* config/mips/netbsd.h (CACHE_FLUSH_FUNC): Define.

From-SVN: r54341

Daily bump.

From-SVN: r54333

natFileDescriptorWin32.cc (open): Disable Win32 file locking, just like the Sun JVM does.

2002-06-06  Adam Megacz <adam@xwt.org>

        * java/io/natFileDescriptorWin32.cc (open): Disable Win32 file
        locking, just like the Sun JVM does.

From-SVN: r54320

Fixed regression for the Objective-C compiler, which was miscompiling
simple C code

From-SVN: r54313

Define some missing language hooks: LANG_HOOKS_GET_ALIAS_SET and
LANG_HOOKS_SAFE_FROM_P

From-SVN: r54312

Daily bump.

From-SVN: r54306

ltmain.sh: Detect and handle object name conflicts while piecewise linking a static library.

2002-06-05  Loren J. Rittle <ljrittle@acm.org>

* ltmain.sh: Detect and handle object name conflicts while
piecewise linking a static library.

From-SVN: r54303

pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it rejects (mem (lo_sum (reg) (unspec)))...

        * pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it
        rejects (mem (lo_sum (reg) (unspec))), but will allow
        (mem (lo_sum (reg) (symbol_ref)) for PA2.0.

From-SVN: r54290

ctype_noninline.h (do_toupper,do_tolower): Call external symbol.

* config/os/aix/bits/ctype_noninline.h (do_toupper,do_tolower):
        Call external symbol.

From-SVN: r54285

2002-06-05  Paolo Carlini  <pcarlini@unitus.it>

* testsuite/22_locale/money_get_members_char.cc
(test02): Add decimal point to long double constants.
* testsuite/22_locale/money_get_members_wchar_t.cc
(test02): Likewise.
* testsuite/22_locale/money_put_members_char.cc
(test02, test03, test06): Likewise.
* testsuite/22_locale/money_put_members_wchar_t.cc:
(test02, test03, test06): Likewise.
* testsuite/22_locale/num_get_members_char.cc:
(test02, test01): Likewise; suffix long long constants with LL.
* testsuite/22_locale/num_get_members_wchar_t.cc:
(test02, test01): Likewise.
* testsuite/22_locale/num_put_members_char.cc:
(test02, test01): Likewise.
* testsuite/22_locale/num_put_members_wchar_t.cc:
(test02, test01): Likewise.

From-SVN: r54281

Daily bump.

From-SVN: r54275

* config/rs6000/linux64.h (ASM_OUTPUT_SOURCE_LINE): Define.

From-SVN: r54273

2002-06-04  Paolo Carlini  <pcarlini@unitus.it>
    Gaby Dos Reis  <gdr@codesourcery.com>

* include/bits/basic_string.tcc
(basic_string::_S_construct(forward_iterator_tag):
Fix typo in null pointer check.
* testsuite/21_strings/ctor_copy_dtor.cc: Add test04.

Co-Authored-By: Gabriel Dos Reis <gdr@codesourcery.com>
From-SVN: r54257

[multiple changes]

2002-05-18  Mark Mitchell  <mark@codesourcery.com>
* java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
* jcf-io.c (dirent.h): Include it.
(fnmatch.h): Likewise.
(compare_path): New function.
(java_or_class_file): Likewise.
(memoized_dirlist_entry): New type.
(memoized_dirlist_lookup_eq): New function.
(memoized_dirlists): New variable.
(caching_stat): New function.
(memoized_class_lookup_eq): New function.
(memoized_class_lookups): Likewise.
(find_class): Use memoized_class_lookups and caching_stat.
* jcf.h (JCF_USE_SCANDIR): Define.
* parse.y (java_expand_classes): Write the class files in reverse
order.

2002-05-13  Mark Mitchell  <mark@codesourcery.com>
* jcf-write.c (write_classfile): Unlink the temporary file if it
cannot be renamed.  Use concat to build up the name of the
temporary file.

2002-05-13  Mark Mitchell  <mark@codesourcery.com>
* jcf-write.c (write_classfile): Unlink the temporary file if it
cannot be renamed.  Use concat to build up the name of the
temporary file.

2002-05-23  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
* Makefile.am (all-recursive): Depend on $all_java_class_files so that
they build first.
* Makefile.in: Rebuilt.

2002-05-08  Mark Mitchell  <mark@codesourcery.com>
* Makefile.am (all_java_source_files): New variable.
(all_java_class_files): Likewise.
.java.class: New rule.
(CLEANFILES): Remove tmp-list.
* Makefile.in: Regenerated.

From-SVN: r54249

dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Do not initialize fields past the register table.

* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Do not initialize
fields past the register table.

* i386.c (classify_argument): Properly handle base classes.

From-SVN: r54246

loop.c (emit_prefetch_instructions): Properly place the address computation.

* loop.c (emit_prefetch_instructions): Properly place the address
computation.

* dwarf2out.c (output_call_frame_info): Do not skip unwind info
when flag_asynchronous_unwind_tables is set.

* i386-protos.h (x86_output_mi_thunk): Declare.
* unix.h (ASM_OUTPUT_MI_THUNK): Move offline to ...
* i386.c (x86_output_mi_thunk): ... here; handle 64bits.

* config/i386/i386.c (ix86_expand_int_movcc): Truncate to proper
mode.

* i386.md (movabsdi): Kill broken alternative.

* i386.c (dbx64_register_map): Fix typo

From-SVN: r54241

Daily bump.

From-SVN: r54234

please nitpicker.

From-SVN: r54213

Daily bump.

From-SVN: r54208

atomicity.h (__exchange_and_add): Fix inline assembly for old assemblers.

        * config/cpu/m68k/bits/atomicity.h(__exchange_and_add):  Fix inline
        assembly for old assemblers.

From-SVN: r54204

* config/rs6000/netbsd.h (DRAFT_V4_STRUCT_RET): Remove.

From-SVN: r54195

Daily bump.

From-SVN: r54159

Daily bump.

From-SVN: r54138

re PR libstdc++/6886 (bit vector iterator uses wrong 1 constant)

2002-05-31  Marcus Meissner  <meissner@suse.de>

PR libstdc++/6886
* include/bits/stl_bvector.h:  Use UL suffix for unsigned longs.
* testsuite/23_containers/vector_bool.cc (test02):  New test.

From-SVN: r54130

os_defines.h (__glibcpp_long_bits): Define to 64 for hppa 64-bit port.

* config/os/gnu-linux/bits/os_defines.h (__glibcpp_long_bits): Define
to 64 for hppa 64-bit port.
(__glibcpp_long_double_bits): Define to 64 for all hppa ports.

From-SVN: r54127

pa-linux.h (WCHAR_UNSIGNED): Define to 0.

* pa-linux.h (WCHAR_UNSIGNED): Define to 0.
* pa.h (WCHAR_UNSIGNED): Define to 1.

From-SVN: r54126

pa.c (output_millicode_call): Correct "be,l" insn for TARGET_PA_20.

* pa.c (output_millicode_call): Correct "be,l" insn for TARGET_PA_20.
(output_call): Likewise.

From-SVN: r54120

configure.in: Fix typo in the code checking for sys_errlist.

* configure.in: Fix typo in the code checking for sys_errlist.
* configure: Regenerated.

From-SVN: r54115

Daily bump.

From-SVN: r54092

re PR rtl-optimization/6822 (GCC 3.1.1 - Internal compiler error in extract_insn, at recog.c:2132)

        PR optimization/6822
        * config/i386/i386.c (ix86_expand_int_movcc): Don't cast INTVAL
        to unsigned int for op1 comparisons.  Use gen_int_mode.

* gcc.c-torture/compile/20020530-1.c: New.

Co-Authored-By: Eric Botcazou <ebotcazou@multimania.com>
From-SVN: r54078

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54077

configure.in: Always check for sys/types.h.

2002-05-30 Marc Espie <espie@openbsd.org>
* configure.in:  Always check for sys/types.h.
* configure:  Regenerate.

From-SVN: r54073

config.gcc (sparc64-*-openbsd*): New.

2002-05-30 Marc Espie <espie@openbsd.org>
* config.gcc (sparc64-*-openbsd*):  New.
* config/sparc/openbsd1-64.h:  New.
* config/sparc/openbsd64.h:  New.

From-SVN: r54068

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54067

netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Set to 96 if not __mc68010__.

* config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Set to
96 if not __mc68010__.

From-SVN: r54060

sysv4.h (DO_SELECT_SECTION): Also handle FUNCTION_DECLs.

* config/ia64/sysv4.h (DO_SELECT_SECTION): Also handle
FUNCTION_DECLs.

From-SVN: r54056

Daily bump.

From-SVN: r54044

netbsd64.h (CPP_LP64_SPEC): Define.

* config/i386/netbsd64.h (CPP_LP64_SPEC): Define.
(CPP_SUBTARGET_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Redefine, adding cpp_lp64 and
cpp_subtarget specs.
(CPP_SPEC): Redefine to include %(cpp_subtarget).

From-SVN: r54041

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

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

From-SVN: r54033

netbsd-elf.c (CPP_SUBTARGET_SPEC64): Remove -D__arch64__.

* config/sparc/netbsd-elf.c (CPP_SUBTARGET_SPEC64): Remove
-D__arch64__.  Add -D_LP64.
(CPP_ARCH32_SPEC): Redefine to match the non-bi-arch version
from sparc.h.
(CPP_ARCH64_SPEC): Likewise.
(NO_BUILTIN_PTRDIFF_TYPE): Undef.
(NO_BUILTIN_SIZE_TYPE): Undef.

From-SVN: r54029

* config.gcc (alpha-*-netbsd*): Don't use crtstuff.

From-SVN: r54025

* config/alpha/netbsd.h (CPP_PREDEFINES): Add -D_LP64.

From-SVN: r54024

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

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

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

From-SVN: r54020

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54019

re PR preprocessor/6844 (Seg fault when trying to preprocess a file with lots of #define's)

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

From-SVN: r54013

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

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

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

From-SVN: r54008

re PR target/6838 (cris-elf ICE (gcc 3.1))

PR target/6838
* config/cris/cris.md: Fix typos and thinkos in comments.
(splitter for mov_sideqi_mem, mov_sidehi_mem, mov_sidesi_mem):
Remove spurious mode specifier on operand 2.

From-SVN: r54003

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

From-SVN: r54001

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r54000

s390.c (legitimate_pic_operand_p): Do not accept symbolic LARL operands.

* 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.

From-SVN: r53992

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

From-SVN: r53989

Daily bump.

From-SVN: r53983

c++config (__USE_MALLOC): Report case where the user improperly defined it on the command line.

libstdc++/6641
* include/bits/c++config (__USE_MALLOC): Report case where
the user improperly defined it on the command line.

From-SVN: r53979

openbsd.h (HAVE_GAS_MAX_SKIP_P2ALIGN): Remove, inherited from gas.h.

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

From-SVN: r53972

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

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

From-SVN: r53970

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

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

From-SVN: r53966

ffi.c (ffi_prep_incoming_args_SYSV): Remove avn here too.

2002-05-28  Bo Thorsen  <bo@suse.de>

* src/x86/ffi.c (ffi_prep_incoming_args_SYSV): Remove avn
here too.

From-SVN: r53954

Daily bump.

From-SVN: r53948

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

From-SVN: r53945

misc-inst.cc: Define unnecessary algorithm instantiations.

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.

From-SVN: r53933

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r53932

misc-inst.cc: Define unnecessary algorithm instantiations.

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.

From-SVN: r53931

ffi.c (ffi_prep_args): Remove unused variable and fix formatting.

2002-05-24  Bo Thorsen  <bo@suse.co.uk>

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

From-SVN: r53925

re PR libstdc++/6795 (stringbuf failure)

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.

From-SVN: r53922

reload.c (find_valid_class): Accept new argument DEST, choose class accordingly.

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

From-SVN: r53919

Daily bump.

From-SVN: r53914

[multiple changes]

2002-05-25  Richard Henderson  <rth@redhat.com>
* 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.

* gcc.dg/weak-9.c: New.

2002-05-15  Richard Henderson  <rth@redhat.com>
* varasm.c (merge_weak): Remove special case for extern and common.

2002-05-15  Richard Henderson  <rth@redhat.com>
* varasm.c (merge_weak): Error for any weakening after definition.
Adjust weakening after use warning to catch more cases.
(assemble_alias): Set TREE_USED and TREE_ASM_WRITTEN consistently.
* config/alpha/alpha.c (alpha_encode_section_info): Do not abort.

* gcc.dg/weak-5.c (vfoo1c): No warning here.
(vfoo1f): Warning here.
(vfoo1l): Don't redefine the alias.

2002-03-02  Richard Henderson  <rth@redhat.com>
* attribs.c (handle_alias_attribute): Don't call assemble_alias.
* toplev.c (rest_of_decl_compilation): Invoke assemble_alias when
needed.

From-SVN: r53910

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r53909

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

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

* g++.dg/opt/cse2.C: New test.

From-SVN: r53904

Fix typo last change.

From-SVN: r53903

re PR libstdc++/6811 (Missing 'return *this' in __enc_traits& operator=(const __enc_traits& __obj)' in 3.1 release)

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.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>
From-SVN: r53897

gnatvsn.ads (Gnat_Version_String): Change to "3.1.1 20020526 (prerelease)".

gcc/ada:
* gnatvsn.ads (Gnat_Version_String): Change to "3.1.1 20020526
(prerelease)".

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

From-SVN: r53893

Daily bump.

From-SVN: r53887

sparc.c (sparc_output_mi_thunk): New implementation using rtl instead of fprintf.

        * 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.
* g++.dg/opt/thunk1.C: New.

From-SVN: r53883

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r53882

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

From-SVN: r53879

avr.c (avr_handle_progmem_attribute): Handle TYPE_DECL.

* config/avr/avr.c (avr_handle_progmem_attribute): Handle TYPE_DECL.

* config/avr/avr.c (machine_dependent_reorg): Sign extend the
CONST_INT operand to the correct mode after adding 1 to it.

From-SVN: r53877

Daily bump.

From-SVN: r53865

unicosmk.h (REAL_VALUE_TO_TARGET_SINGLE, [...]): Define for native builds.

        * config/alpha/unicosmk.h (REAL_VALUE_TO_TARGET_SINGLE,
        REAL_VALUE_TO_TARGET_DOUBLE): Define for native builds.

From-SVN: r53859

re PR other/6782 (Specifing "-fverbose-asm" option throws ICE.)

PR other/6782
* final.c (get_mem_expr_from_op): Return 0 if op is NULL.

* gcc.dg/verbose-asm.c: New test.

From-SVN: r53855

aix43.h (LINK_SPEC): Add PE initializer.

        * config/rs6000/aix43.h (LINK_SPEC): Add PE initializer.
        (STARTFILE_SPEC): Delete PE crt0.o.
        * config/rs6000/aix51.h: Same.
        * config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Append [DS] to
        function descriptor symbol.  Use RS6000_OUTPUT_BASENAME.
        (ASM_OUTPUT_DEF_FROM_DECLS): Use RS6000_OUTPUT_BASENAME.
        * config/rs6000/xcoff.h (ASM_OUTPUT_DEF): Define.

From-SVN: r53852

varasm.c (asm_output_bss): Always output one byte.

        * varasm.c (asm_output_bss): Always output one byte.
        * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.

From-SVN: r53850

re PR preprocessor/6780 (Incorrect diagnosis of token pasting)

PR preprocessor/6780
* cppmacro.c (enter_macro_context): Clear state.angled_headers.
testsuite:
* gcc.dg/cpp/paste12.c: New test.

From-SVN: r53848

re PR libstdc++/6282 (bitset<0> results in nonsense behavior)

2002-05-24  Phil Edwards  <pme@gcc.gnu.org>

PR libstdc++/6282
* include/std/std_bitset.h (_Base_biteset<0>):  New specialization.
(operator>>):  If nothing was extracted, don't fail in the
zero-length case.
* testsuite/23_containers/bitset_ctor.cc (test02):  New test.

From-SVN: r53845

[multiple changes]

2002-05-24  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/6701
* testsuite/22_locale/ctype_narrow_char.cc: New.
* testsuite/22_locale/ctype_narrow_wchar_t.cc: New.
* testsuite/22_locale/ctype_widen_char.cc: New.
* testsuite/22_locale/ctype_widen_wchar_t.cc: New.
* testsuite/22_locale/ctype_members_char.cc: Move some bits into...
* testsuite/22_locale/ctype_is_char.cc: ...this.
* testsuite/22_locale/ctype_to_char.cc: ...and this.
* testsuite/22_locale/ctype_members_wchar_t.cc: Move some bits into...
* testsuite/22_locale/ctype_is_wchar_t.cc: ...this.
* testsuite/22_locale/ctype_to_wchar_t.cc: ...and this.

* testsuite/22_locale/ctype_scan_wchar_t.cc: Should pass.

2002-05-24  Dale Peakall <dale@peakall.net>

PR libstdc++/6701
* config/locale/gnu/ctype_members.cc (ctype<wchar_t>::do_narrow): Fix.
* config/locale/generic/ctype_members.cc: Same.

From-SVN: r53843

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r53842

re PR libstdc++/6750 (ofstream incorrectly sets failbit (severe regression))

2002-05-24  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/6750
* include/bits/ostream.tcc (ostream::operator<<(const char*)): Fix
for empty string literal.
(ostream::operator<<(const _CharT*)): Same.
(ostream<char>::operator<<(const char*)): Same.
(ostream<char>::operator<<(streambuf*)): Same.
* testsuite/27_io/ostream_inserter_char.cc (test08): Add tests.
* testsuite/27_io/ostream_inserter_other.cc (test02): Modify.

From-SVN: r53840

bitmap.c (bitmap_find_bit): Return early if we have the correct element cached.

2002-05-21  Richard Earnshaw  <rearnsha@arm.com>

* bitmap.c (bitmap_find_bit): Return early if we have the correct
element cached.

From-SVN: r53838

cppinit.c (mark_named_operators): Split out from init_builtins.

* cppinit.c (mark_named_operators): Split out from init_builtins.
(struct builtin): Remove operator.
(CPLUS, OPERATOR, O): Kill
(struct named_op): New.
(cpp_finish_options): Call it from here instead.
(init_builtins): Don't do named operators.
testsuite:
* g++.dg/parse/named_ops.C: New test.

From-SVN: r53832

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r53831

Daily bump.

From-SVN: r53823

cselib.c (max_value_regs): New.

2002-05-20  David S. Miller  <davem@redhat.com>

* cselib.c (max_value_regs): New.
(cselib_lookup, cselib_invalidate_regno): Initialize it when
adding new entries to the REG_VALUES table and we are dealing with
a hard register.
(clear_table): Initialize it.
(cselib_invalidate_regno): Use it to determine which hard
registers to scan when mode is not VOIDmode.

From-SVN: r53821

more clarifications

From-SVN: r53818

* config/rs6000/rs6000.c (output_toc): Mask longs to 32 bits.

From-SVN: r53816

linux.h (IA64_GATE_AREA_END): Adjust for 64K pages.

* config/ia64/linux.h (IA64_GATE_AREA_END): Adjust for 64K
pages.

From-SVN: r53808

configure.in: Update local install.html, configopts.html paths.

* configure.in: Update local install.html, configopts.html paths.
* configure: Regenerate.

From-SVN: r53802

* objc.dg/const-str-2.m: Fix test.

From-SVN: r53799

re PR preprocessor/6517 (gcc hangs on C compile with multiple "-I-")

PR preprocessor/6517
* Makefile.in: Update.
* c-common.c (c_common_post_options): Add preprocessor
errors to the error count.
* c-lang.c (c_post_options): Kill.
(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
* hooks.h: Add header guards.
* langhooks-def.h: Include hooks.h.
(LANG_HOOKS_POST_OPTIONS): Update.
* langhooks.h (struct lang_hooks): Update post_options.
* toplev.c (parse_options_and_default_flags): Update.
cp:
* cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
* cp-tree.h (cxx_post_options): Kill.
* cp-lex.c (cxx_post_options): Kill.
objc:
* objc-lang.c (objc_post_options): Kill.
(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.

From-SVN: r53797

testsuite_hooks.h (__set_testsuite_memlimit): Retrieve current limits before setting.

* testsuite/testsuite_hooks.h (__set_testsuite_memlimit): Retrieve
current limits before setting.

From-SVN: r53795

re PR target/6755 (.../gcc-3.1/libstdc++-v3/configure script fails for mips-sgi-irix6.2)

* acinclude.m4 (enable_symvers): Quote $LD.
* aclocal.m4: Regenerate.
* configure: Likewise.
Fixes PR target/6755.

From-SVN: r53794