Commits · fd8c65e7d3f82eb0ec12de4402e8a0a6eb231e90 · lvzhengyang / riscv-gcc-1

26 Jun, 2013 7 commits

	* config/rs6000/power8.md: New.
	* config/rs6000/rs6000-cpus.def (RS6000_CPU table): Adjust processor
	setting for power8 entry.
	* config/rs6000/t-rs6000 (MD_INCLUDES): Add power8.md.
	* config/rs6000/rs6000.c (is_microcoded_insn, is_cracked_insn): Adjust
	test for Power4/Power5 only.
	(insn_must_be_first_in_group, insn_must_be_last_in_group): Add Power8
	support.
	(force_new_group): Adjust comment.
	* config/rs6000/rs6000.md: Include power8.md.


Co-Authored-By: Pat Haugen <pthaugen@us.ibm.com>
Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>

From-SVN: r200423

committed Jun 26, 2013

fd8c65e7 Browse Files

arm.h (MAX_CONDITIONAL_EXECUTE): Define macro. · b24a2ce5

2013-06-26  Greta Yorsh  <Greta.Yorsh@arm.com>

	* config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Define macro.
	* config/arm/arm-protos.h (arm_max_conditional_execute): New
	declaration.
	(tune_params): Update comment.
	* config/arm/arm.c (arm_cortex_a15_tune): Set max_cond_insns to 2.
	(arm_max_conditional_execute): New function.
	(thumb2_final_prescan_insn): Use max_insn_skipped and
	MAX_INSN_PER_IT_BLOCK to compute maximum instructions in a block.

From-SVN: r200419

committed Jun 26, 2013

b24a2ce5 Browse Files

re PR c++/57640 (Explicit call of system literal operator complains about leading underscore.) · 1a3fab15

gcc/cp:

2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/57640
	* parser.c (cp_parser_unqualified_id): Add declarator_p to checks
	to trigger warning, (cp_literal_operator_id): Remove bogus TODO comment.


gcc/testsuite:

2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/57640
	* g++.dg/cpp1y/pr57640.C: New.

From-SVN: r200415

committed Jun 26, 2013

1a3fab15 Browse Files

+2013-06-25 Balaji V. · af4c64a7

+2013-06-25  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+	
+       * c-c++-common/cilk-plus/AN/gather_scatter.c: Fixed a bug of stack
+       overflow due to size of arrays.
+

From-SVN: r200414

committed Jun 25, 2013

af4c64a7 Browse Files

Status page for C++2014 library features · 3ed8a9cd

2013-06-25  Ed Smith-Rowland  <3dw4rd@verizon.net>

	Status page for C++2014 library features
	* doc/xml/faq.xml: Add link to new C++14 status page.
	* doc/xml/manual/intro.xml: Ditto.
	* doc/xml/manual/status_cxx2014.xml: New.

From-SVN: r200413

committed Jun 26, 2013

3ed8a9cd Browse Files

abi_tag.cc: Avoid spurious fails with check-debug. · be768ae0

2013-06-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/map/modifiers/erase/abi_tag.cc: Avoid
	spurious fails with check-debug.
	* testsuite/23_containers/multimap/modifiers/erase/abi_tag.cc:
	Likewise.
	* testsuite/23_containers/set/modifiers/erase/abi_tag.cc: Likewise.
	* testsuite/23_containers/multiset/modifiers/erase/abi_tag.cc:
	Likewise.

From-SVN: r200411

committed Jun 26, 2013

be768ae0 Browse Files

Daily bump. · 240740fb
```
From-SVN: r200410
```
GCC Administrator committed Jun 26, 2013
240740fb Browse Files

25 Jun, 2013 12 commits

Replaced Dynamic arrays with vec trees in Array Notation for C. · 713b46fa

gcc/c-family/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (length_mismatch_in_expr): Changed the
        parameter type's from a dynamic array to a vec_tree.  Also removed
        the size parameters.
        * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
        the change above.

gcc/cp/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * cp-array-notation.c (cp_length_mismatch_in_expr_p): Remove.
        (expand_an_in_modify_expr): Changed a function call from the above
        removed function to length_mismatch_in_expr_p.

gcc/c/ChangeLog
2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-array-notation.c (make_triplet_val_inv): New function.
        (create_cmp_incr): Likewise.
        (create_array_refs): Likewise.
        (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
        Also modularized common parts between functions and called the function.
        (build_array_notation_expr): Likewise.
        (fix_conditional_array_notations_1): Likewise.
        (fix_array_notation_expr): Likewise.
        (fix_array_notation_call_expr): Likewise.

From-SVN: r200405

committed Jun 25, 2013

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Update shift1.go test for recent changes. · 818cac82
```
From-SVN: r200400
```
Ian Lance Taylor committed Jun 25, 2013
818cac82 Browse Files
compiler: Fix type determination issues. · 69d8df44
```
From-SVN: r200398
```
Ian Lance Taylor committed Jun 25, 2013
69d8df44 Browse Files
* zh_TW.po: Update. · 7292300c
```
From-SVN: r200396
```
Joseph Myers committed Jun 25, 2013
7292300c Browse Files

re PR tree-optimization/57705 (Non-constant step induction vars not vectorized) · f6fdeb62

	PR tree-optimization/57705
	* tree-vect-loop.c (vect_is_simple_iv_evolution): Allow
	SSA_NAME step, provided that it is not defined inside the loop.
	(vect_analyze_scalar_cycles_1): Disallow SSA_NAME step in nested
	loop.
	(get_initial_def_for_induction): Handle SSA_NAME IV step.

	* gcc.dg/vect/pr57705.c: New test.
	* gcc.dg/vect/vect-iv-7.c: Add noclone attribute, remove xfail.

From-SVN: r200394

committed Jun 25, 2013

f6fdeb62 Browse Files

re PR middle-end/57670 (Member-pointer calls should not be redirected to builtin_unreachable) · c13bc3d9

2013-06-25  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/57670
	* cgraph.h (cgraph_indirect_call_info): New flag member_ptr.
	* ipa-prop.c (ipa_print_node_jump_functions): Mark member pointer
	calls in the dump.
	(ipa_note_param_call): Initialize member_ptr flag.
	(ipa_analyze_indirect_call_uses): Set member_ptr flag.
	(ipa_make_edge_direct_to_target): Bail out if member_ptr is set.
	(ipa_write_indirect_edge_info): Stream member_ptr flag.
	(ipa_read_indirect_edge_info): Likewise.

testsuite/
	* g++.dg/ipa/pr57670.C (H): New test.

From-SVN: r200393

committed Jun 25, 2013

c13bc3d9 Browse Files

re PR libstdc++/57704 (std::char_traits<char>::lt is not standards-compliant) · 6cdbb7e8

2013-06-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/57704
	* include/bits/char_traits.h (char_traits<char>::lt): Implement
	LWG 467.
	* testsuite/21_strings/char_traits/requirements/char/57704.cc: New.

From-SVN: r200392

committed Jun 25, 2013

6cdbb7e8 Browse Files

re PR middle-end/56977 (gcc -Og incorrectly warns about 'constant zero length parameter') · 8a845901

2013-06-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/56977
	* passes.c (init_optimization_passes): Move pass_fold_builtins
	and pass_dce earlier with -Og.

	* gcc.dg/pr56977.c: New testcase.

From-SVN: r200391

committed Jun 25, 2013

8a845901 Browse Files

Makefile.in (clean, distclean): Remove auto-target.h and stamp-h correctly. · 9d2cdf25

libgcc/
2013-06-25  Chung-Ju Wu  <jasonwucj@gmail.com>

        * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
        correctly.

From-SVN: r200390

committed Jun 25, 2013

9d2cdf25 Browse Files

expr.c (expand_expr_real_1): Fix formatting glitches. · 33be0bec

	* expr.c (expand_expr_real_1) <ARRAY_REF>: Fix formatting glitches.
	<BIT_FIELD_REF>: Remove trailing TAB.
	* varasm.c (output_constructor_bitfield): Fix formatting glitch and
	remove blank line.

From-SVN: r200389

committed Jun 25, 2013

33be0bec Browse Files

Daily bump. · 6122e824
```
From-SVN: r200387
```
GCC Administrator committed Jun 25, 2013
6122e824 Browse Files

ffi.c (ffi_prep_args_SYSV): Move var declaration before statements. · 40b45a6d

	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration
	before statements.
	(ffi_prep_args64): Support little-endian.
	(ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Likewise.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise.
	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Likewise.

From-SVN: r200383

committed Jun 25, 2013

40b45a6d Browse Files

24 Jun, 2013 15 commits

compiler: generate dummy names for blank-named constants. · fe7144f4
```
Otherwise such const declarations are not checked.

From-SVN: r200381
```
Ian Lance Taylor committed Jun 24, 2013
fe7144f4 Browse Files
compiler: Add support for method values. · 571d3f91
```
From-SVN: r200379
```
Ian Lance Taylor committed Jun 24, 2013
571d3f91 Browse Files

files.c (_cpp_stack_include): Fix the highest_location when header file is… · 39953c79

files.c (_cpp_stack_include): Fix the highest_location when header file is guarded by #ifndef and is included...

2013-06-24  Dehao Chen  <dehao@google.com>

	* files.c (_cpp_stack_include): Fix the highest_location when header
	file is guarded by #ifndef and is included twice.

From-SVN: r200376

committed Jun 24, 2013

39953c79 Browse Files

configure.ac (AC_CHECK_FUNCS_ONCE): Put into if statement. · b4005c71

2013-06-24  Steve Ellcey  <sellcey@mips.com>

	* configure.ac (AC_CHECK_FUNCS_ONCE): Put into if statement.
	* configure: Regenerate.

From-SVN: r200374

committed Jun 24, 2013

b4005c71 Browse Files

re PR libstdc++/57691 (freestanding libstdc++ has compile error) · a4e28c81

2013-06-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR libstdc++/57691
	* include/c_global/cstdlib (atexit, at_quick_exit): If !_GLIBCC_HOSTED,
	declare per the letter of the C++ standard in terms of void.
	* include/c_std/cstdlib: Likewise.

From-SVN: r200371

committed Jun 24, 2013

a4e28c81 Browse Files

re PR tree-optimization/57358 (segmentation fault with attribute(optimize(O0))) · 5fe8e757

2013-06-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/57358
	* ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function.
	(ipa_compute_jump_functions_for_edge): Bail out if it returns true.
	(ipa_analyze_params_uses): Generate pessimistic info when true.

testsuite
	* gcc.dg/ipa/pr57358.c: New test.

From-SVN: r200369

committed Jun 24, 2013

5fe8e757 Browse Files

re PR tree-optimization/57539 (ice in ipa_edge_duplication_hook) · 44a60244

2013-06-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/57539
	* cgraphclones.c (cgraph_clone_node): Add parameter new_inlined_to, set
	global.inlined_to of the new node to it.  All callers changed.
	* ipa-inline-transform.c (clone_inlined_nodes): New variable
	inlining_into, pass it to cgraph_clone_node.
	* ipa-prop.c (ipa_propagate_indirect_call_infos): Do not call
	ipa_free_edge_args_substructures.
	(ipa_edge_duplication_hook): Only add edges from inlined nodes to
	rdesc linked list.  Do not assert rdesc edges have inlined caller.
	Assert we have found an rdesc in the rdesc list.

From-SVN: r200368

committed Jun 24, 2013

44a60244 Browse Files

pointer-set.h (struct pointer_set_t): Move here from pointer-set.c. · 7c5848b8

2013-06-24  Richard Biener  <rguenther@suse.de>

	* pointer-set.h (struct pointer_set_t): Move here from
	pointer-set.c.
	(pointer_set_lookup): Declare.
	(class pointer_map): New template class implementing a
	generic pointer to T map.
	(pointer_map<T>::pointer_map, pointer_map<T>::~pointer_map,
	pointer_map<T>::contains, pointer_map<T>::insert,
	pointer_map<T>::traverse): New functions.
	* pointer-set.c (struct pointer_set_t): Moved to pointer-set.h.
	(pointer_set_lookup): New function.
	(pointer_set_contains): Use pointer_set_lookup.
	(pointer_set_insert): Likewise.
	(insert_aux): Remove.
	(struct pointer_map_t): Embed a pointer_set_t.
	(pointer_map_create): Adjust.
	(pointer_map_destroy): Likewise.
	(pointer_map_contains): Likewise.
	(pointer_map_insert): Likewise.
	(pointer_map_traverse): Likewise.
	* tree-streamer.h (struct streamer_tree_cache_d): Use a
	pointer_map<unsigned> instead of a pointer_map_t.
	* tree-streamer.c (streamer_tree_cache_insert_1): Adjust.
	(streamer_tree_cache_lookup): Likewise.
	(streamer_tree_cache_create): Likewise.
	(streamer_tree_cache_delete): Likewise.
	* lto-streamer.h (struct lto_tree_ref_encoder): Use a
	pointer_map<unsigned> instead of a pointer_map_t.
	(lto_init_tree_ref_encoder): Adjust.
	(lto_destroy_tree_ref_encoder): Likewise.
	* lto-section-out.c (lto_output_decl_index): Likewise.
	(lto_record_function_out_decl_state): Likewise.
	* dominance.c (iterate_fix_dominators): Use pointer_map<int>.

From-SVN: r200367

committed Jun 24, 2013

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re PR testsuite/57686 (FAIL: gcc.dg/torture/pr57584.c with -m32) · e04518ae

2013-06-24  Richard Biener  <rguenther@suse.de>

	PR testsuite/57686
	* gcc.dg/torture/pr57584.c: Remove target specific bits.

From-SVN: r200364

committed Jun 24, 2013

e04518ae Browse Files

re PR tree-optimization/57488 (loop terminates early at -O3) · 3dbc97a9

2013-06-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57488
	* tree-ssa-pre.c (insert): Clear NEW sets before each iteration.

	* gcc.dg/torture/pr57488.c: New testcase.

From-SVN: r200363

committed Jun 24, 2013

3dbc97a9 Browse Files

[multiple changes] · 03a8a2d5

2013-06-24  Steven G. Kargl  <sgk@troutmask.apl.washington.edu>
            Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR fortran/52413
        * simplify.c (gfc_simplify_fraction): Fix the sign of negative values.

2013-06-24  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR fortran/52413
        * gfortran.dg/fraction.f90: New.

From-SVN: r200361

committed Jun 24, 2013

03a8a2d5 Browse Files

configure.ac: Check for fp_except and fp_except_t. · 7ae346c3

2013-06-24  Tobias Burnus  <burnus@net-b.de>

        * configure.ac: Check for fp_except and fp_except_t.
        * config/fpu-sysv.h: Conditionally use either type.
        * configure: Regenerate.
        * config.h.in: Regenerate.

From-SVN: r200360

committed Jun 24, 2013

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fix duplication of test · e99008fc
```
From-SVN: r200359
```
Alan Modra committed Jun 24, 2013
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rs6000.c (vspltis_constant): Correct for little-endian. · 8345965a

gcc/
	* config/rs6000/rs6000.c (vspltis_constant): Correct for little-endian.
	(gen_easy_altivec_constant): Likewise.
	* config/rs6000/predicates.md (easy_vector_constant_add_self,
	easy_vector_constant_msb): Likewise.
gcc/testsuite/
	* gcc.target/powerpc/altivec-consts.c: Correct for little-endian.
	Add scan-assembler-not "lvx".
	* gcc.target/powerpc/le-altivec-consts.c: New.

From-SVN: r200357

committed Jun 24, 2013

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Daily bump. · dab76671
```
From-SVN: r200356
```
GCC Administrator committed Jun 24, 2013
dab76671 Browse Files

23 Jun, 2013 6 commits

sfinae47.C: New. · 43a85edf

2013-06-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/sfinae47.C: New.

From-SVN: r200353

committed Jun 23, 2013

43a85edf Browse Files

re PR target/57688 (-O3 -march=native generates illegal opcode on AMD Phenom) · b7df379f
```
	PR target/57688
	* common/config/i386/i386-common.c (ix86_handle_option): For OPT_mlzcnt
	add missing return true.

From-SVN: r200352
```
Jakub Jelinek committed Jun 23, 2013
b7df379f Browse Files

re PR target/52483 (SH Target: Loads from volatile memory leave redundant sign/zero extensions) · 0bcf9a09

	PR target/52483
	* config/sh/predicates.md (general_extend_operand): Invoke
	general_movsrc_operand for memory operands.
	(general_movsrc_operand): Allow reg+reg addressing, do not use
	general_operand for memory operands.

	PR target/52483
	* gcc.target/sh/pr52483-1.c: New.
	* gcc.target/sh/pr52483-2.c: New.
	* gcc.target/sh/pr52483-3.c: New.
	* gcc.target/sh/pr52483-4.c: New.
	* gcc.target/sh/pr52483-5.c: New.

From-SVN: r200350

committed Jun 23, 2013

0bcf9a09 Browse Files

Allow mmintrin headers to work with function specific target opts. · 97db2bf7

Allow mmintrin headers to work with function specific target opts.  Please
see discussion here:
http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00740.html

	* config/i386/i386.c (ix86_pragma_target_parse):  Restore target
	when current target options does not apply.
	* config/i386/i386-protos.h (ix86_reset_previous_fndecl): New function.
	* config/i386/i386.c (ix86_reset_previous_fndecl): Ditto.
	* config/i386/bmiintrin.h: Pass appropriate target attributes to header.
	* config/i386/mmintrin.h: Ditto.
	* config/i386/nmmintrin.h: Ditto.
	* config/i386/avx2intrin.h: Ditto.
	* config/i386/fxsrintrin.h: Ditto.
	* config/i386/tbmintrin.h: Ditto.
	* config/i386/xsaveintrin.h: Ditto.
	* config/i386/f16cintrin.h: Ditto.
	* config/i386/xtestintrin.h: Ditto.
	* config/i386/xsaveoptintrin.h: Ditto.
	* config/i386/bmi2intrin.h: Ditto.
	* config/i386/lzcntintrin.h: Ditto.
	* config/i386/smmintrin.h: Ditto.
	* config/i386/wmmintrin.h: Ditto.
	* config/i386/x86intrin.h: Remove all header include guards.
	* config/i386/prfchwintrin.h: Ditto.
	* config/i386/pmmintrin.h: Ditto.
	* config/i386/tmmintrin.h: Ditto.
	* config/i386/xmmintrin.h: Ditto.
	* config/i386/popcntintrin.h: Ditto.
	* config/i386/rdseedintrin.h: Ditto.
	* config/i386/ammintrin.h: Ditto.
	* config/i386/emmintrin.h: Ditto.
	* config/i386/immintrin.h: Remove all header include guards.
	* config/i386/fma4intrin.h: Ditto.
	* config/i386/lwpintrin.h: Ditto.
	* config/i386/xopintrin.h: Ditto.
	* config/i386/ia32intrin.h: Ditto.
	* config/i386/avxintrin.h: Ditto.
	* config/i386/rtmintrin.h: Ditto.
	* config/i386/fmaintrin.h: Ditto.
	* config/i386/mm3dnow.h: Ditto.

	* testsuite/gcc.target/i386/intrinsics_1.c: New test.
	* testsuite/gcc.target/i386/intrinsics_2.c: Ditto.
	* testsuite/gcc.target/i386/intrinsics_3.c: Ditto.
	* testsuite/gcc.target/i386/intrinsics_4.c: Ditto.
	* testsuite/gcc.target/i386/intrinsics_5.c: Ditto.
	* testsuite/gcc.target/i386/intrinsics_6.c: Ditto.
	* testsuite/gcc.target/i386/avx-1.c: Provide macros for builtins
	needing immediate arguments in f16cintrin.h and rtmintrin.h.

From-SVN: r200349

committed Jun 23, 2013

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c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x. · 604b2bfc

2013-06-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
	* c-cppbuiltin.c (c_cpp_builtins): Likewise.
	* c-opts.c (c_common_post_options): Likewise.

cp/
2013-06-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* call.c (null_ptr_cst_p): Use cxx11 in lieu of cxx0x.
	* class.c (add_implicitly_declared_members): Likewise.
	(check_field_decl): Likewise.
	(finalize_literal_type_property): Likewise.
	(check_bases_and_members): Likewise.
	* decl.c (poplevel): Likewise.
	(case_conversion): Likewise.
	(check_initializer): Likewise.
	(grokfndecl): Likewise.
	(check_static_variable_definition): Likewise.
	(compute_array_index_type): Likewise.
	(grokdeclarator): Likewise.
	(build_enumerator): Likewise.
	* friend.c (make_friend_class): Likewise.
	* lex.c (init_reswords): Likewise.
	* method.c (synthesized_method_walk): Likewise.
	(implicitly_declare_fn): Likewise.
	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
	(cp_parser_constant_expression): Likewise.
	(cp_parser_for_init_statement): Likewise.
	(cp_parser_block_declaration): Likewise.
	(cp_parser_type_name): Likewise.
	(cp_parser_enum_specifier): Likewise.
	(cp_parser_enumerator_list): Likewise.
	(cp_parser_member_declaration): Likewise.
	(cp_nth_tokens_can_be_std_attribute_p): Likewise.
	(cp_parser_template_declaration_after_export): Likewise.
	* pt.c (convert_nontype_argument_function): Likewise.
	(convert_nontype_argument): Likewise.
	(convert_template_argument): Likewise.
	(tsubst_copy_and_build): Likewise.
	(build_non_dependent_expr): Likewise.
	* semantics.c (non_const_var_error): Likewise.
	(potential_constant_expression_1): Likewise.
	* tree.c (lvalue_kind): Likewise.
	(build_vec_init_expr): Likewise.
	(cast_valid_in_integral_constant_expression_p): Likewise.
	* typeck.c (build_x_conditional_expr): Likewise.
	* typeck2.c (check_narrowing): Likewise.

From-SVN: r200348

committed Jun 23, 2013

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i386-common.c: Handle LZCNT. · 495e6879

2013-06-22  Sriraman Tallam  <tmsriram@google.com>

	* common/config/i386/i386-common.c: Handle LZCNT.

From-SVN: r200347

committed Jun 23, 2013

495e6879 Browse Files