I6400 scheduling.

gcc/
* config/mips/i6400.md: New file.
* config/mips/mips-cpus.def (mips32r6): Change to PROCESSOR_I6400.
(mips64r6): Likewise.
(i6400): Define.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/mips.c (mips_rtx_cost_data): Add I6400 processor.
(mips_issue_rate): Add support for i6400.
(mips_multipass_dfa_lookahead): Likewise.
* config/mips/mips.h (TUNE_I6400): Define.
* config/mips/mips.md: Include i6400.md.
(processor): Add i6400.
* doc/invoke.texi (-march=@var{arch}): Add i6400.

From-SVN: r226090

re PR middle-end/66916 (FAIL: gcc.target/arm/pr43920-2.c object-size text <= 54)

2015-07-23  Richard Biener  <rguenther@suse.de>

PR middle-end/66916
* match.pd: Guard widen and sign-change comparison simplification
with single_use.

From-SVN: r226089

re PR middle-end/66945 (ICE in generic_simplify (generic-match.c:24790))

2015-07-23  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66945
* tree-ssa-propagate.c (substitute_and_fold_dom_walker
::before_dom_children): Force the propagators idea of
non-executable edges to materialize, not what the folder
chooses.

* gcc.dg/torture/pr66945.c: New testcase.

From-SVN: r226088

gimple.h (gimple_cond_make_false): Use 0 != 0.

2015-07-23  Richard Biener  <rguenther@suse.de>

* gimple.h (gimple_cond_make_false): Use 0 != 0.
(gimple_cond_make_true): Use 1 != 0.

From-SVN: r226087

t-msp430 (MULTILIB_DIRNAMES): Remove trailing slashes.

* config/msp430/t-msp430 (MULTILIB_DIRNAMES): Remove trailing
slashes.

* config/msp430/msp430.md (ashlhi3): Optimize shifts of subregs.
(ashrhi3): Likewise.
(lshrhi3): Likewise.
(movhi): Take advantage of zero-extend to load small constants.
(movpsi): Likewise.
(and<mode>3): Likewise.
(zero_extendqihi2): Likewise.
(zero_extendqisi2): New.
* config/msp430/constraints.md (N,O): New.
* config/msp430/msp430.h (WORD_REGISTER_OPERATIONS): Define.

From-SVN: r226085

Daily bump.

From-SVN: r226084

re PR target/66954 (function multiversioning fails for target "aes")

libgcc/ChangeLog:

PR target/66954
* config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
(get_available_features): Handle FEATURE_AES.

gcc/ChangeLog:

PR target/66954
* config/i386/i386.c (get_builtin_code_for_version): Add P_AES
to enum feature_priority and feature_list.
(fold_builtin_cpu): Add F_AES to enum processor_features
and isa_names_table.

gcc/testsuite/ChangeLog:

PR target/66954
* g++.dg/ext/mv24.C: New test.

From-SVN: r226081

re PR libgomp/66950 (FAIL: libgomp.fortran/examples-4/simd-7.f90   -O0  execution test)

2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>

PR libgomp/66950
* testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
(fib_ref): New function.
(fib): Correct corner cases in the recursion.
(main): Replace the non-simd loop with fib_ref call.
* testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
subroutine.
(fibonacci): Lower the parameter N to 30.  Correct accordingly check
for the last array element value.  Replace the non-simd loop with
fib_ref call.  Remove redundant b_ref array.  Remove the comparison
of the last array element with according Fibonacci sequence element.
(fib): Correct corner cases in the recursion.

From-SVN: r226080

unpack.c: Use dg-additional-options rather than dg-options.

* gcc.dg/vmx/unpack.c: Use dg-additional-options rather than
dg-options.

From-SVN: r226078

re PR driver/66737 (ld: warning: -z bndplt ignored)

PR driver/66737
* config/i386/linux-common.h (MPX_SPEC): Use linker option
for 64bit target only.

From-SVN: r226076

* config/nvptx/nvptx.c: Expand some comments.

From-SVN: r226075

Fix r225926's iso_varying_string ICE regression

PR fortran/61831
PR fortran/66929
gcc/fortran/
* trans-array.c (gfc_get_proc_ifc_for_expr): Use esym as procedure
symbol if available.
gcc/testsuite/
* gfortran.dg/generic_30.f90: New.

From-SVN: r226074

[Patch ARM/AArch64 obvious] Fix typo: Rename insn_reservation cortex_53_advsimd to cortex_a53_advsimd

gcc/

* config/arm/cortex-a53 (cortex_53_advsimd): Rename to...
(cortex_a53_advsimd): ...This.

From-SVN: r226069

genmatch.c (expr::gen_transform): Clarify error message and display location.

2015-07-22  Richard Biener  <rguenther@suse.de>

* genmatch.c (expr::gen_transform): Clarify error message
and display location.

From-SVN: r226068

genmatch.c (struct operand): Add location member.

2015-07-22  Richard Biener  <rguenther@suse.de>

* genmatch.c (struct operand): Add location member.
(predicate, expr, c_expr, capture, if_expr, with_expr): Adjust
constructors.
(struct simplify): Remove match_location and result_location
members.
(elsehwere): Adjust.

From-SVN: r226067

Add scheduling for M51xx core family.

gcc/
* config/mips/m5100.md: New file.
* config/mips/mips-cpus.def (m5100, m5101): Define.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/mips.c (mips_rtx_cost_data): Add costs for m5100.
* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Map -march=m5100 and
-march=m5101 to -mips32r5.
(MIPS_ARCH_FLOAT_SPEC): Map -m5101 to -msoft-float.
(MIPS_ISA_NAN2008_SPEC): Map -march=m51* to -mnan=2008 if
!-msoft-float.
* config/mips/mips.md: Include m5100.md.
(processor): Add m5100.
* doc/invoke.texi (-march=@var{arch}): Add m5100, m5101.

From-SVN: r226066

Add -march=interaptiv.

gcc/
* config/mips/mips-cpus.def (interaptiv): Define.
* config/mips/mips-tables.opt: Regenerate.
* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Map -march=interaptiv to
-mips32r2.
(BASE_DRIVER_SELF_SPECS): Likewise but map to -mdsp.
* doc/invoke.texi (-march=@var{arch}): Add interaptiv.

From-SVN: r226065

[AArch64] PR target/63521 Define REG_ALLOC_ORDER

2015-07-22  Jiong Wang  <jiong.wang@arm.com>

gcc/
  PR target/63521
  * config/aarch64/aarch64.h (REG_ALLOC_ORDER): Define.
  (HONOR_REG_ALLOC_ORDER): Define.

From-SVN: r226064

linux-atomic.c (<asm/unistd.h>): Remove #include.

2015-07-22  Chung-Lin Tang  <cltang@codesourcery.com>

libgcc/
* config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
(EFAULT,EBUSY,ENOSYS): Delete unused #defines.

From-SVN: r226063

re PR tree-optimization/66952 (wrong code at -O2 and -O3 on x86_64-linux-gnu)

2015-07-22  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66952
* tree-ssa-ifcombine.c (pass_tree_ifcombine::execute): For
blocks we end up executing unconditionally reset all SSA
info such as range and alignment.
* tree-ssanames.h (reset_flow_sensitive_info): Declare.
* tree-ssanames.c (reset_flow_sensitive_info): New function.

* gcc.dg/torture/pr66952.c: New testcase.

From-SVN: r226062

aarch64-simd.md (vec_store_lanesoi_lane<mode>): Fix typo in attribute.

2015-07-22  Charles Baylis  <charles.baylis@linaro.org>

* config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): Fix
typo in attribute.

From-SVN: r226061

genmatch.c (parser::parse_result): Properly handle match with result operands and conditions.

2015-07-22  Richard Biener  <rguenther@suse.de>

* genmatch.c (parser::parse_result): Properly handle
match with result operands and conditions.

From-SVN: r226060

re PR target/63870 ([Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly)

gcc/ChangeLog:

2015-07-22  Charles Baylis  <charles.baylis@linaro.org>

PR target/63870
* config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
Add qualifier_struct_load_store_lane_index.
(aarch64_types_loadstruct_lane_qualifiers): Use
qualifier_struct_load_store_lane_index for lane index argument for
last argument.
(aarch64_types_storestruct_lane_qualifiers): Ditto.
(builtin_simd_arg): Add SIMD_ARG_STRUCT_LOAD_STORE_LANE_INDEX.
(aarch64_simd_expand_args): Add new argument describing mode of
builtin. Check lane bounds for arguments with
SIMD_ARG_STRUCT_LOAD_STORE_LANE_INDEX.
(aarch64_simd_expand_builtin): Emit error for incorrect lane indices
if marked with SIMD_ARG_STRUCT_LOAD_STORE_LANE_INDEX.
(aarch64_simd_expand_builtin): Handle arguments with
qualifier_struct_load_store_lane_index. Pass machine mode of builtin to
aarch64_simd_expand_args.
* config/aarch64/aarch64-simd-builtins.def: Declare ld[234]_lane and
vst[234]_lane with BUILTIN_VALLDIF.
* config/aarch64/aarch64-simd.md:
(aarch64_vec_load_lanesoi_lane<mode>): Use VALLDIF iterator. Perform
endianness reversal on lane index.
(aarch64_vec_load_lanesci_lane<mode>): Ditto.
(aarch64_vec_load_lanesxi_lane<mode>): Ditto.
(vec_store_lanesoi_lane<mode>): Use VALLDIF iterator.
(vec_store_lanesci_lane<mode>): Ditto.
(vec_store_lanesxi_lane<mode>): Ditto.
(aarch64_ld2_lane<mode>): Use VALLDIF iterator. Remove endianness
reversal of lane index.
(aarch64_ld3_lane<mode>): Ditto.
(aarch64_ld4_lane<mode>): Ditto.
(aarch64_st2_lane<mode>): Ditto.
(aarch64_st3_lane<mode>): Ditto.
(aarch64_st4_lane<mode>): Ditto.
* config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rename mode parameter
to qmode. Add new mode parameter. Update uses.
        (__LD3_LANE_FUNC): Ditto.
(__LD4_LANE_FUNC): Ditto.
(__ST2_LANE_FUNC): Ditto.
(__ST3_LANE_FUNC): Ditto.
(__ST4_LANE_FUNC): Ditto.

gcc/testsuite/ChangeLog:

2015-07-22  Charles Baylis  <charles.baylis@linaro.org>

        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_p8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s8_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u16_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u32_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u64_indices_1.c: New
test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u8_indices_1.c: New
test.

From-SVN: r226059

invoke.texi (Language Independent Options): Rename node to Diagnostic Message Formatting Options.

* doc/invoke.texi (Language Independent Options): Rename node to
Diagnostic Message Formatting Options.

From-SVN: r226058

Daily bump.

From-SVN: r226057

decl.c (grokdeclarator): For an erroneous template parameter propagate error_mark_node as type.

/cp
2015-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

* decl.c (grokdeclarator): For an erroneous template parameter
propagate error_mark_node as type.

/testsuite
2015-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/template/crash81.C: Update.

From-SVN: r226054

re PR ipa/66424 (wrong code at -O2 and -O3 on x86_64-linux-gnu in 32-bit mode)

2015-07-21  Vladimir Makarov  <vmakarov@redhat.com>

PR ipa/66424.
* lra-remat.c (operand_to_remat): Prevent using insns with input
subregs processed separately by IRA.

2015-07-21  Vladimir Makarov  <vmakarov@redhat.com>

PR ipa/66424.
* gcc.target/i386/pr66424.c: New.

From-SVN: r226053

ssa-iterators.h (has_zero_uses, [...]): Implement as straight loops.

2015-07-21  Andrew MacLeod  <amacleod@redhat.com>

* ssa-iterators.h (has_zero_uses, has_single_use): Implement as
straight loops.
(single_imm_use): Check for iterator node.
(num_imm_uses): Likewise.
* tree-ssa-operands.c (has_zero_uses_1): Delete.
(single_imm_use_1): Check for iterator node.

From-SVN: r226051

configure.ac: Add check for new options in isl-0.15.

* configure.ac: Add check for new options in isl-0.15.
* config.in, configure: Rebuilt.
* graphite-blocking.c: Include <isl/constraint.h>
* graphite-interchange.c,  graphite-poly.c: Likewise.
* graphhite-scop-detection.c, graphite-sese-to-poly.c: Likewise.
* graphite.c: Likewise.
* graphite-isl-ast-to-gimple.c: Include <isl/constraint.h> and
<isl/union_set.h>.
* graphite-dependences.c: Include <isl/constraint.h>.
(max_number_of_out_dimensions): Returns isl_stat.
(extend_schedule_1): Likewise
(extend_schedule): Corresponding changes.
* graphite-optimize-isl.c: Include <isl/constraint.h> and
<isl/union_set.h>.
(getSingleMap): Change return type of isl_stat.
(optimize_isl): Conditionally use
isl_options_set_schedule_serialize_sccs.
* graphite-poly.h (isl_stat, isl_stat_ok): Define fallbacks
if not HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS.

Co-Authored-By: Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
From-SVN: r226050

re PR target/66956 ([avr] Using 32*32=64 multiplicatiion (umulsidi3) for 32=32*32 without MUL.)

PR target/66956
* config/avr/avr-dimode.md (<extend_u>mulsidi3_insn)
(<extend_u>mulsidi3): Don't use if !AVR_HAVE_MUL.

From-SVN: r226046

thumb-bitfld1.c (foo): Add explicit return type.

2015-07-21  Alex Velenko  <Alex.Velenko@arm.com>

* gcc.target/arm/thumb-bitfld1.c (foo): Add explicit return type.

From-SVN: r226043

re PR tree-optimization/66948 (Performance regression in bit manipulation code)

2015-07-21  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66948
* genmatch.c (capture_info::walk_match): Also recurse to
captures.  Properly compute expr state from captures of
captures.
* match.pd: Add single-use guards to
(X & C2) >> C1 into (X >> C1) & (C2 >> C1) transform.

From-SVN: r226041

target.c (gomp_offload_image_to_device): Rename to ...

libgomp/
* target.c (gomp_offload_image_to_device): Rename to ...
(gomp_load_image_to_device): ... here.
(GOMP_offload_register): Adjust call.
(gomp_init_device): Likewise.
(gomp_unload_image_from_device): New.  Broken out of ...
(GOMP_offload_unregister): ... here.  Call it.
(gomp_unload_device): New.
* libgomp.h (gomp_unload_device): Declare.
* oacc-init.c (acc_shutdown_1): Unload from device before deleting
mem maps.

gcc/
* config/nvptx/mkoffload.c (process): Add static destructor call.

From-SVN: r226039

Fix r225926's broken testcase

gcc/testsuite/
PR fortran/61831
* gfortran.dg/derived_constructor_comps_6.f90: Fix dg directive.
Drop address sanitization.

From-SVN: r226038

split-live-ranges-for-shrink-wrap.c (dg-skip-if): Skip -march=armv4t.

2015-07-21  Alex Velenko  <Alex.Velenko@arm.com>
gcc/testsuite/
        * gcc.target/arm/split-live-ranges-for-shrink-wrap.c (dg-skip-if):
Skip -march=armv4t.
        (dg-additional-options): Set armv5t flag.

From-SVN: r226036

Fix ChangeLog of r225926 (PR fortran/61831)

From-SVN: r226033

unpack-be-order.c: Use -Wno-shift-overflow.

* gcc.dg/vmx/unpack-be-order.c: Use -Wno-shift-overflow.
* gcc.dg/vmx/unpack.c: Likewise.
* gcc.target/powerpc/quad-atomic.c: Likewise.

From-SVN: r226032

[match.pd] PR middle-end/66915 Restrict A - B -> A + (-B) to non-fixed-point types

PR middle-end/66915
* match.pd (A - B -> A + (-B)): Don't allow folding
when type if a fixed-point type.

From-SVN: r226028

Daily bump.

From-SVN: r226026

rl78-real.md (andqi3_real): Expand operands for clr1.

* config/rl78/rl78-real.md (andqi3_real): Expand operands for clr1.
(iorqi3_real): Likewise for set1.

From-SVN: r226023

* include/bits/c++config: Fix abi_tag in special modes.

From-SVN: r226022

i386.c (ix86_md_asm_adjust): Handle DImode dest_mode for !TARGET_64BIT.

* config/i386/i386.c (ix86_md_asm_adjust): Handle DImode dest_mode
for !TARGET_64BIT.

testsuite/ChangeLog:

* gcc.target/i386/asm-flag-5.c (f_ll): New.

From-SVN: r226017

add missing changelog

From-SVN: r226015

Refactor graphite-isl-ast-to-gimple.c

Refactor graphite-isl-ast-to-gimple.c:
Refactor so that each function can access 'region'. This will help
maintain a parameter rename_map within a region. No functional change intended.
This patch will be followed by another set of patches
where translate_isl_ast_to_gimple::region is used to keep parameters which need
renaming. Since we are planning to remove limit_scops, we now have to maintain a
set of parameters which needs renaming. This refactoring helps avoid passing
`region' to all the functions in this file.

It passes bootstrap and regtest.

gcc/ChangeLog:

2015-07-19  Aditya Kumar  <hiraditya@msn.com>

        * graphite-isl-ast-to-gimple.c:
Refactor so that each function can access 'region'. This will help
maintain a parameter rename_map within a region.

From-SVN: r226014

Missed a difference between gomp4 and trunk

From-SVN: r226012

oacc-parallel.c (GOACC_parallel): Move variadic handling into wait=-specific if.

* oacc-parallel.c (GOACC_parallel): Move variadic handling into
wait=-specific if.
(GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
!=0 condition.
(goacc_waits): Move !num_waits handling to ...
(GOACC_wait): ... here, the only caller that might have zero waits.

From-SVN: r226011

compiler: Create dummy labels for blank labels.

    Fixes golang/go#11591.

    Reviewed-on: https://go-review.googlesource.com/12043

From-SVN: r226009

compiler: Remove unnecessary check for GCC-specific issue.

    Reviewed-on: https://go-review.googlesource.com/11800

    compiler: remove name of unused parameter to avoid warning

    Reviewed-on: https://go-review.googlesource.com/12367

From-SVN: r226007

* config/rs6000/rs6000.md (*lt0_disi): New.

From-SVN: r226006

re PR target/66217 (PowerPC rotate/shift/mask instructions not optimal)

PR target/66217
* config/rs6000/constraints.md ("S", "T", "t"): Delete.  Update
"available letters" comment.
* config/rs6000/predicates.md (mask_operand, mask_operand_wrap,
mask64_operand, mask64_2_operand, any_mask_operand, and64_2_operand,
and_2rld_operand):  Delete.
(and_operand): Adjust.
(rotate_mask_operator): New.
* config/rs6000/rs6000-protos.h (build_mask64_2_operands,
includes_lshift_p, includes_rshift_p, includes_rldic_lshift_p,
includes_rldicr_lshift_p, insvdi_rshift_rlwimi_p, extract_MB,
extract_ME): Delete.
(rs6000_is_valid_mask, rs6000_is_valid_and_mask,
rs6000_is_valid_shift_mask, rs6000_is_valid_insert_mask,
rs6000_insn_for_and_mask, rs6000_insn_for_shift_mask,
rs6000_insn_for_insert_mask, rs6000_is_valid_2insn_and,
rs6000_emit_2insn_and): New.
* config/rs6000/rs6000.c (num_insns_constant): Adjust.
(build_mask64_2_operands, includes_lshift_p, includes_rshift_p,
includes_rldic_lshift_p, includes_rldicr_lshift_p,
insvdi_rshift_rlwimi_p, extract_MB, extract_ME): Delete.
(rs6000_is_valid_mask, rs6000_is_valid_and_mask,
rs6000_insn_for_and_mask, rs6000_is_valid_shift_mask,
s6000_insn_for_shift_mask, rs6000_is_valid_insert_mask,
rs6000_insn_for_insert_mask, rs6000_is_valid_2insn_and,
rs6000_emit_2insn_and): New.
(print_operand) <'b', 'B', 'm', 'M', 's', 'S', 'W'>: Delete.
(rs6000_rtx_costs) <CONST_INT>: Delete mask_operand and mask64_operand
handling.
<NOT>: Don't fall through to next case.
<AND>: Handle the various rotate-and-mask cases directly.
<IOR>: Always cost as one insn.
* config/rs6000/rs6000.md (splitter for bswap:SI): Adjust.
(and<mode>3): Adjust expander for the new patterns.
(and<mode>3_imm, and<mode>3_imm_dot, and<mode>3_imm_dot2,
and<mode>3_imm_mask_dot, and<mode>3_imm_mask_dot2): Adjust condition.
(*and<mode>3_imm_dot_shifted): New.
(*and<mode>3_mask): Delete, rewrite as ...
(and<mode>3_mask): ... New.
(*and<mode>3_mask_dot, *and<mode>3_mask_dot): Rewrite.
(andsi3_internal0_nomc): Delete.
(*andsi3_internal6): Delete.
(*and<mode>3_2insn): New.
(insv, insvsi_internal, *insvsi_internal1, *insvsi_internal2,
*insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
*insvsi_internal6, insvdi_internal, *insvdi_internal2,
*insvdi_internal3): Delete.
(*rotl<mode>3_mask, *rotl<mode>3_mask_dot, *rotl<mode>3_mask_dot2,
*rotl<mode>3_insert, *rotl<mode>3_insert_2, *rotl<mode>3_insert_3,
*rotl<mode>3_insert_4, two splitters for multi-precision shifts,
*ior<mode>_mask): New.
(extzv, extzvdi_internal, *extzvdi_internal1, *extzvdi_internal2,
*rotlsi3_mask, *rotlsi3_mask_dot, *rotlsi3_mask_dot2,
*ashlsi3_imm_mask, *ashlsi3_imm_mask_dot, *ashlsi3_imm_mask_dot2,
*lshrsi3_imm_mask, *lshrsi3_imm_mask_dot, *lshrsi3_imm_mask_dot2):
Delete.
(ashr<mode>3): Delete expander.
(*ashr<mode>3): Rename to ...
(ashr<mode>3): ... This.
(ashrdi3_no_power, *ashrdisi3_noppc64be): Delete.
(*rotldi3_internal4, *rotldi3_internal5 and split,
*rotldi3_internal6 and split, *ashldi3_internal4, ashldi3_internal5
and split, *ashldi3_internal6 and split, *ashldi3_internal7,
ashldi3_internal8 and split, *ashldi3_internal9 and split): Delete.
(*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): Delete.
(splitter for loading a mask): Adjust.
* doc/md.texi (Machine Constraints): Remove q, S, T, t constraints.

From-SVN: r226005

plugin-nvptx.c (struct targ_fn_descriptor): Move later.

* plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
(struct ptx_image_data): Move earlier, add fns field.
(struct ptx_device): Add images and image_lock fields.
(ptx_images, ptx_image_lock): Delete.
(nvptx_open_device): Initialize images and image_lock fields.
(nvptx_close_device): Destroy image_lock.
(GOMP_OFFLOAD_load_image): Register image to device-specific fields.
(GOMP_OFFLOAD_unload_image): Unregister image from device-specific
fields.

From-SVN: r226004

genemit.c (print_code, [...]): Remove declarations.

* genemit.c (print_code, gen_exp, gen_insn, gen_expand, gen_split,
output_add_clobbers, output_added_clobbers_hard_reg_p,
gen_rtx_scratch): Remove declarations.

From-SVN: r226003

[AArch64][testcase] Restrict got_mem_hoist_1.c with small memory model

From-SVN: r225999

re PR c++/55095 (Wshift-overflow)

PR c++/55095
* c-common.c (c_fully_fold_internal): Warn about left shift overflows.
Use EXPR_LOC_OR_LOC.
(maybe_warn_shift_overflow): New function.
* c-common.h (maybe_warn_shift_overflow): Declare.
* c-opts.c (c_common_post_options): Set warn_shift_overflow.
* c.opt (Wshift-overflow): New option.

* c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
(build_binary_op): Warn about left shift overflows.

* typeck.c (cp_build_binary_op): Warn about left shift overflows.

* doc/invoke.texi: Document -Wshift-overflow and -Wshift-overflow=.

* c-c++-common/Wshift-overflow-1.c: New test.
* c-c++-common/Wshift-overflow-2.c: New test.
* c-c++-common/Wshift-overflow-3.c: New test.
* c-c++-common/Wshift-overflow-4.c: New test.
* c-c++-common/Wshift-overflow-5.c: New test.
* g++.dg/cpp1y/left-shift-1.C: New test.
* gcc.dg/c90-left-shift-2.c: New test.
* gcc.dg/c90-left-shift-3.c: New test.
* gcc.dg/c99-left-shift-2.c: New test.
* gcc.dg/c99-left-shift-3.c: New test.
* gcc.dg/pr40501.c: Use -Wno-shift-overflow.
* gcc.c-torture/execute/pr40386.c: Likewise.
* gcc.dg/vect/pr33373.c: Likewise.
* gcc.dg/vect/vect-shift-2-big-array.c: Likewise.
* gcc.dg/vect/vect-shift-2.c: Likewise.

Co-Authored-By: Richard Sandiford <richard.sandiford@arm.com>
From-SVN: r225998

[simplify-rtx][2/2] Simplify - (y ? -x : x) -> (!y ? -x : x)

* simplify-rtx.c (simplify_unary_operation_1, NEG case):
(neg (x ? (neg y) : y)) -> !x ? (neg y) : y.

* gcc.target/aarch64/neg_abs_1.c: New test.

From-SVN: r225997

[PATCH][combine][1/2] Try to simplify before substituting

* combine.c (combine_simplify_rtx): Move simplification step
before various transformations/substitutions.

From-SVN: r225996

Fix partial specialization syntax of wide int traits.

gcc/
* wide-int.h (struct binary_traits): Fix partial specialization syntax.
(struct int_traits): Likewise.

From-SVN: r225993

Daily bump.

From-SVN: r225992

status_cxx2017.xml: Fix URL for N4279.

* doc/xml/manual/status_cxx2017.xml: Fix URL for N4279.
* doc/html/manual/status.html: Regenerate.

From-SVN: r225988

Daily bump.

From-SVN: r225987

fix compilation of vmsdbgout.c

The debug-early branch renamed vmsdbgout_decl to
vmsdbgout_function_decl, but didn't update its prototype.

gcc/ChangeLog:

2015-07-18  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* vmsdbgout.c (vmsdbgout_decl): Change name of prototyped
function to vmsdbgout_function_decl.

From-SVN: r225983

re PR target/66922 (wrong code for bit-field struct at -O1 and above on x86_64-linux-gnu)

PR target/66922
* config/i386/i386.c (ix86_expand_pextr): Reject extractions
from misaligned positions.
(ix86_expand_pinsr): Reject insertions to misaligned positions.

testsuite/ChangeLog:

PR target/66922
* gcc.target/i386/pr66922.c: New test.

From-SVN: r225980

fix pr46851 and pr60340: remove unmaintained omega dependence test

Regstrapped on amd64-linux.

2015-07-18  Sebastian Pop  <s.pop@samsung.com>

PR middle-end/46851
PR middle-end/60340
* Makefile.in: Removed omega.o.
* common.opt: Remove flag fcheck-data-deps.
* doc/invoke.texi: Remove documentation for fcheck-data-deps and
its associated params: omega-max-vars, omega-max-geqs,
omega-max-eqs, omega-max-wild-cards, omega-hash-table-size,
omega-max-keys, omega-eliminate-redundant-constraints.
* doc/loop.texi: Remove all the section on Omega.
* graphite-blocking.c: Include missing params.h: it used to be
included through tree-data-ref.h and omega.h.
* graphite-isl-ast-to-gimple.c: Same.
* graphite-optimize-isl.c: Same.
* graphite-sese-to-poly.c: Same.
* graphite.c: Same.
* omega.c: Remove.
* omega.h: Remove.
* params.def: Removed PARAM_OMEGA_MAX_VARS, PARAM_OMEGA_MAX_GEQS,
PARAM_OMEGA_MAX_EQS, PARAM_OMEGA_MAX_WILD_CARDS,
PARAM_OMEGA_HASH_TABLE_SIZE, PARAM_OMEGA_MAX_KEYS, and
PARAM_OMEGA_ELIMINATE_REDUNDANT_CONSTRAINTS.
* passes.def: Remove pass_check_data_deps.
* tree-data-ref.c (dump_affine_function): Declare DEBUG_FUNCTION.
(dump_conflict_function): Same.
(dump_subscript): Same.
(print_direction_vector): Same.
(print_dir_vectors): Same.
(print_lambda_vector): Same.
(print_dist_vectors): Same.
(dump_data_dependence_relation): Same.
(dump_data_dependence_relations): Same.
(dump_dist_dir_vectors): Same.
(dump_ddrs): Same.
(init_omega_eq_with_af): Removed.
(omega_extract_distance_vectors): Removed.
(omega_setup_subscript): Removed.
(init_omega_for_ddr_1): Removed.
(init_omega_for_ddr): Removed.
(ddr_consistent_p): Removed.
(compute_affine_dependence): Do not use omega to check data
dependences.
(compute_data_dependences_for_bb): Removed.
(analyze_all_data_dependences): Removed.
(tree_check_data_deps): Removed.
* tree-data-ref.h: Do not include omega.h.
(compute_data_dependences_for_bb): Removed.
(tree_check_data_deps): Removed.
* tree-ssa-loop.c (pass_check_data_deps): Removed.
(make_pass_check_data_deps): Removed.
* tree-ssa-phiopt.c: Include params.h.
* tree-vect-data-refs.c: Same.
* tree-vect-slp.c: Same.

testsuite/
* gcc.dg/tree-ssa/pr42327.c: Removed.
* g++.dg/other/pr35011.C: Removed.

From-SVN: r225979

Daily bump.

From-SVN: r225978

i386.md (pushsf splitter): Pass curr_insn to find_constant_src.

* config/i386/i386.md (pushsf splitter): Pass curr_insn to
find_constant_src.  FAIL if find_constant_src returns NULL_RTX.
(mem->fpreg splitters): Ditto.
(general_operand->nonimmediate_operand splitter): Use explicit modes.
Disable DFmode for TARGET_64BIT.

From-SVN: r225975

Replicate static chain on the stack

If we put static chain on the stack, we need to replicate it on the stack
when stack is realigned with DRAP so that static chain can be reached via
(argp - 2) slot.

gcc/

PR target/66906
* config/i386/i386.c (ix86_expand_prologue): Replicate static
chain on the stack.

gcc/testsuite/

PR target/66906
* gcc.target/i386/pr66906.c: New test.

From-SVN: r225974

Add missing ChangeLog entries

From-SVN: r225973

coarray_collectives_16.f90: Fix pattern as follow-up to r225930.

gcc/testsuite/
* gfortran.dg/coarray_collectives_16.f90: Fix pattern
as follow-up to r225930.

From-SVN: r225965

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225958

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225957

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225956

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225955

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225953

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225948

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225947

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225946

re PR fortran/52846 ([F2008] Support submodules)

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (gfc_match_end): Pick out declared submodule name from
the composite identifier.
* gfortran.h : Add 'submodule_name' to gfc_use_list structure.
* module.c (gfc_match_submodule): Define submodule_name and add
static 'submodule_name'.
(gfc_match_submodule): Build up submodule filenames, using '@'
as a delimiter. Store the output filename in 'submodule_name'.
Similarly, the submodule identifier is built using '.' as an
identifier.
(gfc_dump_module): If current state is COMP_SUBMODULE, write
to file 'submodule_name', using SUBMODULE_EXTENSION.
(gfc_use_module): Similarly, use the 'submodule_name' field in
the gfc_use_list structure and SUBMODULE_EXTENSION to read the
implicitly used submodule files.

2015-07-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* lib/fortran-modules.exp (proc cleanup-submodules): New
procedure.
* gfortran.dg/submodule_1.f08: Change extension and clean up
the submodule files.
* gfortran.dg/submodule_2.f08: ditto
* gfortran.dg/submodule_6.f08: ditto
* gfortran.dg/submodule_7.f08: ditto
* gfortran.dg/submodule_8.f08: New test
* gfortran.dg/submodule_9.f08: New test

From-SVN: r225945

target.c (GOMP_offload_register): Use int for device type arg.

* target.c (GOMP_offload_register): Use int for device type arg.
(GOMP_offload_unregister): Likewise.

From-SVN: r225944

mkoffload.c (process): Constify host data.

gcc/
* config/nvptx/mkoffload.c (process): Constify host data.
* config/i386/intelmic-mkoffload.c (generate_target_descr_file):
Constify host data.
(generate_host_descr_file): Likewise.

libgomp/
* target.c (struct_offload_image_descr): Constify host_table.
(gomp_offload_image_to_device): Likewise.
(GOMP_offload_register, GOMP_offload_unregister): Likewise.

libgcc/
* offloadstuff.c: Constify host data.

From-SVN: r225943

[graphite] fix pr61929

This fixes bootstrap of GCC with BOOT_CFLAGS="-g -O2 -fgraphite-identity
-floop-nest-optimize -floop-block -floop-interchange -floop-strip-mine".  It
passes regstrap on amd64-linux.  A previous change
(https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=213816), replaced
isl_int with isl_val because isl_int would be deprecated. Since isl_val has
stricter checks, it exposed the bug.  In the test case (isl_set_max_val) would
return infinity which would remain unchecked.  We now check if the value
returned is an integer or not, and bail out if it isn't.  The other problem was
that we were allowing all kinds of data-refs in a scop.  Now we discard a scop
if it has any date-ref other than (ARRAY_REF, MEM_REF, COMPONENT_REF).

PR middle-end/61929
* graphite-dependences.c (add_pdr_constraints): Renamed
pdr->extent to pdr->subscript_sizes.
* graphite-interchange.c (build_linearized_memory_access): Add
back all gcc_assert's that the "isl_int to isl_val conversion"
patch has removed.  Refactored.
(pdr_stride_in_loop): Renamed pdr->extent to pdr->subscript_sizes.
* graphite-poly.c (new_poly_dr): Same.
(free_poly_dr): Same.
* graphite-poly.h (struct poly_dr): Same.
* graphite-scop-detection.c (stmt_has_simple_data_refs_p): Ignore
all data references other than ARRAY_REF, MEM_REF, and COMPONENT_REF.
* graphite-scop-detection.h: Fix space.
* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Add
back all gcc_assert's removed by a previous patch.
(wrap): Remove the_isl_ctx global variable that the same patch has
added.
(build_loop_iteration_domains): Same.
(add_param_constraints): Same.
(pdr_add_data_dimensions): Same.  Refactored.
(build_poly_dr): Renamed extent to subscript_sizes.

testsuite/
PR middle-end/61929
* gcc.dg/graphite/pr61929.c: New.

Co-Authored-By: Sebastian Pop <s.pop@samsung.com>
From-SVN: r225942

status_cxx2011.xml: Add caveats for native_handle.

* doc/xml/manual/status_cxx2011.xml: Add caveats for native_handle.
* doc/html/manual/status.html: Regenerate.

From-SVN: r225939

fold-const.c (fold_binary_loc): Move A - (A & B) into ~B & A ...

* fold-const.c (fold_binary_loc): Move A - (A & B) into ~B & A ...
* match.pd: ... here.

* gcc.dg/fold-minus-7.c: New test.

From-SVN: r225938

mkoffload.c (process): Constify target data.

gcc/
* config/nvptx/mkoffload.c (process): Constify target data.
* config/i386/intelmic-mkoffload.c (generate_target_descr_file):
Constify target data.
(generate_target_offloadend_file): Likewise.

libgomp/
* libgomp.h (gomp_device_descr): Constify target data arguments.
* target.c (struct offload_image_descr): Constify target_data.
(gomp_offload_image_to_device): Likewise.
(GOMP_offload_register): Likewise.
(GOMP_offload_unrefister): Likewise.
* plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
GOMP_OFFLOAD_unload_image): Constify target data.
* plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
(GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.

liboffloadmic/
* plugin/libgomp-plugin-intelmic.cpp (ImgDevAddrMap): Constify.
(offload_image, GOMP_OFFLOAD_load_image,
OMP_OFFLOAD_unload_image): Constify target data.

From-SVN: r225936

Fix fortran double address operator with co_reduce

gcc/fortran/
2015-07-17  Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>

* trans-intrinsic.c (conv_co_collective): Remove redundant address
operator in the generated code.

gcc/testsuite/
2015-07-17  Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>

* gfortran.dg/co_reduce_1.f90: New file.

From-SVN: r225930

Add a testcase for PR target/66824

PR target/66824
* gcc.target/i386/pr66824.c:

From-SVN: r225929

re PR fortran/66035 (gfortran ICE segfault)

gcc/fortran/ChangeLog:

2015-07-17  Andre Vehreschild  <vehre@gcc.gnu.org>

PR fortran/66035
* trans-expr.c (alloc_scalar_allocatable_for_subcomponent_assignment):
Compute the size to allocate for class and derived type objects
correclty.
(gfc_trans_subcomponent_assign): Only allocate memory for a
component when the object to assign is not an allocatable class
object (the memory is already present for allocatable class objects).
Furthermore use copy_class_to_class for assigning the rhs to the
component (may happen for dummy class objects on the rhs).

gcc/testsuite/ChangeLog:

2015-07-17  Andre Vehreschild  <vehre@gcc.gnu.org>

PR fortran/66035
* gfortran.dg/structure_constructor_13.f03: New test.

From-SVN: r225928

Fix PR61831: Side-effect variable component deallocation

gcc/fortran/
2015-07-17  Mikael Morin  <mikael@gcc.gnu.org>
    Dominique d'Humieres  <dominiq@lps.ens.fr>

PR fortran/61831
* trans-array.c (gfc_conv_array_parameter): Guard allocatable
component deallocation code generation with descriptorless
calling convention flag.
* trans-expr.c (gfc_conv_expr_reference): Remove allocatable
component deallocation code generation from revision 212329.
(expr_may_alias_variables): New function.
(gfc_conv_procedure_call): New boolean elemental_proc to factor
check for procedure elemental-ness.  Rename boolean f to nodesc_arg
and declare it in the outer scope.  Use expr_may_alias_variables,
elemental_proc and nodesc_arg to decide whether generate allocatable
component deallocation code.
(gfc_trans_subarray_assign): Set deep copy flag.

gcc/testsuite/
2015-07-17  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/61831
* gfortran.dg/alloc_comp_auto_array_3.f90: Count the number
of generated while loops in the tree dump.
* gfortran.dg/derived_constructor_comps_6.f90: New file.

Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
From-SVN: r225926

tree-vect-loop-manip.c (rename_variables_in_bb): Add argument to allow renaming of PHI arguments on edges incoming from outer...

gcc/

* tree-vect-loop-manip.c (rename_variables_in_bb): Add argument
to allow renaming of PHI arguments on edges incoming from outer
loop header, add corresponding check before start PHI iterator.
(slpeel_tree_duplicate_loop_to_edge_cfg): Introduce new bool
variable DUPLICATE_OUTER_LOOP and set it to true for outer loops
with true force_vectorize.  Set-up dominator for outer loop too.
Pass DUPLICATE_OUTER_LOOP as argument to rename_variables_in_bb.
(slpeel_can_duplicate_loop_p): Allow duplicate of outer loop if it
was marked with force_vectorize and has restricted cfg.
(slpeel_tree_peel_loop_to_edge): Do not rename exit PHI uses in
inner loop.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not
do peeling for outer loops.

gcc/testsuite/

* gcc.dg/vect/vect-outer-simd-2.c: New test.

From-SVN: r225923

configure.ac: Move AC_ARG_WITH checks for native-system-header-dir...

2015-07-17  Yvan Roux  <yvan.roux@linaro.org>
    Matthias Klose  <doko@ubuntu.com>

* configure.ac: Move AC_ARG_WITH checks for native-system-header-dir,
build-sysroot, sysroot from the `Miscenalleous configure options' to
the `Directories' section and strip trailing `/' from with_sysroot.
(gcc_gxx_include_dir): Don't strip a `/' sysroot value.
* configure: Regenerated.

Co-Authored-By: Matthias Klose <doko@ubuntu.com>
From-SVN: r225921

libgcc: fix build with older make

Make up to 3.80 (documented as minimal permitted version) doesn't
support "else if...".

2015-07-17  Jan Beulich  <jbeulich@suse.com>

* config/t-softfp: Split up "else ifneq".

From-SVN: r225920

re PR target/66824 (-miamcu doesn't load FP constant into register directly)

PR target/66824
* config/i386/i386.h (TARGET_HARD_SF_REGS): New define.
(TARGET_HARD_DF_REGS): Ditto.
(TARGET_HARD_XF_REGS): Ditto.
* config/i386/i386.md (*movxf_internal): Add alternatives 9 and 10.
Enable alternatives 9 and 10 only for !TARGET_HARD_XF_REG target.
(*movdf_internal): Add alternatives 22, 23, 24 and 25. Enable
alternatives 22, 23, 24 and 25 only for !TARGET_HARD_DF_REG target.
(*movsf_internal): Add alternatives 16 and 17. Enable
alternatives 16 and 17 only for !TARGET_HARD_SF_REG target.

From-SVN: r225919

re PR rtl-optimization/66891 (ICE in expand_call, at calls.c:3407)

PR rtl-optimization/66891
* calls.c (expand_call): Wrap precompute_register_parameters with
NO_DEFER_POP/OK_DEFER_POP to prevent deferred pops.

testsuite/ChangeLog:

PR target/66891
* gcc.target/i386/pr66891.c: New test.

From-SVN: r225918

Daily bump.

From-SVN: r225916

re PR fortran/66724 (ICE on input/output statements with wrong specifier data)

2015-07-16  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66724
PR fortran/66724
* io.c (is_char_type): Call gfc_resolve_expr ().
(match_open_element, match_dt_element, match_inquire_element): Fix
ASYNCHRONOUS case.

From-SVN: r225913

jit: Add guide for submitting patches to jit docs

gcc/jit/ChangeLog:
* docs/internals/index.rst (Overview of code structure): Add note
that the implementation is in C++, despite the .c extension.
(Submitting patches): New subsection.

From-SVN: r225905

stl_algobase.h (__miter_base): Move...

2015-07-16  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/stl_algobase.h (__miter_base): Move...
* include/bits/cpp_type_traits.h: ...here.
* include/debug/functions.h (__foreign_iterator_aux): Use latter.
* testsuite/23_containers/vector/debug/insert7_neg.cc: New.

From-SVN: r225902

plugin-nvptx.c (link_ptx): Constify string argument.

libgomp/
* plugin/plugin-nvptx.c (link_ptx): Constify string argument.
Workaround driver library const error.
(struct nvptx_tdata, nvptx_tdata_t): New.
(GOMP_OFFLOAD_load_image): Use struct for target_data's real
type.

gcc/
* config/nvptx/mkoffload.c (process): Constify mapping variables.
Define target data struct and initialize it.

From-SVN: r225897

[ARM][testsuite] Do not override -mcpu in no-volatile-in-it.c

    * gcc.target/arm/no-volatile-in-it.c: Skip if -mcpu is overriden.

From-SVN: r225892

re PR rtl-optimization/66626 (gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3 or -miamcu)

2015-07-16  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/66626
* ira.h (emit-rtl.h): Include.
(non_spilled_static_chain_regno_p): New.
* ira-color.c (setup_profitable_hard_regs): Clear profitable regs
unless it is non spilled static chain pseudo.
(assign_hard_rego): Spill memory profitable allocno unless it is
non spilled static chain pseudo.
(allocno_spill_priority_compare): Put non spilled static chain
pseudo at the end of sorted array.
(improve_allocation): Do nothing if we have static chain and
non-local goto.
(allocno__priority_compare_func): Put non spilled static chain
pseudo at the beginning of sorted array.
(move_spill_restore): Ignore non spilled static chain pseudo.
* ira-costs.c (find_costs_and_classes): Don't assign class NO_REGS
to non spilled static chain pseudo.
* lra-assigns.c (pseudo_compare_func): Put non spilled static chain
pseudo at the beginning of sorted array.
(spill_for): Spill non spilled static chain pseudo last.
* lra-constraints.c (lra_constraints): Remove static chain pseudo
check for equivalence.

2015-07-16  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/66626
* gcc.target/i386/pr66626-2.c: New.

From-SVN: r225891

re PR ipa/66896 (ipa-prop.c:2479 runtime error: member call on null pointer of type 'struct ipa_polymorphic_call_context')

Fix PR ipa/66896.

* g++.dg/ipa/pr66896.c: New test.
PR ipa/66896.
* ipa-prop.c (update_jump_functions_after_inlining): Create properly
dst_ctx if it does not exist.

From-SVN: r225887