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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194695 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194684 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194632 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194580 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194555 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194540 138bc75d-0d04-0410-961f-82ee72b054a4

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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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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194253 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md: Use "const_int 0" instead of match_test to simplify
opaque cond in all call insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@194236 138bc75d-0d04-0410-961f-82ee72b054a4

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syscall: Fix splice syscall.

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compiler: Accept trailing comma after expression in type conversion.

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compiler: Make sure we produce an error for a call to a non-function.

Fixes issue 19.

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PR bootstrap/55571

        * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.

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* config/ia64/ia64.c (ia64_compute_frame_size): Allocate the scratch
area if the function allocates dynamic stack space.
(ia64_initial_elimination_offset): Adjust offsets to above change.

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mksysinfo: Fix TIOCNOTTY and TIOCSCTTY for ARM.

From Matthias Klose.

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runtime: Fix build failures with -D_FORTIFY_SOURCE=2.

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compiler: Fix crash in go/defer of some builtin functions.

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2012-12-03  Richard Biener  <rguenther@suse.de>

Backport from mainline
2012-09-24  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53663
* tree-ssa-sccvn.c (vn_reference_lookup_3): Conditional
native encode/interpret translation on VN_WALKREWRITE.

* gcc.dg/torture/pr53663-1.c: New testcase.
* gcc.dg/torture/pr53663-2.c: Likewise.
* gcc.dg/torture/pr53663-3.c: Likewise.

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Fix PR c/55570.

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PR target/53912
* ggc-common.c (POINTER_HASH): Cast from pointer via intptr_t.

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PR target/53912
* tree-dump.c (dump_pointer): Print pointer via HOST_WIDE_INT_PRINT.

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PR target/53912
* pointer-set.c (hash1): Cast from pointer via uintptr_t.

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compiler: Fix nil func panics, constant type conversions.

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* gcc.dg/torture/pr54920.c: Add "-fno-common" option on hppa*-*-hpux*.

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Backport from mainline:
2012-11-12  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

PR target/55195
* config/pa/pa.md (type): Add sibcall and sh_func_adrs insn types.
(in_branch_delay): Don't allow sibcall or sh_func_adrs insns.
(in_nullified_branch_delay): Likewise.
(in_call_delay): Likewise.
Define delay for sibcall insns.  Adjust Z3 and Z4 insn reservations for
new types.  Add opaque cond to mark all calls, sibcalls, dyncalls and
the $$sh_func_adrs call as variable.  Update type of sibcalls and
$$sh_func_adrs call.
* config/pa/pa.c (pa_adjust_insn_length): Revise to return updated
length instead of adjustment.  Handle negative and undefined call
adjustments for insn_default_length.  Remove adjustment for millicode
insn with unfilled delay slot.
(pa_output_millicode_call): Update for revised millicode length.
* config/pa/pa.h (ADJUST_INSN_LENGTH): Revise to set LENGTH.

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PR ada/52110
* s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
pthread_rwlock_t subtypes.  Delete duplicate declaration of clockid_t.
* s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.

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PR libstdc++/55503
* testsuite/30_threads/condition_variable/members/53841.cc: Add
hppa*-hp-hpux11* to -pthread dg-options.

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compiler: Fix bug converting unnamed types with placeholders.

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PR libgcc/48076
        * emutls.c (__emutls_get_address): Avoid race condition between
        obj->loc.offset read and emutls_key initialization.

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PR c++/53137
* pt.c (tsubst_expr) [DECL_EXPR]: Set LAMBDA_EXPR_THIS_CAPTURE here.
(tsubst_copy_and_build) [LAMBDA_EXPR]: And clear it here.
(instantiate_class_template_1): Not here.

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PR c++/53862
* pt.c (tsubst_arg_types): Add "end" parameter.
(check_undeduced_parms): Use it.

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PR c++/50852
PR c++/53039
* tree.c (strip_typedefs_expr): New.
* cp-tree.h: Declare it.
* pt.c (convert_template_argument, unify): Use it.
* parser.c (cp_parser_template_declaration_after_export): Don't call
fixup_template_parms.

* cp-tree.h (TEMPLATE_PARM_NUM_SIBLINGS): Remove.
(struct template_parm_index_s): Remove num_siblings.
* pt.c (fixup_template_parms, fixup_template_parm_index): Remove.
(fixup_template_type_parm_type): Remove.
(build_template_parm_index): Remove num_siblings parm.
(process_template_parm): Likewise.
* parser.c (cp_parser_template_parameter_list): Adjust.
* tree.c (cp_tree_equal): Don't compare num_siblings.
* typeck.c (comp_template_parms_position): Likewise.

* pt.c (arg_from_parm_pack_p): Go back to using same_type_p or
cp_tree_equal.

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PR target/53912
* prefix.c (lookup_key): Replace xmalloc/xrealloc
use by XNEWVEC/XRESIZEVEC.

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PR target/53912
* class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
(dump_vtable): Likewise.

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    PR target/55171
        * i386.c (get_scratch_register_on_entry): Handle
        thiscall-convention.
        (split_stack_prologue_scratch_regno): Likewise.
        (ix86_static_chain): Likewise.
        (x86_output_mi_thunk): Likewise.

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Handle OPT_SPECIAL_XXX in LTO

Backported from mainline
PR lto/54795
* lto-opts.c (lto_write_options): Also handle
OPT_SPECIAL_unknown, OPT_SPECIAL_ignore and
OPT_SPECIAL_program_name.

PR lto/55474
* lto-wrapper.c (merge_and_complain): Handle
OPT_SPECIAL_unknown, OPT_SPECIAL_ignore,
OPT_SPECIAL_program_name and OPT_SPECIAL_input_file.

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2012-11-27  Paolo Bonzini  <pbonzini@redhat.com>

PR rtl-optimization/55489
* gcse.c (compute_transp): Precompute a canonical version
of XEXP (x, 0), and pass it to canon_true_dependence.

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