Adjust gcc.dg/lower-subreg-1.c for SPARC

[Eric Botcazou]

Tested on SPARC/Solaris 10, applied on the mainline.


2012-10-04  Eric Botcazou  <ebotca...@adacore.com>

        PR rtl-optimization/54739
        * gcc.dg/lower-subreg-1.c: Also skip on SPARC.


-- 
Eric Botcazou
Index: gcc.dg/lower-subreg-1.c
===================================================================
--- gcc.dg/lower-subreg-1.c	(revision 192031)
+++ gcc.dg/lower-subreg-1.c	(working copy)
@@ -1,4 +1,4 @@
-/* { dg-do compile { target { ! { mips64 || { arm*-*-* ia64-*-* spu-*-* tilegx-*-* } } } } } */
+/* { dg-do compile { target { ! { mips64 || { arm*-*-* ia64-*-* sparc*-*-* spu-*-* tilegx-*-* } } } } } */
 /* { dg-options "-O -fdump-rtl-subreg1" } */
 /* { dg-skip-if "" { { i?86-*-* x86_64-*-* } && x32 } { "*" } { "" } } */
 /* { dg-require-effective-target ilp32 } */