2012-08-06  Peter Bergner  <bergner@vnet.ibm.com>

PR libstdc++/54036
* include/decimal/decimal.h (_DEFINE_DECIMAL_UNARY_OP): Use _Op as
a unary operator.
* testsuite/decimal/pr54036-1.cc: New test.
* testsuite/decimal/pr54036-2.cc: Likewise.
* testsuite/decimal/pr54036-3.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190185 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-07-23  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386-protos.h (ix86_lea_outperforms): Remove prototype.
* config/i386/i386.c (ix86_lea_outperforms): Make static.  Make
split_cost argument signed.
(ix86_use_lea_for_mov): Use INVALID_REGNUM instead of -1.
(ix86_avoid_lea_for_addr): Ditto.

2012-07-27  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.c (ix86_avoid_lea_for_addr): Return false if
the address has less than two components.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190183 138bc75d-0d04-0410-961f-82ee72b054a4

Revert delta 190174

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190178 138bc75d-0d04-0410-961f-82ee72b054a4

Latest updates from FSF 4.7 branch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190174 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190153 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190148 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190138 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190107 138bc75d-0d04-0410-961f-82ee72b054a4

2012-08-02  Steve Ellcey  <sellcey@mips.com>

Backport from Mainline
2012-07-19  Steve Ellcey  <sellcey@mips.com>

* config/mips/mips.c (mips_set_mips16_mode): Clear SYNCI_MASK in
MIPS16 mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190091 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-07-24  Uros Bizjak  <ubizjak@gmail.com>

PR target/53961
* config/i386/i386.c (ix86_legitimate_address_p): Move check for
negative constant address for TARGET_X32 ...
(ix86_decompose_address): ... here.  Reject constant addresses
that don't satisfy x86_64_immediate_operand predicate.

2012-07-23  Uros Bizjak  <ubizjak@gmail.com>

PR target/53961
* config/i386/i386.md (*lea): Add asserts to detect invalid addresses.
* config/i386/i386.c (ix86_print_operand_address): Ditto.
(ix86_decompose_address): Allow (zero_extend:DI (subreg:SI (...)))
addresses.  Prevent zero extensions of CONST_INT operands.

2012-07-22  Uros Bizjak  <ubizjak@gmail.com>

PR target/53961
* config/i386/i386.md (*lea): New insn pattern.
(*lea_1): Remove.
(*lea<mode>_2): Ditto.
(*lea_{3,4,5,6}_zext): Ditto.
* config/i386/predicates.md (lea_address_operand): Do not reject
zero-extended address operands.
* config/i386/constraints.md (j): Remove address constraint.
* config/i386/i386.c (ix86_decompose_address): Allow SImode subreg
of an address.
(ix86_print_operand_address): Handle SImode subreg of an address.
(ix86_avoid_lea_for_addr): Reject zero-extended addresses for now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190089 138bc75d-0d04-0410-961f-82ee72b054a4

2012-08-02  Michael Hope  <michael.hope@linaro.org>

Backport from mainline r186389:
2012-04-12  Andreas Schwab  <schwab@linux-m68k.org>

* testsuite/Makefile.am (check_DEJAGNUnormal0): Run
prettyprinters.exp.
* testsuite/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190064 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190059 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-03-09  Uros Bizjak  <ubizjak@gmail.com>

PR target/52530
* config/i386/i386.c (ix86_print_operand): Handle 'E' operand modifier.
(ix86_print_operand_address): Handle UNSPEC_LEA_ADDR. Do not fallback
to set code to 'q'.
* config/i386/i386.md (UNSPEC_LEA_ADDR): New unspec.
(*movdi_internal_rex64): Use %E operand modifier for lea.
(*movsi_internal): Ditto.
(*lea_1): Ditto.
(*lea<mode>_2): Ditto.
(*lea_{3,4,5,6}_zext): Ditto.
(*tls_global_dynamic_32_gnu): Ditto.
(*tls_global_dynamic_64): Ditto.
(*tls_dynamic_gnu2_lea_32): Ditto.
(*tls_dynamic_gnu2_lea_64): Ditto.
(pro_epilogue_adjust_stack_<mode>_add): Ditto.

testsuite/ChangeLog:

Backport from mainline
2012-03-11  Uros Bizjak  <ubizjak@gmail.com>

PR target/52530
* gcc.dg/torture/pr52530.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190048 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-08-01  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.c (ix86_address_subreg_operand): Reject
stack pointer.
(ix86_print_operand_address): Assert that parts.base and parts.index
are non-NULL after call to simplify_subreg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190045 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@190027 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189992 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189949 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-29  François Dumont  <fdumont@gcc.gnu.org>

PR libstdc++/54075
* include/bits/hashtable_policy.h
(_Prime_rehash_policy::_M_next_bkt): Add a growth factor set to 2
to boost growth in the number of buckets.
* testsuite/performance/23_containers/insert/unordered_set.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189941 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189928 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189923 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/20020201-1.c: Remove declarations for exit, abort,
        rand, srand. Include <stdlib.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189906 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189903 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  François Dumont  <fdumont@gcc.gnu.org>

PR libstdc++/54075
* include/bits/hashtable.h
(_Hashtable<>::_Hashtable(_InputIterator, _InputIterator,
size_type, ...): Remove std::max usage to guarantee that hashtable
state is consistent with hash policy state.
(_Hashtable<>::rehash): Likewise. Set _M_prev_resize to 0 to avoid
the hashtable shrinking on next insertion.
* testsuite/23_containers/unordered_set/modifiers/reserve.cc: New.
* testsuite/23_containers/unordered_multiset/modifiers/reserve.cc: New.
* testsuite/23_containers/unordered_map/modifiers/reserve.cc: New.
* testsuite/23_containers/unordered_multimap/modifiers/reserve.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189889 138bc75d-0d04-0410-961f-82ee72b054a4

runtime, runtime/pprof: Fix runtime/pprof test to pass, enable it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189879 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189875 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189831 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189799 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: correct a logic error in hashmap growth.

The bug prevented maps to grow properly to sizes
larger than 1.3 million.

From Rémy Oudompheng.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189767 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189764 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/33135
* config/sh/sh.opt (mieee): Use Var instead of Mask.  Correct
description.
* config/sh/sh.c (sh_option_override): Do not change
flag_finite_math_only.  Set TARGET_IEEE to complement of
flag_finite_math_only.
* doc/invoke.texi (SH options): Add mno-ieee.  Correct
description of mieee and mno-ieee behavior.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189761 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189750 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189736 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54038
* tree.c (build_cplus_array_type): Use build_cplus_array_type to build
canonical array type rather than mess with its TYPE_*_VARIANT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189720 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-20  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/30_threads/thread/adl.cc: Add missing dg-requires.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189710 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-20  Kirill Yukhin  <kirill.yukhin@intel.com>

        PR target/53877
        * config/i386/lzcntintrin.h (_lzcnt_u32): New.
        (_lzcnt_u64): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189706 138bc75d-0d04-0410-961f-82ee72b054a4

    Backport from mainline
        2012-03-06  Andrey Belevantsev  <abel@ispras.ru>

        PR rtl-optimization/52250
        * sel-sched-ir.c (maybe_tidy_empty_bb): Try harder to find a bb
        to put note list into.  Unconditionally call move_bb_info.
        (move_bb_info): Do not assert the blocks being in the same region,
        just drop the note list if they are not.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189705 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54026
* typeck.c (cp_apply_type_quals_to_decl): Check COMPLETE_TYPE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189702 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189694 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (adddi3_insn_sp32): Add earlyclobber.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189690 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-forwprop.c (combine_conversions): Punt if the RHS of the
defining statement is a SSA name that occurs in abnormal PHIs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189688 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple-fold.c (canonicalize_constructor_val): Strip only useless type
conversions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189686 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Try to ensure
that an object of CW type initialized to a value is sufficiently
aligned for this value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189683 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-ccp.c (valid_lattice_transition): Clarify comment
about transition from invariant to known bits.
(likely_value): Addresses with UNDEFINED components are UNDEFINED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189679 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Do not
look up the REP part of the base type in advance.  Deal with that of
the variant types.
(get_rep_part): Be prepared for record types with fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189667 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/54017
* tree-cfgcleanup.c (cleanup_omp_return): Remove.
(cleanup_tree_cfg_bb): Don't call it.
* omp-low.c (expand_omp_sections): Fix up the !exit_reachable case
handling.

* c-c++-common/gomp/pr54017.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189659 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54029
* config/sh/sh.c (gen_far_branch): Set JUMP_LABEL for return jumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189657 138bc75d-0d04-0410-961f-82ee72b054a4

* method.c (process_subob_fn): Make sure no_implicit_p is non-null
before trying to store through it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189641 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189636 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-18  Ralf Corsépius  <ralf.corsepius@rtems.org>

       * config.gcc (v850-*-rtems*): New target.
       * config/v850/rtems.h: New.
       * config/v850/t-rtems: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189619 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (ARM Options): Document -munaligned-access.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189613 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-18  Richard Guenther  <rguenther@suse.de>

        Backport from mainline
        2012-05-03  Richard Guenther  <rguenther@suse.de>

        * gfortran.dg/pr52621.f90: Add -w to avoid diagnostic about
        unsupported prefetching support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189606 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53995
* decl.c (finish_enum_value_list): Only call
insert_late_enum_def_into_classtype_sorted_fields in class scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189599 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189593 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53989
* tree.c (build_cplus_array_type): Also add TYPE_CANONICAL
to the list of variants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189588 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53549
* parser.c (cp_parser_class_head): Call xref_basetypes here.
(cp_parser_class_specifier_1): Not here.
* pt.c (tsubst_decl) [USING_DECL]: Check uses_template_parms
as well as DECL_DEPENDENT_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189585 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189558 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/53270
* include/ext/concurrence.h: Use NSDMI for gthreads types.
* include/ext/rope: Likewise. Destroy mutexes in destructors. Add
system_header pragma.

Revert:
2012-06-19  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/53270
* config/os/gnu-linux/os_defines.h: Disable static initializer macros
for gthreads types in C++11 mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189555 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/53978
* include/bits/alloc_traits.h (allocator_traits): Define static
constants.
* include/bits/ptr_traits.h (pointer_traits): Likewise.
* include/ext/alloc_traits.h (__allocator_always_compares_equal):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189548 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189498 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53961

Backport from mainline
2012-04-25  Jakub Jelinek  <jakub@redhat.com>

PR target/53110
* config/i386/i386.md (and<mode>3): For andq $0xffffffff, reg
instead expand it as zero extension.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189491 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189488 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (QImode and HImode cmove splitters): Merge
QImode and HImode splitters.  Use ix86_comparison_operator.
Explicitly match FLAGS_REG.
(DFmode cmove splitter): Explicitly match FLAGS_REG.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189478 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189475 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/53908
* gcc.dg/torture/pr53908.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189469 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/53908
* df-problems.c (can_move_insns_across): When doing
memory-reference book-keeping, handle call insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189468 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53953
* method.c (synthesized_method_walk): Initialize no_implicit_p sooner.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189466 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-13  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/53657
* include/bits/stl_pair.h (pair<>::pair(pair&&)): Declare defaulted,
per C++11.
* include/bits/stl_map.h (map<>::insert(_Pair&&), map<>::insert
(const_iterator, _Pair&&)): Constrain with std::is_constructible,
per LWG2005.
* include/bits/stl_multimap.h (multimap<>::insert(_Pair&&),
multimap<>::insert(const_iterator, _Pair&&)): Likewise.
* include/bits/hashtable.h (_Hashtable<>::insert(_Pair&&),
_Hashtable<>::insert(const_iterator, _Pair&&)): Likewise.
* include/debug/unordered_map: Adjust.
* include/debug/map.h: Likewise.
* include/debug/multimap.h: Likewise.
* include/profile/unordered_map: Likewise.
* include/profile/map.h: Likewise.
* include/profile/multimap.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189457 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189447 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189430 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189419 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-07-03  Uros Bizjak  <ubizjak@gmail.com>

PR target/53811
* config/i386/i386.c (x86_output_mi_thunk): Check if fnaddr satisfies
sibcall_insn_operand.  Move it to a temporary register if not.

2012-07-06  Uros Bizjak  <ubizjak@gmail.com>

PR target/53853
* config/i386/i386.c (x86_output_mi_thunk): For CM_LARGE_PIC model,
emit PIC sequence for fnaddr symbol reference in advance.

testsuite/ChangeLog:

Backport from mainline
2012-07-03  Uros Bizjak  <ubizjak@gmail.com>

PR target/53811
* g++.dg/other/pr53811.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189412 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189400 138bc75d-0d04-0410-961f-82ee72b054a4

DR 1402
PR c++/53733
* cp-tree.h (FNDECL_SUPPRESS_IMPLICIT_DECL): New.
(struct lang_decl_fn): Add suppress_implicit_decl field.
* method.c (implicitly_declare_fn): Check it.
(process_subob_fn): Add no_implicit_p parm.
(walk_field_subobs, synthesized_method_walk): Likewise.
(maybe_explain_implicit_delete): Adjust.
(explain_implicit_non_constexpr): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189398 138bc75d-0d04-0410-961f-82ee72b054a4

* method.c (synthesized_method_walk): Cleanups don't affect the EH
spec either.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189397 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline.
2012-06-28  Janis Johnson  <janisjo@codesourcery.com>

* g++.dg/cpp0x/nullptr19.c: Remove exta directives on same line.

* g++.dg/template/error46.C: Add missing comment to dg-message.
* g++.dg/template/crash107.C: Likewise.
* g++.dg/template/error47.C: Likewise.
* g++.dg/template/crash108.C: Likewise.
* g++.dg/overload/operator5.C: Likewise.

* gcc.dg/Wstrict-aliasing-converted-assigned.c: Fix syntax
errors in dg-message directives, add comments.

2012-06-26  Janis Johnson  <janisjo@codesourcery.com>

* lib/scandump.exp (scan-dump, scan-dump-not, scan-dump-dem,
scan-dump-dem-not): Use printable pattern in test name.

2012-06-25  Janis Johnson  <janisjo@codesourcery.com>

* lib/target-supports-dg.exp (testname-for-summary): New.
* lib/profopt.exp (profopt_execute): Define testname_with_flags.
* lib/gcc-dg.exp (cleanup-coverage-files, cleanup-repo-notes,
cleanup-stack-usage, cleanup-dump, cleanup-saved-temps, scan-module,
scan-module-absence, output-exists, output-exists-not: Use
testname-for-summary.
(dg-test): Clean up testname_with_flags.
* lib/scanasm.exp (scan-assembler, scan-assembler-not, scan-hidden,
scan-not-hidden, scan-file, scan-file-not, scan-stack-usage,
scan-stack-usage-not, scan-assembler-times, scan-assembler-dem,
scan-assembler-dem-not, object-size: Use testname-for-summary.
* lib/gcov.exp (run-gcov): Likewise.
* lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
scan-dump-dem, scan-dump-dem-note): Likewise.

* lib/profopt.exp: Make prof_option_list local to profopt-execute.
* g++.dg/tree-prof/tree-prof.exp (PROFOPT_OPTIONS): Define after
including profopt.opt; save and restore existing value.
* g++.dg/bprob/bprob.exp: Likewise.
* gcc.dg/matrix/matrix.exp: Likewise.
* gcc.dg/tree-prof/tree-prof.exp: Likewise.
* gcc.misc-tests/bprob.exp: Likewise; also replace formerly-ignored
PROFOPT_OPTIONS.

2012-06-15  Janis Johnson  <janosjo@codesourcery.com>

* lib/gcov.exp (verify-lines, verify-branches, verify-calls): Use
testname that includes flags, passed in as new argument, in
pass/fail messages.
(run_gcov): Get testname from dg-test, use it in pass/fail messages
and pass it to verify-* procedures.

* g++.dg/torture/stackalign/stackalign.exp: Combine stack
alignment torture options with usual torture options.

* g++.dg/cpp0x/auto27.C: Add comments to checks for multiple
messages reported for one line of source code.
* g++.dg/cpp0x/constexpr-decl.C: Likewise.
* g++.dg/cpp0x/decltype2.C: Likewise.
* g++.dg/cpp0x/decltype3.C: Likewise.
* g++.dg/cpp0x/lambda/lambda-syntax1.C: Likewise.
* g++.dg/cpp0x/regress/error-recovery1.C: Likewise.
* g++.dg/cpp0x/static_assert3.C: Likewise.
* g++.dg/cpp0x/udlit-cpp98-neg.C: Likewise.
* g++.dg/cpp0x/udlit-shadow-neg.C: Likewise.
* g++.dg/cpp0x/union1.C: Likewise.
* g++.dg/cpp0x/variadic-ex10.C: Likewise.
* g++.dg/cpp0x/variadic-ex14.C: Likewise.
* g++.dg/cpp0x/variadic2.C: Likewise.
* g++.dg/cpp0x/variadic20.C: Likewise.
* g++.dg/cpp0x/variadic74.C: Likewise.
* g++.dg/diagnostic/bitfld2.C: Likewise.
* g++.dg/ext/attrib44.C: Likewise.
* g++.dg/ext/no-asm-1.C: Likewise.
* g++.dg/other/error34.C: Likewise.
* g++.dg/parse/crash46.C: Likewise.
* g++.dg/parse/error10.C: Likewise.
* g++.dg/parse/error2.C: Likewise.
* g++.dg/parse/error3.C: Likewise.
* g++.dg/parse/error36.C: Likewise.
* g++.dg/parse/error8.C: Likewise.
* g++.dg/parse/error9.C: Likewise.
* g++.dg/parse/parser-pr28152-2.C: Likewise.
* g++.dg/parse/parser-pr28152.C: Likewise.
* g++.dg/parse/template25.C: Likewise.
* g++.dg/parse/typename11.C: Likewise.
* g++.dg/tc1/dr147.C: Likewise.
* g++.dg/template/deduce3.C: Likewise.
* g++.dg/template/koenig9.C: Likewise.
* g++.dg/template/pr23510.C: Likewise.
* g++.dg/warn/pr12242.C: Likewise.
* g++.dg/warn/pr30551-2.C: Likewise.
* g++.dg/warn/pr30551.C: Likewise.
* g++.old-deja/g++.other/typename1.C: Likewise.
* g++.old-deja/g++.pt/niklas01a.C: Likewise.

2012-06-13  Janis Johnson  <janisjo@codesourcery.com>

PR testsuite/20771
* lib/dg-pch.exp (dg-flags-pch): Add flags to make compile lines in
test summary unique.

* lib/scanasm.exp (scan-assembler, scan-assembler-not, scan-hidden,
scan-not-hiddent, scan-file, scan-file-not, scan-stack-usage,
scan-stack-usage-not): Don't strip torture options from test name.

* lib/scandump.exp (scan-dump-times): Use printable version of
regexp in test summary line.

* gcc.dg/di-longlong64-sync-1.c: Add comments to checks for multiple
messages reported for one line of source code.
* gcc.dg/format/few-1.c: Likewise.
* gcc.dg/ia64-sync-2.c: Likewise.
* gcc.dg/sync-2.c: Likewise.
* gcc.dg/noncompile/pr44517.c: Likewise.

2012-06-12  Janis Johnson  <janisjo@codesourcery.com>

* gcc.dg/torture/stackalign/stackalign.exp: Combine stack
alignment torture options with usual torture options.
* gcc.dg/torture/stackalign/alloca-2.c: Use dg-additional-options
instead of dg-options.
* gcc.dg/torture/stackalign/alloca-3.c: Likewise.
* gcc.dg/torture/stackalign/alloca-4.c: Likewise.
* gcc.dg/torture/stackalign/alloca-5.c: Likewise.
* gcc.dg/torture/stackalign/alloca-6.c: Likewise.
* gcc.dg/torture/stackalign/push-1.c: Likewise.
* gcc.dg/torture/stackalign/vararg-3.c: Likewise.

* gcc.target/arm/di-longlong64-sync-withhelpers.c: Add comments
to checks for multiple messages reported for one line of source code.
* gcc.target/arm/di-longlong64-sync-withldrexd.c: Likewise.

* gcc.c-torture/compile/sync-1.c: Add comments to checks for multiple
messages reported for one line of source code.

* gcc.dg/20031223-1.c: Add comments to check for multiple
messages reported for one line of source code.
* gcc.dg/Wconversion-integer.c: Likewise.
* gcc.dg/Wfatal-2.c: Likewise.
* gcc.dg/Wfatal.c: Likewise.
* gcc.dg/Wobjsize-1.c: Likewise.
* gcc.dg/c99-vla-jump-1.c: Likewise.
* gcc.dg/c99-vla-jump-2.c: Likewise.
* gcc.dg/c99-vla-jump-3.c: Likewise.
* gcc.dg/c99-vla-jump-4.c: Likewise.
* gcc.dg/c99-vla-jump-5.c: Likewise.
* gcc.dg/decl-9.c: Likewise.
* gcc.dg/declspec-10.c: Likewise.
* gcc.dg/declspec-18.c: Likewise.
* gcc.dg/mtune.c: Likewise.
* gcc.dg/parser-pr28152-2.c: Likewise.
* gcc.dg/parser-pr28152.c: Likewise.
* gcc.dg/pr14475.c: Likewise.
* gcc.dg/pr27953.c: Likewise.
* gcc.dg/pr28322-3.c: Likewise.
* gcc.dg/pr30457.c: Likewise.
* gcc.dg/pr30551-2.c: Likewise.
* gcc.dg/pr30551-3.c: Likewise.
* gcc.dg/pr30551-4.c: Likewise.
* gcc.dg/pr30551-5.c: Likewise.
* gcc.dg/pr30551-6.c: Likewise.
* gcc.dg/pr30551.c: Likewise.
* gcc.dg/pr45461.c: Likewise.
* gcc.dg/pr48552-1.c: Likewise.
* gcc.dg/pr48552-2.c: Likewise.
* gcc.dg/redecl-1.c: Likewise.
* gcc.dg/transparent-union-3.c: Likewise.
* gcc.dg/utf-dflt.c: Likewise.
* gcc.dg/utf-dflt2.c: Likewise.
* gcc.dg/vla-8.c: Likewise.
* gcc.dg/vla-init-1.c: Likewise.
* gcc.dg/wtr-int-type-1.c: Likewise.

* c-c++-common/raw-string-3.c: Add comments to checks for multiple
messages reported for for one line of source code.
* c-c++-common/raw-string-5.c: Likewise.
* c-c++-common/raw-string-4.c: Likewise.
* c-c++-common/raw-string-6.c: Likewise.
* c-c++-common/pr20000.c: Likewise.

* gcc.dg/cpp/include2a.c: Add comments to checks for multiple
messages reported for one line of source code.
* gcc.dg/cpp/pr30786.c: Likewise.
* gcc.dg/cpp/pr28709.c: Likewise.
* gcc.dg/cpp/missing-header-MD.c: Likewise.
* gcc.dg/cpp/macspace2.c: Likewise.
* gcc.dg/cpp/missing-header-1.c: Likewise.
* gcc.dg/cpp/missing-header-MMD.c: Likewise.
* gcc.dg/cpp/missing-sysheader-MD.c: Likewise.
* gcc.dg/cpp/missing-sysheader-MMD.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189393 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53882
* tree.c (type_contains_placeholder_1): Handle NULLPTR_TYPE.
(type_hash_eq): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189388 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53826
* tree.c (build_zero_cst): Handle NULLPTR_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189387 138bc75d-0d04-0410-961f-82ee72b054a4

Remove duplicate entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189382 138bc75d-0d04-0410-961f-82ee72b054a4

mksysinfo.sh: Fix handling of glibc 2.16 bits/resource.h.

From Jakub Jelinek.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189373 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189364 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189354 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/53578
* include/ext/concurrence.h (__recursive_mutex::_S_destroy): Fix
narrowing conversion.
* include/std/mutex (__recursive_mutex_base::_S_destroy): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189351 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (force_to_mode) [LSHIFTRT]: Avoid undefined behaviour
due to negative shift amount.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189348 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189343 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/53732
* trans-array.c (gfc_add_loop_ss_code): Disable self recursive calls
handling nested loop(s) if the subscript flag is true.

testsuite/
PR fortran/53732
* gfortran.dg/inline_sum_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189341 138bc75d-0d04-0410-961f-82ee72b054a4

    Backport from mainline.
        PR bootstrap/52947
        * config/i386/mingw32.h (NATIVE_SYSTEM_HEADER_DIR): Define it always
        as "/mingw/include".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189339 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-06  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/53872
* include/std/thread (thread::_M_make_routine): Qualify make_shared
to prevent ADL.
* testsuite/30_threads/thread/adl.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189330 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.c (mn10300_encode_section_info): Call
default_encode_section_info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189317 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-06  Richard Guenther  <rguenther@suse.de>

Backport from mainline
        2012-03-30  Richard Guenther  <rguenther@suse.de>

        PR middle-end/52786
        * double-int.c (rshift_double): Remove not
        needed cast.

2012-03-28  Richard Guenther  <rguenther@suse.de>

PR middle-end/50708
* double-int.h (rshift_double): Remove.
* double-int.c (lshift_double): Use absu_hwi to make count
positive.
(rshift_double): Make static, take unsigned count argument,
remove handling of negative count argument.
(double_int_rshift): Dispatch to lshift_double.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189314 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-06  Richard Guenther  <rguenther@suse.de>

Backport from mainline
2012-06-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53693
* tree-vect-patterns.c (vect_operation_fits_smaller_type):
Reject operands with more than one use.

* g++.dg/torture/pr53693.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189313 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-06  Richard Guenther  <rguenther@suse.de>

        Backport from mainline
2012-04-11  Richard Guenther  <rguenther@suse.de>

PR middle-end/52621
* tree-chrec.c (evolution_function_is_invariant_rec_p): Properly
consider loop nesting.
(evolution_function_is_univariate_p): Properly check the remainder
for chrecs.

* gfortran.dg/pr52621.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189312 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189309 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-05-24  Pat Haugen <pthaugen@us.ibm.com>

* config/rs6000/rs6000.c (rs6000_option_override_internal): Change
rs6000_sched_costly_dep default to true_store_to_load_dep_costly.
(adjacent_mem_locations): Move some code to and call...
(get_memref_parts): ...new function.
(mem_locations_overlap): New function.
(rs6000_adjust_priority): Adjust calls to is_load_insn/is_store_insn.
(is_mem_ref): Rename to...
(find_mem_ref): ...this. Return MEM rtx.
(get_store_dest): Remove function.
(is_load_insn1, is_load_insn, is_store_insn1, is_store_insn): Add
new parameter and adjust calls.
(rs6000_is_costly_dependence): Update calls for extra arg. Make sure
mem refs overlap for true_store_to_load_dep_costly.
(rs6000_sched_reorder2): Update calls for extra arg. Adjust args
passed to adjacent_mem_locations.
(is_costly_group): Walk resolved dependency list.
(force_new_group): Emit group ending nop for Power6/Power7.
* config/rs6000/rs6000.md (UNSPEC_GRP_END_NOP): New enum value.
(group_ending_nop): New define_insn.

gcc/testsuite:
* gcc.target/powerpc/lhs-1.c: New.
* gcc.target/powerpc/lhs-2.c: New.
* gcc.target/powerpc/lhs-3.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189303 138bc75d-0d04-0410-961f-82ee72b054a4

* hr.po: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189290 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/condition_variable: Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189276 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/53830
* include/std/condition_variable (condition_variable_any::wait):
Move _Unlock type to class scope.
(condition_variable_any::wait_until): Reuse it.
* testsuite/30_threads/condition_variable_any/53830.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189273 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189271 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-04  Richard Guenther  <rguenther@suse.de>

PR middle-end/53433
* gimple-fold.c (get_base_constructor): Do not return an
error_mark_node DECL_INITIAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189262 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-07-03  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.c (ix86_option_override_internal): Fix wrong
code model string in the error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189259 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-04  Tristan Gingold  <gingold@adacore.com>

        Backport from mainline.
        2012-06-25  Tristan Gingold  <gingold@adacore.com>

        * config/i386/winnt.c (i386_pe_seh_end_prologue): Move code to ...
        (seh_cfa_adjust_cfa): ... that function.
        (seh_emit_stackalloc): Do not emit out of range values.
        * config/i386/i386.md: Delete unused UNSPEC_REG_SAVE,
        UNSPEC_DEF_CFA constants.
        * config/i386/i386.h (SEH_MAX_FRAME_SIZE): Define.
        * config/i386/i386.c (ix86_frame_pointer_required): Required
        for very large frames on SEH target.
        (ix86_compute_frame_layout): Save area is before frame pointer
        on SEH target.  Handle very large frames.
        (ix86_expand_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189258 138bc75d-0d04-0410-961f-82ee72b054a4