2009-12-15  Paolo Bonzini  <bonzini@gnu.org>
    Shujing Zhao  <pearly.zhao@oracle.com>

* intl.c (get_spaces): New.
* intl.h (get_spaces): New.

cp:
2009-12-15  Paolo Bonzini  <bonzini@gnu.org>
    Shujing Zhao  <pearly.zhao@oracle.com>

* Makefile.in (cp/pt.o): Depend on intl.h
* call.c (print_z_candidates): Make loop more compact,
choose head string depending on number of candidates,
extract creation of spaces string to intl.c.
* pt.c (print_overloaded_functions): Replace with...
(print_candidates_1): ... this rewrite.
(print_candidates): Rewrite to call print_candidates_1.
(most_specialized_class): Make loop more compact,
choose head string depending on number of candidates,
and size indents depending on translations.

testsuite:
2009-12-15  Shujing Zhao  <pearly.zhao@oracle.com>

* g++.dg/other/error20.C: Adjust dg-message strings.
* g++.dg/other/error31.C: Likewise.
* g++.dg/rtti/typeid6.C: Likewise.
* g++.dg/ext/ms-1.C: Likewise.
* g++.dg/parse/error19.C: Likewise.
* g++.dg/parse/crash5.C: Likewise.
* g++.dg/cpp0x/explicit4.C: Likewise.
* g++.dg/template/ptrmem4.C: Likewise.
* g++.dg/template/crash37.C: Likewise.
* g++.dg/template/qualttp5.C: Likewise.
* g++.dg/template/local6.C: Likewise.
* g++.dg/template/instantiate5.C: Likewise.
* g++.old-deja/g++.brendan/overload1.C: Likewise.
* g++.old-deja/g++.brendan/cvt3.C: Likewise.
* g++.old-deja/g++.brendan/overload4.C: Likewise.
* g++.old-deja/g++.jason/conversion11.C: Likewise.
* g++.old-deja/g++.jason/scoping10.C: Likewise.
* g++.old-deja/g++.other/expr1.C: Likewise.
* g++.old-deja/g++.other/pmf3.C: Likewise.
* g++.old-deja/g++.other/crash24.C: Likewise.
* g++.old-deja/g++.niklas/t120.C: Likewise.
* g++.old-deja/g++.niklas/t121.C: Likewise.
* g++.old-deja/g++.law/operators9.C: Likewise.
* g++.old-deja/g++.law/arm9.C: Likewise.
* g++.old-deja/g++.law/enum4.C: Likewise.
* g++.old-deja/g++.law/arg11.C: Likewise.
* g++.old-deja/g++.benjamin/15800-1.C: Likewise.
* g++.old-deja/g++.mike/p2431.C: Likewise.
* g++.old-deja/g++.mike/p438.C: Likewise.
* g++.old-deja/g++.mike/p9068.C: Likewise.
* g++.old-deja/g++.mike/p11110.C: Likewise.
* g++.old-deja/g++.bugs/900330_02.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155245 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155244 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/25304, DR 865 [Ready]
* include/bits/stl_algobase.h (fill_n): Add comment about DR 865.
* include/bits/stl_algo.h (generate_n): Likewise.
* include/bits/algorithmfwd.h: Remove obsolete comment.
* doc/xml/manual/intro.xml: Add an entry for DR 865.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155241 138bc75d-0d04-0410-961f-82ee72b054a4

Remove code to un-precious-ize CC, CXX in libjava and v3.

libjava/:
* configure.ac: Remove code to un-precious-ize CC, CXX,
CXXFLAGS, CFLAGS, LDFLAGS.
* configure: Regenerate.

libstdc++-v3/:
* configure.ac: Remove code to un-precious-ize CC, CXX,
CXXFLAGS, CFLAGS, LDFLAGS.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155240 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/other/i386-2.C: Add -mpopcnt -mabm -mlwp to dg-options.
* g++.dg/other/i386-3.C: Ditto.
* g++.dg/other/i386-5.C: Remove duplicated test.
* g++.dg/other/i386-6.C: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155238 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/42369
* config/i386/i386.c (ix86_expand_special_args_builtin): Avoid
using switch with CODE_FOR_lwp_lwp* cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155237 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386-builtin-types.def (PVOID_FTYPE_VOID): Use
DEF_FUNCTION_TYPE (PVOID) instead of DEF_FUNCTION_TYPE (PVOID, VOID).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155236 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/:
2009-12-14  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/42354
* expr.c (check_init_expr): Do not check for specification functions.

gcc/testsuite/:
2009-12-14  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/42354
* gfortran.dg/iso_c_binding_init_expr.f03: New.
* gfortran.dg/intrinsic_std_1.f90: Fixed expected error message.
* gfortran.dg/function_kinds_5.f90: Likewise.
* gfortran.dg/selected_char_kind_3.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155234 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (expand_debug_expr) <INDIRECT_REF>: Remove overzealous
assertion and useless code.
<TARGET_MEM_REF>: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155229 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/boz_15.f90: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155225 138bc75d-0d04-0410-961f-82ee72b054a4

Fix up ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155223 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/41473
* dwarf2out.c (AT_loc_list_ptr): New.
(resolve_addr): Remove unresolved attributes and loc_list entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155222 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/41473
* dwarf2out.c (add_var_loc_to_decl): Don't drop initial empty
locations.
(new_loc_list): Drop gensym arg.  Move generation of ll_symbol...
(gen_llsym): ... here.  New function.
(add_loc_descr_to_loc_list): Removed.
(loc_descriptor): Infer mode from CONST_DOUBLEs and CONST_VECTORs.
(single_element_loc_list): Removed.
(dw_loc_list): Don't create entries without a location.  Don't
special-case the first node of the list, only single nodes.
(single_element_loc_list_p): Simplify.
(loc_list_from_tree): Don't use DECL_RTL if loc_list is nonempty.
(add_location_or_const_value_attribute): Test var loc for NULL.
(convert_cfa_to_fb_loc_list): Adjust calls to new new_loc_list,
call gen_llsym if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155221 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (cgraph_set_nothrow_flag, cgraph_set_readonly_flag,
cgraph_set_pure_flag, cgraph_set_looping_const_or_pure_flag): New
prototypes.
* cgraph.c (cgraph_set_nothrow_flag, cgraph_set_readonly_flag,
cgraph_set_pure_flag, cgraph_set_looping_const_or_pure_flag): New
functions.
* except.h (set_nothrow_function_flags): Remove prototype.
* except.c (set_nothrow_function_flags): Use cgraph_set_nothrow_flag.
Make static.
* ipa-pure-const.c (propagate): Use cgraph_set_nothrow_flag,
cgraph_set_readonly_flag, cgraph_set_pure_flag
and cgraph_set_looping_const_or_pure_flag.
(local_pure_const): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155220 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/42284
* testsuite/gcc.dg/graphite/pr42284.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155219 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR42284.

2009-12-12  Sebastian Pop  <sebpop@gmail.com>

PR middle-end/42284
* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call
insert_out_of_ssa_copy_on_edge for anything else than SSA_NAMEs.
(detect_commutative_reduction_arg): Simplified.
(detect_commutative_reduction): Early return when the argument of
the close phi is not of an SSA_NAME.

* testsuite/gcc.dg/graphite/pr42284.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155218 138bc75d-0d04-0410-961f-82ee72b054a4

Fix LWP.

2009-12-14  Jakub Jelinek  <jakub@redhat.com>
    Sebastian Pop  <sebastian.pop@amd.com>

* config/i386/i386-builtin-types.def (PVOID): Declared.
(VOID_FTYPE_PVOID): Declared.
(PVOID_FTYPE_VOID): Declared.
(UCHAR_FTYPE_USHORT_UINT_USHORT): Removed.
(VOID_FTYPE_USHORT_UINT_USHORT): Removed.
* config/i386/i386.c (IX86_BUILTIN_LLWPCB16, IX86_BUILTIN_LLWPCB32,
IX86_BUILTIN_LLWPCB64, IX86_BUILTIN_SLWPCB16, IX86_BUILTIN_SLWPCB32,
IX86_BUILTIN_SLWPCB64, IX86_BUILTIN_LWPVAL16, IX86_BUILTIN_LWPINS16):
Removed.
(IX86_BUILTIN_LLWPCB, IX86_BUILTIN_SLWPCB): New.
(bdesc_special_args): Adjust declaration of __builtin_ia32_llwpcb,
__builtin_ia32_slwpcb, __builtin_ia32_lwpval32,
__builtin_ia32_lwpval64, __builtin_ia32_lwpins32, and
__builtin_ia32_lwpins64.
(ix86_expand_special_args_builtin): Handle VOID_FTYPE_PVOID.
Do not handle VOID_FTYPE_USHORT_UINT_USHORT and
UCHAR_FTYPE_USHORT_UINT_USHORT.  Warn when the third operand is
not an immediate.  Also handle builtin functions with 3 arguments.
(ix86_expand_builtin): Handle IX86_BUILTIN_LLWPCB and
IX86_BUILTIN_SLWPCB.
* config/i386/i386.md (UNSPEC_LLWP_INTRINSIC, UNSPEC_SLWP_INTRINSIC):
Renamed UNSPECV_LLWP_INTRINSIC and UNSPECV_SLWP_INTRINSIC.
(memory attribute): Handle lwp.
(lwp*): Rewrite all the insn patterns for LWP.
* config/i386/lwpintrin.h (__llwpcb16, __llwpcb32, __llwpcb64,
__slwpcb16, __slwpcb32, __slwpcb64, __lwpval16, __lwpins16): Removed.
(__llwpcb, __slwpcb): New.

testsuite/
* gcc.target/i386/sse-12.c: Add -mpopcnt and -mlwp.
* gcc.target/i386/sse-13.c: Same.
(__builtin_ia32_lwpval32, __builtin_ia32_lwpval64,
__builtin_ia32_lwpins32, __builtin_ia32_lwpins64): Added testcases.
* gcc.target/i386/sse-14.c: Add -mpopcnt -mabm -mlwp.
Added tests for __lwpval32, __lwpins32, __lwpval64, and __lwpins64.
* gcc.target/i386/sse-22.c: Added tests for popcnt, abm, and lwp.
* gcc.target/i386/sse-23.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155217 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-14  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/23_containers/queue/requirements/
explicit_instantiation/1_c++0x.cc: New.
* testsuite/23_containers/priority_queue/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/multimap/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/bitset/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/set/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/vector/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/deque/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/stack/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/multiset/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/list/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.
* testsuite/23_containers/map/requirements/
explicit_instantiation/1_c++0x.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155215 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155213 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-14  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

* Make-lang.in ($(LTO_EXE)): Use $(LINKER).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155212 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-14  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

* dominance.c (set_immediate_dominator): Don't mark as inline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155211 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-14  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_list.h (splice(iterator, list&), splice(iterator,
list&, iterator), splice(iterator, list&, iterator, iterator),
merge(list&), merge(list&, _StrictWeakOrdering)): Re-add in C++0x
mode for backward compatibility (see DR 1133).
(insert(iterator, size_type, const value_type&), insert(iterator,
_InputIterator, _InputIterator)): Adjust.
* include/bits/list.tcc (sort): Likewise.
* testsuite/23_containers/list/modifiers/1_c++0x.cc: Add.
* testsuite/23_containers/list/operations/2_c++0x.cc: Likewise.
* testsuite/23_containers/list/operations/3_c++0x.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/
assign_neg.cc: Adjust dg-error line numbers.
* testsuite/23_containers/list/requirements/dr438/
insert_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/
constructor_2_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155210 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi (STACK_CHECK_PROTECT): Document alternate default.
* doc/md.texi (check_stack): Clarify.
(probe_stack): Likewise.
* config/rs6000/rs6000.md (UNSPEC_PROBE_STACK): New constant.
(probe_stack): New insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155209 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (--with-specs): New option.
* configure: Regenerated.
* gcc.c (driver_self_specs): Include CONFIGURE_SPECS.
* Makefile.in (DRIVER_DEFINES): Add -DCONFIGURE_SPECS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155208 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-streamer-in.c (lto_get_builtin_tree): fclass can only be a
BUILT_IN_NORMAL or BUILT_IN_MD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155206 138bc75d-0d04-0410-961f-82ee72b054a4

* src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
type on HP-UX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155205 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155203 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>
            Matthias Klose  <doko@ubuntu.com>

        PR libstdc++/40133
        * acinclude.m4 ([GLIBCXX_ENABLE_ATOMIC_BUILTINS]): On *-*-linux*,
        *-*-uclinux*, *-*-kfreebsd*-gnu | *-*-gnu* targets do link tests when
        possible.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155200 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi (STACK_CHECK_PROBE_LOAD): Delete.
* expr.h (STACK_CHECK_PROBE_LOAD): Likewise.
* explow.c (emit_stack_probe): Do not test STACK_CHECK_PROBE_LOAD.
* system.h (STACK_CHECK_PROBE_LOAD): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155199 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-09  Matthias Klose  <doko@ubuntu.com>

        * include/private/gc_locks.h: For __ARM_EABI__ define
        GC_test_and_set  GC_clear to use the atomic builtins.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155198 138bc75d-0d04-0410-961f-82ee72b054a4

* fi.po, sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155197 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/42027
* dojump.c (do_jump <TRUTH_AND_EXPR, TRUTH_OR_EXPR>): Go to
TRUTH_ANDIF_EXPR resp. TRUTH_ORIF_EXPR expander, instead of
falling through.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155196 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/23726
* config/avr/predicates.md (pseudo_register_operand): New predicate for pseudos.
* config/avr/avr.md (divmodqi4): Replace with define_insn_and_split to allow div/mod optimization.
(udivmodqi4): Ditto.
(divmodhi4): Ditto.
(udivmodhi4): Ditto.
(divmodsi4): Ditto.
(udivmodsi4): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155195 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42357
* tree-sra.c (sra_modify_assign): Do not tear apart struct copies.

* g++.dg/torture/pr42357.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155193 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155190 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-12  Richard Guenther  <rguenther@suse.de>

* tree.c (need_assembler_name_p): Abstract decls do not need
an assembler name.
* dwarf2out.c (dwarf2out_abstract_function): Preserve
DECL_ABSTRACT properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155189 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155188 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/
2009-12-11 Janus Weil  <janus@gcc.gnu.org>

PR fortran/42257
* module.c (write_dt_extensions): Check for accessibility.

gcc/testsuite/
2009-12-11  Janus Weil  <janus@gcc.gnu.org>

PR fortran/42257
* gfortran.dg/extends_9.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155183 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Richard Guenther  <rguenther@suse.de>

* lto-streamer-in.c (lto_input_tree_ref): Do not register
DEBUG_EXPR_DECLs with the varpool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155182 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

* include/parallel/numeric: Trivial formatting changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155181 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/42352
* include/bits/list.tcc (sort): Use _GLIBCXX_MOVE for list::splice
and list::merge calls.
* testsuite/23_containers/list/operations/42352.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155180 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/40290
        * expr.c (gfc_type_convert_binary): Added warn-on-conversion flag,
        passed on to gfc_convert_type_warn() instead of gfc_convert_type();
        enabled warnings on all callers but ...
        * arith.c (eval_intrinsic): Disabled warnings on implicit type
        conversion.
        * gfortran.h gfc_type_convert_binary): Adjusted prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155179 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/linux-unwind.h (MD_FROB_UPDATE_CONTEXT, 64-bit): Define.
(sparc64_frob_update_context): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155178 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/42219
* typeck.c (error_type_p): New.
(ptr_reasonably_similar): Use it.
* cp-tree.h: Declare it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155177 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Richard Guenther  <rguenther@suse.de>

PR lto/41658
PR lto/41657
* lto-streamer-out.c (write_global_stream): Do not make decls
weak but resort to TREE_ASM_WRITTEN to avoid multiple definitions.
Make sure to mark all decls that we have written.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155174 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/22634, DR 539 [Ready]
* include/bits/stl_numeric.h (adjacent_difference): Use std::move
at the end of the loop body, per the Ready resolution.
* include/std/numeric: Do not include unnecessarily <cstddef>.
* doc/xml/manual/intro.xml: Add an entry for DR 539.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155173 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

* doc/html/ext/lwg-active.html: Update to Revision R68.
* doc/html/ext/lwg-closed.html: Likewise.
* doc/html/ext/lwg-defects.html: Likewise.
* doc/xml/manual/intro.xml: Update status of issues 431, 630, and 696.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155170 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Richard Guenther  <rguenther@suse.de>

PR lto/42037
* lto.c (lto_resolution_read): Properly grow the vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155166 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Sebastian Andrzej Siewior  <bigeasy@linutronix.de>

PR target/36047

* config/m68k/linux.h: Remove LABELNO from the mcount statement. It is
not used by glibc/uclibc and does not work with large binaries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155165 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Richard Guenther  <rguenther@suse.de>

PR lto/41915
* lto-lang.c (lto_init_options): Initialize flag_complex_method
to the C99 default.  Do not set flag_unit_at_a_time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155164 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Richard Guenther  <rguenther@suse.de>

PR lto/41662
* lto-streamer-in.c (lto_init_eh): Move eh_initialized_p
handling here.
(input_eh_regions): Adjust.
(lto_input_ts_function_decl_tree_pointers): Initialize EH
if a non-NULL DECL_FUNCTION_PERSONALITY was read in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155163 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/
2009-12-11 Janus Weil  <janus@gcc.gnu.org>

PR fortran/42335
* symbol.c (select_type_insert_tmp): Add an extra check for
error recovery.

gcc/testsuite/
2009-12-11  Janus Weil  <janus@gcc.gnu.org>

PR fortran/42335
* gfortran.dg/select_type_11.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155162 138bc75d-0d04-0410-961f-82ee72b054a4

IPA passes are bigger than other passes, so more memory needs to be allocated
for them (and more copied) in make_pass_instance.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155161 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR c++/42225

gcc/cp/ChangeLog:
PR c++/42225
* typeck.c (incompatible_dependent_typedefs_p): New function.
(structural_comptypes): Use it.
* cp-tree.h (cp_set_underlying_type): Declare ...
* tree.c (cp_set_underlying_type): ... new function.
* class.c (build_self_reference): Use cp_set_underlying_type
instead of set_underlying_type.
* decl2.c (grokfield): Likewise.
* name-lookup.c (pushdecl_maybe_friend): Likewise.

gcc/testsuite/ChangeLog:
PR c++/42225
* g++.dg/template/typedef24.C: New test.
* g++.dg/template/typedef25.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155160 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR c++/42251

gcc/cp/ChangeLog:
PR c++/42251
* pt.c (convert_template_argument): Avoid missing folding of SCOPE_REFs.

gcc/testsuite/ChangeLog:
PR c++/42251
* g++.dg/template/const3.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155159 138bc75d-0d04-0410-961f-82ee72b054a4

    * plugin.c (get_named_event_id): Fix hash table rebuild to include
        dynamically allocated events.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155156 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-11  Richard Guenther  <rguenther@suse.de>

PR lto/42320
* lto-symtab.c (lto_symtab_resolve_can_prevail_p): Properly
detect non-prevailing decls.

* g++.dg/lto/20091210-1_0.h: New testcase.
* g++.dg/lto/20091210-1_0.C: Likewise.
* g++.dg/lto/20091210-1_1.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155155 138bc75d-0d04-0410-961f-82ee72b054a4

* es.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155153 138bc75d-0d04-0410-961f-82ee72b054a4

* src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
double' arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155152 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155151 138bc75d-0d04-0410-961f-82ee72b054a4

Fix formatting

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155150 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155148 138bc75d-0d04-0410-961f-82ee72b054a4

* es.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155145 138bc75d-0d04-0410-961f-82ee72b054a4

* s-linux-sparc.ads: New file.
* gcc-interface/Makefile.in (SPARC/Linux): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155144 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/42317
* cgraph.h (struct cgraph_node): Add same_comdat_group field.
* cgraph.c (cgraph_remove_node): Unchain node from same_comdat_group
circular list.
(cgraph_node_can_be_local_p): Return false for DECL_COMDAT with
node->same_comdat_group.
* ipa.c (cgraph_remove_unreachable_nodes): For any reachable node
mark all its same_comdat_group nodes as also reachable.
(cgraph_externally_visible_p): Return true even if any of
same_comdat_group nodes has address taken.
* lto-cgraph.c (lto_output_node): Stream out same_comdat_group.
(output_cgraph): Ensure other same_comdat_group nodes are also
included.
(input_node): Stream in same_comdat_group.
(input_cgraph_1): Fix up same_comdat_group fields from references
to pointers.
* cgraphunit.c (cgraph_analyze_functions): Mark all other
same_comdat_group nodes as reachable.
(cgraph_mark_functions_to_output): For each node->process process
also other same_comdat_group nodes.
* ipa-inline.c (cgraph_clone_inlined_nodes): Don't reuse nodes
with same_comdat_group non-NULL.
(cgraph_mark_inline_edge): Likewise.

* decl2.c (cp_write_global_declarations): Clear DECL_EXTERNAL
also on all other functions in the same comdat group.
* optimize.c (maybe_clone_body): Also optimize virtual implicit
dtors.  For virtual comdat dtors tell cgraph that base and deleting
dtor are in the same comdat group.

* config/abi/pre/gnu.ver: Don't export certain base dtors that
weren't previously exported.

* g++.dg/opt/dtor2.C: New test.
* g++.dg/opt/dtor2.h: New file.
* g++.dg/opt/dtor2-aux.cc: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155143 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/40287
        * iresolve.c (resolve_mask_arg): Disabled warning on conversion
        to LOGICAL(1).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155142 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/41369
* parse.c (match_deferred_characteristics): Removed check for empty
types in function return values.

2009-12-10  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/41369
* gfortran.dg/func_derived_5.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155141 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/42228
PR middle-end/42110
* cgraph.c (cgraph_create_edge_including_clones): Add old_stmt parameter;
update edge if it already exists.
(cgraph_remove_node): Handle correctly cases where we are removing node having
clones.
* cgraph.h (cgraph_create_edge_including_clones): Declare.
(verify_cgraph_node): Add missing error_found = true code.
(cgraph_materialize_all_clones): Remove call edges of dead nodes.
* ipa.c (cgraph_remove_unreachable_nodes): Correctly look for master
clone; fix double linked list removal.
* tree-inline.c (copy_bb): Update cgraph_create_edge_including_clones call;
fix frequency of newly created edge.

* g++.dg/torture/pr42110.C: new file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155140 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/:
2009-12-10  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/34402
        * expr.c (check_alloc_comp_init): New.
        (check_init_expr): Verify that allocatable components
        are not data-initalized.

gcc/testsuite/:
2009-12-10  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/34402
        * gfortran.dg/alloc_comp_init_expr.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155138 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/42261 (take 2)
* include/bits/basic_string.h (_S_construct_aux_2(size_type, _CharT,
const _Alloc&)): Add.
(_S_construct_aux(_Integer, _Integer, const _Alloc&, __true_type)):
Call it.
* include/ext/sso_string_base.h (_M_construct_aux_2(size_type,
_CharT): Add.
(_M_construct_aux(_Integer, _Integer, std::__true_type)): Call it.
* include/ext/rc_string_base.h (_S_construct_aux_2(size_type, _CharT,
const _Alloc&)): Add.
(_S_construct_aux(_Integer, _Integer, const _Alloc&, __true_type)):
Call it.
* config/abi/pre/gnu.ver: Export basic_string::_S_construct_aux_2.
* testsuite/21_strings/basic_string/cons/char/42261.cc: New.
* testsuite/21_strings/basic_string/cons/wchar_t/42261.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155137 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-opt/42216
* regrename.c: Error out if MAX_RECOG_OPERANDS is larger than
HOST_BITS_PER_WIDE_INT.
(verify_reg_in_set): New function, broken out of verify_reg_tracked.
(verify_reg_tracked): Use it.
(scan_rtx_reg): When seeing a use involving a superset of the
registers in an existing chain, enlarge that chain.  Otherwise,
allow subsets and set fail_current_block for all other kinds of
overlap.
(hide_operands): New argument UNTRACKED_OPERANDS; callers changed.
Do not modify operands when the bit with the corresponding number
is set in that bitmap.
(build_def_use): When we see matching operands with different
modes, don't set fail_current_block, but keep track of such
operands in a bitmap if their registers aren't already tracked
in an open chain.  Pass this bitmap to all hide_operands calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155134 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

Revert:
        2009-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/42261
* include/bits/basic_string.h (_S_construct_aux(_Integer, _Integer,
const _Alloc&, __true_type)): Cast the second argument to value_type.
* include/ext/sso_string_base.h (_M_construct_aux(_Integer, _Integer,
std::__true_type)): Likewise.
* include/ext/rc_string_base.h (_S_construct_aux(_Integer, _Integer,
const _Alloc&, std::__true_type)): Likewise.
* testsuite/21_strings/basic_string/cons/char/42261.cc: New.
* testsuite/21_strings/basic_string/cons/wchar_t/42261.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155132 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/42337
* tree-ssa-pre.c (seen_during_translate): Remove.
(phi_translate_1): Collapse into ...
(phi_translate): ... this.  Remove seen parameter and
adjust recursive calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155131 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/powerpc/bswap64-4.c: Disable on AIX.
        * gcc.target/powerpc/ppc64-double-1.c: Disable on AIX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155129 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Richard Guenther  <rguenther@suse.de>
Allan Sandfeld Jensen  <linux@carewolf.com>

* tree-vectorizer.c (vectorize_loops): Properly guard
vectorizer verboseness.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155128 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/util/testsuite_containers.h (populate<>::populate(_Tp&)):
Avoid used uninitialized warning.
* include/ext/pb_ds/detail/cc_hash_table_map_/
constructor_destructor_fn_imps.hpp: Fix typo causing sequence point
warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155127 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/po:
* zh_CN.po: Update.

libcpp/po:
* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155126 138bc75d-0d04-0410-961f-82ee72b054a4

* fwprop.c (free_load_extend): Initialise `use'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155125 138bc75d-0d04-0410-961f-82ee72b054a4

PR libffi/40700
* src/closures.c [X86_64 && __sun__ && __svr4__]
(FFI_MMAP_EXEC_WRIT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155124 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-09  Benjamin Kosnik  <bkoz@redhat.com>

* include/profile/impl/profiler_container_size.h: Fix include
guard, formatting fixes.
* include/profile/impl/profiler_vector_size.h: Same.
* include/profile/impl/profiler_hash_func.h: Same.
* include/profile/impl/profiler_trace.h: Same.
* include/profile/impl/profiler_vector_to_list.h: Same.
* include/profile/impl/profiler.h: Same.
* include/profile/impl/profiler_state.h: Same.
* include/profile/impl/profiler_map_to_unordered_map.h: Same.
* include/profile/impl/profiler_hashtable_size.h: Same.
* include/profile/impl/profiler_node.h: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155123 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (do_mpc_ckconv): Pass the component type to
real_from_mpfr().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155122 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155121 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-09  Roman Odaisky  <to.roma.from.bugcc@qwertty.com>

PR libstdc++/42273
* include/bits/atomic_2.h: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155117 138bc75d-0d04-0410-961f-82ee72b054a4

* include/pa-signal.h: Do not include ucontext.h.
(SIGNAL_HANDLER): Add __attribute__ ((unused)) to signal handler
arguments.
(MAKE_THROW_FRAME): Do not adjust program counter.
* include/hppa-signal.h: Do not include sys/types.h, sys/syscall.h and
unistd.h.
(MAKE_THROW_FRAME): Do not adjust program counter.
(HANDLE_FPE): Define.
(INIT_SEGV, INIT_FPE): Revise indentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155116 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-09  Bryce McKinlay  <bmckinlay@gmail.com>

        PR java/41991
        * configure.ac (SYSTEMSPEC): Pass -allow_stack_execute to Darwin
        linker.
        * Makefile.am (gij_LDFLAGS): Remove extra_gij_ldflags.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155113 138bc75d-0d04-0410-961f-82ee72b054a4

fixing pr42337

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155111 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/vector.md (absv2sf2, negv2sf2, addv2sf3, subv2sf3,
mulv2sf3, divv2sf3): New expanders.
* config/rs6000/spe.md (spe_evabs, spe_evand, spe_evaddw, spe_evsubfw,
spe_evdivws): Rename to use standard GCC names.
* config/rs6000/paired.md (negv2sf, absv2sf2, addv2sf3, subv2sf3,
mulv2sf3, divv2sf3): Rename to avoid conflict with the new expanders.
* config/rs6000/rs6000.c (bdesc_2arg, bdesc_1arg): Use new CODE_FOR_
names for renamed patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155110 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR42285.

2009-12-08  Sebastian Pop  <sebpop@gmail.com>

PR middle-end/42285
* graphite-scop-detection.c (graphite_can_represent_init): Also
handle more complex MULT_EXPRs containing parameters by recursion
on the structure.

* testsuite/gfortran.dg/graphite/pr42285.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155108 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.md ("copysign<mode>3"): Pattern removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155106 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Compute ld_ver, ld_vers, ld_date, ld_vers_major,
ld_vers_minor and ld_vers_path always, not just when gcc_cv_ld_hidden
isn't cached.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155103 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155098 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (setup_incoming_promotions): Fix sign-extend of
        zero-extend case; tidy conditions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155095 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-08  David Daney  <ddaney@caviumnetworks.com>

* testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
* testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
* testsuite/libffi.call/stret_large.c: Same.
* testsuite/libffi.call/cls_align_longdouble_split.c: Same.
* testsuite/libffi.call/stret_large2.c: Same.
* testsuite/libffi.call/stret_medium2.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155093 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host (sparc*-sun-solaris2.*): New case.
* include/dwarf2-signal.h (MAKE_THROW_FRAME, SPARC case): Make dummy.
* include/sparc-signal.h: Do not include ucontext.h.
(SIGNAL_HANDLER): Rename symbol.
(FLUSH_REGISTER_WINDOWS): Delete.
(MAKE_THROW_FRAME): Make dummy.
(INIT_SEGV): Adjust for above renaming.
(INIT_FPE): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155092 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41711
        * io/read.c (set_integer): Support kind=10 for reading
        real/complex BOZ.

2009-12-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41711
        * gfortran.dg/boz_15.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155088 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38474
* function.c (free_temp_slots): Only walk the temp slot
addresses and combine slots if we actually changes something.
(pop_temp_slots): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155087 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-08  Daniel Kraft  <d@domob.eu>

PR fortran/41177
* gfortran.dg/typebound_proc_4.f03: Remove check for wrong error.
* gfortran.dg/typebound_proc_13.f03: New test.

2008-12-08  Daniel Kraft  <d@domob.eu>

PR fortran/41177
* gfortran.h (struct symbol_attribute): New flag `class_pointer'.
* symbol.c (gfc_build_class_symbol): Set the new flag.
* resolve.c (update_compcall_arglist): Remove wrong check for
non-scalar base-object.
(check_typebound_baseobject): Add the correct version here as well
as some 'not implemented' message check in the old case.
(resolve_typebound_procedure): Check that the passed-object dummy
argument is scalar, non-pointer and non-allocatable as it should be.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155086 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-07  Olga Golovanevsky  <olga@il.ibm.com>

PR middle-end/41843
* ipa-struct-reorg.c (compare_fields): New function.
(find_field_in_struct_1): Use compare_fields function.
(is_equal_types): Likewise.

2009-12-04  Olga Golovanevsky  <olga@il.ibm.com>
    Jakub Jelinek <jakub@redhat.com>

PR midle-end/41843
* gcc.dg/struct/wo_prof_empty_str.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155084 138bc75d-0d04-0410-961f-82ee72b054a4

2009-12-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40961
        PR fortran/40377
        * gfortran.texi (Non-Fortran Main Program): Add
        _gfortran_set_fpe documentation.
        (Interoperability with C): Mention array storage order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155083 138bc75d-0d04-0410-961f-82ee72b054a4

* pex-unix.c (pex_unix_exec_child): Save/restore environ.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155079 138bc75d-0d04-0410-961f-82ee72b054a4