r55985

langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro.

        * langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro.
        * langhooks.c (lhd_expr_size): Define default.
        * langhooks.h (struct lang_hooks): Add expr_size.
        * explow.c (expr_size): Call it.
        * expr.c (store_expr): Don't copy an expression of size zero.
        (expand_expr) [CONSTRUCTOR]: Use expr_size to calculate how much
        to store.
        * Makefile.in (builtins.o): Depend on langhooks.h.

        * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define.
        (cp_expr_size): New fn.
        * call.c (build_over_call): Lose empty class hackery.
        (convert_arg_to_ellipsis): Promote non-POD warning to error.
        * typeck.c (build_modify_expr): Don't use save_expr on an lvalue.

From-SVN: r55983

semantics.c (expand_body): Do tree optimization in the function context, too.

        * semantics.c (expand_body): Do tree optimization in the function
        context, too.

From-SVN: r55982

Makefile.in (ra-debug.o): Depend on $(TM_P_H).

* Makefile.in (ra-debug.o): Depend on $(TM_P_H).
* ra-debug.c: Include "tm_p.h".
* ra-rewrite.c (is_partly_live_1): Change return type to bool.

From-SVN: r55981

simplify-rtx.c (simplify_binary_operation): x * 1 is allowed when not honoring signalling NaNs.

2002-08-02  Toon Moene  <toon@moene.indiv.nluug.nl>

* simplify-rtx.c (simplify_binary_operation): x * 1 is allowed
when not honoring signalling NaNs.
(simplify_ternary_operation): a == b has a definite value
when not honoring NaNs.

From-SVN: r55980

* gdbinit.in (pct): New macro.

From-SVN: r55979

Daily bump.

From-SVN: r55978

tipo

From-SVN: r55972

stddef.h (_BSD_SIZE_T_DEFINED_): Define if not defined, plays nice with Darwin headers.

        * ginclude/stddef.h (_BSD_SIZE_T_DEFINED_): Define if not defined,
        plays nice with Darwin headers.
        (_BSD_RUNE_T_DEFINED_): Likewise. (from Andr

Co-Authored-By: Andreas Tobler <toa@pop.agri.ch>
From-SVN: r55971

[file missed during commit of following change]
2002-08-01  Chris Demetriou  <cgd@broadcom.com>

        * config.gcc (mipsisa64sb1-*-elf*): New configuration.
        (mipsisa64sb1el-*-elf*): Likewise.
        * config/mips/mips.c (mips_cpu_info_table): Add sb1.
        * config/mips/mips.h (processor_type): Add PROCESSOR_SB1.
        (TARGET_SB1, TUNE_SB1): New macros.
        * doc/invoke.texi: Add sb1 to documentation for MIPS -march and
        -mtune flags.

From-SVN: r55970

c-common.c (c_common_init): -Wtraditional also implies -Wlong-long.

* c-common.c (c_common_init): -Wtraditional also implies -Wlong-long.
* cppinit.c (cpp_post_options): Likewise.

* cppexp.c (cpp_classify_number): Suppress -Wtraditional
warning about 'LL' suffix (but not 'ULL' etc) when
-Wno-long-long is in effect.

* cppmacro.c (_cpp_builtin_macro_text) [BT_TIME, BT_DATE]:
Check for failing time()/localtime(), issue a warning, and
make __TIME__ and __DATE__ expand to fallback strings.

* doc/cpp.texi, doc/extend.texi: Document behavior of __DATE__
and __TIME__ when the date and time cannot be determined.

From-SVN: r55969

fix typo

From-SVN: r55968

* config/rs6000/rs6000.c (output_cbranch): Hint differently for power4.

From-SVN: r55967

Makefile.in ($(BUILD_PREFIX_1)ggc-none.o): Use $(GGC_H).

2002-08-01  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in ($(BUILD_PREFIX_1)ggc-none.o): Use $(GGC_H).

From-SVN: r55966

config.gcc (mipsisa64sb1-*-elf*): New configuration.

2002-08-01  Chris Demetriou  <cgd@broadcom.com>

        * config.gcc (mipsisa64sb1-*-elf*): New configuration.
        (mipsisa64sb1el-*-elf*): Likewise.
        * config/mips/mips.c (mips_cpu_info_table): Add sb1.
        * config/mips/mips.h (processor_type): Add PROCESSOR_SB1.
        (TARGET_SB1, TUNE_SB1): New macros.
        * doc/invoke.texi: Add sb1 to documentation for MIPS -march and
        -mtune flags.

From-SVN: r55965

varasm.c (asm_emit_uninitialized): Return false if global BSS and ASM_EMIT_BSS not supported by target.

        * varasm.c (asm_emit_uninitialized): Return false if global BSS
        and ASM_EMIT_BSS not supported by target.
        (assemble_variable): Do not duplicate uninitialized logic.
        Fall through if asm_emit_uninitialized failed.

From-SVN: r55964

mips.h (BRANCH_LIKELY_P): Remove unused macro.

2002-08-01  Chris Demetriou  <cgd@broadcom.com>

        * config/mips/mips.h (BRANCH_LIKELY_P): Remove unused macro.

From-SVN: r55963

linux64.h (DBX_OUTPUT_BRAC): Define.

* config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Define.
(DBX_OUTPUT_LBRAC, DBX_OUTPUT_RBRAC): Define.

From-SVN: r55962

rs6000.c (output_toc): Don't use lshift_double when HOST_BITS_PER_WIDE_INT == 64.

* config/rs6000/rs6000.c (output_toc): Don't use lshift_double when
HOST_BITS_PER_WIDE_INT == 64.

From-SVN: r55961

df.c (df_insn_table_realloc): Change parameter to unsigned.

* df.c (df_insn_table_realloc): Change parameter to unsigned.
* optabs.c (expand_binop): Make variable unsigned.
* simplify-rtx.c (simplify_subreg): Likewise.
* unroll.c (unroll_loop): Cast to avoid signed/unsigned warnings.

From-SVN: r55960

c-common.c (cb_register_builtins): Always define __GXX_ABI_VERSION.

2002-08-01  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

* c-common.c (cb_register_builtins): Always define __GXX_ABI_VERSION.

From-SVN: r55959

toplev.c (parse_options_and_default_flags): Don't set flag_reorder_blocks for -Os.

        * toplev.c (parse_options_and_default_flags): Don't set
        flag_reorder_blocks for -Os.

        * config/avr/avr.c (avr_optimization_options): Remove.
        * config/avr/avr.h (OPTIMIZATION_OPTIONS): Remove.
        * config/m68hc11/m68hc11.c (m68hc11_optimization_options): Remove.
        * config/m68hc11/m68hc11.h (OPTIMIZATION_OPTIONS): Remove.

From-SVN: r55958

output.h (DECL_READONLY_SECTION): Remove.

        * output.h (DECL_READONLY_SECTION): Remove.
        (decl_readonly_section): Declare.
        * varasm.c (decl_readonly_section): New.
        (default_section_type_flags, default_select_section): Use it.
        * config/arm/pe.c (arm_pe_unique_section): Likewise.
        * config/i386/interix.c (i386_pe_unique_section): Likewise.
        * config/i386/winnt.c (i386_pe_unique_section): Likewise.
        * config/mcore/mcore.c (mcore_unique_section): Likewise.
        * config/mips/mips.c (mips_unique_section): Likewise.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r55957

integrate.c (copy_rtx_and_substitute): Squash MEM_EXPR when it refers to a subroutine parameter.

        * integrate.c (copy_rtx_and_substitute): Squash MEM_EXPR when it
        refers to a subroutine parameter.

From-SVN: r55956

re PR libstdc++/7461 (ctype<char>::classic_table() returns offset array on Cygwin)

2002-08-01  Rick Danos  <rdanos@hotmail.com>

PR libstdc++/7461
* config/os/newlib/ctype_noninline.h (classic_table): Add offset.
* config/os/newlib/ctype_inline.h (is): Use static_cast.

From-SVN: r55955

Makefile.am (LT_COMPILE): Remove C++ flags.

2002-08-01  Neil Booth  <neil@daikokuya.co.uk>

* libsupc++/Makefile.am (LT_COMPILE): Remove C++ flags.
* libsupc++/Makefile.in: Regenerate.

From-SVN: r55954

varasm.c (assemble_visibility): Strip name encoding.

* varasm.c (assemble_visibility): Strip name encoding.

* gcc.dg/ia64-visibility-2.c: New test.

From-SVN: r55953

ns32k.h (TARGET_IEEE_COMPARE): Correct earlier patch.

        * config/ns32k/ns32k.h (TARGET_IEEE_COMPARE): Correct earlier patch.
        (RETURN_ADDR_RTX): Cannot determine return address for FRAME > 0
        when there is no frame pointer.
        (INITIAL_FRAME_POINTER_OFFSET): Count stack space for saved fp
        registers properly.
        * config/ns32k/__unorddf2.c: New file.
        * config/ns32k/__unordsf2.c: New file.
        * config/ns32k/t-ns32k: New file.
        * config.gcc (ns32k-*-netbsd*): Use it.

From-SVN: r55949

* config/rs6000/rs6000.h (SPU_CONST_OFFSET_OK): Change to 0xff.

From-SVN: r55948

* c-common.c (__GXX_ABI_VERSION): Correct spelling.

From-SVN: r55947

c-common.c (cb_register_builtins): Set __GXX_ABI_VERSION__ to 102.

2002-08-01  Benjamin Kosnik  <bkoz@redhat.com>

* c-common.c (cb_register_builtins): Set __GXX_ABI_VERSION__ to 102.

From-SVN: r55944

* config/mips/mips.md: Add [!]TARGET_MIPS16 to sgtu conditions.

From-SVN: r55943

ptrflags.C (expect): Change

2002-08-01  Benjamin Kosnik   <bkoz@redhat.com>

        * g++.old-deja/g++.abi/ptrflags.C (expect): Change

From-SVN: r55942

gcse.c (expr_hash_table_size, [...]): Removed.

* gcse.c (expr_hash_table_size, n_exprs, set_hash_table_size,
n_sets): Removed.
(expr_hash_table, set_hash_table): Type changed to ...
(struct hash_table): New type.
(hash_scan_insn, hash_scan_set, hash_scan_clobber, hash_scan_call,
insert_expr_in_table, insert_set_in_table, compute_hash_table,
dump_hash_table, lookup_expr, lookup_set, compute_local_properties,
compute_ae_gen, compute_ae_kill): Modified to pass the table explicitly.
(alloc_set_hash_table, alloc_expr_hash_table): Merged to ...
(alloc_hash_table): New.
(free_set_hash_table, free_expr_hash_table): Merged to ...
(free_hash_table): New.
(compute_set_hash_table, compute_expr_hash_table): Merged to ...
(compute_hash_table_work): New.
(classic_gcse, one_classic_gcse_pass, compute_cprop_data,
find_avail_set, one_cprop_pass, find_bypass_set, compute_pre_data,
pre_edge_insert, pre_insert_copies, pre_delete, pre_gcse,
one_pre_gcse_pass, compute_transpout, compute_code_hoist_vbeinout,
hoist_code, one_code_hoisting_pass,
trim_ld_motion_mems): Altered due to changed type of hash tables.

From-SVN: r55940

final.c (output_alternate_entry_point): If ASM_OUTPUT_TYPE_DIRECTIVE is defined, use it.

* final.c (output_alternate_entry_point):
If ASM_OUTPUT_TYPE_DIRECTIVE is defined, use it.

From-SVN: r55939

linker-map.gnu: Change CXXABI_1 to CXXABI_1.2, GLIBCPP_3.1 to GLIBCPP_3.2.

2002-08-01  Benjamin Kosnik  <bkoz@redhat.com>
    Jakub Jelinek  <jakub@redhat.com>

* config/linker-map.gnu: Change CXXABI_1 to CXXABI_1.2,
GLIBCPP_3.1 to GLIBCPP_3.2.

From-SVN: r55938

ptrflags.C (expect): Change __qualifier_flags to __flags.

2002-08-01  Benjamin Kosnik   <bkoz@redhat.com>

* g++.old-deja/g++.abi/ptrflags.C (expect): Change
__qualifier_flags to __flags.

From-SVN: r55937

ptrflags.C (expect): Change __qualifier_flags to __flags.

2002-08-01  Benjamin Kosnik   <bkoz@redhat.com>

* g++.old-deja/g++.abi/ptrflags.C (expect): Change
__qualifier_flags to __flags.

From-SVN: r55936

Revert patch that breaks libgcj shared library on powerpc:

* gnu/java/security/provider/Gnu.java: Reverse referencing all
implementation classes by using Class.getName(). Uses Strings again.
* gnu/java/security/der/DEREncodingException.java,
gnu/java/security/provider/DERReader.java,
gnu/java/security/provider/DERWriter.java,
gnu/java/security/provider/DSAKeyPairGenerator.java,
gnu/java/security/provider/DSAParameterGenerator.java,
gnu/java/security/provider/DSAParameters.java,
gnu/java/security/provider/DSASignature.java,
gnu/java/security/provider/GnuDSAPrivateKey.java,
gnu/java/security/provider/GnuDSAPublicKey.java,
gnu/java/security/provider/MD5.java,
gnu/java/security/util/Prime.java: Removed.
* Makefile.am (ordinary_java_source_files): Remove above files.
* Makefile.in: Regenerate.
* gnu/java/security/provider/DefaultPolicy.java
(getPermissions): Revert to maintaining static class variable of
Permissions.
* gnu/java/security/provider/SHA.java
(engineUpdate): Revert algorithm change.
(engineDigest): Revert algorithm change.

From-SVN: r55935

objc-act.c (encode_complete_bitfield): Add prototype and avoid ISO C style function definition.

* objc/objc-act.c (encode_complete_bitfield): Add prototype and
avoid ISO C style function definition.

From-SVN: r55934

* expr.c (expand_assignment): Delete unused variable.

From-SVN: r55933

c-common.c (cb_register_builtins): Set __FINITE_MATH_ONLY__ to 1 if -ffinite-math-only is given, and to 0 otherwise.

2002-08-01  Toon Moene  <toon@moene.indiv.nluug.nl>

* c-common.c (cb_register_builtins): Set
__FINITE_MATH_ONLY__ to 1 if -ffinite-math-only
is given, and to 0 otherwise.
* combine.c (simplify_if_then_else): HONOR_NANS
implies FLOAT_MODE_P.

From-SVN: r55932

Daily bump.

From-SVN: r55931

cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_dollar.

* cppinit.c (COMMAND_LINE_OPTIONS): Remove OPT_dollar.
(cpp_handle_option): Don't handle it.
(print_help): Update.
* doc/cppopts.texi: Update.

From-SVN: r55925

c-common.c (cb_register_builtins): If C++, define __EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate.

* c-common.c (cb_register_builtins): If C++, define
__EXCEPTIONS, __DEPRECATED and __GXX_ABI_VERSION as appropriate.
* gcc.c (cpp_unique_options): Remove __GXX_ABI_VERSION.
cp:
* lang-specs.h: Simplify in accordance with new code in
c-common.c.

From-SVN: r55924

c-common.c: Define all C/ObjC/C++ warning and flag variables.

* c-common.c: Define all C/ObjC/C++ warning and flag variables.
* c-common.h: Declare all C/ObjC/C++ warning and flag variables.
* c-decl.c: Move all warning and flag variables to c-common.c.
* c-format.c: Move all warning variables to c-common.c.
* c-tree.h: Move all warning and flag declarations to c-common.h.
* objc/objc-act.c: Move all warning variables to c-common.c.
(flag_warn_protocol): Rename warn_protocol.
cp:
* cp-tree.h: Move all warning and flag declarations to c-common.h.
* decl.c: Move all warning and flag variables to c-common.c.
* decl2.c: Move all warning and flag variables to c-common.c.
* lex.c (flag_digraphs): Remove.
(warn_traditional): Now in c-common.c.

From-SVN: r55923

configure.host: Add SH support.

* configure.host: Add SH support.
        * sysdep/sh/locks.h: New file.

From-SVN: r55922

call.c (build_field_call): Do not look up the field by name.

* call.c (build_field_call): Do not look up the field by name.
(build_method_call): Simplify.
(struct z_candidate): Add access_path and conversion_path.  Remove
basetype_path.
(convert_class_to_reference): Adjust use of
add_function_candidate.
(add_candidate): Add conversion_path argument.
(add_function_candidate): Use it.
(add_conv_dndidate): Likewise.
(build_builtin_candidate): Likewise.
(add_template_candidate_real): Add conversion_path argument.
(add_template_conv_candidate): Likewise.
(add_template_candidate): Likewise.
(build_user_type_conversion_1): Use it.
(build_new_function_call): Remove name lookup code.  Adjust use of
add_template_candidate and add_function_candidate.
(build_new_op): Likewise.
(convert_like_real): Use build_special_member_call.
(build_over_call): Use cand->conversion_path.
(build_special_member_call): New method.
(build_new_method_call): Remove name lookup code.
* cp-tree.def (OFFSET_REF): Update documentation.
(TEMPLATE_ID_EXPR): Likewise.
* cp-tree.h (BASELINK_ACCESS_BINFO): New macro.
(BASELINK_OPTYPE): Likewise.
(build_new_method_call): Adjust prototype.
(build_special_member_call): New method.
(build_baselink): New method.
(build_offset_ref_call_from_tree): Likewise.
(build_call_from_tree): Likewise.
(finish_qualified_call_expr): Remove.
(finish_call_expr): Adjust prototype.
(build_x_function_call): Remove.
* cvt.c (ocp_convert): Use build_special_member_call.
* decl2.c (reparse_absdcl_as_expr): Use finish_call_expr.
(build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and
CALL_EXPR.
(build_offset_ref_call_from_tree): New function.
(build_call_from_tree): Likewise.
* init.c (expand_cleanup): Use build_special_member_call.
(expand_default_init): Likewise.
(build_member_call): Use finish_call_expr.
(build_new_1): Use build_special_member_call.
(push_base_cleanups): Likewise.
* method.c (do_build_assign_ref): Likewise.
* parse.y (template_id): Do not pass a COMPONENT_REF to
lookup_template_function.
(primary): Use parse_finish_call_epxr, not finish_call_expr.
(parse_finish_call_expr): New function.
* pt.c (lookup_template_function): Add assertions.
* search.c (lookup_base): Allow T to be a binfo.
(build_baselink): New function.
(lookup_member): Use it.
* semantics.c (finish_call_expr): Do not do name lookup.
(finish_object_call_expr): Remove #if 0'd code.
(finish_qualified_call_expr): Remove.
* typeck.c (build_x_function_call): Remove.
(build_static_case): Use build_special_member_call.
* typeck2.c (build_functional_cast): Likewise.

* g++.dg/inherit/operator1.C: New test.
* g++.dg/lookup/disamb1.C: Fix typo in comment.
* g++.dg/other/error1.C: Change expected error message.
* g++.dg/template/conv4.C: Likewise.

From-SVN: r55920

* pa-linux.h (GLOBAL_ASM_OP): Fix typo.

From-SVN: r55919

stormy16.h (BSS_SECTION_ASM_OP): Add missing .section prefix.

        * config/stormy16/stormy16.h (BSS_SECTION_ASM_OP): Add missing
        .section prefix.

From-SVN: r55918

stormy16.h (BSS_SECTION_ASM_OP): Add missing .section prefix.

* config/stormy16/stormy16.h (BSS_SECTION_ASM_OP): Add missing
.section prefix.

From-SVN: r55917

config.gcc (i[34567]86-*-darwin*): New configuration.

        * config.gcc (i[34567]86-*-darwin*): New configuration.
        * config/darwin.h (TARGET_ENCODE_SECTION_INFO): Undefine before
        defining.
        (TARGET_ENCODE_SECTION_INFO): Ditto.
        (ASM_PREFERRED_EH_DATA_FORMAT): Ditto.
        * config/darwin.c (machopic_indirect_data_reference): Remove
        setting of RTX_UNCHANGING_P.
        (machopic_legitimize_pic_address): Move RTX_UNCHANGING_P up so as
        * config/i386/t-darwin: New file.
        * config/i386/darwin.h: New file.
        * config/i386/i386.h (TARGET_MACHO): Add default definition.
        * config/i386/i386.md (tablejump): Add TARGET_MACHO case.
        * config/i386/i386.c (output_set_got): For Mach-O, output Mach-O
        label and not the GOT add.
        (constant_address_p): For Mach-O, seeing a CONST is enough.
        (legitimate_pic_address_disp_p): Add a Mach-O case.
        (legitimate_address_p): Also test machopic_operand_p if Mach-O.
        (legitimize_pic_address): Use generic Mach-O code to legitimize.
        (output_pic_addr_const): Suppress @PLT if Mach-O, and parens
        if outputting a difference.
        (ix86_output_addr_diff_elt): Add Mach-O case.
        (ix86_expand_move): Similarly.
        (ix86_expand_call): Similarly.
        (current_machopic_label_num): New global.
        (machopic_output_stub): New function.
        (ix86_value_regno): New function.
        (ix86_function_value): Use it instead of VALUE_REGNO.
        (ix86_libcall_value): Ditto.
        * config/i386/unix.h (VALUE_REGNO): Remove.

From-SVN: r55916

rs6000.c (rs6000_hash_constant): Fix hash for LABEL_REF's.

* config/rs6000/rs6000.c (rs6000_hash_constant): Fix
hash for LABEL_REF's.

From-SVN: r55915

rs6000.c (rs6000_hash_constant): Fix hash for LABEL_REF's.

        * config/rs6000/rs6000.c(rs6000_hash_constant): Fix
        hash for LABEL_REF's.

From-SVN: r55914

rs6000.c (spe_init_builtins, [...]): Replace ANSI with K&R function def.

  * config/rs6000/rs6000.c (spe_init_builtins,
  altivec_init_builtins, rs6000_common_init_builtins):
  Replace ANSI with K&R function def.

From-SVN: r55913

rs6000.c (spe_init_builtins, [...]): Replace ANSI with K&R function def.

        * config/rs6000/rs6000.c (spe_init_builtins,
        altivec_init_builtins, rs6000_common_init_builtins):
        Replace ANSI with K&R function def.

From-SVN: r55912

re PR libstdc++/7442 (cxxabi.h does not match the C++ ABI)

2002-07-31  Benjamin Kosnik  <bkoz@redhat.com>
            Mark Mitchell  <mark@codesourcery.com>

PR libstdc++/7442
* libsupc++/cxxabi.h (class __base_class_type_info::hwm_bit):
Change to __hwm_bit.
(__class_type_info): And here.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r55911

re PR libstdc++/7442 (cxxabi.h does not match the C++ ABI)

2002-07-31  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/7442
* libsupc++/cxxabi.h
(__base_class_info): Change to __base_class_type_info. 2.9.5p6c
(__base_class_info::__base): Change to __base_type. 2.9.5p6c
(__base_class_info::offset_shift): Change to __offset_shift. 2.9.5p6c
(__vmi_class_type_info::__base_info): Don't make const, of type
__base_class_type_info, as per 2.9.5p6c
(__pbase_type_info::__qualifier_flags): Change to __flags, as per
2.9.5p7.
(__pbase_type_info::__qualifier_masks): Change to __masks, as per
2.9.5p7.
(__pointer_to_member_type_info::__context_class): Change member to
__context, as per 2.9.5p9.
* libsupc++/tinfo2.cc (__pointer_catch): Change __context_class to
__context.
* libsupc++/tinfo2.cc (__do_catch): Change __qualifier_flags to
__flags.
* libsupc++/tinfo.cc (__do_find_public_src): Change __base to
__base_type.
* libsupc++/tinfo.cc (__do_dyncast): Same.
* libsupc++/tinfo.cc (__do_upcast): Same.

From-SVN: r55910

fstream.cc: Add _GLIBCPP_USE_WCHAR_T guards.

2002-07-31  Benjamin Kosnik  <bkoz@redhat.com>

* src/fstream.cc: Add _GLIBCPP_USE_WCHAR_T guards.

From-SVN: r55909

[multiple changes]

2002-07-31  Simon Whomsley  <whomsley@avacadcam.com>

* docs/html/22_locale/howto.html: Fix.

2002-07-31  Alex Kompel  <shurik@sequoiap.com>

PR libstdc++/7445
* src/locale.cc (locale::classic): Move locks inside !_S_classic
block.

2002-07-31  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/abi.txt: Update.

From-SVN: r55908

char_traits.h: Remove generic definitions.

2002-07-30  Benjamin Kosnik  <bkoz@redhat.com>
            Gabriel Dos Reis  <gdr@nerim.net>

* include/bits/char_traits.h: Remove generic definitions.
* include/bits/streambuf_iterator.h (istreambuf_iterator): Use
eof, not -2.
* include/bits/istream.tcc (istream::readsome): Don't check
against eof, instead use constants.
(istream::sync): Same.
(istream::sentry::sentry): Use eq_int_type.
(istream::get): Same.
* include/bits/ostream.tcc: Change __pad to
__pad<_CharT, _Traits>::_S_pad.
* include/bits/locale_facets.h: Add __pad_traits generic and
ostreambuf_iterator specialization.
* include/bits/locale_facets.tcc: Change __pad into struct __pad
with a _CharT and _Traits template parameter and _S_pad static
member function.
* src/locale-inst.cc: Update __pad instantiations.

* include/std/std_fstream.h: Declare _M_underflow_common
specializations.
* src/fstream.cc: New. Add _M_underflow_common specializations.
* include/bits/fstream.tcc (filebuf::close): Use traits_type.
(filebuf::_M_underflow_common(bool)): Remove generic version, as
sys_ungetc and custom int_types don't get along.
* include/std/std_streambuf.h: Add _M_pos.
* src/Makefile.am (sources): Add fstream.cc.
* src/Makefile.in: Regenerate.

* testsuite/21_strings/capacity.cc: Add char_traits specializations.
* testsuite/22_locale/codecvt_members_unicode_char.cc: Same.
* testsuite/22_locale/codecvt_members_unicode_wchar_t.cc: Same.
* testsuite/22_locale/ctor_copy_dtor.cc: Same.
* testsuite/27_io/filebuf_virtuals.cc (test07): Move to...
* testsuite/27_io/filebuf.cc: ...here.
* testsuite/testsuite_hooks.h: Add gnu_char, gnu_int, char_traits
specialization for both.
* testsuite/27_io/streambuf.cc: Add instantiation test,
testsuite_hooks include.
* testsuite/27_io/istream.cc: Same.
* testsuite/27_io/ostream.cc: Same.
* testsuite/27_io/fstream.cc: Same.
* testsuite/27_io/stringstream.cc: Same.
* testsuite/27_io/filebuf.cc: Same.
* testsuite/27_io/stringbuf.cc: Same.

From-SVN: r55905

rs6000.c (validate_condition_mode): Test flag_finite_math_only for CCFPmode.

        * rs6000.c (validate_condition_mode): Test flag_finite_math_only
        for CCFPmode.

From-SVN: r55904

crtn.asm: Don't use __mips16 to determine the return-address offset.

* config/mips/crtn.asm: Don't use __mips16 to determine the
return-address offset.  Define RA to a suitable temporary
register for the return address.

From-SVN: r55903

mips.md (eh_set_lr_si, [...]): Change constraints to 'd'.

* config/mips/mips.md (eh_set_lr_si, eh_set_lr_di): Change
constraints to 'd'.

From-SVN: r55902

* java/awt/Frame.java (Frame): Remove println calls.

From-SVN: r55901

Daily bump.

From-SVN: r55900

elf.h (STARTFILE_SPEC): Define differently if default ABI is MEABI.

2002-07-30  Chris Demetriou  <cgd@broadcom.com>

        * config/mips/elf.h (STARTFILE_SPEC): Define differently if
        default ABI is MEABI.  (Undoes incorrect change in Eric Christopher's
        patch on 2002-07-29.)
        * config/mips/elf64.h (STARTFILE_SPEC): Likewise.

From-SVN: r55894

char_traits.h: Remove generic definitions.

2002-07-30  Benjamin Kosnik  <bkoz@redhat.com>
            Gabriel Dos Reis  <gdr@nerim.net>

* include/bits/char_traits.h: Remove generic definitions.
* include/bits/streambuf_iterator.h (istreambuf_iterator): Use
eof, not -2.
* include/bits/istream.tcc (istream::readsome): Don't check
against eof, instead use constants.
(istream::sync): Same.
(istream::sentry::sentry): Use eq_int_type.
(istream::get): Same.
* include/bits/ostream.tcc: Change __pad to
__pad<_CharT, _Traits>::_S_pad.
* include/bits/locale_facets.h: Add __pad_traits generic and
ostreambuf_iterator specialization.
* include/bits/locale_facets.tcc: Change __pad into struct __pad
with a _CharT and _Traits template parameter and _S_pad static
member function.
* src/locale-inst.cc: Update __pad instantiations.

* include/std/std_fstream.h: Declare _M_underflow_common
specializations.
* src/fstream.cc: New. Add _M_underflow_common specializations.
* include/bits/fstream.tcc (filebuf::close): Use traits_type.
(filebuf::_M_underflow_common(bool)): Remove generic version, as
sys_ungetc and custom int_types don't get along.
* include/std/std_streambuf.h: Add _M_pos.
* src/Makefile.am (sources): Add fstream.cc.
* src/Makefile.in: Regenerate.

* testsuite/21_strings/capacity.cc: Add char_traits specializations.
* testsuite/22_locale/codecvt_members_unicode_char.cc: Same.
* testsuite/22_locale/codecvt_members_unicode_wchar_t.cc: Same.
* testsuite/22_locale/ctor_copy_dtor.cc: Same.
* testsuite/27_io/filebuf_virtuals.cc (test07): Move to...
* testsuite/27_io/filebuf.cc: ...here.
* testsuite/testsuite_hooks.h: Add gnu_char, gnu_int, char_traits
specialization for both.
* testsuite/27_io/streambuf.cc: Add instantiation test,
testsuite_hooks include.
* testsuite/27_io/istream.cc: Same.
* testsuite/27_io/ostream.cc: Same.
* testsuite/27_io/fstream.cc: Same.
* testsuite/27_io/stringstream.cc: Same.
* testsuite/27_io/filebuf.cc: Same.
* testsuite/27_io/stringbuf.cc: Same.

Co-Authored-By: Gabriel Dos Reis <gdr@nerim.net>
From-SVN: r55893

* alpha.h, arc.h, arm/aout.h, avr.h, cris.h, d30v.h, dsp16xx.h,

fr30.h, h8300.h, i370.h, i386/sco5.h, i386/unix.h, i960.h, ia64.h,
ip2k.h, m32r.h, mcore.h, mips.h, mn10200.h, mn10300.h, ns32k.h,
openbsd.h, pa/pa-linux.h, pdp11.h, romp.h, rs6000/sysv4.h,
s390/linux.h, sh.h, sparc.h, stormy16.h, v850.h, vax.h, xtensa.h:
(ASM_GLOBALIZE_LABEL): Delete.
(GLOBAL_ASM_OP): Define.

From-SVN: r55892

m68hc11.h, [...] (ASM_GLOBALIZE_LABEL): Delete.

* m68hc11.h, m68k.h, m88k.h (ASM_GLOBALIZE_LABEL): Delete.

* defaults.h (ASM_GLOBALIZE_LABEL): Provide a default.
* doc/tm.texi (ASM_GLOBALIZE_LABEL): Update docs.

From-SVN: r55891

extend.texi (Hints implementation): Document that GCC mostly ignores `register'.

* doc/extend.texi (Hints implementation): Document that GCC
mostly ignores `register'.

From-SVN: r55890

New target macro DECLARE_LIBRARY_RENAMES

From-SVN: r55889

configure.in: Move generic linux case to end.

* configure.in: Move generic linux case to end.  Copy generic
linux noconfigdirs to mips*-*-linux* entry and new
powerpc64*-*-linux* entry.  Add target-libffi for the latter.

From-SVN: r55888

flags.h: Declare flag_finite_math_only.

2002-07-30  Toon Moene  <toon@moene.indiv.nluug.nl>

* flags.h: Declare flag_finite_math_only.
Use it in definition of HONOR_NANS and
HONOR_INFINITIES.
* c-common.c (cb_register_builtins): Emit
__FINITE_MATH_ONLY__ when flag_finite_math_only
is set.
* combine.c (simplify_if_then_else): If
flag_finite_math_only is set, a == b has a
definite value.
* toplev.c: Initialize flag_finite_math_only.
(set_flags_fast_math): Set it on -ffast-math.
(flag_fast_math_set_p): Test it.
doc:
* invoke.texi: Document -ffinite-math-only.
f:
* com.c (ffe_init_options): Set
flag_finite_math_only.
* invoke.texi: Document -fno-finite-math-only.

From-SVN: r55887

ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p.

        * ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p.
        (noce_process_if_block): Likewise.

From-SVN: r55886

Recognize return insns even if the return appears in a parallel.

From-SVN: r55885

Fix null pointer crash and a merge error

From-SVN: r55884

rs6000.c (rs6000_expand_unop_builtin): Check icode not CODE_FOR_nothing.

2002-07-30  David Edelsohn  <edelsohn@gnu.org>
            Zack Weinberg  <zack@codesourcery.com>

        * rs6000.c (rs6000_expand_unop_builtin): Check icode not
        CODE_FOR_nothing.  Change switch to if.
        (rs6000_expand_binop_builtin): Same.
        (rs6000_expand_builtin): Expand builtin if target support enabled.
        (rs6000_init_builtins): Init builtin if target support enabled.
        (rs6000_common_init_builtins): Check icode not CODE_FOR_nothing.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>
From-SVN: r55882

gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.

gcc/

* gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.

gcc/cp/

* lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.

From-SVN: r55880

* config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Fix typo.

From-SVN: r55879

sh.md (cond_delay_slot): New attribute.

* sh.md (cond_delay_slot): New attribute.
(cbranch delay): Use it for anulled-true case.
(stuff_delay_slot): New pattern.
* sh.c (print_operand, case '.'): Don't print .s / /s fore zero-length
delay slot insn.
(gen_far_branch): Emit stuff_delay_slot pattern.

From-SVN: r55878

* unroll.c (copy_loop_body): Don't copy NOTE_INSN_LOOP_CONT.

From-SVN: r55877

fold-const.c: Fix comment typos.

* fold-const.c: Fix comment typos.
* gcse.c: Likewise.
* reload1.c: Likewise.

From-SVN: r55876

rs6000.md: Disallow CCEQ compare with crnor/crnot for TARGET_SPE.

2002-07-29  Aldy Hernandez  <aldyh@redhat.com>

* config/rs6000/rs6000.md: Disallow CCEQ compare with crnor/crnot
for TARGET_SPE.

From-SVN: r55875

c-pretty-print.h (pp_c_statement): Declare.

* c-pretty-print.h (pp_c_statement): Declare.
* c-pretty-print.c (pp_c_postfix_expression): #if 0 support for SRCLOC.
(pp_c_statement): Define.

From-SVN: r55874

configure.in (LIBFFIINCS): Don't prepend MULTIBUILDTOP.

* configure.in (LIBFFIINCS): Don't prepend MULTIBUILDTOP.
* configure: Rebuilt.

From-SVN: r55873

alpha.h, [...] (ASM_OUTPUT_LABEL): Delete definition.

* alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h,
darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h,
ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h,
mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h,
rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h,
v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition.

* defaults.h (ASM_OUTPUT_LABEL): Provide a default.
* doc/tm.texi (ASM_OUTPUT_LABEL): Update docs.

From-SVN: r55872

* cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion.

From-SVN: r55871

Daily bump.

From-SVN: r55870

c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR.

* c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR.
(pp_c_postfix_expression): Handle ARROW_EXPR, FFS_EXPR,
COMPOUND_LITERAL_EXPR, VA_ARG_EXPR.
(pp_c_expression): Update.

From-SVN: r55864

cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more documentation.

* cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more
documentation.

From-SVN: r55863

adadecode.c (ada_demangle): Use xstrdup in lieu of xmalloc/strcpy.

ada:
* adadecode.c (ada_demangle): Use xstrdup in lieu of
xmalloc/strcpy.
* misc.c (gnat_decode_option): Likewise.

gcc:

* alpha/vms-cc.c (preprocess_args, main): Use xstrdup and/or
concat in lieu of xmalloc/strcpy/memcpy/sprintf.
* alpha/vms-ld.c (main): Likewise.
* dsp16xx.c (double_reg_to_memory): Likewise.
* mcore.c (mcore_expand_prolog): Likewise.
* cppfiles.c (read_name_map): Likewise.
* gensupport.c (process_rtx, identify_predicable_attribute,
alter_test_for_insn): Likewise.
* vmsdbgout.c (write_rtnbeg, vmsdbgout_init): Likewise.

f:
* com.c (read_name_map): Use concat in lieu of xmalloc/strcpy.

From-SVN: r55861

builtins.c (expand_builtin): Change the default behavior to only issue an error if...

* builtins.c (expand_builtin):  Change the default behavior to
only issue an error if the builtin function doesn't have a
fallback library call.  Remove several cases handled by the
new default.

From-SVN: r55860

real.c (ieee_24, [...]): Define only if the floating point format of the target is IEEE.

* real.c (ieee_24, ieee_53, ieee_64, ieee_113): Define only if the
floating point format of the target is IEEE.
* (dec_f, dec_d, dec_g, dec_h): Define only if the floating point
format of the target is DEC.

From-SVN: r55859