[AArch64] Add vcond(u?)didi pattern

* config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>,
vcond<mode><mode>, vcondu<mode><mode>): Add DImode variant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222908 138bc75d-0d04-0410-961f-82ee72b054a4

optabs.c: Make vector_compare_rtx cope with VOID mode constants (e.g. const0_rtx)

* optabs.c (vector_compare_rtx): Handle RTL operands having VOIDmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222907 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH 0/13] Add musl support to GCC

2015-05-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config/glibc-stdint.h (OPTION_MUSL): Define.
(INT_FAST16_TYPE, INT_FAST32_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE):
Change the definition based on OPTION_MUSL for 64 bit targets.
* config/linux.h (OPTION_MUSL): Redefine.
* config/alpha/linux.h (OPTION_MUSL): Redefine.
* config/rs6000/linux.h (OPTION_MUSL): Redefine.
* config/rs6000/linux64.h (OPTION_MUSL): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222905 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH 2/13] musl libc config

2015-05-08  Gregor Richards  <gregor.richards@uwaterloo.ca>
    Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config.gcc (LIBC_MUSL): New tm_defines macro.
* config/linux.h (OPTION_MUSL): Define.
(MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER32,)
(MUSL_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKERX32,)
(INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,)
(INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,)
(INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define.
* config/linux.opt (mmusl): New option.
* doc/invoke.texi (GNU/Linux Options): Document -mmusl.
* configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*.
(gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222904 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48904 x86_64-knetbsd-gnu missing defs

2015-05-08  H.J. Lu  <hongjiu.lu@intel.com>
            Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

        PR target/48904
        * config.gcc (x86_64-*-knetbsd*-gnu): Add i386/knetbsd-gnu64.h.
        * config/i386/knetbsd-gnu64.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222903 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59012
* parser.c (cp_parser_std_attribute_list): Handle attribute expansion.
(cp_parser_std_attribute_spec): Handle alignas pack expansion.
* decl2.c (is_late_template_attribute): An attribute exp is dependent.
* pt.c (make_pack_expansion): Allow TREE_LIST for attribute expansion.
(apply_late_template_attributes): Handle attribute pack expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222902 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222901 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/64918
* c.opt (Woverride-init-side-effects): New option.

* c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
(output_init_element): Likewise.

* doc/invoke.texi: Document -Woverride-init-side-effects.

* gcc.dg/Woverride-init-side-effects-1.c: New test.
* gcc.dg/Woverride-init-side-effects-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222894 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/65179
* c-common.c (c_fully_fold_internal): Warn when left shifting a
negative value.
* c.opt (Wshift-negative-value): New option.
* c-opts.c (c_common_post_options): Set warn_shift_negative_value
when -Wextra and C99/C++11 mode.

* c-typeck.c (build_binary_op): Warn when left shifting a negative
value.

* typeck.c (cp_build_binary_op): Warn when left shifting a negative
value.

* doc/invoke.texi: Document -Wshift-negative-value.

* c-c++-common/Wshift-negative-value-1.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-2.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-3.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-4.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-5.c: New test.
* testsuite/c-c++-common/Wshift-negative-value-6.c: New test.
* testsuite/gcc.dg/c90-left-shift-1.c: New test.
* testsuite/gcc.dg/c99-const-expr-7.c: Add dg-error.
* testsuite/gcc.dg/c99-left-shift-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222889 138bc75d-0d04-0410-961f-82ee72b054a4

* gcov-tool.c (do_merge): Refactore to remove int ret.
* ipa-icf.c (sem_item::hash_referenced_symbol_properties): Change
!type == FUNC to type != FUNC.
* reload.h (struct target_reload): Changee to type of
x_spill_indirect_levels from bool to unsigned char.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222884 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (always_void_p): New function.
* gengenrtl.c (always_void_p): Likewise.
(genmacro): Don't add a mode parameter to gen_rtx_foo if rtxes
with code foo are always VOIDmode.
* genemit.c (gen_exp): Update gen_rtx_foo calls accordingly.
* builtins.c, caller-save.c, calls.c, cfgexpand.c, combine.c,
compare-elim.c, config/aarch64/aarch64.c,
config/aarch64/aarch64.md, config/alpha/alpha.c,
config/alpha/alpha.md, config/arc/arc.c, config/arc/arc.md,
config/arm/arm-fixed.md, config/arm/arm.c, config/arm/arm.md,
config/arm/ldrdstrd.md, config/arm/thumb2.md, config/arm/vfp.md,
config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
config/c6x/c6x.md, config/cr16/cr16.c, config/cris/cris.c,
config/cris/cris.md, config/darwin.c, config/epiphany/epiphany.c,
config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv.c,
config/frv/frv.md, config/h8300/h8300.c, config/i386/i386.c,
config/i386/i386.md, config/i386/sse.md, config/ia64/ia64.c,
config/ia64/vect.md, config/iq2000/iq2000.c,
config/iq2000/iq2000.md, config/lm32/lm32.c, config/lm32/lm32.md,
config/m32c/m32c.c, config/m32r/m32r.c, config/m68k/m68k.c,
config/m68k/m68k.md, config/mcore/mcore.c, config/mcore/mcore.md,
config/mep/mep.c, config/microblaze/microblaze.c,
config/mips/mips.c, config/mips/mips.md, config/mmix/mmix.c,
config/mn10300/mn10300.c, config/msp430/msp430.c,
config/nds32/nds32-memory-manipulation.c, config/nds32/nds32.c,
config/nds32/nds32.md, config/nios2/nios2.c, config/nvptx/nvptx.c,
config/pa/pa.c, config/pa/pa.md, config/rl78/rl78.c,
config/rs6000/altivec.md, config/rs6000/rs6000.c,
config/rs6000/rs6000.md, config/rs6000/vector.md,
config/rs6000/vsx.md, config/rx/rx.c, config/rx/rx.md,
config/s390/s390.c, config/s390/s390.md, config/sh/sh.c,
config/sh/sh.md, config/sh/sh_treg_combine.cc,
config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu.c,
config/spu/spu.md, config/stormy16/stormy16.c,
config/tilegx/tilegx.c, config/tilegx/tilegx.md,
config/tilepro/tilepro.c, config/tilepro/tilepro.md,
config/v850/v850.c, config/v850/v850.md, config/vax/vax.c,
config/visium/visium.c, config/xtensa/xtensa.c, cprop.c, dse.c,
expr.c, gcse.c, ifcvt.c, ira.c, jump.c, lower-subreg.c,
lra-constraints.c, lra-eliminations.c, lra.c, postreload.c, ree.c,
reg-stack.c, reload.c, reload1.c, reorg.c, sel-sched.c,
var-tracking.c: Update calls accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222883 138bc75d-0d04-0410-961f-82ee72b054a4

DR 1467
PR c++/51747
* typeck2.c (digest_init_r): Fix single element list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222881 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/192
PR middle-end/54303
* varasm.c (function_mergeable_rodata_prefix): New function.
(mergeable_string_section): Use it.
(mergeable_constant_section): Use it.

gcc/testsuite/
* gcc.dg/fdata-sections-2.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222880 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/66046
* c-c++-common/ubsan/align-6.c: Don't match trailing newlines in the
last dg-output.
* c-c++-common/ubsan/align-7.c: Likewise.
* c-c++-common/ubsan/bounds-8.c: Likewise.
* c-c++-common/ubsan/float-cast-overflow-9.c: Likewise.
* c-c++-common/ubsan/load-bool-enum.c: Likewise.
* c-c++-common/ubsan/null-1.c: Likewise.
* c-c++-common/ubsan/null-10.c: Likewise.
* c-c++-common/ubsan/null-11.c: Likewise.
* c-c++-common/ubsan/null-2.c: Likewise.
* c-c++-common/ubsan/null-3.c: Likewise.
* c-c++-common/ubsan/null-4.c: Likewise.
* c-c++-common/ubsan/null-5.c: Likewise.
* c-c++-common/ubsan/null-6.c: Likewise.
* c-c++-common/ubsan/null-7.c: Likewise.
* c-c++-common/ubsan/null-8.c: Likewise.
* c-c++-common/ubsan/null-9.c: Likewise.
* c-c++-common/ubsan/object-size-1.c: Likewise.
* c-c++-common/ubsan/object-size-10.c: Likewise.
* c-c++-common/ubsan/object-size-4.c: Likewise.
* c-c++-common/ubsan/object-size-5.c: Likewise.
* c-c++-common/ubsan/object-size-7.c: Likewise.
* c-c++-common/ubsan/object-size-8.c: Likewise.
* c-c++-common/ubsan/object-size-9.c: Likewise.
* c-c++-common/ubsan/overflow-add-2.c: Likewise.
* c-c++-common/ubsan/overflow-int128.c: Likewise.
* c-c++-common/ubsan/overflow-mul-2.c: Likewise.
* c-c++-common/ubsan/overflow-mul-4.c: Likewise.
* c-c++-common/ubsan/overflow-negate-1.c: Likewise.
* c-c++-common/ubsan/overflow-negate-3.c: Likewise.
* c-c++-common/ubsan/overflow-sub-2.c: Likewise.
* c-c++-common/ubsan/overflow-sub-4.c: Likewise.
* c-c++-common/ubsan/pr59333.c: Likewise.
* c-c++-common/ubsan/pr59667.c: Likewise.
* c-c++-common/ubsan/pr60613-2.c: Likewise.
* c-c++-common/ubsan/pr60636.c: Likewise.
* c-c++-common/ubsan/pr63802.c: Likewise.
* c-c++-common/ubsan/recovery-1.c: Likewise.
* c-c++-common/ubsan/recovery-3.c: Likewise.
* c-c++-common/ubsan/shift-1.c: Likewise.
* c-c++-common/ubsan/shift-2.c: Likewise.
* c-c++-common/ubsan/shift-4.c: Likewise.
* c-c++-common/ubsan/shift-7.c: Likewise.
* c-c++-common/ubsan/undefined-2.c: Likewise.
* c-c++-common/ubsan/vla-1.c: Likewise.
* g++.dg/ubsan/null-1.C: Likewise.
* g++.dg/ubsan/null-3.C: Likewise.
* g++.dg/ubsan/null-4.C: Likewise.
* g++.dg/ubsan/vptr-8.C: Likewise.
* g++.dg/ubsan/vptr-9.C: Likewise.
* gcc.dg/ubsan/bounds-2.c: Likewise.
* gcc.dg/ubsan/object-size-9.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222878 138bc75d-0d04-0410-961f-82ee72b054a4

* match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New
simplifier to narrow arithmetic.
* generic-match-head.c: (types_match, single_use): New functions.
* gimple-match-head.c: (types_match, single_use): New functions.

* gcc.dg/tree-ssa/shorten-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222877 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-07  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * combine.c (make_compound_operation): Remove checks for PLUS/MINUS
        rtx type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222874 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-07  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66002
* passes.def: Schedule another pass_merge_phi after ifcombine, right
before phiopt.

* gcc.dg/vect/vect-125.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222873 138bc75d-0d04-0410-961f-82ee72b054a4

* c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
flexible member array-like members if SANITIZE_BOUNDS_STRICT.

* doc/invoke.texi: Document -fsanitize=bounds-strict.
* flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS_STRICT, or it
into SANITIZE_NONDEFAULT.
* opts.c (common_handle_option): Handle -fsanitize=bounds-strict.

* c-c++-common/ubsan/bounds-10.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222871 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/66015
* config/alpha/alpha.c (alpha_override_options_after_change): New.
(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): New.
(alpha_override_options): Move align_loops, align_jumps and
align_functions handling into alpha_override_options_after_change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222870 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222869 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Analyze escape information of interface parameters.

When analyzing function calls with interface parameters, all arguments
related to an interface parameter were assumed to escape via the
function arguments.  Now, if an argument is related to a non-escaping
parameter with an interface type, the argument may be stack-allocated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222865 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37131
* gfortran.h (gfc_isym_id):  Add GFC_ISYM_FE_RUNTIME_ERROR.
(gfc_intrinsic_sym):  Add vararg.
* intrinsic.h (gfc_check_fe_runtime_error):  Add prototype.
(gfc_resolve_re_runtime_error):  Likewise.
Add prototype for gfc_is_reallocatable_lhs.
* trans-array.h (gfc_is_reallocatable_lhs):  Remove prototype.
* check.c (gfc_check_fe_runtime_error):  New function.
* intrinsic.c (add_sym_1p):  New function.
(make_vararg):  New function.
(add_subroutines):  Add fe_runtime_error.
(gfc_intrinsic_sub_interface): Skip sorting for variable number
of arguments.
* iresolve.c (gfc_resolve_fe_runtime_error):  New function.
* lang.opt (inline-matmul-limit):  New option.
(gfc_post_options): If no inline matmul limit has been set and
BLAS is called externally, use the BLAS limit.
* frontend-passes.c:  Include intrinsic.h.
(var_num):  New global counter for naming temporary variablbles.
(matrix_case):  Enum for differentiating the different matmul
cases.
(realloc_string_callback):  Add "trim" to the variable name.
(create_var): Add optional argument vname as part of the name.
Use var_num. Set dimension of result correctly. Split off block
creation into
(insert_block): New function.
(cfe_expr_0): Use "fcn" as part of temporary variable name.
(optimize_namesapce): Also set gfc_current_ns. Call
inline_matmul_assign.
(combine_array_constructor):  Use "constr" as part of
temporary name.
(get_array_inq_function):  New function.
(build_logical_expr):  New function.
(get_operand):  new function.
(inline_limit_check):  New function.
(runtime_error_ne):  New function.
(matmul_lhs_realloc):  New function.
(is_functino_or_op):  New function.
(has_function_or_op):  New function.
(freeze_expr):  New function.
(freeze_references):  New function.
(convert_to_index_kind):  New function.
(create_do_loop):  New function.
(get_size_m1):  New function.
(scalarized_expr):  New function.
(inline_matmul_assign):  New function.
* simplify.c (simplify_bound):  Simplify the case of the
lower bound of an assumed-shape argument.

2015-05-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37131
* gfortran.dg/dependency_26.f90: Add option to suppress inlining
matmul.
* gfortran.dg/function_optimize_1.f90:  Likewise.
* gfortran.dg/function_optimize_2.f90:  Likewise.
* gfortran.dg/function_optimize_5.f90:  Likewise.
* gfortran.dg/function_optimize_7.f90:  Likewise.
* gfortran.dg/inline_matmul_1.f90:  New test.
* gfortran.dg/inline_matmul_2.f90:  New test.
* gfortran.dg/inline_matmul_3.f90:  New test.
* gfortran.dg/inline_matmul_4.f90:  New test.
* gfortran.dg/inline_matmul_5.f90:  New test.
* gfortran.dg/inline_matmul_6.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222864 138bc75d-0d04-0410-961f-82ee72b054a4

jit: add test-benchmark.c

gcc/testsuite/ChangeLog:
* jit.dg/harness.h (set_options): Wrap with
#ifndef TEST_ESCHEWS_SET_OPTIONS.
* jit.dg/jit.exp (is_testcase_meant_to_generate_a_reproducer):
Special-case test-benchmark.c as a negative.
* jit.dg/test-benchmark.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222863 138bc75d-0d04-0410-961f-82ee72b054a4

* oacc-init.c (acc_device_lock): Add explanatory comment.
(resolve_device): Add comment about locking requirement.
(acc_init_1, acc_shutdown_1): Likewise. Add locking around
gomp_init_device and gomp_fini_device calls.
(acc_get_num_devices, acc_set_device_type, acc_get_device_type)
(acc_get_device_num, acc_set_device_num): Add locking around
resolve_device and gomp_init_device calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222862 138bc75d-0d04-0410-961f-82ee72b054a4

* oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
goacc_thread_lock on error paths.
* oacc-mem.c (lookup_host): Remove locking from function. Note
locking requirement for caller in function comment.
(lookup_dev): Likewise.
(acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
(acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
(update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
Add locking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222860 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-06  Sandra Loosemore  <sandra@codesourcery.com>
    Chris Jones  <chrisj@nvidia.com>
    Joshua Conner  <jconner@nvidia.com>

gcc/
* config/arm/unknown-elf.h (STARTFILE_SPEC): Add conditional
linking of crtfastmath.o.
* config/arm/linux-eabi.h (STARTFILE_SPEC): Likewise.

libgcc/
* config.host (arm*-*-linux*): Add support for crtfastmath.o.
(arm*-*-uclinux*): Likewise.
(arm*-*-eabi* | arm*-*-rtems*): Likewise.
* config/arm/crtfastmath.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222857 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md (cstore<mode>4_signed_imm): New expander.
(cstore<mode>4_unsigned_imm): New expander.
(cstore<mode>4): Remove empty constraint strings.  Use the new
expanders.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222855 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2015-05-06  Yvan Roux  <yvan.roux@linaro.org>

PR target/64208
* config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Cleanup redundant
alternatives.

gcc/testsuite/
2015-05-06  Yvan Roux  <yvan.roux@linaro.org>

PR target/64208
* gcc.target/arm/pr64208.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222853 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Fix geniterators.sh to use standard BRE syntax in sed

On behalf of Szabolcs Nagy.

2015-05-06  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config/aarch64/geniterators.sh: Use standard BRE in sed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222852 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/66033
* config/rs6000/rs6000.md (nop): Use an unspec pattern.
(UNSPEC_NOP): Define.
(reload_vsx_from_gpr<mode>): Add missing DONE.
(reload_gpr_from_vsx<mode>): Likewise.
* config/rs6000/vsx.md (vsx_mul_v2di): Likewise.
(vsx_div_v2di, vsx_udiv_v2di): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222851 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/66020
* gcc.target/powerpc/ppc64-abi-2.c (my_mcount): Rewrite.
(gparms): Make volatile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222850 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-06  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62283
* gcc.dg/vect/bb-slp-32.c: Remove XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222849 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-06  Christian Bruel  <christian.bruel@st.com>

PR target/66015
* config/aarch64/aarch64.c (aarch64_override_options): Move align_loops,
align_jumps, align_functions into aarch64_override_options_after_change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222847 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-06  Richard Biener  <rguenther@suse.de>

* tree-vect-slp.c (vect_supported_load_permutation_p): Use
vect_transform_slp_perm_load to check if we support a permutation
for basic-block vectorization.

* gcc.dg/vect/bb-slp-34.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222846 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78.c (need_to_save): Save register 22 if it is
used, even if it is not being used as a frame pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222845 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-06  Richard Biener  <rguenther@suse.de>

PR tree-optimization/62283
* gcc.dg/vect/bb-slp-14.c: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222843 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c-family/
* c.opt (Wterminate): New.
gcc/cp/
* cp-gimplify.c (cp_genericize_r): Track TRY_BLOCK and
MUST_NOT_THROW_EXPR, warn about a THROW_EXPR directly within a
MUST_NOT_THROW_EXPR.
(cp_genericize_data): Add try_block field.
(cp_genericize_tree): Initialize it.
* except.c (expand_end_catch_block): Set TREE_NO_WARNING on
implicit rethrow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222842 138bc75d-0d04-0410-961f-82ee72b054a4

Fix obj-c++.dg/encode-10.mm with cxx_dialect == cxx11.
* constexpr.c (potential_constant_expression_1) [AT_ENCODE_EXPR]:
Return false.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222841 138bc75d-0d04-0410-961f-82ee72b054a4

Fix g++.dg/torture/Wsizeof-pointer-memaccess2.C with -std=c++11
* semantics.c (finish_call_expr): Check complain.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222840 138bc75d-0d04-0410-961f-82ee72b054a4

Fix gdb.cp/anon-struct.cc with -std=c++11.
gcc/
* dwarf2out.c (gen_member_die): Don't emit anything for an
anonymous class constructor.
gcc/cp/
* decl2.c (reset_type_linkage_2): Update the DECL_NAME of a
maybe-in-charge constructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222839 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (start_decl): Don't push the plain VAR_DECL for a
variable template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222837 138bc75d-0d04-0410-961f-82ee72b054a4

DR 1518
DR 1630
PR c++/54835
PR c++/60417
* call.c (convert_like_real): Check value-initialization before
explicit.
* typeck2.c (process_init_constructor_record): Don't set
CONSTRUCTOR_IS_DIRECT_INIT.
(process_init_constructor_array): Likewise.
* init.c (build_vec_init): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222836 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222834 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222829 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Don't make temporaries for constant string concatentation.

Fixes golang/go#10642.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222828 138bc75d-0d04-0410-961f-82ee72b054a4

Fix indentation issues seen by -Wmisleading-indentation

gcc/ChangeLog:
* auto-profile.c (afdo_find_equiv_class): Fix indentation so
that it reflects the block structure.
(afdo_propagate_edge): Likewise.
(afdo_calculate_branch_prob): Likewise.
(afdo_annotate_cfg): Likewise.
* cfgcleanup.c (equal_different_set_p): Likewise.
(try_crossjump_to_edge): Likewise.
* cgraph.c (cgraph_node::verify_node): Likewise.
* cgraphunit.c (expand_all_functions): Likewise.
* config/i386/i386.c (ix86_expand_copysign): Likewise.
(exact_dependency_1): Likewise.
* dwarf2asm.c (dw2_output_indirect_constants): Likewise.
* dwarf2out.c (tree_add_const_value_attribute_for_decl): Likewise.
* gensupport.c (process_define_subst): Likewise.
* lto-wrapper.c (merge_and_complain): Likewise.
* tree-if-conv.c (if_convertible_bb_p): Likewise.
* tree-ssa-loop-prefetch.c (find_or_create_group): Likewise.
* tree-ssa-tail-merge.c (gsi_advance_fw_nondebug_nonlocal): Likewise.
* tree-vect-data-refs.c (vect_grouped_load_supported): Likewise.
* tree-vect-loop.c (vectorizable_reduction): Likewise.
* tree-vect-slp.c (vect_transform_slp_perm_load): Likewise.
* tree-vect-stmts.c (vectorizable_shift): Likewise.
* tree-vrp.c (vrp_finalize): Likewise.
* tree.c (variably_modified_type_p): Likewise.

gcc/cp/ChangeLog:
* parser.c (cp_parser_asm_definition): Only test for
        error_mark_node if "outputs" was just set.
(cp_parser_asm_definition): Likewise for "inputs".

gcc/fortran/ChangeLog:
* expr.c (check_inquiry): Fix indentation so that it reflects the
block structure.
* interface.c (compare_parameter): Likewise.
* parse.c (parse_oacc_structured_block): Likewise.
* target-memory.c (expr_to_char): Likewise.
* trans-types.c (gfc_init_kinds): Likewise.

libcpp/ChangeLog:
* pch.c (cpp_valid_state): Fix indentation so that it reflects the
block structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222823 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-05  Jack Howarth  <howarth.at.gcc@gmail.com>

* config.gcc: Use darwin9.h, darwin10.h and darwin12.h
on darwin12 and later.
* config/darwin12.h (LINK_GCC_C_SEQUENCE_SPEC): Add
file to pass -rdynamic on darwin12 and later.
* config/darwin.opt (rdynamic): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222822 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/extend.texi (C Extensions): Update menu for moved Variable
        Attributes and Type Attributes sections.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222819 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/65990
* config/i386/i386.c (ix86_parse_stringop_strategy_string): Error out
if rep_8byte stringop strategy was specified for 32-bit target.

testsuite/ChangeLog:

PR target/65990
* gcc.target/i386/pr65990.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222817 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/66016
runtime: Don't crash in Func.Name if the Func is nil.

Related to Go issue 10696

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222816 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/65915
* config/i386/i386.md (vector convert to float spltiter): Check for
xmm16+, when splitting scalar float conversion.
* config/i386/sse.md (sse2_cvtsi2sd): Support EVEX version.

testsuite/ChangeLog:

PR target/65915
* gcc.target/i386/pr65915.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222811 138bc75d-0d04-0410-961f-82ee72b054a4

* config/msp430/msp430-opts.h (enum msp430_regions): New.
* config/msp430/msp430.c (msp430_override_options): Complain if
-mcode-region or -mdata-region is used on a non MSP430X.
(msp430_section_attr): New function.  Checks lower, upper and
either attributes.
(msp430_attribute_table): Add lower, upper and either.
(gen_prefix): New function.  Generates a prefix for a section
name.
(msp430_select_section): New function - handles the choice of
section for an object.  Takes into account memory region
attributes and options.
(msp430_function_section): Use gen_prefix.
(TARGET_SECTION_TYPE_FLAGS): Define.
(msp430_section_type_flags): New function.
(TARGET_ASM_UNIQUE_SECTION): Define.
(msp430_unique_section): New function.
(msp430_output_aligned_decl_common): New function.
(msp430_do_not_relax_short_jumps): New function.
* config/msp430/msp430.h (USE_SELECT_SECTION_FOR_FUNCTIONS):
Define.
(ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
* config/msp430/msp430-protos.h
(msp430_do_not_relax_short_jumps): New prototype.
(msp430_output_aligned_decl_common): New prototype.
* config/msp430/msp430.md (length): New attribute.
(cbranchhi4_real): If msp430_do_not_relax_short_jumps is true
then use a long code sequence for short jumps.
* config/msp430/msp430.opt (mcode-region): New.
(mdata-region): New.
* doc/invoke.texi: Document new options.
* doc/extend.texi: Document new attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222810 138bc75d-0d04-0410-961f-82ee72b054a4

libcpp: Improvements to comments in line-map.h/c

libcpp/ChangeLog:
* include/line-map.h: Fix comment at the top of the file.
(source_location): Rewrite and expand the comment for this
typedef, adding an ascii-art table to clarify how source_location
values are allocated.
* line-map.c: Fix comment at the top of the file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222806 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Add branch-cost to cpu tuning information.

* gcc/config/aarch64-protos.h (struct cpu_branch_cost): New.
        (tune_params): Add field branch_costs.
(aarch64_branch_cost): Declare.
* gcc/config/aarch64.c (generic_branch_cost): New.
(generic_tunings): Set field cpu_branch_cost to generic_branch_cost.
(cortexa53_tunings): Likewise.
(cortexa57_tunings): Likewise.
(thunderx_tunings): Likewise.
(xgene1_tunings): Likewise.
(aarch64_branch_cost): Define.
* gcc/config/aarch64/aarch64.h (BRANCH_COST): Redefine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222805 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1
and HOST_WIDE_INT_1U instead of (unsigned HOST_WIDE_INT) 1.
* config/i386/i386.md: Ditto.
* config/i386/winnt.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222804 138bc75d-0d04-0410-961f-82ee72b054a4

[docs] Update __atomic builtins documentation.

* doc/extend.texi (__atomic Builtins): Move implementation details
to the end of the description, rewrite opening paragraphs, state
difference with __sync builtins, state C11/C++11 assumptions,
weaken itemized descriptions, add explanation of memory model
behaviour, expand description of compare-exchange, simplify text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222803 138bc75d-0d04-0410-961f-82ee72b054a4

Xfail gcc.dg/tree-ssa/stdarg-2.c f15 scans

2015-05-05  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/tree-ssa/stdarg-2.c: Xfail f15 scans which test for presence of
'va_list escapes 0'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222802 138bc75d-0d04-0410-961f-82ee72b054a4

Undo incorrect fix in tree-ssa/stdarg-2.c f15 scans

2015-05-05  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/tree-ssa/stdarg-2.c: Undo incorrect fix in f15 scans committed
in r222173.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222801 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH][AARCH64]Use mov for add with large immediate.

gcc/

2015-05-05  Renlin Li  <renlin.li@arm.com>

* config/aarch64/aarch64.md (add<mode>3): Use mov when allowed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222800 138bc75d-0d04-0410-961f-82ee72b054a4

[PR testsuite/65205, libgomp/65993] Fix dg-shouldfail usage in OpenACC libgomp tests

In dg-output, don't expect "0x" prefix for "%p" format specifier, don't expect
"(nil)" for NULL pointer.

PR testsuite/65205
PR libgomp/65993
libgomp/
* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
don't expect "0x" prefix for "%p" format specifier, don't expect
"(nil)" for NULL pointer.
* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
accurately specify what we're looking for.
* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222799 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
2015-05-05  Yvan Roux  <yvan.roux@linaro.org>

* gcc.target/arm/pr65067.c: Require Thumb2 effective target.
* gcc.target/arm/pr65924.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222798 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-05  Yvan Roux  <yvan.roux@linaro.org>

* config/aarch64/aarch64-elf-raw.h (CA53_ERR_843419_SPEC): Define.
(LINK_SPEC): Include CA53_ERR_843419_SPEC.
* config/aarch64/aarch64-linux.h (CA53_ERR_843419_SPEC): Define.
(LINK_SPEC): Include CA53_ERR_843419_SPEC.
* config/aarch64/aarch64.opt (mfix-cortex-a53-843419): New option.
* configure: Regenerate.
* configure.ac: Add --enable-fix-cortex-a53-843419 option.
* doc/install.texi (aarch64*-*-*): Document new
--enable-fix-cortex-a53-843419 option.
* doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-843419
and -mno-fix-cortex-a53-843419 options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222797 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/65871
* config/i386/i386.md (*bmi_andn_<mode>_ccno): New pattern.

testsuite/ChangeLog:

PR target/65871
* gcc.target/i386/pr65871-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222795 138bc75d-0d04-0410-961f-82ee72b054a4

Improve the test in bitfields.m4

Using a named bitfield with a width more than 0 means we won't hit
weirdness caused by the bitfield not really needing to exist.  Changing
int to long long means we won't have trouble with some arch where size
of int is 1 or 2.

libobjc/ChangeLog:

2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* configure: Regenerate.

config/ChangeLog:

2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* bitfields.m4: Change int to long long, and use bitfields of
width 1 instead of 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222794 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/51617
* include/std/future (async): Change default policy to launch::async.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222793 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (verify_type): Check various uses of TYPE_MAXVAL;
fix overactive TYPE_MIN_VALUE check and add FIXME for type
compatibility problems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222792 138bc75d-0d04-0410-961f-82ee72b054a4

The changes are made in the patch for optimized usage of pcmpne/pcmpeq
instructions. The xor with register to register is replaced with pcmpeq
/pcmpne instructions and for immediate check still the xori will be used.
The purpose of the change is to acheive the aggressive usage of pcmpne
/pcmpeq instructions instead of xor being used for comparison.

ChangeLog:
2015-05-04  Ajit Agarwal  <ajitkum@xilinx.com>

* config/microblaze/microblaze.md (cbranchsi4): Added immediate
constraints.
(cbranchsi4_reg): New.
* config/microblaze/microblaze.c
(microblaze_expand_conditional_branch_reg): New.
* config/microblaze/microblaze-protos.h
(microblaze_expand_conditional_branch_reg): New prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222791 138bc75d-0d04-0410-961f-82ee72b054a4

The changes are made in the patch for optimized usage of fint instruction.
The sequence of fint/cond_branch is replaced with fcmp/cond_branch. The
fint instruction takes 6/7 cycles as compared to fcmp instruction which
takes 1 cycles. The conversion from float to int with fint instruction
is not required and can directly compared with fcmp instruction which
takes 1 cycle as compared to 6/7 cycles with fint instruction.

ChangeLog:
2015-03-04  Ajit Agarwal  <ajitkum@xilinx.com>

* config/microblaze/microblaze.md (peephole2): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222790 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222788 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:
2015-05-04  Jeff Law  <law@redhat.com>

        * match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New
        simplifier to narrow arithmetic.
        * generic-match-head.c: (types_match, single_use): New functions.
        * gimple-match-head.c: (types_match, single_use): New functions.

Revert:
2015-05-04  Jeff Law  <law@redhat.com>
* gcc.dg/tree-ssa/shorten-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222784 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/65987
* config/sh/sh.c (output_far_jump, split_branches): Take into account
  sectiion crossing jumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222783 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2015-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
    Jakub Jelinek  <jakub@redhat.com>

PR c++/66007
* typeck2.c (check_narrowing): Check by-hand that the pedwarn didn't
result in an actual error.

/testsuite
2015-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
    Jakub Jelinek  <jakub@redhat.com>

PR c++/66007
* g++.dg/cpp0x/Wnarrowing4.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222778 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-04  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* common.opt (fdelete-null-pointer-checks): Init to -1.
* config/nios2/elf.h (SUBTARGET_OVERRIDE_OPTIONS): Define to
override flag_delete_null_pointer_checks default.
* doc/invoke.texi (-fdelete-null-pointer-checks): Clarify
behavior re address zero.  Better document target-specific behavior.
(-fisolate-errneous-paths-dereference): Mention relationship to
-fdelete-null-pointer-checks.

gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_keeps_null_pointer_checks): Clarify that
this is for targets that disable -fdelete-null-pointer-checks,
not default it to off.
* gcc.dg/ipa/ipa-pta-14.c: Make dependence on
-fdelete-null-pointer-checks explicit.
* gcc.dg/tree-ssa/20030730-1.c: Likewise.
* gcc.dg/tree-ssa/20030730-2.c: Likewise.
* gcc.dg/tree-ssa/isolate-1.c: Likewise.
* gcc.dg/tree-ssa/isolate-2.c: Likewise.
* gcc.dg/tree-ssa/isolate-3.c: Likewise.
* gcc.dg/tree-ssa/isolate-4.c: Likewise.
* gcc.dg/tree-ssa/isolate-5.c: Likewise.
* gcc.dg/tree-ssa/nonzero-1.c: Likewise.
* gcc.dg/tree-ssa/pr20318.c: Likewise.
* gcc.dg/tree-ssa/pr20701.c: Likewise.
* gcc.dg/tree-ssa/pr20702.c: Likewise.
* gcc.dg/tree-ssa/pr21086.c: Likewise.
* gcc.dg/tree-ssa/pr21090.c: Likewise.
* gcc.dg/tree-ssa/pr58480.c: Likewise.
* gcc.dg/tree-ssa/pta-escape-1.c: Likewise.
* gcc.dg/tree-ssa/pta-escape-2.c: Likewise.
* gcc.dg/tree-ssa/pta-escape-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-vrp-thread-1.c: Likewise.
* gcc.dg/tree-ssa/unreachable.c: Likewise.
* gcc.dg/tree-ssa/vrp02.c: Likewise.
* gcc.dg/tree-ssa/vrp07.c: Likewise.
* gcc.dg/tree-ssa/vrp08.c: Likewise.
* gcc.dg/tree-ssa/vrp55.c: Likewise.
* g++.dg/cpp0x/static_assert9.C: Likewise.
* g++.dg/tree-ssa/nonzero-1.C: Likewise.
* g++.dg/tree-ssa/pr19476-1.C: Likewise.
* g++.dg/tree-ssa/pr19476-2.C: Likewise.
* g++.dg/tree-ssa/pr19476-5.C: Likewise.
* g++.dg/tree-ssa/pr26406.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222777 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/65984
* ubsan.c: Include tree-cfg.h.
(instrument_bool_enum_load): Use stmt_ends_bb_p instead of
stmt_could_throw_p test, rename can_throw variable to ends_bb.

* c-c++-common/ubsan/pr65984.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222775 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c: Change GET_CODE (...) == CONST_DOUBLE check
to CONST_DOUBLE_P predicate.
(standard_sse_constant_p): Return 0 for !TARGET_SSE.
(ix86_legitimate_constant_p) <case CONST_WIDE_INT>: For 32bit targets,
allow only operands that satisfy standard_sse_constant_p predicate.
* config/i386/i386.md: Change GET_CODE (...) == CONST_DOUBLE check
to CONST_DOUBLE_P predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222774 138bc75d-0d04-0410-961f-82ee72b054a4

* match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New
simplifier to narrow arithmetic.
* generic-match-head.c: (types_match, single_use): New functions.
* gimple-match-head.c: (types_match, single_use): New functions.

* gcc.dg/tree-ssa/shorten-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222771 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-04  Andreas Tobler  <andreast@gcc.gnu.org>

    * config/arm/arm.c: Restore bootstrap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222768 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (TARGET_SUPPORTS_WIDE_INT): New define.
* config/i386/i386.c (ix86_legitimate_constant_p): Handle TImode
as CONST_WIDE_INT, not CONST_DOUBLE.
(ix86_cannot_force_const_mem): Handle CONST_WIDE_INT.
(output_pic_addr_const): Do not handle VOIDmode CONST_DOUBLEs.
(ix86_find_base_term): Do not check for CONST_DOUBLE.
(ix86_print_operand): Do not handle non-FPmode CONST_DOUBLEs.
(ix86_build_signbit_mask): Rewrite using wide ints.
(ix86_split_to_parts) [HOST_BITS_PER_WIDE_INT < 64]: Remove.
(ix86_rtx_costs): Handle CONST_WIDE_INT.
(find_constant): Ditto.
* config/i386/i386.md (bts, btr, btc peepholes): Rewrite
using gen_int_mode.
* config/i386/predicates.md (x86_64_immediate_operand)
<case CONST_INT>: Remove HOST_BITS_PER_WIDE_INT == 32 code.
(x86_64_zext_immediate_operand): Remove CONST_DOUBLE handling.
<case CONST_INT>: Remove HOST_BITS_PER_WIDE_INT == 32 code.
(const0_operand): Also match const_wide_int.
(constm1_operand): Ditto.
(const1_operand): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222767 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/44735
* gfortran.dg/pr44735.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222766 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65965
* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Split
store groups at gaps.

* gcc.dg/vect/bb-slp-33.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222765 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65935
* tree-vect-slp.c (vect_build_slp_tree): If we swapped operands
then make sure to apply that swapping to the IL.

* gcc.dg/vect/bb-slp-pr65935.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222764 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (PATCHLEVEL_c): New variable.
(DATESTAMP_s, REVISION_s): If PATCHLEVEL_c is not 0,
expand the same way as if DEVPHASE_c was non-empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222762 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo "with"

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222760 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/65559
        * lto-wrapper.c (run_gcc): Open filename
        with in binary-mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222759 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-03  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/extend.texi (Variable Attributes, Type Attributes):  Move
sections up in file, to immediately after the Function Attributes
section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222758 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222757 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (verify_type): Check various uses of TYPE_MINVAL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222753 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM,AArch64][testsuite] AdvSIMD intrinsics tests cleanup: remove useless expected values.

2015-05-03  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/binary_op.inc: Call CHECK
for each supported variant instead of CHECK_RESULTS.
* gcc.target/aarch64/advsimd-intrinsics/binary_sat_op.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/unary_op.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vXXXl.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vXXXw.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsXi_n.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vaba.c: Remove dummy
expected results for unsupported variants.  Call CHECK for each
supported variant instead of CHECK_RESULTS.
* gcc.target/aarch64/advsimd-intrinsics/vabal.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vabd.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vabdl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcls.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vclz.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcnt.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcombine.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcreate.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vget_high.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vget_low.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vmul.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsli_n.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsri_n.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vabs.c: Remove dummy
expected results for unsupported variants.
* gcc.target/aarch64/advsimd-intrinsics/vadd.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vaddl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vaddw.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vand.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vbic.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcage.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcagt.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcale.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcalt.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vceq.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcge.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcgt.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcle.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vclt.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/veor.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vneg.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vorn.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vorr.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqabs.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqadd.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqneg.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqsub.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsub.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsubl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsubw.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vtrn.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vuzp.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vzip.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222752 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37131
* gfortran.dg/bound_9.f90:  Add pointer assignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222751 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-03  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Match $host configured with triplets.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222750 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222746 138bc75d-0d04-0410-961f-82ee72b054a4

make emit_partition_copy return a rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree-outof-ssa.c (emit_partition_copy): Return rtx_insn *.
(insert_partition_copy_on_edge): Adjust.
(insert_rtx_to_part_on_edge): Likewise.
(insert_part_to_rtx_on_edge): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222742 138bc75d-0d04-0410-961f-82ee72b054a4

make set_return_jump_label take an rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* function.c (set_return_jump_label): Change type of argument to
rtx_insn *.
* function.h (set_return_jump_label): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222741 138bc75d-0d04-0410-961f-82ee72b054a4

type reg_equiv_init as rtx_insn_list

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* reload.h (struct reg_equivs_t): Change type of init to
rtx_insn *.
* ira.c (fix_reg_equiv_init): Adjust.
* reload1.c (eliminate_regs_1): Likewise.
(init_eliminable_invariants): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222740 138bc75d-0d04-0410-961f-82ee72b054a4

make fp_setter_insn take a rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* cselib.c (fp_setter_insn): Take a rtx_insn *.
* cselib.h (fp_setter_insn): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222739 138bc75d-0d04-0410-961f-82ee72b054a4

make validate_replace_src_group take a rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* recog.c (struct validate_replace_src_data): Change type of
insn field to rtx_insn *.
(validate_replace_src_group): Change type of argument to rtx_insn *.
* recog.h (validate_replace_src_group): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222738 138bc75d-0d04-0410-961f-82ee72b054a4

make several functions in the scheduler take rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* haifa-sched.c: Change the type of some variables to rtx_insn *.
* sched-deps.c: Likewise.
* sched-int.h: Likewise.
* sched-rgn.c: Likewise.
* sel-sched.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222737 138bc75d-0d04-0410-961f-82ee72b054a4

make some functions in config/ take a rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

to rtx_insn *.
* config/i386/i386.c: Change the type of some arguments to
rtx_insn *.
* config/arm/arm.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222736 138bc75d-0d04-0410-961f-82ee72b054a4

make some functions in lra-constraints.c take rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* lra-constraints.c: Change type of some arguments to rtx_insn *.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222735 138bc75d-0d04-0410-961f-82ee72b054a4

kill_autoinc_value can take a rtx_insn *

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* regcprop.c (kill_autoinc_value): Change type of argument to
rtx_insn *.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222734 138bc75d-0d04-0410-961f-82ee72b054a4