2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

* sanitizer_common/sanitizer_common_interceptors.inc:
Cherry pick upstream r211008.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211912 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-23  Paul Gortmaker  <paul.gortmaker@windriver.com>

        * gcc.c (set_multilib_dir): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211911 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/61553
* c-c++-common/pr61553.c (foo): Add dg-error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211910 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/61532
* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Do not
apply the signed specifier to wchar_t.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Check
cv-qualifier and size.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211909 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/
2014-06-23  Tobias Burnus  <burnus@net-b.de>

        * trans-decl.c (gfc_trans_deferred_vars): Fix handling of
        explicit-size arrays with -fcoarray=lib.

gcc/testsuite/
2014-06-23  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_32.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211907 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

DR 577
PR c++/33101
* decl.c (grokparms): Accept a single parameter of type 'void'.

/testsuite
2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

DR 577
PR c++/33101
* g++.dg/other/void1.C: Adjust.
* g++.dg/other/void3.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211906 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/61553
* c-common.c (get_atomic_generic_size): Don't segfault if the
type doesn't have a size.

* c-c++-common/pr61553.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211905 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-23  Richard Biener  <rguenther@suse.de>

* tree-ssa-loop.c (gate_loop): New function.
(pass_tree_loop::gate): Call it.
(pass_data_tree_no_loop, pass_tree_no_loop,
make_pass_tree_no_loop): New.
* tree-vectorizer.c: Include tree-scalar-evolution.c
(pass_slp_vectorize::execute): Initialize loops and SCEV if
required.
(pass_slp_vectorize::clone): New method.
* timevar.def (TV_TREE_NOLOOP): New.
* tree-pass.h (make_pass_tree_no_loop): Declare.
* passes.def (pass_tree_no_loop): New pass group with
SLP vectorizer.

* g++.dg/vect/slp-pr50413.cc: Scan and cleanup appropriate SLP dumps.
* g++.dg/vect/slp-pr50819.cc: Likewise.
* g++.dg/vect/slp-pr56812.cc: Likewise.
* gcc.dg/vect/bb-slp-1.c: Likewise.
* gcc.dg/vect/bb-slp-10.c: Likewise.
* gcc.dg/vect/bb-slp-11.c: Likewise.
* gcc.dg/vect/bb-slp-13.c: Likewise.
* gcc.dg/vect/bb-slp-14.c: Likewise.
* gcc.dg/vect/bb-slp-15.c: Likewise.
* gcc.dg/vect/bb-slp-16.c: Likewise.
* gcc.dg/vect/bb-slp-17.c: Likewise.
* gcc.dg/vect/bb-slp-18.c: Likewise.
* gcc.dg/vect/bb-slp-19.c: Likewise.
* gcc.dg/vect/bb-slp-2.c: Likewise.
* gcc.dg/vect/bb-slp-20.c: Likewise.
* gcc.dg/vect/bb-slp-21.c: Likewise.
* gcc.dg/vect/bb-slp-22.c: Likewise.
* gcc.dg/vect/bb-slp-23.c: Likewise.
* gcc.dg/vect/bb-slp-24.c: Likewise.
* gcc.dg/vect/bb-slp-25.c: Likewise.
* gcc.dg/vect/bb-slp-26.c: Likewise.
* gcc.dg/vect/bb-slp-27.c: Likewise.
* gcc.dg/vect/bb-slp-28.c: Likewise.
* gcc.dg/vect/bb-slp-29.c: Likewise.
* gcc.dg/vect/bb-slp-3.c: Likewise.
* gcc.dg/vect/bb-slp-30.c: Likewise.
* gcc.dg/vect/bb-slp-31.c: Likewise.
* gcc.dg/vect/bb-slp-32.c: Likewise.
* gcc.dg/vect/bb-slp-4.c: Likewise.
* gcc.dg/vect/bb-slp-5.c: Likewise.
* gcc.dg/vect/bb-slp-6.c: Likewise.
* gcc.dg/vect/bb-slp-7.c: Likewise.
* gcc.dg/vect/bb-slp-8.c: Likewise.
* gcc.dg/vect/bb-slp-8a.c: Likewise.
* gcc.dg/vect/bb-slp-8b.c: Likewise.
* gcc.dg/vect/bb-slp-9.c: Likewise.
* gcc.dg/vect/bb-slp-cond-1.c: Likewise.
* gcc.dg/vect/bb-slp-pattern-1.c: Likewise.
* gcc.dg/vect/bb-slp-pattern-2.c: Likewise.
* gcc.dg/vect/fast-math-bb-slp-call-1.c: Likewise.
* gcc.dg/vect/fast-math-bb-slp-call-2.c: Likewise.
* gcc.dg/vect/fast-math-bb-slp-call-3.c: Likewise.
* gcc.dg/vect/no-tree-reassoc-bb-slp-12.c: Likewise.
* gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: Likewise.
* gcc.dg/vect/pr26359.c: Likewise.
* gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211904 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (parser_build_binary_op): Don't call
warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.

* c-c++-common/pr49706-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211902 138bc75d-0d04-0410-961f-82ee72b054a4

Assume x86-64 if a 32-bit processor supports SSE2 and 64-bit

PR target/61570
* config/i386/driver-i386.c (host_detect_local_cpu): Set arch
to x86-64 if a 32-bit processor supports SSE2 and 64-bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211901 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcc/61585
* unwind-seh.c (_Unwind_GetGR): Check for proper
index range.
(_Unwind_SetGR): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211900 138bc75d-0d04-0410-961f-82ee72b054a4

Re: [AArch64] Implement ADD in vector registers for 32-bit scalar values.

gcc/

* config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
"yes" where needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211899 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR bootstrap/61583
* tree-vrp.c (remove_range_assertions): Do not set is_unreachable
to zero on debug statements.
gcc/testsuite/
* gcc.dg/pr61583.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211897 138bc75d-0d04-0410-961f-82ee72b054a4

PR/60825 Make {int,uint}64x1_t in arm_neon.h a proper vector type

gcc/ChangeLog:
  PR target/60825
* config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
Ignore third operand if present by marking qualifier_internal.

* config/aarch64/aarch64-simd-builtins.def (abs): Comment.

* config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
vector extension.
(aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
(vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
logic in GCC vector extensions

(vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.

(vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.

(vget_high_s64, vget_high_u64): Reimplement with GCC vector
extensions.

(__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
(vget_low_s64): Use __GET_LOW macro.
(vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
(vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
(vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
__builtin_aarch64_lane_boundsi, use GCC vector extensions.

(vcombine_s64): Use GCC vector extensions; remove cast.
(vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
Fix type signature; remove cast.

gcc/testsuite/ChangeLog:
* g++.dg/abi/mangle-neon-aarch64.C (f22, f23): New tests of
[u]int64x1_t.

* gcc.target/aarch64/aapcs64/func-ret-64x1_1.c: Add {u,}int64x1 cases.
* gcc.target/aarch64/aapcs64/test_64x1_1.c: Likewise.

* gcc.target/aarch64/scalar_intrinsics.c (test_vaddd_u64,
test_vaddd_s64, test_vceqd_s64, test_vceqzd_s64, test_vcged_s64,
test_vcled_s64, test_vcgezd_s64, test_vcged_u64, test_vcgtd_s64,
test_vcltd_s64, test_vcgtzd_s64, test_vcgtd_u64, test_vclezd_s64,
test_vcltzd_s64, test_vqaddd_u64, test_vqaddd_s64, test_vqdmlals_s32,
test_vqdmlsls_s32, test_vqdmulls_s32, test_vuqaddd_s64,
test_vsqaddd_u64, test_vqmovund_s64, test_vqmovnd_s64,
test_vqmovnd_u64, test_vsubd_u64, test_vsubd_s64, test_vqsubd_u64,
test_vqsubd_s64, test_vshld_s64, test_vshld_u64, test_vrshld_s64,
test_vrshld_u64, test_vshrd_n_s64, test_vshrd_n_u64, test_vsrad_n_s64,
test_vsrad_n_u64, test_vrshrd_n_s64, test_vrshrd_n_u64,
test_vrsrad_n_s64, test_vrsrad_n_u64, test_vqrshld_s64,
test_vqrshld_u64, test_vqshlud_n_s64, test_vqshld_s64, test_vqshld_u64,
test_vqshld_n_u64, test_vqshrund_n_s64, test_vqrshrund_n_s64,
test_vqshrnd_n_s64, test_vqshrnd_n_u64, test_vqrshrnd_n_s64,
test_vqrshrnd_n_u64, test_vshld_n_s64, test_vshdl_n_u64,
test_vslid_n_s64, test_vslid_n_u64, test_vsrid_n_s64,
test_vsrid_n_u64): Fix signature to match intrinsic.

(test_vabs_s64): Remove.
(test_vaddd_s64_2, test_vsubd_s64_2): Use force_simd.

(test_vdupd_lane_s64): Rename to...
(test_vdupd_laneq_s64): ...and remove a call to force_simd.

(test_vdupd_lane_u64): Rename to...
(test_vdupd_laneq_u64): ...and remove a call to force_simd.

(test_vtst_s64): Rename to...
(test_vtstd_s64): ...and change int64x1_t to int64_t.

(test_vtst_u64): Rename to...
(test_vtstd_u64): ...and change uint64x1_t to uint64_t.

* gcc.target/aarch64/singleton_intrinsics_1.c: New file.
* gcc.target/aarch64/vdup_lane_1.c, gcc.target/aarch64/vdup_lane_2.c:
Remove out-of-bounds tests.
* gcc.target/aarch64/vneg_s.c (INDEX*, RUN_TEST): Remove INDEX macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211894 138bc75d-0d04-0410-961f-82ee72b054a4

PR/60825 Make float64x1_t in arm_neon.h a proper vector type

gcc/ChangeLog:
PR target/60825
* config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
V1DFmode.
* config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
add V1DFmode
(BUILTIN_VD1): New.
(BUILTIN_VD_RE): Remove.
(aarch64_init_simd_builtins): Add V1DF to modes/modenames.
(aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
* config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
variant but not df.
(vreinterpretv1df*, vreinterpret*v1df): New.
(vreinterpretdf*, vreinterpret*df): Remove.
* config/aarch64/aarch64-simd.md (aarch64_create, aarch64_reinterpret*):
Generate V1DFmode pattern not DFmode.
* config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
(VD1): New.
* config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
(vcreate_f64): Remove cast, use v1df builtin.
(vcombine_f64): Remove cast, get elements with gcc vector extensions.
(vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
vmov_n_f64, vst1_f64): Use gcc vector extensions.
(vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
add range check using __builtin_aarch64_im_lane_boundsi.
(vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
type signature, use gcc vector extensions.
(vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
vreinterpret_u64_f64): Use v1df builtin not df.

gcc/testsuite/ChangeLog:
* g++.dg/abi/mangle-neon-aarch64.C: Also test mangling of float64x1_t.
* gcc.target/aarch64/aapcs/test_64x1_1.c: New test.
* gcc.target/aarch64/aapcs/func-ret-64x1_1.c: New test.
* gcc.target/aarch64/simd/ext_f64_1.c (main): Compare vector elements.
* gcc.target/aarch64/vadd_f64.c: Rewrite with macro to use vector types.
* gcc.target/aarch64/vsub_f64.c: Likewise.
* gcc.target/aarch64/vdiv_f.c (INDEX*, RUN_TEST): Remove indexing scheme
as now the same for all variants.
* gcc.target/aarch64/vrnd_f64_1.c (compare_f64): Return float64_t not
float64x1_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211892 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/parse_numbers.h (_Number_help): Fix divide-by-zero.
* include/std/chrono (_Checked_integral_constant): Allow zero.
* testsuite/20_util/duration/literals/values.cc: Test non-positive
values and digit separators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211890 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Implement ADD in vector registers for 32-bit scalar values.

gcc/

* config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
vector registers.

gcc/testsuite/

* gcc.target/aarch64/scalar_shift_1.c: Fix expected assembler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211887 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-cgraph.c (lto_output_node, input_node): Set/get init/fini priority
directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211886 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

* loop-invariant.c (pre_check_invariant_p): New function.
(find_invariant_insn): Call pre_check_invariant_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211885 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211884 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61565

* compare-elim.c (struct comparison): Add eh_note.
(find_comparison_dom_walker::before_dom_children): Don't eliminate
a redundant comparison in a different EH region.  Purge EH edges if
necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211881 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Merge the var_shift yes/no alternatives

All instructions that are "var_shift" for some alternative have the shift
amount as operands[2].

This patch introduces an attribute "maybe_var_shift".  If that is set to
"yes", the default value of "var_shift" is set based on the operands[2]
value.

With that, we can merge the var_shift yes/no cases everywhere.  Do so.

Also change some more "i" to "n".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211880 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Merge ashrsi3 and ashrdi3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211879 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Merge rotlsi3 and rotldi3

This uses the rotl* extended mnemonics instead of the rlw*nm and rld*cl
mnemonics, because they are shorter and more importantly they look the
same for 32-bit and 64-bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211878 138bc75d-0d04-0410-961f-82ee72b054a4

Merge ashlsi3 and ashldi3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211877 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Merge lshrsi3 and lshrdi3

For this create a new mode_attr "hH".

Also change "i" constraints on the shift amount to "n", which better
describes what it really is (GCC takes the integer value of these
operands and does arithmetic on them; symbolic constants will not work
here).

Also merge the "dot" insns with the corresponding splitters.  To do
this, don't allow the dot insns for CBE non-microcode mode at all
(it previously would just split it back always).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211876 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Remove "O" alternative from lshrsi3

Nothing will ever generate RTL matching this alternative.  Maybe long
ago this was needed, but not anymore.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211875 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
(mips_move_from_gpr_cost): Likewise.
(mips_register_move_cost): Update accordingly.
(mips_secondary_reload_class): Remove name of in_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211874 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-22  Marc Glisse  <marc.glisse@inria.fr>

PR target/61503
* config/i386/i386.md (x86_64_shrd, x86_shrd,
ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211873 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211872 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/localalias.c: Fix broken commit.
* gcc.dg/globalalias.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211869 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

gcc/
* config/nios2/nios2.c: Include "builtins.h".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211868 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (tls_model_names): New variable.
* print-tree.c (print_node): Simplify.
* varpool.c (tls_model_names): New variable.
(dump_varpool_node): Output tls model.

* lto-symtab.c (lto_varpool_replace_node): Report TLS model conflicts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211865 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/localalias.c: New testcase.
* gcc.dg/localalias-2.c: New testcase.
* gcc.dg/globalalias.c: New testcase.
* gcc.dg/globalalias-2.c: New testcase.
* ipa-visibility.c (function_and_variable_visibility): Disable
temporarily local aliases for some targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211864 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211863 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/arm/lto/lto.exp: Exit immediately if not arm*-*-* target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211860 138bc75d-0d04-0410-961f-82ee72b054a4

* asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
* flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
into SANITIZE_UNDEFINED.
* doc/invoke.texi: Describe -fsanitize=bounds.
* gimplify.c (gimplify_call_expr): Add gimplification of internal
functions created in the FEs.
* internal-fn.c: Move "internal-fn.h" after "tree.h".
(expand_UBSAN_BOUNDS): New function.
* internal-fn.def (UBSAN_BOUNDS): New internal function.
* internal-fn.h: Don't define internal functions here.
* opts.c (common_handle_option): Add -fsanitize=bounds.
* sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
* tree-core.h: Define internal functions here.
(struct tree_base): Add ifn field.
* tree-pretty-print.c: Include "internal-fn.h".
(dump_generic_node): Handle functions without CALL_EXPR_FN.
* tree.c (get_callee_fndecl): Likewise.
(build_call_expr_internal_loc): New function.
* tree.def (CALL_EXPR): Update description.
* tree.h (CALL_EXPR_IFN): Define.
(build_call_expr_internal_loc): Declare.
* ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
types.
(ubsan_type_descriptor): Change bool parameter to enum
ubsan_print_style.  Adjust the code.  Add handling of
UBSAN_PRINT_ARRAY.
(ubsan_expand_bounds_ifn): New function.
(ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
(ubsan_build_overflow_builtin): Likewise.
(instrument_bool_enum_load): Likewise.
(ubsan_instrument_float_cast): Likewise.
* ubsan.h (enum ubsan_print_style): New enum.
(ubsan_expand_bounds_ifn): Declare.
(ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
c-family/
* c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
(ubsan_walk_array_refs_r): New function.
(c_genericize): Instrument array bounds.
* c-ubsan.c: Include "internal-fn.h".
(ubsan_instrument_division): Mark instrumented arrays as having
side effects.  Adjust ubsan_type_descriptor call.
(ubsan_instrument_shift): Likewise.
(ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
(ubsan_instrument_bounds): New function.
(ubsan_array_ref_instrumented_p): New function.
(ubsan_maybe_instrument_array_ref): New function.
* c-ubsan.h (ubsan_instrument_bounds): Declare.
(ubsan_array_ref_instrumented_p): Declare.
(ubsan_maybe_instrument_array_ref): Declare.
testsuite/
* c-c++-common/ubsan/bounds-1.c: New test.
* c-c++-common/ubsan/bounds-2.c: New test.
* c-c++-common/ubsan/bounds-3.c: New test.
* c-c++-common/ubsan/bounds-4.c: New test.
* c-c++-common/ubsan/bounds-5.c: New test.
* c-c++-common/ubsan/bounds-6.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211859 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/33363
* invoke.texi: Don't mention nonexisting -fcase-lower option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211858 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.md: Append `DONE' to preparation
statements of `bswap' pattern splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211857 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59296
* call.c (add_function_candidate): Avoid special 'this' handling
if we have a ref-qualifier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211854 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/61556
* call.c (build_over_call): Call build_this in template path.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211853 138bc75d-0d04-0410-961f-82ee72b054a4

Update definition of call_fusage_contains_non_callee_clobbers

2014-06-20  Tom de Vries  <tom@codesourcery.com>

* target.def (call_fusage_contains_non_callee_clobbers): Update
definition.
* doc/tm.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211852 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/

Make the tests big-endian friendly.

* gcc.target/aarch64/aapcs64/test_25.c: Update.
* gcc.target/aarch64/aapcs64/va_arg-1.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-12.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-2.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-3.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-4.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-5.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-6.c: Ditto.
* gcc.target/aarch64/aapcs64/va_arg-7.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211851 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Yury Gribov  <y.gribov@samsung.com>

gcc/
* asan.c (instrument_strlen_call): Fixed instrumentation of
trailing byte.

gcc/testsuite/
* c-c++-common/asan/strlen-overflow-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211849 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-20  Martin Jambor  <mjambor@suse.cz>

PR ipa/61540
* ipa-prop.c (impossible_devirt_target): New function.
(try_make_edge_direct_virtual_call): Use it, also instead of
asserting.

testsuite/
        * g++.dg/ipa/pr61540.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211847 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Yury Gribov  <y.gribov@samsung.com>

gcc/
PR sanitizer/61530
* asan.c (build_check_stmt): Add condition.

gcc/testsuite/
* c-c++-common/asan/pr61530.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211846 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-20  Martin Jambor  <mjambor@suse.cz>

PR ipa/61211
* cgraph.c (clone_of_p): Allow skipped_branch to deal with
expanded clones.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211844 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Fix some saturating math NEON intrinsics types.

[gcc/]
* config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
Update comments.
(VCONQ): Make comment more helpful.
(VCON): Delete.
* config/aarch64/aarch64-simd.md
(aarch64_sqdmulh_lane<mode>):
Use VCOND for operands 2.  Update lane checking and flipping logic.
(aarch64_sqrdmulh_lane<mode>): Likewise.
(aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
(aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
(aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
attribute of operand 3 to VCOND.
(aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
(aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
(aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
(aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
(aarch64_sqdmull2_lane<mode>_internal): Likewise.
(aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
define_insn.
(aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
(aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
(aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
(aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
(aarch64_sqdmull2_laneq<mode>_internal): Likewise.
(aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
operand to VCOND.  Update lane flipping and bounds checking logic.
(aarch64_sqdmlal2_lane<mode>): Likewise.
(aarch64_sqdmlsl_lane<mode>): Likewise.
(aarch64_sqdmull_lane<mode>): Likewise.
(aarch64_sqdmull2_lane<mode>): Likewise.
(aarch64_sqdmlal_laneq<mode>):
Replace VCON usage with VCONQ.
Emit aarch64_sqdmlal_laneq<mode>_internal insn.
(aarch64_sqdmlal2_laneq<mode>): Emit
aarch64_sqdmlal2_laneq<mode>_internal insn.
Replace VCON with VCONQ.
(aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
(aarch64_sqdmlsl2_laneq<mode>): Likewise.
(aarch64_sqdmull_laneq<mode>): Emit
aarch64_sqdmull_laneq<mode>_internal insn.
Replace VCON with VCONQ.
(aarch64_sqdmull2_laneq<mode>): Emit
aarch64_sqdmull2_laneq<mode>_internal insn.
(aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
* config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
of 3rd argument to int16x4_t.
(vqdmlalh_lane_s16): Likewise.
(vqdmlslh_lane_s16): Likewise.
(vqdmull_high_lane_s16): Likewise.
(vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
(vqdmlal_lane_s16): Don't create temporary int16x8_t value.
(vqdmlsl_lane_s16): Likewise.
(vqdmull_lane_s16): Don't create temporary int16x8_t value.
(vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
(vqdmlals_lane_s32): Likewise.
(vqdmlsls_lane_s32): Likewise.
(vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
(vqdmulls_lane_s32): Likewise.
(vqdmlal_lane_s32): Don't create temporary int32x4_t value.
(vqdmlsl_lane_s32): Likewise.
(vqdmull_lane_s32): Don't create temporary int32x4_t value.
(vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
(vqrdmulhh_lane_s16): Likewise.
(vqdmlsl_high_lane_s16): Likewise.
(vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
(vqdmlsl_high_lane_s32): Likewise.
(vqrdmulhs_lane_s32): Likewise.

[gcc/testsuite]
* gcc.target/aarch64/simd/vqdmulhh_lane_s16.c: New test.
* gcc.target/aarch64/simd/vqdmulhs_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqrdmulhh_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqrdmulhs_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_high_lane_s16.c: New test.
* gcc.target/aarch64/simd/vqdmlal_high_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_high_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_high_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlal_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlalh_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlals_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_high_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_high_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_high_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_high_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsl_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmlslh_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmlsls_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmulh_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmulh_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmulhq_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmulhq_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_high_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_high_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_high_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_high_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmull_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqdmullh_lane_s16.c: Likewise.
* gcc.target/aarch64/simd/vqdmulls_lane_s32.c: Likewise.
* gcc.target/aarch64/simd/vqrdmulh_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqrdmulh_laneq_s32.c: Likewise.
* gcc.target/aarch64/simd/vqrdmulhq_laneq_s16.c: Likewise.
* gcc.target/aarch64/simd/vqrdmulhq_laneq_s32.c: Likewise.
* gcc.target/aarch64/vector_intrinsics.c: Simplify arm_neon.h include.
(test_vqdmlal_high_lane_s16): Fix parameter type.
(test_vqdmlal_high_lane_s32): Likewise.
(test_vqdmull_high_lane_s16): Likewise.
(test_vqdmull_high_lane_s32): Likewise.
(test_vqdmlsl_high_lane_s32): Likewise.
(test_vqdmlsl_high_lane_s16): Likewise.
* gcc.target/aarch64/scalar_intrinsics.c (test_vqdmlalh_lane_s16):
Fix argument type.
(test_vqdmlals_lane_s32): Likewise.
(test_vqdmlslh_lane_s16): Likewise.
(test_vqdmlsls_lane_s32): Likewise.
(test_vqdmulhh_lane_s16): Likewise.
(test_vqdmulhs_lane_s32): Likewise.
(test_vqdmullh_lane_s16): Likewise.
(test_vqdmulls_lane_s32): Likewise.
(test_vqrdmulhh_lane_s16): Likewise.
(test_vqrdmulhs_lane_s32): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211842 138bc75d-0d04-0410-961f-82ee72b054a4

Fix finding reg-sets of call insn

2014-06-20  Tom de Vries  <tom@codesourcery.com>

* final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
get_call_reg_set_usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211841 138bc75d-0d04-0410-961f-82ee72b054a4

Don't save function_used_regs if it contains all call_used_regs

2014-06-20  Tom de Vries  <tom@codesourcery.com>

* final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
it contains all call_used_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211840 138bc75d-0d04-0410-961f-82ee72b054a4

Use function_used_regs variable in collect_fn_hard_reg_usage

2014-06-20  Tom de Vries  <tom@codesourcery.com>

* final.c (collect_fn_hard_reg_usage): Add and use variable
function_used_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211839 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (struct symtab_node): Add field in_init_priority_hash
(set_init_priority, get_init_priority, set_fini_priority,
get_fini_priority): New methods.
* tree.c (init_priority_for_decl): Remove.
(init_ttree): Do not initialize init priority.
(decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
(decl_priority_info): Remove.
(decl_init_priority_insert): Rewrite.
(decl_fini_priority_insert): Rewrite.
* tree.h (tree_priority_map_eq, tree_priority_map_hash,
tree_priority_map_marked_p): Remove.
* lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
* lto-streamer-out.c (hash_tree): Do not hash priorities.
* tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
not output priorities.
(pack_ts_function_decl_value_fields): Likewise.
* tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
not input priorities.
(unpack_ts_function_decl_value_fields): Likewise.
* symtab.c (symbol_priority_map): Declare.
(init_priority_hash): Declare.
(symtab_unregister_node): Unregister from priority hash, too.
(symtab_node::get_init_priority, cgraph_node::get_fini_priority):
New methods.
(symbol_priority_map_eq, symbol_priority_map_hash): New functions.
(symbol_priority_info): New function.
(symtab_node::set_init_priority, cgraph_node::set_fini_priority):
New methods.
* tree-core.h (tree_priority_map): Remove.

* lto.c (compare_tree_sccs_1): Do not compare priorities.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211838 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
0xff to uint64_t before shifting it up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211837 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-20  Julian Brown  <julian@codesourcery.com>
    Chung-Lin Tang  <cltang@codesourcery.com>

* config/arm/arm.c (arm_output_mi_thunk): Fix offset for
TARGET_THUMB1_ONLY. Add comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211834 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-20  Tobias Burnus  <burnus@net-b.de>

        PR testsuite/61567
        * gfortran.dg/coarray_collectives_5.f90: Update
        dg-final scan-tree-dump-times.
        * gfortran.dg/coarray_collectives_6.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211833 138bc75d-0d04-0410-961f-82ee72b054a4

c-family/ChangeLog
2014-06-20 Hale Wang <hale.wang@arm.com>

PR lto/61123
* c.opt (fshort-enums): Add to LTO.
* c.opt (fshort-wchar): Likewise.

testsuite/ChangeLog
2014-06-20 Hale Wang <hale.wang@arm.com>

* gcc.target/arm/lto/: New folder to verify the LTO option.
* gcc.target/arm/lto/pr61123-enum-size_0.c: New test case.
* gcc.target/arm/lto/pr61123-enum-size_1.c: Likewise.
* gcc.target/arm/lto/lto.exp: New exp file used to test LTO option.
* lib/lto.exp (object-readelf): New procedure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211832 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211831 138bc75d-0d04-0410-961f-82ee72b054a4

Fix aarch64_emit_call_insn return type

2014-06-19  Tom de Vries  <tom@codesourcery.com>

* config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
return type to void.
* config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211823 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/61454
* expr.c (scalarize_intrinsic_call): Take care of optional
arguments.
* gfortran.dg/pr61454.f90: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211822 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59296
* call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211821 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

* loop-invariant.c (get_inv_cost): Skip invariants, which are marked
as "move", from depends_on.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211818 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

2014-06-19  Terry Guo  <terry.guo@arm.com>

* config/arm/thumb1.md (define_split): Split 64bit constant in earlier
stage.

gcc/testsuite/ChangeLog:

2014-06-19  Terry Guo  <terry.guo@arm.com>

* gcc.target/arm/thumb1-load-64bit-constant-1.c: New test.
* gcc.target/arm/thumb1-load-64bit-constant-2.c: Ditto.
* gcc.target/arm/thumb1-load-64bit-constant-3.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211817 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/
2014-06-19  Tobias Burnus  <burnus@net-b.de>

        * trans-intrinsic.c (conv_co_minmaxsum): Fix argument
        passing.

gcc/testsuite/
2014-06-19  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray/collectives_2.f90: Extend
        and make valid.

libgfortran/
2014-06-19  Tobias Burnus  <burnus@net-b.de>

        * caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
        _gfortran_caf_co_min): Fix stat setting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211816 138bc75d-0d04-0410-961f-82ee72b054a4

Ignore gcc_update output

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211815 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211814 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Make cr5 allocatable

A comment in rs6000.h says "cr5 is not supposed to be used".  I checked
all ABIs, going as far back as PowerOpen (1994), and found no mention
of this.

Also document cr6 is used by some vector instructions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211811 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59296
* call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
ref-qualifier handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211809 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/61507
* pt.c (resolve_overloaded_unification): Preserve
ARGUMENT_PACK_EXPLICIT_ARGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211808 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61550
* config/sh/sh.c (prepare_move_operands): Don't process TLS
addresses here if reload in progress or completed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211807 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (OpenMP): Update refs to OpenMP 4.0.
        * intrinsic.texi (OpenMP Modules): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211806 138bc75d-0d04-0410-961f-82ee72b054a4

Enable LRA for MIPS

gcc/

* config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
"TARGET_MIPS16 ? M16_REGS : GR_REGS".
* config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
(mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
(mips_register_priority): New function that implements the target
hook TARGET_REGISTER_PRIORITY.
(mips_spill_class): Likewise for TARGET_SPILL_CLASS.
(mips_lra_p): Likewise for TARGET_LRA_P.
(TARGET_REGISTER_PRIORITY): Define macro.
(TARGET_SPILL_CLASS): Likewise.
(TARGET_LRA_P): Likewise.
* config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
classes.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(BASE_REG_CLASS): Use M16_SP_REGS.
* config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
New set attribute to enable alternatives depending on the register
allocator used.
(*mul_acc_si_r3900, *mul_sub_si): Likewise.
(*lea64): Disable pattern for MIPS16.
* config/mips/mips.opt (mlra): New option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211805 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix whitespace.
* testsuite/ChangeLog: Fix invalid entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211804 138bc75d-0d04-0410-961f-82ee72b054a4

Add support for reloading a frame address with an invalid base

gcc/

* lra-constraints.c (base_to_reg): New function.
(process_address): Use new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211802 138bc75d-0d04-0410-961f-82ee72b054a4

-fuse-caller-save - Enable for AArch64

2014-05-30  Tom de Vries  <tom@codesourcery.com>

* config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
* config/aarch64/aarch64.c
(TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
(aarch64_emit_call_insn): New function.
(aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
of emit_call_insn.
* config/aarch64/aarch64.md (define_expand "call_internal")
(define_expand "call_value_internal", define_expand "sibcall_internal")
(define_expand "sibcall_value_internal"): New.
(define_expand "call", define_expand "call_value")
(define_expand "sibcall", define_expand "sibcall_value"): Use internal
expand variant and aarch64_emit_call_insn.

* gcc.target/aarch64/fuse-caller-save.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211799 138bc75d-0d04-0410-961f-82ee72b054a4

-fuse-caller-save - Enable for ARM

2014-06-18  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
* config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
Redefine to true.
(arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
clobbers to CALL_INSN_FUNCTION_USAGE.
(define_expand "sibcall_internal")
(define_expand "sibcall_value_internal"): New.
(define_expand "call", define_expand "call_value"): Add argument to
arm_emit_call_insn.
(define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
(define_expand "sibcall_value"): Use sibcall_value_internal and
arm_emit_call_insn.

* gcc.target/arm/fuse-caller-save.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211798 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211797 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
__udivmoddi4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211796 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
annotations. Fix DWARF information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211795 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
__udivmoddi4, and fixups for negative operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211794 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211793 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
to __udivmoddi4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211792 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
manipulation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211791 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
describing register usage on function entry and exit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211790 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
(__aeabi_ldivmod): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211789 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (Standard Names): Use @itemx for grouped items.
Remove blank line after @item.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211788 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61545

* config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211785 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Charles Baylis  <charles.baylis@linaro.org>

* config/arm/arm.c (neon_vector_mem_operand): Allow register
POST_MODIFY for neon loads and stores.
(arm_print_operand): Output post-index register for neon loads and
stores.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211783 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Richard Biener  <rguenther@suse.de>

* tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211782 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Richard Biener  <rguenther@suse.de>

* tree-pass.h (make_pass_dce_loop): Remove.
* passes.def: Replace pass_dce_loop with pass_dce.
* tree-ssa-dce.c (perform_tree_ssa_dce): If something
changed free niter estimates and reset the scev cache.
(tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
make_pass_dce_loop): Remove.
* tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
(fini_copy_prop): Return whether something changed.  Always
let substitute_and_fold perform DCE and free niter estimates
and reset the scev cache if so.
(execute_copy_prop): If sth changed schedule cleanup-cfg.
(pass_data_copy_prop): Do not unconditionally schedule
cleanup-cfg or update-ssa.

* gcc.dg/vect/vect.exp: Remove dump-tree-dceloop-* processing.
* gcc.dg/vect/dump-tree-dceloop-pr26359.c: Rename to ...
* gcc.dg/vect/pr26359.c: ... this and adjust appropriately.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211781 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/61518
gcc/
        * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
        reduction var is used in reduction stmt or phi-function only.

gcc/testsuite/
        * gcc.dg/torture/pr61518.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211780 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] Fix check for __FAST_MATH in arm_neon.h

* config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211779 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR tree-optimization/61517
    * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
    whose rhs's first tree is the source expression instead of the
    expression itself.
    (find_bswap_or_nop): Likewise.
    (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
    gimple stmt whose rhs's first tree is the source. In the memory source
    case, move the stmt to be replaced close to one of the original load to
    avoid the problem of a store between the load and the stmt's original
    location.
    (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
    signature.

    gcc/testsuite/
    * gcc.c-torture/execute/bswap-2.c (incorrect_read_le32): New.
    (incorrect_read_be32): Likewise.
    (main): Call incorrect_read_* to test stmt replacement is made by
    bswap at the right place.
    * gcc.c-torture/execute/pr61517.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211778 138bc75d-0d04-0410-961f-82ee72b054a4

Use strict_low_part for loading a constant only if it is cheaper

PR rtl-optimization/54555
* postreload.c (move2add_use_add2_insn): Substitute
STRICT_LOW_PART only if it is cheaper.

testsuite/:
PR rtl-optimization/54555
* gcc.target/m68k/pr54555.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211777 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
Do not use unspec as call operand.  Use memory_operand instead of
memory_nox32_operand and add "m" operand constraint.  Disable
pattern for TARGET_X32.
(*sibcall_pop_memory): Ditto.
(*sibcall_value_memory): Ditto.
(*sibcall_value_pop_memory): Ditto.
(sibcall peepholes): Merge SImode and DImode patterns using
W mode iterator.  Use memory_operand instead of memory_nox32_operand.
Disable pattern for TARGET_X32.  Check if eliminated register is
really dead after call insn.  Generate call RTX without unspec operand.
(sibcall_value peepholes): Ditto.
(sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
instead of memory_nox32_operand.  Check if eliminated register is
really dead after call insn. Generate call RTX without unspec operand.
(sibcall_value_pop peepholes): Ditto.
* config/i386/predicates.md (memory_nox32_operand): Remove predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211776 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Terry Guo  <terry.guo@arm.com>

PR target/61544
* config/arm/arm.c (thumb1_reorg): Move to next basic block if we
reach the head.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211775 138bc75d-0d04-0410-961f-82ee72b054a4

Fix libstdc++/61536 - Export out of line typeinfo comparison operators

2014-06-18  Paolo Carlini  <paolo.carlini@oracle.com>
    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR libstdc++/61536
* config/abi/pre/gnu.ver: Adjust for out of line comparisons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211774 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Olivier Hainque <hainque@adacore.com>

        improve sloc assignment on bind_expr entry/exit code

        gcc/
        * tree-core.h (tree_block): Add an "end_locus" field, allowing
        memorization of the end of block source location.
        * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
        * gimplify.c (gimplify_bind_expr): Propagate the block start and
        end source location info we have on the block entry/exit code we
        generate.

        testsuite/
        * gnat.dg/blocklocs.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211773 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Richard Biener  <rguenther@suse.de>

* common.opt (fssa-phiopt): New option.
* opts.c (default_options_table): Enable -fssa-phiopt with -O1+
but not with -Og.
* tree-ssa-phiopt.c (pass_phiopt): Add gate method.
* doc/invoke.texi (-fssa-phiopt): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211772 138bc75d-0d04-0410-961f-82ee72b054a4

[genattrtab] Fix memory corruption, allocate enough memory for all bypassed reservations

* genattrtab.c (n_bypassed): New variable.
(process_bypasses): Initialise n_bypassed.
Count number of bypassed reservations.
(make_automaton_attrs): Allocate space for bypassed reservations
rather than number of bypasses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211771 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-18  Richard Biener  <rguenther@suse.de>

* tree-ssa-propagate.c (replace_phi_args_in): Return whether
we propagated anything.
(substitute_and_fold_dom_walker::before_dom_children): Something
changed if we propagated into PHI arguments.
* tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
we removed a stmt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211770 138bc75d-0d04-0410-961f-82ee72b054a4