From-SVN: r148159

	PR target/10242
	* arm.md (arm_addsi3): Don't try to split an add with an
	eliminable register until after reload has completed.

From-SVN: r148156

PR libfortran/40330

Use heap memory for cached format strings.

From-SVN: r148149

2009-06-03  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi: Add mixed-language programming, mention
        varying string lengths, some clean up of introduction parts.
        * intrinsic.texi (instrinsic modules): Create @menu for
        * subsections.
        (ISO_C_BINDING): Support ISOCBINDING_INT_FAST128_T.
        * libgfortran.h: Comment to rember to keep gfortran.texi in
        * sync.
        * iso-c-binding.def: Support ISOCBINDING_INT_FAST128_T.

From-SVN: r148147

include/:
	* ansidecl.h (EXPORTED_CONST): Define.
gcc/:
	* dummy-checksum.c (executable_checksum): Use EXPORTED_CONST.
	* genattrtab.c (write_length_unit_log): Likewise.
	* genchecksum.c (dosum): Likewise.
	* gengtype.c (write_rtx_next): Likewise.
	(finish_root_table, write_roots): Likewise.
	* gimple.c (gimple_ops_offset_): Likewise.
	* tree-nomudflap.c (gt_ggc_r_gt_tree_mudflap_h): Likewise.
	* config/arc/arc.c (arc_attribute_table): Likewise.
	* config/arm/arm.c (arm_attribute_table): Likewise.
	* config/avr/avr.c (avr_attribute_table): Likewise.
	* config/crx/crx.c (crx_attribute_table): Likewise.
	* config/m32r/m32r.c (m32r_attribute_table): Likewise.
	* config/m68hc11/m68hc11.c (m68hc11_attribute_table): Likewise.
	* config/mcore/mcore.c (mcore_attribute_table): Likewise.
	* config/rs6000/rs6000.c (rs6000_attribute_table): Likewise.
	* config/sh/sh.c (sh_attribute_table): Likewise.
	* config/sparc/sparc.c (sparc_attribute_table): Likewise.
	* config/spu/spu.c (spu_attribute_table): Likewise.
	* config/v850/v850.c (v850_attribute_table): Likewise.

	* config/alpha/alpha.c (vms_attribute_table): Make static.
	* config/bfin/bfin.c (bfin_attribute_table): Likewise.
	* config/h8300/h8300.c (h8300_attribute_table): Likewise.
	* config/mips/mips.c (mips_attribute_table): Likewise.

	* Makefile.in (dummy-checksum.o): Depend upon $(CONFIG_H) and
	$(SYSTEM_H).
	(cc1-checksum.o): Likewise.
gcc/cp/:
	* Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
	$(SYSTEM_H).
gcc/objc/:
	* Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
	$(SYSTEM_H).
gcc/objcp/:
	* Make-lang.in (cc1objplus-checksum.o): Depend upon $(CONFIG_H)
	and $(SYSTEM_H).

From-SVN: r148146

2009-06-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        * iso-c-binding.def: Use INTMAX_TYPE instead of
        * intmax_type_node.
        * trans-types.c (init_c_interop_kinds): Remove intmax_type_node.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r148145

From-SVN: r148144

2009-06-03  Steve Ellcey  <sje@cup.hp.com>

	* config/ia64/vect.md (*movv2sf_internal): Handle big endian case.

From-SVN: r148142

2009-06-03  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/23_containers/list/cons/6.cc: Adjust test name.

From-SVN: r148140

	* config/rs6000/rs6000.c (rs6000_emit_stack_reset): Return generated
	insn if it is changing sp.  Use gen_add3_insn instead of
	conditionally gen_addsi3 and gen_adddi3.
	(offset_below_red_zone_p): New static inline function.
	(rs6000_emit_epilogue): Emit needed epilogue unwind info.
	Use gen_add3_insn instead of conditionally gen_addsi3 and gen_adddi3.
	* config/rs6000/ppc-asm.h: Include auto-host.h.
	(CFI_STARTPROC, CFI_ENDPROC, CFI_DEF_CFA_REGISTER, CFI_OFFSET,
	CFI_RESTORE): Define.
	* config/rs6000/crtresxgpr.asm: Add unwind info.
	* config/rs6000/crtresxfpr.asm: Likewise.
	* config/rs6000/crtresgpr.asm: Likewise.
	* config/rs6000/crtresfpr.asm: Likewise.
	* config/rs6000/crtsavgpr.asm: Likewise.
	* config/rs6000/crtsavfpr.asm: Likewise.

From-SVN: r148138

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