Add missing changelog entry.

From-SVN: r156998

Fix PR43083: Do not handle regions ending with multiple edges on the exit BB.

2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/43083
* graphite-scop-detection.c (create_single_exit_edge): Move
the call to find_single_exit_edge to....
(create_sese_edges): ...here.  Don't handle multiple edges
exiting the function.
(build_graphite_scops): Don't handle multiple edges
exiting the function.

* gcc.dg/graphite/pr43083.c: New.

From-SVN: r156997

Fix PR number in the changelog entry.

From-SVN: r156996

Fix PR43097: rename only SSA_NAMEs.

2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/43140
* sese.c (get_rename): Assert that old_name is an SSA_NAME.
(rename_variables_in_stmt): Continue when the use is not an SSA_NAME.

* gfortran.dg/graphite/pr43097.f: New.

From-SVN: r156995

Fix PR43140: Add -Wno-conversion-null to pr41305.C.

2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>
    Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR middle-end/43140
* g++.dg/graphite/pr41305.C: Add -Wno-conversion-null.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r156994

Fix PR43026: handle COMPONENT_REFs in expand scalar expressions.

2010-02-11  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/43026
* sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF.

* g++.dg/graphite/pr43026.C: New.

From-SVN: r156993

list_read.c (list_formatted_read_scalar): Remove duplicate code.

2010-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* io/list_read.c (list_formatted_read_scalar): Remove duplicate code.

From-SVN: r156988

Daily bump.

From-SVN: r156985

* src/compatibility-ldbl.cc: Include new hash-long-double-aux.cc.

From-SVN: r156982

hash-aux.cc: Rename to...

2010-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

* src/hash-aux.cc: Rename to...
* src/hash-string-aux.cc: ... this.
* src/hash-long-double-aux.cc: New.
* src/hash_c++0x.cc: Adjust.
* src/hash_tr1.cc: Likewise.
* src/compatibility-c++0x.cc: Likewise.

From-SVN: r156981

class.txml: Adjust biblio markup.

2010-02-22  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/class.txml: Adjust biblio markup.
* doc/xml/manual/allocator.xml: Same.
* doc/xml/manual/ctype.xml: Same.
* doc/xml/manual/codecvt.xml: Same.
* doc/xml/manual/backwards_compatibility.xml: Same.
* doc/xml/manual/abi.xml: Same.
* doc/xml/manual/shared_ptr.xml: Same.
* doc/xml/manual/profile_mode.xml: Same.
* doc/xml/manual/using_exceptions.xml: Same.
* doc/xml/manual/locale.xml: Same.
* doc/xml/manual/appendix_contributing.xml: Same.
* doc/xml/manual/messages.xml: Same.
* doc/Makefile.am (DBLATEX_FLAGS): Adjust.
* doc/Makefile.in: Regenerate.

From-SVN: r156980

re PR c++/43126 ("at this point in file" warnings are upside down)

2010-02-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c++/43126
* c-typeck.c (convert_arguments): Print declaration location.
* c-common.c (validate_nargs): Rename as
builtin_function_validate_nargs.
(check_builtin_function_arguments): Update.
cp/
* typeck.c (convert_arguments): Update error message.

testsuite/
* gcc.dg/cleanup-1.c: Update.
* gcc.dg/func-args-1.c: Update.
* gcc.dg/format/sentinel-1.c: Update.
* g++.old-deja/g++.jason/scoping10.C: Update.
* g++.old-deja/g++.ns/lookup5.C: Update.
* g++.dg/ext/cleanup-1.C: Update.
* g++.dg/parse/varmod1.C: Update.
* g++.dg/parse/error33.C: Update.
* g++.dg/expr/call3.C: Update.
* g++.dg/func-args-1.C: New.

From-SVN: r156979

Merge DECL_PRESERVE_P for C++.

2010-02-22  Mike Stump  <mikestump@comcast.net>

PR c++/43125
* decl.c (duplicate_decls): Merge DECL_PRESERVE_P.

From-SVN: r156977

Move C tests for used attribute to c-c++-common.

2010-02-22  H.J. Lu  <hongjiu.lu@intel.com>

PR c/43125
* gcc.dg/attr-used-2.c: Moved to ...
* c-c++-common/attr-used-2.c: Here.

* gcc.dg/attr-used.c: Moved to ...
* c-c++-common/attr-used.c: Here.

From-SVN: r156976

profile_mode.xml: Minor updates and fixes.

2010-02-22  François Dumont  <francois.cppdevs@free.fr>

       * doc/xml/manual/profile_mode.xml: Minor updates and fixes.
       * doc/xml/manual/debug_mode.xml: Likewise.
       * doc/xml/manual/test.xml: Likewise.

From-SVN: r156975

991014-1.c: Use __SIZE_TYPE__ for size types.

2010-02-22  Ozkan Sezer  <sezeroz@gmail.com>

* gcc.c-torture/execute/991014-1.c: Use __SIZE_TYPE__ for size types.

From-SVN: r156974

complex (arg): Use std::signbit only when available.

2010-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/tr1_impl/complex (arg): Use std::signbit only when
available.

From-SVN: r156972

functional_hash.h (hash<string>, [...]): Move, per DR 1182 to...

2010-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/functional_hash.h (hash<string>, hash<wstring>,
hash<u16string>, hash<u32string>, hash<error_code>): Move, per
DR 1182 to...
* include/bits/basic_string.h: ... here.
* include/std/system_error: ... and here, respectively.
* src/hash-aux.cc (hash<long double>::operator()(long double)):
Move definition...
* src/hash_c++0x.cc: ... here, new file.
* src/hash_tr1.cc: ... and here, tweak includes.
* src/compatibility-c++0x.cc (hash, _Fnv_hash): Remove.
* src/Makefile.am: Adjust.
* src/Makefile.in: Regenerate.
* include/std/functional: Include <bits/functexcept.h>.
* include/std/unordered_set: Remove redundant include.
* include/std/unordered_map: Likewise.
* include/tr1/functional_hash.h: Remove spurious trailing semicolon.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Remove
dg-excess.

From-SVN: r156971

re PR middle-end/43045 ([lto] ICE non-trivial conversion at assignment)

2010-02-22  Richard Guenther  <rguenther@suse.de>

PR lto/43045
* tree-inline.c (declare_return_variable): Use the type of
the call stmt lhs if available.

* gfortran.dg/lto/20100222-1_0.f03: New testcase.
* gfortran.dg/lto/20100222-1_1.c: Likewise.

From-SVN: r156966

If a pass occurs in several pass lists...

If a pass occurs in several pass lists, like pass_cleanup_eh which occurs in
both all_small_ipa_passes and all_passes, make sure all instances of it are
considered for replacement/insertion when ref_pass_instance_number is zero,
not just the instance in the first pass list.

From-SVN: r156961

re PR middle-end/42749 (-O2 and verify_stmts failed again)

2010-02-22  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42749
* tree-tailcall.c (adjust_return_value_with_ops): Drop update
parameter.  Do arithmetic in the original type.
(update_accumulator_with_ops): Likewise.
(adjust_accumulator_values): Adjust.

* gcc.c-torture/compile/pr42749.c: New testcase.

From-SVN: r156960

s390.md ("movqi"): Re-add the mem->mem alternative.

2010-02-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.md ("movqi"): Re-add the mem->mem alternative.
(QI to BLKmode splitter): New splitter.

From-SVN: r156959

Turn on X86_TUNE_INTER_UNIT_MOVES for Atom.

2010-02-22  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (initial_ix86_tune_features): Turn on
X86_TUNE_INTER_UNIT_MOVES for m_ATOM.

From-SVN: r156957

tree-vect-slp.c (vect_slp_analyze_bb): Fix typo.

2010-02-22  Richard Guenther  <rguenther@suse.de>

* tree-vect-slp.c (vect_slp_analyze_bb): Fix typo.

From-SVN: r156951

re PR fortran/43072 (unneeded temporary (s=s+f(a)))

2010-02-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43072
* dependency.c (gfc_full_array_ref_p): Check for contiguous by
checking the rest of the dimensions for elements.

2010-02-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43072
* gfortran.dg/internal_pack_6.f90: Number of 'packs' now zero.
* gfortran.dg/internal_pack_9.f90: New test.

From-SVN: r156949

2010, not 2009; old emacs bug

From-SVN: r156948

Migrate crti, crtn, crtbegin, crtend build rules to libgcc.

* config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set.
($(T)crti.o, $(T)crtn.o): Remove rules.

From-SVN: r156947

Migrate from broken pre-libgcc legacy support to libgcc-centric rules.

* config/mmix/t-mmix: New file.
* config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.

From-SVN: r156946

Daily bump.

From-SVN: r156945

re PR c++/23510 (skip some instantation contexts if there are too many)

2010-02-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c++/23510
cp/
* error.c (print_instantiation_partial_context_line): New.
(print_instantiation_partial_context): Print at most 12 contexts,
skip the rest with a message.
testsuite/
* g++.dg/template/recurse.C: Adjust.
* g++.dg/template/pr23510.C: New.

From-SVN: r156942

complex (proj): Change return type per DR 1137.

2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/complex (proj): Change return type per DR 1137.
(conj): Copy from tr1_impl, likewise adjust return type.
* include/tr1_impl/complex (conj): Remove.
* include/tr1/complex (conj): Add both overloads.
* testsuite/26_numerics/complex/dr781.cc: Rename to...
* testsuite/26_numerics/complex/dr781_dr1137.cc: ... this, and extend.

* include/tr1_impl/complex (arg): Optimize.

From-SVN: r156940

re PR c++/42824 (c++ compilation complains about error: call of overloaded)

Fix PR c++/42824

gcc/cp/ChangeLog:
PR c++/42824
* pt.c (lookup_template_class): Better support of specialization
of member of class template implicit instantiation.

gcc/testsuite/ChangeLog:
PR c++/42824
* g++.dg/template/memclass4.C: New test.

From-SVN: r156939

* sv.po: Update.

From-SVN: r156938

re PR fortran/35259 (-fassociative-math not enabled by default;  No option to associate with PAREN_EXPRs)

2010-02-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35259
        * doc/invoke.texi (-fassociative-math): Document that this
        option is automatically enabled for Fortran.

2010-02-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35259
        * gfortran.h (gfc_option_t): New flag -fprotect-parens.
        * lang.opt: Ditto.
        * option.c (gfc_init_options,gfc_handle_option): Ditto.
        * trans-expr.c (gfc_conv_expr_op): Use the flag.
        * invoke.texi: Document new -fno-protect-parens flag.

2010-02-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35259
        * gfortran.dg/reassoc_5.f90: New test.

From-SVN: r156937

typedefs.cc: New.

2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/is_trivial/requirements/typedefs.cc: New.
* testsuite/20_util/is_trivial/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_pod/value.cc: Likewise.
* testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise.
* testsuite/20_util/is_pod/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_standard_layout/requiremenents/
typedefs.cc: Likewise.
* testsuite/20_util/is_standard_layout/requiremenents/
explicit_instantiation.cc: Likewise.

From-SVN: r156934

configure.ac: Test if linker and assembler properly support GOTDATA_OP relocations.

gcc/

2010-02-20  David S. Miller  <davem@davemloft.net>

* configure.ac: Test if linker and assembler properly support
GOTDATA_OP relocations.
* configure: Rebuild.
* config.in: Likewise.
* config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New.
(movsi_lo_sum_pic): Use %gdop_*() relocs if available.
(movsi_high_pic): Likewise.
(movdi_lo_sum_pic): Likewise.
(movdi_high_pic): Likewise.
(movsi_pic_gotdata_op): New pattern.
(movdi_pic_gotdata_op): Likewise.
* config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2,
emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load.

From-SVN: r156933

Daily bump.

From-SVN: r156932

re PR target/43067 (ICE: SIGSEGV with -fschedule-insns -mxop)

PR target/43067
* config/i386/sse.md (xop_mulv2div2di3_low): Change type
attribute to ssemul.
(xop_mulv2div2di3_high): Ditto.

testsuite/ChangeLog:

PR target/43067
* gcc.target/i386/pr43067.c: New test.

From-SVN: r156929

re PR c++/35669 (NULL (__null) not considered different from 0 with C++)

2010-02-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c++/35669
* c.opt (Wconversion-null): New option.
* doc/invoke.texi (Wconversion-null): Document.

cp/
* call.c (conversion_null_warnings): Replace -Wconversion with
-Wconversion-null.
* cvt.c (build_expr_type_conversion): Likewise.

testsuite/
* g++.dg/warn/Wconversion2.C: Replace -Wconversion with
-Wconversion-null.
* g++.dg/warn/Wconversion-null.C: New test.
* g++.old-deja/g++.other/null1.C: Move to...
* g++.dg/warn/Wconversion-null-2.C: ... here. Remove -Wconversion.

libstdc++-v3/
* testsuite/18_support/headers/cstddef/macros.cc: Add
-Wno-conversion-null.

From-SVN: r156928

re PR c/43125 (Revision 156907 failed gcc.dg/attr-used.c)

PR middle-end/43125
* c-decl.c (merge_decls): Merge DECL_PRESERVE_P.

From-SVN: r156927

re PR fortran/36932 (unneeded temporary (2x))

2010-02-20  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36932
PR fortran/36933
PR fortran/43072
PR fortran/43111
* dependency.c (gfc_check_argument_var_dependency): Use enum
value instead of arithmetic vaue for 'elemental'.
(check_data_pointer_types): New function.
(gfc_check_dependency): Call check_data_pointer_types.
* trans-array.h : Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-array.c (gfc_conv_array_parameter): A contiguous array
can be a dummy but it must not be assumed shape or deferred.
Change fourth argument to boolean. Array constructor exprs will
always be contiguous and do not need packing and unpacking.
* trans-expr.c (gfc_conv_procedure_call): Clean up some white
space and change fourth argument of gfc_conv_array_parameter
to boolean.
(gfc_trans_arrayfunc_assign): Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-io.c (gfc_convert_array_to_string): The same.
* trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.

2010-02-20  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36932
PR fortran/36933
* gfortran.dg/dependency_26.f90: New test.

PR fortran/43072
* gfortran.dg/internal_pack_7.f90: New test.

PR fortran/43111
* gfortran.dg/internal_pack_8.f90: New test.

From-SVN: r156926

common.opt (Wlarger-than-): Add Undocumented.

2010-02-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>

* common.opt (Wlarger-than-): Add Undocumented.

From-SVN: r156925

re PR c/43128 (c-c++-common/pr41779.c doesn't work)

2010-02-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR 43128
* c-c++-common/pr41779.c: Fix broken testcase.

From-SVN: r156924

re PR fortran/42958 (Weird temporary array allocation)

2010-02-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/42958
        * libgfortran.h: Add GFC_RTCHECK_MEM.
        * invoke.texi (-fcheck=): Document -fcheck=mem.
        * tranc.c (gfc_call_malloc): Remove negative-size run-time error
        and enable malloc-success check only with -fcheck=mem.
        * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.

From-SVN: r156923

* config/t-darwin (gt-darwin.h): Remove as Makefile now handles it.

From-SVN: r156922

re PR target/40332 ((.eh_frame); no .eh_frame_hdr table will be created.)

PR target/40332
* configure.ac (gcc_cv_as_cfi_advance_working): Check 32-bit advance.
* configure: Likewise.

From-SVN: r156918

Daily bump.

From-SVN: r156917

re PR middle-end/42344 (ICE in rs6000.md with ipa-sra for 252.eon)

PR middle-end/42344
* cgraph.h (cgraph_make_decl_local): Declare.
* cgraph.c (cgraph_make_decl_local): New function.
(cgraph_make_node_local): Use it.
* cgraphunit.c (cgraph_function_versioning): Likewise.
* ipa.c (function_and_variable_visibility): Likewise.

From-SVN: r156914

re PR bootstrap/43121 (Bootstrap failure)

PR bootstrap/43121
* except.c (sjlj_emit_function_enter): Don't call
add_reg_br_prob_note, instead add REG_BR_PROB note to the last insn
directly.
* rtl.h (add_reg_br_prob_note): Remove prototype.

From-SVN: r156913

re PR target/36513 (-Wlogical-op warns about strchr)

2010-02-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR 36513
testsuite/
* c-c++-common/pr36513.c: New testcase.
* c-c++-common/pr36513-2.c: New testcase.

From-SVN: r156912

re PR c++/41779 (Wconversion cannot see throught real*integer promotions)

2010-02-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR 41779
* c-common.c (conversion_warning): Remove widening conversions
before checking the conversion of integers to reals.
testsuite/
* c-c++-common/pr41779.c: New.

From-SVN: r156911

re PR objc/43061 (47 new GCC HEAD@156527 regressions)

        PR objc/43061
        * cgraphunit.c (process_function_and_variable_attributes): Check
DECL_PRESERVE_P instead of looking up attribute "used".
        * ipa-pure-const.c (check_decl): Likewise.
        * ipa-reference.c (has_proper_scope_for_analysis): Likewise.
        * ipa-type-escape.c (has_proper_scope_for_analysis): Likewise.
        * config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P
        instead of attribute "used".
        * config/sol2-c.c (solaris_pragma_init): Likewise.
        (solaris_pragma_fini): Likewise.

From-SVN: r156907

array (array): Add pointer and const_pointer typedefs in C++0x mode, per DR 1306.

2010-02-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/tr1_impl/array (array): Add pointer and const_pointer
typedefs in C++0x mode, per DR 1306.
* testsuite/util/testsuite_containers.h (basic_types): Add pointer
and const_pointer typedefs.
(pointer_aware_types): Remove.
* testsuite/util/testsuite_container_traits.h: Adjust.

From-SVN: r156906

ipa-struct-reorg.c (make_field_acc_node, [...]): Use XCNEW instead of xcalloc.

* ipa-struct-reorg.c (make_field_acc_node, gen_cluster, peel_field):
Use XCNEW instead of xcalloc.
(add_access_to_acc_sites, create_new_var_node, add_alloc_site): Use
XNEW instead of xmalloc.
(get_fields): Use XNEWVEC instead of xmalloc.

From-SVN: r156905

re PR debug/43084 (ICE -fipa-struct-reorg -g (VTA))

PR debug/43084
* ipa-struct-reorg.c (add_access_to_acc_sites): For debug stmts don't
populate vars array.
(create_new_general_access): For debug stmts just reset value.
(get_stmt_accesses): For accesses within debug stmts just record them
using add_access_to_acc_sites instead of preventing the peeling or
counting them as accesses.

* gcc.dg/pr43084.c: New test.

From-SVN: r156904

re PR middle-end/42233 (c++ builtin_expect code generation regression)

PR middle-end/42233
* dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority.

From-SVN: r156903

stl_algo.h (for_each): Implement resolution of DR 1110.

2010-02-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (for_each): Implement resolution of DR 1110.
* testsuite/25_algorithms/for_each/1.cc: New.

From-SVN: r156900

re PR tree-optimization/42916 ("-fcompare-debug failure" with "-O1 -funroll-loops -ftree-vectorize")

2010-02-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42916
* tree-vect-slp.c (vect_slp_analyze_bb): Count only real
instructions.

* gcc.dg/pr42916.c: New testcase.

From-SVN: r156898

configure.ac: Replace all uses of changequote in macro arguments with proper quoting.

* configure.ac: Replace all uses of changequote in macro arguments
with proper quoting.

From-SVN: r156895

re PR middle-end/42233 (c++ builtin_expect code generation regression)

PR middle-end/42233
* loop-doloop.c (add_test): Adjust do_compare_rtx_and_jump caller.

From-SVN: r156893

shared_ptr_base.h (__weak_ptr): Remove deleted comparison operators, per DR 1256.

2010-02-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/shared_ptr_base.h (__weak_ptr): Remove deleted
comparison operators, per DR 1256.
* include/bits/shared_ptr.h (weak_ptr): Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust.

From-SVN: r156891

re PR tree-optimization/42944 (errno misoptimization around malloc call)

2010-02-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42944
* tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage
test for aliasing with errno.

From-SVN: r156890

re PR middle-end/42233 (c++ builtin_expect code generation regression)

PR middle-end/42233
* expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump,
do_jump_1, do_compare_rtx_and_jump): Add PROB argument.
* dojump.c: Include output.h.
(inv): New inline function.
(jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump,
do_jump_by_parts_greater_rtx, do_jump_by_parts_greater,
do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx,
do_jump_by_parts_equality, do_compare_and_jump): Add PROB
argument, pass it down to other calls.
(do_compare_rtx_and_jump): Likewise.  If PROB is not -1,
add REG_BR_PROB note to the conditional jump.
* cfgexpand.c (add_reg_br_prob_note): Removed.
(expand_gimple_cond): Don't call it, add the probability
as last argument to jumpif_1/jumpifnot_1.
* Makefile.in (dojump.o): Depend on output.h.
* builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump
callers.
* expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise.
* stmt.c (do_jump_if_equal): Likewise.
* cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init):
Likewise.
* optabs.c (expand_doubleword_shift, expand_abs): Likewise.
* expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and
jumpifnot_1 callers.
(expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump
callers.
(store_expr): Adjust jumpifnot caller.
(store_constructor): Adjust jumpif caller.

From-SVN: r156889

re PR middle-end/42233 (c++ builtin_expect code generation regression)

PR middle-end/42233
* gimplify.c (gimple_boolify): For __builtin_expect call
gimple_boolify also on its first argument.

From-SVN: r156888

run_doxygen: Add shortnames option.

2010-02-18  Benjamin Kosnik  <bkoz@redhat.com>

* scripts/run_doxygen: Add shortnames option.
* doc/Makefile.am (doc-man-doxygen): Use it.
(doc-html-doxygen): Use it.
(doc-xml-doxygen): Use it, but default to NO.
(doc-pdf-dblatex): Add.
* doc/Makefile.in: Regenerate.
* doc/doxygen/user.cfg.in: Update filelist.
* include/bits/locale_facets.h: Fix markup warning.

From-SVN: r156887

re PR c++/42837 (FAIL: g++.dg/abi/packed1.C execution test)

PR c++/42837
* class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.

From-SVN: r156885

Daily bump.

From-SVN: r156883

tweak changelog

From-SVN: r156880

dg-torture.exp: Run c-c++-common torture tests.

* g++.dg/torture/dg-torture.exp: Run c-c++-common torture tests.
* gcc.dg/torture/dg-torture.exp: Likewise.
* c-c++-common/complex-sign.h,
c-c++-common/complex-sign-add.c,
c-c++-common/complex-sign-mixed-add.c,
c-c++-common/complex-sign-mixed-div.c,
c-c++-common/complex-sign-mixed-mul.c,
c-c++-common/complex-sign-mixed-sub.c,
c-c++-common/complex-sign-mul.c,
c-c++-common/complex-sign-sub.c: Move into c-c++-common/torture.

From-SVN: r156879

Add PR reference.

From-SVN: r156878

objc-act.c (finish_var_decl): Set the generated symbols as "used".

* objc-act.c (finish_var_decl): Set the generated symbols as "used".

Co-Authored-By: Mike Stump <mikestump@comcast.net>
From-SVN: r156877

configure.ac (gnu-unique-object): Wrap regexps using [] in changequote block.

* configure.ac (gnu-unique-object): Wrap regexps using [] in
changequote block.
(__stack_chk_fail): Ditto.  Remove quadrigraphs.
* configure: Regenerated.

From-SVN: r156876

Improve wording..

From-SVN: r156875

re PR c++/43108 (mixed complex<T> multiplication horribly inefficient)

PR c++/43108
* typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
C build_binary_op.
* cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
* cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.

From-SVN: r156874

spu-c.c (spu_resolve_overloaded_builtin): Call lang_hooks.types_compatible_p instead of comptypes.

* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call
lang_hooks.types_compatible_p instead of comptypes.

From-SVN: r156873

re PR target/43070 (g++.dg/ext/label2.C fails to compile at -O1)

PR c++/43070
* semantics.c (finish_goto_stmt): Don't call decay_conversion.

From-SVN: r156872

using.xml: Update.

2010-02-18  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/manual/using.xml: Update.
* doc/xml/manual/status_cxx1998.xml: Same.
* doc/xml/manual/status_cxx200x.xml: Add link.
* doc/html/*: Regenerate.

* testsuite/17_intro/freestanding.cc: Add.

From-SVN: r156871

typeinfo: Add system_header pragma.

2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>

* libsupc++/typeinfo: Add system_header pragma.
* libsupc++/exception: Likewise.
* libsupc++/cxxabi-forced.h: Likewise.
* libsupc++/new: Likewise.
* libsupc++/cxxabi.h: Likewise.
* libsupc++/initializer_list: Likewise.

From-SVN: r156869

lib1funcs.asm (__prefer_thumb__): New define.

2010-02-18  Sebastian Huber <sebastian.huber@embedded-brains.de>

* config/arm/lib1funcs.asm (__prefer_thumb__): New define.
(udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant
if __prefer_thumb__ is defined.

From-SVN: r156868

nested_exception.h: Fix <bits/c++0x_warning.h> include.

2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>

* libsupc++/nested_exception.h: Fix <bits/c++0x_warning.h> include.

From-SVN: r156867

re PR c++/26261 (Rejects template with const static data member used in return type)

PR c++/26261
PR c++/43101
* pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
(maybe_update_decl_type): New fn.
* parser.c (cp_parser_init_declarator): Use it.

From-SVN: r156865

re PR c++/43109 (ICE: SIGSEGV with unnamed namespace inside named)

PR c++/43109
* semantics.c (begin_class_definition): Don't crash on unnamed ns.

From-SVN: r156864

re PR tree-optimization/43066 (ICE: SIGFPE with empty struct and va_arg)

2010-02-18  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/43066
* tree-sra.c (build_ref_for_offset_1): Return false on encountering an
array with zero-sized element type.

* testsuite/gcc.c-torture/compile/pr43066.c: New test.

From-SVN: r156863

dwarf2out.c (add_var_loc_to_decl): Change last argument to rtx...

* dwarf2out.c (add_var_loc_to_decl): Change last argument to
rtx, allocate struct var_loc_node here and return it to the
caller, and only if it is actually needed.
(dwarf2out_var_location): Adjust add_var_loc_to_decl caller,
move it earlier and return immediately if it returns NULL.

From-SVN: r156860

attrib35.C: Fix target selector string.

* g++.dg/ext/attrib35.C: Fix target selector string.
* g++.dg/ext/attrib36.C: Ditto.
* g++.dg/ext/attrib37.C: Ditto.
* g++.dg/abi/mangle24.C: Remove stray "*/" from dg directives.
* g++.dg/abi/mangle25.C: Ditto.

From-SVN: r156859

gas.h: New file.

2010-02-17  Mikael Pettersson  <mikpe@it.uu.se>

* config/sparc/gas.h: New file.  Restore
TARGET_ASM_NAMED_SECTION to its ELF default.
* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not
check !HAVE_GNU_AS.
* config/sparc/sparc.c (sparc_elf_asm_named_section):
Likewise.  Add ATTRIBUTE_UNUSED to prototype.
* config.gcc (sparc*-*-linux*): Include sparc/gas.h
after sparc/sysv4.h.

From-SVN: r156854

Daily bump.

From-SVN: r156845

re PR c++/43075 (20_util/bind/ref2.cc FAILs)

PR c++/43075
* call.c (build_over_call): Don't create zero-sized assignments.
* cp-gimplify.c (cp_genericize_r): Don't remove them here.
* cp-objcp-common.c (cp_expr_size): Remove.
* cp-tree.h: Remove prototype.

From-SVN: r156842

re PR c++/43069 (ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105)

PR c++/43069
* name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
decl we looked up doesn't match.

From-SVN: r156841

re PR c++/43093 (internal compiler error: Segmentation fault when compiling Firefox)

PR c++/43093
* cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
have an INIT_EXPR anymore.

From-SVN: r156840

re PR c++/43079 (ICE with incompatible pointer-to-member-function as template parameter)

PR c++/43079
* pt.c (convert_nontype_argument): Change assert to test.

From-SVN: r156839

appendix_contributing.xml: Update markup rules for quoting and functions.

2010-02-17  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/manual/appendix_contributing.xml: Update markup rules
for quoting and functions.

From-SVN: r156838

locale_facets.h (__convert_to_v): Add empty exception-specification.

2010-02-17  Chris Jefferson  <chris@bubblescope.net>

* include/bits/locale_facets.h (__convert_to_v): Add empty
exception-specification.

From-SVN: r156837

ChangeLog: Fix whitespace.

* ChangeLog: Fix whitespace.
* testsuite/ChangeLog: Ditto.

From-SVN: r156835

MAINTAINERS (Plugin, [...]): Remove myself.

2010-02-17 Rafael Ávila de Espíndola <espindola@google.com>

* MAINTAINERS (Plugin, LTO, LTO plugin): Remove myself.
(Write After Approval): Update my email address.

From-SVN: r156834

mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name.

* config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name.

From-SVN: r156832

gensupport.c (process_one_cond_exec): Derive name for COND_EXEC patterns from predicated pattern.

* gensupport.c (process_one_cond_exec): Derive name for COND_EXEC
patterns from predicated pattern.

From-SVN: r156831

limits: Implement resolution of DR 559 (CD1) in C++0x mode.

2010-02-17  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/limits: Implement resolution of DR 559 (CD1) in
C++0x mode.
* testsuite/18_support/numeric_limits/dr559.cc: New.

From-SVN: r156830

oops - add changelog entry for previous delta.

From-SVN: r156829

Makefile.tpl: Use "-exec rm {}" rather than "-delete" to delete the config.cache files found...

        * Makefile.tpl: Use "-exec rm {}" rather than "-delete" to delete
        the config.cache files found by the find command.

From-SVN: r156828