Commits · 7b2aafc959f1ef24f111eb0d56b393bb2d315bbf · lvzhengyang / riscv-gcc-1

20 Dec, 2011 12 commits

sem_res.adb (Resolve_Allocator): Warning on allocation of tasks on a subpool and… · 7b2aafc9

sem_res.adb (Resolve_Allocator): Warning on allocation of tasks on a subpool and rewrite the allocator into a...

2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_res.adb (Resolve_Allocator): Warning on allocation
	of tasks on a subpool and rewrite the allocator into a raise
	Program_Error statement.
	* s-stposu.ads, s-stposu.adb: Code reformatting.
	(Create_Subpool): Remove formal parameter Storage_Size.
	(Default_Subpool_For_Pool): Add the default implementation of this
	routine.
	(Set_Pool_Of_Subpool): Rename formal parameter Pool to To. Update
	all the uses of the parameter.

From-SVN: r182533

committed Dec 20, 2011

7b2aafc9 Browse Files

PR debug/49951 - jumpy stepping at end of scope in C++ · 9a417f11

gcc/cp/

	PR debug/49951
	* decl.c (cxx_maybe_build_cleanup): Don't set location of the call
	to the destructor.

gcc/testsuite/

	PR debug/49951
	* g++.dg/gcov/gcov-2.C: Adjust.

From-SVN: r182532

committed Dec 20, 2011

9a417f11 Browse Files

Support 64-bit libjava multilib for i?86-linux · 08b2f8e6

	* configure.ac (i?86-*-linux*): Set SIGNAL_HANDLER_AUX.
	* configure: Regenerate.
	* include/i386-signal.h: Wrap in __i386__, include
	java-signal-aux.h otherwise.

From-SVN: r182528

committed Dec 20, 2011

08b2f8e6 Browse Files

Support 64-bit libgnat multilib on i?86-linux · 6b302f97

	* gcc-interface/Makefile.in (%86 linux%):
	(LIBGNAT_TARGET_PAIRS_32): Split off from LIBGNAT_TARGET_PAIRS.
	(LIBGNAT_TARGET_PAIRS_64): New.
	(LIBGNAT_TARGET_PAIRS): Add either depending on multilib.

From-SVN: r182527

committed Dec 20, 2011

6b302f97 Browse Files

re PR c++/51612 ([c++0x] [4.6/4.7 Regression] ICE with constexpr constructor and… · f0bc5f84

re PR c++/51612 ([c++0x] [4.6/4.7 Regression] ICE with constexpr constructor and virtual base class)

/cp
2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51612
	* semantics.c (is_valid_constexpr_fn): In case of constexpr
	constructors also check for virtual base classes.

/testsuite
2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51612
	* g++.dg/cpp0x/constexpr-ice4.C: New.

From-SVN: r182526

committed Dec 20, 2011

f0bc5f84 Browse Files

re PR debug/46796 (debug info missing builtin type names with lto) · 336e404f

2011-12-20  Richard Guenther  <rguenther@suse.de>

	PR lto/46796
	* dwarf2out.c (modified_type_die): When the type variant
	chain is corrupt use the types name, if available, instead
	of __unknown__.

From-SVN: r182524

committed Dec 20, 2011

336e404f Browse Files

re PR libstdc++/51365 (cannot use final empty class in std::tuple) · d8ab8273

	PR libstdc++/51365
	* include/std/tuple (_Tuple_impl): Check __is_final as well as
	is_empty.
	* testsuite/20_util/tuple/51365.cc: New.

From-SVN: r182523

committed Dec 20, 2011

d8ab8273 Browse Files

linux-unwind.h: Update copyright years. · 1bb4b6a3

	* config/alpha/linux-unwind.h: Update copyright years.
	(MD_FROB_UPDATE_CONTEXT): New define.
	(alpha_frob_update_context): New function.

From-SVN: r182522

committed Dec 20, 2011

1bb4b6a3 Browse Files

alpha.c (alpha_start_function): Adjust condition to create VMS trampoline entry point. · cf45cd09

2011-12-20  Tristan Gingold  <gingold@adacore.com>

	* config/alpha/alpha.c (alpha_start_function): Adjust condition to
	create VMS trampoline entry point.

From-SVN: r182521

committed Dec 20, 2011

cf45cd09 Browse Files

aclocal.m4: Assume strncmp works in cross case. · 8c3db96e

2011-12-20  Tristan Gingold  <gingold@adacore.com>

	* aclocal.m4: Assume strncmp works in cross case.
	* configure: Regenerate

From-SVN: r182520

committed Dec 20, 2011

8c3db96e Browse Files

Daily bump. · 0f172bee
```
From-SVN: r182516
```
GCC Administrator committed Dec 20, 2011
0f172bee Browse Files

eh_tm.cc (free_any_cxa_exception): Use __GCC_ATOMIC_INT_LOCK_FREE, not _GLIBCXX_ATOMIC_BUILTINS_4. · d50fb671

2011-12-19  Benjamin Kosnik  <bkoz@redhat.com>

	* libsupc++/eh_tm.cc (free_any_cxa_exception): Use
	__GCC_ATOMIC_INT_LOCK_FREE, not _GLIBCXX_ATOMIC_BUILTINS_4.

From-SVN: r182512

committed Dec 20, 2011

d50fb671 Browse Files

19 Dec, 2011 28 commits

search_n.cc: Disambiguate local variable. · 31785b29

2011-12-19  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/performance/25_algorithms/search_n.cc: Disambiguate
	local variable.

From-SVN: r182510

committed Dec 19, 2011

31785b29 Browse Files

re PR c++/51328 (ICE on invalid template parameter) · eded2736

/cp
2011-12-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51328
	* pt.c (convert_template_argument): Early error out and return
	error_mark_node for invalid uses of destructors as types.

/testsuite
2011-12-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51328
	* g++.dg/template/crash109.C: New.

From-SVN: r182508

committed Dec 19, 2011

eded2736 Browse Files

Add a PR reference. · 77a748f8
```
From-SVN: r182506
```
Richard Sandiford committed Dec 19, 2011
77a748f8 Browse Files
re PR c++/51530 ([C++0x] internal compiler error: in unify, at cp/pt.c:16854) · 4f7002c5
```
	PR c++/51530
	* pt.c (unify): Handle NULLPTR_TYPE.

From-SVN: r182505
```
Jason Merrill committed Dec 19, 2011
4f7002c5 Browse Files

fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND optimization if… · 7a613929

fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND optimization if the source register is already extended.

gcc/
	* fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND
	optimization if the source register is already extended.

From-SVN: r182504

committed Dec 19, 2011

7a613929 Browse Files

mult-1.c: Require -O2. · 37320333
```
gcc/testsuite/
	* gcc.target/mips/mult-1.c: Require -O2.

From-SVN: r182502
```
Richard Sandiford committed Dec 19, 2011
37320333 Browse Files
ext-2.c: Add NOMIPS16. · da3507d0
```
gcc/testsuite/
	* gcc.target/mips/ext-2.c: Add NOMIPS16.

From-SVN: r182501
```
Richard Sandiford committed Dec 19, 2011
da3507d0 Browse Files
lower-subreg.c (can_decompose_p): Check every word of a hard register. · 488c8379
```
gcc/
	* lower-subreg.c (can_decompose_p): Check every word of a hard
	register.

From-SVN: r182500
```
Richard Sandiford committed Dec 19, 2011
488c8379 Browse Files

re PR c++/51526 ([C++11][constexpr] constexpr delegating constructor should be accepted) · 176fcc5d

	PR c++/51526
	* semantics.c (build_data_member_initialization): Handle
	delegating constructor.
	(build_constexpr_constructor_member_initializers): Likewise.

From-SVN: r182499

committed Dec 19, 2011

176fcc5d Browse Files

re PR rtl-optimization/50380 ([4.6 only] cc1 hangs eating 100% CPU) · 8f1ad6b6

2011-12-19  Sandra Loosemore  <sandra@codesourcery.com>
	    Tom de Vries <tom@codesourcery.com>

	PR rtl-opt/50380

	gcc/
	* cse.c (find_comparison_args): Detect fixed point and
	bail early.

	gcc/testsuite/
	* gcc.c-torture/compile/pr50380.c: New testcase.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r182498

committed Dec 19, 2011

8f1ad6b6 Browse Files

re PR fortran/51605 (internal compiler error gfc_trans_block_construct, at… · 1e815d32

re PR fortran/51605 (internal compiler error gfc_trans_block_construct, at fortran/trans-stmt.c:984)

2011-12-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51605
        * parse.c (gfc_fixup_sibling_symbols): Regard FL_LABEL as
        local symbol.

2011-12-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51605
        * gfortran.dg/block_10.f90: New.

From-SVN: r182497

committed Dec 19, 2011

1e815d32 Browse Files

re PR c++/51553 (brace initialization and conversion operators) · 11c71a22

	PR c++/51553
	* cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
	LOOKUP_NO_COPY_CTOR_CONVERSION.
	(add_list_candidates): Set it earlier.
	(add_candidates): Don't check explicit on ctors when it's set.
	(add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
	is set.

From-SVN: r182496

committed Dec 19, 2011

11c71a22 Browse Files

re PR c++/51553 (brace initialization and conversion operators) · 00ef7059

	PR c++/51553
	* call.c (add_function_candidate): Allow conversions for the copy
	parm in list-initialization unless the argument is an init-list.

From-SVN: r182495

committed Dec 19, 2011

00ef7059 Browse Files

re PR c++/51228 (ICE with transparent union) · d58d6eb5

	PR c++/51228
	* c-common.c (handle_transparent_union_attribute): Check the first
	field if the type is complete.

From-SVN: r182494

committed Dec 19, 2011

d58d6eb5 Browse Files

Commit forgotten testcase that goes along with this PR. · 1784915a
```
	PR middle-end/51411
	* trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK.

From-SVN: r182493
```
Aldy Hernandez committed Dec 19, 2011
1784915a Browse Files

re PR middle-end/51411 (ICE: in function_and_variable_visibility, at ipa.c:835… · e0b22991

re PR middle-end/51411 (ICE: in function_and_variable_visibility, at ipa.c:835 with -O -fgnu-tm and overriding virtual transaction_safe function)

	PR middle-end/51411
	* trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK.

From-SVN: r182492

committed Dec 19, 2011

e0b22991 Browse Files

re PR tree-optimization/51580 (segfault during loop vectorization at -O3) · a062c51e

	PR tree-optimization/51580
	* gnat.dg/specs/loop_optimization1.ads: New test.
	* gnat.dg/specs/loop_optimization1_pkg.ad[sb]: New helper.

From-SVN: r182491

committed Dec 19, 2011

a062c51e Browse Files

re PR target/48743 (-march=native mis-detects AMD K6-2+ / K6-3 as Athlon -… · f7593cb4

re PR target/48743 (-march=native mis-detects AMD K6-2+ / K6-3 as Athlon - compiled C fails with "illegal instruction")

2011-12-19  Quentin Neill  <quentin.neill@amd.com>
2011-12-19  Quentin Neill  <quentin.neill@amd.com>

	PR target/48743
	* config/i386/driver-i386.c (host_detect_local_cpu): Also check
	family to distinguish PROCESSOR_ATHLON.

From-SVN: r182489

committed Dec 19, 2011

f7593cb4 Browse Files

re PR lto/51573 (ICE (segfault) in lto_varpool_encoder_encode_initializer_p) · 7e54c608

2011-12-19  Richard Guenther  <rguenther@suse.de>

	PR lto/51573
	* streamer-hooks.h (struct streamer_hooks): Add second
	ref_p parameter to write_tree.
	(stream_write_tree): Adjust.
	(stream_write_tree_shallow_non_ref): New define.
	* lto-streamer.h (lto_output_tree): Adjust.
	* lto-streamer-out.c (lto_output_tree): Likewise.
	* tree-streamer-out.c (streamer_write_chain): Only
	force the immediate tree to be streamed as non-reference.

	* gcc.dg/lto/20111207-2_0.c: Adjust.
	* g++.dg/lto/pr51573-1_0.C: New testcase.

From-SVN: r182487

committed Dec 19, 2011

7e54c608 Browse Files

re PR c++/51619 ([c++0x] [4.6 Regression] ICE with array class member) · 23a3541f

	PR c++/51619
	* semantics.c (cxx_eval_vec_init_1): If init is NULL for
	multidimensional array, just set eltinit to NULL_TREE.

	* g++.dg/cpp0x/pr51619.C: New test.

From-SVN: r182485

committed Dec 19, 2011

23a3541f Browse Files

re PR fortran/51605 (internal compiler error gfc_trans_block_construct, at… · cd99c23c

re PR fortran/51605 (internal compiler error gfc_trans_block_construct, at fortran/trans-stmt.c:984)

2011-12-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51605
        * match.c (gfc_match_select_type): Handle
        scalar polymophic coarrays.
        (select_type_set_tmp, ): Ditto; avoid segfault if !class_ok.
        * primary.c (gfc_match_rvalue): Avoid segfault if !class_ok.
        * resolve.c (resolve_select_type): Ditto.
        (resolve_assoc_var): Fix setting the TARGET attribute for
        polymorphic selectors which are pointers.

2011-12-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51605
        * gfortran.dg/select_type_25.f90: New.

From-SVN: r182484

committed Dec 19, 2011

cd99c23c Browse Files

re PR tree-optimization/51583 (One more missing force_gimple_operand in SRA) · 6a9ceb17

2011-12-19  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/51583
	* tree-sra.c (load_assign_lhs_subreplacements): Call
	force_gimple_operand_gsi when necessary also in case of no
	corresponding replacement on the RHS.

	* testsuite/gcc.dg/tree-ssa/pr51583.c: New test.

From-SVN: r182483

committed Dec 19, 2011

6a9ceb17 Browse Files

gimple.h (gimplify_seq_add_stmt): Rename to... · a1a6c5b2

	* gimple.h (gimplify_seq_add_stmt): Rename to...
	(gimple_seq_add_stmt_without_update): ... this.
	* gimplify.c (gimplify_seq_add_stmt): Rename to...
	(gimple_seq_add_stmt_without_update): ... this.
	(gimplify_seq_add_stmt): New inline wrapper for it.
	* tree-vect-patterns.c (append_pattern_def_seq): Use
	gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.

	* cp-gimplify.c (gimplify_must_not_throw_expr): Use
	gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.

From-SVN: r182482

committed Dec 19, 2011

a1a6c5b2 Browse Files

re PR tree-optimization/51596 (ICE: verify_flow_info failed: BB 6 can not throw… · 77753f4d

re PR tree-optimization/51596 (ICE: verify_flow_info failed: BB 6 can not throw but has an EH edge with -fnon-call-exceptions)

	PR tree-optimization/51596
	* tree-cfg.c (replace_uses_by): Call gimple_purge_dead_eh_edges
	when needed.

	* g++.dg/opt/pr51596.C: New test.

From-SVN: r182481

committed Dec 19, 2011

77753f4d Browse Files

re PR middle-end/51590 (ICE in gsi_for_stmt, at gimple-iterator.c:560) · 083481d8

	PR middle-end/51590
	PR tree-optimization/51606
	* tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq):
	New inline functions.
	(vect_recog_over_widening_pattern,
	vect_recog_vector_vector_shift_pattern,
	vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern,
	adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them.

	* gcc.dg/vect/pr51590.c: New test.

From-SVN: r182480

committed Dec 19, 2011

083481d8 Browse Files

re PR bootstrap/51572 (LTO bootstrap failed with bootstrap-profiled) · 4acd1c84

2011-12-19  Richard Guenther  <rguenther@suse.de>

	PR lto/51572
	* tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL
	from TYPE_FIELDS.
	(find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS.
	* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do
	not stream TREE_CHAIN.
	(write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
	using streamer_write_chain.
	* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
	Do not stream TREE_CHAIN.
	(lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
	using streamer_read_chain.
	* gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs.
	* gimple.c (gimple_canonical_types_compatible_p): Properly
	handle trailing non-FIELD_DECLs in TYPE_FIELDS.

	* g++.dg/lto/pr51572-2_0.C: New testcase.

From-SVN: r182479

committed Dec 19, 2011

4acd1c84 Browse Files

Check for warning flags without no- prefix · 095af58f

config/:
	PR bootstrap/51388
	* warnings.m4 (ACX_PROG_CC_WARNING_OPTS)
	(ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the
	no- prefix.
fixincludes/:
	* configure: Regenerate.
gcc/:
	* configure: Regenerate.
libcpp/:
	* configure: Regenerate.
libdecnumber/:
	* configure: Regenerate.
libiberty/:
	* configure: Regenerate.
lto-plugin/:
	* configure: Regenerate.

From-SVN: r182478

committed Dec 19, 2011

095af58f Browse Files

emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for partial integer modes. · c8a89d2a
```
	* emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for
	partial integer modes.

From-SVN: r182477
```
Bernd Schmidt committed Dec 19, 2011
c8a89d2a Browse Files