* toplev.c (finalize): Add no_backend parameter.  Don't finish
passes when preprocessing only.  Adjust...
(do_compile): ... caller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167161 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/46020
* configure.ac (CXX_FOR_TARGET): Add -funconfigured-libstdc++-v3.
* Makefile.def (CXX_FOR_TARGET): Removed from flags_to_pass.
* Makefile.tpl (CXX_FOR_TARGET_FLAG_TO_PASS): New.
(BASE_FLAGS_TO_PASS): Use it.
* configure: Rebuilt.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167160 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md (negdf2): Condition on !flag_signed_zeros instead of
flag_unsafe_math_optimizations.
(negsf2): Likewise.
Move fnegabs related patterns together.  Only use fmpynfadd instruction
to negate a multiply if !flag_signed_zeros is true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167159 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167158 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-25  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46581
* trans.h (gfc_process_block_locals): Removed second argument.
* trans-decl.c (trans_associate_var): Moved to trans-stmt.c.
(gfc_trans_deferred_vars): Skip ASSOCIATE variables.
(gfc_process_block_locals): Don't mark associate names to be
initialized.
* trans-stmt.c (trans_associate_var): Moved here from trans-decl.c.
(gfc_trans_block_construct): Call 'trans_associate_var' from here
to make sure SELECT TYPE with associate-name is treated correctly.

2010-11-25  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46581
* gfortran.dg/select_type_19.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167154 138bc75d-0d04-0410-961f-82ee72b054a4

* gengtype-state.c (read_state_structures): Initialize "previous".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167153 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-25  François Dumont  <francois.cppdevs@free.fr>

* src/debug.cc: Introduce a mutex pool in get_safe_base_mutex.
Move code used to manipulate sequence safe iterators from safe
iterator methods to safe sequence ones. Remove usage of safe iterator
mutex, keep _Safe_iterator_base::_M_get_mutex for library backward
binary compatibility.
* src/Makefile.am: Build debug.cc in gnu++0x mode for _Hash_impl usage.
* src/Makefile.in: Regenerate
* include/debug/safe_base.h: Add _Safe_iterator_base _M_invalidate
and _M_reset. Add _Safe_sequence_base _M_attach, _M_attach_single,
_M_detach and _M_detach_single.
* include/debug.safe_iterator.h, safe_iterator.tcc: Remove
_Safe_iterator _M_invalidate and _M_invalidate_single. Implement all
methods in terms of normal iterators rather than safe ones.
* include/debug/safe_sequence.h: Replace _Safe_sequence
_M_transfe_iter with _M_transfer_from_if taking the source sequence
and a predicate signaling when a safe iterator shall be transfered.
Add _Equal_to predicate.
* include/debug/safe_sequence.tcc: New.
* include/Makefile.am: Adjust.
* include/Makefile.in: Regenerate.
* include/debug/forward_list: Swap safe iterators in move constructor.
Do not invalidate before begin in _M_invalidate_all method.
Reimplement safe methods using normal iterators rather than safe ones.
* include/debug/set.h, unordered_map, multiset.h, vector,
unordered_set, deque, map.h, list, multimap.h: Reimplement safe method
using normal iterators rather than safe ones.
* testsuite/23_containers/forward_list/debug/clear.cc, swap.cc,
move_constructor.cc, splice_after.cc, splice_after1.cc,
splice_after2.cc, splice_after3.cc, splice_after4.cc: New.
* testsuite/23_containers/vector/debug/multithreaded_swap.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167152 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/objc/:
2010-11-25  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE
after finish_struct, not before, otherwise it may be wiped out by
it.  This fixes spurious warnings when a class has more than 15
instance variables.

In gcc/testsuite/:
2010-11-25  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc.dg/ivar-problem-1.m: New.
* obj-c++.dg/ivar-problem-1.mm: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167151 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-25  Basile Starynkevitch  <basile@starynkevitch.net>
    Jeremie Salvucci  <jeremie.salvucci@free.fr>

* gentype-state.c: Add new file.

* gengtype.c (type count): New variable.
(new_structure, find_param_structure, create_pointer)
(create_array): Use it to set state_number in types.
(dump_everything): Improve comment.
(main): Call read_state and write_state. Print type_count.

* gengtype.h (type_lineloc): New function.
(read_state, write_state): New declarations.

* Makefile.in (GENGTYPE_FLAGS): New variable.
(s-gtype): Run gengtype twice and generate gtype.state.
(build/gengtype-state.o): New rule.
(build/gengtype$(build_exeext)): Link gengtype-state.o.
(mostlyclean): Update comment.  Remove gtype.state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167150 138bc75d-0d04-0410-961f-82ee72b054a4

* make_sunver.pl: Use elfdump -s to extract symbols if possible,
readelf -s otherwise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167149 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46637
* combine.c (try_combine): When substing i2dest for i2src, pass
1 as last argument even if
i0_feeds_i1_n && i1_feeds_i2_n && i0dest_in_i0src.

* gcc.c-torture/compile/pr46637.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167148 138bc75d-0d04-0410-961f-82ee72b054a4

Add -mtune=generic to gfortran.dg/pr46519-1.f.

2010-11-25  H.J. Lu  <hongjiu.lu@intel.com>

* gfortran.dg/pr46519-1.f: Add -mtune=generic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167147 138bc75d-0d04-0410-961f-82ee72b054a4

Properly cast integer constant char.

gcc/

2010-11-25  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/46647
* builtins.c (target_char_cast): Check INTEGER_CST instead of
host_integerp.  Replace tree_low_cst with TREE_INT_CST_LOW.

gcc/testsuite/

2010-11-25  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/46647
* gcc.target/i386/pr46647.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167146 138bc75d-0d04-0410-961f-82ee72b054a4

* target.def (supports_split_stack, except_unwind_info): Take
gcc_options parameters.
* targhooks.c (default_except_unwind_info,
dwarf2_except_unwind_info, sjlj_except_unwind_info): Take
gcc_options parameters.
* targhooks.h (default_except_unwind_info,
dwarf2_except_unwind_info, sjlj_except_unwind_info): Update
prototypes.
* doc/tm.texi.in (TARGET_IRA_COVER_CLASSES,
TARGET_HAVE_NAMED_SECTIONS, TARGET_UNWIND_TABLES_DEFAULT):
Document that hooks must not be modified.
(TARGET_EXCEPT_UNWIND_INFO): Refer to opts argument.
* doc/tm.texi: Regenerate.
* defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Pass
&global_options to targetm.except_unwind_info.
* dwarf2out.c (dwarf2out_do_frame, dwarf2out_do_cfi_asm,
dwarf2out_begin_prologue, dwarf2out_frame_init,
dwarf2out_frame_finish, dwarf2out_assembly_start): Pass
&global_options to targetm.except_unwind_info.
* except.c (init_eh, finish_eh_generation,
gate_convert_to_eh_region_ranges,
output_one_function_exception_table): Pass &global_options to
targetm.except_unwind_info.
* expr.c (build_personality_function): Pass &global_options to
targetm.except_unwind_info.
* function.c (expand_function_end): Pass &global_options to
targetm.except_unwind_info.
* hooks.c (hook_bool_bool_gcc_optionsp_false): New.
* hooks.h (hook_bool_bool_gcc_optionsp_false): Declare.
* opts.c (finish_options): Pass opts to targetm.except_unwind_info
and targetm.supports_split_stack.  Remove assertions about opts
and opts_set.
(common_handle_option): Remove assertions about opts, opts_set and
dc.
* tree-tailcall.c (suitable_for_tail_call_opt_p): Pass
&global_options to targetm.except_unwind_info.
* tree.c (build_common_builtin_nodes: Pass &global_options to
targetm.except_unwind_info.
* config/arm/arm.c (arm_except_unwind_info): Add gcc_options
parameter.
(arm_compute_func_type, arm_expand_prologue, thumb_pushpop,
thumb1_expand_prologue, thumb1_output_function_prologue,
arm_unwind_emit, arm_output_fn_unwind): Update calls to
arm_except_unwind_info.
* config/i386/i386.c (ix86_supports_split_stack): Add gcc_options
parameter.
* config/ia64/ia64.c (ia64_except_unwind_info): Add gcc_options
parameter.
(ia64_output_function_prologue, ia64_add_bundle_selector_before,
ia64_reorg, ia64_asm_unwind_emit): Update calls to
ia64_except_unwind_info.
* config/pa/pa.c (pa_option_override): Pass &global_options to
targetm.except_unwind_info.
* config/picochip/picochip-protos.h (picochip_except_unwind_info):
Remove prototype.

c-family:
* c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
targetm.except_unwind_info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167145 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-25  Kai Tietz  <kai.tietz@onevision.com>

* cgraphunit.c (process_function_and_variable_attributes):
Mark dllexport-ed function/variables as needed.
* ipa.c (cgraph_externally_visible_p): Make dllexport-ed
as externally visible.

2010-11-25  Kai Tietz  <kai.tietz@onevision.com>

* gcc.dg/dll-8.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167144 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/loop_optimization7.adb: Remove dg-require-effective-target.
* gnat.dg/sse_nolib.adb: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167143 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/46585
* sel-sched-ir.c (return_regset_to_pool): Verify that RS is not NULL.
(vinsn_init): Skip initialization of dependencies for local NOPs.
(vinsn_delete): Don't try to free regsets for local NOPs.
        (setup_nop_and_exit_insns): Change definition of nop_pattern.

testsuite:
* gcc.dg/pr46585.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167141 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/46602
* sel-sched-ir.c (maybe_tidy_empty_bb): Move checking ...
(tidy_control_flow): Here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167140 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-25  Joern Rennecke  <amylaar@spamcop.net>
    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

PR bootstrap/45888
* Makefile.in (s-tm-texi): Remove \r occurences from tmp-tm.texi.
Fix target.def pathname in timestamp comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167137 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/predicates.md (pmpyshr_operand): New.
        * config/ia64/ia64.c (ia64_expand_unpack): New.
        (ia64_expand_widen_mul_v4hi): New.
        (ia64_expand_widen_sum): Update for pattern renames.
        (ia64_expand_dot_prod_v8qi): Likewise.
        * config/ia64/ia64-protos.h: Update.
        * config/ia64/vect.md (vecwider): New mode attribute.
        (vec_widen_umult_lo_v8qi, vec_widen_umult_hi_v8qi): New.
        (vec_widen_smult_lo_v8qi, vec_widen_smult_hi_v8qi): New.
        (pmpyshr2, pmpyshr2_u): New.
        (vec_widen_smult_lo_v4hi, vec_widen_smult_hi_v4hi): New.
        (vec_widen_umult_lo_v4hi, vec_widen_umult_hi_v4hi): New.
        (mulv2si3): New.
        (vec_pack_ssat_v4hi): Rename from pack2_sss.
        (vec_pack_usat_v4hi): Rename from *pack2_uss.
        (vec_pack_ssat_v2si): Rename from pack4_sss.
        (vec_interleave_lowv8qi): Rename from unpack1_l, use the correct
        vec_select operation.
        (vec_interleave_highv8qi): Similarly.
        (mux1_alt): Rename from *mux1_alt.
        (vec_extract_evenv8qi, vec_extract_oddv8qi): New.
        (vec_interleave_lowv4hi): Rename from unpack2_l.
        (vec_interleave_highv4hi): Rename from unpack2_h.
        (mix2_r): Rename from *mix2_r.
        (mix2_l): Similarly.
        (vec_extract_evenodd_helper): New.
        (vec_extract_evenv4hi, vec_extract_oddv4hi): New.
        (vec_interleave_lowv2si): Rename from *unpack4_l.
        (vec_interleave_highv2si): Rename from *unpack4_h.
        (vec_extract_evenv2si, vec_extract_oddv2si): New.
        (vec_interleave_lowv2sf): Rename from fmix_r.
        (vec_interleave_highv2sf): Rename from *fmix_l.
        (vec_extract_evenv2sf, vec_extract_oddv2sf): New.
        (vec_unpacku_lo_<VECINT12>, vec_unpacku_hi_<VECINT12>): New.
        (vec_unpacks_lo_<VECINT12>, vec_unpacks_hi_<VECINT12>): New.
        (vec_pack_trunc_v4hi, vec_pack_trunc_v2si): New.

testsuite:
        * lib/target-supports.exp (vect_widen_sum_hi_to_si_pattern,
        vect_widen_mult_hi_to_si, vect_sdot_qi, vect_udot_qi, vect_sdot_hi,
        vect_unpack, vect_int_mult, vect_extract_even_odd,
        vect_extract_even_odd_wide, vect_interleave): Enable for ia64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167136 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167135 138bc75d-0d04-0410-961f-82ee72b054a4

* targhooks.c (default_except_unwind_info): Remove
MUST_USE_SJLJ_EXCEPTIONS case.
* config/h8300/h8300.h (MUST_USE_SJLJ_EXCEPTIONS): Delete.
* config/h8300/h8300.c (TARGET_EXCEPT_UNWIND_INFO): Define.
* doc/tm.texi.in (MUST_USE_SJLJ_EXCEPTIONS): Delete.
* doc/tm.texi: Regenerate.
* system.h (MUST_USE_SJLJ_EXCEPTIONS): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167131 138bc75d-0d04-0410-961f-82ee72b054a4

revert accidentally committed changes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167130 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* cppbuiltin.c (define_builtin_macros_for_type_sizes): Define
__FLOAT_WORD_ORDER__ according to FLOAT_WORDS_BIG_ENDIAN.
* config/dfp-bit.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Delete.
* doc/cpp.texi (__FLOAT_WORD_ORDER__): Document.
* system.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Poison.

libgcc/
* config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
__FLOAT_WORD_ORDER__.
* config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
Delete.

libdecnumber/
* dconfig.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Delete.
(WORDS_BIG_ENDIAN): Define based on value of __FLOAT_WORD_ORDER__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167129 138bc75d-0d04-0410-961f-82ee72b054a4

libgomp:

* testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167127 138bc75d-0d04-0410-961f-82ee72b054a4

Don't check TREE_THIS_VOLATILE in ix86_expand_call.

gcc/

2010-11-24  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46519
* config/i386/i386.c (ix86_expand_call): Don't check
TREE_THIS_VOLATILE.

gcc/testsuite/

2010-11-24  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46519
* gfortran.dg/pr46519-1.f: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167126 138bc75d-0d04-0410-961f-82ee72b054a4

Improve vzeroupper optimization.

gcc/

2010-11-24  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46519
* config/i386/i386.c (upper_128bits_state): New.
(block_info_def): Remove upper_128bits_set and done.  Add state,
referenced, count, processed and rescanned.
(check_avx256_stores): Updated.
(move_or_delete_vzeroupper_2): Updated. Handle deleted BB_END.
Call note_stores only if needed.  Set referenced and count.
(move_or_delete_vzeroupper_1): Updated.  Set rescan_vzeroupper_p.
(rescan_move_or_delete_vzeroupper): New.
(move_or_delete_vzeroupper):  Process and rescan all all basic
blocks instead of predecessor blocks of all exit points.
(ix86_option_override_internal): Enable vzeroupper optimization
only for -fexpensive-optimizations and not optimizing for size.
(use_avx256_p): Removed.
(init_cumulative_args): Don't set use_avx256_p.
(ix86_function_arg): Likewise.
(ix86_expand_move): Likewise.
(ix86_expand_vector_move_misalign): Likewise.
(ix86_local_alignment): Likewise.
(ix86_minimum_alignment): Likewise.
(ix86_expand_epilogue): Don't check use_avx256_p when generating
vzeroupper.
(ix86_expand_call): Likewise.

* config/i386/i386.h (machine_function): Remove use_vzeroupper_p
and use_avx256_p.  Add rescan_vzeroupper_p.

gcc/testsuite/

2010-11-24  H.J. Lu  <hongjiu.lu@intel.com>

PR target/46519
* gcc.target/i386/avx-vzeroupper-10.c: Expect no avx_vzeroupper.
* gcc.target/i386/avx-vzeroupper-11.c: Likewise.

* gcc.target/i386/avx-vzeroupper-14.c: Replace -O0 with -O2.
* gcc.target/i386/avx-vzeroupper-15.c: Likewise.
* gcc.target/i386/avx-vzeroupper-16.c: Likewise.
* gcc.target/i386/avx-vzeroupper-17.c: Likewise.

* gcc.target/i386/avx-vzeroupper-20.c: New.
* gcc.target/i386/avx-vzeroupper-21.c: Likewise.
* gcc.target/i386/avx-vzeroupper-22.c: Likewise.
* gcc.target/i386/avx-vzeroupper-23.c: Likewise.
* gcc.target/i386/avx-vzeroupper-24.c: Likewise.
* gcc.target/i386/avx-vzeroupper-25.c: Likewise.
* gcc.target/i386/avx-vzeroupper-26.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167124 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c: Include <signal.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167123 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Richard Guenther  <rguenther@suse.de>

PR lto/43218
* lto-symtab.c (lto_cgraph_replace_node): Mark edges with
conflicting function signatures as non-inlineable.

* gcc.dg/lto/20100423-1_0.c: Enable for all LTO modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167122 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/46614
* sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP_P): Define.
 (deps_analyze_insn): Mark JUMP_INSNs in
last_pending_memory_flush that weren't added through
flush_pending_lists with NON_FLUSH_JUMP_KIND.
(sched_analyze_2, sched_analyze_insn): Check NON_FLUSH_JUMP_P
on INSN_LIST instead of JUMP_P check on its operand.
* sched-rgn.c (concat_INSN_LIST): Copy over REG_NOTE_KIND.

* gcc.dg/pr46614.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167121 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46638
        * target-memory.c (gfc_interpret_derived): Correctly handle
        component offset.

2010-11-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46638
        * gfortran.dg/transfer_simplify_10.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167119 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/tuple: Mark more constructors constexpr.
* include/bits/stl_pair.h: Same.
* testsuite/20_util/tuple/requirements/dr801.cc: New.
* testsuite/20_util/pair/requirements/dr801.cc: New.
* testsuite/20_util/tuple/cons/constexpr.cc: Add cases for new
constexpr constructors.
* testsuite/20_util/pair/cons/constexpr.cc: Same.
* testsuite/20_util/pair/comparison_operators/constexpr.cc: New.

* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167118 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Richard Guenther  <rguenther@suse.de>

* lto-streamer-in.c (input_gimple_stmt): Use types_compatible_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167116 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Richard Guenther  <rguenther@suse.de>

PR lto/46606
* lto-streamer-in.c (input_gimple_stmt): When we cannot find
a FIELD_DECL that is type correct issue a warning and fixup
with a VIEW_CONVERT_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167115 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Basile Starynkevitch  <basile@starynkevitch.net>

* doc/invoke.texi (Options for Debugging Your Program or GCC):
Explain static numbering of dump files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167114 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (user_vect_verbosity_level): New Variable entry.
(ftree-vectorizer-verbose=): Mark as UInteger.
* flag-types.h (enum vect_verbosity_levels): Move from enum
verbosity_levels in tree-vectorizer.h.
* opts.c: Don't include tree.h.
(vect_set_verbosity_level): Move from tree-vectorizer.c.  Use
gcc_options parameter; take integer option argument.
(common_handle_option): Update call to vect_set_verbosity_level.
* tree-vectorizer.c (user_vect_verbosity_level): Remove.
(vect_set_verbosity_level): Move to opts.c.
(vect_verbosity_level, vect_print_dump_info): Update for change of
enum name.
* tree-vectorizer.h (enum verbosity_levels): Move to flag-types.h.
(vect_print_dump_info): Update for change of enum name.
* tree.h (vect_set_verbosity_level): Remove.
* Makefile.in (opts.o): Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167113 138bc75d-0d04-0410-961f-82ee72b054a4

Correct PR #.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167112 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46629
* gfortran.dg/lto/pr46629_0.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167110 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-24  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/30_threads/future/cons/constexpr.cc: Add dg-require*
directives.
* testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167109 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46629
* cfgexpand.c (maybe_cleanup_end_of_block): Test NEXT_INSN (insn)
instead of insn with any_condjump_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167108 138bc75d-0d04-0410-961f-82ee72b054a4

Add loongson3a integer mul/div patterns

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167107 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (initial_max_fld_align, flag_debug_asm,
flag_dump_rtl_in_asm, flag_dump_all_passed, rtl_dump_and_exit,
flag_print_asm_name, graph_dump_format, help_printed,
help_columns, flag_opts_finished): New Variable entries.
(fdbg-cnt-list, fdbg-cnt=, fdebug-prefix-map=, frandom-seed,
frandom-seed=): Mark deferred.
(fsched-verbose=): Use UInteger and Var.
* flags.h (set_struct_debug_option, flag_print_asm_name,
rtl_dump_and_exit, flag_debug_asm, flag_dump_rtl_in_asm,
graph_dump_format): Don't declare here.
* haifa-sched.c (sched_verbose_param, fix_sched_param): Remove.
* opts-global.c: Include dbgcnt.h and debug.h.
(decode_options): Pass location to finish_options.
(handle_common_deferred_options): Check flag_dump_all_passed.
Handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list, OPT_fdebug_prefix_map_,
OPT_frandom_seed and OPT_frandom_seed_.  Don't assert on
OPT_fstack_limit.
* opts.c: Don't include toplev.h, dbgcnt.h or debug.h.
(set_struct_debug_option): Add location_t parameter.  Update
recursive call.  Use error_at.
(default_options_optimization): Use error_at.
(finish_options): Add location_t parameter.  Use
opts->x_flag_opts_finished instead of first_time_p.  Use
opts->x_optimize instead of optimize.  Use error_at.  Pass
location to inform.
(print_filtered_help): Use opts->x_help_printed to track what
options have been printed.
(print_specific_help): Use opts->x_help_columns to track number of
columns.
(common_handle_option): Pass locations and gcc_options pointers to
more functions.  Use warning_at instead of fnotice and warning.
Don't handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list or
OPT_fdebug_prefix_map_.  Use error_at.  Set
opts->x_initial_max_fld_align; don't set maximum_field_alignment.
Don't handle OPT_frandom_seed or OPT_frandom_seed_.  Don't handle
OPT_fsched_verbose_.
(handle_param): Add location_r parameter.  Use error_at.
(set_debug_level): Add location_r parameter.  Use error_at and
warning_at.
(setup_core_dumping): Add diagnostic_context parameter.
(decode_d_option): Add gcc_options, location_t and
diagnostic_context parameters and use them instead of global
state.  Use warning_at.
(enable_warning_as_error): Use error_at.
* opts.h (finish_options): Update prototype.
(set_struct_debug_option): Declare here.
* rtl.h (fix_sched_param): Remove.
* stor-layout.c (initial_max_fld_align): Remove.
* toplev.c (rtl_dump_and_exit, flag_print_asm_name,
graph_dump_format, flag_debug_asm, flag_dump_rtl_in_asm): Remove.
(process_options): Set maximum_field_alignment.
* tree.h (initial_max_fld_align) Don't declare here.
* Makefile.in (opts.o, opts-global.o): Update dependencies.

c-family:
* c-opts.c (c_common_handle_option): Pass location to
set_struct_debug_option.

testsuite:
* gcc.dg/opts-5.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167106 138bc75d-0d04-0410-961f-82ee72b054a4

* flag-types.h (struct visibility_flags): Don't declare here.
* flags.h (strip_off_ending, fast_math_flags_set_p,
fast_math_flags_struct_set_p): Declare here.
(visibility_options): Don't declare here.
* opts-common.c (option_enabled, get_option_state): Move from
opts.c.
* opts-global.c: Include diagnostic.h instead of
diagnostic-core.h.  Include tree.h, langhooks.h, lto-streamer.h
and toplev.h.
(const_char_p, ignored_options, in_fnames, num_in_fnames,
write_langs, complain_wrong_lang, postpone_unknown_option_warning,
print_ignored_options, unknown_option_callback,
post_handling_callback, lang_handle_option, add_input_filename,
read_cmdline_options, initial_lang_mask, init_options_once,
decode_cmdline_options_to_array_default_mask,
set_default_handlers, decode_options): Move from opts.c.
(print_ignored_options): Use warning_at instead of saving and
restoring input_location.
* opts.c: Include <signal.h> and <sys/resource.h>.  Include rtl.h
instead of expr.h.  Don't include langhooks.h, except.h or
lto-streamer.h.  Add more comments on includes.
(strip_off_ending, setup_core_dumping, decode_d_option): Move from
toplev.c.
(visibility_options): Move to c-family/c-common.c.
(const_char_p, ignored_options, in_fnames, num_in_fnames,
write_langs, complain_wrong_lang, postpone_unknown_option_warning,
print_ignored_options, unknown_option_callback,
post_handling_callback, lang_handle_option, add_input_filename,
read_cmdline_options, initial_lang_mask, init_options_once,
decode_cmdline_options_to_array_default_mask,
set_default_handlers, decode_options): Move to opts-global.c.
(target_handle_option, default_options_optimization,
finish_options, common_handle_option): Remove static.
(option_enabled, get_option_state): Move to opts-common.c.
* opts.h (common_handle_option, target_handle_option,
finish_options, default_options_optimization): Declare.
* toplev.c: Don't include <signal.h> or <sys/resource.h>.
(setup_core_dumping, strip_off_ending, decode_d_option): Move to
opts.c.
* toplev.h (strip_off_ending, decode_d_option,
fast_math_flags_set_p, fast_math_flags_struct_set_p): Don't
declare here.
* Makefile.in (opts.o, opts-global.o): Update dependencies.

c-family:
* c-common.c (visibility_options): Move from ../opts.c.
* c-common.h (struct visibility_flags, visibility_options):
Declare here.
* c-opts.c (finish_options): Rename to c_finish_options.
(c_common_init): Update call to finish_options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167105 138bc75d-0d04-0410-961f-82ee72b054a4

Propagate the source location from a template function's definition to
any already-instantiated declarations.

PR c++/46527
* gcc/cp/pt.c (instantiate_decl): Propagate the template's
location to its instance.
* gcc/testsuite/g++.dg/debug/dwarf2/pr46527.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167104 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167103 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/chrono: Constexpr markup for is_monotonic.
* src/chrono.cc: Same.
* testsuite/20_util/clocks/1.cc: Move...
* testsuite/20_util/system_clock/1.cc: ...here.
* testsuite/20_util/system_clock/constexpr_data.cc
* testsuite/20_util/monotonic_clock/constexpr_data.cc

* include/std/complex: Mark primary template constexpr.
* testsuite/26_numerics/complex/cons/constexpr_primary.cc: Add.
* testsuite/26_numerics/complex/complex_value.cc: Move...
* testsuite/26_numerics/complex/dr387.cc: Move...
* testsuite/26_numerics/complex/value_operations/1.cc: ... here.
* testsuite/26_numerics/complex/value_operations/dr387.cc: ...here.
* testsuite/26_numerics/complex/value_operations/constexpr.cc: New.

2010-11-23  Benjamin Kosnik  <bkoz@redhat.com>
    Jason Merrill  <jason@redhat.com>

* testsuite/lib/libstdc++.exp: Use scanasm.
* testsuite/util/testsuite_common_types.h
(constexpr_default_constructible): Add support for non-literal types.
(constexpr_single_value_constructible): Same.
* testsuite/20_util/enable_shared_from_this/cons/constexpr.cc:
Remove xfail.
* testsuite/20_util/shared_ptr/cons/constexpr.cc: Add.
* testsuite/20_util/unique_ptr/cons/constexpr.cc: Add.
* testsuite/20_util/weak_ptr/cons/constexpr.cc: Add.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust line number.

2010-11-23  Benjamin Kosnik  <bkoz@redhat.com>
    Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/future (shared_future): Default ctor constexpr.
(future): Same.
* testsuite/30_threads/shared_future/cons/constexpr.cc: New.
* testsuite/30_threads/future/cons/constexpr.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167099 138bc75d-0d04-0410-961f-82ee72b054a4

* es.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167098 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46545
        * gfortran.texi (KIND Type Parameters): Quadmath and F2008
        changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167096 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>

* sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
pass nil as the receiver since we don't know the receiver at this
point.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167092 138bc75d-0d04-0410-961f-82ee72b054a4

PR driver/42690
* gcc.c (LINK_COMMAND_SPEC): Remove hard-coded pass-through plugin
options, replace by call of pass-through-libs spec function to process
link_gcc_c_sequence spec.
(lto_libgcc_spec): Delete variable.
(static_specs[]): Remove related entry.
(static_spec_functions[]): Add new entry for pass-through-libs.
(main): Don't generate deleted lto_libgcc_spec.
(pass_through_libs_spec_func): New function to implement the new
pass-through-libs spec function.
* doc/invoke.texi (pass-through-libs): Document new spec function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167091 138bc75d-0d04-0410-961f-82ee72b054a4

Properly check default linker.

2010-11-23  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/12258
* configure.ac: Correct comments for --enable-gold/--enable-ld.
Properly check default linker.
* configure: Regnerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167090 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/options.texi (Warning, Optimization): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167089 138bc75d-0d04-0410-961f-82ee72b054a4

adjust for format string changes.

gcc/testsuite:

* gcc.dg/darwin-cfstring-1.c: Adjust format messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167088 138bc75d-0d04-0410-961f-82ee72b054a4

Revert accidental commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167086 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): New macro.
(tree_decl_with_vis): Add implicit_section_name_p.
* targhooks.h (default_function_section): Declare.
* target.def (function_section): New hook.
* defaults.h (HOT_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove.
* predict.c (choose_function_section): Remove.
(estimate_bb_frequencies): Do not use choose_function_section.
* coretypes.h (enum node_frequency): Move here from cgraph.h
* cgraph.h (enum node_frequency): Remove.
* varasm.c (initialize_cold_section_name, unlikely_text_section,
unlikely_text_section_p): Remove.
(named_subsection_entry): New structure.
(get_text_section): New function.
(default_function_section): New function.
(function_section_1): Break out from ...; handle profile info.
(function_section): ... here.
(unlikely_text_section): Remove.
(unlikely_text_section_p): Use function_section_1.
(assemble_start_function): Do not initialize cold section.
(default_section_type_flags): Do not special case cold subsection.
(switch_to_section): Likewise.
* output.h (get_text_section): Define.
* config/i386/winnt.c: Do not special case cold section.
* config/darwin-protos.h (darwin_function_section): Declare.
* config/microblaze/microblaze.h (HOT_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove.
* config/ia64/hpux.h (HOT_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove.
(TARGET_ASM_FUNCTION_SECTION): Define to ia64_hpux_function_section.
* config/ia64/ia64.c (ia64_hpux_function_section): New function.
* config/darwin.c (machopic_select_section): Use
darwin_function_section.
(darwin_function_section): New function.
* config/darwin.h (HOT_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove.
(TARGET_ASM_FUNCTION_SECTION): Define.
* system.h (HOT_TEXT_SECTION_NAME,
UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167085 138bc75d-0d04-0410-961f-82ee72b054a4

update darwin to use link_gcc_c_sequence.

gcc:

* config/darwin.h (LINK_COMMAND_SPEC_A): Use %(link_gcc_c_sequence).
LINK_GCC_C_SEQUENCE_SPEC: Define new macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167084 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46499
* cfgexpand.c (maybe_cleanup_end_of_block): Remove also BARRIERs
following unconditional jumps.

* gcc.dg/pr46499-1.c: New test.
* gcc.dg/pr46499-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167082 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Richard Guenther  <rguenther@suse.de>

* doc/md.texi (386 constraints): Clarify A constraint documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167081 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Basile Starynkevitch  <basile@starynkevitch.net>
    Jeremie Salvucci  <jeremie.salvucci@free.fr>

* gengtype.c (enum typekind, struct options)
(struct nested_ptr_data, struct pair, NUM_PARAM)
(enum gc_used_num, struct type, UNION_P, UNION_OR_STRUCT_P):
Move to gengtype.h.
(string_type, scalar_nonchar, scalar_nonchar, scalar_char):
Remove static, add zero state_number.
(typedefs, structures, param_structs, variables): Remove static.
(create_option): Remove.
(create_string_option, create_type_option, create_nested_option):
New functions.
(create_nested_ptr_option): Use create_nested_option.
(note_variable, adjust_field_rtx_def, adjust_field_type): Call the
new create*option functions.
(process_gc_options): Adjust for discriminated option.
(output_mangled_typename): Handle TYPE_NONE.
(walk_type): Test option kinds.
(write_types_process_field): Handle TYPE_NONE and TYPE_ARRAY.
(write_func_for_structure, write_type, write_local, write_root)
(write_roots, note_def_vec, dump_options): Adjust for
discriminated option.

* gengtype.h
(typedefs, structures, param_structs, variables, enum typekind):
Move from gengtype.c
(enum option_kind): New discriminating enumeration.
(struct options): Becomes discriminated.
(struct nested_ptr_data): Nove from gengtype.c
(create_string_option, create_type_option, create_nested_option)
(create_nested_ptr_option): New functions
(struct pair, enum_gc_used_enum, NUM_PARAM, struct type, UNION_P)
(UNION_OR_STRUCT_P): Move from gengtype.c

* gengtype-parse.c (str_optvalue_opt, type_optvalue, option): Make
discriminated options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167080 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:

* gcc.target/i386/alias-1.c: Require alias support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167079 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/22_locale/collate/hash/char/wrapped_locale.cc: Require
additional locale name.
* testsuite/22_locale/collate/hash/char/wrapped_env.cc: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167078 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Richard Guenther  <rguenther@suse.de>

* lto.c (read_cgraph_and_symbols): Remove newline from diagnostic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167077 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Matthias Klose  <doko@ubuntu.com>

* configure.ac: For --enable-gold, handle value `default' instead of
`both*'.   New configure option --{en,dis}able-ld.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167076 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Richard Guenther  <rguenther@suse.de>

PR lto/46605
* lto.c (read_cgraph_and_symbols): Bail out after errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167074 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/objc/:
2010-11-23  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/24358
        * lang-specs.h: Added objective-c-cpp-output.  Mapped .mi to
        objective-c-cpp-output instead of objc-cpp-output.  Print a
        deprecation note every time objc-cpp-output is requested.

In gcc/objcp/:
2010-11-23  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/24358
        * lang-specs.h: Print a deprecation note every time
        objc++-cpp-output is requested.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167073 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid doing work
twice.  Avoid re-allocating the ops vector all the time.

2010-11-23  Richard Guenther  <rguenther@suse.de>

* tree-ssa-alias.c (refs_may_alias_p_1): Avoid calls to
is_gimple_min_invariant, group tree code checks to allow
combining them.
(stmt_may_clobber_ref_p_1): Check for SSA_NAME instead
of is_gimple_reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167072 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sparc*-*-*): Reorder.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167071 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-23  Basile Starynkevitch  <basile@starynkevitch.net>

* gengtype.c (header_dot_h_frul, source_dot_c_frul):
Remove ENABLE_CHECKING around DBGPRINTF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167070 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167068 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (exit_after_options, write_symbols, debug_info_level,
use_gnu_debug_info_extensions): New Variable entries.
(fprofile-dir=): Use Var.
* flag-types.h (enum debug_info_level): Rename to enum
debug_info_levels.
* flags.h (write_symbols, debug_info_level,
use_gnu_debug_info_extensions): Remove declarations.
* opts.c (exit_after_options, write_symbols, debug_info_level):
Remove.
(set_struct_debug_option): Make static variables const.
(use_gnu_debug_info_extensions): Remove.
(set_debug_level, print_filtered_help, print_specific_help,
fast_math_flags_set_p): Take gcc_options parameters and use them
in place of global variables.
(print_filtered_help): Make new_help non-static.
(print_specific_help): Update call to print_filtered_help.
(common_handle_option): Update calls to print_specific_help.  Use
gcc_options structure for more settings.  Make --help table
const.  Don't handle OPT_fprofile_dir_ here.  Update calls to
set_debug_level.
* toplev.c (profile_data_prefix): Remove.
* toplev.h (profile_data_prefix, exit_after_options): Remove
declarations.
(fast_math_flags_set_p): Update prototype.
* cppbuiltin.c (define_builtin_macros_for_compilation_flags):
Update call to fast_math_flags_set_p.

objc:
* objc-act.c (write_symbols): Don't declare here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167064 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/46613
        * config/m32c/m32c-protos.h (m32c_conditional_register_usage): Declare.
        * config/m32c/m32c.c (m32c_conditional_register_usage): No longer
        static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167056 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Uros Bizjak  <ubizjak@gmail.com>

* gcc.dg/graphite/graphite.exp: Use check_vect_support_and_set_flags
for vectorizer tests.
* gcc.dg/graphite/vect-pr43423.c: Add "dg-do compile" dg directive.
* gcc.dg/graphite/pr40281.c: Remove "dg-do compile" dg directive.
* gcc.dg/graphite/pr41888.c: Ditto.
* gcc.dg/graphite/pr42729.c: Ditto.

2010-11-22  Mingjie Xing  <mingjie.xing@gmail.com>
    Uros Bizjak  <ubizjak@gmail.com>

* lib/target-supports.exp (check_vect_support_and_set_flags): New
procedure to check if the target supports vectorizer tests. Set
DEFAULT_VECTCFLAGS and dg-do-what-default depending on vectorization
capabilites.
* gcc.dg/vect/vect.exp: Use check_vect_support_and_set_flags.
* g++.dg/vect/vect.exp: Ditto.
* gfortran.dg/vect/vect.exp: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167055 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/objc/:
2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/41108
        * objc-act.c (objc_generate_write_barrier): Added assert to make sure
        this function is only called with the next runtime.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167054 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/46434
        * config/crx/crx.c (crx_addr_reg): Rename from crx_addr_reg_p;
        return the address register extracted.
        (crx_decompose_address): Update the extracted address register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167053 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

PR driver/43335
* gcc.c (main): Don't crash when lto-wrapper program is not found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167052 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/46608
        * config/picochip/picochip.c (picochip_secondary_reload): Make static.
        * config/picochip/picochip-protos.h: Don't include "target.h" .
        (picochip_secondary_reload): Don't declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167050 138bc75d-0d04-0410-961f-82ee72b054a4

Add check for ENABLE_CHECKING,

2010-11-22  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/46609
* gengtype.c (header_dot_h_frul): Check ENABLE_CHECKING.
(source_dot_c_frul): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167049 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/c-family/:
2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/34033
        * c-lex.c (lex_string): Check that each string in an Objective-C
        string concat sequence starts with either one or zero '@', and
        that there are no spurious '@' signs at the end.

In gcc/testsuite/:
2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/34033
        * objc.dg/strings-1.m: New.
        * objc.dg/strings-2.m: New.
        * obj-c++.dg/strings-1.mm: New.
        * obj-c++.dg/strings-2.mm: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167048 138bc75d-0d04-0410-961f-82ee72b054a4

Note patch fixing PR testsuite/43925.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167046 138bc75d-0d04-0410-961f-82ee72b054a4

Note patch fixing PR target/45986.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167045 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Basile Starynkevitch  <basile@starynkevitch.net>

* gimple-pretty-print.c (dump_bb_header): Add check for cfun.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167044 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr28796-2.c: SKIP on SPARC/Solaris 8.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167040 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Paolo Bonzini<bonzini@gnu.org>

PR bootstrap/44970
* Makefile.in (fwprop.o) Add sparseset.h.
* fwprop.c: Include sparseset.h
(struct find_occurrence_data, find_occurrence_callback,
find_occurrence): Remove.
(active_defs, active_defs_check, register_active_defs,
update_df_init, update_uses): New.
(update_df): Rewrite.
(try_fwprop_subst, forward_propagate_asm): Add calls to
update_df_init and update_df.
(fwprop_init): Allocate active_defs and active_defs_check.
(fwprop_done): Free them.
(fwprop, fwprop_addr): Adjust comments.
* df.h (df_uses_create): Declare.
* df-scan.c (df_install_ref_incremental): Break out of df_ref_create.
(df_ref_create): Return result of df_ref_create_structure directly.
(df_ref_create_structure): Call df_install_ref_incremental when
no collection_rec is passed.
(df_ref_record): Do not create multiword hard reg info when no
collection_rec is passed.
(df_uses_create): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167038 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/43057
* fold-const.c (pedantic_non_lvalue_loc): Unshare x before
setting location.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167037 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Ian Bolton  <ian.bolton@arm.com>

* testsuite/c-c++-common/pr44832.c: Use -fno-short-enums
option for "target short_enums".
* testsuite/gcc.c-torture/compile/pr39845.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167036 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/46603
* gcc.dg/vect/slp-multitypes-2.c: XFAIL execution on SPARC 32-bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167034 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/46230
* gcc.dg/vect/vect-peel-3.c (main): Prevent initialization loop from
being vectorized.  Adjust dg-final pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167031 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Richard Guenther  <rguenther@suse.de>

* gimple-fold.c (maybe_fold_reference): When canonicalizing
MEM_REFs, preserve volatileness.
* cgraphbuild.c (mark_address): Properly check for FUNCTION_DECL
addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167030 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/46230
* gcc.dg/vect/pr46009.c: Add vect_int_mult target selector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167029 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect: Do not include <stdio.h> in testcases.
* gcc.dg/vect/costmodel/ppc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167028 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortranspec.c (library): New global, moved from ...
(lang_specific_driver): ... here.
(lang_specific_pre_link): Test it here before including
libgfortran.spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167027 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Richard Guenther  <rguenther@suse.de>

* tree-ssa-ccp.c (get_base_constructor): Remove superfluous breaks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167026 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/45652
* alias.c (get_reg_base_value): New.
* rtl.h (get_reg_base_value): Add prototype.
* sel-sched.c (init_regs_for_mode): Use it.  Don't use registers with
non-null REG_BASE_VALUE for renaming.

testsuite:
* gcc.dg/pr45652.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167025 138bc75d-0d04-0410-961f-82ee72b054a4

2010-11-22  Jeremie Salvucci  <jeremie.salvucci@free.fr>
    Basile Starynkevitch  <basile@starynkevitch.net>

* gengtype.c: Include xregex.h and obstack.h
Added comments about role of get_output_file_with_visibility and
our regexpr machinery.
(frul_actionrout_t, struct file_rule_st): New.
(hader_dot_h_frul, source_dot_c_frul): New functions.
(NULL_REGEX,  NULL_FRULACT): New.
(files_rules): New.
(matching_file_name_substitute): New function.
(get_output_file_with_visibility): Updated comments and rewritten
to use the new files_rules machinery.

        * Makefile.in (XREGEX_H): Added variable.
        (build/gengtype.o): Added dependencies for xregex.h and obstack.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167024 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h (FUNCTION_ARG_BOUNDARY): Really poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167021 138bc75d-0d04-0410-961f-82ee72b054a4

* target.def (conditional_register_usage): Define.
* reginfo.c (init_reg_sets_1): Call
targetm.conditional_register_usage.
* system.h (CONDITIONAL_REGISTER_USAGE): Poison.
* doc/tm.texi.in (CONDITIONAL_REGISTER_USAGE): Adjust language
for making it a hook.
* doc/tm.texi: Regenerate.
* config/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/alpha/alpha.c (alpha_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/arc/arc.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/arc/arc.c (arc_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/arm/arm.c (arm_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/bfin/bfin.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/bfin/bfin-protos.h (conditional_register_usage): Delete.
* config/bfin/bfin.c (conditional_register_usage): Move code into...
(bfin_conditional_register_usage): ...here.  New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/cris/cris.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/cris/cris-protos.h (cris_conditional_register_usage): Delete.
* config/cris/cris.c (cris_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/fr30/fr30.h (FIXED_REGISTERS): Adjust comment.
* config/frv/frv.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/frv/frv-protos.h (frv_conditional_register_usage): Delete.
* config/frv/frv.c (frv_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/h8300/h8300.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/h8300/h8300.c (h8300_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/i386/i386-protos.h (ix86_conditional_register_usage): Delete.
* config/i386/i386.c (ix86_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/m32c/m32c.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/m32c/m32c-protos.h (m32c_conditional_register_usage): Delete.
* config/m32c/m32c.c (m32c_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/m32r/m32r.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/m32r/m32r.c (m32r_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/m68hc11/m68hc11.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/m68hc11/m68hc11-protos.h (m68hc11_conditional_register_usage):
Delete.
* config/m68hc11/m68hc11.c (m68hc11_conditional_register_usage): Make
static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/mep/mep.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/mep/mep-protos.h (mep_conditional_register_usage): Delete.
* config/mep/mep.c (mep_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/mips/mips.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/mips/mips-protos.h (mips_conditional_register_usage): Delete.
* config/mips/mips.c (mips_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/mmix/mmix.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/mmix/mmix-protos.h (mmix_conditional_register_usage): Delete.
* config/mmix/mmix.c (mmix_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/mn10300/mn10300.c (mn10300_conditional_register_usage):
...here.  New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/pa/pa32-regs.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/pa/pa64-regs.h (CONDITIONAL_REGISTER_USAGE): ...with this...
* config/pa/pa.c (pa_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/pdp11/pdp11.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/pdp11/pdp11.c (pdp11_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/rs6000/rs6000-protos.h (rs6000_conditional_register_usage):
Delete.
* config/rs6000/rs6000.c (rs6000_conditional_register_usage): Make
static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/rx/rx.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/rx/rx-protos.h (rx_conditional_register_usage): Delete.
* config/rx/rx.c (rx_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/s390/s390.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/s390/s390-protos.h (s390_conditional_register_usage): Delete.
* config/s390/s390.c (s390_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/score/score.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/score/score.c (score_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/sh/sh.c (sh_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/sparc/sparc.c (sparc_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/spu/spu.h (CONDITIONAL_REGISTER_USAGE): Delete.
* config/spu/spu-protos.h (spu_conditional_register_usage): Delete.
* config/spu/spu.c (spu_conditional_register_usage): Make static.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.
* config/v850/v850.h (CONDITIONAL_REGISTER_USAGE): Move logic...
* config/v850/v850.c (v850_conditional_register_usage): ...here.
New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167020 138bc75d-0d04-0410-961f-82ee72b054a4

Revert last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167019 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167018 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/46510
* tree-emutls.c (get_emutls_init_templ_addr, new_emutls_decl): Do not
finalize external decls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167014 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/9468
* configure.ac: Ignore --with-dwarf2 option on 32-bit hppa*-*-hpux*.
* configure: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167013 138bc75d-0d04-0410-961f-82ee72b054a4