2015-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>

* include/bits/range_access.h: Change class to typename in every
template.
(size, empty, data): New functions from N4280.
* testsuite/24_iterators/container_access.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226348 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>

PR libstdc++/60970
* include/bits/functional_hash.h (__hash_enum): New.
(hash): Derive from __hash_enum.
* testsuite/20_util/hash/60970.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226347 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Add basic FP16 support

gcc/:

* config/aarch64/aarch64-builtins.c (aarch64_fp16_type_node): New.
(aarch64_init_builtins): Make aarch64_fp16_type_node, use for __fp16.

* config/aarch64/aarch64-modes.def: Add HFmode.

* config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
__ARM_FP16_FORMAT_IEEE and __ARM_FP16_ARGS. Set bit 1 of __ARM_FP.

* config/aarch64/aarch64.c (aarch64_init_libfuncs,
aarch64_promoted_type): New.

(aarch64_float_const_representable_p): Disable HFmode.
(aarch64_mangle_type): Mangle half-precision floats to "Dh".
(TARGET_PROMOTED_TYPE): Define to aarch64_promoted_type.
(TARGET_INIT_LIBFUNCS): Define to aarch64_init_libfuncs.

* config/aarch64/aarch64.md (mov<mode>): Include HFmode using GPF_F16.
(movhf_aarch64, extendhfsf2, extendhfdf2, truncsfhf2, truncdfhf2): New.

* config/aarch64/iterators.md (GPF_F16): New.

gcc/testsuite/:

* gcc.target/aarch64/f16_movs_1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226346 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-29  Richard Biener  <rguenther@suse.de>

* match.pd: Merge address comparison patterns and make them
handle some more cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226345 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-29  Richard Biener  <rguenther@suse.de>

* genmatch.c (c_expr::gen_transform): Error on unknown captures.
(parser::parse_capture): Add bool argument on whether to reject
unknown captures.
(parser::parse_expr): Adjust.
(parser::parse_op): Likewise.
(parser::parse_pattern): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226344 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-29  Richard Biener  <rguenther@suse.de>

* gimple-fold.c (has_use_on_stmt): New function.
(replace_stmt_with_simplification): Use it to allow
abnormals originally referenced in the stmt.
(fold_stmt_1): Canonicalize operand order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226339 138bc75d-0d04-0410-961f-82ee72b054a4

Use fast unwinder for PowerPC

2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>

PR sanitizer/63927
* sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
for PowerPC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226338 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/67015
* include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
_BracketMatcher<>::_M_add_collating_element): Change signature
to make checking the and of bracket expression easier.
* include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
Treat '-' as a valid literal if it's at the end of bracket expression.
* testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
New testcases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226336 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR sanitizer/63927
* sanitizer_common/sanitizer_stacktrace.cc
(BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
find the link register at an offset of 16 from the base of the
caller's stack frame.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226335 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226334 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2015-07-28  David Sherwood  <david.sherwood@arm.com>

* config/arm/arm.c (neon_element_bits, neon_valid_immediate): Call
GET_MODE_INNER unconditionally.
* config/spu/spu.c (arith_immediate_p): Likewise.
* config/i386/i386.c (ix86_build_signbit_mask): Likewise.
* expmed.c (synth_mult): Remove check for VOIDmode result from
GET_MODE_INNER.
(expand_mult_const): Likewise.
* fold-const.c (fold_binary_loc): Replace call to element_precision
with call to GET_MODE_PRECISION.
* genmodes.c (emit_mode_inner_inline): Replace void_mode->name with
m->name.
(emit_mode_inner): Likewise.
* lto-streamer-out.c (lto_write_mode_table): Update GET_MODE_INNER
result check.
* machmode.h (GET_MODE_UNIT_SIZE): Simplify.
(GET_MODE_UNIT_PRECISION): Likewise.
* rtlanal.c (subreg_get_info): Call GET_MODE_INNER unconditionally.
* simplify-rtx.c (simplify_immed_subreg): Likewise.
* stor-layout.c (bitwise_type_for_mode): Update assert.
(element_precision): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226328 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (reload_load_address): New targetm instruction
pattern.
* reload1.c (gen_reload): Use it instead of HAVE_*/gen_* interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226326 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (atomic_test_and_set): New targetm instruction
pattern.
* optabs.c (maybe_emit_atomic_test_and_set): Use it instead of
HAVE_*/gen_* interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226325 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (can_extend, ptr_extend): New targetm instruction
patterns.
* optabs.c (can_extend_p): Use them instead of HAVE_*/gen_* interface.
* simplify-rtx.c (simplify_unary_operation_1): Likewise.
* emit-rtl.c (set_reg_attrs_from_value): Likewise.
* rtlanal.c (nonzero_bits1): Likewise.
(num_sign_bit_copies1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226324 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (eh_return): New targetm instruction pattern.
* except.c (expand_eh_return): Use it instead of HAVE_*/gen_*
interface.
* function.c (thread_prologue_and_epilogue_insns): Remove
preprocessor condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226322 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (indirect_jump): New targetm instruction pattern.
* optabs.c (emit_indirect_jump): Use it instead of HAVE_*/gen_*
interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226321 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/fr30/fr30.md (indirect_jump): Use pmode_register_operand
instead of nonimmediate_operand.  Remove C condiition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226320 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Eric Gallager  <egall@gwmail.gwu.edu>

* check.tpl: Ignore .DS_Store directories.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226317 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Richard Biener  <rguenther@suse.de>

* match.pd: Add more simplification of address comparisons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226312 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Richard Biener  <rguenther@suse.de>

* match.pd: Re-order two cases in comparison with max/min
value simplification to make it apply for bools.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226311 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Properly handle simple arith+extend ops in rtx costs

* config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p):
Handle simple SIGN_EXTEND or ZERO_EXTEND.
(aarch64_rtx_costs): Properly strip extend or extract before
passing down to rtx costs again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226309 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Paolo Carlini  <paolo.carlini@oracle.com>

* call.c (build_op_delete_call, convert_like_real, build_over_call):
Use Use DECL_SOURCE_LOCATION and "%qD" in inform and pedwarn instead
of "%q+D".
* constexpr.c (explain_invalid_constexpr_fn): Likewise.
* decl.c (duplicate_decls): Likewise for warning/warning_at.
* except.c (maybe_noexcept_warning): Likewise.
* friend.c (make_friend_class): Likewise for inform.
* mangle.c (mangle_decl): Likewise for warning/warning_at.
* method.c (process_subob_fn, walk_field_subobs,
maybe_explain_implicit_delete): Likewise for inform.
* parser.c (cp_parser_lambda_introducer): Likewise.
* pt.c (check_specialization_namespace,
maybe_process_partial_specialization): Likewise for permerror.
(redeclare_class_template): Likewise for inform_n.
(coerce_template_parms, tsubst_copy_and_build): Likewise for inform.
* search.c (check_final_overrider): Likewise.
* semantics.c (process_outer_var_ref): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226308 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78.c (rl78_addsi3_internal): New function.
Optimizes the case where -mes0 is active and a constant symbolic
address is used.
* config/rl78/rl78-protos.h: Prototype the new function.
* config/rl78/rl78.md (addsi3_internal_real): Call new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226306 138bc75d-0d04-0410-961f-82ee72b054a4

Handle double reduction in parloops

2015-07-28  Tom de Vries  <tom@codesourcery.com>

* tree-parloops.c (reduc_stmt_res): New function.
(initialize_reductions, add_field_for_reduction)
(create_phi_for_local_result, create_loads_for_reductions)
(create_stores_for_reduction, build_new_reduction): Handle case that
reduc_stmt is a phi.
(gather_scalar_reductions): Allow double_reduc reductions.

* gcc.dg/autopar/uns-outer-4.c: Remove xfail on scan for parallelizing
outer loop.

* testsuite/libgomp.c/uns-outer-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226300 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Richard Biener  <rguenther@suse.de>

* fold-const.c (fold_comparison): Remove equality folding
of decl addresses ...
* match.pd: ... here and merge with existing pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226299 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-28  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    PR tree-optimization/66828
    * tree-ssa-math-opts.c (perform_symbolic_merge): Change type of inc
    from int64_t to uint64_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226298 138bc75d-0d04-0410-961f-82ee72b054a4

Honour DriverOnly for enum values in error messages

/gcc/ChangeLog

* opts-common.c (read_cmdline_option): List DriverOnly enum values as
valid only in the error message of the driver, not in the messages of
the language compilers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226297 138bc75d-0d04-0410-961f-82ee72b054a4

* config.sub, config.guess: Import from upstream.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226296 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226294 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c/ChangeLog

2015-07-28  Luis Felipe Strano Moraes  <luis.strano@gmail.com>
    Manuel López-Ibáñez  <manu@gcc.gnu.org>

* c-decl.c (get_parm_info): Remove static var. Update warning
message.

gcc/testsuite/ChangeLog

2015-07-28  Luis Felipe Strano Moraes  <luis.strano@gmail.com>
    Manuel López-Ibáñez  <manu@gcc.gnu.org>

* gcc.dg/parm-incomplete-1.c: Update.
* gcc.dg/pr18809-1.c: Update.
* gcc.dg/pr27953.c: Update.
* gcc.dg/vla-11.c: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226274 138bc75d-0d04-0410-961f-82ee72b054a4

* c-c++-common/Wtautological-compare-2.c: Remove unused line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226271 138bc75d-0d04-0410-961f-82ee72b054a4

Simplify gather_scalar_reductions

2015-07-27  Tom de Vries  <tom@codesourcery.com>

* tree-parloops.c (gather_scalar_reductions): Simplify function
structure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226270 138bc75d-0d04-0410-961f-82ee72b054a4

Update outer-4.c and uns-outer-4.c

2015-07-27  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/autopar/outer-4.c (parloop): Remove superfluous noinline
attribute.  Update comment.
(main): Remove.
Add scan for not parallelizing inner loop.
* gcc.dg/autopar/uns-outer-4.c (parloop): Remove superfluous noinline
attribute.
(main): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226269 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-devirt.c (types_same_for_odr): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226266 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/67030
* c-common.c (warn_tautological_cmp): Don't warn for macro expansion.

* c-c++-common/Wtautological-compare-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226264 138bc75d-0d04-0410-961f-82ee72b054a4

* constexpr.c (cxx_eval_call_expression): Don't add this call to
the hash table if !depth_ok.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226256 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/66468
* dwarf2out.c (gen_inlined_subroutine_die): Check
cgraph_function_possibly_inlined_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226255 138bc75d-0d04-0410-961f-82ee72b054a4

Add more tests for PR target/66232

PR target/66232
* gcc.target/i386/pr66232-6.c: New tests.
* gcc.target/i386/pr66232-7.c: Likewise.
* gcc.target/i386/pr66232-8.c: Likewise.
* gcc.target/i386/pr66232-9.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226254 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH][AArch64] Improve spill code - swap order in shr patterns

gcc/

* gcc/config/aarch64/aarch64.md (aarch64_lshr_sisd_or_int_<mode>3):
Place integer variant first.
(aarch64_ashr_sisd_or_int_<mode>3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226253 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] PR/63870 Add a __builtin_lane_check

        * config/arm/arm-builtins.c (enum arm_builtins):
        Add ARM_BUILTIN_NEON_BASE and ARM_BUILTIN_NEON_LANE_CHECK.
        (ARM_BUILTIN_NEON_BASE): Rename macro to....
        (ARM_BUILTIN_NEON_PATTERN_START): ...this.
        (arm_init_neon_builtins): Register __builtin_arm_lane_check.
        (arm_expand_neon_builtin): Handle ARM_BUILTIN_NEON_LANE_CHECK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226252 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] PR/63870 Add qualifier to check lane bounds in expand

* config/arm/arm-builtins.c (enum arm_type_qualifiers):
Add qualifier_lane_index.
(arm_binop_imm_qualifiers, BINOP_IMM_QUALIFIERS): New.
(arm_getlane_qualifiers): Use qualifier_lane_index.
(arm_lanemac_qualifiers): Rename to...
(arm_mac_n_qualifiers): ...this.
(LANEMAC_QUALIFIERS): Rename to...
(MAC_N_QUALIFIERS): ...this.
(arm_mac_lane_qualifiers, MAC_LANE_QUALIFIERS): New.
(arm_setlane_qualifiers): Use qualifier_lane_index.
(arm_ternop_imm_qualifiers, TERNOP_IMM_QUALIFIERS): New.
(enum builtin_arg): Add NEON_ARG_LANE_INDEX.
(arm_expand_neon_args): Handle NEON_ARG_LANE_INDEX.
(arm_expand_neon_builtin): Handle qualifier_lane_index.

* config/arm/arm-protos.h (neon_lane_bounds): Add const_tree parameter.
* config/arm/arm.c (bounds_check): Likewise, improve error message.
(neon_lane_bounds, neon_const_bounds): Add arguments to bounds_check.
* config/arm/arm_neon_builtins.def (vshrs_n, vshru_n, vrshrs_n,
vrshru_n, vshrn_n, vrshrn_n, vqshrns_n, vqshrnu_n, vqrshrns_n,
vqrshrnu_n, vqshrun_n, vqrshrun_n, vshl_n, vqshl_s_n, vqshl_u_n,
vqshlu_n, vshlls_n, vshllu_n): Change qualifiers to BINOP_IMM.
(vsras_n, vsrau_n, vrsras_n, vrsrau_n, vsri_n, vsli_n): Change
qualifiers to TERNOP_IMM.
(vdup_lane): Change qualifiers to GETLANE.
(vmla_lane, vmlals_lane, vmlalu_lane, vqdmlal_lane, vmls_lane,
vmlsls_lane, vmlslu_lane, vqdmlsl_lane): Change qualifiers to MAC_LANE.
(vmla_n, vmlals_n, vmlalu_n, vqdmlal_n, vmls_n, vmlsls_n, vmlslu_n,
vqdmlsl_n): Change qualifiers to MAC_N.

* config/arm/neon.md (neon_vget_lane<mode>, neon_vget_laneu<mode>,
neon_vget_lanedi, neon_vget_lanev2di, neon_vset_lane<mode>,
neon_vset_lanedi, neon_vdup_lane<mode>, neon_vdup_lanedi,
neon_vdup_lanev2di, neon_vmul_lane<mode>, neon_vmul_lane<mode>,
neon_vmull<sup>_lane<mode>, neon_vqdmull_lane<mode>,
neon_vq<r>dmulh_lane<mode>, neon_vq<r>dmulh_lane<mode>,
neon_vmla_lane<mode>, neon_vmla_lane<mode>, neon_vmlal<sup>_lane<mode>,
neon_vqdmlal_lane<mode>, neon_vmls_lane<mode>, neon_vmls_lane<mode>,
neon_vmlsl<sup>_lane<mode>, neon_vqdmlsl_lane<mode>):
Remove call to neon_lane_bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226251 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH][AArch64] Improve spill code - swap order in shl pattern

gcc/

* config/aarch64/aarch64.md (aarch64_ashl_sisd_or_int_<mode>3):
Place integer variant first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226247 138bc75d-0d04-0410-961f-82ee72b054a4

Fix logic error in Fortran OpenACC parsing

gcc/fortran/
* parse.c (parse_oacc_structured_block): Fix logic error.
Reported by Mikael Morin <mikael.morin@sfr.fr>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226246 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-27  Matthew Wahab  <matthew.wahab@arm.com>

* config/arm/arm-arches.def: Add "armv6kz". Replace 6ZK with 6KZ
and FL_FOR_ARCH6ZK with FL_FOR_ARCH6KZ.
* config/arm/arm-c.c (arm_cpu_builtins): Emit "__ARM_ARCH_6ZK__"
for armv6kz targets.
* config/arm/arm-cores.def: Replace 6ZK with 6KZ.
* config/arm/arm-protos.h (FL_ARCH6KZ): New.
(FL_FOR_ARCH6ZK): Remove.
(FL_FOR_ARCH6KZ): New.
(arm_arch6zk): New declaration.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm.c (arm_arch6kz): New.
(arm_option_override): Set arm_arch6kz.
* config/arm/arm.h (BASE_ARCH_6ZK): Rename to BASE_ARCH_6KZ.
* config/arm/driver-arm.c: Add comment to "armv6zk" entry.
        * doc/invoke.texi: Replace "armv6zk" with "armv6kz".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226243 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/66555
PR c/54979
* c-common.c (find_array_ref_with_const_idx_r): New function.
(warn_tautological_cmp): New function.
* c-common.h (warn_tautological_cmp): Declare.
* c.opt (Wtautological-compare): New option.

* c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.

* call.c (build_new_op_1): Call warn_tautological_cmp.
* pt.c (tsubst_copy_and_build): Use sentinel to suppress tautological
compare warnings.

* doc/invoke.texi: Document -Wtautological-compare.

* c-c++-common/Wtautological-compare-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226242 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-27  Richard Biener  <rguenther@suse.de>

* genmatch.c (decision_tree::gen_gimple): Split out large
subtrees into separate functions.
(decision_tree::gen_generic): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226241 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226240 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR c++/18969 (invalid return statement diagnosed too late)

gcc/cp/ChangeLog:

PR c++/18969
* typeck.c (check_return_expr): Also do the basic return-value
validity checking if processing_template_decl and yet types are
not dependent.  Remove obsolete code.

gcc/testsuite/ChangeLog:

PR c++/18969
* g++.dg/template/pr18969.C: New test.
* g++.dg/template/pr18969-2.C: New test.
* g++.old-deja/g++.jason/overload.C: Remove return value in
template function returning void.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226236 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-26  Paolo Carlini  <paolo.carlini@oracle.com>

* decl.c (poplevel): Use Use DECL_SOURCE_LOCATION and "%qD"
in warning_at instead of "%q+D" in warning.
(warn_extern_redeclared_static): Likewise for inform.
(check_redeclaration_no_default_args): Likewise for permerror.
(duplicate_decls): Likewise.
(check_previous_goto_1): Likewise for inform.
(check_goto, start_decl, check_for_uninitialized_const_var,
start_preparsed_function, finish_function§): Likewise.
* decl2.c (build_anon_union_vars, c_parse_final_cleanups): Likewise.
* init.c (sort_mem_initializers): Likewise.
* typeck.c (convert_for_initialization): Likewise for inform.
(maybe_warn_about_returning_address_of_local): Likewise.
* typeck2.c (abstract_virtuals_error_sfinae): Likewise for inform.
(cxx_incomplete_type_diagnostic): Likewise for emit_diagnostic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226234 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/alpha/pr66140.c (lpfc_bg_setup_bpl): Use unsigned
immediates to avoid shift-overflow warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226233 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c: Use SUBREG_P predicate.
* config/alpha/predicates.md: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226232 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226231 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR c++/66857

gcc/cp/ChangeLog:

PR c++/66857
* cvt.c (ocp_convert): Don't call scalar_constant_value when
converting to a class type.

gcc/testsuite/ChangeLog:

PR c++/66857
* g++.dg/init/pr66857.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226228 138bc75d-0d04-0410-961f-82ee72b054a4

S390: Clean up cross-compile for S390.

gcc/ChangeLog

* config.host (s390*-*-*): Include driver-native.c only when
building with s390* as host *and* target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226223 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/66930
* config/sh/sh.c (sh_split_movrt_negc_to_movt_xor): Add missing
T bit register modified_between_p check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226218 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix whitespace.
* testsuite/ChangeLog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226217 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c: Use SUBREG_P predicate.
* config/i386/i386.md: Ditto.
* config/i386/sse.md: Ditto.
* config/i386/predicates.md: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226216 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/67004
* config/i386/i386.h (ADJUST_INSN_LENGTH): Use NONDEBUG_INSN_P (INSN)
predicate and INSN_CODE (INSN) >= 0 to check for valid instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226215 138bc75d-0d04-0410-961f-82ee72b054a4

remove tree-browser

* Makefile.in: Remove use of TREEBROWSER.
* config.in: Regenerated.
* configure: Regenerated.
* configure.ac: Remove definition of TREEBROWSER.
* tree-browser.c: Removed.
* tree-browser.def: Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226214 138bc75d-0d04-0410-961f-82ee72b054a4

dump reasons why graphite failed to detect a scop

When trying to analyze why Graphite does not handle a loop nest, it is easy to
look in the dumps of -fdump-tree-graphite-all to guess what has to be changed to
catch the loop.  This patch makes the dumps a bit more verbose and useful.

* graphite-scop-detection.c: Include gimple-pretty-print.h.
(stmt_simple_for_scop_p): Print when a stmt is not handled in Graphite.
(scopdet_basic_block_info): Print when a loop or bb cannot be
represented in Graphite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226213 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/66648
* config/i386/i386.c (ix86_expand_set_or_movmem): Emit main loop
execution guard when min_size is less than size_needed.

testsuite/ChangeLog:

PR target/66648
* gcc.target/i386/pr66648.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226212 138bc75d-0d04-0410-961f-82ee72b054a4

update doc for supported isl versions

       * doc/install.texi: Document supported versions of ISL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226211 138bc75d-0d04-0410-961f-82ee72b054a4

Fixup graphite/uns-*.c testcases

2015-07-25  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/graphite/graphite.exp: Include uns-*.c files in
interchange_files and block_files variables.
* gcc.dg/graphite/uns-block-1.c (main): Change signed into unsigned
arithmetic.
* gcc.dg/graphite/uns-interchange-12.c: Same.
* gcc.dg/graphite/uns-interchange-14.c: Same.
* gcc.dg/graphite/uns-interchange-15.c: Same.
* gcc.dg/graphite/uns-interchange-9.c (foo): Same.
* gcc.dg/graphite/uns-interchange-mvt.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226209 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/64969
* pt.c (splice_late_return_type): Correct deduced return type for
abbreviated function template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226208 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/64989
* pt.c (splice_late_return_type): Correct deduced return type for
abbreviated function template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226207 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:
        PR lto/66752
        * tree-ssa-threadedge.c (simplify_conrol_stmt_condition): If we are
        unable to find X NE 0 in the tables, return X as the simplified
        condition.
        (fsm_find_control_statement_thread_paths): If nodes in NEXT_PATH are
        in VISISTED_BBS, then return failure.  Else add nodes from NEXT_PATH
        to VISISTED_BBS.  */
        * tree-ssa-threadupdate.c (duplicate_thread_path): Fix up edge flags
        after removing the control flow statement and unnecessary edges.

    testsuite/
        PR lto/66752
        * gcc.dg/tree-ssa/pr66752-2.c: New test.
        * gcc.dg/torture/pr66752-1.c: New test
        * g++.dg/torture/pr66752-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226206 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:
2015-07-23  Alexandre Oliva <aoliva@redhat.com>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226202 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226199 138bc75d-0d04-0410-961f-82ee72b054a4

syscall:  Add ioctl consts from if_tun.h

    During the gccgo build define constants from
    some header files are processed by mksysinfo.sh and
    added to syscall.go.  In some cases the constants
    are based on macros which are not processed
    correctly by mksysinfo.sh.  This adds the support
    to generate the correct values for the TUN* constants
    from linux/if_tun.h.

    Fixes golang/go#11707

    Reviewed-on: https://go-review.googlesource.com/12491

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226196 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_va_start): Remove
unneeded !TARGET_64BIT check.
(ix86_gimplify_va_arg): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226195 138bc75d-0d04-0410-961f-82ee72b054a4

Enable reductions without fassociative-math in graphite

2015-07-24  Tom de Vries  <tom@codesourcery.com>

* graphite-sese-to-poly.c (build_poly_scop): Always call
rewrite_commutative_reductions_out_of_ssa.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226194 138bc75d-0d04-0410-961f-82ee72b054a4

Don't allow unsafe reductions in graphite

2015-07-24  Tom de Vries  <tom@codesourcery.com>

* graphite-sese-to-poly.c (is_reduction_operation_p): Limit
flag_associative_math to FLOAT_TYPE_P.  Honour
TYPE_OVERFLOW_WRAPS for INTEGRAL_TYPE_P. Don't allow any other types.

* gcc.dg/graphite/block-1.c: Xfail scan.
* gcc.dg/graphite/interchange-12.c: Same.
* gcc.dg/graphite/interchange-14.c: Same.
* gcc.dg/graphite/interchange-15.c: Same.
* gcc.dg/graphite/interchange-9.c: Same.
* gcc.dg/graphite/interchange-mvt.c: Same.
* gcc.dg/graphite/uns-block-1.c: New test.
* gcc.dg/graphite/uns-interchange-12.c: New test.
* gcc.dg/graphite/uns-interchange-14.c: New test.
* gcc.dg/graphite/uns-interchange-15.c: New test.
* gcc.dg/graphite/uns-interchange-9.c: New test.
* gcc.dg/graphite/uns-interchange-mvt.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226193 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c++/64079
* toplev.c (check_global_declaration): Use DECL_SOURCE_LOCATION
and "%qD" in warning_at instead of "%q+D" in warning.

/testsuite
2015-07-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR c++/64079
* c-c++-common/Wunused-function-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226191 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_call_abi_override): Call ix86_function_abi.
(ix86_function_abi): Cleanup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226187 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Don't parse malformed receiver/parameters.

    Fixes golang/go#11576.

    Reviewed-on: https://go-review.googlesource.com/12157

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226185 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Disallow rune literals with '\X'.

    http://golang.org/ref/spec#Rune_literals states that rune literals
    encoded as hex bytes must begin with lowercase '\x'.
    Fixes golang/go#11575.

    Reviewed-on: https://go-review.googlesource.com/12158

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226184 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/66259
* config-ml.in: Reflects renaming of configure.in to configure.ac
* configure: Likewise
* configure.ac: Likewise

boehm-gc/

PR other/66259
* Makefile.direct: Reflects renaming of configure.in to configure.ac
* Makefile.dist: Likewise
* version.h: Likewise
* doc/README: Likewise

config/

PR other/66259
* gettext.m4: Reflects renaming of configure.in to configure.ac
* po.m4: Likewise
* stdint.m4: Likewise
* tcl.m4: Likewise

gcc/

PR other/66259
* acinclude.m4: Reflects renaming of configure.in to configure.ac
* configure: Likewise
* configure.ac: Likewise
* doc/install.texi: Likewise
* doc/tm.texi: Likewise
* doc/tm.texi.in: Likewise

gcc/ada/

PR other/66259
* prj-nmsc.adb: Reflects renaming of configure.in to configure.ac
* gcc-interface/Makefile.in: Likewise

intl/

PR other/66259
* configure: Reflects renaming of configure.in to configure.ac

libjava/

PR other/66259
* configure: Reflects renaming of configure.in to configure.ac

libjava/classpath

PR other/66259
* INSTALL: Reflects renaming of configure.in to configure.ac
* ltconfig: Likewise
* missing: Likewise
* m4/ac_prog_javac.m4: Likewise
* m4/ac_prog/javac_works.m4: Likewise
* resource/META-INF/mimetypes.default: Likewise

libjava/libltdl

PR other/66259
* THREADS: Reflects renaming of configure.in to configure.ac

liboffloadmic/

PR other/66259
* configure: Reflects renaming of configure.in to configure.ac

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226183 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Don't make temporaries for constant expressions.

    Fixes golang/go#11039.

    Reviewed-on: https://go-review.googlesource.com/10645

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226180 138bc75d-0d04-0410-961f-82ee72b054a4

[obvious] Use std::swap instead of manually swapping in a few more places

* alias.c (nonoverlapping_memrefs_p): Use std::swap instead of
manually swapping values.
* cse.c (fold_rtx): Likewise.
* lra-eliminations.c (form_sum): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226179 138bc75d-0d04-0410-961f-82ee72b054a4

* nl.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226177 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po,
ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, vi.po, zh_CN.po,
zh_TW.po: Update.
* uk.po: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226175 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
(_M_load_and_test_until): Whitespace.
(_M_load_and_test): Value-initialize the unused durations.
(_M_load_when_equal): Add missing return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226174 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64003
* config/i386/i386.h (ADJUST_INSN_LENGTH): New define.
* config/i386/i386.md (maybe_prefix_bnd): New attribute.
(*jcc_1, *jcc_2, jump, simple_return_internal)
(simple_return_pop_internal): Set attribute maybe_prefix_bnd.
Set length_nobnd attribute instead of length attribute.
(indirect_jump, *tablejump_1): Set attribute maybe_prefix_bnd.
(length_nobnd): Remove attribute.
(length): Remove length_nobnd processing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226173 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify.c (omp_default_clause): New function.  Reorganize flow
for clarity. Broken out of ...
(omp_notice_variable): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226170 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-24  Gary Funck  <gary@intrepid.com>

PR middle-end/66984
* fold-const.c (fold_binary_loc): Call fold_convert on arguments to
        fold_build2 for CEIL_DIV_EXPR and FLOOR_DIV_EXPR optimization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226168 138bc75d-0d04-0410-961f-82ee72b054a4

Add transform_to_exit_first_loop_alt dump success message

2015-07-24  Tom de Vries  <tom@codesourcery.com>

* tree-parloops.c (gen_parallel_loop): Add debug print for alternative
exit-first loop transform.

* gcc.dg/parloops-exit-first-loop-alt-2.c: Use debug print for
alternative exit-first loop transform.
* gcc.dg/parloops-exit-first-loop-alt-3.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-4.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-5.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-6.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-7.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-pr66652.c: Same.
* gcc.dg/parloops-exit-first-loop-alt.c: Same.
* gfortran.dg/parloops-exit-first-loop-alt-2.f95: Same.
* gfortran.dg/parloops-exit-first-loop-alt.f95: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226164 138bc75d-0d04-0410-961f-82ee72b054a4

Fix gfortran.dg/class_to_type_4.f90 deallocation code misordering failure

PR fortran/64986
gcc/fortran/
* trans-expr.c (gfc_trans_assignment_1): Put component deallocation
code at the beginning of the block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226162 138bc75d-0d04-0410-961f-82ee72b054a4

PR 66714

gcc/
* tree-cfg.c (struct replace_decls_d): New struct.
(replace_block_vars_by_duplicates_1): New function.
(replace_block_vars_by_duplicates): Use it to replace the decls
in the value exprs by duplicates.

libgomp/
* testsuite/libgomp.c/pr66714.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226160 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] elf toolchain does not pass -shared linker option

2015-07-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config/aarch64/aarch64-elf-raw.h (LINK_SPEC): Handle -h, -static,
-shared, -symbolic, -rdynamic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226159 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Fix LINUX_TARGET_LINK_SPEC to be consistent with ARM

2015-07-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

PR target/65711
* config/aarch64/aarch64-linux.h (LINUX_TARGET_LINK_SPEC): Move
-dynamic-linker within %{!static %{!shared, and -rdynamic within
%{!static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226158 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR ipa/66566
* ipa-inline-analysis.c (estimate_calls_size_and_time): Check
edge summary is available.

gcc/testsuite/

PR ipa/66566
* gcc.target/i386/mpx/pr66566.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226155 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-24  Richard Biener  <rguenther@suse.de>

* genmatch.c (struct dt_node): Add statistic fields.
(dt_node::analyze): New method.
(decision_tree::gen_gimple): Call analyze on the root node
and print statistics to stderr.
(decision_tree::gen_generic): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226154 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-24  Richard Biener  <rguenther@suse.de>

* fold-const.c (fold_binary_loc): Move simplifying of comparisons
against the highest or lowest possible integer ...
* match.pd: ... as patterns here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226153 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-24  Richard Biener  <rguenther@suse.de>

* genmatch.c (struct capture_info): Add same_as field.
(capture_info::capture_info): Initialize same_as.
(capture_info::walk_match): Compute same_as.
(capture_info::walk_result): Compute stuff for the leader.
(capture_info::walk_c_expr): Likewise.
(dt_simplify::gen_1): Only look at leaders when deciding
to force no side-effects or emit side-effects of omitted operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226152 138bc75d-0d04-0410-961f-82ee72b054a4

Add a testcase for PR bootstrap/66978

PR bootstrap/66978
* gcc.target/i386/pr66978.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226150 138bc75d-0d04-0410-961f-82ee72b054a4

S/390: Fix cfi for GPR 2 FPR saves

gcc/ChangeLog:

2015-07-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

    * config/s390/s390.c (s390_save_gprs_to_fprs): Add CFA_REGISTER
    reg note to the GPR -> FPR save instructions.

gcc/testsuite/ChangeLog:

2015-07-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

    * gcc.target/s390/gpr2fprsavecfi.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226149 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH] S/390: Improve risbg usage

gcc/ChangeLog:

2015-07-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

    * config/s390/s390.c (s390_rtx_costs): Make risbg patterns
    cheaper.
    (s390_expand_insv): Don't generate risbg pattern for constant zero
    sources.
    * config/s390/s390.md ("*insv<mode>_zEC12_appendbitsleft")
    ("*insv<mode>_z10_appendbitsleft"): New pattern definitions.  New
    splitters.

gcc/testsuite/ChangeLog:

2015-07-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

    * gcc.target/s390/insv-1.c: New test.
    * gcc.target/s390/insv-2.c: New test.
    * gcc.target/s390/insv-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226148 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH 4/4] S390 -march=native related fixes

gcc/ChangeLog

* config/s390/s390.c (s390_reorg): Clean up handling of processors with
-mtune=
(s390_issue_rate): Likewise.
(s390_sched_reorder): Likewise.
(s390_sched_variable_issue): Likewise.
(s390_loop_unroll_adjust): Likewise.
(s390_option_override):  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226147 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH 3/4] S390 -march=native related fixes

gcc/ChangeLog

* config/s390/driver-native.c (s390_host_detect_local_cpu): Handle
processor capabilities with -march=native.
* config/s390/s390.h (MARCH_MTUNE_NATIVE_SPECS): Likewise.
(DRIVER_SELF_SPECS): Likewise.  Join specs for 31 and 64 bit.
(S390_TARGET_BITS_STRING): Macro to simplify specs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226146 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH 2/4] S390 -march=native related fixes

gcc/ChangeLog

* config/s390/s390.c (s390_issue_rate): Handle PROCESSOR_2094_Z9_EC.
(s390_option_override): Likewise.
(s390_adjust_priority): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226145 138bc75d-0d04-0410-961f-82ee72b054a4