Commits · 94bfa2da9a5a7912f0b48bf9501f3246eb86ee14 · lvzhengyang / riscv-gcc-1

02 Jun, 2014 8 commits

Fix ICE in aarch64_float_const_representable_p · 94bfa2da

2014-06-02  Tom de Vries  <tom@codesourcery.com>

	* config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
	case that x has VOIDmode.

From-SVN: r211132

committed Jun 02, 2014

94bfa2da Browse Files

Fix a decl to match the calls to it. · 242d4d3f

	* trans-decl.c (gfc_build_builtin_function_decls): Correct number of
	arguments to caf_init.

From-SVN: r211131

committed Jun 02, 2014

242d4d3f Browse Files

Delete a copy that looks like a relic from obstack times. · 4a1f940f
```
	* varasm.c (copy_constant): Delete function.
	(build_constant_desc): Don't call it.

From-SVN: r211130
```
Bernd Schmidt committed Jun 02, 2014
4a1f940f Browse Files

re PR target/61154 ([ARM] wide-int merge introduced regressions in vshuf tests) · 27e83a44

Fix PR target/61154

2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/61154
	* config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
	* config/arm/arm.md (mov64 splitter): Replace const_double_operand
	with immediate_operand.

From-SVN: r211129

committed Jun 02, 2014

27e83a44 Browse Files

re PR tree-optimization/61346 (VRP chooses bad bounds for variable) · 2ba0071e

2014-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61346
	* gcc.dg/torture/pr61346.c: New testcase.

From-SVN: r211128

committed Jun 02, 2014

2ba0071e Browse Files

* config/ia64/ia64.c · 31815ed7

(ia64_first_cycle_multipass_dfa_lookahead_guard): Check
pending_data_specs first.

From-SVN: r211127

committed Jun 02, 2014

31815ed7 Browse Files

re PR middle-end/61378 (Obvious bug in vn_reference_lookup_3) · 61dd7fbc

2014-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61378
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
	valueized_anything.

From-SVN: r211126

committed Jun 02, 2014

61dd7fbc Browse Files

Daily bump. · 7c2385cb
```
From-SVN: r211125
```
GCC Administrator committed Jun 02, 2014
7c2385cb Browse Files

01 Jun, 2014 11 commits

uses_allocator.h (__uses_allocator_helper): Simplify. · 314efb66

	* include/bits/uses_allocator.h (__uses_allocator_helper): Simplify.
	(__uses_allocator_arg): Remove unused type.
	(__uses_alloc0): Turn into a trivial type.
	(__uses_alloc): Add missing template parameter in primary template.
	(__uses_alloc_impl): Rename to __uses_alloc_t.

From-SVN: r211121

committed Jun 01, 2014

314efb66 Browse Files

sibcall-2.c: Xfail dg-final scan-assembler-not, not compilation. · 54dbf90c

	* gcc.target/i386/sibcall-2.c: Xfail dg-final scan-assembler-not,
	not compilation.
	* gcc.target/i386/sibcall-4.c: Ditto.
	* gcc.target/i386/fuse-caller-save.c: Add -mregparm=1 for ia32 target.

From-SVN: r211120

committed Jun 01, 2014

54dbf90c Browse Files

constraints.md (Bw): Rename from 'w'. · 1828d3e6

	* config/i386/constraints.md (Bw): Rename from 'w'.
	(Bz): Rename from 'z'.
	* config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.

From-SVN: r211119

committed Jun 01, 2014

1828d3e6 Browse Files

sibcall-2.c (dg-final): Properly escape '[' and ']' in scan-assembler-not string. · 7fd009d0

	* gcc.target/i386/sibcall-2.c (dg-final): Properly escape '[' and ']'
	in scan-assembler-not string.
	* gcc.target/i386/sibcall-3.c (dg-final): Ditto.
	* gcc.target/i386/sibcall-4.c (dg-final): Ditto.
	* gcc.target/i386/sibcall-6.c (dg-final): Ditto.

From-SVN: r211118

committed Jun 01, 2014

7fd009d0 Browse Files

* Add missing ChangeLog entry. · e9e195d6
```
From-SVN: r211117
```
Kai Tietz committed Jun 01, 2014
e9e195d6 Browse Files

pex-win32.c (argv_to_cmdline): Don't quote args unnecessarily · ad484eca

2014-06-01  Ray Donnelly  <mingw.android@gmail.com>

        * pex-win32.c (argv_to_cmdline): Don't quote
        args unnecessarily

From-SVN: r211116

committed Jun 01, 2014

ad484eca Browse Files

pr60969.C (dg-do compile): Change ilp32 target to ia32. · e3bbcfb2
```
	* g++.dg/pr60969.C (dg-do compile): Change ilp32 target to ia32.

From-SVN: r211114
```
Uros Bizjak committed Jun 01, 2014
e3bbcfb2 Browse Files

re PR libstdc++/61374 (string_view::operator string() is buggy) · 16545743

	PR libstdc++/61374
	* include/experimental/string_view (operator basic_string): Correct
	order of arguments.
	(to_string): Replace with member function.
	Add inline specifiers. Remove unused header. Remove _S_empty_rep and
	allow _M_str to be null.
	* testsuite/experimental/string_view/cons/char/1.cc: Adjust to new
	default constructor semantics.
	* testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
	* testsuite/experimental/string_view/operations/copy/char/1.cc: Fix
	copyright dates. Remove unused header.
	* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/data/char/1.cc:
	Fix copyright dates. Adjust to new default constructor semantics.
	* testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/to_string/1.cc: New.

From-SVN: r211113

committed Jun 01, 2014

16545743 Browse Files

re PR target/61377 (Bootstrap failure on x86_64-apple-darwin13) · 6041d142

	PR target/61377
	* constrains.md (define_constrain): New 'Bs' constraint.
	* i386.md (sibcall_insn_operand): Use Bs instead of m constraint.

From-SVN: r211112

committed Jun 01, 2014

6041d142 Browse Files

re PR target/61377 (Bootstrap failure on x86_64-apple-darwin13) · 4a065d4a
```
	PR target/61377
	* gcc.target/i386/sibcall-6.c: New test.

From-SVN: r211111
```
Kai Tietz committed Jun 01, 2014
4a065d4a Browse Files
Daily bump. · 9406c7d0
```
From-SVN: r211110
```
GCC Administrator committed Jun 01, 2014
9406c7d0 Browse Files

31 May, 2014 4 commits

Summary: m68k: add missing early clobber in beq0_di, bne0_di patterns · aef1bf3b

* config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
a separate alternative where the scratch operand 2 is marked as
early clobber.

From-SVN: r211104

committed May 31, 2014

aef1bf3b Browse Files

arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define. · f10743d3

gcc/

2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
	(arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
	(bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
	and __builtins_arm_get_fpscr.
	(arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
	__builtins_arm_get_fpscr.
	(arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
	__builtins_arm_ldfpscr.
	(arm_atomic_assign_expand_fenv): New function.
	* config/arm/vfp.md (set_fpscr): New pattern.
	(get_fpscr) : Likewise.
	* config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
	VUNSPEC_SET_FPSCR.
	* doc/extend.texi (AARCH64 Built-in Functions) : Document
	__builtins_arm_set_fpscr, __builtins_arm_get_fpscr.

From-SVN: r211103

committed May 31, 2014

f10743d3 Browse Files

DR 1227 PR c++/57543 · cab421f4

/cp
2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1227
	PR c++/57543
	* cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
	* pt.c (tsubst_function_type): Inject the this parameter; do the
	substitutions in the order mandated by the DR.
	(copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
	* decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
	(static_fn_type): Copy it.
	* decl2.c (build_memfn_type, change_return_type,
	cp_reconstruct_complex_type): Likewise.
	* parser.c (cp_parser_lambda_declarator_opt): Likewise.
	* tree.c (strip_typedefs): Likewise.
	* typeck.c (merge_types): Likewise.

/testsuite
2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1227
	PR c++/57543
	* g++.dg/cpp0x/pr57543-1.C: New.
	* g++.dg/cpp0x/pr57543-2.C: Likewise.
	* g++.dg/cpp0x/pr57543-3.C: Likewise.
	* g++.dg/cpp0x/decltype59.C: Likewise.

From-SVN: r211102

committed May 31, 2014

cab421f4 Browse Files

Daily bump. · f5fb3069
```
From-SVN: r211101
```
GCC Administrator committed May 31, 2014
f5fb3069 Browse Files

30 May, 2014 17 commits

Add missing closing brace · fb26e9e5

2014-05-31  Tom de Vries  <tom@codesourcery.com>

	* gcc.target/i386/sibcall-4.c: Add missing closing brace.

From-SVN: r211097

committed May 30, 2014

fb26e9e5 Browse Files

appendix_contributing.xml (list.copyright): Add Paolo's address too. · 8e43535e
```
	* doc/xml/manual/appendix_contributing.xml (list.copyright): Add
	Paolo's address too.

From-SVN: r211095
```
Jonathan Wakely committed May 30, 2014
8e43535e Browse Files
re PR c++/56947 (Bogus 'XX' was not declared in this scope) · b6bb8977
```
	PR c++/56947
	* pt.c (instantiate_decl): Check that defer_ok is not set for
	local class members.

From-SVN: r211094
```
Jason Merrill committed May 30, 2014
b6bb8977 Browse Files

target-libpath.exp (set_gcc_exec_prefix_env_var, [...]): New procedures. · 51db86a8

	* lib/target-libpath.exp (set_gcc_exec_prefix_env_var,
	restore_gcc_exec_prefix_env_var): New procedures.
	(set_ld_library_path_env_vars,
	restore_ld_library_path_env_vars): Use them.
	* lib/c-compat.exp: Load target-libpath.exp.
	(compat-use-alt-compiler): Call restore_gcc_exec_prefix_env_var.
	(compat-use-tst-compiler): Call set_gcc_exec_prefix_env_var.
	* g++.dg/compat/compat.exp (compat-use-alt-compiler): Call
	restore_gcc_exec_prefix_env_var.
	* g++.dg/compat/struct-layout-1.exp (compat-use-alt-compiler):
	Likewise.

From-SVN: r211093

committed May 30, 2014

51db86a8 Browse Files

asan.c (report_error_func): Add SLOW_P argument, use BUILT_IN_ASAN_*_N if set. · b3f1051b

	* asan.c (report_error_func): Add SLOW_P argument, use
	BUILT_IN_ASAN_*_N if set.
	(build_check_stmt): Likewise.
	(instrument_derefs): If T has insufficient alignment,
	force same handling as for odd sizes.

	* c-c++-common/asan/misalign-1.c: New test.
	* c-c++-common/asan/misalign-2.c: New test.

From-SVN: r211092

committed May 30, 2014

b3f1051b Browse Files

sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N, [...]): New. · 40f9f6bb

	* sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
	BUILT_IN_ASAN_REPORT_STORE_N): New.
	* asan.c (struct asan_mem_ref): Change access_size type to
	HOST_WIDE_INT.
	(asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
	update_mem_ref_hash_table): Likewise.
	(asan_mem_ref_hasher::hash): Hash in a HWI.
	(report_error_func): Change size_in_bytes argument to HWI.
	Use *_N builtins if size_in_bytes is larger than 16 or not power of
	two.
	(build_shadow_mem_access): New function.
	(build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
	Handle size_in_bytes not power of two or larger than 16.
	(instrument_derefs): Don't give up if size_in_bytes is not
	power of two or is larger than 16.

From-SVN: r211091

committed May 30, 2014

40f9f6bb Browse Files

asan_test.C: Add -std=c++11 and -DSANITIZER_USE_DEJAGNU_GTEST=1 to dg-options... · 8465be9f

	* g++.dg/asan/asan_test.C: Add -std=c++11 and
	-DSANITIZER_USE_DEJAGNU_GTEST=1 to dg-options, remove
	-DASAN_USE_DEJAGNU_GTEST=1.
	* g++.dg/asan/asan_mem_test.cc: Updated from upstream
	r209283.
	* g++.dg/asan/asan_oob_test.cc: Likewise.
	* g++.dg/asan/sanitizer_test_utils.h: Likewise.
	* g++.dg/asan/asan_str_test.cc: Likewise.
	* g++.dg/asan/asan_test_utils.h: Likewise.
	* g++.dg/asan/sanitizer_test_config.h: Likewise.
	* g++.dg/asan/asan_test.cc: Likewise.  Allow size 12
	for long double.
	* g++.dg/asan/sanitizer_pthread_wrappers.h: New file.
	Imported from upstream r209283.
	* g++.dg/asan/asan_test_config.h: Likewise.

From-SVN: r211090

committed May 30, 2014

8465be9f Browse Files

re PR target/60104 (load not folded into indirect branch on x86-64) · cb105922

	PR target/60104
	* config/i386/i386.c (x86_output_mi_thunk): Add memory case
	for sibling-tail-calls.
	* config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
	to its use.
	* config/i386/predicates.md (sibcall_memory_operand): New predicate.
	(sibcall_insn_operand): Add check for sibcall_memory_operand.

	PR target/60104
	* gcc.target/i386/sibcall-1.c: New test.
	* gcc.target/i386/sibcall-2.c: New test.
	* gcc.target/i386/sibcall-3.c: New test.
	* gcc.target/i386/sibcall-4.c: New test.

From-SVN: r211089

committed May 30, 2014

cb105922 Browse Files

re PR libstdc++/61011 (libstdc++-v3 should be target-libstdc++-v3 in top level configure) · 1007a55c

	PR libstdc++/61011
	* configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
	Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
	* configure: Regenerate.

From-SVN: r211087

committed May 30, 2014

1007a55c Browse Files

appendix_contributing.xml (list.copyright): Replace Benjamin's old email address. · 2c936344
```
	* doc/xml/manual/appendix_contributing.xml (list.copyright): Replace
	Benjamin's old email address.

From-SVN: r211086
```
Jonathan Wakely committed May 30, 2014
2c936344 Browse Files

avr-mcus.def: Change ATA6289 ISA to AVR4 · 150e0639

	* config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
	* config/avr/avr-tables.opt: Regenerate.
	* config/avr/t-multilib: Regenerate.
	* doc/avr-mmcu.texi: Regenerate.

From-SVN: r211085

committed May 30, 2014

150e0639 Browse Files

re PR c++/60992 (ICE in tsubst_copy, at cp/pt.c:12637) · d1a902a2

	PR c++/60992
	* pt.c (tsubst_init): Split out from...
	(tsubst_expr) [DECL_EXPR]: Here.
	(tsubst_copy) [VAR_DECL]: Use it.
	* semantics.c (finish_id_expression): Return the decl for static/const.

From-SVN: r211084

committed May 30, 2014

d1a902a2 Browse Files

runtime: Use _mm_pause rather than __builtin_ia32_pause. · 7480a39b
```
Based on a patch from Peter Collingbourne.

From-SVN: r211081
```
Ian Lance Taylor committed May 30, 2014
7480a39b Browse Files

sanitizer_stacktrace.cc: Cherry pick upstream r209879. · ecd5543f

	* sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
	r209879.
	* sanitizer_common/sanitizer_common.h: Likewise.
	* asan/asan_mapping.h: Likewise.
	* asan/asan_linux.cc: Likewise.
	* tsan/tsan_mman.cc: Cherry pick upstream r209744.
	* sanitizer_common/sanitizer_allocator.h: Likewise.

From-SVN: r211080

committed May 30, 2014

ecd5543f Browse Files

xmmintrin.h (_mm_pause): Move out of scope of pragma target("sse"). · f9a8f6d9

gcc/:
	* config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
	target("sse").
testsuite/:
	* gcc.target/i386/pause-2.c: New test.

From-SVN: r211079

committed May 30, 2014

f9a8f6d9 Browse Files

-fuse-caller-save - Enable for i386 · 5028356f

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

	* config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
	Redefine as true.

	* gcc.target/i386/fuse-caller-save.c: New test.
	* gcc.dg/ira-shrinkwrap-prep-1.c: Run with -fno-use-caller-save.
	* gcc.dg/ira-shrinkwrap-prep-2.c: Same.

From-SVN: r211078

committed May 30, 2014

5028356f Browse Files

libstdc++.exp (libstdc++_init): Adjust regexp to work with previous versions of Tcl. · 29f09521
```
	* testsuite/lib/libstdc++.exp (libstdc++_init): Adjust regexp to
	work with previous versions of Tcl.

From-SVN: r211077
```
Jonathan Wakely committed May 30, 2014
29f09521 Browse Files