* config/mips/mips.h (READONLY_DATA_SECTION_ASM_OP): Define
only if not already defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54038 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Remove prototypes for
ok_for_bclr and small_power_of_two.
* config/h8300/h8300.c (small_power_of_two): Remove.
(ok_for_blcr): Likewise.
(fix_bit_operand): Make WHAT deal with an integer instead of a
constraint character.
* config/h8300/h8300.h (CONST_OK_FOR_O): Remove.
(CONST_OK_FOR_P): Likewise.
(CONST_OK_FOR_LETTER_P): Do not call CONST_OK_FOR_O or
CONST_OK_FOR_P any more.
* config/h8300/h8300.md (andqi3): Adjust to the new prototype
of fix_bit_operand.
(iorqi3): Likewise.
(xorqi3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54037 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(CPP_SPEC): Place -D__mips=1 at the beginning of the spec,
since it is no longer in CPP_PREDEFINES.  Don't -U__MIPSEL__
or -U__MIPSEB__ before defining one or the other.  Instead,
use %(subtarget_endian_default) if neither -EB nor -EL are
specified.
(SUBTARGET_EXTRA_SPECS): Define.
(SUBTARGET_CPP_SPEC): Remove __LONG64 handling.  Use
%(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54036 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (Patterns): Note pattern condition pitfall
for unnamed insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54035 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Aldy Hernandez  <aldyh@redhat.com>

        * rs6000.c: (altivec_expand_builtin): Only expand altivec builtins
        when TARGET_ALTIVEC.  Move handling of generic unary, binary, and
        ternary operations from here...
        (rs6000_expand_builtin): ...to here.
        New argument expandedp.
        Change all instances of altivec_expand_binop_builtin to
        rs6000_expand_binop_builtin.
        (altivec_expand_unop_builtin): Rename to
        rs6000_expand_unop_builtin.
        (altivec_expand_binop_builtin): Rename to
        rs6000_expand_binop_builtin.
        (altivec_expand_ternop_builtin): Rename to
        rs6000_expand_ternop_builtin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54034 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Define with value.
        (TARGET_BI_ARCH): Likewise.
        * config/i386/i386.h: Test TARGET_64BIT_DEFAULT by value.
        (TARGET_SWITCHES): Combine target defaults here not in TARGET_DEFAULT.
        (TARGET_64BIT_DEFAULT): Default to 0.
        (TARGET_DEFAULT): Default to MASK_OMIT_LEAF_FRAME_POINTER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54032 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (USE_HIDDEN_LINKONCE): New.
        (get_pc_thunk_name): New.
        (output_set_got): Use it.
        (ix86_asm_file_end): If USE_HIDDEN_LINKONCE, emit get_pc thunks
        into linkonce sections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54031 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(CPP_SUBTARGET_SPEC64, CPP_SUBTARGET_SPEC32): Remove.
(CPP_SUBTARGET_SPEC): Don't provide different versions for
default-32 and default-64.  Just always use %(netbsd_cpp_spec).
(SUBTARGET_EXTRA_SPECS): Remove cpp_subtarget_spec32 and
cpp_subtarget_spec64.  Add netbsd_cpp_spec.
* config/sparc/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Make sure this is undefined.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54030 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (propagate_one_insn): Do not remove a dead insn if it
        contains a REG_RETVAL note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54028 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched (sched_analyze): Remove another useless clearing
        of SCHED_GROUP_P I missed yesterday.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54027 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa.h (ASM_OUTPUT_MI_THUNK): Move implementation into pa.c.
        * pa.c (pa_asm_output_mi_thunk): New function.
        * pa-protos.h (pa_asm_output_mi_thunk): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54026 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_base_arch_macro, avr_extra_arch_macro): New.
(avr_asm_only_p): Make non-static.
(enum avr_arch): Remove.
(avr_arch_types): New.
(avr_mcu_types): Update.
(avr_override_options): Use avr_arch_types table instead of switch.
* avr.h (CPP_PREDEFINES): Die.
(avr_base_arch_macro, avr_extra_arch_macro): New.
(TARGET_CPU_CPP_BUILTINS): New.
(CPP_SPEC, EXTRA_SPECS): Simplify.
(CPP_AVR1_SPEC, CPP_AVR2_SPEC, CPP_AVR3_SPEC, CPP_AVR4_SPEC,
CPP_AVR5_SPEC): Die.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54023 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/netbsd.h (TARGET_OS_CPP_BUILTINS): Use
NETBSD_OS_CPP_BUILTINS_AOUT.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54022 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_output_function_epilogue): New.
        (TARGET_ASM_FUNCTION_EPILOGUE): New.
        (pic_label_name): Remove.
        (pic_labels_used): New.
        (ix86_asm_file_end): Emit one pc load stub for each register used.
        (output_set_got): Generate deep pc load to any register.
        (ix86_select_alt_pic_regnum): New.
        (ix86_save_reg): Don't save pic register if we can find a valid
        call-clobbered replacement.
        (ix86_expand_prologue): If we found a valid replacement, renumber
        pic_offset_table_rtx.
        * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Look at
        pic_offset_table_rtx after reload.
        (REAL_PIC_OFFSET_TABLE_REGNUM): New.
        * config/i386/i386.md (set_got): Make insn, not expander.
        (set_got_nopic, set_got_deep, set_got_nodeep): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54021 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_compute_frame_layout): Do add bottom
        alignment for alloca.

* gcc.c-torture/execute/alloca-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54018 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (output_pic_addr_const): Lowercase rip.
        (print_operand_address): Only add rip for symbolic addresses
        for which we do not have another relocation type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54017 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(EXTRA_SPECS): Add netbsd_cpp_spec.
(CPP_SPEC): Use %(netbsd_cpp_spec).
(CPP_PREDEFINES): Remove.
* config/m68k/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).
(CPP_PREDEFINES): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54016 138bc75d-0d04-0410-961f-82ee72b054a4

Revert this patch:

-       * haifa-sched.c (schedule_block): Do not count USE and CLOBBER
-       insns against the issue rate.
-
-       * sched-deps.c (sched_create_groups_for_libcalls): New function.
-       (sched_analyze): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54015 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/6844
* cppmacro.c (cpp_macro_definition): Reserve space for terminating
NUL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54014 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host [s390*-linux*]: Set can_unwind_signal=yes.
* configure.in [s390*-*-linux*]: Do not define HAVE_BACKTRACE.
Set SIGNAL_HANDLER=include/s390-linux.h.
* configure: Regenerate.
* include/s390-linux.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54012 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Eric Christopher  <echristo@redhat.com>

* config/mips/linux.h (SUBTARGET_CPP_SPEC): Add support for
mips5/mips32/mips64 and _MIPS_ISA_MIPSXX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54011 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fr30/fr30.md: Remove previous restriction on splits.
  Enforce conformance through gen_lowpart and cont_int_operand.
* config/fr30/fr30.h (BSS_SECTION_ASM_OP): Use ".section .bss"
  as the assembler does not support ".bss".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54010 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Remove.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).
* config/i386/netbsd.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Remove.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Use %(netbsd_cpp_spec).
* config/i386/netbsd64.h (TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES, CPP_LP64_SPEC, CPP_SUBTARGET_SPEC): Remove.
(SUBTARGET_EXTRA_SPECS): Remove cpp_lp64 and cpp_subtarget.
Add netbsd_cpp_spec.
(CPP_SPEC): Remove %(cpp_subtarget), add %(netbsd_cpp_spec).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54009 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Neil Booth  <neil@daikokuya.demon.co.uk>
    Zack Weinberg <zack@codesourcery.com>

* cppexp.c (cpp_num): Move to cpplib.h.
(CPP_ERROR): Remove.
(interpret_float_suffix, interpret_int_suffix): New.
(struct suffix, vsuf_1, vsuf_2, vsuf_3): Remove.
(cpp_classify_number, cpp_interpret_integer): New.
(interpret_number): Remove.
(eval_token): Update to use new routines.
* cpphash.h (cpp_num_part): Move to cpplib.h.
* cppinit.c (cpp_post_options): Set warn_long_long.
* cpplib.h (struct cpp_options): Add warn_long_long.
(cpp_num, cpp_num_part, CPP_N_CATEGORY, CPP_N_INVALID,
CPP_N_INTEGER, CPP_N_FLOATING, CPP_N_WIDTH, CPP_N_SMALL,
CPP_N_MEDIUM, CPP_N_LARGE, CPP_N_RADIX, CPP_N_DEC, CPP_N_HEX,
CPP_N_OCTAL, CPP_N_UNSIGNED, CPP_N_IMAGINARY, cpp_classify_number,
cpp_interpret_integer): New.
testsuite:
* gcc.dg/cpp/c++98-pedantic.c, gcc.dg/cpp/c89-pedantic.c,
gcc.dg/cpp/c94-pedantic.c, gcc.dg/cpp/gnuc89-pedantic.c,
gcc.dg/cpp/if-1.c: Update for modified diagnostics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54007 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-29  Joel Sherrill <joel@OARcorp.com>

        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Use -m403 and -m405.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54006 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/netbsd.h (TARGET_OS_CPP_BUILTINS): Use
NETBSD_OS_CPP_BUILTINS_ELF and NETBSD_OS_CPP_BUILTINS_LP64.
(CPP_SUBTARGET_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Define.
(CPP_SPEC): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54005 138bc75d-0d04-0410-961f-82ee72b054a4

    * haifa-sched.c (schedule_block): Do not count USE and CLOBBER
        insns against the issue rate.

        * sched-deps.c (sched_create_groups_for_libcalls): New function.
        (sched_analyze): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54004 138bc75d-0d04-0410-961f-82ee72b054a4

    * ssa.c (rename_insn_1): Rename uses of undefined registers to
        prevent confusion if/when the register is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54002 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/6838
* config/cris/cris.md: Fix typos and thinkos in comments.
("*mov_sideqi_biap_mem"): Remove '*' in constraint for operand 4,
second alternative.
("*mov_sidehi_biap_mem", "*mov_sidesi_biap_mem"): Ditto.
("*mov_sideqi_mem"): Similar, but for operand 3.
("*mov_sidehi_mem", "*mov_sidesi_mem"): Ditto.
(splitter for mov_sideqi_mem, mov_sidehi_mem, mov_sidesi_mem):
Remove spurious mode specifier on operand 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53999 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020529-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53998 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300-protos.h: Remove the prototype for
o_operand.
Add prototypes for single_one_operand and single_zero_operand.
* config/h8300/h8300.c (o_operand): Remove.
(single_one_operand): New.
(single_zero_operand): Likewise.
(print_operand): For 'V' operand, and the operand with 0xff.
For 'V' and 'W' operands, do not and the bit position with 7.
* config/h8300/h8300.md (various anonymous patterns): Replace
use of exact_log2 with single_one_operand/single_zero_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53994 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53993 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.c (legitimate_pic_operand_p): Do not
accept symbolic LARL operands.
(s390_emit_epilogue): Do not set FRAME_RELATED_P on
epilogue insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53991 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.md (cmpstr_64/31): Mark whole
  input registers as used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53990 138bc75d-0d04-0410-961f-82ee72b054a4

(libstdc++-v3-init): Rebuild the wrapper file every time this proc is called.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53987 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53986 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_save_reg): Examine regs_ever_live,
        not current_function_uses_pic_offset_table and
        current_function_uses_const_pool; examine current_function_profile.
        (ix86_expand_prologue): Likewise.  Add pic_offset_table_rtx as
        input to blockage if needed.
        (ix86_expand_call): Do not set current_function_uses_pic_offset_table.
        (legitimize_pic_address): Likewise.  Set regs_ever_live for
        pic_offset_table_rtx when invoked during reload.
        * config/i386/i386.h (FINALIZE_PIC): Remove.
        * config/i386/i386.md (tablejump): Reformat.  Do not set
        current_function_uses_pic_offset_table.
        (tls_global_dynamic, tls_local_dynamic_base): Likewise.
        (blockage): Accept anything as operand 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53981 138bc75d-0d04-0410-961f-82ee72b054a4

* config/netbsd-aout.h (NETBSD_OS_CPP_BUILTINS_AOUT): Define
common CPP built-ins for all NetBSD a.out targets.
* config/netbsd-elf.h (NETBSD_OS_CPP_BUILTINS_ELF): Define
common CPP built-ins for all NetBSD ELF targets.
* config/netbsd.h: Add missing notice.
(NETBSD_OS_CPP_BUILTINS_COMMON): Define common CPP built-ins
for all NetBSD targets.
(NETBSD_OS_CPP_BUILTINS_LP64): Define common CPP built-ins
for all NetBSD targets using an LP64 code model.
(NETBSD_CPP_SPEC): Define CPP_SPEC parts common to all
NetBSD targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53980 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (update_life_info_in_dirty_blocks): Only do a partial
        update if UPDATE_LIFE_LOCAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53978 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-28  Phil Edwards  <pme@gcc.gnu.org>

* testsuite/Makefile.am (noinst_LIBRARIES):  New target.  Pull in
CXX/INCLUDES.
* testsuite/Makefile.in:  Regenerate.
* testsuite/testsuite_hooks.h (gnu_copy_tracker):  Move from
list_modifiers.cc and rename from 'T'.  Move code bodies...
* testsuite/testsuite_hooks.cc:  ...to here.  New file.
* testsuite/23_containers/list_modifiers.cc:  Move 'T' class out.
* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3_target_compile):
Add libv3test.a to link options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53977 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.c (expand_binop): Fix nwords sign warnings.
        generate pseudo for add_optab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53976 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c: Include real.h for REAL_VALUE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53975 138bc75d-0d04-0410-961f-82ee72b054a4

config/sh reorganization to factor out endianness and coff:

* config/sh/little.h: New file.
        * config/sh/sh.h (TARGET_ENDIAN_DEFAULT): If not already
        defined, define to 0 to select big-endian.
(SUBTARGET_ASM_ENDIAN_SPEC): Define according to TARGET_ENDIAN_DEFAULT.
        (TARGET_DEFAULT): Include TARGET_ENDIAN_DEFAULT.
        * config/sh/sh64.h (TARGET_DEFAULT): Include TARGET_ENDIAN_DEFAULT.
        * config/sh/t-be: New file.
        * config/sh/t-le: New file.

* sh.h (SDB_DEBUGGING_INFO, #include "dbxcoff.h"): Moved to sh/coff.h.
(SDB_DELIM, MAX_OFILE_ALIGNMENT, IDENT_ASM_OP): Likewise.
(TARGET_ASM_NAMED_SECTION, ASM_OUTPUT_SKIP): Likewise.
(USER_LABEL_PREFIX, LOCAL_LABEL_PREFIX): Likewise.
(ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Likewise.
(ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise.
(ASM_FILE_END, ASM_DECLARE_FUNCTION_NAME): Deleted.
(CPP_SPEC, SUBTARGET_CPP_ENDIAN_SPEC): Likewise.
(SUBTARGET_CPP_SPEC, CPP_DEFAULT_CPU_SPEC, CPP_PREDEFINES): Likewise.
(EXTRA_SPECS): Remove SUBTARGET_CPP_ENDIAN_SPEC and
CPP_DEFAULT_CPU_SPEC.  Add LINK_EMUL_PREFIX, LINK_DEFAULT_CPU_EMUL,
SUBTARGET_LINK_EMUL_SUFFIX and SUBTARGET_LINK_SPEC.
(LINK_SPEC): Define to SH_LINK_SPEC.
(TARGET_CPU_CPP_BUILTINS, SH_LINK_SPEC): Define.
(LINK_EMUL_PREFIX, LINK_DEFAULT_CPU_EMUL): Likewise.
(SUBTARGET_LINK_EMUL_SUFFIX, SUBTARGET_LINK_SPEC): Likewise.
(CPP_SPEC): Reduce to %(subtarget_cpp_spec).
(TARGET_ENDIAN_DEFAULT): Define if not already defined.
* config/sh/coff.h: New file.
(TARGET_ASM_NAMED_SECTION): Now default_coff_asm_named_section
(TARGET_OBJFMT_CPP_BUILTINS): Define.
* config/sh/elf.h (IDENT_ASM_OP): No need to #undef at the start.
(ASM_FILE_END, ASM_OUTPUT_SOURCE_LINE): Likewise.
(DBX_OUTPUT_MAIN_SOURCE_FILE_END, TARGET_ASM_NAMED_SECTION): Likewise.
(ASM_DECLARE_FUNCTION_NAME, MAX_OFILE_ALIGNMENT, SIZE_TYPE): Likewise.
(PTRDIFF_TYPE): Likewise.
("dbxelf.h", "elfos.h", "svr4.h"): Don't #include.
(CPP_PREDEFINES): Don't define.
(TARGET_OBJFMT_CPP_BUILTINS): Define.
(LINK_SPEC): Define to SH_LINK_SPEC.
(LINK_EMUL_PREFIX): Redefine.
* config/sh/linux.h: (SUBTARGET_CPP_SPEC): Remove -fpic / -fPIC cases.
(SUBTARGET_CPP_ENDIAN_SPEC, CPP_DEFAULT_CPU_SPEC): Remove redefinition.
(CPP_PREDEFINES, SUBTARGET_ASM_ENDIAN_SPEC): Likewise.
(CC1_SPEC, CC1PLUS_SPEC, LINK_SPEC): Likewise.
(TARGET_OS_CPP_BUILTINS): Define.
(TARGET_DEFAULT): Redefine.
(SUBTARGET_LINK_EMUL_SUFFIX, SUBTARGET_LINK_SPEC): Likewise.
* config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): Remove.
(LINK_SPEC): Don't redefine.
(LINK_DEFAULT_CPU_EMUL): Redefine.
(TARGET_DEFAULT): Include TARGET_ENDIAN_DEFAULT.
* sh.c (sh_asm_named_section): Don't declare / define.
* t-linux (MULTILIB_OPTIONS): Rely on pre-set endianness option.
* config.gcc (sh-*-elf* tm_file): Add dbxelf.h elfos.h svr4.h.
(sh64-*-elf* tm_file): Likewise.
(sh-*-rtemself* tm_file): Likewise.
(sh-*-linux* tm_file): Likewise.  Add sh/little.h.
(sh-*-linux* tmake_file): Add sh/t-le.
(sh-*-rtems* tm_file): Add sh/coff.h
(sh-*-* tm_file): Likewise.

* sh.h (LEGITIMATE_PIC_OPERAND_P): Check for SYMBOL_REF before using
CONSTANT_POOL_ADDRESS_P.

* coff.h (HAS_INIT_SECTION, INVOKE__MAIN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53974 138bc75d-0d04-0410-961f-82ee72b054a4

    * sched-deps.c (sched_analyze): Do not clear SCHED_GROUP_P.
        * haifa-sched.c (move_insn): Clear SCHED_GROUP_P after it is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53973 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/openbsd.h (HAVE_GAS_MAX_SKIP_P2ALIGN):  Remove,
inherited from gas.h.
(ASM_QUAD):  Undef.  OpenBSD does not support it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53971 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (binaries): Change mingw binaries
link to www.mingw.org.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53968 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloop.c (flow_loops_cfg_dump): Use bb->index, not i.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53967 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_compute_frame_layout): Do not add
        bottom alignment for leaf functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53965 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/milli32.S, config/pa/lib1funcs.asm,
config/sparc/sol2-g1.asm: Delete unused files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53964 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (default_binds_local_p): Check TREE_PUBLIC before
        DECL_EXTERNAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53963 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (calculate_global_regs_live): Rename call_used to
        invalidated_by_call.  Initialize from regs_invalidated_by_call
        instead of call_used_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53962 138bc75d-0d04-0410-961f-82ee72b054a4

    * cfg.c (dump_flow_info): Print bb->index, not i, for block number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53961 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (noconfigdirs): Don't compile libiberty, libstdcxx
and libgcj for AVR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53960 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.

* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.

* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53959 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (last_basic_block): Declare.
(expunge_block_nocompact): Declaration removed.
(compact_blocks): Declare.
* cfg.c (last_basic_block): New variable.
(expunge_block_nocompact): Removed.
(expunge_block): Do not compact basic blocks.
(compact_blocks): New.
* cfganal.c (flow_call_edges_add): Use the fact that bb indices no
longer change.
* cfgbuild.c (find_basic_blocks_1, find_basic_blocks): Set
last_basic_block.
* cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Do not change
real positions of blocks.
(delete_unreachable_blocks): Simplified -- quadratic behavior now
cannot occur.
(cleanup_cfg): Compact blocks.
* cfgrtl.c (create_basic_block): Insert basic blocks to the end of
basic_block_info varray.
(flow_delete_block): Comment update.
(back_edge_of_syntactic_loop_p): Modify position check code.
(verify_flow_info): Update checking.
* flow.c (calculate_global_regs_live): Use FOR_EACH_BB.
* ifcvt.c (SET_ORIG_INDEX, ORIG_INDEX): Removed.
(find_if_case_1, find_if_case_2, if_convert): Use the fact that bb
indices no longer change.
* lcm.c (optimize_mode_switching): Replace n_basic_blocks with
last_basic_block.
* predict.c (estimate_bb_frequencies): Remove unneccessary code.
* profile.c (branch_prob): Compact blocks.
* sched-rgn.c (find_rgns): Replace n_basic_blocks with
last_basic_block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53957 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md (two anonymous patterns): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53955 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-28  David S. Miller  <davem@redhat.com>

* config/sparc/sparc.md (cpu): Tidy.
(type): Delete 'return', add 'ialuX', 'flushw', 'iflush', and
'trap'.
(in_call_delay): Delete reference to 'return' type.
(eligible_for_return_delay, in_return_delay, define_delay
referencing those): Delete.
(rest of file): Use new type attributes as appropriate.
* config/sparc/sparc-protos.h (eligible_for_return_delay): Delete.
* config/sparc/sparc.c (eligible_for_return_delay): Likewise.
* config/sparc/ultra1_2.md (us1_single): New reservation.
(us1_ialuX): Likewise.
* config/sparc/ultra3.md (us3_single): Likewise.
(us3_ialuX): Likewise.
(us3_imul, us3_idiv): Tweak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53953 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_in_small_data_p): Return false for
        STRING_CST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53952 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53951 138bc75d-0d04-0410-961f-82ee72b054a4

Fix last commit. Sorry about that.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53946 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.gcc: Obsolete mn10200.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53944 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c (interpret_number): Optimize for single-digit
and less-than-half-precision cases.
(num_trim, num_positive, num_div_op): Cast constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53943 138bc75d-0d04-0410-961f-82ee72b054a4

* src/x86/ffi.c (ffi_prep_args): Remove reference to avn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53942 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c: Add support for __attribute__((nothrow)) to specify
that a function cannot throw an exception (using TREE_NOTHROW).
(handle_nothrow_attribute): New function to process this attribute.

* doc/extend.texi: Document the new nothrow function attribute.

2002-05-27  Richard Henderson  <rth@redhat.com>

* g++.dg/ext/attrib6.C: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53940 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-27  H.J. Lu  (hjl@gnu.org)

* cppexp.c (num_trim): Use 1UL instead of 1 for long int.
(num_positive): Likewise.
(num_div_op): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53939 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/gcc.dg/cpp/arith-3.c: Need -std=c99.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53938 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/pure-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53937 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_common_init): Always use intmax_t.
testsuite:
* gcc.dg/cpp/arith-2.c: Remove.
* gcc.dg/cpp/arith-3.c: Don't set std=c99.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53936 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_common_init): Use intmax_t for now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53935 138bc75d-0d04-0410-961f-82ee72b054a4

c
2002-05-27  Benjamin Kosnik  <bkoz@redhat.com>

* src/misc-inst.cc: Define unnecessary algorithm
instantiations. Break apart instantiations into groupings below.
* src/fstream-inst.cc: New.
* src/io-inst.cc: New.
* src/istream-inst.cc: New.
* src/ostream-inst.cc: New.
* src/streambuf-inst.cc: New.
* src/sstream-inst.cc: New.
* src/Makefile.am (sources): Add files.
* src/Makefile.in: Regenerate.

* acinclude.m4: Work around automake 1.4-p5 bug, change
AM_GNU_GETTEXT in comments to AM-GNU-GETTEXT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53930 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-24  Andrew Haley  <aph@redhat.com>

        * fold-const.c (fold): Don't convert (T)(x & c) into (T)x & (T)c
        if T is a boolean type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53929 138bc75d-0d04-0410-961f-82ee72b054a4

Add this file from last commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53928 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-23  Bo Thorsen  <bo@suse.de>

        * config/i386/libgcc-x86_64-glibc.ver: Copy this file from the
3.1 branch. The file was made by Jakub Jelinek.
* config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Add i386
support so multilib doesn't break. And don't define this at all
when -Dinhibit_libc is used.
(MULTILIB_DEFAULTS): Always set default to 64 bit compilation.
* config/i386/t-linux64: Implement full multilib support. Patch
originally done by Andreas Jaeger and Jakub Jelinek.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53927 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-27  Bo Thorsen  <bo@suse.de>

* src/x86/ffi.c (ffi_prep_args): Remove unused variable and
fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53926 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (last_basic_block): Defined as synonym for
n_basic_blocks.
* cfganal.c (mark_dfs_back_edges, flow_reverse_top_sort_order_compute,
flow_depth_first_order_compute, flow_preorder_transversal_compute,
flow_dfs_compute_reverse_init): Replaced relevant occurences of
n_basic_blocks with last_basic_block.
* cfgbuild.c (make_edges): Likewise.
* cfgloop.c (flow_loop_scan, flow_loops_find): Likewise.
* cfgrtl.c (verify_flow_info, purge_all_dead_edges): Likewise.
* combine.c (combine_instructions): Likewise.
* df.c (df_alloc, df_analyse_1, df_analyse, iterative_dataflow_sbitmap,
iterative_dataflow_bitmap): Likewise.
* dominance.c (init_dom_info, calc_dfs_tree_nonrec, calc_dfs_tree,
calc_idoms, idoms_to_doms): Likewise.
* flow.c (update_life_info_in_dirty_blocks, free_basic_block_vars):
Likewise.
* gcse.c (gcse_main, alloc_gcse_mem, compute_local_properties,
compute_hash_table, expr_reaches_here_p, one_classic_gcse_pass,
one_cprop_pass, compute_pre_data, pre_expr_reaches_here_p,
one_pre_gcse_pass, compute_transpout, delete_null_pointer_checks_1,
delete_null_pointer_checks, compute_code_hoist_vbeinout,
hoist_expr_reaches_here_p, hoist_code, one_code_hoisting_pass,
compute_store_table, build_store_vectors): Likewise.
* haifa-sched.c (sched_init): Likewise.
* ifcvt.c (if_convert): Likewise.
* lcm.c (compute_antinout_edge, compute_laterin, compute_insert_delete,
pre_edge_lcm, compute_available, compute_nearerout,
compute_rev_insert_delete, pre_edge_rev_lcm, optimize_mode_switching):
Likewise.
* predict.c (estimate_probability, process_note_prediction,
note_prediction_to_br_prob): Likewise.
* profile.c (GCOV_INDEX_TO_BB, BB_TO_GCOV_INDEX): Likewise.
* recog.c (split_all_insns, peephole2_optimize): Likewise.
* regrename.c (copyprop_hardreg_forward): Likewise.
* resource.c (init_resource_info): Likewise.
* sched-rgn.c (build_control_flow, find_rgns, compute_trg_info,
init_regions, schedule_insns): Likewise.
* ssa-ccp.c (ssa_const_prop): Likewise.
* ssa-dce.c (ssa_eliminate_dead_code): Likewise.
* ssa.c (compute_dominance_frontiers,
compute_iterated_dominance_frontiers, convert_to_ssa): Likewise.

* df.c (df_refs_unlink): Fix FOR_EACH_BB usage (in #if 0'ed code)
* gcse.c (alloc_rd_mem, alloc_avail_expr_mem): Use n_blocks for vector
sizes consistently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53924 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (can_hoist_p, hoist_insn_after, hoist_insn_to_edge):
new.
* rtlanal.c (hoist_test_store, can_hoist_insn_p, hoist_update_store,
hoist_insn_after, hoist_insn_to_edge): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53923 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-27  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/6795.
* config/os/solaris/solaris2.6/bits/ctype_noninline.h
(classic_table): Fix.
* config/os/solaris/solaris2.5/bits/ctype_noninline.h: Same.

2002-05-27  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/22_locale/ctype_is_wchar_t.cc: Guard with
_GLIBCPP_USE_WCHAR_T.
* testsuite/22_locale/ctype_narrow_wchar_t.cc: Same.
* testsuite/22_locale/ctype_to_wchar_t.cc: Same.
* testsuite/22_locale/ctype_widen_wchar_t.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53921 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (PEOP_SCAN_DEAD_STORES): New.
(PROP_FINAL): Include.
* flow.c (life_analysis, update_life_info,
init_propagate_block_info, mark_set_1, mark_used_rgs):
Support SCAN_DEAD_STORE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53920 138bc75d-0d04-0410-961f-82ee72b054a4

* update_version (textstring_FILES): Change gcc/ada/gnatvsn.ads to
gcc/gcc/ada/gnatvsn.ads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53918 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53917 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/gcc.dg/cpp/if-3.c: Forgot to remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53912 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (c_common_init): Set CPP arithmetic precision.
* cppexp.c (cpp_num_part): Move typedef ...
* cpphash.h: ...here; make unsigned HOST_WIDE_INT.
* cppinit.c (cpp_create_reader): Default to host long arithmetic.
(sanity_checks): Update.
testsuite:
* gcc.dg/cpp/arith-2.c, gcc.dg/cpp/arith-3.c: New tests.
* gcc.dg/cpp/if-3.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53911 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.lang/PR6820.java: New file.
* libjava.lang/PR6820.out: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53908 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-26  Geoffrey Keating  <geoffk@redhat.com>

* Makefile.in (INSTALL_HEADERS): Add 'install-mkheaders'.
(mkheaders): New rule.
(install-mkheaders): New rule.
* configure.in (all_outputs): Add mkheaders.
* configure: Regenerate.
* mkheaders.in: New file.

Index: gcc/Makefile.in
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Makefile.in,v
retrieving revision 1.880
diff -p -u -p -r1.880 Makefile.in
--- gcc/Makefile.in 25 May 2002 22:01:40 -0000 1.880
+++ gcc/Makefile.in 27 May 2002 04:14:19 -0000
@@ -434,7 +434,7 @@ FLOAT_H=@float_h_file@
 LIBCONVERT =

 # Control whether header files are installed.
-INSTALL_HEADERS=install-headers
+INSTALL_HEADERS=install-headers install-mkheaders

 # Control whether Info documentation is built and installed.
 BUILD_INFO = @BUILD_INFO@
@@ -878,6 +878,9 @@ gccbug: $(srcdir)/gccbug.in
 mklibgcc: $(srcdir)/mklibgcc.in
  CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status

+mkheaders: $(srcdir)/mkheaders.in
+ CONFIG_FILES=mkheaders CONFIG_HEADERS= ./config.status
+
 # cstamp-h.in controls rebuilding of config.in.
 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 # delete it.  A stamp file is needed as autoheader won't update the file if
@@ -2839,6 +2842,47 @@ install-headers-cpio: stmp-int-hdrs $(ST
 # Install the include directory using cp.
 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
  cp -p -r include $(libsubdir)
+
+itoolsdir = $(libsubdir)/install-tools
+# Don't install the headers.  Instead, install appropriate scripts
+# and supporting files for fixincludes to be run later.
+install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir \
+    mkheaders xlimits.h
+ -rm -rf $(itoolsdir)
+ $(SHELL) $(srcdir)/mkinstalldirs $(itoolsdir)/include
+ for file in $(USER_H); do \
+   realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
+   $(INSTALL_DATA) $$file \
+     $(itoolsdir)/include/$$realfile ; \
+ done
+ if [ x$(FLOAT_H) != xMakefile.in ]; then \
+   $(INSTALL_DATA) $(srcdir)/config/$(FLOAT_H) \
+      $(itoolsdir)/include/float.h ; \
+ else :; fi
+ $(INSTALL_DATA) xlimits.h $(itoolsdir)/include/limits.h
+ if [ x$(STMP_FIXINC) != x ] ; then \
+   $(INSTALL_DATA) $(srcdir)/README-fixinc \
+     $(itoolsdir)/include/README ; \
+   $(INSTALL_PROGRAM) fixinc.sh $(itoolsdir)/fixinc.sh ; \
+   $(INSTALL_PROGRAM) fixinc/fixincl $(itoolsdir)/fixincl ; \
+   $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(itoolsdir)/gsyslimits.h ; \
+ else :; fi
+ if [ x$(STMP_FIXPROTO) != x ] ; then \
+   $(INSTALL_PROGRAM) $(srcdir)/mkinstalldirs \
+ $(itoolsdir)/mkinstalldirs ; \
+   $(INSTALL_PROGRAM) $(srcdir)/fixproto $(itoolsdir)/fixproto ; \
+   $(INSTALL_PROGRAM) fix-header$(build_exeext) \
+ $(itoolsdir)/fix-header$(build_exeext) ; \
+ else :; fi
+ $(INSTALL_PROGRAM) mkheaders $(itoolsdir)/mkheaders
+ echo 'SYSTEM_HEADER_DIR="$(SYSTEM_HEADER_DIR)"' \
+ > $(itoolsdir)/mkheaders.conf
+ echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
+ >> $(itoolsdir)/mkheaders.conf
+ echo 'FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"' \
+ >> $(itoolsdir)/mkheaders.conf
+ echo 'STMP_FIXPROTO="$(STMP_FIXPROTO)"' >> $(itoolsdir)/mkheaders.conf
+ echo 'STMP_FIXINC="$(STMP_FIXINC)"' >> $(itoolsdir)/mkheaders.conf

 # Use this target to install the program `collect2' under the name `collect2'.
 install-collect2: collect2 installdirs
Index: gcc/configure
===================================================================
RCS file: /cvs/gcc/gcc/gcc/configure,v
retrieving revision 1.606
diff -p -u -p -r1.606 configure
--- gcc/configure 25 May 2002 19:51:40 -0000 1.606
+++ gcc/configure 27 May 2002 04:14:21 -0000
@@ -8065,7 +8065,7 @@ all_languages=
 all_boot_languages=
 all_compilers=
 all_stagestuff=
-all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
+all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc mkheaders'
 # List of language makefile fragments.
 all_lang_makefiles=

Index: gcc/configure.in
===================================================================
RCS file: /cvs/gcc/gcc/gcc/configure.in,v
retrieving revision 1.593
diff -p -u -p -r1.593 configure.in
--- gcc/configure.in 25 May 2002 19:51:41 -0000 1.593
+++ gcc/configure.in 27 May 2002 04:14:21 -0000
@@ -2312,7 +2312,7 @@ all_languages=
 all_boot_languages=
 all_compilers=
 all_stagestuff=
-all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc'
+all_outputs='Makefile intl/Makefile fixinc/Makefile gccbug mklibgcc mkheaders'
 # List of language makefile fragments.
 all_lang_makefiles=

Index: gcc/mkheaders.in
===================================================================
RCS file: gcc/mkheaders.in
diff -N gcc/mkheaders.in
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gcc/mkheaders.in 27 May 2002 04:14:21 -0000
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+# Copyright (C) 2002 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 2, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING.  If not, write to the Free
+#Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+#02111-1307, USA.
+
+# Basic information
+target=@target@
+target_alias=@target_alias@
+version=@gcc_version@
+
+VERBOSE=0
+while [ x$1 = x-v ] ; do
+    shift
+    VERBOSE=`expr $VERBOSE + 1`
+done
+export VERBOSE
+
+if [ x$1 = x--help ] ; then
+    echo "Usage: mkheaders [options] [prefix]"
+    echo "Options:"
+    echo "  -v        Print more output (may be repeated for even more output)"
+    echo "  --help    This help"
+    echo "  --version Print version information"
+    exit 0
+fi
+
+if [ x$1 = x--version ] ; then
+    echo "mkheaders (GCC) version $version"
+    echo "Copyright 2002 Free Software Foundation, Inc."
+    echo "This program is free software; you may redistribute it under the"
+    echo "terms of the GNU General Public License.  This program has"
+    echo "absolutely no warranty."
+    exit 0
+fi
+
+# Common prefix for installation directories.
+if [ x$1 != x ] ; then
+  prefix=$1
+else
+  prefix=@prefix@
+fi
+# Directory in which to put localized header files. On the systems with
+# gcc as the native cc, `local_prefix' may not be `prefix' which is
+# `/usr'.
+# NOTE: local_prefix *should not* default from prefix.
+local_prefix=@local_prefix@
+# Directory in which to put host dependent programs and libraries
+exec_prefix=@exec_prefix@
+# Directory in which to put the directories used by the compiler.
+libdir=@libdir@
+# Directory in which the compiler finds executables, libraries, etc.
+libsubdir=${libdir}/gcc-lib/${target_alias}/${version}
+# Since gcc_tooldir does not exist at build-time, use -B${build_tooldir}/bin/
+build_tooldir=${exec_prefix}/${target_alias}
+# Directory to search for site-specific includes.
+local_includedir=${local_prefix}/include
+includedir=${prefix}/include
+
+itoolsdir=${libsubdir}/install-tools
+incdir=${libsubdir}/include
+
+. ${itoolsdir}/mkheaders.conf
+
+cd ${itoolsdir}
+rm -rf ${incdir}/*
+
+if [ x${STMP_FIXINC} != x ] ; then
+ TARGET_MACHINE="${target}" target_canonical="${target}" \
+     ${SHELL} ./fixinc.sh ${incdir} \
+     ${SYSTEM_HEADER_DIR} ${OTHER_FIXINCLUDES_DIRS}
+ rm -f ${incdir}/syslimits.h
+ if [ -f ${incdir}/limits.h ]; then
+   mv ${incdir}/limits.h ${incdir}/syslimits.h
+ else
+   cp gsyslimits.h ${incdir}/syslimits.h
+ fi
+fi
+
+cp include/* ${incdir}
+
+if [ x${STMP_FIXPROTO} != x ] ; then
+  mkinstalldirs="${SHELL} ${itoolsdir}/mkinstalldirs"
+  export FIXPROTO_DEFINES mkinstalldirs
+  ${SHELL} fixproto ${incdir} ${incdir} ${SYSTEM_HEADER_DIR} || exit 1
+fi

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53907 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr-protos.h (avr_out_sbxx_branch): Declare.
* config/avr/avr.c (jump_over_one_insn_p): Take length of the
branch insn into account, do not assume 1.
(avr_out_sbxx_branch): New function.  Optimize cases of skipping
over single word insn.  Handle upper half of I/O space too.
* config/avr/avr.md (*sbrx_branch): Use it.
(*sbrx_and_branchhi, *sbrx_and_branchsi): Likewise.
(*sbix_branch, *sbix_branch_bit7): Likewise.
(*sbix_branch_tmp, *sbix_branch_tmp_bit7): New.
Use RTL peepholes to optimize register operand sign tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53906 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (fold_rtx): Don't optimize if SUBREG changes mode class.

* g++.dg/opt/cse2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53905 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53902 138bc75d-0d04-0410-961f-82ee72b054a4

* cfg.c (dump_flow_info): Remove extra argument to fprintf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53901 138bc75d-0d04-0410-961f-82ee72b054a4

* cppexp.c (possible_sum_sign, integer_overflow, left_shift,
right_shift): Remove.
(cpp_num, cpp_num_part, PART_PRECISION, HALF_MASK, LOW_PART,
HIGH_PART): New.
(struct op): Use cpp_num.
(num_zerop, num_eq, num_positive, num_greater_freq, num_trim,
num_part_mul, num_unary_op, num_binary_op, num_negate,
num_bitwise_op, num_inequality_op, num_equality_op, num_mul,
num_div_op, num_lshift, num_rshift, append_digit): New.
(interpret_number, parse_defined, eval_token, reduce): Update
for two-integer arithmetic.
(binary_handler): New typedef.
(optab): Update.
(COMPARE, EQUALITY, BITWISE, MINMAX, UNARY, SHIFT): Delete.
(_cpp_parse_expr, reduce): Update to handle two-integers.
* cpplib.c (_cpp_test_assertion): Back up on CPP_EOF.
testsuite:
* gcc.dg/cpp/arith-1.c: New semantic tests.
* gcc.dg/cpp/if-1.c: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53900 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_asm_only_p): New variable.
(avr_override_options): Set it here if AVR1.
(asm_file_start): Test it here, report an error if set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53899 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c: Fix formatting.
* attribs.c: Likewise.
* bb-reorder.c: Likewise.
* bitmap.c: Likewise.
* bitmap.h: Likewise.
* builtins.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53898 138bc75d-0d04-0410-961f-82ee72b054a4

2002-05-26  Carlo Wood  <carlo@alinoe.com>
    Paolo Carlini  <pcarlini@unitus.it>

PR libstdc++/6811
* config/locale/ieee_1003.1-2001/codecvt_specializations.h
(__enc_traits::operator=): add missing return statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53896 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (find_valid_class): Accept new argument DEST,
choose class accordingly.
(push_reload): Update callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53894 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada:
* gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
(experimental)".

maintainer-scripts:
* gcc_release: Add gcc/ada/gnatvsn.ads to list of files in which
release status is updated.
* update_version (textstring_FILES): Add gcc/ada/gnatvsn.ads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53892 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (combine_instructions): Do not indent #if for
traditional C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53891 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53890 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-pragma.c (apply_pragma_weak): Convert value identifier to
        string for decl_attributes.
        (handle_pragma_weak): Call assemble_alias if we're modifying
        an existing decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53884 138bc75d-0d04-0410-961f-82ee72b054a4

New test for pr 6788

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53881 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/sparc/sparc.c (sparc_output_mi_thunk): New implementation
        using rtl instead of fprintf.
        * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Use it.
        * config/sparc/sparc-protos.h: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53880 138bc75d-0d04-0410-961f-82ee72b054a4

    * gettextP.h (SWAP): Change parameter type to unsigned int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53878 138bc75d-0d04-0410-961f-82ee72b054a4