Commits · 43939937e8c9585f781534e96539cadefb653115 · lvzhengyang / riscv-gcc-1

18 Mar, 2015 9 commits

re PR target/65222 (-mtune= or -march=: Not all options not documented: slm,… · 43939937

re PR target/65222 (-mtune= or -march=: Not all options not documented: slm, knl, shanghai, istanbul)

	PR target/65222
	* doc/invoke.texi: Add knl as x86 -march=/-mtune= CPU type.

From-SVN: r221489

committed Mar 18, 2015

43939937 Browse Files

tree-data-ref.h (struct access_matrix): Remove. · 6f4f1a50

2015-03-18  Richard Biener  <rguenther@suse.de>

	* tree-data-ref.h (struct access_matrix): Remove.
	(AM_LOOP_NEST, AM_NB_INDUCTION_VARS, AM_PARAMETERS, AM_MATRIX,
	AM_NB_PARAMETERS, AM_CONST_COLUMN_INDEX, AM_NB_COLUMNS,
	AM_GET_SUBSCRIPT_ACCESS_VECTOR, AM_GET_ACCESS_MATRIX_ELEMENT): Likewise.
	(am_vector_index_for_loop): Likewise.
	(struct data_reference): Remove access_matrix member.
	(DR_ACCESS_MATRIX): Remove.
	(lambda_vector_new): Add comment.
	(lambda_matrix_new): Use XOBNEWVEC.

From-SVN: r221488

committed Mar 18, 2015

6f4f1a50 Browse Files

tree-ssa-loop-ch.c (pass_data_ch): Remove TODO_cleanup_cfg. · 9538c95b

2015-03-18  Richard Biener  <rguenther@suse.de>

	* tree-ssa-loop-ch.c (pass_data_ch): Remove TODO_cleanup_cfg.
	(pass_ch::execute): Cleanup the CFG only if we did sth.
	* tree-vect-generic.c (pass_data_lower_vector): Remove TODO_cleanup_cfg.

From-SVN: r221487

committed Mar 18, 2015

9538c95b Browse Files

[expmed][cleanup] Use std::swap instead of manual swapping · 076701b6
```
	* expmed.c (synth_mult): Use std::swap instead of manually
	swapping algorithms.

From-SVN: r221486
```
Kyrylo Tkachov committed Mar 18, 2015
076701b6 Browse Files

re PR rtl-optimization/65078 (4.9 and 5.0 generate more spill-fill in comparison with 4.8.2) · fbf524de

	PR target/65078
	* config/i386/sse.md (movsi/movdi -> vec_extract_*_0 splitter): New.

	* gcc.target/i386/pr65078-1.c: New test.
	* gcc.target/i386/pr65078-2.c: New test.
	* gcc.target/i386/pr65078-3.c: New test.
	* gcc.target/i386/pr65078-4.c: New test.
	* gcc.target/i386/pr65078-5.c: New test.
	* gcc.target/i386/pr65078-6.c: New test.

From-SVN: r221485

committed Mar 18, 2015

fbf524de Browse Files

acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t. · 5e0216f1

2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
	    Torvald Riegel  <triegel@redhat.com>

	* acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
	(shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
	(shared_timed_mutex::lock_shared()): Retry on EAGAIN.
	(shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
	EDEADLK.

Co-Authored-By: Torvald Riegel <triegel@redhat.com>

From-SVN: r221484

committed Mar 18, 2015

5e0216f1 Browse Files

re PR c++/65340 ([C++14]ICE in mark_used, at decl2.c:5040) · 41cee85a

2015-03-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65340
	* call.c (build_over_call): Pass the tsubst_flags_t argument to
	mark_used.
	* decl2.c (mark_used): Inline the require_deduced_type call and
	guard the error call.

2015-03-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65340
	* g++.dg/cpp1y/pr65340.C: New.

From-SVN: r221483

committed Mar 18, 2015

41cee85a Browse Files

re PR fortran/64432 (SYSTEM_CLOCK(COUNT_RATE=rate) wrong result for integer(4)::rate) · 4d1de543
```
2015-03-17 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/64432
	* gfortran.dg/system_clock_3.f08: Adjust test.

From-SVN: r221482
```
Jerry DeLisle committed Mar 18, 2015
4d1de543 Browse Files
Daily bump. · 3a6e2907
```
From-SVN: r221481
```
GCC Administrator committed Mar 18, 2015
3a6e2907 Browse Files

17 Mar, 2015 10 commits

re PR c++/65061 (Issue with using declaration and member class template) · 3d17be83
```
	PR c++/65061
	* parser.c (cp_parser_template_name): Call strip_using_decl.

From-SVN: r221478
```
Jason Merrill committed Mar 17, 2015
3d17be83 Browse Files

1.cc: Remove name of unused exception variable. · 1c6f4a14

	* testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
	unused exception variable.
	* testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
	* testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
	test.
	* testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.

From-SVN: r221477

committed Mar 17, 2015

1c6f4a14 Browse Files

nested_exception.h: Do not try to derive from final classes. · 95f2fd9c

	* libsupc++/nested_exception.h: Do not try to derive from final
	classes.
	* testsuite/18_support/nested_exception/throw_with_nested.cc: Test
	final class.

From-SVN: r221476

committed Mar 17, 2015

95f2fd9c Browse Files

re PR target/65296 ([avr] fix various issues with specs file generation) · 076d86f3

	PR target/65296
	* config/avr/avr.opt (-nodevicelib): New option.
	* doc/invoke.texi (AVR Options): Document it.
	* config/avr/avrlibc.h (LIB_SPEC, LIBGCC_SPEC) [avr1]: Don't link
	libgcc.a, libc.a, libm.a.
	* config/avr/specs.h: Same.
	* config/avr/gen-avr-mmcu-specs.c (print_mcu): Don't print specs
	which don't (directly) depend on the device.  Print more help.
	(*avrlibc_devicelib) [-nodevicelib]: Don't link libdev.a.
	(*cpp): Don't define __AVR_DEV_LIB_NAME__.
	* config/avr/driver-avr.c: Remove -nodevicelib from option list in
	case of an error.
	(avr_devicespecs_file): Use suffix "%s" instead of absolute path
	for specs file name.
	* config/avr/avr-arch.h (avr_mcu_t) [.library_name]: Remove.
	* config/avr/avr-mcus.def: Adjust initializers and comments.

From-SVN: r221475

committed Mar 17, 2015

076d86f3 Browse Files

re PR fortran/59198 (ICE on cyclically dependent polymorphic types) · ebd63afa

2014-03-17  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/59198
	* trans-types.c (gfc_get_derived_type): If an abstract derived
	type with procedure pointer components has no other type of
	component, return the backend_decl. Otherwise build the
	components if any of the non-procedure pointer components have
	no backend_decl.

2014-03-17  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/59198
	* gfortran.dg/proc_ptr_comp_44.f90 : New test
	* gfortran.dg/proc_ptr_comp_45.f90 : New test

From-SVN: r221474

committed Mar 17, 2015

ebd63afa Browse Files

re PR fortran/64432 (SYSTEM_CLOCK(COUNT_RATE=rate) wrong result for integer(4)::rate) · 448c7e25
```
2015-03-16 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/64432
	* gfortran.dg/system_clock_3.f08: New test.

From-SVN: r221473
```
Jerry DeLisle committed Mar 17, 2015
448c7e25 Browse Files

re PR fortran/64432 (SYSTEM_CLOCK(COUNT_RATE=rate) wrong result for integer(4)::rate) · d4b35ef7

2015-03-16 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/64432
	* intrinsics/system_clock.c (system_clock4, system_clock8):
	Cleanup some whitespace.

From-SVN: r221472

committed Mar 17, 2015

d4b35ef7 Browse Files

re PR fortran/64432 (SYSTEM_CLOCK(COUNT_RATE=rate) wrong result for integer(4)::rate) · 65263c1f

2015-03-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/64432
	*trans-intrinisic.c (conv_intrinsic_system_clock): Check the
	smallest kind passed in user arguments and hardcode tesults for
	KIND=1 or KIND=2 to indicate no clock available.

From-SVN: r221471

committed Mar 17, 2015

65263c1f Browse Files

re PR c++/64626 (C++14 single quote should not always be a digit separator) · a5858a3d


libcpp/

2015-03-16  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/64626
	* lex.c (lex_number): If a number ends with digit-seps (') skip back
	and let lex_string take them.


gcc/testsuite/

2015-03-16  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/64626
	g++.dg/cpp1y/pr64626-1.C: New.
	g++.dg/cpp1y/pr64626-2.C: New.
	g++.dg/cpp1y/digit-sep-neg.C: Adjust errors and warnings.

From-SVN: r221470

committed Mar 17, 2015

a5858a3d Browse Files

Daily bump. · ec19b718
```
From-SVN: r221469
```
GCC Administrator committed Mar 17, 2015
ec19b718 Browse Files

16 Mar, 2015 17 commits

tree-sra.c (ipa_sra_preliminary_function_checks): Use DECL_ONE_ONLY to check if decl is one only. · 7a161d5b

	* tree-sra.c (ipa_sra_preliminary_function_checks): Use
	DECL_ONE_ONLY to check if decl is one only.
	* ipa-split.c (consider_split): Limit splitt of one only functions.

From-SVN: r221466

committed Mar 16, 2015

7a161d5b Browse Files

re PR tree-optimization/65427 (ICE in emit_move_insn with wide vector types) · f8c29d98

	PR tree-optimization/65427
	* tree-vect-generic.c (do_cond, expand_vector_scalar_condition): New
	functions.
	(expand_vector_operations_1): Handle BLKmode vector COND_EXPR.

	* gcc.c-torture/execute/pr65427.c: New test.

From-SVN: r221464

committed Mar 16, 2015

f8c29d98 Browse Files

DR 1688 PR c++/65327 · ec638c55

	DR 1688
	PR c++/65327
	* decl.c (grokdeclarator): Allow volatile and constexpr together.

	* g++.dg/cpp0x/constexpr-object1.C: Change dg-error to dg-bogus.
	* g++.dg/cpp0x/pr65327.C: New test.

From-SVN: r221463

committed Mar 16, 2015

ec638c55 Browse Files

cgraph.h (add_new_static_var): Remove declaration. · de6d3593

	* cgraph.h (add_new_static_var): Remove declaration.
	* varpool.c (add_new_static_var): Remove function.

From-SVN: r221462

committed Mar 16, 2015

de6d3593 Browse Files

omp-low.c (expand_omp_target): Use auto_vec<tree, 11> instead of vec<tree> *… · 9410d9b2

omp-low.c (expand_omp_target): Use auto_vec<tree, 11> instead of vec<tree> * with vec_alloc and release for args.

	* omp-low.c (expand_omp_target): Use auto_vec<tree, 11>
	instead of vec<tree> * with vec_alloc and release for args.
	Adjust all users.

From-SVN: r221460

committed Mar 16, 2015

9410d9b2 Browse Files

re PR middle-end/65431 (Invalid read of size 8 at 0x105DBBF8:… · 3713412b

re PR middle-end/65431 (Invalid read of size 8 at 0x105DBBF8: delete_omp_context(unsigned long) (omp-low.c:1586))

	PR middle-end/65431
	* omp-low.c (delete_omp_context): Only splay_tree_delete
	reduction_map in GIMPLE_OMP_TARGET is_gimple_omp_offloaded
	is_gimple_omp_oacc contexts.  Don't look at ctx->outer.

From-SVN: r221459

committed Mar 16, 2015

3713412b Browse Files

Move cloog.m4 ChangeLog entry to config/ChangeLog · ae8b772f
```
From-SVN: r221458
```
H.J. Lu committed Mar 16, 2015
ae8b772f Browse Files

re PR sanitizer/64820 (Libsanitizer fails with ((AddrIsAlignedByGranularity(addr… · 435be747

re PR sanitizer/64820 (Libsanitizer fails with ((AddrIsAlignedByGranularity(addr + size))) != (0)" (0x0, 0x0) if ssp is enabled.)

2015-03-16  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	PR sanitizer/64820

	gcc/
	* cfgexpand.c (align_base): New function.
	(alloc_stack_frame_space): Call it.
	(expand_stack_vars): Align prev_frame to be sure
	data->asan_vec elements aligned properly.

	gcc/testsuite/
	* c-c++-common/asan/pr64820.c: New test.

From-SVN: r221457

committed Mar 16, 2015

435be747 Browse Files

resolve.c: Prevent segfault on illegal input. · 6c25f796

gcc/fortran/ChangeLog:

2015-03-16  Andre Vehreschild  <vehre@gmx.de>

	* resolve.c: Prevent segfault on illegal input.

gcc/testsuite/ChangeLog:

2015-03-16  Andre Vehreschild  <vehre@gmx.de>

	* gfortran.dg/pointer_2.f90: New test.

From-SVN: r221455

committed Mar 16, 2015

6c25f796 Browse Files

re PR middle-end/65409 (ICE in store_field) · 9e25209f

	PR middle-end/65409
	* expr.c (store_field): Do not do a direct block copy if the source is
	a PARALLEL with BLKmode.

From-SVN: r221453

committed Mar 16, 2015

9e25209f Browse Files

Add PR64895 xfails in i386/fuse-caller-save*.c · 2aab918d

2015-03-16  Tom de Vries  <tom@codesourcery.com>

	* gcc.target/i386/fuse-caller-save-rec.c: Add PR64895 xfail on scans.
	* gcc.target/i386/fuse-caller-save-xmm.c: Same.
	* gcc.target/i386/fuse-caller-save.c: Same.

From-SVN: r221452

committed Mar 16, 2015

2aab918d Browse Files

utils2.c (gnat_invariant_expr): Return null if the type of the expression ends up being composite. · 61e0b233
```
	* gcc-interface/utils2.c (gnat_invariant_expr): Return null if the type
	of the expression ends up being composite.

From-SVN: r221449
```
Eric Botcazou committed Mar 16, 2015
61e0b233 Browse Files

Revert 'Use actual_call_used_reg_set to find conflicting regs' · 261cb0d3

2015-03-16  Tom de Vries  <tom@codesourcery.com>

	PR middle-end/65414
	Revert:
	2015-03-12  Tom de Vries  <tom@codesourcery.com>

	PR rtl-optimization/64895
	* lra-lives.c (check_pseudos_live_through_calls): Use
	actual_call_used_reg_set instead of call_used_reg_set, if available.

From-SVN: r221448

committed Mar 16, 2015

261cb0d3 Browse Files

decl.c (is_from_limited_with_of_main): New predicate. · cb55aefb

	* gcc-interface/decl.c (is_from_limited_with_of_main): New predicate.
	(gnat_to_gnu_entity) <E_Subprogram_Type>: Invoke it on return and
	parameter types to detect circularities in ASIS mode.
	* gcc-interface/trans.c (Attribute_to_gnu): Mention AI05-0151.

From-SVN: r221447

committed Mar 16, 2015

cb55aefb Browse Files

decl.c (gnat_to_gnu_entity): Do not short-circuit the regular handling. · c8dbf886
```
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Abstract_State>: Do not
	short-circuit the regular handling.

From-SVN: r221446
```
Eric Botcazou committed Mar 16, 2015
c8dbf886 Browse Files

re PR regression/63150 (FAIL: gcc.target/powerpc/pr53199.c scan-assembler-times *) · e1be83ca

	PR target/63150
gcc/
	* config/rs6000/rs6000.md (bswapdi2): Remove one scratch reg.
	Modify Z->r bswapdi splitter to use dest in place of scratch.
	In r->Z and Z->r bswapdi splitter rename word_high, word_low
	to word1, word2 and rearrange logic to suit.
	(bswapdi2_64bit): Remove early clobber on Z->r alternative.
	(bswapdi2_ldbrx): Likewise.  Remove '??' on r->r.
	(bswapdi2_32bit): Remove early clobber on Z->r alternative.
	Add one '?' on r->r.  Modify Z->r splitter to avoid need for
	early clobber.
gcc/testsuite/
	* gcc.target/powerpc/pr53199.c: Add extra functions.  Revert
	2014-12-05 change.

From-SVN: r221445

committed Mar 16, 2015

e1be83ca Browse Files

Daily bump. · 8b96a30b
```
From-SVN: r221444
```
GCC Administrator committed Mar 16, 2015
8b96a30b Browse Files

15 Mar, 2015 2 commits
- pr65270-1.c: Add -fno-common to dg-options on hppa*-*-hpux*. · 550a2a5d
```
	* gcc.dg/torture/pr65270-1.c: Add -fno-common to dg-options on
	hppa*-*-hpux*.
	* gcc.dg/torture/pr65270-2.c: Likewise.

From-SVN: r221441
```
  John David Anglin committed Mar 15, 2015
  550a2a5d Browse Files
- Daily bump. · 066f5614
```
From-SVN: r221439
```
  GCC Administrator committed Mar 15, 2015
  066f5614 Browse Files
14 Mar, 2015 2 commits

re PR fortran/61138 (Wrong code with pointer-bounds remapping) · 375e6327

	PR fortran/61138
fortran/
	* trans-expr.c (gfc_trans_pointer_assignment): Clear DESCRIPTOR_ONLY
	field before reusing LSE.
testsuite/
	gfortran.dg/pointer_remapping_9.f90: New.

From-SVN: r221436

committed Mar 14, 2015

375e6327 Browse Files

re PR target/65369 (nettle test failure on powerpc64le-linux-gnu when built with -O3) · d88981fc

	PR tree-optimization/65369
	* tree-vect-stmts.c (vectorizable_load) <case dr_explicit_realign>:
	Set bump to vs * TYPE_SIZE_UNIT (elem_type) - 1 instead of
	(vs - 1) * TYPE_SIZE_UNIT (elem_type).

	* gcc.c-torture/execute/pr65369.c: New test.

From-SVN: r221435

committed Mar 14, 2015

d88981fc Browse Files