pr34856.c: Condition use of -maltivec on powerpc_altivec_ok.

	* gcc.dg/pr34856.c: Condition use of -maltivec on
	powerpc_altivec_ok.  Use -w on other powerpc*-*-linux*.

From-SVN: r136601

gcc/testsuite/ChangeLog

+2008-06-09  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/pr34856.c: Condition use of -maltivec on
+	powerpc_altivec_ok.  Use -w on other powerpc*-*-linux*.
+
 2008-06-09  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	* gcc.dg/torture/mips-hilo-1.c: Delete.

gcc/testsuite/gcc.dg/pr34856.c

 /* { dg-do compile } */
 /* { dg-options "-O2" } */
 /* { dg-options "-O2 -msse2" { target { i?86-*-* x86_64-*-* } } } */
-/* { dg-options "-O2 -maltivec" { target { powerpc*-*-linux* } } } */
+/* { dg-options "-O2 -w" { target { powerpc*-*-linux* } } } */
+/* { dg-options "-O2 -maltivec" { target { powerpc*-*-linux* && powerpc_altivec_ok } } } */
 
 typedef unsigned __attribute__ ((__mode__ (__pointer__))) uintptr_t;