Commits · cb2ef49e8387eb8b454e6d8d27c9909ca3964341 · lvzhengyang / riscv-gcc-1

02 May, 2015 7 commits

re PR libstdc++/65978 (missing constexpr on std::forward_as_tuple and std::tie… · cb2ef49e

re PR libstdc++/65978 (missing constexpr on std::forward_as_tuple and std::tie (LWG issues 2275 and 2301))

	PR libstdc++/65978
	* include/std/tuple (forward_as_tuple, tie): Add constexpr.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
	and fix tests for forward_as_tuple and tie.

From-SVN: r222719

committed May 02, 2015

cb2ef49e Browse Files

ops.cc (last_write_time): Set timespec members explicitly instead of with a braced-init-list. · 58f270df

	* src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
	Set timespec members explicitly instead of with a braced-init-list.
	[_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.

From-SVN: r222718

committed May 02, 2015

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update ChangeLogs for previous commit · 4afeb6fc
```
From-SVN: r222716
```
Trevor Saunders committed May 02, 2015
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fixup libobjc usage of PCC_BITFIELD_TYPE_MATTERS · 539280a8

libobjc/ChangeLog:

2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* acinclude.m4: Include bitfields.m4.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
	* encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.

config/ChangeLog:

2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* bitfields.m4: New file.

From-SVN: r222715

committed May 02, 2015

539280a8 Browse Files

extend.texi (Variable Attributes): Add menu and proper @nodes to subsections. · 90eb63a3

2015-05-01  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Variable Attributes): Add menu and proper
	@nodes to subsections.  Move Microsoft Windows attributes to
	their own subsection.
	(Type Attributes): Reorganize introduction to remove duplicate
	list of attributes.  Add menu and proper @nodes to subsections.
	Alphabetize the main table of common attributes.

From-SVN: r222714

committed May 01, 2015

90eb63a3 Browse Files

deque: Add feature-test macro. · 9c0717ed

2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* include/experimental/deque: Add feature-test macro.
	* include/experimental/forward_list: Ditto.
	* include/experimental/list: Ditto.
	* include/experimental/map: Ditto.
	* include/experimental/set: Ditto.
	* include/experimental/string: Ditto.
	* include/experimental/unordered_map: Ditto.
	* include/experimental/unordered_set: Ditto.

From-SVN: r222713

committed May 02, 2015

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Daily bump. · 0a09a3be
```
From-SVN: r222712
```
GCC Administrator committed May 02, 2015
0a09a3be Browse Files

01 May, 2015 30 commits

* include/experimental/memory: Correct feature-test macro. · b275f0cb
```
From-SVN: r222708
```
Jonathan Wakely committed May 01, 2015
b275f0cb Browse Files

memory: Add feature-test macro. · 64b07900

	* include/experimental/memory: Add feature-test macro.
	* include/experimental/vector: Likewise.
	* doc/xml/manual/status_cxx2017.xml: Update status.
	* doc/html/manual/status.html: Regenerate.

From-SVN: r222707

committed May 01, 2015

64b07900 Browse Files

Implement observer_ptr. · 261b7e8a

2015-05-01  Ville Voutilainen  <ville.voutilainen@gmail.com>

	Implement observer_ptr.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/experimental/memory: New.
	* testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
	* testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
	* testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
	* testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
	* testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
	* testsuite/experimental/memory/observer_ptr/requirements.cc: New.
	* testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
	* testsuite/experimental/memory/observer_ptr/typedefs.cc: New.

From-SVN: r222706

committed May 01, 2015

261b7e8a Browse Files

* src/filesystem/path.cc (path::compare): Do not copy strings. · 4ad37627
```
From-SVN: r222704
```
Jonathan Wakely committed May 01, 2015
4ad37627 Browse Files

acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h> is not available. · bf53e6a9

	* acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
	is not available.
	(GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* configure.ac: Check for utime.h
	* include/experimental/fs_path.h (path::string<>)
	[_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
	* src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
	closedir, dirent, readdir_r): Replace dummy functions with #error.
	(native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
	* src/filesystem/ops.cc (do_stat, is_set): Make inline.
	(last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
	(permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
	(space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
	error_code.

From-SVN: r222703

committed May 01, 2015

bf53e6a9 Browse Files

fs_path.h (path::_List): Use vector instead of list. · a00d74c4

	* include/experimental/fs_path.h (path::_List): Use vector instead of
	list.
	* python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
	* src/filesystem/path.cc: Use std::prev instead of decrementing
	rvalues. Fix whitespace.
	* testsuite/experimental/filesystem/path/decompose/parent_path.cc:
	Do not decrement iterators before begin.

From-SVN: r222702

committed May 01, 2015

a00d74c4 Browse Files

Wnarrowing4.C: Rename to Wnarrowing3.C. · d532ea91

2015-05-01  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/Wnarrowing4.C: Rename to Wnarrowing3.C.

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

From-SVN: r222701

committed May 01, 2015

d532ea91 Browse Files

re PR c++/65858 (ICE in varpool_node::get_constructor during chromium build on… · 38920aec

re PR c++/65858 (ICE in varpool_node::get_constructor during chromium build on arm-linux-gnueabihf with LTO during LINK chrome)

/cp
2015-05-01  Paolo Carlini  <paolo.carlini@oracle.com>
	    Prathamesh Kulharni  <prathamesh.kulkarni@linaro.org>

	PR c++/65858
	* typeck2.c (check_narrowing): Set ok = true when pedwarn returns
	false.

/testsuite
2015-05-01  Paolo Carlini  <paolo.carlini@oracle.com>
	    Prathamesh Kulharni  <prathamesh.kulkarni@linaro.org>

	PR c++/65858
	* g++.dg/cpp0x/Wnarrowing4.C: New.

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

From-SVN: r222699

committed May 01, 2015

38920aec Browse Files

match.pd: New simplification patterns. · 0f770b01

	* match.pd: New simplification patterns.
	(x + (x & 1))  -> ((x + 1) & ~1)
	(x & ~(x & y)) -> ((x & ~y))
	(x | ~(x | y)) -> ((x | ~y))

	* gcc.dg/20150120-1.c: New test.
	* gcc.dg/20150120-2.c: New test.
	* gcc.dg/20150120-3.c: New test.

From-SVN: r222697

committed May 01, 2015

0f770b01 Browse Files

* gcc.dg/debug/pr65771.c: Add "dg-add-options tls". · 5524eb7e
```
From-SVN: r222696
```
David Edelsohn committed May 01, 2015
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fs_dir.h: Fix use of non-reserved names. · d6e023f3

	* include/experimental/fs_dir.h: Fix use of non-reserved names.
	* include/experimental/fs_ops.h: Likewise.
	* include/experimental/fs_path.h: Likewise.
	* testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
	C++11 when checking for support.

From-SVN: r222695

committed May 01, 2015

d6e023f3 Browse Files

locale_classes.h (locale::facet): Delete copy operations in C++11 mode. · e9cd0064
```
	* include/bits/locale_classes.h (locale::facet): Delete copy
	operations in C++11 mode.

From-SVN: r222694
```
Jonathan Wakely committed May 01, 2015
e9cd0064 Browse Files
* sv.po: Update. · 04df569c
```
From-SVN: r222692
```
Joseph Myers committed May 01, 2015
04df569c Browse Files
* de.po: Update. · 99374690
```
From-SVN: r222690
```
Joseph Myers committed May 01, 2015
99374690 Browse Files

[doc] Update definition location of attribute_spec in documentation · 15ab4e1e

	* target.def (attribute_table): Mention that struct attribute_spec
	is defined in tree-core.h rather than tree.h
	* doc/tm.texi: Regenerate.

From-SVN: r222688

committed May 01, 2015

15ab4e1e Browse Files

[PATCH] add sync_int_long target selector to gcc.dg/pr65345-2.c · f40694b3

gcc/testsuite/

2015-05-01  Renlin Li  <renlin.li@arm.com>

	* gcc.dg/pr65345-2.c: Add sync_int_long target selector.

From-SVN: r222687

committed May 01, 2015

f40694b3 Browse Files

* include/bits/alloc_traits.h (__alloc_rebind): Change parameter name. · ff0164b4
```
From-SVN: r222686
```
Jonathan Wakely committed May 01, 2015
ff0164b4 Browse Files
acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris. · ce1b114a
```
	* acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
	* configure: Regenerate.

From-SVN: r222685
```
Jonathan Wakely committed May 01, 2015
ce1b114a Browse Files

Inline one-line erasure dispatch functions. · ea365e01

2015-05-01  Edward Smith-Rowland  <3dw4rd@verizon.net>

	Inline one-line erasure dispatch functions.
	* include/experimental/forward_list (erase_if(), erase()): Inline.
	* include/experimental/list (erase_if(), erase()): Inline.
	* include/experimental/map (erase_if(*)): Inline.
	* include/experimental/set (erase_if(*)): Inline.
	* include/experimental/string (erase_if(), erase()): Inline.
	* include/experimental/unordered_map (erase_if(*)): Inline.
	* include/experimental/unordered_set (erase_if(*)): Inline.

From-SVN: r222684

committed May 01, 2015

ea365e01 Browse Files

genrecog.c (test): Rename to rtx_test. · fdae5092
```
gcc/
	* genrecog.c (test): Rename to rtx_test.  Update rest of file
	accordingly.

From-SVN: r222683
```
Richard Sandiford committed May 01, 2015
fdae5092 Browse Files
Summary: Mark help string in DEFPARAM as no-c-format · ab528787
```
PR translation/65959
* params.h (DEFPARAM): Rename msgid to nocmsgid.

From-SVN: r222682
```
Andreas Schwab committed May 01, 2015
ab528787 Browse Files

Allow bound simplification of array subreferences. · 11642de8

gcc/fortran/
	* simplify.c (simplify_bound_dim): Tighten the check for array fullness
	by also checking for absence of subreference.
	(simplify_bound): Don't skip simplification if the array
	has subreferences.
	(simplify_cobound): Same.
gcc/testsuite/
	* gfortran.dg/bound_simplification_4.f90: New.

From-SVN: r222681

committed May 01, 2015

11642de8 Browse Files

[AArch64] Make aarch64_min_divisions_for_recip_mul configurable · 50093a33

On behalf of Wilco Dijkstra

2015-05-01  Wilco Dijkstra  <wdijkstr@arm.com>

	* gcc/config/aarch64/aarch64-protos.h (tune_params):
	Add min_div_recip_mul_sf and min_div_recip_mul_df fields.
	* gcc/config/aarch64/aarch64.c (aarch64_min_divisions_for_recip_mul):
	Return value depending on target.
	(generic_tunings): Initialize new target settings.
	(cortexa53_tunings): Likewise.
	(cortexa57_tunings): Likewise.
	(thunderx_tunings): Likewise.
	(xgene1_tunings): Likewise.

From-SVN: r222679

committed May 01, 2015

50093a33 Browse Files

[AArch64] Fix Cortex-A53 shift costs · e8b91382

On behalf of Wilco Dijkstra

2015-05-01  Wilco Dijkstra  <wdijkstr@arm.com>

	* gcc/config/arm/aarch-cost-tables.h (cortexa53_extra_costs):
	Make Cortex-A53 shift costs more accurate.

From-SVN: r222678

committed May 01, 2015

e8b91382 Browse Files

[AArch64] Handle FLOAT and UNSIGNED_FLOAT in rtx costs · 5e2a765b
```
	* config/aarch64/aarch64.c (aarch64_rtx_costs): Handle FLOAT and
	UNSIGNED_FLOAT.

From-SVN: r222677
```
Kyrylo Tkachov committed May 01, 2015
5e2a765b Browse Files

[AArch64] Fix aarch64_rtx_costs of PLUS/MINUS · 23cb6618

On behalf of Wilco Dijkstra

2015-05-01  Wilco Dijkstra  <wdijkstr@arm.com>

	* gcc/config/aarch64/aarch64.c (aarch64_rtx_costs):
	Calculate cost of op0 and op1 in PLUS and MINUS cases.

From-SVN: r222676

committed May 01, 2015

23cb6618 Browse Files

intro.xml: Link to new status_cxx2017.xml file. · 1d15ed75

	* doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
	* doc/xml/manual/status_cxx2011.xml: Update status tables.
	* doc/xml/manual/status_cxx2014.xml: Likewise.
	* doc/xml/manual/status_cxx2017.xml: New.
	* doc/xml/manual/using.xml: Fix typo.
	* doc/html/*: Regenerate.

From-SVN: r222675

committed May 01, 2015

1d15ed75 Browse Files

memory (pointer_safety, [...]): Define. · 6fc456c3

	* include/std/memory (pointer_safety, declare_reachable,
	undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
	get_pointer_safety): Define.
	* testsuite/20_util/pointer_safety/1.cc: New.

From-SVN: r222674

committed May 01, 2015

6fc456c3 Browse Files

[AArch64] Remember to cost operand 0 in FP compare-with-0.0 case · ad88bedb
```
	* config/aarch64/aarch64.c (aarch64_rtx_costs, COMPARE case):
	Add cost of op0 in the compare-with-fpzero case.

From-SVN: r222673
```
Kyrylo Tkachov committed May 01, 2015
ad88bedb Browse Files
Daily bump. · 6358f1b4
```
From-SVN: r222669
```
GCC Administrator committed May 01, 2015
6358f1b4 Browse Files

30 Apr, 2015 3 commits

crypto-builtin-2.c: Replace powerpc_vsx_ok with powerpc_p8vector_ok. · edc8824f

2015-04-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/crypto-builtin-2.c: Replace powerpc_vsx_ok
	with powerpc_p8vector_ok.

From-SVN: r222664

committed Apr 30, 2015

edc8824f Browse Files

re PR fortran/37131 (inline matmul for small matrix sizes) · 0ba691a0

2015-04-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/37131
	* simplify.c (simplify_bound): Get constant lower bounds of one
	from array spec for assumed and explicit shape shape arrays if
	the lower bounds are indeed one.

2015-04-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/37131
	* gfortran.dg/coarray_lib_this_image_2.f90:  Adjust
	scan pattern.
	* gfortran.dg/bound_9.f90:  New test case.

From-SVN: r222661

committed Apr 30, 2015

0ba691a0 Browse Files

Fix spurious semicolons · 6f3d1a5e

gcc/ChangeLog:
	* builtins.c (fold_builtin_1): Remove spurious second
	semicolon.
	* cgraph.h (symtab_node::get_availability): Likewise.
	* opts.c (common_handle_option): Remove spurious second semicolon.
	* tree-ssa-loop-ivopts.c (extract_cond_operands): Likewise.
	* tree-ssa-loop-niter.c (derive_constant_upper_bound_ops): Likewise.

gcc/cp/ChangeLog:
	* cp-tree.h (ARGUMENT_PACK_SELECT_ARG): Remove spurious
	trailing semicolon.

gcc/fortran/ChangeLog:
	* options.c (gfc_init_options): Remove spurious second
	semicolon.
	* trans-stmt.c (gfc_trans_allocate): Likewise.

From-SVN: r222658

committed Apr 30, 2015

6f3d1a5e Browse Files