PR c++/57437
* typeck.c (check_return_expr): Lambda proxies aren't eligible
for nrv or return by move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@200832 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/57545
* pt.c (convert_nontype_argument) [INTEGER_CST]: Force the
argument to have the exact type of the parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@200831 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/57551
* semantics.c (cxx_eval_indirect_ref): Don't try to look through
a POINTER_PLUS_EXPR for type punning diagnostic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@200830 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/57831
* pt.c (tsubst_copy): Handle USING_DECL.

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2013-07-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57785
        * simplify.c (compute_dot_product): Complex conjugate for
        dot_product.
        (gfc_simplify_dot_product, gfc_simplify_matmul): Update call.

2013-07-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57785
        * gfortran.dg/dot_product_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@200796 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (tree-ssa-reassoc.o): Add dependency on $(PARAMS_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@200779 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/57829
* simplify-rtx.c (simplify_binary_operation_1) <case IOR>: Ensure that
mask bits outside of mode are just sign-extension from mode to HWI.

* gcc.c-torture/execute/pr57829.c: New test.

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Backport from mainline
2013-06-20  Uros Bizjak  <ubizjak@gmail.com>

PR target/57655
* config/i386/i386.c (construct_container): Report error if
long double is used with disabled x87 float returns.

testsuite/ChangeLog:

Backport from mainline
2013-06-20  Uros Bizjak  <ubizjak@gmail.com>

PR target/57655
* gcc.target/i386/pr57655.c: New test.

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Backport from mainline
2013-06-20  Uros Bizjak  <ubizjak@gmail.com>

* config/fpu-387.h (_FPU_MASK_ALL): New.
(_FPU_EX_ALL): Ditto.
(set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
clear stalled exception flags.  Correctly clear stalled SSE
exception flags.  Simplify code.

Backport from mainline
2013-06-19  Uros Bizjak  <ubizjak@gmail.com>

* config/fpu-387.h: Use __asm__ and __volatile__ consistently.

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    Backport from mainline
        2013-06-19  David Edelsohn  <dje.gcc@gmail.com>

        PR driver/57652
        * collect2.c (collect_atexit): New.
        (collect_exit): Delete.
        (main): Register collect_atexit with atexit.
        (collect_wait): Change collect_exit to exit.
        (do_wait): Same.
        * collect2.h (collect_exit): Delete.
        * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit.

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Backport from mainline
2013-06-10  Uros Bizjak  <ubizjak@gmail.com>

* config/alpha/alpha.c (alpha_emit_xfloating_compare): Also use
cmp_code to construct REG_EQUAL note.

Backport from mainline
2013-06-05  Uros Bizjak  <ubizjak@gmail.com>

* config/alpha/alpha.c (alpha_emit_conditional_move): Swap all
GE, GT, GEU and GTU compares, modulo DImode compares with zero.

Backport from mainline
2013-05-23  Uros Bizjak  <ubizjak@gmail.com>

PR target/57379
* config/alpha/alpha.md (unspec): Add UNSPEC_XFLT_COMPARE.
* config/alpha/alpha.c (alpha_emit_xfloating_compare): Construct
REG_EQUAL note as UNSPEC_XFLT_COMPARE unspec.

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PR target/57568
* config/i386/i386.md (TARGET_READ_MODIFY_WRITE peepholes): Ensure
that operands[2] doesn't overlap with operands[0].

* gcc.c-torture/execute/pr57568.c: New test.

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Backport from mainline:
2013-06-08  Walter Lee  <walt@tilera.com>

* config/tilepro/atomic.h: Don't include stdint.h or features.h.
Replace int64_t with long long.  Add __extension__ where
appropriate.

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* config.host (arm-wrs-vxworks): Configure with other soft float.

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

        Backport from mainline
        2012-08-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54370
        * trans-stmt.c (gfc_trans_do_while): Don't change the logical
        kind for negation of the condition.

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

        Backport from mainline
        2012-08-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54370
        * gfortran.dg/do_5.f90: New.

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2013-06-01  Janus Weil  <janus@gcc.gnu.org>
    Tobias Burnus  <burnus@net-b.de>

PR fortran/57217
* interface.c (check_dummy_characteristics): Symmetrize type check.

2013-06-01  Janus Weil  <janus@gcc.gnu.org>
    Tobias Burnus  <burnus@net-b.de>

PR fortran/57217
* gfortran.dg/typebound_override_4.f90: New.

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* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Last_Bit>: Add kludge
to avoid generating an overflow for -1.

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PR target/57356
* config/i386/i386.md (*movti_internal_rex64): Emit movaps/movups
for non-sse2 targets.  Simplify mode attribute calculation.

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Improve RANDOM_SEED example.

2013-05-22  Janne Blomqvist  <jb@gcc.gnu.org>

* intrinsic.texi (RANDOM_SEED): Improve example.

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PR c++/57325
* tree.c (build_cplus_array_type): Copy layout info if element
type is complete.

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2013-05-20  Chung-Ju Wu  <jasonwucj@gmail.com>

        Backport from mainline:
        2012-05-24  Olivier Hainque  <hainque@adacore.com>

        * Makefile.in (clean): Remove libgcc_tm.stamp as well.
        Use a separate command for stamp removals.

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Backport from mainline
2013-05-16  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/driver-i386.c (host_detect_local_cpu): Determine
cache parameters using detect_caches_amd also for CYRIX,
NSC and TM2 signatures.

2013-05-16  Uros Bizjak  <ubizjak@gmail.com>
    Dzianis Kahanovich  <mahatma@eu.by>

PR target/45359
PR target/46396
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
VIA/Centaur processors and determine their cache parameters
using detect_caches_amd.

2013-05-15  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.c (ix86_option_override_internal): Add
PTA_POPCNT to corei7 entry.

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* include/bits/basic_string.h (getline): Fix doxygen comments.

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2013-05-14  Evgeniy Stepanov  <eugenis@google.com>

* src/c++11/system_error.cc (generic_category_instance): Add
initializer.
(system_category_instance): Likewise.
* src/c++11/future.cc (__fec): Likewise.

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2013-05-14  Richard Biener  <rguenther@suse.de>

PR gcov-profile/57269
Backport from mainline
2012-06-30  Nathan Sidwell  <nathan@acm.org>

* coverage.c (coverage_init): Read counts file before writing
graph header.

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PR target/57264
Backport from mainline
2013-01-22  Jakub Jelinek  <jakub@redhat.com>

PR target/55686
* config/i386/i386.md (UNSPEC_STOS): New.
(strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1,
*strsetqi_1): Add UNSPEC_STOS.

testsuite/ChangeLog:

PR target/57264
* gcc.target/i386/pr57264.c: New test.

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2013-05-10  Joey Ye  <joey.ye@arm.com>

Backport from mainline
2012-11-29  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

PR target/54974
* config/arm/arm.md (thumb2_pool_range, pool_range): Add comment on
Thumb pool ranges.
(thumb1_extendhisi2): Reduce Thumb pool range.
(arm_movdi): Likewise.
(thumb1_movdi_insn): Likewise.
(thumb1_movsi_insn): Likewise.
(pic_load_addr_unified): Likewise.
(pic_load_addr_32bit): Likewise.
(pic_load_addr_thumb1): Likewise.
(thumb1_movhf): Likewise.
(arm_movsf_soft_insn): Likewise.
(thumb1_movsf_soft_insn): Likewise.
(movdf_soft_insn): Likewise.
(thumb1_movdf_soft_insn): Likewise.
* config/arm/neon.md (*neon_mov<mode>): Likewise.
(*neon_mov<mode>): Likwise.
* config/arm/thumb2.md: (*thumb2_movsi_insn): Likewise.
(*thumb2_movhi_insn): Likewise.
(*thumb2_extendqisi_v6): Likewise.
(*thumb2_zero_extendqisi_v6): Likewise.
(*thumb2_zero_extendqisi2_v6): Likewise.
* config/arm/vfp.md: (*thumb2_movsi_vfp): Likewise.
(*movdi_vfp): Likewise.
(*movdi_vfp_cortexa8): Likewise.
(*thumb2_movsf_vfp): Likewise.
(*thumb2_movdf_vfp): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@198793 138bc75d-0d04-0410-961f-82ee72b054a4

Fix spacing

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@198788 138bc75d-0d04-0410-961f-82ee72b054a4

2013-05-10  Sebastian Huber <sebastian.huber@embedded-brains.de>

* config/arm/t-rtems-eabi: Remove mthumb/march=armv7 multilib.
Add mthumb/march=armv7-a multilib.
Add mthumb/march=armv7-r multilib.
Add mthumb/march=armv7-a/mfpu=neon/mfloat-abi=hard multilib.

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2013-05-10  Ralf Corsépius  <ralf.corsepius@rtems.org>

PR target/57237
* config/v850/t-rtems: Add more multilibs.

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PR c++/57047
* semantics.c (cxx_fold_indirect_ref): Fix thinko.

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[gcc]
2013-05-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

Backport from trunk
2013-05-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/57150
* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Use DFmode
to save TFmode registers and DImode to save TImode registers for
caller save operations.
(HARD_REGNO_CALL_PART_CLOBBERED): TFmode and TDmode do not need to
mark being partially clobbered since they only use the first
double word.

* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): TFmode
and TDmode only use the upper 64-bits of each VSX register.

[gcc/testsuite]
2013-05-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

Backport from trunk
2013-05-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/57150
* gcc.target/powerpc/pr57150.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@198692 138bc75d-0d04-0410-961f-82ee72b054a4

2013-05-07  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline
        2013-05-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57142
        * simplify.c (gfc_simplify_size): Renamed from
        simplify_size; fix kind=8 handling.
        (gfc_simplify_size): New function.
        (gfc_simplify_shape): Add range check.

2013-05-07  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline
        2013-05-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57142
        * gfortran.dg/size_kind_2.f90: New.
        * gfortran.dg/size_kind_3.f90: New.

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