[AARCH64] Add support for floating-point vcond.

gcc/
* config/aarch64/aarch64-simd.md
(aarch64_simd_bsl<mode>_internal): Add floating-point modes.
(aarch64_simd_bsl): Likewise.
(aarch64_vcond_internal<mode>): Likewise.
(vcond<mode><mode>): Likewise.
(aarch64_cm<cmp><mode>): Fix constraints, add new modes.
* config/aarch64/iterators.md (V_cmp_result): Add V2DF.

gcc/testsuite/
* gcc/testsuite/gcc.target/aarch64/vect-fcm-eq-d.c: New.
* gcc/testsuite/gcc.target/aarch64/vect-fcm-eq-f.c: Likewise.
* gcc/testsuite/gcc.target/aarch64/vect-fcm-ge-d.c: Likewise.
* gcc/testsuite/gcc.target/aarch64/vect-fcm-ge-f.c: Likewise.
* gcc/testsuite/gcc.target/aarch64/vect-fcm-gt-d.c: Likewise.
* gcc/testsuite/gcc.target/aarch64/vect-fcm-gt-f.c: Likewise.
* gcc/testsuite/gcc.target/aarch64/vect-fcm.x: Likewise.
* gcc/testsuite/lib/target-supports.exp
(check_effective_target_vect_cond): Enable for AArch64.

From-SVN: r195018

[AARCH64] Fix support for vectorization over sqrt (), sqrtf ().

gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): Handle sqrt, sqrtf.

gcc/testsuite/
* gcc.target/aarch64/vsqrt.c (test_square_root_v2sf): Use
endian-safe float pool loading.
(test_square_root_v4sf): Likewise.
(test_square_root_v2df): Likewise.
* lib/target-supports.exp
(check_effective_target_vect_call_sqrtf): Add AArch64.

From-SVN: r195017

re PR debug/55579 (SRA doesn't create debug stmts when they would be useful)

2013-01-08  Martin Jambor  <mjambor@suse.cz>

PR debug/55579
* tree-sra.c (analyze_access_subtree): Return true also after
potentially creating a debug-only replacement.

testsuite/
* gcc.dg/tree-ssa/pr55579.c: New test.

From-SVN: r195015

statement before variable declaration  in cp_parser_initializer_list.

gcc/cp/ChangeLog:

        * parser.c (cp_parser_initializer_list): Move declaration
        of variable non_const to start of lexical block.

From-SVN: r195013

Fix g++.dg/debug/dwarf2/pr54508.C on Solaris 9/x86

* g++.dg/debug/dwarf2/pr54508.C: Allow for more whitespace after
asm comments.

From-SVN: r195012

Restrict -Wa,-nH use to Solaris (PR libstdc++/55594)

PR libstdc++/55594
* acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to
Solaris targets.
* configure: Regenerate.

From-SVN: r195009

re PR tree-optimization/55890 (calling a builtin func through a cast triggers an ICE)

PR middle-end/55890
* tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p.

* gcc.dg/torture/pr55890-3.c: New test.

From-SVN: r195008

re PR middle-end/54120 (FAIL: gfortran.fortran-torture/execute/random_2.f90 execution)

PR tree-optimization/54120
* tree-vrp.c (range_fits_type_p): Don't allow
src_precision < precision from signed vr to unsigned_p
if vr->min or vr->max is negative.
(simplify_float_conversion_using_ranges): Test can_float_p
against CODE_FOR_nothing.

From-SVN: r195007

re PR middle-end/55851 (ICE in size_binop_loc, at fold-const.c:1385)

PR middle-end/55851
* fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P
types instead of just INTEGER_TYPE types.

* gcc.c-torture/compile/pr55851.c: New test.

Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r195006

re PR sanitizer/55844 (-fsanitize=address -Os -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -m64 doesn't work)

PR sanitizer/55844
* c-c++-common/asan/null-deref-1.c: Add -fno-shrink-wrap to
dg-options.

From-SVN: r195005

re PR fortran/55618 (Failures with ISO_Varying_String test suite)

2013-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55618
* trans-expr.c (gfc_conv_procedure_call): Dereference scalar
character function arguments to elemental procedures in
scalarization loops.

2013-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55618
* gfortran.dg/elemental_scalar_args_2.f90: New test.

From-SVN: r195004

Daily bump.

From-SVN: r195002

config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.

libgcc/

* config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.

gcc/

* config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT,
TF_SIZE): Define.

From-SVN: r194999

re PR target/42661 (Documented -mmad option not accepted.)

2013-01-07  Steve Ellcey  <sellcey@mips.com>

PR target/42661
* config/mips/mips.opt: Change mad to mmad to match documentation.

From-SVN: r194998

re PR fortran/53876 ([OOP] ICE with class array)

2013-01-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/53876
PR fortran/54990
PR fortran/54992
* ChangeLog: Correct format error in revision 194953

2013-01-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/53876
PR fortran/54990
PR fortran/54992
* ChangeLog: Correct format error in revision 194953

From-SVN: r194994

re PR target/55897 ([avr] Allocate __memx data to .progmemx.data)

PR target/55897
* doc/extend.texi (AVR Named Address Spaces): __memx goes into
.progmemx.data now.

From-SVN: r194992

re PR target/55897 ([avr] Allocate __memx data to .progmemx.data)

PR target/55897
* config/avr/avr.h (ADDR_SPACE_COUNT): New enum.
(avr_addrspace_t): Add .section_name field.
* config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as
array size.
(avr_addrspace): Same.  Initialize .section_name.  Remove last
NULL entry.  Put __memx into .progmemx.data.
(progmem_section_prefix): Remove.
(avr_asm_init_sections): No need to initialize progmem_section.
(avr_asm_named_section): Use avr_addrspace[].section_name to get
section name prefix.
(avr_asm_select_section): Ditto.  And use get_unnamed_section to
retrieve the progmem section.
* avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop
boundary to run over avr_addrspace[].
(avr_register_target_pragmas): Ditto.

From-SVN: r194991

re PR fortran/55763 (Issues with some simpler CLASS(*) programs)

2013-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * gfortran.h (gfc_check_assign_symbol): Update prototype.
        * decl.c (add_init_expr_to_sym, do_parm): Update call.
        * expr.c (gfc_check_assign_symbol): Handle BT_CLASS and
        improve error location; support components.
        (gfc_check_pointer_assign): Handle component assignments.
        * resolve.c (resolve_fl_derived0): Call gfc_check_assign_symbol.
        (resolve_values): Update call.
        (resolve_structure_cons): Avoid double diagnostic.

2013-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * gfortran.dg/pointer_init_2.f90: Update dg-error.
        * gfortran.dg/pointer_init_7.f90: New.

From-SVN: r194990

Remove "-I" from LIBSTDCXX_RAW_CXX_LDFLAGS

config/

* libstdc++-raw-cxx.m4 (GCC_LIBSTDCXX_RAW_CXX_FLAGS): Remove
"-I" from LIBSTDCXX_RAW_CXX_LDFLAGS.

libjava/

* Makefile.am (lib_gnu_awt_xlib_la_LDFLAGS): Replace
LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
* Makefile.in: Regenerated.

libsanitizer/

* asan/Makefile.am (libasan_la_LIBADD): Replace
LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
* tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
* Makefile.in: Regenerated.
* configure: Likewise.
* asan/Makefile.in: Likewise.
* interception/Makefile.in: Likewise.
* sanitizer_common/Makefile.in: Likewise.
* tsan/Makefile.in: Likewise.

From-SVN: r194989

re PR c++/55753 ([C++11][4.7/4.8 Regression] ICE constexpr ctor, tsubst_copy_and_build, at cp/pt.c:14336)

PR c++/55753
* tree.c (build_aggr_init_expr): Do nothing in a template.
* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Strip an ADDR_EXPR off
a FUNCTION_DECL before tsubsting.

From-SVN: r194986

varasm.c (output_constant_def_contents): For asan_protect_global protected strings...

* varasm.c (output_constant_def_contents): For asan_protect_global
protected strings, adjust DECL_ALIGN if needed, before testing for
anchored symbols.
(place_block_symbol): Adjust size for asan protected STRING_CSTs if
TREE_CONSTANT_POOL_ADDRESS_P.  Increase alignment for asan protected
normal decls.
(output_object_block): For asan protected decls, emit asan padding
after their contents.
* asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here.
(asan_finish_file): Test it here instead.

From-SVN: r194984

Support -fuse-ld=bfd and -fuse-ld=gold

PR driver/55470
* collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold.

* common.opt: Add fuse-ld=bfd and fuse-ld=gold.

* gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2.

* opts.c (comman_handle_option): Ignore -fuse-ld=bfd and
-fuse-ld=gold.

* doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold.

Co-Authored-By: Doug Kwan <dougkwan@google.com>
Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
Co-Authored-By: Matthias Klose <doko@debian.org>
From-SVN: r194983

Typo

From-SVN: r194980

Fix 32-bit gcc.dg/lto/pr55525 with Sun ld

* gcc.dg/lto/pr55525_0.c (s): Size like char *.

From-SVN: r194979

PR target/PR54461

PR target/PR54461
* doc/install.texi (Cross-Compiler-Specific Options): Document
--with-avrlibc.

From-SVN: r194978

arm_neon.h (vmovn_high_is16, [...]): Fix source operand number and update copyright.

2013-01-07  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32,
        vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64,
        vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16,
        vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32,
        vqmovun_high_s64): Fix source operand number and update copyright.

From-SVN: r194977

re PR tree-optimization/55890 (calling a builtin func through a cast triggers an ICE)

2013-01-07  Richard Biener  <rguenther@suse.de>

PR middle-end/55890
* gimple.h (gimple_call_builtin_p): New overload.
* gimple.c (validate_call): New function.
(gimple_call_builtin_p): Likewise.
* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
Use gimple_call_builtin_p.
(find_func_clobbers): Likewise.
* tree-ssa-strlen.c (adjust_last_stmt): Likewise.
(strlen_optimize_stmt): Likewise.

* gcc.dg/torture/pr55890-1.c: New testcase.
* gcc.dg/torture/pr55890-2.c: Likewise.

From-SVN: r194975

[AARCH64] Make argument of ld1 intrinsics const.

gcc/
* config/aarch64/arm_neon.h (vld1_dup_*): Make argument const.
(vld1q_dup_*): Likewise.
(vld1_*): Likewise.
(vld1q_*): Likewise.
(vld1_lane_*): Likewise.
(vld1q_lane_*): Likewise.

From-SVN: r194974

lto-streamer.h (LTO_minor_version): Bump to 2.

2013-01-07  Richard Biener  <rguenther@suse.de>

* lto-streamer.h (LTO_minor_version): Bump to 2.

From-SVN: r194973

[AARCH64] Add support for vector and scalar floating-point immediate loads.

gcc/

* config/aarch64/aarch64-protos.h
(aarch64_const_double_zero_rtx_p): Rename to...
(aarch64_float_const_zero_rtx_p): ...this.
(aarch64_float_const_representable_p): New.
(aarch64_output_simd_mov_immediate): Likewise.
* config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor
move immediate case.
* config/aarch64/aarch64.c
(aarch64_const_double_zero_rtx_p): Rename to...
(aarch64_float_const_zero_rtx_p): ...this.
(aarch64_print_operand): Allow printing of new constants.
(aarch64_valid_floating_const): New.
(aarch64_legitimate_constant_p): Check for valid floating-point
constants.
(aarch64_simd_valid_immediate): Likewise.
(aarch64_vect_float_const_representable_p): New.
(aarch64_float_const_representable_p): Likewise.
(aarch64_simd_imm_zero_p): Also allow for floating-point 0.0.
(aarch64_output_simd_mov_immediate): New.
* config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative.
(*movdf_aarch64): Likewise.
* config/aarch64/constraints.md (Ufc): New.
(Y): call aarch64_float_const_zero_rtx.
* config/aarch64/predicates.md (aarch64_fp_compare_operand): New.

gcc/testsuite/

* gcc.target/aarch64/fmovd.c: New.
* gcc.target/aarch64/fmovf.c: Likewise.
* gcc.target/aarch64/fmovd-zero.c: Likewise.
* gcc.target/aarch64/fmovf-zero.c: Likewise.
* gcc.target/aarch64/vect-fmovd.c: Likewise.
* gcc.target/aarch64/vect-fmovf.c: Likewise.
* gcc.target/aarch64/vect-fmovd-zero.c: Likewise.
* gcc.target/aarch64/vect-fmovf-zero.c: Likewise.

From-SVN: r194972

re PR tree-optimization/55888 (ICE in bitmap_set_replace_value, at tree-ssa-pre.c:867)

2013-01-07  Richard Biener  <rguenther@suse.de>

PR tree-optimization/55888
PR tree-optimization/55862
* tree-ssa-pre.c (phi_translate_1): Revert previous change.
(valid_in_sets): Check if a NAME has a leader in AVAIL_OUT,
not if it is contained therein.

* gcc.dg/torture/pr55888.c: New testcase.

From-SVN: r194971

t-avr: Typo.

* config/avr/t-avr: Typo.

From-SVN: r194969

re PR target/55243 (STAMP variable is not defined in t-avr)

PR55243
* config/avr/t-avr: Don't automatically rebuild
$(srcdir)/config/avr/t-multilib
$(srcdir)/config/avr/avr-tables.opt
$(srcdir)/doc/avr-mmcu.texi
(avr-mcus): New phony target to build them on request.
(s-avr-mlib, s-avr-mmcu-texi): Remove.
* avr/avr-mcus.def: Adjust comments.

From-SVN: r194968

i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.

* config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.

From-SVN: r194967

re PR fortran/55852 (internal compiler error: in gfc_build_intrinsic_call, at fortran/expr.c:4647)

2013-01-07  Tobias Burnus  <burnus@net-b.de>
            Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/55852
        * expr.c (gfc_build_intrinsic_call): Avoid clashes
        with user's procedures.
        * gfortran.h (gfc_build_intrinsic_call): Update prototype.
        * simplify.c (gfc_simplify_size): Update call.
        * class.c (finalization_scalarizer, finalization_get_offset,
        finalizer_insert_packed_call, generate_finalization_wrapper):
        Clean up by using gfc_build_intrinsic_call.

2013-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55852
        * gfortran.dg/intrinsic_size_3.f90: New.

Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>
From-SVN: r194966

decl.c (gnat_to_gnu_entity): Adjust comment about type extension with discriminants.

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
comment about type extension with discriminants.
<E_Record_Subtype>: Remove useless test and reorder conditions.
(elaborate_entity) <E_Record_Subtype>: Likewise.

From-SVN: r194965

re PR ada/864 (--program-suffix is ignored (for ada))

2013-01-04  Richard Biener  <rguenther@suse.de>

PR ada/864
* gcc-interface/Make-lang.in (ada.install-common): Always apply
program_transform_name.

From-SVN: r194964

re PR fortran/55763 (Issues with some simpler CLASS(*) programs)

2012-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * resolve.c (resolve_select_type): Reject intrinsic types for
        a non-unlimited-polymorphic selector.

2012-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * gfortran.dg/select_type_32.f90: New.

From-SVN: r194962

PR c++/55311 - Cannot specialize alias template with arg of type array of char

Consider this test case:

     1 template <const char *const C, typename T>
     2 struct A
     3 {};
     4
     5 struct B {};
     6
     7 extern constexpr char HELLO_WORLD[] = "hello world";
     8
     9 A<HELLO_WORLD, B> g; // <-- This works fine
    10
    11 template <typename T>
    12 using PartiallySpecialized = A<HELLO_WORLD, T>;  // <-- This fails
    13

At line 12 G++ fails to instantiate the alias template that has a
string variable initialized with a string literal, with the error
message:

    test.cc:12:46: error: ‘"hello world"’ is not a valid template argument of type ‘const char*’ because ‘"hello world"’ is not a variable
     using PartiallySpecialized = A<HELLO_WORLD, T>;  // <-- This fails
                                              ^

Note that instantiating the template A at line 9 with the same
arguments as in the problematic case above works.

This happens in the context of lookup_template_class_1, when it handles
the alias template instantiation A<HELLO_WORLD, T> and thus passes the
VAR_DECL for HELLO_WORLD to convert_nontype_argument.

Note that from there decay_conversion replaces the the VAR_DECL with
its STRING_CST initializer[1].  Latter on, convert_nontype_argument
checks that the HELLO_WORLD constant it received as argument was
indeed a VAR_DECL:

      else
{
  tree decl;

  decl = ((TREE_CODE (expr) == ADDR_EXPR)
  ? TREE_OPERAND (expr, 0) : expr);
  if (TREE_CODE (decl) != VAR_DECL)
    {
      error ("%qE is not a valid template argument of type %qT "
     "because %qE is not a variable",
     expr, type, decl);
      return NULL_TREE;
    }

But the issue is, that VAR_DECL has been replaced by STRING_CST, so
the last 'if' above fails.

The fix is to teach decay_conversion to return the address of array,
rather than returning its initializer.

Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.

gcc/cp/

PR c++/55311
* pt.c (decay_conversion): Do not return the initializer of an array.

gcc/testsuite/

PR c++/55311
* g++.dg/cpp0x/alias-decl-30.C: New test.
* g++.dg/init/array21.C: New test.

From-SVN: r194961

PR c++/52343 - error with alias template as template template argument

In the example accompanying this patch, check_instantiated_arg tries
to ensure that a non-type template argument should be a constant if it
has integral or enumeration type.

The problem is that an alias template which type-id is, e.g, an
integer, looks like an argument that has integral/enumeration type:
its TREE_TYPE is an integer type.  So check_instantiated_arg
mistenkaly barks that this integral non-type argument is not a
constant.

Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.

gcc/cp/

PR c++/52343
* pt.c (check_instantiated_arg): Allow type template arguments.

gcc/testsuite/

PR c++/52343
* g++.dg/cpp0x/alias-decl-29.C: New test.

From-SVN: r194960

re PR libstdc++/55847 (mistake bad_weak_ptr::what() message)

PR libstdc++/55847
* src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
* testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
string.

PR libstdc++/55728
* include/std/functional (bad_function_call::what()): Declare.
* src/c++11/functional.cc (bad_function_call::what()): Define.
* config/abi/pre/gnu.ver (bad_function_call::what()): Export.
* testsuite/20_util/bad_function_call/what.cc: New.

From-SVN: r194958

Daily bump.

From-SVN: r194957

unordered_map.h: Fix typo in comments.

* include/bits/unordered_map.h: Fix typo in comments.
* doc/xml/manual/status_cxx2011.xml: Add implementation-defined bucket
counts for unordered associative containers.

From-SVN: r194954

PR fortran/PR53876 PR fortran/PR54990 PR fortran/PR54992

2013-01-06  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/PR53876
PR fortran/PR54990
PR fortran/PR54992
* trans-array.c (build_array_ref): Check the TYPE_CANONICAL
to see if it is GFC_CLASS_TYPE_P.
* trans-expr.c (gfc_get_vptr_from_expr): The same.
(gfc_conv_class_to_class): If the types are not the same,
cast parmese->expr to the type of ctree.
* trans-types.c (gfc_get_derived_type): GFC_CLASS_TYPE_P of
CLASS components must be set.

2013-01-06  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/PR53876
PR fortran/PR54990
PR fortran/PR54992
* gfortran.dg/class_array_15.f03: New test.

From-SVN: r194953

file-find.c, [...]: Add FSF as copyright holder.

gcc/
* file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder.

From-SVN: r194952

* doc/xml/manual/abi.xml: Update library and symbol versions.

From-SVN: r194950

re PR fortran/42769 ([OOP] ICE  in resolve_typebound_procedure)

PR fortran/42769
PR fortran/45836
PR fortran/45900
* module.c (read_module): Don't reuse local symtree if the associated
symbol isn't exactly the one wanted.  Don't reuse local symtree if it is
ambiguous.
* resolve.c (resolve_call): Use symtree's name instead of symbol's to
lookup the symtree.

PR fortran/42769
PR fortran/45836
PR fortran/45900
* gfortran.dg/use_23.f90: New test.
* gfortran.dg/use_24.f90: New test.
* gfortran.dg/use_25.f90: New test.
* gfortran.dg/use_26.f90: New test.
* gfortran.dg/use_27.f90: New test.

From-SVN: r194949

re PR fortran/54678 (second call to get_environment_variable gives valgrind warning with 8-byte integers)

2013-01-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54678
        * intrinsics/env.c (get_environment_variable_i8): Don't use
        uninitialized variable.

From-SVN: r194948

* gnatvsn.ads (Current_Year): Bump to 2013.

From-SVN: r194947

decl.c (gnat_to_gnu_field): Emit a specialized diagnostic for component size mismatch wrt volatile requirements.

* gcc-interface/decl.c (gnat_to_gnu_field): Emit a specialized
diagnostic for component size mismatch wrt volatile requirements.
Add a gcc_unreachable() at the end of the checks for size.  Split
the check on volatile for positions into one check on atomic and
a subsequent one on volatile.

From-SVN: r194946

* gcc-interface/decl.c (elaborate_entity) <E_Record_Type>: Delete.

From-SVN: r194945

decl.c (gnat_to_gnu_entity): Do not pack the field of the record type made for a misaligned type.

* gcc-interface/decl.c (gnat_to_gnu_entity) <discrete_type>: Do not
pack the field of the record type made for a misaligned type.

From-SVN: r194942

insert_fn_imps.hpp: Fix typo in copyright years.

libstdc++-v3/
* include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Fix typo
in copyright years.
* testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.

From-SVN: r194941

gen-mul-tables.cc: Put copyright on one line.

gcc/
* config/tilepro/gen-mul-tables.cc: Put copyright on one line.

From-SVN: r194940

decl.c (annotate_value): Be prepared for discriminants inherited from parent record types.

* gcc-interface/decl.c (annotate_value) <COMPONENT_REF>: Be prepared
for discriminants inherited from parent record types.

From-SVN: r194939

Daily bump.

From-SVN: r194936

aix53.h (LIB_SPEC): Add -lpthreads when compiling to generate profiling.

        * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling
        to generate profiling.
        * config/rs6000/aix64.h (LIB_SPEC): Same.

From-SVN: r194930

Add PR reference in ChangeLogs

From-SVN: r194929

re PR fortran/55827 (ICE with multiple fortran modules and character lenght determined by an interfaced pure function)

2013-01-05  Steven G. Kargl  <kargl@gcc.gnu.org>
    Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/55827
* class.c (gfc_fix_class_refs): Adapt ts initialization for the case
e->symtree == NULL.
* trans-expr.c (gfc_conv_function_expr): Init sym earlier. Use it.

2013-01-05  Steven G. Kargl  <kargl@gcc.gnu.org>
    Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/55827
* gfortran.dg/use_22.f90: New test.

Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org>
From-SVN: r194928

class.c (finalize_component): Used passed offset expr.

2013-01-05  Tobias Burnus  <burnus@net-b.de>

        * class.c (finalize_component): Used passed offset expr.
        (finalization_get_offset): New static function.
        (finalizer_insert_packed_call, generate_finalization_wrapper):
        Use it to handle noncontiguous arrays.

From-SVN: r194927

Daily bump.

From-SVN: r194924

aarch64.c (aarch64_fixed_condition_code_regs): New function.

2013-01-04  Andrew Pinski  <apinski@cavium.com>

* config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs):
New function.
(TARGET_FIXED_CONDITION_CODE_REGS): Define.

2013-01-04  Andrew Pinski  <apinski@cavium.com>

* gcc.target/aarch64/cmp-1.c: New testcase.

From-SVN: r194920

trans.c (gfc_build_final_call): New function.

2013-01-04  Tobias Burnus  <burnus@net-b.de>

        * trans.c (gfc_build_final_call): New function.
        * trans.h (gfc_build_final_call, gfc_conv_scalar_to_descriptor):
        New function prototypes.
        * trans-expr.c (gfc_conv_scalar_to_descriptor): Renamed from
        conv_scalar_to_descriptor, removed static attribute.
        (gfc_conv_procedure_call): Honor renaming.

From-SVN: r194919

intrinsic.c (add_functions): New internal intrinsic function GFC_PREFIX ("stride").

2013-01-04  Tobias Burnus  <burnus@net-b.de>

        * intrinsic.c (add_functions): New internal intrinsic
        function GFC_PREFIX ("stride").
        * gfortran.h (gfc_isym_id): Add GFC_ISYM_STRIDE.
        * intrinsic.h (gfc_resolve_stride): New prototypes.
        * iresolve.c (gfc_resolve_stride): New function.
        * trans-intrinsic.c (conv_intrinsic_stride): New static
        function.
        (gfc_conv_intrinsic_function): Use it.

From-SVN: r194918

class.c (gfc_find_intrinsic_vtab): Add _final component.

2013-01-04  Tobias Burnus  <burnus@net-b.de>

        * class.c (gfc_find_intrinsic_vtab): Add _final
        component.

From-SVN: r194917

re PR fortran/55172 ([OOP] gfc_variable_attr(): Bad array reference in SELECT TYPE)

2013-01-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55172
* match.c (copy_ts_from_selector_to_associate): Remove call to
gfc_resolve_expr and replace it with explicit setting of the
array reference type.
* resolve.c (resolve_select_type): It is an error if the
selector is coindexed.

2013-01-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55172
* gfortran.dg/select_type_31.f03: New test.

From-SVN: r194916

re PR other/54800 (libiberty/simple-object-mach-o.c:704: possible optimisation ?)

PR other/54800
* simple-object-mach-o.c (simple_object_mach_o_segment): Don't
bother to zero out a buffer we are about to set anyhow.

From-SVN: r194914

i386.c (ix86_legitimize_address): Call convert_to_mode unconditionally.

* config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode
unconditionally.
(ix86_expand_move): Ditto.
(ix86_zero_extend_to_Pmode): Ditto.
(ix86_expand_call): Ditto.
(ix86_expand_special_args_builtin): Ditto.
(ix86_expand_builtin): Ditto.

From-SVN: r194913

re PR c++/55877 (Anon visibility issues)

PR c++/55877
* decl.c (reset_type_linkage, bt_reset_linkage): New.
(grokdeclarator): Use reset_type_linkage.
* name-lookup.c (binding_table_foreach): Handle null table.
* tree.c (decl_anon_ns_mem_p): Check TYPE_MAIN_DECL, not TYPE_NAME.

From-SVN: r194910

PR c++/54526 (again)

/libcpp
2013-01-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/54526 (again)
* lex.c (_cpp_lex_direct): In C++11 mode, implement 2.5 p3, bullet 2.

/gcc/cp
2013-01-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/54526 (again)
* parser.c (cp_parser_template_id): Revert core of previous change
(keep adjusted inform message).

/gcc/testsuite
2013-01-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/54526 (again)
* g++.dg/cpp0x/parse2.C: Extend.
* g++.old-deja/g++.other/crash28.C: Adjust.

From-SVN: r194909

re PR tree-optimization/55862 (ICE in compute_antic, at tree-ssa-pre.c:2495)

2013-01-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/55862
* tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
translating them through PHI nodes.

* gcc.dg/torture/pr55862.c: New testcase.

From-SVN: r194906

re PR tree-optimization/55755 (Invalid VIEW_CONVERT_EXPR produced by SRA)

2013-01-04  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/55755
* tree-sra.c (sra_modify_assign): Do not check that an access has no
children when trying to avoid producing a VIEW_CONVERT_EXPR.

testsuite/
* gcc.dg/torture/pr55755.c: New test.
* gcc.dg/tree-ssa/sra-13.c: Likewise.
* gcc.dg/tree-ssa/pr45144.c: Update.

From-SVN: r194905

Update Copyright years for files modified in 2011 and/or 2012.

From-SVN: r194903

re PR middle-end/55859 (Mention -Og/-Ofast in "error: argument to '-O' should be a non-negative integer")

PR55859.

From-SVN: r194901

re PR middle-end/55863 (Fails to fold (i + 2) - (i + 1) to 1)

2013-01-04  Richard Biener  <rguenther@suse.de>

PR middle-end/55863
* fold-const.c (split_tree): Undo -X - 1 to ~X folding for
reassociation.

* gcc.dg/fold-reassoc-2.c: New testcase.

From-SVN: r194899

lib1funcs.S: Only provide CALLT support functions if the CALLT instruction is supported.

* config/v850/lib1funcs.S: Only provide CALLT support functions if
the CALLT instruction is supported.

From-SVN: r194898

[multiple changes]

2013-01-04  Robert Dewar  <dewar@adacore.com>

* sinfo.ads: Clean up order of N_xxx subtypes

2013-01-04  Vincent Celier  <celier@adacore.com>

* prj-conf.adb (Check_Target): Allow --autoconf= with no target.

From-SVN: r194897

[multiple changes]

2013-01-04  Robert Dewar  <dewar@adacore.com>

* warnsw.adb: Minor fixes to -gnatw.d handling.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* einfo.adb, atree.adb: Enlarge entities to make 63 more flags, 6 more
fields.

2013-01-04  Joel Brobecker  <brobecker@adacore.com brobecker>

* gnat_ugn.texi: Fix typo.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document alignment choice for subtypes.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* validsw.ads: Minor fix to comment.

2013-01-04  Doug Rupp  <rupp@adacore.com>

* Makefile.rtl (GNATRTL_NONTASKING_OBJS,
GNATRTL_ALTIVEC_OBJS): Factor g-al* objects.
* gcc-interface/Makefile.in (ADA_EXCLUDE_SRCS): Add g-al* sources.
(GNATRTL_ALTIVEC_OBJS): Override to null for VMS.
Rename leon vxworks toolchain as leon-wrs-vxworks.
* gcc-interface/Make-lang.in: Update dependencies

2013-01-04  Pascal Obry  <obry@adacore.com>

* prj.ads (For_Each_Source): Add Locally_Removed parameter.
(Source_Iterator): Add Locally_Removed field.
* prj.adb (For_Each_Source): Ignore Locally_Removed files if needed.
(Next): Likewise.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* exp_attr.adb: Minor reformatting.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* checks.adb (Insert_Valid_Check): Fix handling of renamed
packed array element.
* exp_ch4.adb (Expand_Concatenate): Fix some missing parent
fields in generated code.
* exp_util.adb (Side_Effect_Free): Improve detection of cases
needing renaming.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* sinfo.ads: Clean up order of N_xxx subtypes

2013-01-04  Vincent Celier  <celier@adacore.com>

* prj-conf.adb (Check_Target): Allow --autoconf= with no target.

From-SVN: r194896

types.ads, [...]: Minor reformatting.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* types.ads, prj-conf.adb, par-tchk.adb: Minor reformatting.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* par-ch6.adb (P_Subprogram): Better handling of missing IS
after expression function.
* par-util.adb (No_Constraint): Improve handling to avoid bad warnings.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* exp_util.ads, exp_util.adb (Insert_Actions): In expression with
actions case, new actions are appended to the sequence rather than
prepended.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Document -gnatw.d/w.D (does no apply in VMS mode).
* usage.adb: Add lines for -gnatw.d/w.D switches.
* warnsw.adb: Minor fixes (some missing cases of setting
Warning_Doc_Switch). Reject -gnatw.d and -gnatw.D in VMS mode.

From-SVN: r194895

[multiple changes]

2013-01-04  Robert Dewar  <dewar@adacore.com>

* exp_util.adb (Remove_Side_Effects): Make sure scope suppress
is restored on exit.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* usage.adb: Document -gnateF (check overflow for predefined Float).

2013-01-04  Robert Dewar  <dewar@adacore.com>

* sem_res.adb (Resolve_Type_Conversion): Remove incorrect
prevention of call to Apply_Type_Conversion_Checks, which resulted
in missing check flags in formal mode.

2013-01-04  Vincent Celier  <celier@adacore.com>

* makeutl.ads (Db_Switch_Args): New table used by gprbuild.
* prj-conf.adb (Check_Builder_Switches): Check for switches
--config= (Get_Db_Switches): New procedure to get the --db
switches so that they are used when invoking gprconfig in
auto-configuration.
(Do_Autoconf): When invoking gprconfig, use the --db switches, if any.

From-SVN: r194894

[multiple changes]

2013-01-04  Pascal Obry  <obry@adacore.com>

* prj-nmsc.adb: Minor reformatting.

2013-01-04  Vincent Celier  <celier@adacore.com>

* makeutl.ads (Root_Environment): New variable, moved rom
gprbuild (Load_Standard_Base): New Boolean variable, moved
from gprbuild.
* prj-conf.adb (Check_Builder_Switches): New procedure to check
for switch --RTS in package Builder. If a runtime specified
by --RTS is a relative path name, but not a base name, then
find the path on the Project Search Path.
(Do_Autoconf): Call Check_Builder_Switches.
(Locate_Runtime): New procedure, moved from gprbuild, to get the
absolute paths of runtimes when they are not specified as a base name.
* prj-conf.ads (Locate_Runtime): New procedure, moved from gprbuild.

From-SVN: r194893

sem_ch3.adb (Build_Private_Derived_Type): Set Has_Private_Ancestor on type derived from an untagged private type whose...

2013-01-04  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Build_Private_Derived_Type): Set
Has_Private_Ancestor on type derived from an untagged private
type whose full view has discriminants
* sem_aggr.adb (Resolve_Record_Aggregate): Reject non-extension
aggregate for untagged record type with private ancestor.

From-SVN: r194892

sem_elab.adb, [...]: Minor reformatting.

2013-01-04  Thomas Quinot  <quinot@adacore.com>

* sem_elab.adb, sem_ch3.adb: Minor reformatting.

From-SVN: r194891

[multiple changes]

2013-01-04  Robert Dewar  <dewar@adacore.com>

* table.adb: Minor reformatting.

2013-01-04  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Check_Redundant_Withs): A with_clause that does
not come from source does not generate a warning for redundant
with_clauses.

2013-01-04  Hristian Kirtchev  <kirtchev@adacore.com>

* aspects.adb, aspects.ads: Add Aspect_Global to all relevant tables.
* par-prag.adb: Add pragma Global to the list of pragmas that
do not need special processing by the parser.
* sem_ch13.adb (Analyze_Aspect_Specifications): Convert aspect
Global into a pragma without any form of legality checks. The
work is done by Analyze_Pragma. The aspect and pragma are both
marked as needing delayed processing.  Insert the corresponding
pragma of aspect Abstract_State in the visible declarations of the
related package.
(Check_Aspect_At_Freeze_Point): Aspect Global
does not need processing even though it is marked as delayed.
Alphabetize the list on aspect names.
* sem_prag.adb: Add a value for pragma Global in table Sig_Flags.
(Analyze_Pragma): Add ??? comment about the grammar of pragma
Abstract_State.  Move the error location from the pragma to the
state to improve the quality of error placement.  Add legality
checks for pragma Global.
* snames.ads-tmpl Add the following specially recognized names

2013-01-04  Eric Botcazou  <ebotcazou@adacore.com>

* sem_ch3.adb: Fix minor typo.

2013-01-04  Ed Schonberg  <schonberg@adacore.com>

* par-ch13.adb (Aspect_Specifications_Present): In Strict mode,
accept an aspect name followed by a comma, indicating a defaulted
boolean aspect.

From-SVN: r194890

2013-01-04  Joel Brobecker  <brobecker@adacore.com brobecker>

* gnat_ugn.texi: Document procedure to codesign GDB on Darwin.
Update doc on gnattest --separates switch.

2013-01-04  Thomas Quinot  <quinot@adacore.com>

* s-chepoo.ads: Minor reformatting.

2013-01-04  Arnaud Charlet  <charlet@adacore.com>

* usage.adb: Remove mention of -gnatN in usage.

From-SVN: r194889

exp_prag.adb, [...]: Minor reformatting.

2013-01-04  Robert Dewar  <dewar@adacore.com>

* exp_prag.adb, gnatcmd.adb, exp_util.adb, table.adb, sem_prag.adb,
freeze.adb, sem_ch4.adb, sem_warn.adb, opt.ads, exp_aggr.adb,
prj-conf.adb, sem_ch13.adb: Minor reformatting.

From-SVN: r194888

[multiple changes]

2013-01-04  Thomas Quinot  <quinot@adacore.com>

* sinfo.ads: Minor documentation update.

2013-01-04  Thomas Quinot  <quinot@adacore.com>

* sem_ch3.adb, einfo.adb (Analyze_Object_Declaration): Do not set Ekind
before resolving initialization expression.

2013-01-04  Hristian Kirtchev  <kirtchev@adacore.com>

* checks.adb (Generate_Index_Checks): Delay the generation of
the check for an indexed component where the prefix mentions
Loop_Entry until the attribute has been properly expanded.
* exp_ch5.adb (Expand_Loop_Entry_Attributes): Perform minor
decoration of the constant that captures the value of Loop_Entry's
prefix at the entry point into a loop. Generate index checks
for an attribute reference that has been transformed into an
indexed component.

2013-01-04  Thomas Quinot  <quinot@adacore.com>

* exp_prag.adb, exp_util.adb, exp_util.ads, freeze.adb, exp_aggr.adb,
sem_ch13.adb (Exp_Aggr.Collect_Initialization_Statements): Nothing to
do if Obj is already frozen.
(Exp_Util.Find_Init_Call): Rename to...
(Exp_Util.Remove_Init_Call): New subprogram, renamed from
Find_Init_Call.  Remove the initialization call from the enclosing
list if found, and if it is from an Initialization_Statements
attribute, reset it.
(Exp_Util.Append_Freeze_Action): Minor code reorganization.
(Exp_Util.Append_Freeze_Actions): Ensure a freeze node has been
allocated (as is already done in Append_Freeze_Action).
(Freeze.Freeze_Entity): For an object with captured
Initialization_Statements and non-delayed freezeing, unwrap the
initialization statements and insert and them directly in the
enclosing list.
(Sem_Ch13.Check_Address_Clause): For an object
with Initialization_Statements and an address clause, unwrap the
initialization statements when moving them to the freeze actions.

From-SVN: r194887

re PR fortran/55763 (Issues with some simpler CLASS(*) programs)

2014-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * decl.c (gfc_match_null): Parse and reject MOLD.

2014-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55763
        * gfortran.dg/null_7.f90: New.

From-SVN: r194886

re PR fortran/55854 (ICE on intent(out) dummy argument with unlimited polymorphic component)

2013-01-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55854
        PR fortran/55763
        * class.c (gfc_class_null_initializer): Fix finding the vtab.
        (gfc_find_intrinsic_vtab): Use BT_VOID for some components.

2013-01-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55854
        PR fortran/55763
        * gfortran.dg/unlimited_polymorphic_3.f03: Remove invalid code.
        * gfortran.dg/unlimited_polymorphic_7.f90: New.
        * gfortran.dg/unlimited_polymorphic_8.f90: New.

From-SVN: r194885

Adjust log entry.

From-SVN: r194881

re PR target/53789 (ICE in gen_reg_rtx, at emit-rtl.c:864/865 when compiling GNU MPFR on parisc)

PR target/53789
* config/pa/pa.md (movsi): Revert previous change.
* pa.c (pa_legitimate_constant_p): Reject all TLS symbol references.

From-SVN: r194879

Daily bump.

From-SVN: r194878

i386: Fix gcc.dg/torture/tls/tls-reload-1.c

        * config/i386/i386.c (ix86_expand_move): Always assign to op1
        after eliminating TLS symbols.

From-SVN: r194873

re PR c++/55419 (ICE in gimplify_init_ctor_preeval, at gimplify.c:3587)

PR c++/55419
PR c++/55753
* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Don't touch
TREE_CONSTANT.

From-SVN: r194870

re PR c++/55842 (C++11 ICE with boost multi-precision and boost variant)

PR c++/55842
* semantics.c (trait_expr_value): Call maybe_instantiate_noexcept.

From-SVN: r194869

re PR bootstrap/50167 (gmp memory functions are extern "C" (graphite))

2013-01-03  Marc Glisse  <marc.glisse@inria.fr>

PR bootstrap/50167
gcc/
* graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
* graphite-poly.c (debug_gmp_value): Likewise.

PR bootstrap/50177
libcpp/
* line-map.c (get_combined_adhoc_loc): Cast from extern "C" type.
(new_linemap): Likewise.
(linemap_enter_macro): Likewise.

From-SVN: r194868

tls-reload-1.c (main): Make testing more thorough.

gcc/testsuite/
* gcc.dg/torture/tls/tls-reload-1.c (main): Make testing more thorough.

From-SVN: r194867

re PR c++/55856 (ICE on tuple with rvalue ref member)

PR c++/55856
* g++.dg/init/array34.C: Check gimple dump, not assembler.

From-SVN: r194866

re PR c++/55856 (ICE on tuple with rvalue ref member)

PR c++/55856
* semantics.c (build_data_member_initialization): Handle DECL_EXPR.

From-SVN: r194865

ChangeLog: Fix.

* ChangeLog: Fix.
* testsuite/ChangeLog: Ditto.

From-SVN: r194863