ppc: testsuite: require target effectively [PR104253]

The testcase was missing dg- before require-effective-target.

While at that, I'm also pruning the excess-error warning I got when
the test failed to be disabled because of the above.  I suppose it
might be useful for some target variants.

for gcc/testsuite/ChangeLog

	PR target/104253
	* gcc.target/powerpc/pr104253.c: Add missing dg- before
	require-effective-target.  Prune warning about -mfloat128
	possibly not being fully supported.

diff --git a/gcc/testsuite/gcc.target/powerpc/pr104253.c b/gcc/testsuite/gcc.target/powerpc/pr104253.c
index 02049cc..e5f9499 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/pr104253.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr104253.c
@@ -6,8 +6,9 @@
  */
 
 /* { dg-do run } */
-/* { require-effective-target ppc_float128_sw } */
+/* { dg-require-effective-target ppc_float128_sw } */
 /* { dg-options "-O2 -mvsx -mfloat128" } */
+/* { dg-prune-output ".-mfloat128. option may not be fully supported" } */
 
 /*
  * PR target/104253