From-SVN: r194299

2012-12-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54975
	* g++.dg/cpp0x/lambda/lambda-typedef.C: New.

From-SVN: r194297

re PR c++/54325 (C++11 uniform initialization syntax for argument-less abstract base class constructor fails)

	PR c++/54325
	* tree.c (build_aggr_init_expr): Don't check for abstract class.

From-SVN: r194284

From-SVN: r194283

	PR c++/55058
	* pt.c (tsubst): Keep the quals when looking through a typedef.

From-SVN: r194282

	PR c++/55249
	* tree.c (build_vec_init_elt): Use the type of the initializer.

From-SVN: r194281

From-SVN: r194278

	PR target/55597
	* config/i386/i386.c (legitimize_tls_address): Zero-extend x to Pmode,
	before using it as insn or call equivalent.

testsuite/ChangeLog:

	PR target/55597
	* gcc.target/i386/pr55597.c: New test.

From-SVN: r194274

libsanitizer/
	* configure.tgt: Enable build on powerpc*-linux.

gcc/
	* config/rs6000/sysv4.h (TARGET_ASAN_SHADOW_OFFSET): Define.
	* config/rs6000/rs6000.c (rs6000_asan_shadow_offset): New function.
	* config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Disable if using ASAN.

From-SVN: r194273

	PR fortran/55395
	* varpool.c (varpool_remove_node): Don't drop DECL_INITIAL
	if -g and emitting DWARF2+.

From-SVN: r194272

	* config/rs6000/rs6000.c (rs6000_option_override_internal): Set
	default loop peeling limits.

From-SVN: r194271

re PR c++/54744 (internal compiler error: Segmentation fault, by dependent base, member typedef and ctor-initializer)

	PR c++/54744
	* pt.c (resolve_typename_type): Check TYPENAME_IS_RESOLVING_P on scope.
	* init.c (expand_member_init): Check for being in a template first.
	* parser.c (cp_parser_mem_initializer_list): Only check class types
	for equivalence to the current class.

From-SVN: r194267

re PR c++/54913 (qualified lookup in ctor of class template fails to find static member of reference type)

	PR c++/54913
	* semantics.c (finish_qualified_id_expr): convert_from_reference
	after building a SCOPE_REF.

From-SVN: r194266

	PR c++/55032
	* tree.c (build_array_type_1): Re-layout if we found it in the
	hash table.

From-SVN: r194265

	PR c++/54207
	* except.c (build_noexcept_spec): Avoid direct comparison
	with boolean_true_node or boolean_false_node, instead use
	operand_equal_p and/or INTEGER_CST check.
	* pt.c (tsubst_exception_specification): Likewise.
	* typeck2.c (merge_exception_specifiers): Likewise.

	* g++.dg/cpp0x/noexcept18.C: New test.

From-SVN: r194263

	PR c++/55573
	* semantics.c (adjust_temp_type): Handle VECTOR_CST.

	* g++.dg/cpp0x/constexpr-55573.C: New test.

From-SVN: r194262

From-SVN: r194257

	PR c++/54947
	* parser.c (cp_parser_initializer_list): Don't require an
	expression in [] to be constant until we know it's a C99
	designator.

From-SVN: r194256

From-SVN: r194255

re PR middle-end/43631 (var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks)

	PR middle-end/43631
	* var-tracking.c (emit_note_insn_var_location, emit_notes_in_bb):
	Clear BLOCK_FOR_INSN on notes emitted in between basic blocks,
	don't adjust BB_END when inserting note after BB_END of some bb.

From-SVN: r194252

	PR c++/55015
	PR c++/53821
	* semantics.c (maybe_add_lambda_conv_op): Revert earlier change.
	* decl.c (start_preparsed_function): Make local class methods comdat
	in templates, too.

From-SVN: r194251

	PR c++/55137
	* fold-const.c (fold_binary_loc) <associate>: Don't introduce
	TREE_OVERFLOW through reassociation.  If type doesn't have defined
	overflow, but one or both of the operands do, use the wrapping type
	for reassociation and only convert to type at the end.

	* g++.dg/opt/pr55137.C: New test.
	* gcc.c-torture/execute/pr55137.c: New test.

From-SVN: r194250

	PR c++/54653
	* parser.c (cp_parser_class_head): A partial specialization scope
	counts as a template.
	* pt.c (tsubst_template_parms): Handle template template parm parms.
	(tsubst_decl) [TEMPLATE_DECL]: Handle getting a template template
	argument back.

From-SVN: r194249

re PR c++/55564 (internal error using decltype of a template type parameter for late-specified function result type)

	PR c++/55564
	* pt.c (unify) [ARRAY_TYPE]: Unify the element type before the bounds.

From-SVN: r194248

2012-12-06  Richard Biener  <rguenther@suse.de>

	* gimple-fold.c (fold_stmt_1): Remove code handling folding
	stmts away.

From-SVN: r194247

2012-12-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	gcc/
	* doc/sourcebuild.texi: Document arm_v8_neon_ok.

	gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_arm_v8_neon_ok):
	New procedure.
	(add_options_for_arm_v8_neon): Likewise.

From-SVN: r194245

2012-12-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.c (neon_itype): Define NEON_RINT enum element.
	(neon_builtin_data): Register vrintn, vrinta, vrintp, vrintm,
	vrintz,	vrintx neon builtins.
	(arm_init_neon_builtins): Handle NEON_RINT.
	(arm_expand_neon_builtin): Likewise.
	* config/arm/unspecs.md: New file.
	* config/arm/arm.md ("unspec"): Move to unspecs.md.
	* config/arm/iterators.md (NEON_VRINT): New int iterator.
	(nvrint_variant): New int attribute.
	* config/arm/neon.md 
	(neon_vrint<NEON_VRINT:nvrint_variant><VCVTF:mode>): New pattern.
	("unspec"): Move to unspecs.md.
	* config/arm/iwmmxt2.md ("unspec"): Move to unspecs.md.

From-SVN: r194244

	* config/i386/sfp-machine.h (FP_EX_ALL): Define.
	(FP_TRAPPING_EXCEPTIONS): Define.
	* config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
	* config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.

From-SVN: r194243

From-SVN: r194240

From-SVN: r194237

	* config/pa/pa.md: Use "const_int 0" instead of match_test to simplify
	opaque cond in all call insns.

From-SVN: r194235

From-SVN: r194234

From-SVN: r194231

re PR rtl-optimization/55604 (ICE while dumping in remove_some_program_points_and_update_live_ranges)

	PR rtl-optimization/55604
	* lra-lives.c (lra_create_live_ranges): If there are no referenced
	pseudos left, do not compute live ranges.

From-SVN: r194230

	* doc/tm.texi.in (TARGET_CLASS_LIKELY_SPILLED_P): Update documentation.
	* doc/tm.texi: Regenerate.
	* regs.h (REG_LIVE_LENGTH): Update comments to not refer to no longer
	existing files global.c and local-alloc.c.
	* regmove.c (copy_src_to_dest): Likewise.
	* function.h (struct rtl_data): Likewise.
	* ira-color.c (allocno_priority_compare_func): Likewise.
	* regstat.c (regstat_compute_ri): Likewise.
	* config/epiphany/epiphany.h, config/vax/vax.h, config/cris/cris.h,
	config/h8300/h8300.h, config/alpha/alpha.h, config/sparc/sparc.h,
	config/rs6000/rs6000.h, config/pdp11/pdp11.h, config/pa/pa.h,
	config/v850/v850.h, config/mn10300/mn10300.h, config/m32r/m32r.h,
	config/i386/i386.h, config/mcore/mcore.h, config/sh/sh.h,
	config/arm/arm.h (REGNO_OK_FOR_BASE_P): Likewise.

From-SVN: r194229

re PR target/54160 (gcc should not define __OBJC2__ when lang is not set to ObjC (gcc 4.6 and later))

	PR target/54160
	* config/t-darwin (darwin-c.o): Depend on $(CPP_INTERNAL_H).
	* config/darwin-c.c (darwin_cpp_builtins): Only set __OBJC2__
	when in obj mode.
	Include libcpp/internal.h.

From-SVN: r194227

PR rtl-optimization/54739
	* config/microblaze/microblaze.md: (anddi3, iordi3, xordi3): Delete patterns.

From-SVN: r194226

2012-12-05  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (generate_component_assignments): Fix memleak.

From-SVN: r194225

From-SVN: r194221

for vector permute.

gcc/

	* config/aarch64/aarch64-simd-builtins.def: Add new builtins.
	* config/aarch64/aarch64-simd.md (simd_type): Add uzp.
	(aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): New.
	* config/aarch64/aarch64.c (aarch64_evpc_trn): New.
	(aarch64_evpc_uzp): Likewise.
	(aarch64_evpc_zip): Likewise.
	(aarch64_expand_vec_perm_const_1): Check for trn, zip, uzp patterns.
	* config/aarch64/iterators.md (unspec): Add neccessary unspecs.
	(PERMUTE): New.
	(perm_insn): Likewise.
	(perm_hilo): Likewise.

From-SVN: r194219