Commits · da178d566a0731534f369273fa9480e1210cb01c · lvzhengyang / riscv-gcc-1

29 Mar, 2016 8 commits

re PR rtl-optimization/68695 (Performance regression related to ssa patch / ifcvt) · da178d56

2016-03-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/68695
	* ira-color.c (allocno_copy_cost_saving): New.
	(improve_allocation): Use it.

From-SVN: r234527

committed Mar 29, 2016

da178d56 Browse Files

add myself to MAINTAINERS list · 7d74282a
```
From-SVN: r234526
```
Kelvin Nilsen committed Mar 29, 2016
7d74282a Browse Files

re PR target/70355 (ICE: in simplify_subreg_concatn, at lower-subreg.c:617 with… · 2ab9a4a5

re PR target/70355 (ICE: in simplify_subreg_concatn, at lower-subreg.c:617 with -funroll-loops -mavx512f)

PR middle-end/70355

  * lower-subreg.c (simplify_subreg_concatn): Reject paradoxical subregs.

From-SVN: r234524

committed Mar 29, 2016

2ab9a4a5 Browse Files

[PR testsuite/64177] Audit Cilk Plus tests for CILK_NWORKERS=1 · bef977d4

	PR testsuite/64177
	gcc/testsuite/
	* c-c++-common/cilk-plus/CK/spawning_arg.c (main): Call
	__cilkrts_set_param to set two workers.
	* c-c++-common/cilk-plus/CK/steal_check.c (main): Likewise.
	* g++.dg/cilk-plus/CK/catch_exc.cc (main): Likewise.

From-SVN: r234523

committed Mar 29, 2016

bef977d4 Browse Files

Avoid ERROR in libgomp.oacc-c++/c++.exp in non-C++ configurations · ce83104b
```
	libgomp/
	* testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
	set-torture-options.

From-SVN: r234519
```
Thomas Schwinge committed Mar 29, 2016
ce83104b Browse Files

re PR middle-end/70424 (Pointer derived from integer gets reduced alignment) · 5f9a167b

2016-03-29  Richard Biener  <rguenther@suse.de>

	PR middle-end/70424
	* ipa-prop.c (ipa_compute_jump_functions_for_edge): Always
	use alignment returned by get_pointer_alignment_1 if it is
	bigger than BITS_PER_UNIT.
	* builtins.c (get_pointer_alignment_1): Do not return true
	for alignment extracted from SSA info.

From-SVN: r234517

committed Mar 29, 2016

5f9a167b Browse Files

ft32.opt (mnodiv): New. · dc2e8995

	* config/ft32/ft32.opt (mnodiv): New.
	* config/ft32/ft32.md (*divsi3, *modsi3): Qualify with
	TARGET_NODIV.
	* doc/invoke.texi (FT32 Options -mnodiv): New.
        * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.

From-SVN: r234516

committed Mar 29, 2016

dc2e8995 Browse Files

Daily bump. · a06c2388
```
From-SVN: r234515
```
GCC Administrator committed Mar 29, 2016
a06c2388 Browse Files

28 Mar, 2016 6 commits
- re PR bootstrap/70422 (Bootstrap comparison failure) · bfec0b4d
```
	PR c++/70422

	PR c++/64266
	PR c++/70353
	* decl.c, pt.c, constexpr.c: Revert last patch.

From-SVN: r234511
```
  Jason Merrill committed Mar 28, 2016
  bfec0b4d Browse Files
- * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for. · 322b8466
```
From-SVN: r234508
```
  Jason Merrill committed Mar 28, 2016
  322b8466 Browse Files
- 2016-03-28 Dominique d'Humieres <dominiq@lps.ens.fr> · 6f6d25c9
```
	g++.dg/ext/fnname5.C: Update the test for Darwin.

From-SVN: r234504
```
  Dominique d'Humieres committed Mar 28, 2016
  6f6d25c9 Browse Files
- STOP managed by external library when coarrays are used · 0daa7ed9
```
From-SVN: r234502
```
  Alessandro Fanfarillo committed Mar 28, 2016
  0daa7ed9 Browse Files
- re PR target/70406 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn)… · 45733562
```
re PR target/70406 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mtune=pentium2 -mavx512f)

PR target/70406

gcc/
	 * config/i386/i386.md (define_split, andn): Fix modes.

gcc/testsuite/
	 * gcc.target/i386/pr70406.c: New test.

From-SVN: r234500
```
  Kirill Yukhin committed Mar 28, 2016
  45733562 Browse Files
- Daily bump. · fa31f8cb
```
From-SVN: r234499
```
  GCC Administrator committed Mar 28, 2016
  fa31f8cb Browse Files
27 Mar, 2016 3 commits
- Fix typo · 81ec91f3
```
From-SVN: r234496
```
  Eric Botcazou committed Mar 27, 2016
  81ec91f3 Browse Files
- decl.c (components_to_record): Add special case for single field with… · a1799e5e
```
decl.c (components_to_record): Add special case for single field with representation clause at offset 0.

	* gcc-interface/decl.c (components_to_record): Add special case for     
	single field with representation clause at offset 0.

From-SVN: r234494
```
  Eric Botcazou committed Mar 27, 2016
  a1799e5e Browse Files
- Daily bump. · 5f7f4dff
```
From-SVN: r234493
```
  GCC Administrator committed Mar 27, 2016
  5f7f4dff Browse Files
26 Mar, 2016 2 commits

re PR ipa/70366 (chromium fails to build with LTO due to segfault in… · f7f32acd

re PR ipa/70366 (chromium fails to build with LTO due to segfault in ipa-inline-transform.c:inline_call)

2016-03-26  Richard Biener  <rguenther@suse.de>
            Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	PR ipa/70366
	* ipa-inline-transform.c (inline_call): Pass opts_for_fn (to->decl)
	instead of
	TREE_OPTIMIZATION (DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl))
	as 2nd argument to cl_optimization_restore().


Co-Authored-By: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>

From-SVN: r234490

committed Mar 26, 2016

f7f32acd Browse Files

Daily bump. · f860c7fc
```
From-SVN: r234489
```
GCC Administrator committed Mar 26, 2016
f860c7fc Browse Files

25 Mar, 2016 10 commits

re PR target/70120 ([aarch64] -g causes Assembler messages: Error: unaligned… · 5fca7b66

re PR target/70120 ([aarch64] -g causes Assembler messages: Error: unaligned opcodes detected in executable segment)

2016-03-25  Richard Henderson  <rth@redhat.com>

	PR target/70120
	* config/aarch64/aarch64.c (aarch64_asm_output_pool_epilogue): New.
	* config/aarch64/aarch64-protos.h: Declare it.
	* config/aarch64/aarch64.h (ASM_OUTPUT_POOL_EPILOGUE): New.

	PR target/70120
	* gcc.target/aarch64/pr70120-1.c: New.
	* gcc.target/aarch64/pr70120-2.c: New.
	* gcc.target/aarch64/pr70120-3.c: New.

From-SVN: r234486

committed Mar 25, 2016

5fca7b66 Browse Files

re PR c++/64266 (Can GCC produce local mergeable symbols for *.__FUNCTION__ and… · d7796e23

re PR c++/64266 (Can GCC produce local mergeable symbols for *.__FUNCTION__ and *.__PRETTY_FUNCTION__ functions?)

	PR c++/64266
	PR c++/70353
	Core issue 1962
	* decl.c (cp_fname_init): Decay the initializer to pointer.
	(cp_make_fname_decl): Set DECL_DECLARED_CONSTEXPR_P,
	DECL_VALUE_EXPR, DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
	Don't call cp_finish_decl.
	* pt.c (tsubst_expr) [DECL_EXPR]: Set DECL_VALUE_EXPR,
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.  Don't call cp_finish_decl.
	* constexpr.c (cxx_eval_constant_expression) [VAR_DECL]:
	Handle DECL_VALUE_EXPR.

Co-Authored-By: Martin Liska <mliska@suse.cz>

From-SVN: r234484

committed Mar 25, 2016

d7796e23 Browse Files

Adjust dg-do directive in mangle2.C · 31ce75c6

gcc/testsuite/ChangeLog:

	PR c++/62212
	* g++.dg/template/mangle2.C: The dg-do directive should be
	"compile" not "assemble".

From-SVN: r234482

committed Mar 25, 2016

31ce75c6 Browse Files

re PR preprocessor/69650 (ICE in linemap_line_start, at libcpp/line-map.c:803) · 3caf0ca1

	PR lto/69650
	* directives.c (do_linemarker): Test for file left but not entered
	here.
	* line-map.c (linemap_add): Not here.

	PR lto/69650
	* gcc.dg/pr69650.c: New test.

From-SVN: r234481

committed Mar 25, 2016

3caf0ca1 Browse Files

* g++.dg/ext/pr70290.C: Prune non-standard ABI. · 634035b6
```
From-SVN: r234480
```
David Edelsohn committed Mar 25, 2016
634035b6 Browse Files

[RS6000] PR70052, ICE compiling _Decimal128 test case · 45d34276

gcc/
	PR target/70052
	* config/rs6000/constraints.md (j): Simplify.
	* config/rs6000/predicates.md (easy_fp_constant): Exclude
	decimal float 0.D.
	* config/rs6000/rs6000.md (zero_fp): New mode_attr.
	(mov<mode>_hardfloat, mov<mode>_hardfloat32, mov<mode>_hardfloat64,
	 mov<mode>_64bit_dm, mov<mode>_32bit): Use zero_fp in place of j
	in all constraint alternatives.
	(movtd_64bit_nodm): Delete "j" constraint alternative.
gcc/testsuite/
	* gcc.dg/dfp/pr70052.c: New test.

From-SVN: r234479

committed Mar 25, 2016

45d34276 Browse Files

tree-ssa-propagate.c: Enhance docs for SSA_PROP_NOT_INTERESTING. · e0144c7b
```
	* tree-ssa-propagate.c: Enhance docs for
	SSA_PROP_NOT_INTERESTING.

From-SVN: r234478
```
Aldy Hernandez committed Mar 25, 2016
e0144c7b Browse Files
* doc/extend.texi: Fix typo in documentation to pure attribute. · 0e92f1e8
```
From-SVN: r234477
```
Aldy Hernandez committed Mar 25, 2016
0e92f1e8 Browse Files
re PR target/70319 (FAIL: gcc.dg/sso/q2.c -O1 -fno-inline execution test) · 836cf7b2
```
	PR target/70319
	* config/pa/pa.md (bswapdi2): Use a scratch register.

From-SVN: r234475
```
John David Anglin committed Mar 25, 2016
836cf7b2 Browse Files
Daily bump. · 09398108
```
From-SVN: r234474
```
GCC Administrator committed Mar 25, 2016
09398108 Browse Files

24 Mar, 2016 11 commits

Also test -O0 for OpenACC C, C++ offloading test cases · 6e0df3b7

	libgomp/
	* testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
	gcc-dg-runtest.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
	-fno-builtin-acc_on_device instead of -O0.
	* testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
	-O0.
	* testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
	Don't specify -O2.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
	Likewise.

From-SVN: r234471

committed Mar 24, 2016

6e0df3b7 Browse Files

re PR c++/70386 (ICE with -Wall on valid code on x86_64-linux-gnu in… · 8a29084d

re PR c++/70386 (ICE with -Wall on valid code on x86_64-linux-gnu in verify_ctor_sanity, at cp/constexpr.c:2232)

	PR c++/70386

	* constexpr.c (cxx_eval_bare_aggregate): Handle PMFs.

From-SVN: r234469

committed Mar 24, 2016

8a29084d Browse Files

libstdc++/69945 Add __gnu_cxx::__freeres hook · 00e6c25a

	PR libstdc++/69945
	* config/abi/pre/gnu.ver: Add new symbol.
	* libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
	* testsuite/18_support/free_eh_pool.cc: New test.

From-SVN: r234465

committed Mar 24, 2016

00e6c25a Browse Files

re PR c++/70323 (missing error on integer overflow in constexpr function result converted to bool) · 52228180
```
	PR c++/70323

	* constexpr.c (cxx_eval_call_expression): Don't cache result if
	*overflow_p.

From-SVN: r234463
```
Jason Merrill committed Mar 24, 2016
52228180 Browse Files

re PR middle-end/69845 (Expression getting incorrectly optimized after being rewritten by compiler) · 8f085166

2016-03-24  Richard Henderson  <rth@redhat.com>

	PR middle-end/69845
	* fold-const.c (extract_muldiv_1): Correct test for multiplication
	overflow.

	PR middle-end/69845
	* gcc.dg/tree-ssa/pr69845-1.c: New test.
	* gcc.dg/tree-ssa/pr69845-2.c: New test.

From-SVN: r234462

committed Mar 24, 2016

8f085166 Browse Files

Add missing initialization in goacc/host_data-tree.f95 · 011e5ec3

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* gfortran.dg/goacc/host_data-tree.f95: Add missing initialization.

From-SVN: r234460

committed Mar 24, 2016

011e5ec3 Browse Files

Add goacc/uninit-use-device-clause.{c,f95} · 9e3f4551

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/uninit-use-device-clause.c: New test.
	* gfortran.dg/goacc/uninit-use-device-clause.f95: New test.

From-SVN: r234459

committed Mar 24, 2016

9e3f4551 Browse Files

Add goacc/uninit-dim-clause.{c,f95} · 45780041

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* c-c++-common/goacc/uninit-dim-clause.c: New test.
	* gfortran.dg/goacc/uninit-dim-clause.f95: New test.

From-SVN: r234458

committed Mar 24, 2016

45780041 Browse Files

Fix PR c++/62212 (ICE during mangling of array type) · 887ab4e5

gcc/cp/ChangeLog:

	PR c++/62212
	* tree.c (build_cplus_array_type): Determine type-dependentess
	with uses_template_parms instead of with dependent_type_p.

gcc/testsuite/ChangeLog:

	PR c++/62212
	* g++.dg/template/mangle2.C: New test.

From-SVN: r234457

committed Mar 24, 2016

887ab4e5 Browse Files

i386.md (*anddi3_doubleword): Generate AND insn using… · fc3fb4ba

i386.md (*anddi3_doubleword): Generate AND insn using ix86_expand_binary_operator instead of gen_andsi3.

	* config/i386/i386.md (*anddi3_doubleword): Generate AND insn
	using ix86_expand_binary_operator instead of gen_andsi3.

From-SVN: r234456

committed Mar 24, 2016

fc3fb4ba Browse Files

re PR tree-optimization/70396 (ICE on valid code at -O3 in 32-bit and 64-bit… · 69a9a66f

re PR tree-optimization/70396 (ICE on valid code at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (in immed_wide_int_const, at emit-rtl.c:606))

2016-03-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70396
	* tree-vect-stmts.c (vectorizable_comparison): Use
	get_vectype_for_scalar_type.

	* gcc.dg/torture/pr70396.c: New testcase.

From-SVN: r234455

committed Mar 24, 2016

69a9a66f Browse Files