re PR c++/47897 ([C++0x] static const member variable is not constant expression)

PR c++/47897
* semantics.c (non_const_var_error): Split out from...
(cxx_eval_constant_expression): ...here.
(potential_constant_expression_1) [VAR_DECL]: Use it.
Allow dependent variables.

From-SVN: r170532

* de.po: Update.

From-SVN: r170531

invoke.texi (ARC Options): Use CPU instead of cpu.

* doc/invoke.texi (ARC Options): Use CPU instead of cpu.
(ARM Options): Ditto.
(i386 and x86-64 Options): Ditto.
(RX Options): Ditto.
(SPARC Options): Ditto.

From-SVN: r170528

Daily bump.

From-SVN: r170526

re PR fortran/47886 (ICE: OpenMP !$omp task if(omp_get_num_threads() > 0))

2011-02-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47886
        * openmp.c (gfc_resolve_omp_directive): Resolve if()
        condition of OpenMP's task.

2011-02-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47886
        * gfortran.dg/gomp/task-1.f90: New.

From-SVN: r170521

config.gcc (i386-*-freebsd*): Make i486 the default arch on FreeBSD 6 and later.

* config.gcc (i386-*-freebsd*): Make i486 the default arch on
FreeBSD 6 and later.  Generally use cpu generic.

From-SVN: r170520

re PR libfortran/47894 (Documentation text for VERIFY intrinsic function is wrong.)

PR fortran/47894
* intrinsic.texi: Fix doc of the VERIFY intrinsic.

From-SVN: r170519

re PR libfortran/45165 (unix.c:fallback_access() leaks file descriptors)

PR libfortran/45165
* unix.c (fallback_access): Fix file descriptor leaks.

From-SVN: r170517

Implemented encoding property types for new ObjC ABIs

From-SVN: r170516

Fix couple of PR references

From-SVN: r170513

Daily bump.

From-SVN: r170512

* doc/cpp.texi: Update copyright years.

From-SVN: r170508

[multiple changes]

2011-02-25  Sebastien Bourdeauducq <sebastien@milkymist.org>

PR gcc/46898
* config/lm32/lm32.md (ashrsi3): Added needed variable.

2011-02-25  Jon Beniston <jon@beniston.com>

PR gcc/46898
* config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
* config/lm32/lm32.md (ashlsi3): Remove unused variable.
* config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
(lm32_block_move_inline): Add type cast to remove warning.
(lm32_expand_prologue): Generate fp in a way compatible with
dwarf2out.
(gen_int_relational): Move declarations to start of function.

From-SVN: r170502

acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable tested in configure.host.

* acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
tested in configure.host.
* configure: Regenerate.

From-SVN: r170500

re PR tree-optimization/45470 (ICE: verify_flow_info failed: BB 2 can not throw but has an EH edge with -ftree-vectorize -fnon-call-exceptions)

PR tree-optimization/45470
* tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
can throw internally only.
* tree-vect-stmts.c (vectorizable_call): Likewise.

From-SVN: r170492

neon-thumb2-move.c: Add dg-require-effective-target arm_thumb2_ok.

2011-02-25  Jie Zhang  <jie@codesourcery.com>

gcc/testsuite/
* gcc.target/arm/neon-thumb2-move.c: Add
dg-require-effective-target arm_thumb2_ok.

From-SVN: r170490

constant1.C: Specify C++98 mode.

* g++.dg/parse/constant1.C: Specify C++98 mode.
* g++.dg/parse/constant5.C: Likewise.
* g++.dg/parse/error2.C: Likewise.
* g++.dg/parse/semicolon3.C: Likewise.
* g++.dg/template/crash14.C: Likewise.
* g++.dg/template/local4.C: Likewise.
* g++.dg/template/nontype3.C: Likewise.
* g++.dg/parse/crash31.C: Adjust expected errors.
* g++.dg/template/function1.C: Likewise.
* g++.dg/template/ref3.C: Likewise.
* g++.dg/template/static9.C: Likewise.
* g++.old-deja/g++.pt/crash41.C: Instantiate template.

From-SVN: r170489

parser.c (cp_parser_constant_expression): Set non_integral_constant_expression correctly for C++0x too.

* parser.c (cp_parser_constant_expression): Set
non_integral_constant_expression correctly for C++0x too.
(cp_parser_static_assert): Allow non-constant expression.
(cp_parser_direct_declarator): Expect non_constant_p to be set
properly for C++0x.
* pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
* semantics.c (maybe_constant_value): Check type_unknown_p too.
(potential_rvalue_constant_expression): New.
(require_potential_rvalue_constant_expression): New.

From-SVN: r170488

Change testfile name

From-SVN: r170487

required.cc: New.

2011-02-24  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/18_support/type_info/required.cc: New.

* testsuite/Makefile.am: Make clean fixups.
* testsuite/Makefile.in: Regenerate.

From-SVN: r170486

Daily bump.

From-SVN: r170485

re PR libfortran/47872 (Alternative syntax for intrinsics should be documented on separate line)

2011-02-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47872
        * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
        multitable for linebreak between different syntax variants.

From-SVN: r170480

libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.

2011-02-24  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.

From-SVN: r170479

PR 47802 Use strftime for CTIME and FDATE intrinsics

From-SVN: r170478

stormy16.h (PREFERRED_RELOAD_CLASS, [...]): Remove.

* config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
* config/stormy16/stormy16-protos.h
(xstormy16_preferred_reload_class): Remove.
* config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
static. Change 'rclass' argument and return type to reg_class_t.
(TARGET_PREFERRED_RELOAD_CLASS,
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.

From-SVN: r170477

re PR fortran/47878 (187.facerec miscompares)

PR fortran/47878
* io/transfer.c (read_sf): Call fbuf_getptr only at the end,
and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.

* gfortran.dg/pr47878.f90: New test.

From-SVN: r170476

Don't delete old arguments when lowering varargs.

From-SVN: r170474

Traverse erroneous send/receive statements.

From-SVN: r170473

PR 47802 Test for POSIX getpwuid_r

From-SVN: r170471

MAINTAINERS (CPU Port maintainers): Add self.

2011-02-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* MAINTAINERS (CPU Port maintainers): Add self.

From-SVN: r170470

Don't crash when using receive on erroneous channel.

From-SVN: r170468

re PR debug/47801 (guality tests have issues with LTO / -fwhole-program)

2011-02-24  Richard Guenther  <rguenther@suse.de>

PR testsuite/47801
* gcc.dg/guality/pr41353-1.c (vari): Mark as used.
* gcc.dg/guality/pr41353-2.c (vari): Likewise.

From-SVN: r170467

lto-streamer-in.c (input_bb): Do not find referenced vars in debug statements.

2011-02-24  Richard Guenther  <rguenther@suse.de>

* lto-streamer-in.c (input_bb): Do not find referenced vars
in debug statements.

From-SVN: r170465

re PR fortran/47839 (ICE in dwarf2out.c:add_AT_specification)

2011-02-24  Richard Guenther  <rguenther@suse.de>

PR fortran/47839
* f95-lang.c (pushdecl): For externs in non-global scope push
a copy of the decl into the BLOCK.

* gfortran.dg/lto/pr47839_0.f90: New testcase.
* gfortran.dg/lto/pr47839_1.f90: Likewise.

From-SVN: r170463

re PR libfortran/47567 (Wrong output for small absolute values with F editing)

2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47567
* gfortran.dg/fmt_f0_1.f90: Update test.

From-SVN: r170461

Set type of array length expressions.

From-SVN: r170460

cp-tree.h (DECL_PARM_LEVEL): New.

* cp-tree.h (DECL_PARM_LEVEL): New.
(struct lang_decl_parm): Add level field.
* name-lookup.c (function_parm_depth): New fn.
* name-lookup.h: Declare it.
* parser.c (cp_parser_parameter_declaration_list): Use it.
* mangle.c (struct globals): Add parm_depth field.
(write_bare_function_type): Adjust it.
(write_expression): Include the level delta in PARM_DECL mangling
for abi >= 6.

* semantics.c (finish_decltype_type): Remove shortcut for decltype
of id-expression.
* mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.

From-SVN: r170459

re PR libfortran/47567 (Wrong output for small absolute values with F editing)

2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/47567
* io/write_float.def (output_float): Remove special case handling of
zero with width 1.

From-SVN: r170458

Avoid infinite loop in field_reference.

From-SVN: r170457

Don't crash on type switch of untyped value.

From-SVN: r170456

Don't crash on type switch of nil.

From-SVN: r170455

Handle an array of pointers to itself.

From-SVN: r170454

Don't crash if a map index is used outside of a function.

From-SVN: r170453

Don't crash on bad receiver when building recover thunks.

From-SVN: r170452

Don't crash if a result variable redefines a parameter.

From-SVN: r170451

Daily bump.

From-SVN: r170449

re PR fortran/40850 (double free in nested types with allocatable components)

2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/40850
* trans.c (gfc_prepend_expr_to_block): New function.
* trans.h (gfc_prepend_expr_to_block): Declare.
* trans-array.c (gfc_conv_array_parameter): Replace
gfc_add_expr_to_block with gfc_prepend_expr_to_block.

2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/40850
* gfortran.dg/nested_allocatables_1.f90: New.

From-SVN: r170445

re PR tree-optimization/47849 (ICE: SIGSEGV in find_edge (cfganal.c:491) with -ftree-loop-if-convert -fno-tree-reassoc)

2011-02-23  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47849
* tree-if-conv.c (main_tree_if_conversion): Free postdom info.

From-SVN: r170441

re PR c++/46868 (ICE: SIGSEGV splay_tree_splay (splay-tree.c:149) on invalid code)

fix PR c++/46868
gcc/cp/
PR c++/46868
* parser.c (cp_parser_class_specifier): Require a closing brace
to attempt error recovery.

gcc/testsuite/
PR c++/46868
* g++.dg/pr46868.C: New test.
* g++.dg/parse/parameter-declaration-1.C: Adjust.
* g++.dg/parse/error14.C: Adjust.

From-SVN: r170440

re PR tree-optimization/47838 (FAIL: gcc.dg/tree-ssa/foldconst-2.c scan-tree-dump-not optimized "fundamentals..0")

PR tree-optimization/47838
* gcc.dg/tree-ssa/foldconst-2.c: Scan tree-ch dump.

From-SVN: r170439

allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.

* gfortran.dg/allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.
* gfortran.dg/count_init_expr.f03: Ditto.
* gfortran.dg/gomp/pr43711.f90: Ditto.
* gcc.dg/struct-parse-2.c: Ditto.
* gcc.dg/parse-error-3.c: Ditto.
* gcc.dg/Wlogical-op-1.c: Ditto.
* gcc.dg/Walways-true-1.c: Ditto.
* gcc.dg/pr24225.c: Ditto.
* gcc.dg/Walways-true-2.c: Ditto.
* gcc.dg/tree-ssa/foldcast-1.c: Ditto.
* gcc.dg/tree-ssa/struct-aliasing-1.c: Ditto.
* gcc.dg/tree-ssa/struct-aliasing-2.c: Ditto.
* g++.dg/overload/defarg4.C: Ditto.
* g++.dg/inherit/covariant16.C: Ditto.
* g++.dg/inherit/virtual7.C: Ditto.
* g++.dg/template/canon-type-9.C: Ditto.
* g++.dg/template/access19.C: Ditto.
* g++.dg/template/call7.C: Ditto.
* g++.dg/template/canon-type-2.C: Ditto.
* g++.dg/template/init7.C: Ditto.
* g++.dg/template/sizeof-template-argument.C: Ditto.
* g++.dg/template/const3.C: Ditto.
* g++.dg/template/sfinae26.C: Ditto.
* g++.dg/template/sfinae26.C: Ditto.
* g++.dg/template/canon-type-11.C: Ditto.
* g++.dg/template/union2.C: Ditto.
* g++.dg/template/canon-type-3.C: Ditto.
* g++.dg/template/canon-type-1.C: Ditto.
* g++.dg/template/canon-type-5.C: Ditto.
* g++.dg/template/canon-type-7.C: Ditto.
* g++.dg/template/canon-type-10.C: Ditto.
* g++.dg/template/spec36.C: Ditto.
* g++.dg/template/typedef38.C: Ditto.
* g++.dg/template/canon-type-4.C: Ditto.
* g++.dg/template/canon-type-6.C: Ditto.
* g++.dg/template/canon-type-13.C: Ditto.
* g++.dg/template/instantiate9.C: Ditto.
* g++.dg/template/ttp22.C: Ditto.
* g++.dg/warn/Wreturn-type-6.C: Ditto.
* g++.dg/warn/Walways-true-1.C: Ditto.
* g++.dg/warn/Wlogical-op-1.C: Ditto.
* g++.dg/warn/Walways-true-2.C: Ditto.
* g++.dg/conversion/op4.C: Ditto.
* g++.dg/opt/pr19650.C: Ditto.
* g++.dg/lookup/friend11.C: Ditto.
* g++.dg/other/default2.C: Ditto.
* g++.dg/other/default3.C: Ditto.
* g++.dg/other/dtor2.C: Ditto.
* g++.dg/other/friend5.C: Ditto.
* g++.dg/other/default5.C: Ditto.
* g++.dg/init/brace6.C: Ditto.
* g++.dg/init/aggr5.C: Ditto.
* g++.dg/init/error2.C: Ditto.
* g++.dg/expr/bound-mem-fun.C: Ditto.
* g++.dg/expr/cond6.C: Ditto.
* g++.dg/expr/stmt-expr-1.C: Ditto.
* g++.dg/cpp0x/constexpr-object2.C: Ditto.
* g++.dg/cpp0x/constexpr-data1.C: Ditto.
* g++.dg/cpp0x/constexpr-function2.C: Ditto.
* g++.dg/cpp0x/bracket1.C: Ditto.
* g++.dg/cpp0x/variadic-mem-fn.C: Ditto.
* g++.dg/cpp0x/pr38646.C: Ditto.
* g++.dg/cpp0x/variadic73.C: Ditto.
* g++.dg/cpp0x/constexpr-function1.C: Ditto.
* g++.dg/cpp0x/bracket4.C: Ditto.
* g++.dg/cpp0x/decltype4.C: Ditto.
* g++.dg/cpp0x/constexpr-data2.C: Ditto.
* g++.dg/cpp0x/constexpr-object1.C: Ditto.
* g++.dg/cpp0x/variadic-crash2.C: Ditto.
* g++.dg/cpp0x/variadic-new2.C: Ditto.
* g++.dg/cpp0x/decltype2.C: Ditto.
* g++.dg/cpp0x/decltype1.C: Ditto.
* g++.dg/cpp0x/bracket2.C: Ditto.
* g++.dg/cpp0x/decltype5.C: Ditto.
* g++.dg/cpp0x/constexpr-function3.C: Ditto.
* g++.dg/cpp0x/variadic70.C: Ditto.
* g++.dg/cpp0x/decltype6.C: Ditto.
* g++.dg/cpp0x/rvo.C: Ditto.
* g++.dg/cpp0x/vt-40092.C: Ditto.
* g++.dg/cpp0x/variadic-new.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-pass.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-mixed.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-nested.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-recursive.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-copy.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-non-const.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-ref-default.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-deduce.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-copy-default.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-nop.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-capture-const-ref.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-ref.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-const.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-mutable.C: Ditto.
* g++.dg/cpp0x/lambda/lambda-in-class.C: Ditto.
* g++.dg/cpp0x/pr39639.C: Ditto.
* g++.dg/cpp0x/decltype3.C: Ditto.
* g++.dg/cpp0x/variadic68.C: Ditto.
* g++.dg/cpp0x/variadic-function.C: Ditto.
* g++.dg/cpp0x/constexpr-ex1.C: Ditto.
* g++.dg/cpp0x/variadic-bind.C: Ditto.
* g++.dg/cpp0x/variadic-tuple.C: Ditto.
* g++.dg/cpp0x/constexpr-ex2.C: Ditto.
* g++.dg/parse/crash35.C: Ditto.
* g++.dg/parse/crash40.C: Ditto.
* g++.dg/parse/defarg12.C: Ditto.
* g++.dg/parse/crash34.C: Ditto.
* g++.dg/parse/constructor3.C: Ditto.
* g++.dg/parse/template23.C: Ditto.
* g++.dg/parse/crash56.C: Ditto.
* g++.dg/parse/dtor13.C: Ditto.
* g++.dg/parse/error33.C: Ditto.
* g++.dg/parse/ctor9.C: Ditto.
* g++.dg/parse/error32.C: Ditto.
* g++.dg/parse/error37.C: Ditto.
* g++.dg/parse/bitfield3.C: Ditto.
* g++.dg/parse/struct-4.C: Ditto.
* g++.dg/ext/has_trivial_copy.C: Ditto.
* g++.dg/ext/is_polymorphic.C: Ditto.
* g++.dg/ext/has_nothrow_copy_odr.C: Ditto.
* g++.dg/ext/has_nothrow_copy-4.C: Ditto.
* g++.dg/ext/has_nothrow_assign.C: Ditto.
* g++.dg/ext/is_union.C: Ditto.
* g++.dg/ext/has_nothrow_copy-1.C: Ditto.
* g++.dg/ext/is_pod.C: Ditto.
* g++.dg/ext/has_virtual_destructor.C: Ditto.
* g++.dg/ext/has_trivial_constructor.C: Ditto.
* g++.dg/ext/has_nothrow_copy-3.C: Ditto.
* g++.dg/ext/has_nothrow_copy-5.C: Ditto.
* g++.dg/ext/has_trivial_destructor-1.C: Ditto.
* g++.dg/ext/has_nothrow_copy-6.C: Ditto.
* g++.dg/ext/is_abstract.C: Ditto.
* g++.dg/ext/has_trivial_assign.C: Ditto.
* g++.dg/ext/is_class.C: Ditto.
* g++.dg/ext/has_nothrow_assign_odr.C: Ditto.
* g++.dg/ext/has_nothrow_copy-7.C: Ditto.
* g++.dg/ext/is_base_of.C: Ditto.
* g++.dg/ext/has_nothrow_copy-2.C: Ditto.
* g++.dg/ext/has_nothrow_constructor.C: Ditto.
* g++.dg/ext/is_empty.C: Ditto.
* g++.dg/ext/is_enum.C: Ditto.
* g++.dg/ext/has_nothrow_constructor_odr.C: Ditto.
* g++.dg/ext/.C: Ditto.
* g++.dg/ext/.C: Ditto.
* gnat.dg/opt11.adb: Ditto.
* obj-c++.dg/pr45735.mm: Ditto.
* obj-c++.dg/pr24393.mm: Ditto.
* obj-c++.dg/exceptions-2.cc: Ditto.
* objc.dg/pr45735.m: Ditto.
* objc.dg/pr24393.m: Ditto.

From-SVN: r170438

Removed conflict in usage of TYPE_LANG_SLOT_0 between Objective-C and C

From-SVN: r170436

re PR libgomp/47854 (omp_get_wtime documentation incorrect)

PR libgomp/47854
* libgomp.texi (omp_get_wtime): Don't say time in the past
must be Unix Epoch.

From-SVN: r170434

Merged with binutils version ...

From-SVN: r170433

PR 47694 Read from named pipe fails

Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org>
From-SVN: r170432

Don't crash looking for methods of pointer to error type.

From-SVN: r170431

Don't crash on Sizeof of bad type.

From-SVN: r170430

Don't crash on erroneous type descriptor in interface conversion.

From-SVN: r170429

Traverse erroneous function redefinitions.

From-SVN: r170428

Fix missing type traversals.

From-SVN: r170427

opts-common.c (decode_cmdline_option): Print empty string argument as "" in decoded->orig_option_with_args_text.

* opts-common.c (decode_cmdline_option): Print empty string
argument as "" in decoded->orig_option_with_args_text.
* gcc.c (execute): Print empty string argument as ""
in the verbose output.
(do_spec_1): Keep empty string argument.

testsuite/
* gcc.dg/cpp/include7.c: New test.

From-SVN: r170426

* config.gcc: Declare score-* and crx-* obsolete.

From-SVN: r170425

re PR c++/47833 (ICE during GC in gt_ggc_mx_pending_template)

PR c++/47833
* pt.c (struct pending_template): Add chain_next GTY option.
* decl.c (struct named_label_use_entry): Likewise.

From-SVN: r170424

re PR c++/47242 ([C++0x] ICE: tree check: expected field_decl, have error_mark in build_lambda_object, at cp/semantics.c:7604 on invalid lambda function)

/cp
2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/47242
* semantics.c (build_lambda_object): Bail out if a field is
error_mark_node.

/testsuite
2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/47242
* g++.dg/cpp0x/lambda/lambda-ice4.C: New.

From-SVN: r170423

re PR rtl-optimization/47763 (Useless initialization of register)

PR rtl-optimization/47763
* web.c (web_main): Ignore naked clobber when replacing register.

testsuite/
PR rtl-optimization/47763
* gcc.dg/pr47763.c: New test.

From-SVN: r170422

Daily bump.

From-SVN: r170421

stormy16.h (REG_OK_FOR_BASE_P, [...]): Remove.

* config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
Remove.

From-SVN: r170417

re PR fortran/45743 (gfortran.dg/whole_file_3.f90 ICE: verify_stmts failed: invalid conversion in gimple call with -finline-small-functions)

2011-02-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/45743
* trans-decl.c (gfc_get_extern_function_decl): Don't use the
gsymbol backend_decl if the procedure has a formal argument
that is a procedure.

2011-02-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/45743
* gfortran.dg/whole_file_32.f90 : New test.

From-SVN: r170414

re PR c++/47666 (ICE in dfs_walk_once)

Fix PR c++/47666

gcc/cp/

PR c++/47666
* class.c (dfs_declare_virt_assop_and_dtor)
(declare_virt_assop_and_dtor): New static functions.
(add_implicitly_declared_members): Use
declare_virt_assop_and_dtor.

gcc/testsuite/

PR c++/47666
* g++.dg/inherit/virtual7.C: New test.

From-SVN: r170413

Fixed check for flexible array members used in Objective-C instance variables

From-SVN: r170412

Fix PR47848: Do not mention -ftree-loop-if-convert-memory-writes.

2011-02-22  Sebastian Pop  <sebastian.pop@amd.com>

PR doc/47848
* doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes.

From-SVN: r170411

gnat.exp: Fix comments.

* lib/gnat.exp: Fix comments.
Don't load libgloss.exp.
(default_gnat_version): Call $compiler with --version.
Adapt regexp for gnatmake output, insert version.
(gnat_version): New proc.
(gnat_init): Remove gnat_libgcc_s_path.
(gnat_target_compile): Likewise.
Remove ld_library_path.
Log ADA_INCLUDE_PATH, ADA_OBJECTS_PATH.
(gnat_pass): Remove.
(gnat_pass): Remove.
(gnat_finish): Remove.
(gnat_exit): Remove.
(local_find_gnatmake): Reindent.
(runtest_file_p): Remove.
(prune_warnings): Remove.
(find_gnatclean): New proc.
* lib/gnat-dg.exp (lremove): New proc.
(gnat-dg-test): Reindent.
Remove additional output files.
(gnat-dg-runtest): Remove.

* gnat.dg/array7.adb: Use cleanup-tree-dump "optimized".
* gnat.dg/loop_optimization6.adb: Likewise.
* gnat.dg/atomic1.adb: Use cleanup-tree-dump "gimple".

From-SVN: r170404

re PR tree-optimization/47835 (FAIL: gcc.dg/pr46909.c scan-tree-dump ifcombine "optimizing two comparisons to x_[0-9]+\(D\) != 4")

PR tree-optimization/47835
* gcc.dg/pr46909.c: Check optimized dump instead of ifcombine.

From-SVN: r170399

re PR libfortran/47830 (errors in intrinsics/c99_functions.c)

2011-02-22  Tobias Burnus  <burnus@net-b.de>
            Kai-Uwe Eckhardt  <kuehro@gmx.de>

        PR libfortran/47830
        * intrinsics/c99_functions.c (roundl): Make C valid for
        HAVE_NEXTAFTERL.

Co-Authored-By: Kai-Uwe Eckhardt <kuehro@gmx.de>
From-SVN: r170396

re PR fortran/41359 (Wrong line numbers for debugging/profiling)

2011-02-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41359
        * trans-stmt.c (gfc_trans_if_1): Use correct line for
        expressions in the if condition.

From-SVN: r170394

abstract_type_1.f90: Fix dg-do syntax.

2011-02-22  Tobias Burnus  <burnus@net-b.de>

        * abstract_type_1.f90: Fix dg-do syntax.
        * abstract_type_2.f03: Ditto.
        * abstract_type_3.f03: Ditto.
        * abstract_type_4.f03: Ditto.
        * abstract_type_5.f03: Ditto.
        * abstract_type_6.f03: Ditto.
        * alloc_comp_constraint_6.f90: Ditto.
        * alloc_comp_init_expr.f03: Ditto.
        * allocatable_scalar_11.f90: Ditto.
        * allocate_scalar_with_shape.f90: Ditto.
        * array_function_5.f90: Ditto.
        * asynchronous_3.f03: Ditto.
        * char_expr_1.f90: Ditto.
        * class_14.f03: Ditto.
        * data_array_6.f: Ditto.
        * data_invalid.f90: Ditto.
        * dot_product_1.f03: Ditto.
        * func_derived_5.f90: Ditto.
        * func_result_4.f90: Ditto.
        * implied_do_1.f90: Ditto.
        * initialization_25.f90: Ditto.
        * initialization_26.f90: Ditto.
        * interface_34.f90: Ditto.
        * iso_c_binding_init_expr.f03: Ditto.
        * keyword_symbol_1.f90: Ditto.
        * matmul_8.f03: Ditto.
        * merge_init_expr.f90: Ditto.
        * pack_assign_1.f90: Ditto.
        * pack_vector_1.f90: Ditto.
        * pointer_check_8.f90: Ditto.
        * product_init_expr.f03: Ditto.
        * reshape_order_5.f90: Ditto.
        * reshape_shape_1.f90: Ditto.
        * reshape_zerosize_2.f90: Ditto.
        * same_name_2.f90: Ditto.
        * selected_real_kind_1.f90: Ditto.
        * spread_init_expr.f03: Ditto.
        * stmt_func_1.f90: Ditto.
        * sum_init_expr.f03: Ditto.
        * transpose_3.f03: Ditto.
        * unpack_init_expr.f03: Ditto.
        * warn_conversion.f90: Ditto.
        * warn_conversion_2.f90: Ditto.
        * warn_intent_out_not_set.f90: Ditto.
        * warn_unused_dummy_argument_1.f90: Ditto.
        * warn_unused_dummy_argument_2.f90: Ditto.
        * whole_file_16.f90: Ditto.
        * whole_file_17.f90: Ditto.
        * whole_file_18.f90: Ditto.
        * whole_file_20.f03: Ditto.
        * whole_file_5.f90: Ditto.
        * whole_file_6.f90: Ditto.
        * write_invalid_format.f90: Ditto.
        * zero_sized_6.f90: Ditto.

From-SVN: r170393

acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin assembler.

* acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin
assembler.
* configure: Regenerate.

From-SVN: r170392

* Make-lang.in (check_objc_parallelize): Refine for 4 processor machines.

From-SVN: r170391

Don't permit string index expression to have abstract types.

From-SVN: r170390

Don't crash import unsafe if "unsafe" was already defined.

From-SVN: r170389

re PR rtl-optimization/46002 (ICE: in update_copy_costs, at ira-color.c:319 with -fira-algorithm=priority)

2011-02-21  Chung-Lin Tang  <cltang@codesourcery.com>

PR rtl-optimization/46002
* ira-color.c (update_copy_costs): Change class intersection
test to reg_class_contents[] test of 'hard_regno'.

From-SVN: r170388

Don't crash on attempt to index array type expression.

From-SVN: r170387

Don't crash on erroneous type switch.

From-SVN: r170386

Permit comparing non-empty interfaces with empty interfaces.

From-SVN: r170385

Test shift count for overflow.

From-SVN: r170384

osf5.opt (mno-mips-tfile): Mark as Target rather than Driver option.

* config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather
than Driver option.
* config/hpux11.opt (mt): Likewise.
* config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise.
* config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise.
* config/vax/elf.opt (mno-asm-pic): Likewise.
* config/vms/vms.opt (map, mvms-return-codes): Likewise.

From-SVN: r170383

Daily bump.

From-SVN: r170381

re PR target/47822 (Multiple test suite failures due to revision 170321)

PR target/47822
* config/darwin-protos.h (darwin_init_cfstring_builtins): Return a
tree so we can get save the type.
* config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot
for CFString instead of trying to use past the end of the builtins.
* config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise.
* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise.
* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise.
* config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING):
Rename to darwin_builtin_cfstring.
(darwin_init_cfstring_builtins): Return the built type.

From-SVN: r170376

re PR target/47840 (incorrect _mm256_insert_epi{32,64} implementations)

PR target/47840
* config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
(_mm256_insert_epi64): Use _mm_insert_epi64.

From-SVN: r170371

re PR rtl-optimization/46178 (gcc.target/i386/(u)divmod-[58].c FAIL: ICE: in dec_register_pressure, at ira-lives.c:215 with -fira-algorithm=priority)

PR rtl-optimization/46178
* gcc.target/i386/pr46178.c: New test.

PR rtl-optimization/46002
* gcc.c-torture/compile/pr46002.c: New test.

From-SVN: r170370

lambda-conv.C: Skip scan-assembler check on *-*-hpux10*.

* g++.dg/cpp0x/lambda/lambda-conv.C: Skip scan-assembler check on
*-*-hpux10*.

From-SVN: r170368

stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.

* config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
* config/stormy16/stormy16-protos.h
(xstormy16_mode_dependent_address_p): Remove.
* config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
Make static. Change return type to bool. Change argument type to
const_rtx. Remove dead code.
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.

From-SVN: r170367

re PR debug/47106 (-fcompare-debug failure (length) with  -fpartial-inlining -flto -fconserve-stack)

PR debug/47106
* g++.dg/debug/pr47106.C: Require effective target lto.

From-SVN: r170366

re PR c++/47207 ([C++0x] ICE: in decl_constant_var_p, at cp/decl2.c:3563 on invalid code)

PR c++/47207
* decl2.c (decl_constant_var_p): A constexpr var needs an
initializer to be constant.
* semantics.c (cxx_eval_constant_expression): Complain about
constexpr var used in its own initializer.
* call.c (set_up_extended_ref_temp): Set
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.

From-SVN: r170365

re PR bootstrap/47820 (LTO bootstrap failed with bootstrap-profiled)

2011-02-21  Richard Guenther  <rguenther@suse.de>

PR lto/47820
* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
(lto_input_ts_block_tree_pointers): Hook a BLOCK into the
TUs context.
* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.

From-SVN: r170359

re PR c++/47199 ([C++0x] ICE: expected class 'type', have 'declaration' (function_decl) in same_type_ignoring_top_level_qualifiers_p, at cp/typeck.c:1407 with -fno-elide-constructors)

PR c++/47199
* semantics.c (cxx_eval_call_expression): Call
cxx_eval_constant_expression in trivial shortcut.

From-SVN: r170356

Support libgo on Solaris.

From Rainer Orth.

From-SVN: r170355

re PR c++/46831 ([C++0x] Crash when it tries to do an invalid ICS with a conversion function template)

PR c++/46831
* call.c (convert_class_to_reference): Don't try to set up a
second conv sequence for non-viable candidates.

From-SVN: r170354

Daily bump.

From-SVN: r170353

re PR c++/47703 ([C++0x] ICE: std::sort chokes on simple lambda function)

PR c++/47703
* error.c (location_of): Handle non-tagged types.

From-SVN: r170349