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Author SHA1 Message Date
Tom de Vries
383ec9fd77 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.

From-SVN: r226269
 2015-07-27 20:05:09 +00:00
Marek Polacek
28ee8b98ea * ipa-devirt.c (types_same_for_odr): Fix typo. 
From-SVN: r226266
 2015-07-27 19:36:40 +00:00
Marek Polacek
f2afe6dd93 re PR bootstrap/67030 (ARM bootstrap failure due to [-Werror=tautological-compare]) 
PR bootstrap/67030
	* c-common.c (warn_tautological_cmp): Don't warn for macro expansion.

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

From-SVN: r226264
 2015-07-27 19:09:27 +00:00
Jason Merrill
cca444fb00 constexpr.c (cxx_eval_call_expression): Don't add this call to the hash table if !depth_ok. 
* constexpr.c (cxx_eval_call_expression): Don't add this call to
	the hash table if !depth_ok.

From-SVN: r226256
 2015-07-27 12:57:21 -04:00
Jason Merrill
ad497dbb3e re PR lto/66468 (ICE in in check_die, at dwarf2out.c:5719) 
PR debug/66468
	* dwarf2out.c (gen_inlined_subroutine_die): Check
	cgraph_function_possibly_inlined_p.

From-SVN: r226255
 2015-07-27 12:57:15 -04:00
H.J. Lu
b5afeda1ed 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.

From-SVN: r226254
 2015-07-27 09:24:35 -07:00
Wilco Dijkstra
ad7b853a10 [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.

From-SVN: r226253
 2015-07-27 16:18:36 +00:00
Alan Lawrence
6d60b856e4 [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.

From-SVN: r226252
 2015-07-27 15:55:23 +00:00
Alan Lawrence
eaa80f6464 [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.

From-SVN: r226251
 2015-07-27 15:44:26 +00:00
Wilco Dijkstra
d99dacc948 [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.

From-SVN: r226247
 2015-07-27 15:02:55 +00:00
Thomas Schwinge
02bcdc56ee 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>.

From-SVN: r226246
 2015-07-27 16:26:41 +02:00
Matthew Wahab
39c1254139 arm-arches.def: Add "armv6kz". 
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".

From-SVN: r226243
 2015-07-27 13:07:09 +00:00
Marek Polacek
05b28fd6f9 re PR c++/66555 (Fails to warn for if (j == 0 && i == i)) 
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.

From-SVN: r226242
 2015-07-27 12:40:45 +00:00
Richard Biener
0fd357f27d genmatch.c (decision_tree::gen_gimple): Split out large subtrees into separate functions. 
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.

From-SVN: r226241
 2015-07-27 10:59:18 +00:00
GCC Administrator
26b4522dd4 Daily bump. 
From-SVN: r226240
 2015-07-27 00:16:14 +00:00
Patrick Palka
11f2c78ae8 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.

From-SVN: r226236
 2015-07-26 17:04:31 +00:00
Paolo Carlini
af7186706c decl.c (poplevel): Use Use DECL_SOURCE_LOCATION and "%qD" in warning_at instead of "%q+D" in warning. 
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.

From-SVN: r226234
 2015-07-26 09:17:03 +00:00
Uros Bizjak
6e07a52e77 pr66140.c (lpfc_bg_setup_bpl): Use unsigned immediates to avoid shift-overflow warnings. 
* gcc.target/alpha/pr66140.c (lpfc_bg_setup_bpl): Use unsigned
	immediates to avoid shift-overflow warnings.

From-SVN: r226233
 2015-07-26 11:08:04 +02:00
Uros Bizjak
e4e040f1a2 alpha.c: Use SUBREG_P predicate. 
* config/alpha/alpha.c: Use SUBREG_P predicate.
	* config/alpha/predicates.md: Ditto.

From-SVN: r226232
 2015-07-26 10:51:14 +02:00
GCC Administrator
2446df2021 Daily bump. 
From-SVN: r226231
 2015-07-26 00:16:17 +00:00
Patrick Palka
9783ae5a2f re PR c++/66857 (Reference not bound to lvalue) 
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.

From-SVN: r226228
 2015-07-25 23:15:44 +00:00
Dominik Vogt
39a8bd7b64 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.

From-SVN: r226223
 2015-07-25 18:34:15 +00:00
Oleg Endo
9354f9e7e2 re PR target/66930 (gengtype.c is miscompiled during stage2) 
gcc/
	PR target/66930
	* config/sh/sh.c (sh_split_movrt_negc_to_movt_xor): Add missing
	T bit register modified_between_p check.

From-SVN: r226218
 2015-07-25 14:07:17 +00:00
Uros Bizjak
97157e0f9e ChangeLog: Fix whitespace. 
* ChangeLog: Fix whitespace.
	* testsuite/ChangeLog: Ditto.

From-SVN: r226217
 2015-07-25 14:57:23 +02:00
Uros Bizjak
3a6d28d685 i386.c: Use SUBREG_P predicate. 
* config/i386/i386.c: Use SUBREG_P predicate.
	* config/i386/i386.md: Ditto.
	* config/i386/sse.md: Ditto.
	* config/i386/predicates.md: Ditto.

From-SVN: r226216
 2015-07-25 14:47:35 +02:00
Uros Bizjak
0453025d3f re PR target/67004 (valgrind error in recog_memoized & shorten_branches) 
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.

From-SVN: r226215
 2015-07-25 13:34:59 +02:00
Sebastian Pop
8d2ccbd266 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.

From-SVN: r226214
 2015-07-25 09:29:11 +00:00
Sebastian Pop
33df361a84 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.

From-SVN: r226213
 2015-07-25 09:22:29 +00:00
Uros Bizjak
4c141304a8 re PR target/66648 (incorrect memcpy expansion with unrolled_loop strategy at -O2) 
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.

From-SVN: r226212
 2015-07-25 11:19:24 +02:00
Sebastian Pop
f50d98b543 update doc for supported isl versions 
* doc/install.texi: Document supported versions of ISL.

From-SVN: r226211
 2015-07-25 09:14:55 +00:00
Tom de Vries
b23fdfb763 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.

From-SVN: r226209
 2015-07-25 07:52:59 +00:00
Jason Merrill
003670443a re PR c++/64969 (generic functions do not work with placeholder return types) 
PR c++/64969
	* pt.c (splice_late_return_type): Correct deduced return type for
	abbreviated function template.

From-SVN: r226208
 2015-07-25 03:12:31 -04:00
Jason Merrill
0c0d447a96 re PR c++/64989 (constant-initialization of self-referencing array) 
PR c++/64989
	* pt.c (splice_late_return_type): Correct deduced return type for
	abbreviated function template.

From-SVN: r226207
 2015-07-25 02:54:57 -04:00
Jeff Law
8edd0f66d8 revert: re PR lto/66752 (spec2000 255.vortex performance compiled with GCC is ~20% lower than with CLANG) 
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.

From-SVN: r226206
 2015-07-24 23:45:42 -06:00
David Edelsohn
64d7fb90be Revert: 
2015-07-23  Alexandre Oliva <aoliva@redhat.com>

From-SVN: r226202
 2015-07-24 21:28:21 -04:00
GCC Administrator
a406c8ce3f Daily bump. 
From-SVN: r226199
 2015-07-25 00:16:13 +00:00
Ian Lance Taylor
2850beb940 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

From-SVN: r226196
 2015-07-25 00:01:04 +00:00
Uros Bizjak
120536c753 i386.c (ix86_va_start): Remove unneeded !TARGET_64BIT check. 
* config/i386/i386.c (ix86_va_start): Remove
	unneeded !TARGET_64BIT check.
	(ix86_gimplify_va_arg): Ditto.

From-SVN: r226195
 2015-07-25 00:21:54 +02:00
Tom de Vries
5fed2e0d17 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.

From-SVN: r226194
 2015-07-24 20:55:31 +00:00
Tom de Vries
e6df850973 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.

From-SVN: r226193
 2015-07-24 20:55:22 +00:00
Manuel López-Ibáñez
274d8c11f3 re PR c++/64079 (%+D in diagnostics breaks pragma GCC diagnostic) 
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.

From-SVN: r226191
 2015-07-24 20:20:13 +00:00
Uros Bizjak
36b7d827db i386.c (ix86_call_abi_override): Call ix86_function_abi. 
* config/i386/i386.c (ix86_call_abi_override): Call ix86_function_abi.
	(ix86_function_abi): Cleanup.

From-SVN: r226187
 2015-07-24 21:03:45 +02:00
Ian Lance Taylor
484d5dde41 compiler: Don't parse malformed receiver/parameters. 
Fixes golang/go#11576.
    
    Reviewed-on: https://go-review.googlesource.com/12157

From-SVN: r226185
 2015-07-24 18:51:13 +00:00
Ian Lance Taylor
37aa341d9d 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

From-SVN: r226184
 2015-07-24 18:28:40 +00:00
Jeff Law
6b1786aa65 re PR other/66259 (Combined gcc and binutils build from git-master fails, with gas/as-new not existing) 
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

From-SVN: r226183
 2015-07-24 12:20:44 -06:00
Ian Lance Taylor
525a825bc6 compiler: Don't make temporaries for constant expressions. 
Fixes golang/go#11039.
    
    Reviewed-on: https://go-review.googlesource.com/10645

From-SVN: r226180
 2015-07-24 17:22:03 +00:00
Kyrylo Tkachov
4e1952ab19 [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.

From-SVN: r226179
 2015-07-24 16:46:04 +00:00
Joseph Myers
317b564092 * nl.po: Update. 
From-SVN: r226177
 2015-07-24 17:44:23 +01:00
Joseph Myers
d57937bbcf be.po, [...]: Update. 
* 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.

From-SVN: r226175
 2015-07-24 17:41:44 +01:00
Jonathan Wakely
fa0ed2b062 * 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.

From-SVN: r226174
 2015-07-24 17:30:04 +01:00