re PR other/23693 (Manuals in the  Portable Document Format (PDF))

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

From-SVN: r104837

arm.md (movqi): On thumb when optimizing...

* 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

* update_web_docs_old: Remove.

From-SVN: r104835

re PR libgcj/24051 (libjava failed to configure)

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

re PR libfortran/24112 (Reopening file with STATUS='OLD' doesn't work)

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.

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

From-SVN: r104827

t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks before creating new ones.

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

From-SVN: r104826

Fix mips-elf gp relocation overflow errors.

* 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

re PR libstdc++/24064 (tr1::unordered_map seems to seg-fault when caching hash values)

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

configure: Regenerate with the correct autoconf version.

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

        * configure: Regenerate with the correct
        autoconf version.

From-SVN: r104821

configure.in (bfin-*-*): New.

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

From-SVN: r104820

tree-vect-transform.c, [...]: Fix comment typos.

* 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

re PR tree-optimization/21430 (Quadratic behavior with constant initializers)

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

re PR libstdc++/23953 (using stringstreams causes crashes with some locales)

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

fast-math-vect-reduc-7.c: Clean up temp files.

* 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

re PR tree-optimization/24059 (ICE expand_expr_real_1 with -ftree-vectorize -O2)

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

From-SVN: r104812

We can only wrap mmap if it exists.

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

From-SVN: r104810

re PR java/24120 (jc1 incorrectly uses libiberty hashes)

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

From-SVN: r104809

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r104805.2

re PR middle-end/24053 (ICE in build_int_cst_wide, at tree.c:795)

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

From-SVN: r104800

* optabs.c (expand_binop): Initialize first_pass_p.

From-SVN: r104798

re PR middle-end/24109 (non unit-at-a-time failure with compound literals)

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

re PR tree-optimization/24117 (struct is not marked fully as call clobbered)

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

2005-09-29  Paolo Carlini  <pcarlini@suse.de>

Improve last ChangeLog entry.

From-SVN: r104785

re PR libstdc++/23978 (tr1::tie doesn't work with std::pair)

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

* gcc.dg/tree-ssa/ssa-ccp-11.c: Fix the test case and un-xfail.

From-SVN: r104777

Revert this patch:

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

re PR c/21419 (Accepts writting to const via asm)

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

string.c (find_option): Change 3rd argument to const st_option *.

* 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

Added missing PR number to
2005-09-20  Richard Henderson  <rth@redhat.com>

From-SVN: r104765

configure.ac: Fix typo.

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

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

From-SVN: r104764

re PR middle-end/17886 (variable rotate and unsigned long long rotate should be better optimized)

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

Index: ChangeLog
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

t-darwin8: Uncomment contents, allow -m64 multilib to be built.

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

From-SVN: r104755

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r104752.2

re PR target/24102 (floatdisf2_internal2 broken)

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

From-SVN: r104750

Index: ChangeLog
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

locks.h: Use 64-bit versions of primitives when __LP64__ is defined rather than...

* sysdep/powerpc/locks.h: Use 64-bit versions of primitives when
__LP64__ is defined rather than __powerpc64__.
(compare_and_swap): 'ret' is an obj_addr_t not just an int.
(compare_and_swap_release): Likewise.

From-SVN: r104746

fpgnulib.c (__extendsfdf2, [...]): Handle denormals.

2005-09-28  Paul Brook  <paul@codesourcery.com>

* config/m68k/fpgnulib.c (__extendsfdf2, __truncdfsf2): Handle
denormals.

From-SVN: r104745

* HACKING: Update instructions for classpath import.

From-SVN: r104744

re PR tree-optimization/23853 (ICE: in tree_low_cst, at tree.c:4270)

2005-09-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/23853
* tree-vect-analyze.c (vect_compute_data_ref_alignment): Use
host_integerp to verify misalignment value.

From-SVN: r104743

* g++.dg/opt/pr19650.C: Use -w -fpermissive.

From-SVN: r104742

builtins.c (get_builtin_sync_mode): New.

        * builtins.c (get_builtin_sync_mode): New.
        (expand_builtin_sync_operation): Pass in mode argument.
        (expand_builtin_compare_and_swap): Likewise.
        (expand_builtin_lock_test_and_set): Likewise.
        (expand_builtin_lock_release): Likewise.
        (expand_builtin): Update to match.

From-SVN: r104741

config/v850/v850.h (GO_IF_LEGITIMATE_ADDRESS): Tidy up formatting.

Add check to PLUS case to ensure that the offset is within an acceptable range.

config/v850/v850.md (casesi): Disable the generation of the switch pattern as
it is not being handled properly at the moment.

From-SVN: r104736

re PR c++/16782 (Accepts qualified member function declaration in class)

PR c++/16782
* decl.c (grokdeclarator): Always pedwarn about overqualified
member names.

PR c++/16782
* g++.dg/parse/qualified4.C: New test.
* g++.old-deja/g++.law/static-mem5.C: Use -w -fpermissive.
* g++.old-deja/g++.mike/p8154.C: Likewise.

From-SVN: r104733

config/v850/lib1funcs.asm (___ucmpdi2): Correct jump instruction for when the
high words are identical.

From-SVN: r104730

* pretty-print.c (pp_base_format): Fix typo for %>.

From-SVN: r104728

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r104716.2

re PR c++/22147 (ICE in get_bindings)

PR c++/22147
* name-lookup.c (maybe_process_template_type_declaration): Don't
treat forward declarations of classes as templates just because
we're processing_template_decl.
* pt.c (tsubst_decl): Clear DECL_TEMPLATE_INFO for friend
functions.

PR c++/22147
* g++.dg/template/friend37.C: New test.
* g++.dg/parse/crash28.C: Adjust error markers.

From-SVN: r104713

re PR fortran/18518 (equivalenced variables are not saved)

PR fortran/18518
* trans-common.c (build_equiv_decl): Add IS_SAVED argument.
If it is true, set TREE_STATIC on the decl.
(create_common): If any symbol in equivalence has SAVE attribute,
pass true as last argument to build_equiv_decl.

* gfortran.fortran-torture/execute/save_2.f90: New decl.

From-SVN: r104712

re PR tree-optimization/23625 (ICE: in bsi_after_labels, at tree-flow-inline.h:758)

PR tree-optimization/23625
     * tree-flow-inline.h (bsi_after_labels): Remove, first statement is
     LABEL_EXPR, assertion check.

     * gcc.dg/PR23625.c: New test.

From-SVN: r104711

re PR target/23552 (FAIL: gfortran.dg/large_real_kind_1.f90)

PR target/23552
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New.
(LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New.
(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use.
(LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use.
(LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use.
* configure: Regenerate.
* config.h.in: Regenerate.
* libgfortan.h (isfinite): undef if broken, set if needed.
(isnan): undef if broken, set if needed.
        (fpclassify): undef if broken, set if needed.
* io/write.c: Remove TODO comment about working isfinite.
* intrinsics/c99_functions.c (round): Use isfinite instead
of fpclassify.
* intrinsics/c99_functions.c (roundf): Ditto.

From-SVN: r104710

optabs.c (no_conflict_move_test): Check if a result of a to-be-moved insn would be clobbered by an originally...

* optabs.c (no_conflict_move_test): Check if a result of a
to-be-moved insn would be clobbered by an originally
preceding insn.

From-SVN: r104709

pr22585.c: Run on 32-bit x86 only.

2005-09-27  Uros Bizjak  <uros@kss-loka.si>

* gcc.target/i386/pr22585.c: Run on 32-bit x86 only.
* gcc.target/i386/builtin-apply-mmx.c: Run on 32-bit x86 only.

From-SVN: r104708

re PR libgcj/23367 (_Jv_FindMethodInCache is not thread-safe)

PR libgcj/23367:
* include/jvm.h (_Jv_FreeMethodCache): Declare.
* java/lang/natClass.cc (MCACHE_SIZE): Conditional on HAVE_TLS.
(struct _Jv_mcache): Likewise.
(method_cache): Likewise.
(_Jv_FindMethodInCache): Do nothing unless TLS is available.
(_Jv_AddMethodToCache): Likewise.
(_Jv_FreeMethodCache): New function.
* java/lang/natThread.cc (finish_): Call _Jv_FreeMethodCache.
* aclocal.m4, configure, include/config.h.in: Rebuilt.
* configure.ac: Invoke GCC_CHECK_TLS.

From-SVN: r104707

configure, [...]: Rebuilt.

* configure, Makefile.in: Rebuilt.
* sources.am: Rebuilt.
* scripts/makemake.tcl (emit_bc_rule): Special-case qt.
* configure.ac (TOOLKIT): Handle Qt peers properly.

From-SVN: r104706

passes.c (init_optimization_passes): Replace copy propagation passes immediately after DOM with phi-only copy...

       * passes.c (init_optimization_passes): Replace copy propagation
        passes immediately after DOM with phi-only copy propagation
        pases.  Add phi-only copy propagation pass after first DOM pass.
        * tree-pass.h (pass_phi_only_copy_prop): Declare.
        * tree-ssa-copy.c (init_copy_prop): Accept new PHI_ONLY argument.
        If true, then mark all non-control statements with DONT_SIMULATE_AGAIN.
        (execute_copy_prop): Accept new PHI_ONLY argument.  Pass it along
        to init_copy_prop.  Callers updated.
        (do_phi_only_copy_prop): New function.
        (pass_phi_only_copy_prop): New pass descriptor.

From-SVN: r104705

* libgcc2.c (__popcount_tab): Remove redundant prototype.

From-SVN: r104702

re PR c++/13764 (c++ front-end creates extra blocks)

        PR c++/13764
        * c-common.c (finish_fname_decls): Use append_to_statement_list_force.
        * cp/cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro.
        * cp/name-lookup.c (pushdecl_maybe_friend): Check it.
        * cp/decl.c (begin_function_body): Do nothing if it's false.
        (finish_function_body): Ditto.
        (outer_curly_brace_block): New fn.
        (finish_function): Use it.

From-SVN: r104698

Add missing part of committed patch from 21st

From-SVN: r104696

* argv.c (expandargv): Do not use xmalloc_failed.

From-SVN: r104695

Correct ChangeLog formatting.

From-SVN: r104683

Correct ChangeLog formatting and email address.

From-SVN: r104682

* doc/invoke.texi: Clarify documentation of -fno-enforce-eh-specs.

From-SVN: r104681

2005-09-25  Benjamin Kosnik  <bkoz@redhat.com>
    Eric Botcazou  <ebotcazou@libertysurf.fr>

* include/ext/mt_allocator.h
(__per_type_pool<...true>::_S_initialize_once): Always call
_M_initialize_once.
(__common_pool<...true>::_S_initialize_once): Same.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>
From-SVN: r104678

Fix problems with copyrights for files that end up in libgcc.a.

* config/ia64/crtbegin.asm, config/ia64/crtend.asm: Remove glibc
copyright.  Add gcc copyright plus libgcc exception.
* config/ia64/crtfastmath.asm: Remove glibc copyright.  Add gcc
copyright.
* config/ia64/lib1funcs.asm: Add gcc copyright plus libgcc exception.

From-SVN: r104675

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r104671.2

* Makefile.in: Regenerated.

From-SVN: r104666

libiberty.h (expandargv): New function.

* libiberty.h (expandargv): New function.

* argv.c (safe-ctype.h): Include it.
(ISBLANK): Remove.
(stdio.h): Include.
(buildargv): Use ISSPACE instead of ISBLANK.
(expandargv): New function.

From-SVN: r104664

[multiple changes]

2005-09-24  Janne Blomqvist  <jblomqvi@cc.hut.fi>

* trans-io.c (gfc_build_io_library_fndecls): Add entry
iocall_x_array for transfer_array. (transfer_array_desc): New
function. (gfc_trans_transfer): Add code to call
transfer_array_desc.

2005-09-24  Janne Blomqvist <jblomqvi@cc.hut.fi>

* io.h: Changed prototypes of list_formatted_{read|write}.
* list_read.c (list_formatted_read): Renamed to
list_formatted_read_scalar and made static. (list_formatted_read):
New function.
* transfer.c: Prototype for transfer_array. Changed transfer
function pointer. (unformatted_read): Add nelems argument, use
it. (unformatted_write): Likewise. (formatted_transfer): Changed
name to formatted_transfer_scalar. (formatted_transfer): New
function. (transfer_integer): Add nelems argument to transfer
call, move updating item count to transfer
functions. (transfer_real): Likewise. (transfer_logical):
Likewise. (transfer_character): Likewise. (transfer_complex):
Likewise. (transfer_array): New function. (data_transfer_init):
Call formatted_transfer with new argument. (iolength_transfer):
New argument, use it.
* write.c (list_formatted_write): Renamed to
list_formatted_write_scalar, made static. (list_formatted_write):
New function.

From-SVN: r104662

re PR fortran/23677 (-fno-automatic does not accept legal save statements)

PR fortran/23677
* symbol.c (gfc_is_var_automatic): Return true if character length
is non-constant rather than constant.
* resolve.c (gfc_resolve): Don't handle !gfc_option.flag_automatic
here.
* options.c (gfc_post_options): Set gfc_option.flag_max_stack_var_size
to 0 for -fno-automatic.

* gfortran.fortran-torture/execute/save_1.f90: New test.
* gfortran.dg/save_1.f90: New test.

From-SVN: r104661

float1.c (value_type): New typedef.

* testsuite/libffi.call/float1.c (value_type): New typedef.
(CANARY): New define.
(main): Check for result buffer overflow.
* src/powerpc/linux64.S: Handle linux64 long double returns.
* src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
(ffi_prep_cif_machdep): Handle linux64 long double returns.

From-SVN: r104660

tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective about when to iterate.

        * tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective
        about when to iterate.

From-SVN: r104658

re PR target/22576 (ICE with simple factorial program compiled with -ffast-math on gcc 4.0.2)

2005-08-26  Uros Bizjak  <uros@kss-loka.si>

* gcc.target/i386/builtin-apply-mmx.c: New test.

PR target/22576
* gcc.target/i386/pr22576.c: New test.

PR target/22585
* gcc.target/i386/pr22585.c: New test.

PR target/23268
* gcc.target/i386/pr23268.c: New test.

From-SVN: r104656

re PR target/23847 (Darwin -mpowerpc64 complex ABI breakage)

PR target/23847.
Oked by David Edelsohn.

From-SVN: r104655

configure.ac: Add check for __clog.

* configure.ac: Add check for __clog.
* configure: Regenerate.

From-SVN: r104654

re PR tree-optimization/23942 (loop problem / testcase takes very long time to compile)

PR tree-optimization/23942
* Makefile.in (SCEV_H): Depends on PARAMS_H.
* tree-scalar-evolution.c: Include params.h.
(t_bool): New enum.
(follow_ssa_edge, follow_ssa_edge_in_rhs,
follow_ssa_edge_in_condition_phi_branch,
follow_ssa_edge_in_condition_phi, follow_ssa_edge_inner_loop_phi):
Change return type to t_bool.  Use a parameter to limit the size of
trees that are walked before stopping
(analyze_evolution_in_loop): Initialize the limit to 0.
(follow_ssa_edge): Give up by returning t_dont_know if the limit
exceeds PARAM_SCEV_MAX_EXPR_SIZE.

From-SVN: r104653

re PR middle-end/23831 (ICE in immed_double_const with vectorized multipication)

PR middle-end/23831
* gcc.dg/vect/pr23831.c: New test.

From-SVN: r104651

re PR middle-end/23831 (ICE in immed_double_const with vectorized multipication)

PR middle-end/23831
* simplify-rtx.c (simplify_immed_subreg) [MODE_INT]: Skip
simplification if elem_bitsize > 2 * HOST_BITS_PER_WIDE_INT.

From-SVN: r104650

Check for valid use of subreg.

Oked by Richard Henderson.

From-SVN: r104649

re PR target/24055 ("could not split insn" with -O1 -ffast-math)

PR target/24055
* gcc.target/i386/pr24055.c: New test.

From-SVN: r104648

re PR target/24055 ("could not split insn" with -O1 -ffast-math)

PR target/24055
* config/i386/i386.md ("*fistdi2_1"): New pattern.
("*fist<mode>2_1"): Use only HImode and SImode register operands.
("fist<mode>2_with_temp"): Use only register operands.

From-SVN: r104647

rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in CALL_INSN_FUNCTION_USAGE.

* rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in
CALL_INSN_FUNCTION_USAGE.

From-SVN: r104643

re PR middle-end/15855 (g++ crash with -O2 and -O3 on input file)

2005-09-26  Richard Guenther  <rguenther@suse.de>

PR middle-end/15855
* decl2.c (do_static_destruction): Remove.
(finish_static_initialization_or_destruction): Likewise.
(DECL_EFFECTIVE_INIT_PRIORITY): New macro.
(NEEDS_GUARD_P): Likewise.
(do_static_initialization): Rename to
do_static_initialization_or_destruction.  Process all
initializers/destructors and handle common conditionalizing.
(start_static_initialization_or_destruction): Rename to
one_static_initialization_or_destruction.  Handle only
decl-specific conditionalizing.
(cp_finish_file): Call do_static_initialization_or_destruction.

From-SVN: r104642

re PR middle-end/15855 (g++ crash with -O2 and -O3 on input file)

2005-09-26  Richard Guenther  <rguenther@suse.de>

PR middle-end/15855
* gcse.c: Include hashtab.h, define ldst entry hashtable.
(pre_ldst_expr_hash, pre_ldst_expr_eq): New functions.
(ldst_entry): Use the hashtable instead of list-walking.
(find_rtx_in_ldst): Likewise.
(free_ldst_entry): Free the hashtable.
(compute_ld_motion_mems): Create the hashtable.
(trim_ld_motion_mems): Remove entry from hashtable if
removing it from list.
(compute_store_table): Likewise^2.
(store_motion): Free hashtable in case we did not see
any stores.

From-SVN: r104641

re PR middle-end/23960 (ICE in compare_values in VRP)

gcc/
PR tree-optimization/23960
* fold-const.c (fold_binary): Use op0 and op1 instead of arg0
and arg1 if we are passing them to fold_build2.

gcc/testsuite/
PR tree-optimization/23960
* gcc.c-torture/compile/pr23960.c: New.

From-SVN: r104634

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r104631.2

c99_protos.h: Add prototypes for C99 complex functions.

* c99_protos.h: Add prototypes for C99 complex functions.
* libgfortran.h: Include complex.h before c99_protos.h.
* intrinsics/c99_functions.c: Define HAVE_ macros for the
fallback functions we provide.
(cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl,
clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl,
cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh,
ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos,
ccosl, ctanf, ctan, ctanl): New fallback functions.
* Makefile.am (gfor_math_trig_c, gfor_math_trig_obj,
gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove.
* Makefile.in: Regenerate.
* configure.ac: Remove checks for csin. Add checks for all C99
complex functions.
* config.h.in: Regenerate.
* configure: Regenerate.
* aclocal.m4: Regenerate.

From-SVN: r104626

re PR libfortran/23803 ([mingw32] getlog malfunction)

PR libfortran/23803
* intrinsics/getXid.c: Add getpid wrapper for MinGW.
* intrinsics/getlog.c: Add getlogin wrapper for MinGW.
* intrinsics/hostnm.c: Add gethostname wrapper for MinGW.

Co-Authored-By: Danny Smith <dannysmith@users.sourceforge.net>
From-SVN: r104624

re PR target/23828 (local calling convention not used when using --combine)

PR 23828
* config/i386/i386.c (ix86_function_regparm): Fix the test for
a nested function.

From-SVN: r104623

alpha.c (tls_symbolic_operand_1): Trust SYMBOL_REF_TLS_MODEL to be correct.

        * config/alpha/alpha.c (tls_symbolic_operand_1): Trust
        SYMBOL_REF_TLS_MODEL to be correct.

From-SVN: r104622

ipa-type-escape.c (discover_unique_type): Remove dead code at end of function.

        * ipa-type-escape.c (discover_unique_type): Remove dead code at
        end of function.  Reindent.

From-SVN: r104619

convert.c (convert_to_integer): Don't test for ENUMERAL_TYPE in NEGATE_EXPR/BIT_NOT_EXPR case.

* convert.c (convert_to_integer): Don't test for ENUMERAL_TYPE in
NEGATE_EXPR/BIT_NOT_EXPR case.

From-SVN: r104615

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r104612.2

c-common.c (handle_mode_attribute): When not modifying in place, create subtypes for enumerations.

        * c-common.c (handle_mode_attribute): When not modifying in place,
        create subtypes for enumerations.
        (sync_resolve_return): Use TYPE_MAIN_VARIANT.
        * gimplify.c (create_tmp_from_val): Likewise.

From-SVN: r104603

* config/i386/i386.md (*tls_global_dynamic_64,

*tls_local_dynamic_base_64): Add missing mode to call.
(tls_global_dynamic_64, tls_local_dynamic_base_64): Likewise.

From-SVN: r104602

cgraph.c (cgraph_clone_edge): Make the scale gcov_type.

* cgraph.c (cgraph_clone_edge): Make the scale gcov_type.
(cgraph_clone_node): Likewise.
* cgraph.h (cgraph_clone_edge): Update prototype.
(cgraph_mark_inline_edge, cgraph_clone_inlined_nodes): Remove
duplicated prototypes; add updating argument.
* cgraphunit.c (verify_cgraph_node): Verify that counts are non-negative.
* ipa-inline.c (cgraph_clone_inlined_nodes): Allow clonning without
updating profile.
(cgraph_mark_inline_edge): Likewise.
(cgraph_mark_inline): Update use of cgraph_mark_inline_edge.
(cgraph_flatten_node): Likewise.
(cgraph_decide_recursive_inlining): Likewise.
(cgraph_decide_inlining_of_small_function): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.

From-SVN: r104601

re PR libfortran/23802 ([mingw32] sleep malfunction)

PR libfortran/23802
* intrinsics/sleep.c: Add correct sleep macro for MinGW.

From-SVN: r104599