backport: [multiple changes]

2003-01-28  Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
        Backport patches

  2002-10-04  Loren J. Rittle  <ljrittle@acm.org>

          * gcc/ginclude/stddef.h: Support the FreeBSD 5 typedef system.

  2002-08-01  Stan Shebs  <shebs@apple.com>
              Andreas Tobler  <toa@pop.agri.ch>

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

From-SVN: r61965

re PR c++/47 (nested classes broken)

2003-01-27  Jeffrey D. Oldham  <oldham@codesourcery.com>

PR c++/47
* g++.old-deja/g++.other/lookup24.C: New test.

From-SVN: r61947

Makefile.in (install_to_tooldir): Instead of $(MULTISUBDIR), use /`$$CC -print-multi-os-directory`.

* Makefile.in (install_to_tooldir): Instead of $(MULTISUBDIR), use
/`$$CC -print-multi-os-directory`.

From-SVN: r61929

configure.in (toolexecdir, [...]): Set and AC_SUBST.

* configure.in (toolexecdir, toolexecmainlibdir, toolexeclibdir):
Set and AC_SUBST.  Remove USE_LIBDIR conditional.
* Makefile.am (toolexecdir, toolexeclibdir): Don't override.
(toolexecmainlib_DATA): Renamed from toolexeclib_DATA.
* Makefile.in, configure: Rebuilt.

From-SVN: r61928

configure.in (toolexecdir, [...]): Set and AC_SUBST.

* configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
Remove USE_LIBDIR conditional.
* Makefile.am (toolexecdir, toolexeclibdir): Don't override.
* Makefile.in, configure: Rebuilt.

From-SVN: r61924

* GCC 3.2.1 Released.

From-SVN: r61922

Makefile.in ($(LIBG2C)): -rpath is glibcpp_toolexeclibdir.

* Makefile.in ($(LIBG2C)): -rpath is glibcpp_toolexeclibdir.
* aclocal.m4 (glibcpp_toolexeclibdir): Instead of
$(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
version_specific_libs is enabled.
* configure: Rebuilt.

From-SVN: r61921

aclocal.m4 (glibcpp_toolexeclibdir): Instead of $(MULTISUBDIR)...

* aclocal.m4 (glibcpp_toolexeclibdir): Instead of
$(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
version_specific_libs is enabled.
* configure: Rebuilt.

From-SVN: r61920

Daily bump.

From-SVN: r61909

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r61908.2

fix typo.

From-SVN: r61904

* c-parse.in: Remove '%expect 31' directive in objc mode.

From-SVN: r61903

function.c (purge_addressof_1): After pushing anaddressed register onto the stack, simplify the result.

2003-01-27  Richard Earnshaw <rearnsha@arm.com>

        * function.c (purge_addressof_1): After pushing anaddressed register
         onto the stack, simplify the result.

From-SVN: r61900

* gcc.c-torture/execute/20030125-1.c: Remove.

From-SVN: r61895

acinclude.m4 (glibcpp_toolexeclibdir): Instead of $(MULTISUBDIR)...

* acinclude.m4 (glibcpp_toolexeclibdir): Instead of
$(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
version_specific_libs is enabled.
* aclocal.m4, configure: Rebuilt.

From-SVN: r61894

combine.c (nonzero_bits): Revert 2003-01-25 change.

* combine.c (nonzero_bits): Revert 2003-01-25 change.
(num_sign_bit_copies): Likewise.

From-SVN: r61891

* doc/passes.texi: Fix typo.

From-SVN: r61879

Daily bump.

From-SVN: r61868

Daily bump.

From-SVN: r61810

wrapper guard must be a function of *both* the file name and the fix name

From-SVN: r61781

wrapper guard must be a function of *both* the file name and the fix name

From-SVN: r61780

re PR rtl-optimization/9279 ([ARM, Sparc] combine bug)

PR optimization/9279

Merge from mainline:

2002-07-10  Roger Sayle  <roger@eyesopen.com>

PR c/2454
* combine.c (nonzero_bits): LOAD_EXTEND_OP should only apply
to SUBREGs of MEMs.  (num_sign_bit_copies): Likewise.

From-SVN: r61778

This commit was manufactured by cvs2svn to create branch
'gcc-3_2-branch'.

From-SVN: r61777

[multiple changes]

2003-01-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

* gcc_update (files_and_dependencies): Add gcc/cp/cfns.h depends
on gcc/cp/cfns.gperf and gcc/java/keyword.h depends on
gcc/java/keyword.gperf

2003-01-25  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>

* gcc_update (files_and_dependencies): Add gcc/intl/plural.c as
depending on gcc/intl/plural.y.

2003-01-25  Richard Henderson  <rth@redhat.com>

* gcc_update: Remove libchill.

From-SVN: r61776

Tweaks for Bison-1.875.

2003-01-25  Paolo Carlini  <pcarlini@unitus.it>

Tweaks for Bison-1.875. From the NEWS file:
  "- `parse error' -> `syntax error'
Bison now uniformly uses the term `syntax error'"
* gcc.dg/cpp/19990413-1.c: Test for "(parse|syntax) error".
* gcc.dg/cpp/digraph2.c: Likewise.
* gcc.dg/cpp/direct2.c: Likewise.
* gcc.dg/cpp/paste4.c: Likewise.
* gcc.dg/c90-restrict-1.c: Likewise.
* gcc.dg/c99-func-2.c: Likewise.
* gcc.dg/noncompile/920721-2.c: Likewise.
* gcc.dg/noncompile/930622-2.c: Likewise.
* gcc.dg/noncompile/940112-1.c: Likewise.
* gcc.dg/noncompile/950921-1.c: Likewise.
* gcc.dg/noncompile/951123-1.c: Likewise.
* gcc.dg/noncompile/971104-1.c: Likewise.
* gcc.dg/noncompile/990416-1.c: Likewise.

From-SVN: r61775

re PR rtl-optimization/9258 (ICE in compensate_edge, at reg-stack.c:2589)

        PR fortran/9258
        * global.c (struct allocno): Add no_stack_reg.
        (global_conflicts): Set no_stack_reg.
        (find_reg): Use it.

From-SVN: r61770

Daily bump.

From-SVN: r61749

* doc/passes.texi: Fix typo.

From-SVN: r61710

pa.md (call_internal_reg, [...]): If TARGET_GAS and not TARGET_SOM...

* pa.md (call_internal_reg, call_value_internal_reg): If TARGET_GAS and
not TARGET_SOM, use $PIC_pcrel$0 rather than symbol difference for long
PIC calls to $$dyncall.
* pa.c (output_call): Likewise.

From-SVN: r61699

Daily bump.

From-SVN: r61684

Bulk documentation merge (copy) from trunk.

2003-01-23  Phil Edwards  <pme@gcc.gnu.org>

Bulk documentation merge (copy) from trunk.
* docs/doxygen/TODO, docs/doxygen/run_doxygen,
docs/doxygen/stdheader.cc, docs/doxygen/style.css,
docs/doxygen/tables.html, docs/doxygen/user.cfg.in,
docs/html/configopts.html, docs/html/debug.html,
docs/html/documentation.html, docs/html/explanations.html,
docs/html/install.html, docs/html/17_intro/contribute.html,
docs/html/17_intro/howto.html, docs/html/17_intro/license.html,
docs/html/17_intro/porting.html, docs/html/17_intro/porting.texi,
docs/html/18_support/howto.html, docs/html/19_diagnostics/howto.html,
docs/html/20_util/howto.html, docs/html/21_strings/howto.html,
docs/html/22_locale/codecvt.html, docs/html/22_locale/ctype.html,
docs/html/22_locale/howto.html, docs/html/22_locale/locale.html,
docs/html/22_locale/messages.html, docs/html/24_iterators/howto.html,
docs/html/25_algorithms/howto.html, docs/html/26_numerics/howto.html,
docs/html/27_io/howto.html, docs/html/ext/lwg-active.html,
docs/html/ext/lwg-defects.html, docs/html/ext/sgiexts.html,
docs/html/faq/index.html, docs/html/faq/index.txt:  Merge from trunk.

From-SVN: r61680

re PR libstdc++/9322 (return value of basic_streambuf<>::getloc affected by locale::global)

2003-01-23  Petur Runolfsson  <peturr02@ru.is>

PR libstdc++/9322
* include/std/std_streambuf.h
(basic_streambuf::basic_streambuf,
basic_streambuf::~basic_streambuf,
basic_streambuf::getloc, basic_streambuf::imbue):
Remove _M_buf_locale_init use.
* include/bits/fstream.tcc (basic_filebuf::imbue):  Likewise
* testsuite/27_io/filebuf_virtuals.cc (test08):  Add.
* testsuite/27_io/streambuf_members.cc (test08):  Add.
* testsuite/27_io/stringbuf_virtuals.cc (test08):  Add.

From-SVN: r61679

linux.h (MD_FALLBACK_FRAME_STATE_FOR): Don't destroy regs->nip.

2003-01-23  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

* config/rs6000/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Don't destroy
regs->nip. Fix rt_sigreturn frame layout. Add support for newer
kernels.

* config/rs6000/rs6000.c (rs6000_binds_local_p): New functiion.
(rs6000_encode_section_info): Use it.

From-SVN: r61673

linker-map.gnu: Synch with 3_3-branch.

2003-01-23  Benjamin Kosnik  <bkoz@redhat.com>

* config/linker-map.gnu: Synch with 3_3-branch.

From-SVN: r61656

re PR other/7341 (Hyperlink to gcov in gcc documentation doesn't work)

PR other/7341
* invoke.texi (ftest-coverage): Fix broken cross-reference.
Change @code to @command for gcov command.

* gcc.texi: Adjust title of gcov section.
* gcov.texi: Likewise.

From-SVN: r61648

re PR other/7448 (Typo in line 289 of "passes.texi" doc page)

PR other/7448
* doc/passes.texi (fssa-ccp): Remove misplaced line.

From-SVN: r61646

re PR c++/9328 (ICE with templates and namespace std members)

PR c++/9328
* g++.dg/ext/typeof3.C: New test.

PR c++/9328
* error.c (dump_decl): For an OVERLOAD, just print the name of the
function; it doesn't make sense to try to print its type.
* semantics.c (finish_typeof): Issue errors about invalid uses.

From-SVN: r61634

This commit was manufactured by cvs2svn to create branch
'gcc-3_2-branch'.

From-SVN: r61633

Daily bump.

From-SVN: r61627

Daily bump.

From-SVN: r61579

re PR c++/47 (nested classes broken)

2003-01-21  Jeffrey D. Oldham  <oldham@codesourcery.com>

PR c++/47
* cp-tree.h (lookup_nested_field): Add declaration.
* decl.c (lookup_name_real): Call lookup_nested_field.
* search.c (lookup_nested_field): Add function.

From-SVN: r61562

re PR rtl-optimization/7507 (ICE (segfault) with -O2)

        PR opt/7507
        * calls.c (fix_unsafe_tree): Split out from ...
        (expand_call): ... here.  Use it on the function address too.

From-SVN: r61554

Daily bump.

From-SVN: r61519

* hashtab.c (htab_expand): Fix allocation of new entries.

From-SVN: r61510

Daily bump.

From-SVN: r61493

pa-linux.h (DWARF2_UNWIND_INFO, [...]): Delete defines.

* pa-linux.h (DWARF2_UNWIND_INFO, INCOMING_RETURN_ADDR_RTX,
DWARF_FRAME_RETURN_COLUMN): Delete defines.
(FUNCTION_OK_FOR_SIBCALL): Define to 1.

        * config/pa/pa.md (muldi3): Avoid invalid sharing of SUBREG RTXs.

From-SVN: r61486

Daily bump.

From-SVN: r61468

dbxout.c (dbxout_fptype_value): New.

* dbxout.c (dbxout_fptype_value): New.
(dbxout_type, case COMPLEX_TYPE): Call it.  Use 'R' instead of 'r'.

From-SVN: r61445

Daily bump.

From-SVN: r61434

Daily bump.

From-SVN: r61383

m68hc11.md ("return"): Use emit_jump_insn to emit the return code.

* config/m68hc11/m68hc11.md ("return"): Use emit_jump_insn to emit
the return code.

From-SVN: r61349

Daily bump.

From-SVN: r61314

Daily bump.

From-SVN: r61268

Daily bump.

From-SVN: r61241

Daily bump.

From-SVN: r61225

* expr.c (expand_expr <RDIV_EXPR>): Correct recursive call args.

From-SVN: r61217

Daily bump.

From-SVN: r61193

re PR libstdc++/9269 (libstdc++ headers: explicit specialization of function must precede its first use)

2003-01-10  Benjamin Kosnik  <bkoz@redhat.com>
    Sysoltsev Slawa  <Vyatcheslav.Sysoltsev@intel.com>

PR libstdc++/9269
* include/std/std_fstream.h (basic_filebuf::uflow): Declare.
(basic_filebuf::underflow): Declare.
Move definitions.

Co-Authored-By: Sysoltsev Slawa <Vyatcheslav.Sysoltsev@intel.com>
From-SVN: r61188

20030110-1.c: New test.

* gcc.c-torture/compile/20030110-1.c: New test.
Test for http://gcc.gnu.org/ml/gcc-patches/2003-01/msg00519.html

From-SVN: r61157

This commit was manufactured by cvs2svn to create branch
'gcc-3_2-branch'.

From-SVN: r61156

jump.c (next_nonnote_insn_in_loop): New function.

* jump.c (next_nonnote_insn_in_loop): New function.
(copy_loop_headers): Use next_nonnote_insn_in_loop instead of
next_nonnote_insn.
(duplicate_loop_exit_test). Likewise.

From-SVN: r61152

Makefile.in (optabs.o): Add dependencies on basic-block.h and hard-reg-set.h.

* Makefile.in (optabs.o): Add dependencies on basic-block.h and
hard-reg-set.h.
* basic-block.h (control_flow_insn_p): Fuction was exported.
* cfgbuild.c (control_flow_insn_p): Fuction was made non-static.
* optabs.c (emit_libcall_block): Emit REG_LIBCALL and REG_RETVAL
notes only when the region is contained in a single basic block.

From-SVN: r61149

Daily bump.

From-SVN: r61143

re PR inline-asm/8832 (traditional "asm volatile" code is illegally optimized)

PR inline-asm/8832
* tree.h (expand_asm): New prototype.
* stmt.c (expand_asm): Set the MEM_VOLATILE_P flag if instructed
to do so.
* c-semantics (genrtl_asm_stmt): Pass the RID_VOLATILE qualifier
down to expand_asm.
* c-typeck.c (simple_asm_stmt): Set the RID_VOLATILE qualifier.
* rtlanal.c (volatile_insn_p) [ASM_INPUT]: Test the MEM_VOLATILE_P flag.
(volatile_refs_p) [ASM_INPUT]: Likewise.
(side_effects_p) [ASM_INPUT]: Likewise.

From-SVN: r61108

This commit was manufactured by cvs2svn to create branch
'gcc-3_2-branch'.

From-SVN: r61107

re PR c/8032 (GCC >= 3.0 incorrectly initializes static structs in the presence of flexible arrays)

PR c/8032
* c-typeck.c (process_init_element) [RECORD_TYPE]: For
an empty element, do not advance the pointer to unfilled
fields if there are pending initializers.

From-SVN: r61096

This commit was manufactured by cvs2svn to create branch
'gcc-3_2-branch'.

From-SVN: r61095

Daily bump.

From-SVN: r61087

Daily bump.

From-SVN: r61032

re PR other/8947 (Please add a Warning about "-malign-double" in docs)

2003-01-07  Janis Johnson  <janis187@us.ibm.com>

PR other/8947
* doc/invoke.texi (-malign-double): Explain that the option breaks
binary compatibility.

From-SVN: r61028

re PR libstdc++/9076 (Call Frame Instructions are not handled correctly during unwind operation..)

2003-01-07  Benjamin Kosnik  <bkoz@redhat.com>
            Sunil Davasam  <sunil.k.davasam@intel.com>

        PR libstdc++/9076
        * unwind-dw2.c (execute_cfa_program): DW_CFA_undefined,
        DW_CFA_same_value, read next and ignore.

Co-Authored-By: Sunil Davasam <sunil.k.davasam@intel.com>
From-SVN: r61012

* cfganal.c (flow_call_edges_add): Don't crash on noreturn call.

From-SVN: r61009

re PR libstdc++/8707 (make distclean fails)

2003-01-07  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/8707
* Makefile.am (distclean-multi): Fix.
* Makefile.in: Regenerate.

From-SVN: r61005

Daily bump.

From-SVN: r60984

locale_facets.h (messages): Move ctor, dtor definitions to..

2003-01-06  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/locale_facets.h (messages): Move ctor, dtor
definitions to..
(__timepunct): Same.
* config/locale/gnu/messages_members.h (messages): Add dtor, ctor
definitions. Conditionalize for GNU systems.
* config/locale/generic/messages_members.h (messages): Add dtor, ctor
definitions.
* config/locale/gnu/time_members.h (messages): New. Add dtor, ctor
definitions. Conditionalize for GNU systems.
* config/locale/generic/time_members.h (messages): New. Add dtor, ctor
definitions.
* include/bits/localefwd.h (locale::facet::_S_c_name): Add.
* src/locale.cc: Define.
* src/localename.cc (locale::_Impl::_Impl(facet**, size_t, bool):
Use it.
* config/locale/gnu/time_members.h: Use it.
* config/locale/gnu/messages_members.h: Use it.
* config/linker-map.gnu: Add locale::facets details.
* include/Makefile.am (target_headers_extra): Add time_members.h.
* include/Makefile.in: Regenerate.
* acinclude.m4: Export CTIME_H.
* aclocal.m4: Regenerate.
* configure: Regnerate.

From-SVN: r60977

This commit was manufactured by cvs2svn to create branch
'gcc-3_2-branch'.

From-SVN: r60976

2003-01-06  Paolo Carlini  <pcarlini@unitus.it>

* src/codecvt.cc
(codecvt<char, char, mbstate_t>::do_in, do_out):
Tweak parameters to avoid unused parameter warnings.

From-SVN: r60948

re PR libstdc++/9151 (std::setprecision limited to 16 digits when outputting a double to a stream)

2003-01-06  Paolo Carlini  <pcarlini@unitus.it>

PR libstdc++/9151
* include/bits/locale_facets.cc (num_put::_M_convert_float):
Limit __prec to digits10 + 2, not digits10 + 1, taking into
account the possibility of %{g,G} conversion specifiers
inside _S_format_float.
* testsuite/27_io/ostream_inserter_arith.cc (test06): Add.

From-SVN: r60941

libstdc++-v3-dg.exp (libstdc++-v3-init): Additionally handle files one level deeper in glob patterns.

* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init):
Additionally handle files one level deeper in glob patterns.
* testsuite/libstdc++-v3.dg/dg.exp: Likewise.

* testsuite/27_io/istream_extractor_arith.cc: Delete, split...
* testsuite/27_io/istream_extractor_arith/01.cc,
testsuite/27_io/istream_extractor_arith/02.cc,
testsuite/27_io/istream_extractor_arith/03.cc,
testsuite/27_io/istream_extractor_arith/06.cc,
testsuite/27_io/istream_extractor_arith/07.cc,
testsuite/27_io/istream_extractor_arith/08.cc,
testsuite/27_io/istream_extractor_arith/09.cc,
testsuite/27_io/istream_extractor_arith/10.cc,
testsuite/27_io/istream_extractor_arith/11.cc,
testsuite/27_io/istream_extractor_arith/12.cc,
testsuite/27_io/istream_extractor_arith/13.cc: ... to new files.
* testsuite/27_io/istream_extractor_arith/12.cc: Add XFAIL for
sparc*-*-solaris2*.

From-SVN: r60938

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re PR libstdc++/9168 (codecvt<char, char, mbstate_t> overwrites output buffers)

2003-01-05  Paolo Carlini <pcarlini@unitus.it>

PR libstdc++/9168
* src/codecvt.cc
(codecvt<char, char, mbstate_t>::do_in, do_out):
Implement the resolution of DR19 (TC).
* testsuite/22_locale/codecvt_members_char_char.cc
(test01): Tweak.

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re PR preprocessor/8880 (__WCHAR_TYPE__ macro incorrectly set to "long int" with -fshort-wchar)

PR preprocessor/8880
* gcc.c (cpp_unique_options): Handle -fshort-wchar later so it
overrides any target CPU specs.

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pa.h (TARGET_SOM): Define if not defined.

2002-12-28  John David Anglin  <dave.anglin@nrc.ca>

* pa.h (TARGET_SOM): Define if not defined.
* som.h (OBJ_SOM): Rename to TARGET_SOM.
* pa.c (pa_output_function_prologue): Don't accumulate the total code
bytes in the translation unit when using gas, som and not the portable
runtime, or when using function sections.

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re PR c++/8503 (strange behaviour of function types)

cp:
PR c++/8503
Remove DR 295 implementation.
* pt.c (check_cv_quals_for_unify): Disable function & method cases.
* tree.c (cp_build_qualified_type_real): Likewise. Don't warn
about ignoring volatile qualifiers.
testsuite:
* g++.dg/template/qualttp20.C: Adjust expected errors.
* g++.old-deja/g++.jason/report.C: Likewise.
* g++.old-deja/g++.other/qual1.C: Likewise.

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