1. 10 Dec, 2010 7 commits
    • In gcc/: 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com> · ec3e9f82
      In gcc/:
      2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>
      
      	* c-parser.c (c_parser_objc_class_definition): Recognize
      	Objective-C 2.0 class extensions.
      
      In gcc/cp/:
      2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>
      
      	* parser.c (cp_parser_objc_superclass_or_category): Recognize
      	Objective-C 2.0 class extensions.  Added iface_p and
      	is_class_extension arguments.
      	(cp_parser_objc_class_interface): Updated call to
      	cp_parser_objc_superclass_or_category.
      	(cp_parser_objc_class_implementation): Same change.
      	
      In gcc/objc/:
      2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>
      
      	* objc-act.c (objc_in_class_extension): New.
      	(objc_start_category_interface): If -fobjc-std=objc1
      	was specified, produce an error if a class extension is used.
      	(objc_finish_interface): Reset objc_in_class_extension to false.
      	(objc_add_property_declaration): Allow a class extension to extend
      	readonly properties in the main @interface to be readwrite.
      	(start_class): Added code to deal with class extensions.  In that
      	case, return the existing interface after adding any additional
      	protocols to it and setting objc_in_class_extension to true.
      	(continue_class): If in a class extension, do not generate the
      	instance variable template.
      
      In gcc/testsuite/:
      2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>
      
      	* objc.dg/class-extension-1.m: New.
      	* objc.dg/class-extension-2.m: New.
      	* objc.dg/class-extension-3.m: New.
      	* objc.dg/property/at-property-26.m: New.
      	* objc.dg/property/at-property-27.m: New.
      	* objc.dg/property/at-property-28.m: New.
      	* obj-c++.dg/class-extension-1.mm: New.
      	* obj-c++.dg/class-extension-2.mm: New.
      	* obj-c++.dg/class-extension-3.mm: New.
      	* obj-c++.dg/property/at-property-26.mm: New.
      	* obj-c++.dg/property/at-property-27.mm: New.
      	* obj-c++.dg/property/at-property-28.mm: New.
      
      From-SVN: r167680
      Nicola Pero committed
    • darwin.c: Remove c-tree.h and c-lang.h · aff7f4c4
      
      gcc:
      
      	* config/darwin.c: Remove c-tree.h and c-lang.h
      	* config/t-darwin: Remove dependencies on c-tree.h and c-lang.h.
      
      From-SVN: r167679
      Iain Sandoe committed
    • re PR target/46881 (arm_preferred_rename_class uses keyword class as parameter name) · 6d3fbe2f
      	PR target/46881
      	* doc/tm.texi: Regenerate.
      	* target.def: Fix "preferred" spelling.  Refer to rclass by its
      	exact name.
      	* config/arm/arm.c (arm_preferred_rename_class): Rename parameter class
      	to rclass.
      
      From-SVN: r167678
      Joern Rennecke committed
    • pdp11-protos.h (output_move_double, [...]): Delete. · 30442c59
      * config/pdp11/pdp11-protos.h (output_move_double,
      output_move_quad): Delete.
      (output_move_multiple, pdp11_expand_operands): New functions.
      (pdp11_action, pdp11_partorder): New enums.
      * config/pdp11/pdp11.md (movdi, movsi, movdf, movsf): Use
      output_move_multiple.
      (adddi3, subdi3, negdi2): New patterns.
      (addsi3, subsi3, negsi2): Use pdp11_expand_operands.
      (abshi2): Delete.
      (neghi2, negqi2): Use PDPint iterator.
      * config/pdp11/pdp11.c (find_addr_reg, output_move_double,
      output_move_quad): Delete. 
      (pdp11_expand_operands, output_move_multiple): New functions.
      
      From-SVN: r167676
      Paul Koning committed
    • linux.h (WCHAR_TYPE, [...]): Define. · a23980bd
      	* config/vax/linux.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
      	* config.gcc (vax-*-linux*): Don't use svr4.h.
      
      From-SVN: r167675
      Joseph Myers committed
    • Daily bump. · 38485de0
      From-SVN: r167674
      GCC Administrator committed
  2. 09 Dec, 2010 33 commits
    • Avoid some crashes on erroneous programs. · 3338038a
      From-SVN: r167670
      Ian Lance Taylor committed
    • re PR bootstrap/46812 (Linux libgo compilation fails when a "libnet" is already installed) · d3de3f21
      	PR bootstrap/46812
      Add explicit -I . when building libgo.
      
      From-SVN: r167668
      Ian Lance Taylor committed
    • re PR target/46057 (Most stackalign tests fail on hppa-hpux) · 8d47c131
      	PR target/46057
      	* gcc.dg/torture/stackalign/nested-1.c: Skip on hppa*-*-hpux*.
      	* gcc.dg/torture/stackalign/vararg-1.c: Likewise.
      	* gcc.dg/torture/stackalign/nested-2.c: Likewise.
      	* gcc.dg/torture/stackalign/vararg-2.c: Likewise.
      	* gcc.dg/torture/stackalign/nested-3.c: Likewise.
      	* gcc.dg/torture/stackalign/nested-4.c: Likewise.
      	* gcc.dg/torture/stackalign/global-1.c: Likewise.
      	* gcc.dg/torture/stackalign/ret-struct-1.c: Likewise.
      	* gcc.dg/torture/stackalign/inline-1.c: Likewise.
      	* gcc.dg/torture/stackalign/inline-2.c: Likewise.
      	* gcc.dg/torture/stackalign/struct-1.c: Likewise.
      	* gcc.dg/torture/stackalign/pr16660-1.c: Likewise.
      	* gcc.dg/torture/stackalign/alloca-1.c: Likewise.
      	* g++.dg/torture/stackalign/throw-1.C: Likewise.
      	* g++.dg/torture/stackalign/throw-2.C: Likewise.
      	* g++.dg/torture/stackalign/throw-4.C: Likewise.
      	* g++.dg/torture/stackalign/eh-inline-1.C: Likewise.
      	* g++.dg/torture/stackalign/eh-inline-2.C: Likewise.
      	* g++.dg/torture/stackalign/eh-vararg-1.C: Likewise.
      	* g++.dg/torture/stackalign/eh-vararg-2.C: Likewise.
      	* g++.dg/torture/stackalign/eh-alloca-1.C: Likewise.
      	* g++.dg/torture/stackalign/eh-global-1.C: Likewise.
      
      From-SVN: r167667
      John David Anglin committed
    • c-typeck.c (build_indirect_ref): Call invalid_indirection_error. · 7a6daeb0
      gcc/
      	* c-typeck.c (build_indirect_ref): Call invalid_indirection_error.
      
      gcc/c-family/
      	* c-common.h (invalid_indirection_error): Declare.
      	* c-common.c (invalid_indirection_error): Define.
      
      gcc/cp/
      	* typeck.c (cp_build_indirect_ref): Call invalid_indirection_error.
      
      From-SVN: r167666
      Nathan Froyd committed
    • typeck.c (composite_pointer_error): New function. · 083586b8
      	* typeck.c (composite_pointer_error): New function.
      	(composite_pointer_type_r, composite_pointer_type): Call it.
      
      From-SVN: r167665
      Nathan Froyd committed
    • extend.texi (Attribute Syntax): Correct description of attributes in pointer declarators. · 197ef306
      	* doc/extend.texi (Attribute Syntax): Correct description of
      	attributes in pointer declarators.
      
      From-SVN: r167664
      Joseph Myers committed
    • Fix typo. · 7e82085a
      From-SVN: r167662
      Mike Stump committed
    • re PR tree-optimization/46021 (3 tree-ssa tests XPASS almost everywhere) · 6b08d969
      	PR tree-optimization/46021
      	gcc.dg/tree-ssa/20040204-1.c: Remove XFAIL for hppa*-*.*.
      
      From-SVN: r167661
      John David Anglin committed
    • vxworks.h (DBX_REGISTER_NUMBER): Undefine. · efa58006
      	* config/mips/vxworks.h (DBX_REGISTER_NUMBER): Undefine.
      	* config.gcc (mips64*-*-linux* | mipsisa64*-*-linux*,
      	mips*-*-linux*, mips-wrs-vxworks): Don't use svr4.h.
      
      From-SVN: r167660
      Joseph Myers committed
    • mep.h (SIZE_TYPE, [...]): Define. · e195f6e0
      	* config/mep/mep.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
      	WCHAR_TYPE_SIZE): Define.
      	* config.gcc (mep-*-*): Don't use svr4.h.
      
      From-SVN: r167659
      Joseph Myers committed
    • mcore.h (PTRDIFF_TYPE, [...]): Define. · ed38428f
      	* config/mcore/mcore.h (PTRDIFF_TYPE, WCHAR_TYPE,
      	WCHAR_TYPE_SIZE): Define.
      	* config/svr3.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
      	WCHAR_TYPE_SIZE): Don't define.
      	* config.gcc (mcore-*-elf): Don't use svr4.h.
      
      From-SVN: r167658
      Joseph Myers committed
    • config.gcc (m32r-*-elf*, [...]): Don't use svr4.h. · cfe5b8ea
      	* config.gcc (m32r-*-elf*, m32rle-*-elf*, m32r-*-rtems*,
      	m32r-*-linux*, m32rle-*-linux*): Don't use svr4.h.
      
      From-SVN: r167657
      Joseph Myers committed
    • iq2000.h (LINK_SPEC, [...]): Define. · 248a9e94
      	* config/iq2000/iq2000.h (LINK_SPEC, SIZE_TYPE, PTRDIFF_TYPE,
      	WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
      	* config.gcc (iq2000*-*-elf*): Don't use svr4.h.
      
      From-SVN: r167656
      Joseph Myers committed
    • pa32-linux.h (WCHAR_TYPE, [...]): Define. · 0ad27389
      	* config/pa/pa32-linux.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
      	* config.gcc (hppa*64*-*-linux*, hppa*-*-linux*): Don't use
      	svr4.h.
      
      From-SVN: r167654
      Joseph Myers committed
    • moxie.h (LINK_SPEC, [...]): Define. · 28e95e49
      	* config/moxie/moxie.h (LINK_SPEC, SIZE_TYPE, PTRDIFF_TYPE,
      	WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
      	* config/moxie/rtems.h (LINK_SPEC, SIZE_TYPE, PTRDIFF_TYPE,
      	WCHAR_TYPE, WCHAR_TYPE_SIZE): Undefine.
      	* config.gcc (moxie-*-elf, moxie-*-uclinux*): Don't use svr4.h.
      
      From-SVN: r167653
      Joseph Myers committed
    • frv.h (SIZE_TYPE, [...]): Define. · a3724010
      	* config/frv/frv.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
      	WCHAR_TYPE_SIZE): Define.
      	* config.gcc (frv-*-elf, frv-*-*linux*): Don't use svr4.h.
      
      From-SVN: r167652
      Joseph Myers committed
    • fr30.h (LIB_SPEC, [...]): Define. · 35766c1d
      	* config/fr30/fr30.h (LIB_SPEC, LINK_SPEC, SIZE_TYPE,
      	PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
      	* config.gcc (fr30-*-elf): Don't use svr4.h.
      
      From-SVN: r167651
      Joseph Myers committed
    • linux.h (SIZE_TYPE, [...]): Define. · 7d459587
      	* config/cris/linux.h (SIZE_TYPE, PTRDIFF_TYPE): Define.
      	* config.gcc (crisv32-*-linux* | cris-*-linux*): Don't use svr4.h.
      
      From-SVN: r167650
      Joseph Myers committed
    • re PR middle-end/46844 (regrename.c:312:22: error: unused parameter 'reg') · 73aef89e
      2010-12-09  Richard Guenther  <rguenther@suse.de>
      
      	PR middle-end/46844
      	* gimple-fold.c (canonicalize_constructor_val): Canonicalize
      	addresses.
      
      	* gcc.c-torture/compile/pr46866.c: New testcase.
      
      From-SVN: r167649
      Richard Guenther committed
    • netware.h (TARGET_POSIX_IO): Define. · 9c0c4ec7
      	* config/i386/netware.h (TARGET_POSIX_IO): Define.
      	* config/i386/nto.h (TARGET_POSIX_IO): Define.
      	* config/ia64/hpux.h (TARGET_POSIX_IO): Define.
      	* config/moxie/moxie.h (TARGET_POSIX_IO): Don't undefine.
      	* config/openbsd.h (TARGET_POSIX_IO): Define.
      	* config/rtems.h (TARGET_POSIX_IO): Define.
      	* config/sh/embed-elf.h (TARGET_POSIX_IO): Don't undefine.
      	* config/sol2.h (TARGET_POSIX_IO): Define.
      	* config/svr4.h (TARGET_POSIX_IO): Don't define.
      	* config/vxworksae.h (TARGET_POSIX_IO): Define.
      
      From-SVN: r167648
      Joseph Myers committed
    • nto.h (MD_EXEC_PREFIX, [...]): Define. · 72b7f7ea
      	* config/i386/nto.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define.
      	* config/ia64/hpux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Define.
      	* config/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't
      	undefine.
      	* config/mips/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't
      	undefine.
      	* config/mips/netbsd.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Don't undefine.
      	* config/rs6000/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Don't undefine.
      	* config/rs6000/linux64.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Don't undefine.
      	* config/sol2.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define.
      	* config/sparc/netbsd-elf.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Don't undefine.
      	* config/sparc/openbsd64.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Don't undefine.
      	* config/sparc/sp64-elf.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
      	Don't undefine.
      	* config/svr4.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't
      	define.
      	* config/xtensa/elf.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't
      	undefine.
      
      From-SVN: r167647
      Joseph Myers committed
    • hpux.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Define for non-GNU assembler. · b8f9bca0
      	* config/ia64/hpux.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Define for
      	non-GNU assembler.
      	* config/m68k/netbsd-elf.h (AS_NEEDS_DASH_FOR_PIPED_INPUT):
      	Remove.
      	* config/m68k/openbsd.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove.
      	* config/mips/openbsd.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove.
      	* config/sol2.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Define for
      	non-GNU assembler.
      	* config/sparc/sparc.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove.
      	* config/svr4.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove.
      
      From-SVN: r167646
      Joseph Myers committed
    • check.c (gfc_check_sngl): Insert missing space in error message. · c022e1cf
      2010-12-09  Steven G. Kargl  <kargl@gcc.gnu.org>
      
      	* check.c (gfc_check_sngl): Insert missing space in error message.
      
      From-SVN: r167645
      Steven G. Kargl committed
    • check.c (gfc_check_float): Insert missing space in error message. · b9c089d1
      2010-12-09  Steven G. Kargl  <kargl@gcc.gnu.org>
      
      	* check.c (gfc_check_float): Insert missing space in error message.
      
      From-SVN: r167643
      Steven G. Kargl committed
    • ipa-prop.c (compute_complex_ancestor_jump_func): Work also if the zero is the first phi parameter. · 54e348cb
      2010-12-09  Martin Jambor  <mjambor@suse.cz>
      
      	* ipa-prop.c (compute_complex_ancestor_jump_func): Work also if the
      	zero is the first phi parameter.
      
      From-SVN: r167642
      Martin Jambor committed
    • ipa-prop.h (struct ipa_parm_adjustment): New field alias_ptr_type. · 82d49829
      2010-12-09  Martin Jambor  <mjambor@suse.cz>
      
      	* ipa-prop.h (struct ipa_parm_adjustment): New field alias_ptr_type.
      	* ipa-prop.c (ipa_modify_call_arguments): Use it.
      	* tree-sra.c (splice_param_accesses): Test that all accesses have the
      	same alias reference type.
      	(turn_representatives_into_adjustments): Set alias_ptr_type of the
      	adjustment.
      
      From-SVN: r167641
      Martin Jambor committed
    • re PR testsuite/45068 (g++.dg/debug/dwarf2/nested-2.C failed on Linux/ia64) · 544ae3f5
      	PR testsuite/45068
      	* g++.dg/debug/dwarf2/nested-2.C: Also match comments starting with ';'.
      
      From-SVN: r167640
      John David Anglin committed
    • re PR middle-end/46734 (ICE in create_tmp_var, at gimplify.c:505) · 363e01cc
      2010-12-09  Martin Jambor  <mjambor@suse.cz>
      
      	PR middle-end/46734
      	* tree-sra.c (splice_param_accesses): Check that there are not
      	multiple ADDRESSABLE types.
      
      	* testsuite/g++.dg/tree-ssa/pr46734.C: New test.
      
      From-SVN: r167639
      Martin Jambor committed
    • re PR c++/44641 (Generated constructors and destructors get wrong debug location… · 8b6606f2
      re PR c++/44641 (Generated constructors and destructors get wrong debug location when a typedef uses a forward declaration of the type before the definition)
      
      	PR c++/44641
      	* lib/scanasm.exp (dg-function-on-line): Add match pattern for
      	hppa*-*-*.
      
      From-SVN: r167638
      John David Anglin committed
    • arc.h (ASM_SPEC): Remove %{v}. · 78a14252
      	* config/arc/arc.h (ASM_SPEC): Remove %{v}.
      	* config/bfin/bfin.h (ASM_SPEC): Remove %{v}.
      	* config/cris/cris.h (ASM_SPEC): Remove %{v:-v}.
      	* config/fr30/fr30.h (ASM_SPEC): Remove %{v}.
      	* config/frv/frv.h (ASM_SPEC): Remove %{v}.
      	* config/i386/linux.h (ASM_SPEC): Remove %{v}.
      	* config/i386/linux64.h (ASM_SPEC): Remove %{v}.
      	* config/i386/mingw-w64.h (ASM_SPEC): Remove %{v}.
      	* config/i386/sol2-10.h (ASM_SPEC): Remove %{v}.
      	* config/i386/vxworks.h (ASM_SPEC): Remove %{v}.
      	* config/i386/x86-64.h (ASM_SPEC): Remove %{v}.
      	* config/lm32/lm32.h (ASM_SPEC): Remove %{v}.
      	* config/m32r/m32r.h (ASM_SPEC): Remove %{v}.
      	* config/m68k/linux.h (ASM_SPEC): Remove %{v:-V}.
      	* config/microblaze/microblaze.h (ASM_SPEC): Remove %{v}.
      	* config/mips/mips.h (ASM_SPEC): Remove %{v}.
      	* config/mips/vxworks.h (ASM_SPEC): Remove %{v}.
      	* config/pa/pa-linux.h (ASM_SPEC): Remove %{v:-V}.
      	* config/rs6000/freebsd.h (SVR4_ASM_SPEC): Remove %{v}.
      	* config/rs6000/linux64.h (ASM_SPEC): Remove %{v:-V}.
      	* config/rs6000/vxworks.h (ASM_SPEC): Remove %{v:-v}.
      	* config/sparc/openbsd64.h (ASM_SPEC): Remove %{v:-V}.
      	* config/svr4.h (SVR4_ASM_SPEC): Remove %{v:-V}.
      	* config/xtensa/elf.h (ASM_SPEC): Remove %{v}.
      	* config/xtensa/linux.h (ASM_SPEC): Remove %{v}.
      
      From-SVN: r167636
      Joseph Myers committed
    • openbsdelf.h (LINK_SPEC): Use %{r:} not %{r*:}. · 7aed7dfc
      	* config/i386/openbsdelf.h (LINK_SPEC): Use %{r:} not %{r*:}.
      	* config/mips/openbsd.h (LINK_SPEC): Use %{r:} not %{r*:}.
      	* config/netbsd-aout.h (NETBSD_LINK_SPEC_AOUT): Use %{r:} not
      	%{r*:}.
      	* config/netbsd-elf.h (NETBSD_LINK_SPEC_ELF): Use %{r:} not
      	%{r*:}.
      	* config/sparc/openbsd64.h (LINK_SPEC): Use %{r:} not %{r*:}.
      	* config/vax/netbsd-elf.h (LINK_SPEC): Use %{r:} not %{r*:}.
      
      From-SVN: r167635
      Joseph Myers committed
    • freebsd.h (LINK_SPEC): Don't use %{!dynamic-linker:}. · e59dabd2
      	* config/alpha/freebsd.h (LINK_SPEC): Don't use
      	%{!dynamic-linker:}.
      	* config/alpha/linux-elf.h (LINK_SPEC): Likewise.
      	* config/arm/freebsd.h (LINK_SPEC): Likewise.
      	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Likewise.
      	* config/bfin/linux.h (LINK_SPEC): Likewise.
      	* config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Likewise.
      	* config/frv/linux.h (LINK_SPEC): Likewise.
      	* config/i386/freebsd.h (LINK_SPEC): Likewise.
      	* config/i386/freebsd64.h (LINK_SPEC): Likewise.
      	* config/i386/linux.h (LINK_SPEC): Likewise.
      	* config/i386/linux64.h (LINK_SPEC): Likewise.
      	* config/i386/openbsdelf.h (LINK_SPEC): Likewise.
      	* config/ia64/freebsd.h (LINK_SPEC): Likewise.
      	* config/ia64/linux.h (LINK_SPEC): Likewise.
      	* config/lm32/uclinux-elf.h (LINK_SPEC): Likewise.
      	* config/m32r/linux.h (LINK_SPEC): Likewise.
      	* config/m68k/linux.h (LINK_SPEC): Likewise.
      	* config/microblaze/linux.h (LINK_SPEC): Likewise.
      	* config/mips/linux.h (LINK_SPEC): Likewise.
      	* config/mips/linux64.h (LINK_SPEC): Likewise.
      	* config/mips/openbsd.h (LINK_SPEC): Likewise.
      	* config/mn10300/linux.h (LINK_SPEC): Likewise.
      	* config/netbsd-elf.h (LINK_SPEC): Likewise.
      	* config/pa/pa-linux.h (LINK_SPEC): Likewise.
      	* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC32,
      	LINK_OS_LINUX_SPEC64): Likewise.
      	* config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC,
      	LINK_OS_LINUX_SPEC, LINK_OS_GNU_SPEC, LINK_OS_NETBSD_SPEC):
      	Likewise.
      	* config/s390/linux.h (LINK_SPEC): Likewise.
      	* config/sh/linux.h (SUBTARGET_LINK_SPEC): Likewise.
      	* config/sparc/freebsd.h (LINK_SPEC): Likewise.
      	* config/sparc/linux.h (LINK_SPEC): Likewise.
      	* config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
      	LINK_SPEC): Likewise.
      	* config/sparc/openbsd64.h (LINK_SPEC): Likewise.
      	* config/vax/linux.h (LINK_SPEC): Likewise.
      	* config/xtensa/linux.h (LINK_SPEC): Likewise.
      
      From-SVN: r167634
      Joseph Myers committed