Backport from mainline
2013-01-09  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/sse.md (*vec_interleave_highv2df): Change mode
attribute of movddup insn to DF.
(*vec_interleave_lowv2df): Ditto.
(vec_dupv2df): Ditto.

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* doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing.

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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.

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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.

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

        PR fortran/55852
        * expr.c (gfc_build_intrinsic_call): Avoid clashes
        with user's procedures.
        * gfortran.h (gfc_build_intrinsic_call): Update prototype.
        (GFC_PREFIX): Define.
        * simplify.c (gfc_simplify_size): Update call.

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

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

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Backport from 2013-01-07 trunk r194991, r194992.
PR target/55897
* doc/extend.texi (AVR Named Address Spaces): __memx goes into
.progmemx.data now.
* 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.

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2013-01-07  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.

2013-01-07  Steven G. Kargl  <kargl@gcc.gnu.org>
    Mikael Morin  <mikael@gcc.gnu.org>

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

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Backport from 2013-01-07 trunk r194978.
PR target/54461
* doc/install.texi (Cross-Compiler-Specific Options): Document
--with-avrlibc.

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Backport from 2013-01-07 trunk r194968.

PR other/55243
* config/avr/t-avr: Don't automatically rebuild
$(srcdir)/config/avr/t-multilib
$(srcdir)/config/avr/avr-tables.opt
(avr-mcus): New phony target to build them on request.
(s-avr-mlib): Remove.
* avr/avr-mcus.def: Adjust comments.

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gcc/ChangeLog
2013-01-07  Terry Guo  <terry.guo@arm.com>

       Backport from mainline
       2012-12-19  Terry Guo  <terry.guo@arm.com>

       * config/arm/arm.c (thumb_find_work_register): Check argument
       register number based on current PCS.

gcc/testsuite/ChangeLog
2013-01-07  Terry Guo  <terry.guo@arm.com>

       Backport from mainline
       2012-12-19  Terry Guo  <terry.guo@arm.com>

       * gcc.target/arm/thumb-find-work-register.c: New.

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

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

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

* gnat_rm.texi: Document alignment choice for subtypes.

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Backport from mainline
2013-01-03  Uros Bizjak  <ubizjak@gmail.com>

PR target/55712
* config/i386/i386-c.c (ix86_target_macros_internal): Depending on
selected code model, define __code_mode_small__, __code_model_medium__,
__code_model_large__, __code_model_32__ or __code_model_kernel__.
* config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
xchg temporary register with %k.  Declare temporary register as
early clobbered.
[__x86_64__]: For medium and large code models, preserve %rbx register.

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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.

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i386: Backport gcc.dg/torture/tls/tls-reload-1.c fix from master

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

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

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

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

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

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2013-01-02  Rainer Emrich  <rainer@emrich-ebersheim.de>

        PR bootstrap/55707
        * graphite-dependences.c (hash_poly_ddr_p): Cast from pointer via
        intptr_t.

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PR c++/54325
* call.c (build_new_method_call_1): Don't use build_value_init for
user-provided default constructors.

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PR c++/55804
PR c++/55032
PR c++/55245
* tree.c (build_array_type_1): Revert earlier change.
* cp/tree.c (build_cplus_array_type): Copy layout information
to main variant if necessary.

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PR target/53789
* config/pa/pa.md (movsi): Reject expansion of TLS symbol references
after reload starts.

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Backport from mainline:
2012-12-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

* gcc.misc-tests/gcov-12.c: Fix dg order.

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Backport from mainline:
2012-12-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

* gcc.dg/torture/pr47917.c: Change "dg-xfail-if" to "dg-xfail-run-if"
for *-*-hpux10*.

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Backport from mainline:
2012-12-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

* gcc.dg/20030711-1.c: Define MAP_FAILED if not defined.
* gcc.dg/20050826-1.c: Likewise.

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2012-12-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/30162
Backport from trunk
* io/unix.c (raw_tell):  If the lseek is done on a
non-seekable file, return 0.

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PR ada/53737
* sem_ch12.adb (Analyze_Associations): Do not check the legality of
actuals for RACW types if this is an internal instantiation for a formal
package with defaulted parameters.

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2012-12-21  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/55355
* tree-sra.c (type_internals_preclude_sra_p): Also check that
bit_position is small enough to fit a single HOST_WIDE_INT.

* testsuite/g++.dg/torture/pr55355.C: New test.

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2012-12-21  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

* config.gcc: Match arm*-*-uclinux*eabi* for EABI uCLinux.

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2012-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54818
        * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ensure that
        the string length is of type gfc_charlen_type_node.

2012-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54818
        * gfortran.dg/transfer_intrinsic_4.f: New.

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PR c++/55724
* pt.c (type_unification_real): Re-combine post-deduction loops.

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Backport r192475 from mainline.
gcc/
2012-10-15  Matthias Klose  <doko@ubuntu.com>

        * config.gcc: Match arm*-*-linux-* for ARM Linux/GNU.
        * doc/install.texi: Use arm-*-*linux-* instead of arm-*-*linux-gnueabi.

gcc/testsuite/
2012-10-15  Matthias Klose  <doko@ubuntu.com>

        * lib/target-supports.exp (check_profiling_available): Match
        arm*-*-linux-* for ARM Linux/GNU.
        * g++.dg/torture/predcom-1.C: Match arm*-*-linux-* for ARM Linux/GNU.
        * gfortran.dg/enum_10.f90: Likewise.
        * gfortran.dg/enum_9.f90: Likewise.
        * gcc.target/arm/synchronize.c: Likewise.
        * g++.old-deja/g++.jason/enum6.C: Likewise.
        * g++.old-deja/g++.other/enum4.C: Likewise.
        * g++.old-deja/g++.law/enum9.C: Likewise.

gcc/ada/
2012-10-15  Matthias Klose  <doko@ubuntu.com>

        * gcc-interface/Makefile.in: Match arm*-*-linux-*eabi* for
        ARM Linux/GNU.

libgcc/
2012-10-15  Matthias Klose  <doko@ubuntu.com>

        * config.host: Match arm*-*-linux-* for ARM Linux/GNU.

libstdc++-v3/
2012-10-15  Matthias Klose  <doko@ubuntu.com>

        * configure.host: Match arm*-*-linux-* for ARM Linux/GNU.
        * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
        * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.

libjava/
2012-10-15  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Match arm*-*-linux-* for ARM Linux/GNU.
        * configure: Regenerate.

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* doc/xml/manual/abi.xml: Update URLs for C++ ABI.
* doc/xml/manual/policy_data_structures_biblio.xml: Add xmlns
* doc/xml/manual/policy_data_structures.xml: Set filename for chunk.
* doc/xml/manual/spine.xml: Update copyright years.
* doc/html/*: Regenerate.

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2012-12-17  Matthias Klose  <doko@ubuntu.com>

        * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
        as unused.
        (_Unwind_decode_typeinfo_ptr): Mark base as unused.

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* src/c++11/thread.cc: Update copyright years.

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* src/c++11/thread.cc (execute_native_thread_routine): Do not swallow
__forced_unwind exceptions.
* testsuite/30_threads/thread/native_handle/cancel.cc: New.

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PR ada/54614
Backport from mainline

2012-10-01  Vincent Pucci  <pucci@adacore.com>

* s-gearop.adb (Vector_Matrix_Product): Fix dimension check and index
of Left in S evaluation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194534 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/55673
* config/sparc/sparc.c (sparc_emit_membar_for_model): Fix reversed
handling of before and after cases.
* config/sparc/sync.md (atomic_store): Fix pasto.

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PR ada/53766
Backport from mainline

2012-07-17  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference): Add local variables Attr
and Conversion_Added.  Add local constant Typ.
Retrieve the original attribute after the arithmetic check
machinery has modified the node. Add a conversion to the target
type when the prefix of attribute Max_Size_In_Storage_Elements
is a controlled type.

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* optabs.c (expand_atomic_store): Elide redundant model test.

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PR middle-end/55492

        * optabs.c (expand_atomic_load): Emit acquire barrier after the load.

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PR libstdc++/55631
* include/ext/alloc_traits.h: Include missing header.
* include/ext/pointer.h: Likewise.
* include/ext/string_conversions.h: Require C++11.
* libsupc++/initializer_list: Reindent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194457 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-12  Benjamin Kosnik  <bkoz@redhat.com>

        * doc/xml/manual/documentation_hacking.xml: Fix validation issue.

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PR c++/54883
* decl2.c (min_vis_r): Handle anon visibility for enums.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194431 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55643
* expr.c (mark_exp_read): Handle FLOAT_EXPR similarly to NOP_EXPR.

* g++.dg/warn/Wunused-var-19.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194416 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54121
* config/sparc/sparc.md (tldo_stb_sp32): Fix pasto.
(tldo_stb_sp64): Likewise.
(tldo_sth_sp32): Likewise.
(tldo_sth_sp64): Likewise.
(tldo_stw_sp32): Likewise.
(tldo_stw_sp64): Likewise.
(tldo_stx_sp64): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194411 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-10  Benjamin Kosnik  <bkoz@redhat.com>

* doc/Makefile.am (xml_sources_manual): Add
policy_data_structures_biblio.xml.
(${docbook_outdir}/latex): Add.
(doc-xml-validate-docbook): Split into..
(doc-xml-validate-dtd-db):... this for DTD.
(doc-xml-validate-rng-db):... this for Relax NG.
(doc-pdf-docbook-dirs): Add.
(doc-pdf-docbook-pre): Add.
* doc/xml/manual/build_hacking.xml: Add literal markup.
* doc/xml/manual/documentation_hacking.xml: Clean whitespace in
<filename> markup. Add notes about debugging the generation process.
* doc/xml/manual/policy_data_structures.xml: Split biblio into...
* doc/xml/manual/policy_data_structures_biblio.xml: ... this. New.
* doc/xml/manual/test_policy_data_structures.xml: Fixup <filename>
markup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194403 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xsl/customization.xsl.in: Set svn:mime-type property to text/xml.

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PR target/53912
* print-tree.c (print_node): Cast from pointer via uintptr_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194349 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-10  Matthias Klose  <doko@ubuntu.com>

        * src/Makefile.am (libstdc++-symbols.ver): Use CONFIG_HEADER.
        * src/Makefile.in: Regenerate.

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PR target/55344
* config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.

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PR c++/55419
* tree.c (build_target_expr): Don't set TREE_CONSTANT.

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2012-12-07  Matthias Klose  <doko@ubuntu.com>

        * tree.c (build_aggr_init_expr): Add parameter name, mark as unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194296 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/stack_check3.ad[sb]: Delete in the root directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194294 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/stack_check3.ad[sb]: Move to gnat.dg directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194293 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-12-06  Uros Bizjak  <ubizjak@gmail.com>
    H.J. Lu  <hongjiu.lu@intel.com>

PR target/55597
* config/i386/i386.c (legitimize_tls_address): Zero-extend x to Pmode,
before using it as insn or call equivalent.

testsuite/ChangeLog:

Backport from mainline
2012-12-06  Uros Bizjak  <ubizjak@gmail.com>

PR target/55597
* gcc.target/i386/pr55597.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194292 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54325
* tree.c (build_aggr_init_expr): Don't check for abstract class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194290 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55058
* pt.c (tsubst): Keep the quals when looking through a typedef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194289 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55249
* tree.c (build_vec_init_elt): Use the type of the initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194288 138bc75d-0d04-0410-961f-82ee72b054a4

move declaration to top of block

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Daily bump.

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PR c++/54744
* pt.c (resolve_typename_type): Check TYPENAME_IS_RESOLVING_P on scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194269 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55032
* tree.c (build_array_type_1): Re-layout if we found it in the
hash table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194268 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54947
* parser.c (cp_parser_initializer_list): Don't require an
expression in [] to be constant until we know it's a C99
designator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194254 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55015
PR c++/53821
* semantics.c (maybe_add_lambda_conv_op): Revert earlier change.
* decl.c (start_preparsed_function): Make local class methods comdat
in templates, too.

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