vec-extract-sint128-1.c: Require int128 effective target.

	* gcc.target/powerpc/vec-extract-sint128-1.c: Require int128 effective
	target.
	* gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.

From-SVN: r268545

gcc/testsuite/ChangeLog

 2019-02-05  Jakub Jelinek  <jakub@redhat.com>
 
+	* gcc.target/powerpc/vec-extract-sint128-1.c: Require int128 effective
+	target.
+	* gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
+
 	PR target/89188
 	* g++.dg/opt/pr89188.C: New test.
 

gcc/testsuite/gcc.target/powerpc/vec-extract-sint128-1.c

 /* Test to verify that the vec_extract from a vector of
    signed __int128s remains signed.  */
-/* { dg-do run } */
+/* { dg-do run { target int128 } } */
 /* { dg-options "-ansi -mcpu=power8 " } */
 /* { dg-require-effective-target p8vector_hw } */
 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */

gcc/testsuite/gcc.target/powerpc/vec-extract-uint128-1.c

 /* Test to verify that the vec_extract from a vector of
    unsigned __int128s remains unsigned.  */
-/* { dg-do run } */
+/* { dg-do run { target int128 } } */
 /* { dg-options "-ansi -mcpu=power8 " } */
 /* { dg-require-effective-target p8vector_hw } */
 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */