dwarf2out.c (output_cfi_directive): Pass 1 instead of 0 to second argument of DWARF2_FRAME_REG_OUT macros.

	* dwarf2out.c (output_cfi_directive): Pass 1 instead of
	0 to second argument of DWARF2_FRAME_REG_OUT macros.

From-SVN: r148137

arm.c (arm_hard_regno_mode_ok): Permit values of four words or less (including TImode) in core registers.

	* config/arm/arm.c (arm_hard_regno_mode_ok): Permit values of four
	words or less (including TImode) in core registers.

From-SVN: r148135

2009-06-03  Richard Guenther  <rguenther@suse.de>

	PR middle-end/40328
	* fold-const.c (fold_convert): Fold the build COMPLEX_EXPR.

	* gcc.dg/torture/pr40328.c: New testcase.

From-SVN: r148134

        * statistics.c (statistics_counter_event): Do not record event
        in pass dump if its number == -1.
        (curr_statistics_hash): Add assert that we never get passes
        with static number == -1.

From-SVN: r148131

2009-06-03  Richard Guenther  <rguenther@suse.de>
            Andrey Belevantsev  <abel@ispras.ru>

        * cfgexpand.c (discover_nonconstant_array_refs_r): Make only
        non-BLKmode arrays addressable.


Co-Authored-By: Andrey Belevantsev <abel@ispras.ru>

From-SVN: r148130

	* config/m68k/linux.h (HAVE_GAS_BALIGN_AND_P2ALIGN): Move to ...
	* config/m68k/m68k.h: ... here.
	* testsuite/gcc.dg/falign-labels.c (dg-options): Don't restrict for
	m68k and fido.

From-SVN: r148127

2009-06-03  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/40323
	* ipa-prop.c (get_ssa_def_if_simple_copy): Break if not single
	assignment.

	* testsuite/g++.dg/torture/pr40323.C: New file.

From-SVN: r148126

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: When
	adjusting the discriminant nodes in an extension, use the full view
	of the parent subtype if it is of a private kind.

From-SVN: r148125

decl.c (gnat_to_gnu_entity): Add the _Parent field, if any, to the record before adding the other fields.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Add the
	_Parent field, if any, to the record before adding the other fields.
	<E_Record_Subtype>: Put the _Controller field before the other fields
	except for the _Tag or _Parent fields.
	(components_to_record): Likewise.  Retrieve the _Parent field from the
	record type.

From-SVN: r148124

2009-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40296
	* libsupc++/exception_ptr.h (exception_ptr::operator!,
	exception_ptr::operator __safe_bool): Only declare when
	_GLIBCXX_EH_PTR_COMPAT is undefined.
	* libsupc++/eh_ptr.cc: Define _GLIBCXX_EH_PTR_COMPAT before including
	exception_ptr.
	* testsuite/18_support/exception_ptr/40296.cc: New.
	* testsuite/18_support/nested_exception/throw_with_nested.cc: Adjust.
	* testsuite/18_support/nested_exception/cons.cc: Likewise.
	* testsuite/18_support/nested_exception/nested_ptr.cc: Likewise.
	* testsuite/18_support/exception_ptr/current_exception.cc: Likewise.

From-SVN: r148122

	* gcc-interface/decl.c (substitution_list): Rename to build_subst_list,
	remove unused parameter and simplify.
	(gnat_to_gnu_entity) <E_Record_Type>: Do not set TYPE_FIELDS.  Factor
	common predicate.  Rewrite loop for clarity.  Use GNU_TYPE directly
	as context for all discriminants.  Fix formatting nits.
	<E_Record_Subtype>: Add cosmetic 'break'.  Test Has_Discriminants
	before Discriminant_Constraint.  Adjust for above renaming.  Do not
	set GNU_TYPE more than once.
	(elaborate_entity): Test Has_Discriminants on the entity and use
	Implementation_Base_Type.
	(components_to_record): Rename component_list to gnat_component_list.
	Retrieve the _Parent field from the list.  Fix nits in comments.
	Clarify logic in loop.  Pass correct arguments to create_field_decl.

From-SVN: r148121

2009-06-03  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use DECL_SIZE
	consistently.

From-SVN: r148120

2009-06-03  Shujing Zhao  <pearly.zhao@oracle.com>

	* config/sh/predicates.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P,
	JUMP_P, CALL_P, NONJUMP_INSN_P, NOTE_P, BARRIER_P and
	JUMP_TABLE_DATA_P where applicable.
	* config/sh/sh.c: Ditto.
	* config/sh/sh.h: Ditto.
	* config/sh/sh.md: Ditto.
	* config/sh/symbian.c: Ditto.

From-SVN: r148119

2009-06-03  Shujing Zhao  <pearly.zhao@oracle.com>

	* config/sh/predicates.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P,
	JUMP_P, CALL_P, NONJUMP_INSN_P, NOTE_P, BARRIER_P and
	JUMP_TABLE_DATA_P where applicable.
	* config/sh/sh.c: Ditto.
	* config/sh/sh.h: Ditto.
	* config/sh/sh.md: Ditto.
	* config/sh/symbian.c: Ditto.

From-SVN: r148118

From-SVN: r148116

	* config/i386/driver-i386.c (describe_cache): Optimize
	concatenation of strings.  Use snprintf instead of sprintf.
	(host_detect_local_cpu): Ditto.  Ignore -march and -mtune for native
	target when not compiling with GCC.

From-SVN: r148115

        * Makefile.tpl (all): Avoid a trailing backslash.
        * Makefile.in: Regenerate.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

From-SVN: r148113

From-SVN: r148111

From-SVN: r148110

From-SVN: r148109

From-SVN: r148105

	* config/sh/sh.c: Revert last change.
	(sh_expand_epilogue): Emit a blockage insn before the frame
	pointer adjustment unconditionally.

From-SVN: r148103

gcc/
	* config/pa/pa-hpux.h (LINK_SPEC): Remove "%<fwhole-program".
	* config/pa/pa-hpux10.h (LINK_SPEC): Likewise.
	* config/pa/pa-hpux11.h (LINK_SPEC): Likewise.
	* gcc.c (set_collect_gcc_options): Don't add -fwhole-program
	to COLLECT_GCC_OPTIONS.

From-SVN: r148099

libstdc++-v3/
	* crossconfig.m4 (GLIBCXX_CROSSCONFIG): Handle AIX targets.
	* configure: Regenerate.

From-SVN: r148098

gcc/
	* collect2.c (target_system_root): New variable.
	(main): Handle --sysroot=.
	(ignore_library): Strip the sysroot from the library path.

From-SVN: r148097

gcc/
	* Makefile.in (COLLECT2_OBJS): Add collect2-aix.o.
	(collect2.o): Depend on collect2-aix.h.
	(collect2-aix.o): New rule.
	* collect2-aix.h: New file.
	* collect2-aix.c: Likewise.
	* collect2.c: Include collect2-aix.h.  Don't undefine
	OBJECT_FORMAT_COFF if CROSS_AIX_SUPPORT is defined.
	Guard native includes with #ifndef CROSS_DIRECTORY_STRUCTURE.
	Use TARGET_AIX_VERSION instead of _AIX51.
	* config/rs6000/aix43.h (TARGET_AIX_VERSION): Define.
	* config/rs6000/aix51.h (TARGET_AIX_VERSION): Likewise.
	* config/rs6000/aix52.h (TARGET_AIX_VERSION): Likewise.
	* config/rs6000/aix53.h (TARGET_AIX_VERSION): Likewise.
	* config/rs6000/aix61.h (TARGET_AIX_VERSION): Likewise.

From-SVN: r148096

gcc/
	* collect2.c (ignore_library): Avoid premature post-increment
	and null deference.

From-SVN: r148095

gcc/
	* Makefile.in (libgcc.mvars): Add TARGET_SYSTEM_ROOT.
	* config/rs6000/aix.h (LINK_SYSCALLS_SPEC): Add %R to the
	!CROSS_DIRECTORY_STRUCTURE alternative and use it for
	CROSS_DIRECTORY_STRUCTURE too.
	(LINK_LIBG_SPEC): Likewise.
	(LIB_SPEC): Add %R to sysroot paths.
	* config/rs6000/aix43.h (CPP_SPEC): Add %R to sysroot paths.
	(CPLUSPLUS_CPP_SPEC, LIB_SPEC): Likewise.
	* config/rs6000/aix51.h: As for aix43.h.
	* config/rs6000/aix52.h: Likewise.
	* config/rs6000/aix53.h: Likewise.
	* config/rs6000/aix61.h: Likewise.
	* config/rs6000/t-aix52 (SHLIB_LINK): Add $(TARGET_SYSTEM_ROOT)
	to the beginning of sysroot paths.

From-SVN: r148094

	* configure.ac (powerpc-*-aix*, rs6000-*-aix*): Add target-newlib
	to noconfdirs.
	* configure: Regenerate.

From-SVN: r148093

print_rtl (print_rtx): Don't print modes in EXPR_LISTs and INSN_LISTs that are out of the REG_NOTE range.

* print_rtl (print_rtx): Don't print modes in EXPR_LISTs and
INSN_LISTs that are out of the REG_NOTE range.

From-SVN: r148091

* loop-unroll.c (struct iv_to_split): Add pointer to next.
(struct var_to_expand): Likewise.
(struct opt_info): Add head and tail for linked lists of the above.
(analyze_insn_to_expand_var): Initialize next.
(analyze_iv_to_split_insn): Likewise.
(analyze_insns_in_loop): Create linked lists.
(allocate_basic_variable): Simplify for use without hash table.
(insert_var_expansion_initialization): Likewise, make it type-safer.
(combine_var_copies_in_loop_exit): Likewise.
(apply_opt_in_copies): Walk lists rather than hash tables.
(release_var_copies): Simplified and inlined by hand into...
(free_opt_info): ... this function.

From-SVN: r148090

re PR c++/40308 (Brace initialization fails for member initializers in constructor for class templates)

	PR c++/40308
	PR c++/40311
	* typeck.c (cp_build_modify_expr): Always pass init-lists to the
	conversion code.
	* call.c (implicit_conversion): Allow init-list conversion to scalar
	during direct-initialization, too.  Mark the conversion bad if it
	has too many levels of braces.
	(convert_like_real): And give a helpful error.

From-SVN: r148089

	PR c++/40306
	PR c++/40307
	* decl.c (cp_finish_decl): Handle auto deduction from ().
	* typeck.c (build_x_indirect_ref): Handle dereferencing an operand
	with dependent type that is known to be a pointer.

From-SVN: r148088

2009-06-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use DECL_SIZE
	for field decls.

From-SVN: r148086

From-SVN: r148083

2009-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40299
	* include/ext/memory: Fully qualify calls with __gnu_cxx.
	* testsuite/ext/rope/40299.cc: New.

From-SVN: r148081

* Makefile.tpl ([+compare-target+]): Compare all stage
directories, rather than just gcc.
* Makefile.in: Rebuilt.

From-SVN: r148080

From-SVN: r148079

cfgexpand.c (gimple_expand_cfg): Discard the source location only for builtins that are not overridden.

* cfgexpand.c (gimple_expand_cfg): Discard the source location
only for builtins that are not overridden.

From-SVN: r148078

* gengtype.c (adjust_field_rtx_def): Add NOTE_INSN_DELETED_LABEL's
label string.

From-SVN: r148077