re PR c++/52748 ([C++11] N3276 changes to decltype)

N3276
PR c++/52748
* cp-tree.h (tsubst_flags): Add tf_decltype.
* call.c (build_cxx_call): Don't build a temporary if it's set.
(build_over_call): Make sure it's only passed to build_cxx_call.
* parser.c (cp_parser_primary_expression): Add decltype_p parm.
(cp_parser_unary_expression): Likewise.
(cp_parser_cast_expression): Likewise.
(cp_parser_binary_expression): Likewise.
(cp_parser_assignment_expression): Likewise.
(cp_parser_postfix_expression): Likewise.  Pass tf_decltype.
(cp_parser_explicit_instantiation): Add decltype_p.  Force a
temporary for a call on the LHS of a comma.
(cp_parser_decltype): Pass true to decltype_p parms.
* pt.c (tsubst) [DECLTYPE_TYPE]: Pass tf_decltype.
(tsubst_copy_and_build): Pass tf_decltype down only for
CALL_EXPR and the RHS of COMPOUND_EXPR.
* tree.c (build_cplus_new): Call complete_type_or_maybe_complain.

From-SVN: r196736

cp-tree.h (abstract_class_use): New enum.

* cp-tree.h (abstract_class_use): New enum.
* typeck2.c (pending_abstract_type): Add use field.
(abstract_virtuals_error_sfinae): Add overloads taking
abstract_class_use instead of tree.
* typeck.c (build_static_cast_1): Call it.
* except.c (is_admissible_throw_operand_or_catch_parameter): Call it.
* pt.c: Adjust calls.
* decl.c (cp_finish_decl): Don't handle functions specially.
(grokdeclarator): Always check return type.
* init.c (build_new_1): Adjust call.

From-SVN: r196735

DR 337 PR c++/17232

DR 337
PR c++/17232
* pt.c (tsubst) [ARRAY_TYPE]: Use abstract_virtuals_error_sfinae.
* typeck2.c (abstract_virtuals_error_sfinae): Call complete_type.

From-SVN: r196734

DR 657

DR 657
* pt.c (tsubst_function_type): Call abstract_virtuals_error_sfinae.
(tsubst_arg_types): Likewise.

From-SVN: r196733

DR 1518 PR c++/54835

DR 1518
PR c++/54835
* call.c (convert_like_real): Check for explicit constructors
even for value-initialization.

From-SVN: r196732

re PR c++/54946 (ICE on template parameter from cast char-pointer in C++11 constexpr struct)

PR c++/54946
* pt.c (convert_nontype_argument): Handle invalid pointer.

From-SVN: r196731

* parser.c (cp_parser_lambda_expression): Use nreverse.

From-SVN: r196730

re PR c++/56447 ([C++11] Lambda in template has conversion op it shouldn't have)

PR c++/56447
PR c++/55532
* pt.c (instantiate_class_template_1): Instantiate lambda capture
list here.
(tsubst_copy_and_build): Not here.

From-SVN: r196729

re PR c++/55017 ([DR 1051] [C++11] Rvalue-reference member should cause copy constructor to be deleted, but still declared)

PR c++/55017
* method.c (walk_field_subobs): Disallow copy of rvalue ref.

From-SVN: r196728

re PR c++/55240 ([c++0x] ICE on non-static data member initialization using 'auto' variable from containing function)

PR c++/55240
* parser.c (parsing_nsdmi): New.
* semantics.c (outer_automatic_var_p): Check it.
(finish_id_expression): Likewise.
* cp-tree.h: Declare it.

From-SVN: r196727

re PR c++/55241 ([C++11] diagnostics show sizeof...(T) as sizeof(T...))

PR c++/55241
* error.c (dump_expr) [SIZEOF_EXPR]: Print sizeof... properly.

From-SVN: r196726

parser.c (lookup_literal_operator): Correct parm/arg naming mixup.

* parser.c (lookup_literal_operator): Correct parm/arg naming
mixup.

From-SVN: r196725

re PR c++/56238 (ICE in tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_conversions, at cp/search.c:2515)

PR c++/56238
* pt.c (fold_non_dependent_expr_sfinae): Check
instantiation_dependent_expression_p.

From-SVN: r196724

re PR debug/49090 (provide a way to recognize defaulted template parameters)

PR debug/49090
* dwarf2out.c (gen_generic_params_dies): Indicate default arguments
with DW_AT_default_value.

From-SVN: r196723

re PR c++/56095 (Crash casting function pointer as non-type template argument)

PR c++/56095
* class.c (resolve_address_of_overloaded_function): Accept a
reference to function for target_type.
(instantiate_type): Likewise.
* pt.c (convert_nontype_argument): Pass it to
convert_nontype_argument_function.

From-SVN: r196722

Daily bump.

From-SVN: r196721

re PR libstdc++/56468 (Clang exposes bug with unexpected forward-declaration of type_info)

PR libstdc++/56468
* libsupc++/exception_ptr.h (type_info): Declare.

From-SVN: r196709

re PR libstdc++/56002 ([C++11] allow generic locks to be used without requiring plattform support for threads)

PR libstdc++/56002
* include/std/mutex (lock_guard, unique_lock, lock): Define without
depending on _GLIBCXX_HAS_GTHREADS.
* testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.

From-SVN: r196706

* tree.c (cp_tree_equal): Fix a pasto.

From-SVN: r196705

re PR c++/56607 (GCC fails to warn on division by zero)

PR c++/56607
* typeck.c (cp_build_binary_op): When calling warn_for_div_by_zero,
pass op1 through maybe_constant_value first.

* g++.dg/warn/Wdiv-by-zero-2.C: New test.
* c-c++-common/pr56607.c: New test.

From-SVN: r196704

re PR c++/56582 (ICE on negative array index in C++11 constant expression evaluation)

/cp
2013-03-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/56582
* semantics.c (cxx_eval_array_reference): Check for negative index.

/testsuite
2013-03-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/56582
* g++.dg/cpp0x/constexpr-array5.C: New.

From-SVN: r196701

* gnatvsn.ads (Library_Version): Bump to 4.9.

From-SVN: r196700

* crontab: Enable snapshots from gcc-4_8-branch.

From-SVN: r196698

* BASE-VER: Set to 4.9.0.

From-SVN: r196697

re PR libstdc++/56492 (std::packaged_task requires CopyConstructible stored task)

PR libstdc++/56492
* include/std/future (__future_base::_Result): Add result_type
typedef.
(__future_base::_S_allocate_result): Overload for std::allocator.
(__future_base::_Task_setter): Use _Result::result_type instead of
deducing the type from the task.
(__future_base::_Task_state): Store allocator to allow shared state
to be reset.  Replace std::function with member of target object type
accessed via ...
(__future_base::_Task_state_base): New abstract base class.
(__future_base::_Task_state_base::_M_run): New virtual function to
invoke type-erased target object.
(__future_base::_Task_state_base::_M_reset): New virtual function to
create new shared_state using same target object and allocator.
(__future_base::__create_task_state): Allocate a new _Task_state.
(packaged_task::packaged_task): Use __create_task_state.
(packaged_task::reset): Use _Task_state_base::_M_reset.
* testsuite/30_threads/packaged_task/cons/56492.cc: New.

From-SVN: r196695

Daily bump.

From-SVN: r196694

* gcc.pot: Regenerate.

From-SVN: r196683

* cpplib.pot: Regenerate.

From-SVN: r196682

re PR fortran/56615 (Wrong code with TRANSFER of arrays of character with stride -1)

2013-03-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56615
        * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Pack arrays
        if they are not simply contiguous.

2013-03-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56615
        * gfortran.dg/transfer_intrinsic_5.f90: New.

From-SVN: r196675

unwind-cxx.h: Include sys/sdt.h if detected.

* libsupc++/unwind-cxx.h: Include sys/sdt.h if detected.
(PROBE2): New macro.
* libsupc++/eh_throw.cc (__cxa_throw, __cxa_rethrow): Add probe.
* libsupc++/eh_catch.cc (__cxa_begin_catch): Add probe.
* configure.ac: Check for sys/sdt.h.
* configure, config.h.in: Rebuild.

From-SVN: r196674

movti.c: Don't test for x64 mingw.

* gcc.target/i386/movti.c: Don't test for x64 mingw.
* gcc.target/i386/pr20020-1.c: Likewise.
* gcc.target/i386/pr20020-2.c: Likewise.
* gcc.target/i386/pr20020-3.c: Likewise.
* gcc.target/i386/pr53425-1.c: Likewise.
* gcc.target/i386/pr53425-2.c: Likewise.
* gcc.target/i386/pr55093.c: Likewise.
* gcc.target/i386/pr53907.c: Adjust test for LLP64 targets.

From-SVN: r196673

re PR debug/56307 (FAIL: gcc.dg/tree-ssa/pr55579.c scan-tree-dump esra "Created a debug-only replacement for s")

PR debug/56307
* gcc.dg/tree-ssa/pr55579.c: Add -fvar-tracking-assignments to
dg-options.  Remove 32-bit hppa*-*-hpux* xfail.

From-SVN: r196672

Document HLE / RTM intrinsics

The TSX HLE/RTM intrinsics were missing documentation. Add this to the
manual.

gcc/:
2013-03-14  Andi Kleen  <ak@linux.intel.com>

PR target/56619
* doc/extend.texi: Document __ATOMIC_HLE_ACQUIRE,
__ATOMIC_HLE_RELEASE. Document __builtin_ia32 TSX intrincs.
Document _x* TSX intrinsics.

From-SVN: r196671

Daily bump.

From-SVN: r196669

re PR libstdc++/56613 (map::operator[](key_type&&) fails with custom allocator)

PR libstdc++/56613
* include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use
allocator_traits instead of calling construct directly.
* testsuite/23_containers/map/56613.cc: New.

From-SVN: r196666

Add support for TLS in MicroBlaze

 * configure.ac: Add MicroBlaze TLS support detection.
 * configure: Regenerate.
 * config/microblaze/microblaze-protos.h: (microblaze_cannot_force_const_mem,
   microblaze_tls_referenced_p, symbol_mentioned_p,
   label_mentioned_p): Add prototypes.
 * config/microblaze/microblaze.c (microblaze_address_type): Add ADDRESS_TLS
   and tls_reloc address types.
   (microblaze_address_info): Add tls_reloc.
   (TARGET_HAVE_TLS): Define.
   (get_tls_get_addr, microblaze_tls_symbol_p, microblaze_tls_operand_p_1,
    microblaze_tls_referenced_p, microblaze_cannot_force_const_mem,
    symbol_mentioned_p, label_mentioned_p, tls_mentioned_p, load_tls_operand,
    microblaze_call_tls_get_addr, microblaze_legitimize_tls_address): New functions.
   (microblaze_classify_unspec): Handle UNSPEC_TLS.
   (get_base_reg): Use microblaze_tls_symbol_p.
   (microblaze_classify_address): Handle TLS.
   (microblaze_legitimate_pic_operand): Use symbol_mentioned_p, label_mentioned_p
    and microblaze_tls_referenced_p.
   (microblaze_legitimize_address): Handle TLS.
   (microblaze_address_insns): Handle ADDRESS_TLS.
   (pic_address_needs_scratch): Handle TLS.
   (print_operand_address): Handle TLS.
   (microblaze_expand_prologue): Check TLS_NEEDS_GOT.
   (microblaze_expand_move): Handle TLS.
   (microblaze_legitimate_constant_p): Check microblaze_cannot_force_const_mem
    and microblaze_tls_symbol_p.
   (TARGET_CANNOT_FORCE_CONST_MEM): Define.
 * config/microblaze/microblaze.h (TLS_NEEDS_GOT): Define
   (PIC_OFFSET_TABLE_REGNUM): Set.
 * config/microblaze/linux.h (TLS_NEEDS_GOT): Define.
 * config/microblaze/microblaze.md (UNSPEC_TLS): Define.
   (addsi3, movsi_internal2, movdf_internal): Update constraints
 * config/microblaze/predicates.md (arith_plus_operand): Define
   (move_operand): Redefine as move_src_operand, check microblaze_tls_referenced_p.

Co-Authored-By: David Holsgrove <david.holsgrove@xilinx.com>
From-SVN: r196659

re PR c++/56614 (error: default argument 'std::vector<E>(std::initializer_list<E>{((const E*)(& ._0)), 1u}, (*(const std::allocator<E>*)(& std::allocator<E>())))' uses local variable '._0')

PR c++/56614
* decl.c (local_variable_p_walkfn): Check DECL_ARTIFICIAL again.

From-SVN: r196658

re PR c++/56346 (FAIL: g++.dg/tls/thread_local3.C -std=gnu++11 (test for excess errors))

PR c++/56346
* decl.c (register_dtor_fn): Pass null to __cxa_thread_atexit
dso_handle parm on targets without __cxa_atexit.

From-SVN: r196657

AArch64 should return CC_NZ for AND operation (part 2)

From-SVN: r196656

re PR tree-optimization/53265 (Warn when undefined behavior implies smaller iteration count)

PR tree-optimization/53265
* gcc.dg/graphite/scop-3.c (toto): Increase array size to avoid
undefined behavior.
* gcc.dg/graphite/id-6.c (test): Likewise.
* gcc.dg/graphite/pr35356-2.c: Adjust regexp patterns to only look for
MIN_EXPR and MAX_EXPR in GIMPLE stmts.

From-SVN: r196655

AArch64 should return CC_NZ for AND operation.

From-SVN: r196654

re PR tree-optimization/53265 (Warn when undefined behavior implies smaller iteration count)

PR tree-optimization/53265
* common.opt (Waggressive-loop-optimizations): New option.
* tree-ssa-loop-niter.c: Include tree-pass.h.
(do_warn_aggressive_loop_optimizations): New function.
(record_estimate): Call it.  Don't add !is_exit bounds to loop->bounds
if number_of_latch_executions returned constant.
(estimate_numbers_of_iterations_loop): Call number_of_latch_executions
early.  If number_of_latch_executions returned constant, set
nb_iterations_upper_bound back to it.
* cfgloop.h (struct loop): Add warned_aggressive_loop_optimizations
field.
* Makefile.in (tree-ssa-loop-niter.o): Depend on $(TREE_PASS_H).
* doc/invoke.texi (-Wno-aggressive-loop-optimizations): Document.

* gcc.dg/pr53265.c: New test.
* gcc.dg/torture/pr49518.c: Add -Wno-aggressive-loop-optimizations
to dg-options.
* g++.dg/opt/longbranch2.C (EBCOTLut): Double sizes of a2 and a3
arrays.
* gcc.dg/tree-ssa/cunroll-10.c (main): Rename to foo.  Add argument
n, use it as high bound instead of 4.

* unwind-dw2.c (execute_cfa_program): Avoid
-Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
on targets with DWARF_FRAME_REGISTERS < 32.

* testsuite/libmudflap.c/fail37-frag.c: Add optimization barrier.

From-SVN: r196650

t-aarch64-linux (MULTARCH_DIRNAME): Remove.

* config/aarch64/t-aarch64-linux (MULTARCH_DIRNAME): Remove.
(MULTILIB_OSDIRNAMES): Set.
* genmultilib: If defaultosdirname doesn't start with :: , set
defaultosdirname2 instead, clear it and emit two . multilib_raw
entries instead of just one.

From-SVN: r196649

*: Regenerate.

2013-03-13  Benjamin Kosnik  <bkoz@redhat.com>

* doc/html/*: Regenerate.

From-SVN: r196647

linux.h (TARGET_DEFAULT): Remove MASK_USERMODE.

* config/sh/linux.h (TARGET_DEFAULT): Remove MASK_USERMODE.
(SUBTARGET_OVERRIDE_OPTIONS): Set TARGET_USERMODE as default.
* config/sh/netbsd-elf.h (TARGET_DEFAULT): Remove MASK_USERMODE.
(SUBTARGET_OVERRIDE_OPTIONS): New.

From-SVN: r196646

Daily bump.

From-SVN: r196645

Use pthread_equal rather than != to compare thread IDs.

2013-03-12  Andrew John Hughes  <gnu.andrew@redhat.com>

* include/posix-threads.h:
(_Jv_MutexCheckMonitor(_Jv_Mutex_t)): Use
pthread_equal rather than !=.

From-SVN: r196639

re PR target/49880 (SuperH: ICE when -m4 is used with -mdiv=call-div1)

PR target/49880
* config/sh/sh.opt (FPU_SINGLE_ONLY): New mask.
(musermode): Convert to Var(TARGET_USERMODE).
* config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY,
MASK_ARCH): Add MASK_FPU_SINGLE_ONLY.
* config/sh/sh.c (sh_option_override): Use
TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case.
* config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4
condition.
(udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of
TARGET_SH4.
(udivsi3_i4_single, divsi3_i4_single): Use
TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4.

PR target/49880
* config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
(sdivsi3, udivsi3): Remove SH4 check and always compile these functions.

PR target/49880
* gcc.target/sh/pr49880-1.c: New.
* gcc.target/sh/pr49880-2.c: New.
* gcc.target/sh/pr49880-3.c: New.
* gcc.target/sh/pr49880-4.c: New.
* gcc.target/sh/pr49880-5.c: New.

From-SVN: r196636

cygwin.h (SHARED_LIBGCC_SPEC): Make shared libgcc the default setting.

* config/i386/cygwin.h (SHARED_LIBGCC_SPEC): Make shared libgcc the
default setting.

From-SVN: r196634

alias-decl-32.C: Remove redundant bits.

2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/alias-decl-32.C: Remove redundant bits.

From-SVN: r196633

re PR tree-optimization/56608 (SLP seems to produce incorrect value with -ffast-math)

2013-03-13  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56608
* tree-vect-slp.c (vect_schedule_slp): Do not remove scalar
calls when vectorizing basic-blocks.

* gcc.dg/vect/fast-math-bb-slp-call-3.c: New testcase.

From-SVN: r196632

re PR c++/56611 ([C++11] Template instantiation failure with variadic arguments and template aliases)

2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/56611
* g++.dg/cpp0x/alias-decl-32.C: New.

From-SVN: r196631

re PR libstdc++/56609 ([C++11] Several type traits give incorrect results for std::nullptr_t)

2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/56609
* include/std/type_traits (is_fundamental): Add std::nullptr_t.
* testsuite/20_util/is_fundamental/value.cc: Extend.
* testsuite/20_util/is_compound/value.cc: Likewise.

From-SVN: r196630

re PR plugins/45078 (config/vxworks-dummy.h not installed as a plugin header on some archs)

PR plugins/45078
* config.gcc: On arm, mips, sh and sparc add vxworks-dummy.h to
tm_file.

From-SVN: r196629

Daily bump.

From-SVN: r196625

* doc/invoke.texi (-Waddr-space-convert): Move into the table earlier.

From-SVN: r196614

re PR libstdc++/56557 (Link error about `std::fstream' or `std::stringstream' with `-flto' and `-rdynamic' options)

PR lto/56557
* lto-streamer-out.c (output_symbol_p): Skip references from
constructors of external variables.

From-SVN: r196613

re PR rtl-optimization/56571 (ICE in copyprop_hardreg_forward_1, at regcprop.c (insn does not satisfy its constraints !))

PR middle-end/56571
* valtrack.c (cleanup_auto_inc_dec): Unshare clobbers originating
from pseudos.
* emit-rtl.c (verify_rtx_sharing): Likewise.
(copy_insn_1): Likewise.
* rtl.c (copy_rtx): Likewise.
PR middle-end/56571
* gcc.c-torture/compile/pr56571.c: New testcase.

From-SVN: r196612

re PR target/56263 ([avr] Provide strict address-space checking)

PR target/56263
* config/avr/avr.c (TARGET_CONVERT_TO_TYPE): Define to...
(avr_convert_to_type): ...this new static function.
* config/avr/avr.opt (-Waddr-space-convert): New C option.
* doc/invoke.texi (AVR Options): Document it.

From-SVN: r196611

vector-4.c: Add comment regarding xfail.

* gcc.dg/tree-ssa/vector-4.c: Add comment regarding xfail.
* gcc.dg/tree-ssa/pr55579.c: Likewise.

From-SVN: r196608

Daily bump.

From-SVN: r196607

re PR target/56591 (Missing space)

PR target/56591
* config/avr/avr.c (avr_print_operand): Add space after '%c' in
output_operand_lossage message.

From-SVN: r196604

transfer.c (read_block_direct): Correct condition.

2013-03-11  Tobias Burnus  <burnus@net-b.de>

        * io/transfer.c (read_block_direct): Correct condition.
        * intrinsics/execute_command_line.c (execute_command_line):
        Remove dead code for the HAVE_FORK case.

From-SVN: r196603

gfortran.texi (STRUCTURE and RECORD): State more clearly how to convert them into derived types.

2013-03-11  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (STRUCTURE and RECORD): State more clearly how
        to convert them into derived types.

From-SVN: r196602

re PR c++/56567 (ICE with lambda return type deduction and braced-init-list)

PR c++/56567
* typeck.c (check_return_expr): Disallow returning init list here.
* semantics.c (apply_deduced_return_type): Not here.

From-SVN: r196600

* de.po, sv.po: Update.

From-SVN: r196598

Remove dg-excess-errors in gcc.dg/inline_[34].c and unroll_[234].c

2013-02-26  Dominique d'Humieres  <dominiq@lps.ens.fr>

* gcc.dg/inline_3.c: Remove target and dg-excess-errors.
* gcc.dg/inline_4.c: Likewise.
* gcc.dg/unroll_2.c: Likewise.
* gcc.dg/unroll_3.c: Likewise.
* gcc.dg/unroll_4.c: Likewise.

From-SVN: r196597

re PR target/56470 (ICE output_operand: invalid shift operand)

PR target/56470
* arm.c (shift_op): Validate RTL pattern on the fly.
(arm_print_operand, case 'S'): Don't use shift_operator to validate
the RTL.

From-SVN: r196595

re PR testsuite/54119 (FAIL: gcc.dg/tree-ssa/vector-4.c scan-tree-dump-times gimple "VEC_PERM_EXPR <a, b, { 0, 4, 1, 5 }>;" 1)

PR testsuite/54119
* gcc.dg/tree-ssa/vector-4.c: xfail on 32-bit hppa*-*-*.

From-SVN: r196592

re PR debug/56307 (FAIL: gcc.dg/tree-ssa/pr55579.c scan-tree-dump esra "Created a debug-only replacement for s")

PR debug/56307
* gcc.dg/tree-ssa/pr55579.c: xfail 32-bit hppa*-*-hpux*.

From-SVN: r196591

re PR target/40797 (ICE in df_refs_verify, at df-scan.c:4361)

PR target/40797
* gcc.c-torture/compile/pr40797.c: New.

From-SVN: r196590

pr44194-1.c: Skip compilation on hppa*64*-*-*.

* gcc.dg/pr44194-1.c: Skip compilation on hppa*64*-*-*.

From-SVN: r196589

re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90  -O2  execution test)

PR target/56347
* config/pa/pa.md (call_value): Check for calls to powf and direct to
new call patterns that clobber %fr12.
(call_val_powf, call_val_powf_pic, call_val_powf_64bit): New insn,
split and postreload patterns.
* config/pa/pa.c (pa_conditional_register_usage): Revert marking
registers %fr12 and %fr12R as call used.

From-SVN: r196588

Daily bump.

From-SVN: r196587

* de.po: Update.

From-SVN: r196581

re PR fortran/56575 (An invalid OO code causes ICE)

2013-03-10  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/56575
* expr.c (gfc_default_initializer): Check that a class declared
type has any components.
* resolve.c (resolve_fl_derived0): On failing the test for C437
set the type to BT_UNKNOWN to prevent repeat error messages.
2013-03-10  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/56575
* gfortran.dg/class_56.f90: New test.

From-SVN: r196580

Daily bump.

From-SVN: r196579

dse.c (delete_dead_store_insn): Respect TDF_DETAILS.

* dse.c (delete_dead_store_insn): Respect TDF_DETAILS.
(canon_address, record_store, replace_read, check_mem_read_rtx,
scan_insn, dse_step1, dse_step2_init, dse_step2_spill,
dse_step4, dse_step5_nospill, dse_step5_spill, dse_step6,
rest_of_handle_dse): Likewise.

From-SVN: r196576

* de.po: Update.

From-SVN: r196575

55463.cc: Avoid -Wunused warnings.

2013-03-09  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/function_objects/mem_fn/55463.cc: Avoid
-Wunused warnings.

From-SVN: r196572

re PR middle-end/56524 (Compiler ICE when compiling with -mips16)

gcc/
PR middle-end/56524
* tree.h (tree_optimization_option): Rename target_optabs to optabs.
Add base_optabs.
(TREE_OPTIMIZATION_OPTABS): Update after previous field change.
(TREE_OPTIMIZATION_BASE_OPTABS): New macro.
(save_optabs_if_changed): Replace with...
(init_tree_optimization_optabs): ...this.
* optabs.c (save_optabs_if_changed): Rename to...
(init_tree_optimization_optabs): ...this.  Take the optimization node
as argument.  Do nothing if the base optabs are already correct.
Reuse the existing TREE_OPTIMIZATION_OPTABS memory if we need
to recompute optabs.
* function.h (function): Remove optabs field.
* function.c (invoke_set_current_function_hook): Call
init_tree_optimization_optabs.  Use the result to initialize
this_fn_optabs.

gcc/c-family/
PR middle-end/56524
* c-common.c (handle_optimize_attribute): Don't call
save_optabs_if_changed.

gcc/testsuite/
PR middle-end/56524
* gcc.target/mips/pr56524.c: New test.

From-SVN: r196570

Daily bump.

From-SVN: r196567

re PR c++/56565 (lambda function in NSMI fails to capture non-static data member.)

2013-03-08  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/56565
* g++.dg/cpp0x/lambda/lambda-nsdmi2.C: New.

From-SVN: r196564

re PR c++/51412 ([c++0x] Broken diagnostic with invalid lambda expressions)

/cp
2013-03-08  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51412
* cxx-pretty-print.c (pp_cxx_expression): Handle LAMBDA_EXPR.
* error.c (dump_expr): Likewise.

/testsuite
2013-03-08  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51412
* g++.dg/cpp0x/lambda/lambda-err3.C: New.

From-SVN: r196563

trans-mem.c (expand_transaction): Do not set PR_INSTRUMENTEDCODE if GTMA_HAS_NO_INSTRUMENTATION.

* trans-mem.c (expand_transaction): Do not set PR_INSTRUMENTEDCODE
if GTMA_HAS_NO_INSTRUMENTATION.
(generate_tm_state): Keep GTMA_HAS_NO_INSTRUMENTATION bit.
(ipa_tm_transform_transaction): Set GTMA_HAS_NO_INSTRUMENTATION.
* gimple.h (GTMA_HAS_NO_INSTRUMENTATION): Define.
* gimple-pretty-print.c (dump_gimple_transaction): Handle
GTMA_HAS_NO_INSTRUMENTATION.

From-SVN: r196562

memoryfwd.h: New.

* include/bits/memoryfwd.h: New. Centralize forward declarations.
* include/bits/algorithmfwd.h: Consistent comments.
* include/bits/localefwd.h: Same.
* include/ext/vstring_fwd.h: Same.
* include/parallel/algorithmfwd.h: Same.
* include/parallel/numericfwd.h: Same.
* include/std/iosfwd: Same.

* include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator
forward decl.
* include/ext/alloc_traits.h: Remove allocator forward decl.
* include/bits/stl_construct.h: Same.
* include/bits/stringfwd.h: Include memoryfwd.h, remove allocator
forward decl. Consistent comments.

* doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO.

* include/Makefile.am (bits_headers): Add memoryfwd.h.
* include/Makefile.in: Regenerate.
* configure: Same.

e enter the commit message for your changes. Lines starting

From-SVN: r196559

vector.tcc (vector<>operator=(const vector<>&): Reset pointers after deallocation when memory can be reused.

2013-03-08  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/vector.tcc (vector<>operator=(const vector<>&):
Reset pointers after deallocation when memory can be reused.
* testsuite/23_containers/vector/allocator/minimal.cc: Insert
elements to really challenge C++11 allocator integration.
* testsuite/23_containers/vector/allocator/copy.cc: Likewise.
* testsuite/23_containers/vector/allocator/copy_assign.cc:
Likewise.
* testsuite/23_containers/vector/allocator/move_assign.cc:
Likewise.
* testsuite/23_containers/vector/allocator/swap.cc: Likewise and
swap vector back before checks on memory/personality mapping are
performed.
* testsuite/23_containers/forward_list/allocator/minimal.cc:
Insert element to really challenge C++11 allocator integration.
* testsuite/23_containers/forward_list/allocator/copy.cc:
Likewise.
* testsuite/23_containers/forward_list/allocator/copy_assign.cc:
Likewise.
* testsuite/23_containers/forward_list/allocator/move_assign.cc:
Likewise.
* testsuite/23_containers/forward_list/allocator/swap.cc: Likewise
and swap forward_list back before checks on memory/personality
mapping are performed.

From-SVN: r196557

gnu-user.h (LIBTSAN_EARLY_SPEC): Don't link against libasan_preinit.o.

* config/gnu-user.h (LIBTSAN_EARLY_SPEC): Don't link against
libasan_preinit.o.

From-SVN: r196554

re PR c++/52183 ([C++0x] Redeclaration of __this in lambda inside template member function when calling static class function)

PR c++/52183
Correct PR tag.

From-SVN: r196552

re PR c++/51884 ([C++11] ICE with local class/lambda template argument)

PR c++/51884
* class.c (modify_all_vtables): Mangle the vtable name before
entering dfs_walk.

From-SVN: r196551

semantics.c (lambda_expr_this_capture): In unevaluated context, just return the nearest 'this'.

* semantics.c (lambda_expr_this_capture): In unevaluated context,
just return the nearest 'this'.

From-SVN: r196550

re PR c++/51494 (Legal program rejection - capturing "this" when using static method inside lambda)

PR c++/51494
PR c++/51884
PR c++/56222
* tree.c (maybe_dummy_object): Don't capture 'this'.
* semantics.c (maybe_resolve_dummy): New.
(finish_non_static_data_member): Use it.
(finish_qualified_id_expr): Don't test is_dummy_object.
* cp-tree.h: Declare maybe_resolve_dummy.
* call.c (build_new_method_call_1): Use it.

From-SVN: r196549

re PR c++/56567 (ICE with lambda return type deduction and braced-init-list)

PR c++/56567
* semantics.c (apply_deduced_return_type): Don't allow returning
std::initializer_list.

From-SVN: r196548

re PR tree-optimization/56478 (ICE: Floating point exception in tree_estimate_probability)

PR tree-optimization/56478
* predict.c (is_comparison_with_loop_invariant_p): Change the
type of loop_step to tree.
(predict_loops): Adjust.
(predict_iv_comparison): Perform the computations on double_ints.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r196547

re PR lto/56570 (ICE when streaming a TREE_BLOCK)

2013-03-08  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56570
* tree-cfg.c (verify_expr_location_1): Verify locations for
DECL_DEBUG_EXPR.
* tree-sra.c (create_access_replacement): Strip locations
from DECL_DEBUG_EXPRs.

From-SVN: r196546

builtins.exp: Add for mingw targets linker option --allow-multiple-definition.

* gcc.c-torture/execute/builtins/builtins.exp: Add for mingw
targets linker option --allow-multiple-definition.

From-SVN: r196545

Fix typo

From-SVN: r196544

tree-inline.c (expand_call_inline): Do not associate a BLOCK with the location in BLOCK_SOURCE_LOCATION.

2013-03-08  Richard Biener  <rguenther@suse.de>

* tree-inline.c (expand_call_inline): Do not associate
a BLOCK with the location in BLOCK_SOURCE_LOCATION.
* tree-cfg.c (verify_location): Verify BLOCK_SOURCE_LOCATION.

From-SVN: r196542

pr14092-1.c: Mark intptr_t typedef to use extension.

* gcc.dg/pr14092-1.c: Mark intptr_t typedef to use extension.
* gcc.dg/pr24683.c: Avoid warning about casting constant string.
* gcc.dg/pr52549.c: Add LLP64 case.
* gcc.dg/pr53701.c: Use for uintptr_t typedef __UINTPTR_TYPE__.
* gcc.dg/pr56510.c: Adjust for LLP64 targets.
* gcc.dg/torture/pr51071-2.c: Likewise.
* gcc.dg/tree-ssa/vrp72.c: Likewise.
* gcc.dg/tree-ssa/vrp73.c: Likewise.
* gcc.dg/tree-ssa/vrp75.c: Likewise.
* gcc.dg/torture/pr53922.c: Skike for mingw-targets.
* gcc.dg/weak/weak-1.c: Likewise.
* gcc.dg/weak/weak-2.c: Likewise.
* gcc.dg/weak/weak-3.c: Likewise.
* gcc.dg/weak/weak-4.c: Likewise.
* gcc.dg/weak/weak-5.c: Likewise.
* gcc.dg/weak/weak-15.c: Likewise.
* gcc.dg/weak/weak-16.c: Likewise.

From-SVN: r196540

tree-ssa-ter.c (is_replaceable_p): Do not TER across location or block changes with -Og.

2013-03-08  Richard Biener  <rguenther@suse.de>

* tree-ssa-ter.c (is_replaceable_p): Do not TER across location
or block changes with -Og.  Fix for location / block encoding
changes and PHI arguments with locations.

From-SVN: r196539