2012-10-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/52744
	* g++.dg/cpp0x/pr52744.C: New.

From-SVN: r192392

2012-10-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40453
	* interface.c (check_dummy_characteristics): Recursively check dummy
	procedures.

2012-10-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40453
	* gfortran.dg/dummy_procedure_9.f90: New.

From-SVN: r192391

re PR tree-optimization/54894 (internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1286)

2012-10-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/54894
	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
	Handle over-aligned scalar types properly.

	* gcc.dg/torture/pr54894.c: New testcase.

From-SVN: r192390

	PR target/54760
	* config/sh/sh.c (bdesc): Remove thread pointer built-ins.
	* config/sh/sh.md (get_thread_pointer, set_thread_pointer): Append mode
	name 'si'.

From-SVN: r192388

	PR target/51244
	* config/sh/sh.md (negsi_cond, negdi_cond, stack_protect_test): Remove
	get_t_reg_rtx when invoking gen_branch_true or gen_branch_false.
	(*zero_extend<mode>si2_compact): Convert to insn_and_split.  Convert
	zero extensions of T bit stores to reg moves in splitter.  Remove
	obsolete unnamed peephole2 that caught zero extensions after negc T bit
	stores.
	(*branch_true_eq, *branch_false_ne): Delete.
	(branch_true, branch_false): Convert insn to expander.  Move actual
	insn logic to...
	(*cbranch_t): ...this new insn_and_split.  Try to find preceding
	redundant T bit stores and tests and combine them with the conditional
	branch if possible in the splitter.
	(movrt_xor, *movt_movrt): New insn_and_split.
	* config/sh/predicates.md (cbranch_treg_value): New predicate.
	* config/sh/sh-protos.h (sh_eval_treg_value): Forward declare...
	* config/sh/sh.c (sh_eval_treg_value): ...this new function.
	(expand_cbranchsi4, expand_cbranchdi4): Remove get_t_reg_rtx
	when invoking gen_branch_true or gen_branch_false.

	PR target/51244
	* gcc.target/sh/pr51244-13.c: New.
	* gcc.target/sh/pr51244-14.c: New.
	* gcc.target/sh/pr51244-15.c: New.
	* gcc.target/sh/pr51244-16.c: New.

From-SVN: r192387

From-SVN: r192386

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51878
	* g++.dg/cpp0x/decltype45.C: New.

From-SVN: r192381

2012-10-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable_policy.h: Revert libstdc++/53067 quick
	hacks thanks to the resolution of c++/51213.

From-SVN: r192380

	* config/alpha/alpha.md (IMODE): New mode iterator.
	(I124MODE): Ditto.
	(I248MODE): Ditto.
	(modesuffix): Handle QI and HI modes.
	(zero_extendqi<mode>2): Macroize insn from zero_extendqi{hi,si,di}2
	using I248MODE mode iterator.
	(zero_extendhi<mode>2): Macroize insn from zero_extendhi{si,di}2
	using I48MODE mode iterator.
	(andnot<mode>3): Macroize insn from andnot{si,di}3 using
	I48MODE mode iterator.
	(ins<modesuffix>l_const): Macroize insn from ins{b,w,l}l_const
	using I248MODE mode iterator.
	(ins<modesuffix>l): Macroize insn from ins{b,w,l}l
	using I248MODE mode iterator.
	(*mov<mode>cc_internal): Macroize insn from
	*mov{qi,hi,si,di}cc_internal using IMODE mode iterator.
	(*mov<mode>cc_lbc): Macroize insn from
	*mov{qi,hi,si,di}cc_lbc using IMODE mode iterator.
	(*mov<mode>cc_lbs): Macroize insn from
	*mov{qi,hi,si,di}cc_lbs using IMODE mode iterator.
	(mov<mode>cc): Macroize insn from mov{si,di}cc_lbs
	using I48MODE mode iterator.

From-SVN: r192379

	* ira-build.c (ira_loop_tree_body_rev_postorder): New function.
	(ira_traverse_loop_tree): Traverse a loop's basic blocks in
	reverse post-order of the reversed control-flow direction.
	* ira-conflicts.c (ira_build_conflicts): Pass add_copies as
	the pre-order function to ira_traverse_loop_tree to preserve
	the existing semantics.

	* ira-lives.c (remove_some_program_points_and_update_live_ranges):
	Squeeze out live range chain elements if their program points are
	connected.

From-SVN: r192378

From-SVN: r192377

	* fold-const.c (fold_unary_loc): Handle REDUC_MIN_EXPR,
	REDUC_MAX_EXPR and REDUC_PLUS_EXPR.

From-SVN: r192376

2012-10-11  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54784
	* trans-stmt.c (gfc_trans_allocate): Correctly determine the reference
	to the _data component for polymorphic allocation with SOURCE.

2012-10-11  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54784
	* gfortran.dg/class_allocate_13.f90: New.

From-SVN: r192374

http://gcc.gnu.org/ml/gcc-patches/2012-10/msg00283.html

The following are committed as obvious / trivial:
	* config/rs6000/predicates.md (zero_fp_constant): Fix comment.
	* config/rs6000/rs6000.md (return_pred): Fix null return.
	* config/rs6000/rs6000.c (rs6000_emit_set_const): Fix indentation.
	(print_operand): Make FALLTHRU obvious.
	(output_cbranch): Correct comment.

From-SVN: r192373

	* configure.ac: Do not use dl_iterate_phdr on Solaris 10.
	* configure: Rebuild.

From-SVN: r192371

	* config/alpha/alpha.md (DWI): New mode attribute.
	(*sadd<modesuffix>): Macroize insn from *saddl and *saddq using
	I48MODE mode iterator.
	(addv<mode>3): Macroize insn from addvsi3 and addvdi3 using
	I48MODE mode iterator.
	(neg<mode>2): Macroize insn from negsi2 and negdi2 using
	I48MODE mode iterator.
	(negv<mode>2): Macroize insn from negvsi2 and negvdi2 using
	I48MODE mode iterator.
	(sub<mode>3): Macroize insn from subsi3 and subdi3 using
	I48MODE mode iterator.
	(*ssub<modesuffix>): Macroize insn from *ssubl and *ssubq using
	I48MODE mode iterator.
	(subv<mode>3): Macroize insn from subvsi3 and subvdi3 using
	I48MODE mode iterator.
	(mul<mode>3): Macroize insn from mulsi3 and muldi3 using
	I48MODE mode iterator.
	(mulv<mode>3): Macroize insn from mulvsi3 and mulvdi3 using
	I48MODE mode iterator.
	(*iornot<mode>3): Macroize insn from *iornotsi3 and *iornotdi3 using
	I48MODE mode iterator.
	(*xornot<mode>3): Macroize insn from *xornotsi3 and *xornotdi3 using
	I48MODE mode iterator.

From-SVN: r192370

	* cp-tree.h (DECL_THUNKS): NULL_TREE for non-virtual functions.
	(SET_DECL_THUNKS): New.
	* decl.c (duplicate_decls): Adjust.
	* method.c (make_thunk): Adjust.

From-SVN: r192368

	* g++.dg/ext/visibility/pragma-override1.C: Fix target markup.
	* g++.dg/ext/visibility/pragma-override2.C: Fix target markup.

From-SVN: r192367

	* decl.c (grokdeclarator): Set DECL_GNU_TLS_P for static data
	members, too.

From-SVN: r192366

        * configure.ac (gcc_cv_as_aix_ref): Fix typo.
        * configure: Regenerate.

From-SVN: r192365

2012-10-11  Chung-Lin Tang  <cltang@codesourcery.com>

	* builtins.c (expand_builtin_thread_pointer): New.
	(expand_builtin_set_thread_pointer): New.
	(expand_builtin): Add BUILT_IN_THREAD_POINTER,
	BUILT_IN_SET_THREAD_POINTER expand cases.
	* builtins.def (BUILT_IN_THREAD_POINTER):
	New __builtin_thread_pointer builtin.
	(BUILT_IN_SET_THREAD_POINTER):
	New __builtin_set_thread_pointer builtin.
	* optabs.def (get_thread_pointer,set_thread_pointer):
	New standard names.
	* doc/md.texi (Standard Names): Document get_thread_pointer and
	set_thread_pointer patterns.
	* config/alpha/alpha.md (get_thread_pointerdi): Rename from load_tp.
	(set_thread_pointerdi): Rename from set_tp.
	* config/alpha/alpha.c (alpha_legitimize_address_1): Change
	gen_load_tp calls to gen_get_thread_pointerdi.
	(alpha_builtin): Remove ALPHA_BUILTIN_THREAD_POINTER,
	ALPHA_BUILTIN_SET_THREAD_POINTER.
	(code_for_builtin): Remove CODE_FOR_load_tp, CODE_FOR_set_tp.
	(alpha_init_builtins): Remove __builtin_thread_pointer,
	__builtin_set_thread_pointer machine-specific builtins.
	(alpha_expand_builtin_thread_pointer): Add hook function for
	TARGET_EXPAND_BUILTIN_THREAD_POINTER.
	(alpha_expand_builtin_set_thread_pointer): Add hook function for
	TARGET_EXPAND_BUILTIN_SET_THREAD_POINTER.
	(alpha_fold_builtin): Remove ALPHA_BUILTIN_THREAD_POINTER,
	ALPHA_BUILTIN_SET_THREAD_POINTER cases.
	* config/arm/arm.md (get_thread_pointersi): New pattern.
	* config/arm/arm-protos.h (arm_load_tp): Add extern declaration.
	* config/arm/arm.c (arm_load_tp): Remove static.
	(arm_builtins): Remove ARM_BUILTIN_THREAD_POINTER.
	(arm_init_tls_builtins): Remove function.
	(arm_init_builtins): Remove call to arm_init_tls_builtins().
	(arm_expand_builtin): Remove ARM_BUILTIN_THREAD_POINTER case.
	* config/mips/mips.md (get_thread_pointer<mode>): New pattern.
	* config/mips/mips-protos.h (mips_expand_thread_pointer):
	Add extern declaration.
	* config/mips/mips.c (mips_expand_thread_pointer):
	Renamed from mips_get_tp.
	(mips_get_tp): New stub calling mips_expand_thread_pointer.
	* config/s390/s390.c (s390_builtin,code_for_builtin_64,
	code_for_builtin_31,s390_init_builtins,s390_expand_builtin): Remove.
	* config/s390/s390.md (get_tp_64,get_tp_31,set_tp_64,set_tp_31):
	Remove.
	(get_thread_pointer<mode>,set_thread_pointer<mode>):
	New, adapted from removed patterns.
	* config/xtensa/xtensa.md (get_thread_pointersi):
	Renamed from load_tp.
	(set_thread_pointersi): Renamed from set_tp.
	* config/xtensa/xtensa.c (xtensa_legitimize_tls_address):
	Change gen_load_tp calls to gen_get_thread_pointersi.
	(xtensa_builtin): Remove XTENSA_BUILTIN_THREAD_POINTER and
	XTENSA_BUILTIN_SET_THREAD_POINTER.
	(xtensa_init_builtins): Remove __builtin_thread_pointer,
	__builtin_set_thread_pointer machine-specific builtins.
	(xtensa_fold_builtin): Remove XTENSA_BUILTIN_THREAD_POINTER,
	XTENSA_BUILTIN_SET_THREAD_POINTER cases.
	(xtensa_expand_builtin): Remove XTENSA_BUILTIN_THREAD_POINTER,
	XTENSA_BUILTIN_SET_THREAD_POINTER cases.

From-SVN: r192364

2012-10-11  Marc Glisse  <marc.glisse@inria.fr>

	* doc/extend.texi (Vector Extensions): C++ improvements.
	* doc/generic.texi (LSHIFT_EXPR, RSHIFT_EXPR): Mixed vector-scalar.
	(LT_EXPR, LE_EXPR, GT_EXPR, GE_EXPR, EQ_EXPR, NE_EXPR): Specify
	the vector case.
	(VEC_COND_EXPR): Document it.

From-SVN: r192363

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/36107
	* g++.dg/ext/weak5.C: New.

From-SVN: r192361

2012-10-11  Marc Glisse  <marc.glisse@inria.fr>

	PR testsuite/54868
	* gcc.dg/tree-ssa/forwprop-22.c: Move ...
	* gcc.dg/vect/nodump-forwprop-22.c: ... here. Adapt options.

From-SVN: r192359

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/bitset/45713.cc: Tweak.

From-SVN: r192358

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/bitset/45713.cc: Tweak.

From-SVN: r192357

2012-10-11  Daniel Krugler  <daniel.kruegler@googlemail.com>

	* testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc:
	Update / extend.
	* testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc:
	Likewise.
	* testsuite/20_util/duration/requirements/sfinae_friendly_1.cc:
	Likewise.

From-SVN: r192356

	* config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
	instructions for 64bit targets only.

From-SVN: r192355

	PR testsuite/54897
	* testsuite/23_containers/bitset/45713.cc: Skip for avr*-*-*
	cris*-*-* h8300*-*-* mcore*-*-* moxie*-*-*.

From-SVN: r192354

c-ada-spec.c (dump_ada_template): Bail out for template declarations declaring something coming from another file.

	* c-ada-spec.c (dump_ada_template): Bail out for template declarations
	declaring something coming from another file.

From-SVN: r192353

2012-10-11  Daniel Krugler  <daniel.kruegler@googlemail.com>

	* testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc:
	Update / extend.
	* testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc:
	Likewise.
	* testsuite/20_util/duration/requirements/sfinae_friendly_1.cc:
	Likewise.

From-SVN: r192352

2012-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43765
	* g++.dg/parse/pr43765.C: New.

From-SVN: r192351

	PR testsuite/54867
	* gcc.dg/pr44194-1.c: Tweak regexp to exclude prologue insns.

From-SVN: r192350

	PR libstdc++/54872
	* config/abi/pre/gnu.ver (GLIBCXX_3.4.11) [!__sun__ && !__svr4__]:
	Don't export _ZNSt12system_errorC*.

From-SVN: r192349

	* obj-c++.dg/tls/init-2.mm: Tweak errors.

From-SVN: r192348

2012-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43663
	* g++.dg/init/bitfield3.C: New.

From-SVN: r192347

2012-10-11  Terry Guo  <terry.guo@arm.com>

        * config/arm/arm.c (arm_arch6m): New variable to denote armv6-m
        architecture.
        * config/arm/arm.h (TARGET_HAVE_DMB): The armv6-m also has DMB
        instruction.

From-SVN: r192346

	PR target/54373
	* configure.ac (out-of-tree linker .hidden support) Set to "no"
	for mmix-knuth-mmixware.
	* configure: Regenerate.

From-SVN: r192345

	for mmix-knuth-mmixware.
	* configure: Regenerate.

From-SVN: r192344

	* configure.ac (gcc_cv_as_comdat_group_group): Default to no.
	* configure: Regenerate.

From-SVN: r192343