Commits · ebff619b5328c21b76b341ec22d1adbfd99b6eaa · lvzhengyang / riscv-gcc-1

30 Dec, 2011 8 commits

Fix thinko in setting target options · ebff619b
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From-SVN: r182747
```
Michael Meissner committed Dec 30, 2011
ebff619b Browse Files

re PR c++/51316 (alignof doesn't work with arrays of unknown bound) · 73ac190a

/c-family
2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51316
	* c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
	of array types with an unknown bound.

/testsuite
2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51316
	* g++.dg/cpp0x/alignof4.C: New.

From-SVN: r182746

committed Dec 30, 2011

73ac190a Browse Files

bfin.h (REGISTER_MOVE_COST, [...]): Remove. · 30c34af5

	* config/bfin/bfin.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
	* config/bfin/bfin-protos.h (bfin_register_move_cost,
	bfin_memory_move_cost): Remove.
	* config/bfin/bfin.c (bfin_register_move_cost,
	bfin_memory_move_cost): Make static. Change arguments type from
	enum reg_class to reg_class_t and from int to bool.
	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.

From-SVN: r182745

committed Dec 30, 2011

30c34af5 Browse Files

gcov.c (total_lines, [...]): New global vars. · bdbdc4e1

	* gcov.c (total_lines, total_executed): New global vars.
	(generate_results): Call executed_summary.
	(executed_summary): New function, broken out of ...
	(function_summary): ... here.  Call it.
	* coverage.c (coverage_finish): Also check for local_tick == -1.
	* gcov-dump (tag_function): Correct labelling typo.

From-SVN: r182744

committed Dec 30, 2011

bdbdc4e1 Browse Files

libgcov.c (gcov_crc32): Remove global var. · 04dbc287

	* libgcov.c (gcov_crc32): Remove global var.
	(free_fn_data): New function.
	(buffer_fn_data): Pass in filename, more robust error recovery.
	(crc32_unsigned): New function.
	(gcov_exit): More robust detection of new program. More robust
	error recovery.
	(__gcov_init): Do not update program's crc here.

From-SVN: r182743

committed Dec 30, 2011

04dbc287 Browse Files

extensions.xml: Improve markup and note that some extensions are included in C++11. · 84de2982

	* doc/xml/manual/extensions.xml: Improve markup and note that some
	extensions are included in C++11.
	* doc/xml/manual/concurrency_extensions.xml: Likewise.

From-SVN: r182742

committed Dec 30, 2011

84de2982 Browse Files

re PR libstdc++/51711 (regex.h contains incorrect code) · f32fd5aa

2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/51711
	* include/bits/regex.h (regex_replace): Fix thinko.
	* testsuite/28_regex/algorithms/regex_replace/char/51711.cc: New.
	* testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc:
	Likewise.

From-SVN: r182740

committed Dec 30, 2011

f32fd5aa Browse Files

Daily bump. · e6386103
```
From-SVN: r182738
```
GCC Administrator committed Dec 30, 2011
e6386103 Browse Files

29 Dec, 2011 13 commits

hashtable_policy.h (struct _Ebo_helper<>): Don't use _N, badname on Solaris;… · cc74ac5d

hashtable_policy.h (struct _Ebo_helper<>): Don't use _N, badname on Solaris; minor stylistic changes.

2011-12-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable_policy.h (struct _Ebo_helper<>): Don't use
	_N, badname on Solaris; minor stylistic changes.

From-SVN: r182734

committed Dec 29, 2011

cc74ac5d Browse Files

Update PR 51623, to eliminate checks against being in the text section. · 567210bc
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From-SVN: r182731
```
Michael Meissner committed Dec 29, 2011
567210bc Browse Files
Fix 50988 testsuite failures · c1a46bc6
```
From-SVN: r182728
```
Michael Meissner committed Dec 29, 2011
c1a46bc6 Browse Files

re PR libstdc++/51608 ([C++11] Unordered containers end(size_type) isn't constant time) · a188284c

2011-12-29  François Dumont <fdumont@gcc.gnu.org>

	PR libstdc++/51608
	* include/bits/hashtable_policy.h (_Equal_helper<>): New, change the
	way the _Equal functor is used depending on whether hash code is
	cached or not.
	(_Ebo_helper<>): New helper type to introduce EBO when possible.
	(_Hash_code_base): Use _Ebo_helper to limit memory footprint. Move
	_Equal functor management...
	(_Hashtable_base): ...here, new, use _Equal_helper.
	(_Local_iterator_base<>, _Locale_iterator<>, _Locale_const_iterator<>):
	New, use _Hash_code_base, implementation of...
	* include/bits/hashtable.h (_Hashtable<>::local_iterator,
	_Hashtable<>::const_local_iterator): ...those. Add static assertions
	checking that some functors are empty depending on whether hash code
	is cache or not.
	(_Hashtable<>::_M_bucket_index): New overloads using current bucket
	count, use through out the _Hastable<> implementation.
	* include/bits/unordered_set.h (__unordered_set<>,
	__unordered_multiset<>): Cache hash code iff hash functor is not
	empty and not final.
	* include/bits/unordered_map.h (__unordered_map<>,
	__unordered_multimap<>): Likewise.
	* include/debug/unordered_map
	(unordered_map<>::_S_to_local, unordered_multimap<>::_S_to_local):
	Adapt to match new local iterator implementation.
	* include/debug/unordered_set (unordered_set<>::_S_to_local,
	unordered_multiset<>::_S_to_local): Likewise.
	* include/profile/unordered_map (unordered_map<>::_M_profile_destruct,
	unordered_multimap<>::_M_profile_destruct): Enhance thanks to usage of
	local iterators.
	* include/profile/unordered_set (unordered_set<>::_M_profile_destruct,
	unordered_multiset<>::_M_profile_destruct): Likewise.
	* testsuite_files/23_containers/unordered_set/instantiation_neg.cc:
	Fix error line.
	* testsuite_files/23_containers/unordered_set/final_hash.cc: New.
	* testsuite_files/23_containers/unordered_multiset/final_hash.cc: New.
	* testsuite_files/23_containers/unordered_map/final_hash.cc: New.
	* testsuite_files/23_containers/unordered_multimap/final_hash.cc: New.

From-SVN: r182727

committed Dec 29, 2011

a188284c Browse Files

Fix 51702 testsuite failures · 497081e8
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From-SVN: r182726
```
Michael Meissner committed Dec 29, 2011
497081e8 Browse Files

microblaze.md: Add expander for simple_return... · 1893a69a

* config/microblaze/microblaze.md: Add expander for simple_return,
  return, add return_internal and simple_return_internal insns.

From-SVN: r182725

committed Dec 29, 2011

1893a69a Browse Files

re PR libstdc++/51701 (Remove reference to Henry Suter's RWLock from documentation) · 10b293bb
```
	PR libstdc++/51701
	* doc/xml/manual/extensions.xml (Input and Output): Remove reference
	to RWLock class.

From-SVN: r182724
```
Jonathan Wakely committed Dec 29, 2011
10b293bb Browse Files

sh.h (BRANCH_COST): Use sh_branch_cost variable. · 91afd29b

	* config/sh/sh.h (BRANCH_COST): Use sh_branch_cost variable.
	* config/sh/sh.c (sh_option_override): Simplify sh_branch_cost
        expression.

From-SVN: r182723

committed Dec 29, 2011

91afd29b Browse Files

bitfield3.C: Make sure test runs for windows targets without activated ms-bitfields option. · 81ed42d3
```
        * g++.dg/abi/bitfield3.C: Make sure test runs
        for windows targets without activated ms-bitfields option.

From-SVN: r182722
```
Kai Tietz committed Dec 29, 2011
81ed42d3 Browse Files

new3.C: Adjust test for mingw targets to use static-version. · 08a2f722

       * g++.old-deja/g++.brendan/new3.C: Adjust test for mingw
       targets to use static-version.
       * g++.old-deja/g++.abi/cxa_vec.C: Likewise.
       * g++.old-deja/g++.abi/arraynew.C: Likewise.
       * g++.old-deja/g++.eh/new1.C: Likewise.
       * g++.old-deja/g++.eh/new2.C: Likewise.

From-SVN: r182721

committed Dec 29, 2011

08a2f722 Browse Files

dependency.c (gfc_dep_compare_functions): Document new behavior for REALs and complex. · d8e5eb57

2011-12-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dependency.c (gfc_dep_compare_functions):  Document
	new behavior for REALs and complex.  Add comment to cases
	where only INTEGERs are handled.  Compare REAL and COMPLEX
	constants, returning 0 and -2 only.  Add assert to make
	sure that only integer constants are compared.

2011-12-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.dg/function_optimize_9.f90:  New test.

From-SVN: r182720

committed Dec 29, 2011

d8e5eb57 Browse Files

Daily bump. · 663b7c93
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From-SVN: r182719
```
GCC Administrator committed Dec 29, 2011
663b7c93 Browse Files
* dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Go for Go. · 3d244568
```
From-SVN: r182717
```
Ian Lance Taylor committed Dec 29, 2011
3d244568 Browse Files

28 Dec, 2011 12 commits

* MAINTAINERS (Write After Approval): Add myself. · 8d2fbf9b
```
From-SVN: r182713
```
Oleg Endo committed Dec 28, 2011
8d2fbf9b Browse Files

re PR c++/23211 (using dec in nested class doesn't import name) · 1e9f5818

gcc/testsuite/ChangeLog

2011-12-28  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/23211
	* g++.dg/template/using18.C: New.
	* g++.dg/template/using19.C: New.
	* g++.dg/template/nested3.C: Remove dg-message at instantiation.
	* g++.dg/template/crash13.C: Likewise.

gcc/cp/ChangeLog

2011-12-28  Fabien Chene  <fabien@gcc.gnu.org>

	PR c++/23211
	* name-lookup.c (do_class_using_decl): Use dependent_scope_p
	instead of dependent_type_p, to check that a non-dependent
	nested-name-specifier of a class-scope using declaration refers to
	a base, even if the current scope is dependent.
	* parser.c (cp_parser_using_declaration): Set
	USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
	'else' close to the prior modification.

From-SVN: r182711

committed Dec 28, 2011

1e9f5818 Browse Files

Fix PR 51623 · 37f3b680
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From-SVN: r182710
```
Michael Meissner committed Dec 28, 2011
37f3b680 Browse Files

re PR c++/51547 (auto, type deduction, reference collapsing and const: invalid… · 0fe0620d

re PR c++/51547 (auto, type deduction, reference collapsing and const: invalid initialization of reference of type 'const X&&' from expression of type 'const X')

2011-12-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51547
	* g++.dg/cpp0x/pr51547.C: New.

From-SVN: r182709

committed Dec 28, 2011

0fe0620d Browse Files

ChangeLog: Fix entry. · 535131f2
```
	* ChangeLog: Fix entry.

From-SVN: r182708
```
Toon Moene committed Dec 28, 2011
535131f2 Browse Files
pr50396.c: Use dg-add-options ieee. · 5394b9f3
```
	* gcc.dg/torture/pr50396.c: Use dg-add-options ieee.

From-SVN: r182706
```
Uros Bizjak committed Dec 28, 2011
5394b9f3 Browse Files

re PR tree-optimization/51684 (ICE in gfortran.dg/maxloc_bounds_5 on ia64) · a024e70e


        PR tree-optimization/51684
        * tree-vect-slp.c (vect_schedule_slp_instance): Get gsi of
        original statement in case of a pattern.
        (vect_schedule_slp): Likewise.

From-SVN: r182705

committed Dec 28, 2011

a024e70e Browse Files

re PR testsuite/50722 (FAIL: gcc.dg/pr49994-3.c (test for excess errors)) · 77861004
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	PR testsuite/50722
	* gcc.dg/pr49994-3.c: Skip on ia64-*-*-*, hppa*-*-* and *-*-hpux*.

From-SVN: r182704
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Uros Bizjak committed Dec 28, 2011
77861004 Browse Files
compiler: Prohibit comparisons of funcs, maps, and slices to non-nil. · 1358551f
```
From-SVN: r182703
```
Ian Lance Taylor committed Dec 28, 2011
1358551f Browse Files
Daily bump. · 9437ab32
```
From-SVN: r182702
```
GCC Administrator committed Dec 28, 2011
9437ab32 Browse Files

go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use… · 11304b7b

go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use build_distinct_type_copy rather than build_variant_type_copy.

	* go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
	build_distinct_type_copy rather than build_variant_type_copy.
	(Gcc_backend::set_placeholder_array_type): Likewise.
	(Gcc_backend::named_type): Add special handling for builtin
	basic types.

From-SVN: r182698

committed Dec 28, 2011

11304b7b Browse Files

compiler: Rework range over slice. · dd8d9bff
```
From-SVN: r182697
```
Ian Lance Taylor committed Dec 28, 2011
dd8d9bff Browse Files

27 Dec, 2011 6 commits

Use work email address for December 2 and 9th changes · 5090c808
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From-SVN: r182696
```
Michael Meissner committed Dec 27, 2011
5090c808 Browse Files

re PR c++/51547 (auto, type deduction, reference collapsing and const: invalid… · 7004306f

re PR c++/51547 (auto, type deduction, reference collapsing and const: invalid initialization of reference of type 'const X&&' from expression of type 'const X')

2011-12-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51547
	* g++.dg/cpp0x/pr51547.C: New.

From-SVN: r182695

committed Dec 27, 2011

7004306f Browse Files

re PR rtl-optimization/51667 (new FAIL: 27_io/basic_*stream/* execution test with -m32) · 282bc7b4

	PR rtl-optimization/51667
	* ree.c (insn_merge_code): Delete.
	(is_insn_merge_attempted): Likewise.
	(get_insn_status): Likewise.
	(set_insn_status): Likewise.
	(struct ext_cand): Add CODE and MODE fields.
	(combine_set_extend): Rename to...
	(combine_set_extension): ...this.  Use above fields and tidy up.
	(transform_ifelse): Likewise.
	(get_defs): Return the chain of definitions.
	(is_this_a_cmove): Merge into...
	(is_cond_copy_insn): ...this.  Return bool.
	(make_defs_and_copies_lists): Adjust calls to get_defs and simplify.
	(merge_def_and_ext): Adjust call to combine_set_extend.
	(combine_reaching_defs): Remove calls to {g|s}et_insn_status.
	(struct extend_info): Rename to...
	(struct re_info): ...this.  Add DEF_MAP field.
	(add_ext_candidate): Merge into...
	(add_removable_extension): ...this.  Adjust calls to get_defs.  Ensure
	reaching definitions are associated with only one kind of extension.
	(find_removable_extensions): Create and destroy the definition map.
	(find_and_remove_re): Return void.  Change 'long' variables to 'int'.
	Do not deal with is_insn_merge_attempted.

From-SVN: r182694

committed Dec 27, 2011

282bc7b4 Browse Files

re PR tree-optimization/48641 (ICE: verify_flow_info failed: Wrong frequency of… · 0bed228e

re PR tree-optimization/48641 (ICE: verify_flow_info failed: Wrong frequency of block 77 -419530 with -O -fno-tree-ccp -fno-tree-copy-prop)


	PR middle-end/48641 
	* tree-ssa-threadupdate.c (redirect_edges): Watch for overflow.
	* gcc.dg/compile/pr48641.c: New file.

From-SVN: r182693

committed Dec 27, 2011

0bed228e Browse Files

re PR libgcj/49193 (__sync_xxxx builtins aren't used in sysdep/*/locks.h) · a055ca43

	PR libgcj/49193
	* sysdep/alpha/locks.h (compare_and_swap): Call
	__sync_bool_compare_and_swap.
	(release_set): Call __sync_synchronize.

From-SVN: r182692

committed Dec 27, 2011

a055ca43 Browse Files

Daily bump. · 6231d28e
```
From-SVN: r182690
```
GCC Administrator committed Dec 27, 2011
6231d28e Browse Files

26 Dec, 2011 1 commit

sync.md: Add soft atomics ABI description. · f3322315

	* config/sh/sync.md: Add soft atomics ABI description.
	(fetchop_name): Use 'or' instead of 'ior'.
	(fetchop_insn): Remove.
	(atomic_compare_and_swap<mode>_soft):
        Don't insert aligning nop after the write-back instruction.  Fix
	multi-line asm output formatting style.
        (atomic_fetch_<fetchop_name><mode>_soft): Likewise.
        (atomic_fetch_nand<mode>_soft): Likewise.
        (atomic_<fetchop_name>_fetch<mode>_soft): Likewise.
        (atomic_nand_fetch<mode>_soft): Likewise.

From-SVN: r182686

committed Dec 26, 2011

f3322315 Browse Files