diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-12.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-12.c
index f7f41419810ff25e325b9dcbcd9425fde20e7ff1..08f2720e5b488200d4c4e54cb673adc01b19d860 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-12.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-data-class-12.c
@@ -1,4 +1,5 @@
 /* { dg-do run { target { powerpc*-*-* } } } */
+/* { dg-require-effective-target has_arch_ppc64 } */
 /* { dg-require-effective-target p9vector_hw } */
 /* { dg-options "-mdejagnu-cpu=power9" } */
 
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/vec-test-data-class-9.c b/gcc/testsuite/gcc.target/powerpc/bfp/vec-test-data-class-9.c
index aeb64fbf122760092ae85435e32de859f4963533..c803617b5d399309cee0753225ee7e34430071e8 100644
--- a/gcc/testsuite/gcc.target/powerpc/bfp/vec-test-data-class-9.c
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/vec-test-data-class-9.c
@@ -1,4 +1,5 @@
 /* { dg-do run { target { powerpc*-*-* } } } */
+/* { dg-require-effective-target has_arch_ppc64 } */
 /* { dg-require-effective-target p9vector_hw } */
 /* { dg-options "-mdejagnu-cpu=power9" } */