re PR tree-optimization/46228 (code produced for STL container is worse in 4.5.1 than in 4.4.5)

PR tree-optimize/46228
* doc/invoke.texi (comdat-sharing-probability): Document.
* ipa-inline.c (cgraph_estimate_growth): Handle COMDATs
* params.def (PARAM_COMDAT_SHARING_PROBABILITY): New param.
* g++.dg/tree-ssa/pr46228.C: New testcase.

From-SVN: r166555

re PR target/46417 (spu-elf --enable-werror-always build fails)

PR target/46417
* config/spu/spu.c (spu_expand_insv): Remove unused variables.
(spu_split_store): Use aform.
(spu_function_profiler): Mark parameter labelno with ATTRIBUTE_UNUSED.

From-SVN: r166554

re PR tree-optimization/46228 (code produced for STL container is worse in 4.5.1 than in 4.4.5)

PR tree-optimize/46228
* cgraph.c (cgraph_propagate_frequency): Fix typo.

From-SVN: r166553

Check preferred vector mode for vector type in estimate_move_cost.

gcc/

2010-11-10  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/46414
* tree-inline.c (estimate_move_cost): Check preferred vector
mode for vector type.

gcc/testsuite/

2010-11-10  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/46414
* gcc.target/i386/recip-vec-sqrtf-avx.c: Updated for loop
unrolling.

From-SVN: r166552

PR libstdc++/44436 (partial)

2010-11-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/44436 (partial)
PR libstdc++/46148
        * include/bits/stl_tree.h (_Rb_tree<>::_M_insert_, _M_insert_lower,
_M_insert_equal_lower, _M_insert_unique, _M_insert_equal,
_M_insert_unique_, _M_insert_equal_): Templatize in C++0x mode,
use _GLIBCXX_FORWARD throughout.
        * include/bits/stl_map.h (map<>::insert(_Pair&&),
insert(const_iterator, _Pair&&), operator[](key_type&&): Add.
        * include/bits/stl_set.h (set<>::insert(value_type&&),
insert(const_iterator, value_type&&)): Likewise.
        * include/bits/stl_multimap.h (multimap<>::insert(_Pair&&),
insert(const_iterator, _Pair&&)): Likewise.
        * include/bits/stl_multiset.h (multiset<>::insert(value_type&&),
insert(const_iterator, value_type&&)): Likewise.
* include/debug/set.h: Adjust.
        * include/debug/multiset.h: Likewise.
        * include/debug/map.h: Likewise.
        * include/debug/multimap.h: Likewise.
        * include/profile/set.h: Likewise.
        * include/profile/multiset.h: Likewise.
        * include/profile/map.h: Likewise.
        * include/profile/multimap.h: Likewise.
        * testsuite/23_containers/multimap/modifiers/insert/1.cc: New.
        * testsuite/23_containers/multimap/modifiers/insert/2.cc: Likewise.
        * testsuite/23_containers/multimap/modifiers/insert/3.cc: Likewise.
        * testsuite/23_containers/multimap/modifiers/insert/4.cc: Likewise.
        * testsuite/23_containers/set/modifiers/insert/2.cc: Likewise.
        * testsuite/23_containers/set/modifiers/insert/3.cc: Likewise.
        * testsuite/23_containers/multiset/modifiers/insert/3.cc: Likewise.
        * testsuite/23_containers/multiset/modifiers/insert/4.cc: Likewise.
        * testsuite/23_containers/map/modifiers/insert/2.cc: Likewise.
        * testsuite/23_containers/map/modifiers/insert/3.cc: Likewise.
        * testsuite/23_containers/map/modifiers/insert/4.cc: Likewise.
        * testsuite/23_containers/map/modifiers/insert/5.cc: Likewise.
        * testsuite/23_containers/map/element_access/2.cc: Likewise.
        * testsuite/23_containers/map/element_access/46148.cc: Likewise.

        * include/bits/hashtable.h: Trivial naming changes.

From-SVN: r166551

re PR fortran/46411 (MOVE_ALLOC wrongly rejected as impure)

2010-11-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46411
        * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
        and not for attr.elemental.
        * intrinsic.texi (move_alloc): Document as being pure.

2010-11-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46411
        * gfortran.dg/intrinsic_7.f90: New.

From-SVN: r166550

* config/alpha/osf5.h (ASM_SPEC): Remove -nocpp.

From-SVN: r166549

rtti3.C: Scan for .weakext on alpha*-dec-osf*.

* g++.dg/abi/rtti3.C: Scan for .weakext on alpha*-dec-osf*.
* g++.dg/abi/thunk4.C: Likewise.
* g++.dg/opt/combine.C: Add dg-require-visibility.
* g++.dg/other/anon5.C: Skip on alpha*-dec-osf*.
* g++.dg/warn/miss-format-1.C: XFAIL scanf attribute warning on
alpha*-dec-osf*.
* g++.dg/warn/pr31246.C: XFAIL on alpha*-dec-osf*.
* g++.dg/warn/weak1.C: Skip on alpha*-dec-osf*.
* g++.old-deja/g++.eh/badalloc1.C [!STACK_SIZE && __osf__]: Use
large arena_size.
* gcc.dg/attr-weakref-1.c: Skip on alpha*-dec-osf*.
* gcc.dg/intmax_t-1.c: Likewise.

From-SVN: r166548

re PR fortran/46244 (gfc_compare_derived_types is buggy)

2010-11-10  Tobias Burnus <burnus@net-b.de>

        PR fortran/46244
        * resolve.c (resolve_fl_derived): Don't allow CLASS in
        sequence/BIND(C) types.

2010-11-10  Tobias Burnus <burnus@net-b.de>

        PR fortran/46244
        * gfortran.dg/class_30.f90: New.

From-SVN: r166547

re PR fortran/46223 (gfortran.dg/bessel_7.f90 failures on s390-ibm-linux-gnu)

2010-11-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46223
        * gfortran.dg/bessel_7.f90: Bump allowed precision to avoid
        failure on s390.

From-SVN: r166546

re PR target/46415 (mmix-knuth-mmixware --enable-werror-always build fails)

        PR target/46415
        * config/mmix/mmix-protos.h (mmix_local_alignment): Update prototype.
        (mmix_dbx_register_number): Likewise.
        * config/mmix/mmix.c: Include df.h .
        (mmix_local_alignment): Change argument basic_align and return type
        to unsigned.
        (mmix_dbx_register_number): Change argument and return type to
        unsigned.
        (mmix_expand_prologue): Use add_reg_note.

From-SVN: r166545

Fix PR45971: do not predicate condition phi nodes that are scev analyzable.

2010-11-10  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/45971
* tree-if-conv.c (predicate_scalar_phi): Do not generate a COND_EXPR
for phi nodes analyzable by scev.

* gcc.dg/vect/O3-pr45971.c: New.

From-SVN: r166544

re PR tree-optimization/44964 (ICE: SIGSEGV in gimple_default_def (tree-dfa.c:539) with -fkeep-inline-functions)

2010-11-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44964
* ipa-inline.c (cgraph_flatten): Check that SSA form matches.

* gcc.dg/pr44964.c: New testcase.

From-SVN: r166543

* gnat.dg/opt10.adb: Fix typo.

From-SVN: r166537

Correct ChangeLog entries.

From-SVN: r166536

re PR tree-optimization/46351 (incorrect scalarization (2))

2010-11-10  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/46351
PR tree-optimization/46377
* tree-sra.c (type_internals_preclude_sra_p): Disqualify types with
aggregate bit-fields.

* testsuite/gnat.dg/opt10.adb: New file.
* testsuite/gnat.dg/opt10_pkg.ads: Likewise.
* testsuite/gnat.dg/opt11.adb: Likewise.
* testsuite/gnat.dg/opt11.ads: Likewise.

From-SVN: r166535

tm.texi.in (TARGET_OPTION_TRANSLATE_TABLE): Remove.

* doc/tm.texi.in (TARGET_OPTION_TRANSLATE_TABLE): Remove.
* doc/tm.texi: Regenerate.
* opts-common.c (tm.h): Don't include.
(target_option_translations): Remove.
(decode_cmdline_options_to_array): Don't handle translating
options.
* system.h (TARGET_OPTION_TRANSLATE_TABLE): Poison.
* config/darwin-driver.c: Don't condition includes on
CROSS_DIRECTORY_STRUCTURE.
(darwin_default_min_version): Make static.
(darwin_driver_init): New.  Call darwin_default_min_version if not
CROSS_DIRECTORY_STRUCTURE.
* config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Remove.
(DRIVER_SELF_SPECS, DARWIN_CC1_SPEC): Define.
(ASM_SPEC): Add %{static}.
(darwin_default_min_version): Don't declare.
(darwin_driver_init): Declare.
(GCC_DRIVER_HOST_INITIALIZATION): Define to call
darwin_driver_init, independent of CROSS_DIRECTORY_STRUCTURE.
* config/darwin.opt (all_load, allowable_client,
arch_errors_fatal, bind_at_load, bundle, bundle_loader,
dead_strip, dependency-file, dylib_file, dynamic, dynamiclib,
exported_symbols_list, filelist, findirect-virtual-calls,
flat_namespace, force_cpusubtype_ALL, force_flat_namespace,
framework, fterminated-vtables, gfull, gused, image_base, init,
install_name, multi_module, multiply_defined,
multiply_defined_unused, no_dead_strip_inits_and_terms,
seg_addr_table, seg_addr_table_filename, segaddr,
segs_read_only_addr, segs_read_write_addr, single_module,
umbrella, unexported_symbols_list, weak_reference_mismatches,
Zall_load, Zarch_errors_fatal, Zbind_at_load, Zbundle,
Zdead_strip, Zdynamic, Zdynamiclib, Zflat_namespace,
Zforce_cpusubtype_ALL, Zforce_flat_namespace, Zmulti_module,
Zno_dead_strip_inits_and_terms, Zsingle_module): New.
* config/i386/darwin.h (CC1_SPEC): Add DARWIN_CC1_SPEC.
(ASM_SPEC): Add %{static}.
(SUBTARGET_OPTION_TRANSLATE_TABLE): Remove.
* config/mep/mep.h (TARGET_OPTION_TRANSLATE_TABLE): Remove.
(DRIVER_SELF_SPECS): Handle options formerly in
TARGET_OPTION_TRANSLATE_TABLE.
* config/mep/mep.opt (mfar): New.
* config/picochip/picochip.h (TARGET_OPTION_TRANSLATE_TABLE):
Remove.
(DRIVER_SELF_SPECS): Define.  Handle options formerly in
TARGET_OPTION_TRANSLATE_TABLE.
* config/rs6000/darwin.h (CC1_SPEC): Handle -faltivec and
-fno-altivec.
(SUBTARGET_OPTION_TRANSLATE_TABLE): Remove.
* config/rs6000/darwin.opt (Waltivec-long-deprecated, faltivec,
ffix-and-continue, findirect-data): New.
* config/rx/rx.h (TARGET_OPTION_TRANSLATE_TABLE): Remove.
* config/rx/rx.opt (nofpu): Make into alias of mnofpu.
(mnofpu): Define mask and use Report here.

From-SVN: r166534

trans.c (gigi): Don't set 'pure' flag on SJLJ routines.

* gcc-interface/trans.c (gigi): Don't set 'pure' flag on SJLJ routines.
* gcc-interface/utils2.c (compare_arrays): Add LOC parameter.  Set it
directly on all the comparison expressions.
(build_binary_op): Pass input_location to compare_arrays.

From-SVN: r166533

trans.c (lvalue_required_p) <N_Type_Conversion>): Look through it for elementary types as well.

* gcc-interface/trans.c (lvalue_required_p) <N_Type_Conversion>): Look
through it for elementary types as well.
<N_Unchecked_Type_Conversion>: Adjust to above change.
<N_Allocator>: Likewise.
(gnat_to_gnu): Do not attempt to rewrite boolean literals.

From-SVN: r166532

s390.c (s390_emit_prologue): Report the stack size if -fstack-usage is used.

2010-11-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc/config/s390/s390.c (s390_emit_prologue): Report the stack
size if -fstack-usage is used.

2010-11-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc.dg/stack-usage-1.c: Define SIZE for s390 and s390x.

From-SVN: r166531

decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL on the reused DECL node coming from a renamed object.

* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set DECL_ARTIFICIAL
on the reused DECL node coming from a renamed object.
Set DECL_IGNORED_P on the DECL node built for renaming entities if they
don't need debug info.

From-SVN: r166530

re PR target/46407 (rx-elf --enable-werror-all build failure)

PR target/46407
* config/rx/rx.h (REGISTER_NAMES): Remove trailing semicolon.
* config/rx/rx.c (rx_promote_function_mode): Mark punsignedp
with ATTRIBUTE_UNUSED.
(valid_psw_flag): Constify parameter which.
(rx_memory_move_cost): Change type of parameter regclass to reg_class_t.

From-SVN: r166529

hashtable.h (_Hashtable<>::_Insert_Conv_Type, [...]): Change to private.

2010-11-10  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/hashtable.h (_Hashtable<>::_Insert_Conv_Type,
_Hashtable<>::_Insert_Return_Type): Change to private.

From-SVN: r166528

re PR tree-optimization/46398 (early FRE miscompiles simple testcase)

2010-11-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46398
* tree-ssa-sccvn.c (process_scc): Iterate for all PHIs.

* gcc.dg/torture/pr46398.c: New testcase.

From-SVN: r166527

Add PR marker to ChangeLog entry:

PR middle-end/44766
* expr.c (can_store_by_pieces): Add ATTRIBUTE_UNUSED to cst.

From-SVN: r166526

unique_ptr.h: Use static_assert in constexpr constructors.

2010-11-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/unique_ptr.h: Use static_assert in constexpr
constructors.
* testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Remove xfails.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
line number.

From-SVN: r166525

re PR rtl-optimization/44764 (ok_for_base_p_1: unused parameter regno)

PR rtl-optimization/44764
* addresses.h (ok_for_base_p_1): Mark regno with ATTRIBUTE_UNUSED.

From-SVN: r166524

re PR target/44760 (iq2000.md warnings)

PR target/44760
* config/iq2000/iq2000.h (REGISTER_NAMES): Remove trailing semicolon.
(REGNO_MODE_OK_FOR_BASE_P): Cast REGNO to int before passing it to
GP_REG_OR_PSEUDO_STRICT_P.
* config/iq2000/iq2000.md (andsi3+1): Add gcc_unreachable for
unexpected alternative.
(*movsf_internal): Likewise.
(indirect_jump): Replace call to non-existant function with call to
internal_error.
(tablejump): Likewise.
* config/iq2000/iq2000.c: Include df.h .
(iq2000_function_arg_advance): Use CONST_CAST2.
(compute_frame_size, iq2000_expand_prologue): Remove unused variables.
(iq2000_can_eliminate): Call leaf_function_p instead of testing for
a non-zero function address.
(iq2000_initial_elimination_offset): Add gcc_unreachable for
unexpected value of FROM.
(symbolic_expression_p): Delete.
(iq2000_function_value): Constify func.
(expand_one_builtin): Use expand_normal.
(iq2000_print_operand): Don't print VALUE if calculating it failed.

From-SVN: r166523

re PR fortran/46331 (Compilation time long with simple function in array constructor)

2010-11-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
    Mikael Morin   <mikael@gcc.gnu.org>

PR fortran/46331
* intrinsic.c: Correctly set the pure attributes for intrinsic
functions.
* expr.c (check_specification_function): Remove this function and move
its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the
order of checks by checking for non-constant arguments first.  Then,
check for initialization functions, followed by intrinsics.

Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org>
From-SVN: r166520

gty.texi (GTY Options): Clarify that variable_size produces allocators taking size in bytes...

2010-11-09  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

PR/46268
* doc/gty.texi (GTY Options): Clarify that variable_size produces
allocators taking size in bytes, compare with length option.  Add
size calculation example.
(Invoking the garbage collector): Ensure that sentences are
followed by two spaces.  Describe that pointer fields must be
initialized at ggc_collect call.
(Troubleshooting): New section.

From-SVN: r166519

open_dev_null.f90: New test.

2010-11-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* gfortran.dg/open_dev_null.f90: New test.

From-SVN: r166518

re PR tree-optimization/40436 (0.5% code size regression caused by r147852)

PR tree-optimization/40436
* ipa-inline.c (leaf_node_p): Implement using is_inexpensive_builtin.
* tree-inline.c (estimate_num_insns): Inexpensive builtins are like
normal instructions; be sure bultin is not implemented in this file;
compute non-zero return cost.
(init_inline_once): Reduce builtin_call_cost to 1; set return cost.
* tree-inline.h (eni_weights_d): Add return cost.

From-SVN: r166517

c-parser.c (c_parser_struct_declaration): Handle declaration specifiers followed by CPP_CLOSE_BRACE.

* c-parser.c (c_parser_struct_declaration): Handle declaration
specifiers followed by CPP_CLOSE_BRACE.

testsuite:
* gcc.dg/struct-semi-4.c: New test.

From-SVN: r166516

exgettext: Look for .cc files.

* exgettext: Look for .cc files.  Look in subdirectories of
language subdirectories.
* EXCLUDES: Update comment.

From-SVN: r166515

Daily bump.

From-SVN: r166514

Improve powerpc floating point rounding

From-SVN: r166510

re PR target/43808 (-fipa-reference -fschedule-insns -fstrict-aliasing causes two gfortran check failures)

PR target/43808
* cfgexpand.c (partition_stack_vars): Call
update_alias_info_with_stack_vars unconditionally.
(update_alias_info_with_stack_vars): Allow unused
unreferenced vars when not optimizing.

* gfortran.dg/pr43808.f90: New test.

From-SVN: r166509

re PR tree-optimization/46036 (verify_ssa failed: definition in block 3 follows the use)

Fix PR46036.

2010-11-09  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/46036
* tree-if-conv.c (predicate_bbs): Call unshare_expr before
add_to_dst_predicate_list.

* gfortran.dg/lto/pr46036_0.f90: New.

From-SVN: r166508

re PR testsuite/45663 (New test failures)

PR middle-end/45663
* gcc.dg/guality/sra-1.c: Move all gdb-test lines to the second bar invocation
instead of first.

From-SVN: r166505

re PR debug/46171 (ICE: in gen_rtx_SUBREG, at emit-rtl.c:774 with -fno-tree-dce -g)

PR debug/46171
* df-problems.c (struct dead_debug_use, struct dead_debug): Move
earlier.
(df_set_unused_notes_for_mw, df_create_unused_note): Add DEBUG
argument, call dead_debug_reset when adding REG_UNUSED note.
(dead_debug_reset): New function.
(df_note_bb_compute): Adjust df_set_unused_notes_for_mw and
df_create_unused_note callers.

* gcc.dg/pr46171.c: New test.

From-SVN: r166504

* config/fr30/fr30.c: Include "df.h".

From-SVN: r166503

Cache stat values, reduce syscalls

From-SVN: r166502

re PR target/44759 (mn10300.md signed/unsigned comparisons)

        PR target/44759
        * config/mn10300/mn10300.c (SIZE_FMOV_LIMIT): Promote all arms of
        conditional to type of S.
        (mn10300_function_arg): Remove unused variable align.
        (mn10300_arg_partial_bytes): Likewise.
        * config/mn10300/mn10300.md (attribute cpu): Cast value to
        enum attr_cpu.

From-SVN: r166500

re PR target/44755 (picochip.md enum types mismatch)

PR target/44755
* config.gcc (picochip-*): Add t-pnt16-warn to tmake_file.
* config/t-pnt16-warn: New file.
* config/picochip/picochip.c (picochip_emit_stack_allocate):
Use add_reg_note.
(picochip_emit_save_register): Likewise.
(picochip_emit_restore_register): Remove variable insn.
(picochip_legitimize_address): Don't use C++ style comments.
(picochip_legitimize_reload_address): Likewise.
(reorder_var_tracking_notes): Remove variable vliw_start.
(picochip_reorg): Cast first arguemnt to emit_note_after to
enum insn_note.
(picochip_expand_builtin_2op): Use EXPAND_NORMAL.
(picochip_expand_builtin_3op): Likewise.
(picochip_expand_builtin_2opvoid): Likewise.
(picochip_expand_array_get, picochip_expand_array_put): Likewise.
(picochip_expand_array_testport): Likewise.
(picochip_init_builtins): Remove unused variables.
* config/picochip/picochip.h (ASM_FORMAT_PRIVATE_NAME): Cast LABELNO
to unsigned long, and output it as such.
(ASM_OUTPUT_SKIP): Use HOST_WIDE_INT_PRINT_UNSIGNED.
* config/picochip/picochip.md (movhicc): Remove nonsense statement.
(schedType): Cast result of picochip_schedule_type to
enum attr_schedType.

From-SVN: r166499

re PR tree-optimization/46355 (ICE: SIGSEGV in create_preheader (cfgloopmanip.c:1336) with -O -fstrict-overflow -ftree-loop-distribution)

2010-11-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46355
* tree-loop-distribution.c (tree_loop_distribution): Do not
distribute loops without a single exit.

* gcc.dg/pr46355.c: New testcase.

From-SVN: r166498

re PR rtl-optimization/46237 (SPECint2006 403.gcc fails with -mzarch -m31)

2010-11-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR rtl-optimization/46237
* ira-conflicts.c (ira_build_conflicts): Record conflicts for call
saved hard regs if they might get partially clobbered.

From-SVN: r166495

algobase.h (equal): Call parallel variant for applicable overloads.

2010-11-09  François Dumont  <francois.cppdevs@free.fr>
            Johannes Singler  <singler@kit.edu>

        * include/parallel/algobase.h (equal):  Call parallel variant
        for applicable overloads.

Co-Authored-By: Johannes Singler <singler@kit.edu>
From-SVN: r166494

pdp11.md (lshrsi3, lshrhi3): Use add for decrement.

* config/pdp11/pdp11.md (lshrsi3, lshrhi3): Use add for
decrement.

From-SVN: r166493

re PR tree-optimization/46177 (ICE: in prop_phis, at tree-loop-distribution.c:327 with -fno-tree-copy-prop -ftree-loop-distribution)

2010-11-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46177
* tree-loop-distribution.c (prop_phis): Remove.
(generate_builtin): Re-use the old loop exit edge to avoid
needing to update PHI nodes.

* gcc.dg/pr46177-2.c: New testcase.

From-SVN: r166492

ix86_expand_split_stack_prologue (args_size): Change type to unsigned HOST_WIDE_INT.

        * ix86_expand_split_stack_prologue (args_size): Change type to
        unsigned HOST_WIDE_INT.

From-SVN: r166491

re PR libfortran/46373 (fflush called when reading from a string)

2010-11-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/46373
* io/transfer.c (data_transfer_init): Do not call flush_if_preconnected
if this is an internal unit.

From-SVN: r166490

re PR tree-optimization/46312 (gcc.dg/vec-scal-opt2.c fails for ARM targets.)

2010-11-09  Richard Guenther  <rguenther@suse.de>

PR testsuite/46312
* gcc.dg/vec-scal-opt.c: Move ...
* gcc.dg/vect/vect-scal-opt.c: ... here.
* gcc.dg/vec-scal-opt1.c: Move ...
* gcc.dg/vect/vect-scal-opt1.c: ... here.
* gcc.dg/vec-scal-opt2.c: Move ...
* gcc.dg/vect/vect-scal-opt2.c: ... here.

From-SVN: r166489

* MAINTAINERS: Updated my email address.

From-SVN: r166488

stl_tree.h (_Rb_tree<>::_M_const_cast_iter): Add and use it throughout.

2010-11-09  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_tree.h (_Rb_tree<>::_M_const_cast_iter): Add
and use it throughout.

From-SVN: r166487

Call get_input_file_name to get file name.

2010-11-09  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/46392
* gengtype-parse.c (type): Call get_input_file_name to get
file name.

From-SVN: r166486

utils.c (save_gnu_tree): Improve comments.

* gcc-interface/utils.c (save_gnu_tree): Improve comments.
(get_gnu_tree): Likewise.

From-SVN: r166485

tree.h (contains_placeholder_p): Fix comment.

* tree.h (contains_placeholder_p): Fix comment.
(type_contains_placeholder_p): Adjust comment.
* tree.c (contains_placeholder_p): Fix comment.
(type_contains_placeholder_1): Do not recurse on pointed-to types and
adjust comment.
(type_contains_placeholder_p): Add comment.
ada/
* gcc-interface/decl.c (finish_fat_pointer_type): New function.
(gnat_to_gnu_entity) <E_Array_Type>: Use it to build the fat pointer
type.
<E_Access_Type>: Likewise.

From-SVN: r166484

pdp11.c (pdp11_assemble_integer): Clean up fix for output of byte values.

* config/pdp11/pdp11.c (pdp11_assemble_integer): Clean up fix for
output of byte values.

From-SVN: r166483

re PR middle-end/46360 (ICE in release_defs, at tree-ssanames.c:313)

PR middle-end/46360
* tree-ssa-propagate.c (update_call_from_tree): Fix for use
not in SSA mode.

* gcc.c-torture/compile/pr46360.c: New test.

From-SVN: r166482

re PR c++/45894 ([C++0x] ICE: segmentation fault with -Wall)

PR c++/45894
* tree.c (lvalue_kind): Don't crash if ref has NULL type.

* g++.dg/warn/Wsequence-point-2.C: New test.

From-SVN: r166481

re PR fortran/46313 ([OOP] class container naming collisions)

2010-11-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46313
* gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
gfc_add_hash_component,gfc_add_size_component,
gfc_add_def_init_component): New macros.
* class.c (gfc_add_component_ref): Renamed data component.
(get_unique_type_string): New function.
(gfc_build_class_symbol): Use 'get_unique_type_string' to construct
uniques names for the class containers. Rename components.
(gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
uniques names for the vtab symbols. Rename components.
* decl.c (attr_decl1): Renamed class container components.
* iresolve.c (gfc_resolve_extends_type_of): Ditto.
* match.c (select_type_set_tmp): Renamed temporaries.
* module.c (read_module): Renamed vtab and vtype symbols.
* resolve.c (resolve_structure_cons,resolve_typebound_function,
resolve_typebound_subroutine,resolve_deallocate_expr,
resolve_select_type,resolve_fl_derived): Renamed class container and
vtab components.
* trans-array.c (structure_alloc_comps): Ditto.
* trans-decl.c (gfc_trans_deferred_vars): Ditto.
* trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
gfc_conv_same_type_as): Ditto.
* trans-stmt.c (gfc_trans_allocate): Ditto.

2010-11-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46313
* gfortran.dg/class_29.f03: New.

From-SVN: r166480

re PR middle-end/46221 (huge number of c++ testsuite failures, libstdc++.so alias missing)

2010-11-09  Richard Guenther  <rguenther@suse.de>

PR middle-end/46221
* varasm.c (compute_visible_aliases): New function.
(remove_unreachable_alias_pairs): Aliases make a target available
even though we reclaimed the cgraph node.
(finish_aliases_1): Likewise.
* Makefile.in (varasm.o): Add pointer-set.h dependency.

* gcc.target/i386/alias-1.c: New testcase.

From-SVN: r166479

inclhack.def (irix_pthread_init): New fix.

* inclhack.def (irix_pthread_init): New fix.
* fixincl.x: Regenerate.
* tests/base/pthread.h [IRIX_PTHREAD_INIT_CHECK]: New test.

From-SVN: r166478

re PR libstdc++/46385 (FAIL: 20_util/weak_ptr/comparison/cmp_neg.cc)

2010-11-09  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/46385
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
line number.

From-SVN: r166477

jvmti.exp (gcj_jvmti_compile_cxx_to_o): Add -pthread on alpha*-dec-osf*.

* testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o):
Add -pthread on alpha*-dec-osf*.
* testsuite/libjava.jvmti/jvmti-interp.exp
(gcj_jni_compile_c_to_so): Likewise.

From-SVN: r166476

* config/mn10300/mn10300-modes.def: New file.

From-SVN: r166475

Fix formatting issues

From-SVN: r166474

gengtype.c (get_output_file_name): Declaration moved to gengtype.h.

2010-11-09  Basile Starynkevitch  <basile@starynkevitch.net>
    Jeremie Salvucci  <jeremie.salvucci@free.fr>

* gengtype.c (get_output_file_name): Declaration moved to
gengtype.h.
(plugin_files, get_file_basename, get_file_realbasename)
(get_file_langdir, error_at_line, gt_files, this_file)
(system_h_file, read_input_list, create_field_all)
(get_file_srcdir_relative_path, get_file_basename)
(get_file_langdir, get_file_gtfilename)
(get_output_file_with_visibility, get_output_file_name)
(struct flist, put_mangled_filename, walk_type)
(put_mangled_filename, finish_root_table, write_roots): Use
input_file-s.
(lang_dir_names, num_lang_dirs): Remove static.
(get_lang_bitmap, set_lang_bitmap): Moved to gengtype.h.
(main): Use input_file-s.

* gengtype.h:
(struct input_file_st, input_file): New type.
(struct fileloc): Use it.
(gt_files, num_gt_files, this_file, system_h_file)
(input_file_by_name, get_file_srcdir_relative_path): Use
input_file.
(get_input_file_name): New function.
(get_lang_bitmap, set_lang_bitmap): Moved from gengtype.c and
        use input_file.
(lang_dir_names, num_lang_dirs, get_output_file_with_visibility)
(get_output_file_name): Ditto.

* gengtype-lex.l (yybegin): Use input_file.

* gengtype-parse.c (parse_error): Use input_file.

Co-Authored-By: Jeremie Salvucci <jeremie.salvucci@free.fr>
From-SVN: r166473

fix changelog error

From-SVN: r166472

re PR c++/46382 (constexpr vs. static_assert in constexpr ctors)

PR c++/46382
* semantics.c (check_constexpr_ctor_body): New fn.
* parser.c (cp_parser_ctor_initializer_opt_and_function_body): Call it.
* cp-tree.h: Declare it.

From-SVN: r166471

re PR c++/46335 ([C++0X] [4.6 Regression] ICE: in gimple_add_tmp_var, at gimplify.c:701)

PR c++/46335
* tree.c (bot_manip): Check TREE_SIDE_EFFECTS as well.

From-SVN: r166470

Fix PR/46316

From-SVN: r166469

* config/pdp11/pdp11.md (lshrsi3, lshrhi3): Fix wrong code.

From-SVN: r166468

* config/pdp11/pdp11.md (negsi2): Fix wrong code.

From-SVN: r166467

pdp11.c (pdp11_assemble_integer): Mask byte values to 8 bits.

* config/pdp11/pdp11.c (pdp11_assemble_integer): Mask byte values
to 8 bits.

From-SVN: r166466

Daily bump.

From-SVN: r166465

re PR fortran/43899 (Wrong unused-variable warning with NAMELISTs)

2010-11-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43899
* trans-decl.c (generate_local_decl): Do not generate unused warning
for variables in namelists.

From-SVN: r166461

unique_ptr.h: Move misplaced static_assert and use tuple's constexpr constructor in constexpr...

2010-11-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/unique_ptr.h: Move misplaced static_assert and use
tuple's constexpr constructor in constexpr constructors.
* testsuite/20_util/unique_ptr/cons/ptr_deleter.cc: New.
* testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: New.

From-SVN: r166460

user.cfg.in: Adjust scanned includes.

2010-11-08  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/user.cfg.in: Adjust scanned includes.
* include/std/forward_list: Make doxygen file markup unambiguous.

From-SVN: r166459

re PR fortran/46344 ([OOP] ICE with allocatable CLASS components)

2010-11-08  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46344
* decl.c (build_struct): Build vtab immediately if derived type
has already been declared.

2010-11-08  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46344
* gfortran.dg/class_28.f03: Extended.

From-SVN: r166458

In gcc/objc/: 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/objc/:
2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_add_dynamic_declaration_for_property): Do not
        search for the @property declation only in the current context,
        but also in inherited properties.  Do not mark the original
        PROPERTY_DECL in the @interface or @protocol with
        PROPERTY_DYNAMIC.
        (check_methods): To check if a method is associated with a
        @dynamic property, search for the property in IMPL_PROPERTY_DECL.
        (check_accessible_methods): Same change.
        * objc-act.h: Updated comment.

In gcc/testsuite/:
2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/dynamic-4.m: New.
        * objc.dg/property/dynamic-5.m: New.
        * objc.dg/property/dynamic-6.m: New.
        * obj-c++.dg/property/dynamic-4.mm: New.
        * obj-c++.dg/property/dynamic-5.mm: New.
        * obj-c++.dg/property/dynamic-6.mm: New.

2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/dotsyntax-13.m: New.
        * objc.dg/property/dotsyntax-14.m: New.
        * objc.dg/property/dotsyntax-15.m: New.
        * objc.dg/property/synthesize-7.m: New.
        * obj-c++.dg/property/dotsyntax-13.mm: New.
        * obj-c++.dg/property/dotsyntax-14.mm: New.
        * obj-c++.dg/property/dotsyntax-15.mm: New.
        * obj-c++.dg/property/synthesize-7.mm: New.

From-SVN: r166457

In gcc/objc/: 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/objc/:
2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_add_synthesize_declaration_for_property):
        Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when
        checking for an existing @synthesize or @dynamic declaration.
        Search for an inherited @property declaration if none is found in
        the local interface.  If the required instance variable does not
        exist, return instead of trying to continue to prevent a compiler
        crash later.  Check that the instance variable is not already
        being used by another @synthesize.
        (objc_add_dynamic_declaration_for_property): Iterate over
        IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an
        existing @synthesize or @dynamic declaration.
        (objc_synthesize_getter): Search for the getter declaration in
        protocols and superclasses as well.
        (objc_synthesize_setter): Search for the setter declaration in
        protocols and superclasses as well.

In gcc/testsuite/:
2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/synthesize-3.m: New.
        * objc.dg/property/synthesize-4.m: New.
        * objc.dg/property/synthesize-5.m: New.
        * objc.dg/property/synthesize-6.m: New.
        * obj-c++.dg/property/synthesize-3.mm: New.
        * obj-c++.dg/property/synthesize-4.mm: New.
        * obj-c++.dg/property/synthesize-5.mm: New.
        * obj-c++.dg/property/synthesize-6.mm: New.

From-SVN: r166456

In gcc/objc/: 2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/objc/:
2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (lookup_property): When checking categories, also
        check the protocols attached to each.
        (objc_add_property_declaration): Determine the
        PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here.  Tidied up
        error message.  Search for an existing property declaration with
        the same name which would be inherited from the class hiearchy,
        and produce an error if it has incompatible attributes.
        (check_methods): Changed second parameter.  If the method is a
        getter or setter for a property, do not warn if it is inherited as
        opposed to implemented directly in the class.
        (check_protocol): Updated calls to check_methods.
        (finish_class): Do not determine the PROPERTY_SETTER_NAME and
        PROPERTY_GETTER_NAME here; this is now done earlier, in
        objc_add_property_declaration.
        * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments.

In gcc/testsuite/:
2010-11-08  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/at-property-5.m: Updated test.
        * objc.dg/property/at-property-16.m: New.
        * objc.dg/property/at-property-17.m: New.
        * objc.dg/property/at-property-18.m: New.
        * objc.dg/property/at-property-19.m: New.
        * objc.dg/property/dotsyntax-12.m: New
        * objc.dg/protocol-inheritance-1.m: New.
        * objc.dg/protocol-inheritance-2.m: New.
        * obj-c++.dg/property/at-property-5.mm: Updated test.
        * obj-c++.dg/property/at-property-16.mm: New.
        * obj-c++.dg/property/at-property-17.mm: New.
        * obj-c++.dg/property/at-property-18.mm: New.
        * obj-c++.dg/property/at-property-19.mm: New.
        * obj-c++.dg/protocol-inheritance-1.mm: New.
        * obj-c++.dg/protocol-inheritance-2.mm: New.
        * obj-c++.dg/property/dotsyntax-12.mm: New.

From-SVN: r166455

Correct conversion/overflow behavior.

* cvt.c (ignore_overflows): Move here from typeck.c.
(ocp_convert): Use it.
(cp_fold_convert): Use it.  Don't call rvalue.
* typeck.c (build_static_cast_1): Don't use it.  Do call rvalue.
* error.c (location_of): Handle expressions, too.
* class.c (check_bitfield_decl): Set input_location around call to
cxx_constant_value.
* semantics.c (cxx_eval_outermost_constant_expr): Don't
print the expression if it already had TREE_OVERFLOW set.
(reduced_constant_expression_p): Check TREE_OVERFLOW_P for C++98, too.
(verify_constant): Allow overflow with a permerror if we're
enforcing.
(cxx_eval_outermost_constant_expr): Use verify_constant.
(adjust_temp_type): Use cp_fold_convert.
* decl.c (build_enumerator): Don't call constant_expression_warning.
* decl2.c (grokbitfield): Likewise.

From-SVN: r166453

add PR number

From-SVN: r166452

re PR target/44757 (lm32.md: In function ‘gen_ashlsi3’:unused variable ‘one’)

2010-11-08  Joern Rennecke  <amylaar@spamcop.net>
    Richard Henderson <rth@redhat.com>

PR target/44757
* config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Call
lm32_legitimate_constant_p.
* config/lm32/lm32.md (ashlsi3): Remove unused variable.
* config/lm32/lm32.c (gen_int_relational): Make new block for
LE / LT / LEU / LTU case.  Declare variables at start of block.
(lm32_block_move_inline): Use XALLOCAVEC.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r166451

Fix PR 46378 and PR 45585

From-SVN: r166448

re PR target/44758 (frv.md: incompatible enum comparisons / return)

2010-11-08  Joern Rennecke  <amylaar@spamcop.net>
    Richard Henderson <rth@redhat.com>

PR target/44758
* config/frv/frv.md (attribute cpu): Cast value to enum attr_cpu.
(attribute acc_group): Cast value to enum attr_acc_group.
(*movdi_nodouble+6): Use gen_int_mode.
* config/frv/frv-protos.h (frv_trampoline_size): Declare no matter
if RTX_CODE is defined or not.
* config/frv/frv.c (enum frv_io_type): New enum, broken out of
struct frv_io.
(frv_handle_option): Mark parameter value with ATTRIBUTE_UNUSED.
(frv_frame_access, frv_expand_prologue): Remove unused variables.
(frv_expand_block_clear): Likewise.
(frv_trampoline_init): Use LCT_NORMAL.
(struct frv_packet_group): New struct, broken out of type of
frv_packet.
(frv_start_packet, frv_reorder_packet): Initialize group to GROUP_I,
use cast in loop counter increment.
(frv_extract_membar): Cast HOST_WIDE_INT to enum frv_io_type before
assigning to io->type.
(bdesc_set): Use rtx_code UNKNOWN in initializer.
(bdesc_1arg, bdesc_2arg, bdesc_int_void2arg): Likewise.
(bdesc_prefetches, bdesc_cut, bdesc_2argimm, bdesc_void2arg): Likewise.
(bdesc_void3arg, bdesc_voidacc, bdesc_loads, bdesc_stores): Likewise.
(frv_read_argument): Use expand_normal.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r166447

re PR bootstrap/46358 (i686-pc-linux-gnu bootstrap failure in r166429)

        PR bootstrap/46358
        * config/i386/i386.c (ix86_expand_split_stack_prologue):
        Avoid warnings when HOST_WIDE_INT is 32 bit.

From-SVN: r166445

re PR target/46280 (Several testcases FAIL with 16byte alignment ABI warning on Solaris 8/9 x86)

gcc:
* config/i386/i386.c (ix86_function_arg_boundary): Fix warning
message.

gcc/testsuite:
* gcc.dg/pr35442.c: Adapt warning.

PR target/46280
* g++.dg/eh/simd-2.C: Add -msse to dg-options, add
dg-require-effective-target sse_runtime for for i?86-*-*, x86_64-*-*.
* g++.dg/torture/pr36444.C: Add dg-options -msse for
i?86-*-* x86_64-*-*.
* g++.dg/torture/pr36445.C: Likewise.
* gcc.c-torture/compile/pr34856.c: Likewise.
* gcc.c-torture/compile/pr39928-1.c: Likewise.
* gcc.c-torture/compile/vector-1.c: Likewise.
* gcc.c-torture/compile/vector-2.c: Likewise.
* gcc.dg/pr32912-1.c: Likewise.
* gcc.c-torture/execute/va-arg-25.c: Move ...
* gcc.dg/torture/va-arg-25.c: ... here.
Add dg-do run.
Add dg-options -msse, dg-require-effective-target sse_runtime for
for i?86-*-*, x86_64-*-*.
* gcc.c-torture/execute/vector-1.c: Likewise.
* gcc.c-torture/execute/vector-2.c: Likewise.
* gcc.dg/tree-ssa/forwprop-5.c: Add -msse to dg-options for
i?86-*-*, x86_64-*-*.
* gcc.dg/tree-ssa/fre-vce-1.c: Likewise.
* gcc.dg/tree-ssa/sra-4.c: Likewise.
* gcc.dg/tree-ssa/vector-1.c: Likewise.
* gcc.dg/tree-ssa/vector-2.c: Likewise.
* gcc.target/i386/vect-args.c: Add -Wno-psabi to dg-options.

From-SVN: r166444

gengtype (get_output_file_for_structure): Ensure type is union or struct.

2010-11-08  Basile Starynkevitch  <basile@starynkevitch.net>

* gengtype (get_output_file_for_structure): Ensure type is union
or struct.
(write_splay_tree_allocator_def): Use
get_output_file_with_visibility.

From-SVN: r166442

pr45982.c: Add -std=c99

2010-11-08  Steve Ellcey  <sje@cup.hp.com>

* gcc.dg/torture/pr45982.c: Add -std=c99
* gcc.dg/torture/pr45623.c: Ditto.

From-SVN: r166441

covariant1.C: Fix scan-assembler.

2010-11-08  Steve Ellcey  <sje@cup.hp.com>

* gcc/testsuite/g++.dg/abi/covariant1.C: Fix scan-assembler.
* gcc/testsuite/g++.dg/abi/covariant6.C: Ditto.

From-SVN: r166440

complex (operator==, !=): Mark constexpr.

2010-11-08  Benjamin Kosnik  <bkoz@redhat.com>

        * include/std/complex (operator==, !=): Mark constexpr.
        * testsuite/26_numerics/complex/comparison_operators/constexpr.cc: New.

From-SVN: r166439

stl_tree.h (_Rb_tree<>::_M_erase_aux): Add.

2010-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_tree.h (_Rb_tree<>::_M_erase_aux): Add.
(_Rb_tree<>::erase(iterator)): Fix in C++0x mode to take
const_iterator; remove redundant overload in C++03 mode.
(_Rb_tree<>::erase(iterator, iterator)): Likewise.
* include/bits/stl_map.h (map<>::erase): Adjust.
(map<>::insert): Fix signature in C++0x mode.
* include/bits/stl_set.h (set<>::erase): Likewise.
(set<>::insert): Likewise.
* include/bits/stl_multimap.h (multimap<>::erase): Likewise.
(multimap<>::insert): Likewise.
* include/bits/stl_multiset.h (multiset<>::erase): Likewise.
(multiset<>::insert): Fix signature in C++0x mode.
* include/profile/set.h: Adjust.
* include/profile/multiset.h: Likewise.
* include/profile/map.h: Likewise.
* include/profile/multimap.h: Likewise.
* testsuite/util/exception/safety.h (erase_base, insert_base):
Update.

From-SVN: r166438

s390.c (s390_handle_arch_option): Set type and flags to defined values in case of an error.

2010-11-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c (s390_handle_arch_option): Set type and flags
to defined values in case of an error.
(s390_option_override): Skip further processing if the -march
parameter wasn't recognized.

From-SVN: r166435

caller-save.c (reg_save_code): After HARD_REGNO_MODE_OK check fails...

* caller-save.c (reg_save_code): After HARD_REGNO_MODE_OK check fails,
assert that REG is a hard register number before using it as an index.

From-SVN: r166434

re PR target/46208 (redundant extensions of argument registers)

PR target/46208
* config/sparc/sparc.c (TARGET_PROMOTE_PROTOTYPES): Delete.
(sparc_promote_prototypes): Likewise.
(sparc_promote_function_mode): Promote in 32-bit mode as well.
(sparc_return_in_memory): Remove superfluous parentheses.
(sparc_struct_value_rtx): Fix long lines.
(sparc_function_value_1): Promote in 32-bit mode as well.

From-SVN: r166433

make_sunver.pl: Ignore entries without symbol name first.

* make_sunver.pl: Ignore entries without symbol name first.  Then do
not ignore symbols marked as 'R'.

From-SVN: r166432

re PR target/28627 ([cygwin/mingw32] Missing dllimport  diagnostic)

2010-11-08  Kai Tietz  <kai.tietz@onevision.com>

        PR target/28627
        * g++.dg/ext/dllimport7.C: Adjust second error check and
        allow test for x86_64 mingw, too.

From-SVN: r166431