rs6000, altivec-2-runnable.c update the require-effective-target

The test requires a minimum of Power8 vector HW and a compile level
of -O2.  Update the dg test directives.

gcc/testsuite/ChangeLog:gcc/testsuite/ChangeLog:
	* gcc.target/powerpc/altivec-2-runnable.c: Change the
	require-effective-target for the test.

diff --git a/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c b/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c
index 17b23eb9d50ec2f863aa01168e537ca5d5424cc6..660669f69fdadcec0a1a7f2a8ffc0461d3538a20 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c
+++ b/gcc/testsuite/gcc.target/powerpc/altivec-2-runnable.c
@@ -1,6 +1,6 @@
-/* { dg-do run } */
-/* { dg-options "-mvsx" } */
-/* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
+/* { dg-do run { target p8vector_hw } } */
+/* { dg-do compile { target { ! p8vector_hw } } } */
+/* { dg-options "-O2  -mdejagnu-cpu=power8" } */
 /* { dg-require-effective-target powerpc_vsx } */
 
 #include <altivec.h>