re PR c++/11238 (A constructor with exception handler rethrows the exception to the constructor caller)

        PR 11238
        * Makefile.tpl (local-distclean): Also remove config.cache files in
        sub-directories as there may not be Makefiles present in the
        sub-directories.
        * Makefile.in: Regenerate.
        * configure.ac: Revert previous delta.
        * configure: Regenerate.

From-SVN: r156826

2010-02-17  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis
	to loop PHI nodes.

From-SVN: r156825

2010-02-16  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/41043
	* gfortran.dg/pr41043.f90: New testcase.
	* gcc.dg/Wstrict-overflow-18.c: XFAIL.

From-SVN: r156824

	PR debug/42918
	* caller-save.c (save_call_clobbered_regs): If BB ends with
	a DEBUG_INSN, move any notes in between last real insn and the last
	DEBUG_INSN after the last DEBUG_INSN.

	* gcc.dg/pr42918.c: New test.

From-SVN: r156823

 2010-02-16  Benjamin Kosnik  <bkoz@redhat.com>

	* src/ios_locale.cc: Fixes for -pedantic.
	* src/system_error.cc: Same.
	* src/locale.cc: Same.
	* src/list.cc: Same.
	* src/locale_facets.cc: Same.
	* src/locale_init.cc: Same.
	* src/ios.cc: Same.
	* config/locale/darwin/ctype_members.cc: Same.
	* config/locale/gnu/collate_members.cc: Same.
	* config/locale/gnu/ctype_members.cc: Same.
	* config/locale/gnu/c_locale.cc: Same.
	* config/locale/gnu/monetary_members.cc: Same.
	* config/locale/gnu/time_members.cc: Same.
	* config/locale/ieee_1003.1-2001/c_locale.cc: Same.
	* config/locale/generic/collate_members.cc: Same.
	* config/locale/generic/ctype_members.cc: Same.
	* config/locale/generic/c_locale.cc: Same.
	* config/locale/generic/monetary_members.cc: Same.
	* config/locale/generic/time_members.cc: Same.
	* config/io/basic_file_stdio.cc: Same.

	* libsupc++/pbase_type_info.cc: Fixes for -fno-rtti.
	* libsupc++/pointer_type_info.cc: Same.
	* libsupc++/eh_personality.cc: Same.

	* include/std/system_error: Throw spacing.
	* include/bits/locale_classes.h: Same.
	* include/bits/locale_facets.h: Same.
	* include/bits/ios_base.h: Same.

	* testsuite/17_intro/headers/c++200x/all_no_rtti.cc: New.
	* testsuite/17_intro/headers/c++1998/all_no_rtti.cc: New

From-SVN: r156822

2010-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/ext/attrib36.C: Require ILP32.

From-SVN: r156821

From-SVN: r156819

2010-02-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.h (linear_congruential_engine(_Sseq&),
	mersenne_twister_engine(_Sseq&), subtract_with_carry_engine(_Sseq&)):
	Do not enable for the type itself.
	(discard_block_engine(_Sseq&), independent_bits_engine(_Sseq&),
	shuffle_order_engine(_Sseq&)): Do not enable for the type itself too.
	(linear_congruential_engine<>::seed(_Sseq&),
	mersenne_twister_engine<>::seed(_Sseq&),
	subtract_with_carry_engine<>::seed(_Sseq&)): Use enable_if on the
	return type.
	(discard_block_engine<>::seed(_Sseq&),
	independent_bits_engine<>::seed(_Sseq&),
	shuffle_order_engine<>::seed(_Sseq&)): Do not use enable_if.
	* include/bits/random.tcc: Adjust definitions.
	* testsuite/26_numerics/random/independent_bits_engine/cons/copy.cc:
	New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	copy.cc: Likewise.

	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_move.cc: Minor tweaks.
	* testsuite/26_numerics/random/independent_bits_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_copy.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/base_move.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/base_copy.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed_seq.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/base_move.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed1.cc:
	Likewise.
 	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/base_copy.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed_seq.cc:
	Likewise.

From-SVN: r156815

	* tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC):
	Fix return type.  Fix argument type.  Explain meaning of return value.

From-SVN: r156814

2010-02-16  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/41043
	* tree-vrp.c  (vrp_var_may_overflow): Only ask SCEV for
	real loops.
	(vrp_visit_assignment_or_call): Do not ask SCEV for regular
	statements ...
	(vrp_visit_phi_node): ... but only for loop PHI nodes.

	* gfortran.dg/pr41043.f90: New testcase.
	* gcc.dg/Wstrict-overflow-18.c: XFAIL.

From-SVN: r156808

2010-02-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/unique_ptr.h: (unique_ptr<>::
	unique_ptr(const unique_ptr<_Up, _Up_Deleter>&),
	operator=(const unique_ptr<_Up, _Up_Deleter>&)): Remove, redundant,
	per DR 1303.
	* include/bits/shared_ptr.h (shared_ptr<>::
	shared_ptr(const unique_ptr<_Up, _Up_Deleter>&),
	operator=(const unique_ptr<_Up, _Up_Deleter>&)): Likewise.
	* include/bits/shared_ptr_base.h (__shared_ptr<>::
	__shared_ptr(const unique_ptr<_Up, _Up_Deleter>&),
	operator=(const unique_ptr<_Up, _Up_Deleter>&)): Likewise.
	* testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: Adjust.
	* testsuite/20_util/unique_ptr/assign/assign_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc:
	Likewise.

From-SVN: r156807

From-SVN: r156804

From-SVN: r156803

	PR tree-optimization/43074
	* tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New.
	* tree-vect-loop.c (vect_analyze_loop_operations): Add
	vectorizable cycles in hybrid SLP check.
	* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise.

From-SVN: r156800

2010-02-16  Richard Guenther  <rguenther@suse.de>

	* alias.c (memrefs_conflict_p): Distinguish must-alias from
	don't know.
	(true_dependence): If memrefs_conflict_p computes must-alias
	trust it.  Move TBAA check after offset-based disambiguation.
	(canon_true_dependence): Likewise.

From-SVN: r156797

2010-02-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43040
        * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to
        * GFS_ISYM_TGAMMA.
        * intrinsic.c (add_functions): Ditto.
        * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
        * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".

From-SVN: r156796

	* params.def (PARAM_MAX_VARTRACK_SIZE): New.
	* doc/invoke.texi: Document it.
	* var-tracking.c: Include toplev.h and params.h.
	(vt_find_locations): Return bool indicating success.  Compute
	hash sizes unconditionally.  Check new parameter, report.
	(variable_tracking_main_1): Check vt_find_locations results and
	retry.  Renamed from...
	(variable_tracking_main): ... this.  New wrapper to preserve
	flag_var_tracking_assignments.
	* Makefile.in (var-tracking.o): Adjust dependencies.

	* lib/prune.exp: Prune variable tracking size limit exceeded
	notes.

From-SVN: r156794

re PR c++/43031 (internal compiler error: verify_gimple failed after non-trivial conversion error when crosscompiling Firefox)

	PR c++/43031
	* cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
	VIEW_CONVERT_EXPR for conversions between structural equality types
	that the back end can't tell are the same.

From-SVN: r156793

	PR c++/43036
	* tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
	cv-quals from element here.
	(cp_build_qualified_type_real): Not here.  Preserve typedef name.

From-SVN: r156792

From-SVN: r156789

	PR target/42854
	* config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute
	if weak_import attribute is present.
	* config/darwin.c (machopic_select_section): Likewise.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r156786

	* g++.dg/cpp0x/initlist-opt.C: Bind pic locally.

From-SVN: r156785

2010-02-15  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/ext/median.cc: Adjust.

From-SVN: r156780

	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document.
	(TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): Likewise.
	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Likewise.
	(TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): Likewise.

	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Fix argument types.

	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION):
	Fix argument types.

	* doc/tm.texi (TARGET_SCHED_DFA_NEW_CYCLE): Add argument names.
	Rewrite text to refer to the names.

From-SVN: r156779

2010-02-13  Sebastian Pop  <sebastian.pop@amd.com>

	* config/i386/i386-builtin-types.def
	(V2DF_FTYPE_V2DF_V2DF_V2DI_INT): Declared.
	(V4DF_FTYPE_V4DF_V4DF_V4DI_INT): Declared.
	(V4SF_FTYPE_V4SF_V4SF_V4SI_INT): Declared.
	(V8SF_FTYPE_V8SF_V8SF_V8SI_INT): Declared.
	* config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_VPERMIL2PD,
	IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256, and
	IX86_BUILTIN_VPERMIL2PS256.
	(MULTI_ARG_4_DF2_DI_I): Defined.
	(MULTI_ARG_4_DF2_DI_I1): Defined.
	(MULTI_ARG_4_SF2_SI_I): Defined.
	(MULTI_ARG_4_SF2_SI_I1): Defined.
	(bdesc_multi_arg): Add __builtin_ia32_vpermil2pd,
	__builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256, and
	__builtin_ia32_vpermil2ps256.
	(ix86_expand_multi_arg_builtin): Handle MULTI_ARG_4_DF2_DI_I,
	MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and
	MULTI_ARG_4_SF2_SI_I1.  Handle builtins with 4 arguments.
	(ix86_expand_args_builtin): Handle MULTI_ARG_4_DF2_DI_I,
	MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and
	MULTI_ARG_4_SF2_SI_I1.  Handle CODE_FOR_xop_vpermil2v2df3,
	CODE_FOR_xop_vpermil2v4sf3, CODE_FOR_xop_vpermil2v4df3, and
	CODE_FOR_xop_vpermil2v8sf3.
	* config/i386/i386.md (UNSPEC_VPERMIL2): Declared.
	* config/i386/sse.md (xop_vpermil2<mode>3): New insn pattern.
	* config/i386/xopintrin.h (_mm_permute2_pd): New.
	(_mm256_permute2_pd): New.
	(_mm_permute2_ps): New.
	(_mm256_permute2_ps): New.

	* gcc.target/i386/sse-14.c: Add tests for _mm_permute2_pd,
	_mm256_permute2_pd, _mm_permute2_ps, and _mm256_permute2_ps.
	* gcc.target/i386/xop-vpermil2pd-1.c: New.
	* gcc.target/i386/xop-vpermil2pd-256-1.c: New.
	* gcc.target/i386/xop-vpermil2ps-1.c: New.
	* gcc.target/i386/xop-vpermil2ps-256-1.c: New.

From-SVN: r156778

2010-02-15  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_algo.h (__median): Move...
	* include/ext/algorithm: ... here, being an SGI extension.

From-SVN: r156776

        * config/h8300/h8300.c: (h8300_push_pop): Use bool type for
        boolean parameters.  Use emit_jump_insn when emitting a pop
        instruction containing a return insn.
        (push): Use 'true' rather than '1' as second parameter to F.
        (h8300_expand_prologue): Likewise.
        Use 'true' and 'false' for boolean parameters to
        h8300_push_pop.
        (h8300_expand_epilogue): Likewise.

From-SVN: r156774

2010-02-15  Matthias Klose  <doko@ubuntu.com>

        * src/arm/sysv.S (__ARM_ARCH__): Define for processor
        __ARM_ARCH_7EM__.

From-SVN: r156771

re PR tree-optimization/43068 (ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer)

2010-02-15  Richard Guenther  <rguenther@suse.de>

	PR middle-end/43068
	* cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset
	if that is zero.

	* g++.dg/torture/pr43068.C: New testcase.

From-SVN: r156770

        * configure.ac: Delete config.cache files in sub-directories when
        deleting Makefiles.
        * configure: Regenerate.

From-SVN: r156769

        * config/mn10300/mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous
        delta.

From-SVN: r156767

	PR c++/43024
	* g++.dg/opt/ice1.C: New.

From-SVN: r156766

From-SVN: r156765

2010-02-14  Marco Poletti  <poletti.marco@gmail.com>

	* intl.c (fake_ngettext): New function.
	* intl.h (fake_ngettext): Declare.
	(ngettext): Define macro.
	* collect2.c (notice_translated): New function.
	(main): Use notice_translated and ngettext.
	* collect2.h (notice_translated): Declare.

From-SVN: r156762

From-SVN: r156761

	PR c++/41997
	* semantics.c (finish_compound_literal): Use
	cp_apply_type_quals_to_decl when creating a static variable.

From-SVN: r156760

	* reorg.c (delete_computation): Comment fixes.
	* caller-save.c (setup_save_areas): Idem.
	* sel-sched-dump.c (dump_lv_set): Idem.
	* rtl.def: Idem.

From-SVN: r156759

2010-02-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_sched_init): New function.
	(TARGET_SCHED_INIT): Target hook defined.

From-SVN: r156757

2010-02-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/32382
	* trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
	gfc_trans_do prototype.
	* trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
	a loop exit condition.  If exit condition is given, build the loop exit
	code, checking IO results of implied do loops in READ and WRITE.
	(gfc_trans_do): Likewise.
	* trans.c (trans_code): New static work function, previously
	gfc_trans_code. Passes exit condition to gfc_trans_do.
	(gfc_trans_code): Calls trans_code with NULL_TREE condition.
	(gfc_trans_code_cond): Calls trans_code with loop exit condition.
	* trans-io.c (build_dt): Build an exit condition to allow checking IO
	result status bits in the dtparm structure. Use this condition in call
	to gfc_trans_code_cond.

From-SVN: r156755

From-SVN: r156754