* configure.ac (pthread.h): Use AC_CHECK_HEADERS instead of
AC_CHECK_HEADER.
(target_thread_file): New.  Set from sed'ed gcc output.
(posix_threads): New.  Set from target_thread_file.  Use instead of
ac_have_pthread_h.
(pthread_create_version): Move initialization before code using it.
* configure: Regenerate.

From-SVN: r104838

	PR other/23693
	* update_web_docs: Add PDF support.  Correct check of DEV-PHASE.

From-SVN: r104837

	* arm.md (movqi): On thumb when optimizing, handle loading from
	memory by describing this as taking a subreg of a zero-extended load
	into an SImode register.
	(movhi): Likewise.

From-SVN: r104836

From-SVN: r104835

libjava:
	PR libgcj/24051:
	* Makefile.in: Rebuilt.
	* Makefile.am (toolexeclib_LTLIBRARIES): Add Qt library if
	requested.
	(lib_gnu_java_awt_peer_qt_la_SOURCES): New variable.
	(lib_gnu_java_awt_peer_qt_la_LIBADD): Likewise.
	(lib_gnu_java_awt_peer_qt_la_DEPENDENCIES): Likewise.
	(lib_gnu_java_awt_peer_qt_la_LDFLAGS): Likewise.
	(lib_gnu_java_awt_peer_qt_la_LINK): Likewise.
	* configure: Rebuilt.
	* configure.ac: Pass --enable-qt-peers when qt is requested.
libjava/classpath:
	PR libgcj/24051:
	* Makefile.in: Rebuilt.
	* Makefile.am (ACLOCAL_AMFLAGS): Added -I ../../config
	* configure: Rebuilt.
	* configure.ac: Use GCC_NO_EXECUTABLES

From-SVN: r104833

2005-09-30  Janne Blomqvist <jblomqvi@cc.hut.fi>
libgfortran/
PR 24112
* io/open.c (edit_modes): Check for correct flag.
gcc/testsuite/
PR 24112
* gfortran.dg/open_status_1.f90: New.

From-SVN: r104829

	* reload1.c (merge_assigned_reloads): Do not change any
	RELOAD_FOR_OUTPUT_ADDRESS reloads.

From-SVN: r104827

	* config/t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks
	before creating new ones.  Do symlinks before creating the actual
	targets.

From-SVN: r104826

* mf-heuristics.c (_end, ENTRY_POINT): Make them arrays with unknown
bounds.

From-SVN: r104825

t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib to work out which multilibs are actually being built.

	* config/t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib
	to work out which multilibs are actually being built.

From-SVN: r104824

2005-09-30  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24064
	* include/tr1/hashtable (hash_code_base<>::store_code): Add.
	(hashtable<>::insert(const value_type&)): Use it.
	* testsuite/tr1/6_containers/unordered/hashtable/24064.cc: New.

From-SVN: r104823

2005-09-30  Andrew Pinski  <pinskia@physics.uc.edu>

        * configure: Regenerate with the correct
        autoconf version.

From-SVN: r104821

	* configure.in (bfin-*-*): New.
	* configure: Regenerated.

From-SVN: r104820

	* tree-vect-transform.c, config/ms1/ms1.md,
	config/s390/s390.c, config/v850/v850.md: Fix comment typos.
	Follow spelling conventions.
	* doc/invoke.texi, doc/md.texi: Fix typos.

From-SVN: r104817

2005-09-30  Andrew Macleod  <amacleod@redat.com>

	PR tree-optimization/21430
	* tree-ssa-operands.c (set_virtual_use_link): New. Link new virtual
	use operands, and set stmt pointer if need be.
	(FINALIZE_CORRECT_USE: New. Macro to call appropriate use fixup routine.
	tree-ssa-opfinalize.h (FINALIZE_FUNC): Call FINALIZE_CORRECT_USE if
	present.

From-SVN: r104816

2005-09-30  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/23953
	* include/bits/locale_facets.tcc (__numpunct_cache<>::_M_cache,
	__moneypunct_cache<>::_M_cache): Check that grouping()[0] > 0.
	(__verify_grouping): Do the last check only if __grouping[__min] > 0.
	(__add_grouping<>): End recursion if *__gbeg <= 0.
	* testsuite/22_locale/num_get/get/char/23953.cc: New.
	* testsuite/22_locale/num_get/get/wchar_t/23953.cc: Likewise.
	* testsuite/22_locale/num_put/put/char/23953.cc: Likewise.
	* testsuite/22_locale/num_put/put/wchar_t/23953.cc: Likewise.

From-SVN: r104814

	* gcc.dg/vect/fast-math-vect-reduc-7.c: Clean up temp files.
	* gcc.dg/vect/pr22480.c: Clean up temp files.
	* gcc.dg/vect/pr23831.c: Clean up temp files.
	* gcc.dg/vect/pr23816-1.c: Require effective-target vect_condition.
	Clean up temp files.
	* gcc.dg/vect/pr23816-2.c: Require effective-target vect_condition.
	Clean up temp files.

	* gcc.dg/20050309-1.c: Clean up temp files.
	* gcc.dg/20050325-1.c: Clean up temp files.

From-SVN: r104813

        PR tree-optimization/24059
        * gcc.dg/vect/pr24059.c : New test.

From-SVN: r104812

* mf-hooks1.c (__mf_0fn_mmap, mmap, __mf_0fn_munmap, munmap): Protect
with HAVE_MMAP ifdef.

From-SVN: r104810

	PR java/24120:
	* jcf-io.c (memoized_dirlist_hash): New function.
	(caching_stat): Use it.

From-SVN: r104809

[[Split portion of a mixed commit.]]

From-SVN: r104805.2

	PR middle-end/24053
	* stor-layout.c (set_sizetype): Set TYPE_MAIN_VARIANT of bitsizetype.

From-SVN: r104800

From-SVN: r104798

	PR middle-end/24109
	* c-decl.c (c_write_global_declarations_1): If any
	wrapup_global_declaration_2 call returned true, restart the loop.

	* gcc.c-torture/execute/20050929-1.c: New test.

From-SVN: r104794

2005-09-29  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/24117
	* tree-ssa-structalias.c (find_func_aliases): Strip nops
	before considering whether to use anyoffset.

From-SVN: r104791

	Improve last ChangeLog entry.

From-SVN: r104785

2005-09-29  Chris Jefferson <chris@bubblescope.net>

	PR libstdc++/23978
	* include/tr1/functional (ref, cref): Make inline.
	* include/tr1/tuple_iterate.h (tuple): Add operator=(std::pair).
	(tie): Correct formatting.
	(make_tuple): Make inline.
	* testsuite/tr1/6_containers/tuple/creation_functions/23978.cc: New.

From-SVN: r104784

From-SVN: r104777

2005-09-15  Paolo Bonzini  <bonzini@gnu.org>

	* optabs.c (expand_binop): Use swap_commutative_operands_with_target
	to order operands.
	(swap_commutative_operands_with_target): New.

From-SVN: r104775

gcc:
2005-09-29  Paolo Bonzini  <bonzini@gnu.org>

	PR c/21419
	* gimplify.c (gimplify_asm_expr): Raise an error if an output is
	read-only.

testsuite:
2005-09-29  Paolo Bonzini  <bonzini@gnu.org>

        PR c/21419
        * gcc.dg/pr21419.c: New test.

From-SVN: r104774

	* runtime/string.c (find_option): Change 3rd argument to
	const st_option *.
	* libgfortran.h (find_option): Likewise.
	* runtime/environ.c (rounding, precision, signal_choices): Constify.
	(init_choice, show_choice): Change 2nd argument to const choice *.
	* io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt,
	position_opt, status_opt, pad_opt): Constify.
	* io/transfer.c (advance_opt): Likewise.
	* io/inquire.c (undefined): Likewise.
	* io/close.c (status_opt): Likewise.
	* io/format.c (posint_required, period_required, nonneg_required,
	unexpected_element, unexpected_end, bad_string, bad_hollerith,
	reversion_error): Likewise.
	* io/unix.c (yes, no, unknown): Change from const char *
	into const char [].

From-SVN: r104773

re PR tree-optimization/23911 (Failure to propagate constants from a const initializer for _Complex)

gcc/
	PR tree-optimization/23911
	* tree-ssa-ccp.c (fold_const_aggregate_ref): Handle REALPART_EXPR
	and IMAGPART_EXPR too.

testsuite/
	* gcc.dg/pr23911.c: New test.

From-SVN: r104771

2005-09-20  Richard Henderson  <rth@redhat.com>

From-SVN: r104765

2005-09-29  Andreas Tobler  <a.tobler@schweiz.ch>

	* configure.ac: Fix typo.
	* configure: Regenerate.

From-SVN: r104764

	PR 17886
	* expmed.c (expand_shift): Move logic to reverse rotation
	direction when 	rotating by constants ...
	* optabs.c (expand_binop): ... here.
	* config/i386/i386.md (rotrdi3): Handle 32-bit mode.
	(ix86_rotrdi3): New pattern.
	(rotldi3): Handle 32-bit mode.
	(ix86_rotldi3): New pattern.

From-SVN: r104761

2005-09-28  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.tpl (BASE_TARGET_EXPORTS): Add LIPO, STRIP.
	(LIPO_FOR_TARGET): New.
	(CONFIGURED_LIPO_FOR_TARGET): New.
	(USUAL_LIPO_FOR_TARGET): New.
	(STRIP_FOR_TARGET): New.
	(CONFIGURED_STRIP_FOR_TARGET): New.
	(USUAL_STRIP_FOR_TARGET): New.
	* Makefile.def (flags_to_pass): Add LIPO_FOR_TARGET and
	STRIP_FOR_TARGET.
	* configure.in: Set LIPO_FOR_TARGET, STRIP_FOR_TARGET,
	CONFIGURED_LIPO_FOR_TARGET, CONFIGURED_STRIP_FOR_TARGET.
	* Makefile.in: Regenerate.
	* configure.in: Regenerate.

Index: gcc/ChangeLog
2005-09-28  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.in: Export LIPO_FOR_TARGET, STRIP_FOR_TARGET.
	(stage1-start): Delete old libgcc and libunwind before moving
	anything into the stage directory.
	(stage2-start): Likewise.
	(stage3-start): Likewise.
	(stage4-start): Likewise.
	(stageprofile-start): Likewise.
	(stagefeedback-start): Likewise.
	* config.gcc (*-*-darwin*): Automatically use CPU-specific darwin.h
	header in tm_file and CPU-specific t-darwin in tmake_file.
	(i[34567]86-*-darwin*): Don't change tm_file.
	(powerpc-*-darwin*): Don't change tm_file or tmake_file.
	* config/darwin.h (REAL_LIBGCC_SPEC): Rewrite to use proper libgcc
	shared library stub for target OS version.
	* config/t-slibgcc-darwin (SHLIB_SOLINK): Delete.
	(SHLIB_LINK): Don't make SHLIB_SOLINK.
	(SHLIB_INSTALL): Don't install SHLIB_SOLINK.
	(libgcc_s.%.dylib): New.
	(LIBGCC): Define.
	(install-darwin-libgcc-stubs): New.
	(INSTALL_LIBGCC): New append.
	* config/i386/darwin-libgcc.10.4.ver: New.
	* config/i386/darwin-libgcc.10.5.ver: New.
	* config/i386/t-darwin: New.
	* config/rs6000/darwin-libgcc.10.4.ver: New.
	* config/rs6000/darwin-libgcc.10.5.ver: New.
	* config/rs6000/darwin.h (REAL_LIBGCC_SPEC): Delete.
	* config/rs6000/t-darwin (SHLIB_VERPFX): Define.

From-SVN: r104756

	* config/rs6000/t-darwin8: Uncomment contents, allow -m64
	multilib to be built.

From-SVN: r104755

[[Split portion of a mixed commit.]]

From-SVN: r104752.2

	PR target/24102
	* config/rs6000/rs6000.md (floatdisf2_internal2): Correct range
	check for numbers that need no bit twiddle.

From-SVN: r104750

2005-09-28  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.tpl (BASE_TARGET_EXPORTS): Add LIPO, STRIP.
	(LIPO_FOR_TARGET): New.
	(CONFIGURED_LIPO_FOR_TARGET): New.
	(USUAL_LIPO_FOR_TARGET): New.
	(STRIP_FOR_TARGET): New.
	(CONFIGURED_STRIP_FOR_TARGET): New.
	(USUAL_STRIP_FOR_TARGET): New.
	* Makefile.def (flags_to_pass): Add LIPO_FOR_TARGET and
	STRIP_FOR_TARGET.
	* configure.in: Set LIPO_FOR_TARGET, STRIP_FOR_TARGET,
	CONFIGURED_LIPO_FOR_TARGET, CONFIGURED_STRIP_FOR_TARGET.
	* Makefile.in: Regenerate.
	* configure.in: Regenerate.

Index: gcc/ChangeLog
2005-09-28  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.in: Export LIPO_FOR_TARGET, STRIP_FOR_TARGET.
	(stage1-start): Delete old libgcc and libunwind before moving
	anything into the stage directory.
	(stage2-start): Likewise.
	(stage3-start): Likewise.
	(stage4-start): Likewise.
	(stageprofile-start): Likewise.
	(stagefeedback-start): Likewise.
	* config.gcc (*-*-darwin*): Automatically use CPU-specific darwin.h
	header in tm_file and CPU-specific t-darwin in tmake_file.
	(i[34567]86-*-darwin*): Don't change tm_file.
	(powerpc-*-darwin*): Don't change tm_file or tmake_file.
	* config/darwin.h (REAL_LIBGCC_SPEC): Rewrite to use proper libgcc
	shared library stub for target OS version.
	* config/t-slibgcc-darwin (SHLIB_SOLINK): Delete.
	(SHLIB_LINK): Don't make SHLIB_SOLINK.
	(SHLIB_INSTALL): Don't install SHLIB_SOLINK.
	(libgcc_s.%.dylib): New.
	(LIBGCC): Define.
	(install-darwin-libgcc-stubs): New.
	(INSTALL_LIBGCC): New append.
	* config/i386/darwin-libgcc.10.4.ver: New.
	* config/i386/darwin-libgcc.10.5.ver: New.
	* config/i386/t-darwin: New.
	* config/rs6000/darwin-libgcc.10.4.ver: New.
	* config/rs6000/darwin-libgcc.10.5.ver: New.
	* config/rs6000/darwin.h (REAL_LIBGCC_SPEC): Delete.
	* config/rs6000/t-darwin (SHLIB_VERPFX): Define.

From-SVN: r104747