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Richard Biener
7d39012c24 re PR tree-optimization/62081 (ICE: in fix_loop_structure, at loop-init.c:208 with -fno-tree-ch -fno-tree-cselim -fno-tree-dominator-opts -fno-tree-reassoc -fno-tree-sink) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62081
	* tree-ssa-loop.c (pass_fix_loops): New pass.
	(pass_tree_loop::gate):  Do not fixup loops here.
	* tree-pass.h (make_pass_fix_loops): Declare.
	* passes.def: Schedule pass_fix_loops before GIMPLE loop passes.

From-SVN: r213961
 2014-08-14 13:14:24 +00:00
Richard Biener
833f94c011 re PR lto/62067 (lto-lang.c:549: too many calls to va_end on some code paths ?) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR lto/62067
	* lto-lang.c (def_fn_type): Fix error handling wrt va_end.

From-SVN: r213960
 2014-08-14 13:13:41 +00:00
Matthias Klose
e8af7616a9 requirements: Remove empty directory. 
2014-08-14  Matthias Klose  <doko@ubuntu.com>

        * testsuite/ext/random/uniform_on_sphere_distribution/requirements:
        Remove empty directory.

From-SVN: r213958
 2014-08-14 11:37:20 +00:00
Richard Biener
0cff9154ec tree.c (type_hash_lookup, [...]): Merge into ... 
2014-08-14  Richard Biener  <rguenther@suse.de>

	* tree.c (type_hash_lookup, type_hash_add): Merge into ...
	(type_hash_canon): ... this and avoid 2nd lookup for the add.

From-SVN: r213956
 2014-08-14 11:15:41 +00:00
Paolo Carlini
215acd2bae parser.c (cp_parser_init_declarator): Remove redundant check of decl_specifiers->type. 
/gcc/cp
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_init_declarator): Remove redundant check of
	decl_specifiers->type.

/gcc/testsuite
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/alias-decl-4.C: Adjust for parser change.
	* g++.dg/cpp0x/decltype2.C: Likewise.
	* g++.dg/cpp0x/decltype3.C: Likewise.
	* g++.dg/cpp0x/pr60249.C: Likewise.
	* g++.dg/cpp0x/variadic-ex10.C: Likewise.
	* g++.dg/cpp0x/variadic-ex14.C: Likewise.
	* g++.dg/cpp0x/variadic2.C: Likewise.
	* g++.dg/cpp0x/variadic74.C: Likewise.
	* g++.dg/parse/error10.C: Likewise.
	* g++.dg/parse/error15.C: Likewise.
	* g++.dg/parse/error2.C: Likewise.
	* g++.dg/template/crash106.C: Likewise.
	* g++.dg/template/crash89.C: Likewise.
	* g++.dg/template/nontype7.C: Likewise.
	* g++.dg/template/void3.C: Likewise.
	* g++.dg/template/void7.C: Likewise.

/libstdc++-v3
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/26_numerics/random/linear_congruential_engine/
	requirements/non_uint_neg.cc: Adjust for parser change.
	* testsuite/tr1/5_numerical_facilities/random/linear_congruential/
	requirements/non_uint_neg.cc: Likewise.

From-SVN: r213952
 2014-08-14 09:15:11 +00:00
Richard Biener
35770bb20f re PR middle-end/62090 (ice in compute_may_aliases) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62090
	* builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
	(fold_builtin_2): Do not fold sprintf.
	(fold_builtin_3): Likewise.
	* gimple-fold.c (gimple_fold_builtin_sprintf): New function
	moved from builtins.c.
	(gimple_fold_builtin): Fold sprintf.

	* gcc.dg/pr62090.c: New testcase.

From-SVN: r213951
 2014-08-14 09:02:18 +00:00
Richard Biener
121bc7dc36 re PR tree-optimization/62079 (ICE: in calc_dfs_tree, at dominance.c:401 with -fnon-call-exceptions) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/62079
	* recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
	run cleanup_cfg.

	* g++.dg/pr62079.C: New testcase.

From-SVN: r213950
 2014-08-14 08:56:49 +00:00
Ilya Enkovich
8e857bbfab ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of current_function_decl. 
gcc/
	* ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
	current_function_decl.

From-SVN: r213947
 2014-08-14 08:46:44 +00:00
Ilya Enkovich
1113596f06 cgraph.c (cgraph_node::function_symbol): Fix wrong cgraph_function_node to cgraph_node::function_symbol refactoring. 
gcc/
	* cgraph.c (cgraph_node::function_symbol): Fix wrong
	cgraph_function_node to cgraph_node::function_symbol
	refactoring.

From-SVN: r213946
 2014-08-14 08:45:45 +00:00
Zhenqiang Chen
4d2df0f470 arm.c (arm_option_override): Set max_insns_skipped to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2. 
ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* config/arm/arm.c (arm_option_override): Set max_insns_skipped
	to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.

testsuite/ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* gcc.target/arm/max-insns-skipped.c: New test.

From-SVN: r213939
 2014-08-14 04:47:43 +00:00
Bin Cheng
0b3a20e31d addrtmp.c: Add bind_pic_locally option. 
testcases
	* c-c++-common/addrtmp.c: Add bind_pic_locally option.

From-SVN: r213937
 2014-08-14 02:10:05 +00:00
GCC Administrator
bc54cc9a16 Daily bump. 
From-SVN: r213936
 2014-08-14 00:16:55 +00:00
Ian Lance Taylor
798c183f7f compiler, runtime: Fix unexpected GC interfering with closure passing. 
The Go frontend passes closures through to functions using the
functions __go_set_closure and __go_get_closure.  The
expectation is that there are no function calls between
set_closure and get_closure.  However, it turns out that there
can be function calls if some of the function arguments
require type conversion to an interface type.  Converting to
an interface type can allocate memory, and that can in turn
trigger a garbage collection, and that can in turn call pool
cleanup functions that may call __go_set_closure.  So the
called function can see the wrong closure value, which is bad.

This patch fixes the problem in two different ways.  First, we
move all type conversions in function arguments into temporary
variables so that they can not appear before the call to
__go_set_closure.  (This required shifting the flatten phase
after the simplify_thunk phase, since the latter expects to
work with unconverted argument types.)  Second, we fix the
memory allocation function to preserve the closure value
across any possible garbage collection.

A test case is the libgo database/sql check run with the
environment variable GOGC set to 1.

From-SVN: r213932
 2014-08-13 22:31:44 +00:00
Steve Ellcey
c6f9ea3b5e crtstuff.c: Undef caddr_t. 
2014-08-13  Steve Ellcey  <sellcey@mips.com>

	* crtstuff.c: Undef caddr_t.

From-SVN: r213931
 2014-08-13 22:23:16 +00:00
Jonathan Wakely
c6b3f349f5 re PR libstdc++/61841 (broken std::thread on Hurd) 
PR libstdc++/61841
	* include/std/thread (thread::_M_start_thread): Declare new overload.
	(thread::thread<_Callable, _Args...>): Call new overload with an
	explicit reference to pthread_create.
	* src/c++11/thread.cc (thread::_M_start_thread): Add new overload.
	* config/abi/pre/gnu.ver: Export new function.

From-SVN: r213922
 2014-08-13 19:40:10 +01:00
Jason Merrill
d2f2e467c0 call.c (build_x_va_arg): Support passing non-POD through .... 
* call.c (build_x_va_arg): Support passing non-POD through ....
	(convert_arg_to_ellipsis): Likewise.

From-SVN: r213921
 2014-08-13 14:25:06 -04:00
Sylvestre Ledru
f9089781eb 9drpc.adb: Fix a typo 
2014-08-13  Sylvestre Ledru  <sylvestre@debian.org>

        * 9drpc.adb: Fix a typo
        * s-interr.ads: Likewise
        * s-taskin.ads: Likewise
        * s-traces.ads: Likewise
        * sysdep.c: Likewise

From-SVN: r213917
 2014-08-13 16:59:05 +00:00
Sylvestre Ledru
af1e01525f Fix the date ... 
From-SVN: r213916
 2014-08-13 16:56:15 +00:00
Sylvestre Ledru
07ec100911 profiler_hash_func.h: Fix a comment typo 
2014-08-12  Sylvestre Ledru  <sylvestre@debian.org>

        * include/profile/impl/profiler_hash_func.h: Fix a comment typo

From-SVN: r213914
 2014-08-13 16:28:39 +00:00
Chen Gang
7bf721898d Remove redundant '@' to avoid compiling warning 
2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com

	* microblaze/microblaze.md: Remove redundant '@' to avoid compiling
	warning.

From-SVN: r213913
 2014-08-13 16:00:44 +00:00
Gary Benson
635f48009c demangler-fuzzer.c: New file. 
libiberty/
	* testsuite/demangler-fuzzer.c: New file.
	* testsuite/Makefile.in (fuzz-demangler): New rule.
	(demangler-fuzzer): Likewise.
	(mostlyclean): Clean up demangler fuzzer.

From-SVN: r213912
 2014-08-13 15:56:38 +00:00
Andrew Sutton
a3fea1ef37 pt.c (lookup_template_variable): Make dependent variable templates have unknown type. 
2014-08-13  Andrew Sutton  <andrew.n.sutton@gmail.com>

        * pt.c (lookup_template_variable): Make dependent variable templates
        have unknown type.

From-SVN: r213910
 2014-08-13 14:16:48 +00:00
Paolo Carlini
429e4fdebf 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com> 
* Fix thinko in the last commit.

From-SVN: r213908
 2014-08-13 11:56:45 +00:00
Paolo Carlini
a3ee88517c re PR libstdc++/62118 (cases under libstdc++-v3/testsuite/ext/ failed on aarch64/arm) 
2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/62118
	* include/ext/random.tcc (uniform_on_sphere_helper<2, _RealType>::
	operator()): Use std::hypot only when _GLIBCXX_USE_C99_MATH_TR1.

From-SVN: r213906
 2014-08-13 11:24:35 +00:00
Roman Gareev
0bcb976e6a pr35356-2.c: Update according to the ISL code generator. 
[gcc/testsuite]

	* gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
	generator.

From-SVN: r213905
 2014-08-13 11:10:25 +00:00
Paolo Carlini
b383fcb4f8 parser.c (cp_parser_elaborated_type_specifier): Handle specially cp_parser_template_id returning a BASELINK. 
2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_elaborated_type_specifier): Handle
	specially cp_parser_template_id returning a BASELINK.

2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_diagnose_invalid_type_name,
	cp_parser_make_typename_type): Remove scope parameter.
	(cp_parser_parse_and_diagnose_invalid_type_name,
	cp_parser_elaborated_type_specifier): Adjust calls.

From-SVN: r213897
 2014-08-13 08:47:40 +00:00
GCC Administrator
945da8c7ea Daily bump. 
From-SVN: r213896
 2014-08-13 00:16:52 +00:00
Jakub Jelinek
c7cf969cdb re PR target/62025 (Miscompilation of openssl sha512.c) 
PR target/62025
	* sched-deps.c (find_inc): Check if inc_insn doesn't clobber
	any registers that are used in mem_insn.

From-SVN: r213887
 2014-08-12 23:24:40 +02:00
Joel Sherrill
06a1d02efd socket.c: For RTEMS, use correct prototype of gethostbyname_r(). 
2014-08-12  Joel Sherrill <joel.sherrill@oarcorp.com>

	* socket.c: For RTEMS, use correct prototype of gethostbyname_r().
	* gsocket.h Add include of <unistd.h> on RTEMS.

From-SVN: r213884
 2014-08-12 19:49:26 +00:00
Joel Sherrill
809981faed Makefile.in: Add CFLAGS_FOR_TARGET to GNATLIBCFLAGS_FOR_C. 
2014-08-12  Joel Sherrill <joel.sherrill@oarcorp.com>

	* Makefile.in: Add CFLAGS_FOR_TARGET to GNATLIBCFLAGS_FOR_C.

From-SVN: r213880
 2014-08-12 19:47:09 +00:00
Marek Polacek
6dc99c33a6 c-parser.c (c_parser_postfix_expression): Add pedwarn. 
* c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
	Add pedwarn.
	(c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
	Likewise.
	(c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.

	* gcc.dg/concat.c: Add dg-options.
	* gcc.dg/func-outside-2.c: Add __extension__.
	* gcc.dg/pr19967.c: Use -std=c99.
	* gcc.dg/pr22458-1.c: Add dg-options.
	* gcc.dg/pr33676.c: Add dg-options.
	* gcc.dg/gnu-predef-1.c: New test.
	* gcc.dg/c90-func-1.c: New test.
	* gcc.dg/c90-func-2.c: New test.
	* gcc.dg/c90-func-2.h: New test.

From-SVN: r213875
 2014-08-12 18:53:33 +00:00
Ville Voutilainen
253e34040c Reject virt-specifiers on friends and member templates 
Reject virt-specifiers on friends and member templates
	* friend.c (do_friend): Diagnose virt-specifiers.
	* pt.c (push_template_decl_real): Diagnose virt-specifiers.

From-SVN: r213874
 2014-08-12 13:06:11 -04:00
Jonathan Wakely
caff45a635 * include/bits/basic_string.h (getline): Declare inline. 
From-SVN: r213873
 2014-08-12 16:48:23 +01:00
Steve Ellcey
2e45addf83 mips.h (ASM_SPEC): Pass float options to assembler. 
2014-08-12  Steve Ellcey  <sellcey@mips.com>

	* config/mips/mips.h (ASM_SPEC): Pass float options to assembler.

From-SVN: r213872
 2014-08-12 15:39:04 +00:00
Steve Ellcey
5b1ea7c568 mips16.S: Skip when __mips_soft_float is defined. 
2014-08-12  Steve Ellcey  <sellcey@mips.com>

	* config/mips/mips16.S:  Skip when __mips_soft_float is defined.

From-SVN: r213870
 2014-08-12 15:28:41 +00:00
Jonathan Wakely
191736612d basic_string.h (getline): Qualify call to prevent ADL and add overloads for rvalue streams. 
* include/bits/basic_string.h (getline): Qualify call to prevent ADL
	and add overloads for rvalue streams.
	* testsuite/21_strings/basic_string/inserters_extractors/char/12.cc:
	New.
	* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/12.cc:
	New.

From-SVN: r213869
 2014-08-12 16:19:53 +01:00
Steve Ellcey
909310bc4d t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib. 
2014-08-12  Steve Ellcey  <sellcey@mips.com>

	* config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
	(MULTILIB_DIRNAMES): Ditto.
	* config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
	* config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
	* config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
	* config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
	* config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
	* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.

From-SVN: r213868
 2014-08-12 15:10:42 +00:00
Janis Johnson
689ff566fb * lib/target/supports.exp 
(check_effective_target_arm_v8_neon_ok_nocache): Check for armv8
	or later.

From-SVN: r213866
 2014-08-12 15:00:26 +00:00
Janis Johnson
996682da85 * gcc.dg/pr59418.c: Don't add ARM options for a Thumb1 multilib. 
From-SVN: r213865
 2014-08-12 14:59:31 +00:00
Ramana Radhakrishnan
e19707f507 re PR target/61413 (__ARM_SIZEOF_WCHAR_T is constant 32 -- should be 4 or 2) 
Fix PR target/61413


2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/61413
	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
	of __ARM_SIZEOF_WCHAR_T.

From-SVN: r213864
 2014-08-12 14:59:23 +00:00
Janis Johnson
095b4716ec neon-vext-execute.c: Skip if the test won't run on Neon hardware. 
* gcc.target/arm/neon-vext-execute.c: Skip if the test won't run
	on Neon hardware.

From-SVN: r213863
 2014-08-12 14:58:19 +00:00
Janis Johnson
16b58ce172 pr48784.c: Skip for thumb1 multilib. 
* gcc.target/arm/pr48784.c: Skip for thumb1 multilib.
	* gcc.target/arm/pr59985.c: Likewise.

From-SVN: r213862
 2014-08-12 14:57:13 +00:00
Ramana Radhakrishnan
d31e00d4e9 re PR target/62098 (incorrect code generated by arm gcc) 
Fix PR target/62098

2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/62098
	* config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
	Remove unnecessary attributes.

From-SVN: r213861
 2014-08-12 14:32:07 +00:00
Igor Zamyatin
cd4e76fcea re PR other/61962 (GCC seems to enter an infinite loop when compiling the above cilk+ code.) 
PR other/61962

gcc/c-family/
        * array-notation-common.c (find_rank): Added handling for other
        types of references.

testsuite/
        * c-c++-common/cilk-plus/AN/pr61962.c: New test.

From-SVN: r213858
 2014-08-12 12:27:41 +00:00
Alexander Ivchenko
7955b06580 configure.ac: Move pthread affinity test to the place where '-pthread' passed to CFLAGS. 
libcilkrts/
	* configure.ac: Move pthread affinity test to the place where
	'-pthread' passed to CFLAGS. Otherwise the test always fails.
	(XCFLAGS): New variable for correctly passing
	'-pthread'.
	(XLDFLAGS): New variable for passing the correct pthread lib.
	* configure: Regenerate.
	* Makefile.am (AM_CFLAGS): Add $XCFLAGS.
	(AM_LDFLAGS): Add $XLDFLAGS.
	* Makefile.in: Regenerate.

From-SVN: r213854
 2014-08-12 11:06:44 +00:00
Alexander Ivchenko
5435176b31 inclhack.def (complier_h_tradcpp): Remove. 
fixincludes/
	* inclhack.def (complier_h_tradcpp): Remove.
	* fixincl.x: Regenerate.
	* tests/base/linux/compiler.h: Remove.

From-SVN: r213853
 2014-08-12 11:05:24 +00:00
Yury Gribov
63a4184f75 internal-fn.c (init_internal_fns): Fix off-by-one. 
2014-08-12  Yury Gribov  <y.gribov@samsung.com>
    
gcc/
	* internal-fn.c (init_internal_fns): Fix off-by-one.

From-SVN: r213848
 2014-08-12 07:34:33 +00:00
Alexander Ivchenko
537ddba3f0 i386.c (standard_sse_constant_opcode): Use vpxord/vpternlog if avx512 is availible. 
gcc/
	* config/i386/i386.c (standard_sse_constant_opcode): Use
	vpxord/vpternlog if avx512 is availible.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213847
 2014-08-12 07:28:15 +00:00
Thomas Preud'homme
3d8208ce68 re PR middle-end/62103 (Incorrect folding of bitfield in a union on big endian targets) 
2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR middle-end/62103
    * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
    bitfields, that is when size doesn't match the size of type or the
    size of the constructor.

    gcc/testsuite/
    PR middle-end/62103
    * gcc.c-torture/execute/bitfld-6.c: New test.

From-SVN: r213846
 2014-08-12 02:36:37 +00:00
GCC Administrator
5ea8ce44e9 Daily bump. 
From-SVN: r213845
 2014-08-12 00:17:19 +00:00