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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226080 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226078 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226076 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226075 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226074 138bc75d-0d04-0410-961f-82ee72b054a4

[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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226069 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226068 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226067 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226066 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226065 138bc75d-0d04-0410-961f-82ee72b054a4

[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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226064 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226063 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226062 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226061 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226060 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226059 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226058 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226057 138bc75d-0d04-0410-961f-82ee72b054a4

/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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226054 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226053 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226051 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226050 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226046 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226043 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226041 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226039 138bc75d-0d04-0410-961f-82ee72b054a4

Fix r225926's broken testcase

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226038 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226036 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog of r225926 (PR fortran/61831)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226033 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226032 138bc75d-0d04-0410-961f-82ee72b054a4

[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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226028 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226026 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226023 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226022 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226017 138bc75d-0d04-0410-961f-82ee72b054a4

add missing changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226015 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226014 138bc75d-0d04-0410-961f-82ee72b054a4

Missed a difference between gomp4 and trunk

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226012 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226011 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Create dummy labels for blank labels.

    Fixes golang/go#11591.

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226009 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226007 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226006 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226005 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226004 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226003 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225999 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225998 138bc75d-0d04-0410-961f-82ee72b054a4

[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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225997 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225996 138bc75d-0d04-0410-961f-82ee72b054a4

Fix partial specialization syntax of wide int traits.

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225993 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225992 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225988 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225987 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225983 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225980 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225979 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225978 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225975 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225974 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entries

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225973 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225965 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225958 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225957 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225956 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225955 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225953 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225948 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225947 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225946 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225945 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225944 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225943 138bc75d-0d04-0410-961f-82ee72b054a4

[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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225942 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225939 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gcc.dg/fold-minus-7.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225938 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225936 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225930 138bc75d-0d04-0410-961f-82ee72b054a4

Add a testcase for PR target/66824

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225929 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225928 138bc75d-0d04-0410-961f-82ee72b054a4

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_components_6.f90: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225926 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225923 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225921 138bc75d-0d04-0410-961f-82ee72b054a4

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".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225920 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225919 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225918 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225916 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225913 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225905 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225902 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225897 138bc75d-0d04-0410-961f-82ee72b054a4

[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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225892 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225891 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225887 138bc75d-0d04-0410-961f-82ee72b054a4

hash_set: add iterator and remove method.

* hash-set.h (remove): New function.
(iterator): New iteration class for hash_set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225885 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* genattrtab.c (make_canonical): Add a file_location parameter.
Use fatal_at rather than fatal.
(get_attr_value): Likewise.  Update call to make_canonical.
(fill_attr, make_length_attrs, optimize_attrs, gen_attr)
(make_internal_attr): Update calls accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225884 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-md.h (message_with_line, error_with_line): Delete.
* read-md.c (message_with_line, error_with_line): Delete.
* gensupport.h: Include read-md.h.
(md_rtx_info): New structure.
(read_md_rtx): Use it.  Return a bool success value.
* gensupport.c (read_md_rtx): Likewise.
* genattr-common.c (gen_attr): Take an md_rtx_info rather than an rtx.
(main): Update after interface changes.
* genattr.c (gen_attr): Take an md_rtx_info rather than an rtx.
(main): Update after interface changes.
* genattrtab.c (insn_code_number): Delete.
(optimize_attrs): Add a max_insn_code parameter and use it instead
of insn_code_number.
(gen_attr): Take an md_rtx_info rather than an rtx and lineno.
Use *_at rather than *_with_line functions.
(gen_insn): Likewise.
(gen_delay): Likewise.
(gen_insn_reserv): Likewise.
(gen_bypass): Take an md_rtx_info rather than an rtx.
(main): Update after interface changes.  Use a local max_insn_code
variable instead of insn_code_number.
* genautomata.c (gen_cpu_unit): Take an md_rtx_info rather than
an rtx.  Use fatal_at rather than fatal.
(gen_query_cpu_unit, gen_bypass, gen_excl_set)
(gen_presence_absence_set, gen_presence_set, gen_final_presence_set)
(gen_absence_set, gen_final_absence_set, gen_automaton)
(gen_automata_option, gen_reserv, gen_insn_reserv): Likewise.
(main): Update after interface changes.
* gencodes.c (gen_insn): Take an md_rtx_info rather than an rtx
and code number.
(main): Update after interface changes.
* genconditions.c (main): Use new read_md_rtx interface.
* genconfig.c (gen_insn): Take an md_rtx_info rather than an rtx.
(gen_expand, gen_split, gen_peephole, gen_peephole2): Likewise.
(main): Update after interface changes.
* genemit.c (insn_code_number, insn_index_number): Delete.
(gen_insn): Take an md_rtx_info rather than an rtx and lineno.
Use fatal_at rather than fatal.
(gen_expand): Take an md_rtx_info rather than an rtx.  Use fatal_at
rather than fatal.
(gen_split): Likewise.
(main): Update after interface changes.
* genextract.c (line_no): Delete.
(gen_insn): Take an md_rtx_info rather than an rtx and lineno.
Update call to walk_rtx.
(VEC_safe_set_locstr): Add an md_rtx_info argument.  Use message_at
rather than message_with_line.
(walk_rtx): Add an md_rtx_info argument.  Update call to
VEC_safe_set_locstr.
(main): Update after interface changes.
* genflags.c (gen_insn): Take an md_rtx_info rather than an rtx
and lineno.  Use error_at rather than separate message_with_line
calls and have_error assignments.
(main): Update after interface changes.
* genmddump.c (main): Use new read_md_rtx interface.
* genopinit.c (insn): Take an md_rtx_info rather than an rtx.
(main): Update after interface changes.
* genoutput.c (next_code_number): Delete.
(gen_insn): Take an md_rtx_info rather than an rtx and lineno.
(gen_peephole, gen_expand, gen_split): Likewise.
(note_constraint): Likewise.  Use *_at rather than *_with_line
functions.
(main): Update after interface changes.
* genpeep.c (gen_peephole): Take an md_rtx_info rather than an
rtx and lineno.
(main): Update after interface changes.
* genpreds.c (process_define_predicate): Take an md_rtx_info rather
than an rtx and lineno.
(process_define_constraint): Likewise.
(process_define_register_constraint): Likewise.
(main): Update after interface changes.
* genrecog.c (next_insn_code, pattern_lineno): Delete.
(validate_pattern): Replace top-level rtx with an md_rtx_info.
Use *_at rather than *_with_line functions.
(match_pattern_2): Likewise.
(match_pattern_1, match_pattern): Add an md_rtx_info parameter.
(get_peephole2_pattern): Take an md_rtx_info rather than an rtvec.
Use *_at rather than *_with_line functions.
* gentarget-def.c (add_insn): New function.
(main): Use it.  Use new read_md_rtx interface.

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gcc/
* gensupport.h (compute_test_codes): Take a file_location rather
than a line number.
* gensupport.c (compute_test_codes): Likewise.  Use *_at functions
rather than *_with_line functions.
(process_define_predicate): Update call to compute_test_codes.
* genpreds.c (validate_exp): Take a file_location rather than a
line number.  Use *_at functions rather than *_with_line functions.
(process_define_predicate): Update call to validate_exp.
(constraint_data): Replace lineno field with a file_location.
(add_constraint): Take a file_location rather than a line number.
Use *_at functions rather than *_with_line functions.  Fix error
message for address constraints.  Update after changes to
validate_exp, constraint_data and compute_test_codes.
(process_define_constraint): Update accordingly.
(process_define_register_constraint): Likewise.

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gcc/
* genoutput.c (data): Use a file_location to record the source
position.
(nothing): Delete.
(idata, idata_end): Remove initialization.
(constraint_data): Replace lineno with a file_location.
(output_insn_data): Update after changes to data.
(gen_insn, gen_peephole, gen_expand, gen_split): Likewise.
(scan_operands): Likewise, using *_at rather than *_with_line
functions.
(process_template): Likewise.
(validate_insn_alternatives): Likewise.
(validate_insn_operands): Likewise.
(validate_optab_operands): Likewise.
(init_insn_for_nothing): Initialize idata and idata_end.
(note_constraint): Update after changes to constraint_data,
using at rather than with_line functions.
(mdep_constraint_len): Take a file_location rather than a
line number.  Use at rather than with_line functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225881 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-md.h (fatal_at): Declare.
* read-md.c (fatal_at): New function.
* genattrtab.c (insn_def, attr_desc, delay_desc): Use a file_location
to record the source position.
(check_attr_test): Take a file_location instead of a line number.
Use fatal_at instead of fatal.
(check_attr_value): Update after above changes, using "at"
rather than "with_line" reporting functions.
(convert_set_attr_alternative): Likewise.
(gen_attr): Likewise.
(check_defs): Likewise.  Don't assign to read_md_filename.
(gen_insn): Update initialization after above changes.
(gen_delay): Likewise.
(write_insn_cases): Print the filename for a define_peephole.
(gen_insn_reserv): Take a line number as argument and update
the call to check_attr_test.
(main): Pass a line number to gen_insn_reserv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225880 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-md.h (file_location): New structure.
(directive_handler_t): Take a file_location rather than a line number.
(message_at, error_at): Declare.
(read_skip_construct): Delete.
* read-md.c (message_with_line_1): Replace with...
(message_at_1): ...this new function.
(message_at, error_at): New functions.
(message_with_line, error_with_line): Update to use message_at_1.
(handle_enum): Take a file_location rather than a line number
and use error_at for error reporting.
(handle_include): Likewise.
(read_skip_construct): Likewise.  Make static.
(handle_file): Update after above changes.  Pass a file_location
rather than a line number to handle_directive.
* gensupport.c (queue_elem): Replace separate filename and lineno
with a file_location.
(queue_pattern): Replace filename and lineno arguments with a
file_location.  Update after change to queue_elem.
(process_define_predicate): Replace lineno argument with a
file_location and use error_at for error reporting.  Update
after above changes.
(process_rtx): Likewise.
(subst_pattern_match): Likewise.
(get_alternatives_number): Likewise.
(alter_predicate_for_insn): Likewise.
(rtx_handle_directive): Likewise.
(is_predicable): Update after above changes, using error_at rather
than error_with_line.
(has_subst_attribute): Likewise.
(identify_predicable_attribute): Likewise.
(alter_attrs_for_subst_insn): Likewise.
(process_one_cond_exec): Likewise.
(process_substs_on_one_elem): Likewise.
(process_define_subst): Likewise.
(check_define_attr_duplicates): Likewise.
(read_md_rtx): Update after change to queue_elem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225879 138bc75d-0d04-0410-961f-82ee72b054a4