[PATCH] IBM Z: Run mul-signed-overflow-*.c only on z14+

[Ilya Leoshkevich via Gcc-patches]

mul-signed-overflow-*.c execution tests fail on z13, because they
contain z14-specific instructions.  Fix by requiring s390_z14_hw
target.

gcc/testsuite/ChangeLog:

        * gcc.target/s390/mul-signed-overflow-1.c: Run only on z14+.
        * gcc.target/s390/mul-signed-overflow-2.c: Likewise.
---
 gcc/testsuite/gcc.target/s390/mul-signed-overflow-1.c | 3 ++-
 gcc/testsuite/gcc.target/s390/mul-signed-overflow-2.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.target/s390/mul-signed-overflow-1.c 
b/gcc/testsuite/gcc.target/s390/mul-signed-overflow-1.c
index fdf56d6e695..e8b1938dab7 100644
--- a/gcc/testsuite/gcc.target/s390/mul-signed-overflow-1.c
+++ b/gcc/testsuite/gcc.target/s390/mul-signed-overflow-1.c
@@ -1,4 +1,5 @@
-/* { dg-do run } */
+/* { dg-do compile } */
+/* { dg-do run { target { s390_z14_hw } } } */
 /* z14 only because we need msrkc, msc, msgrkc, msgc  */
 /* { dg-options "-O3 -march=z14 -mzarch --save-temps" } */
 
diff --git a/gcc/testsuite/gcc.target/s390/mul-signed-overflow-2.c 
b/gcc/testsuite/gcc.target/s390/mul-signed-overflow-2.c
index d0088188aa2..01328e1d286 100644
--- a/gcc/testsuite/gcc.target/s390/mul-signed-overflow-2.c
+++ b/gcc/testsuite/gcc.target/s390/mul-signed-overflow-2.c
@@ -1,4 +1,5 @@
-/* { dg-do run } */
+/* { dg-do compile } */
+/* { dg-do run { target { s390_z14_hw } } } */
 /* z14 only because we need msrkc, msc, msgrkc, msgc  */
 /* { dg-options "-O3 -march=z14 -mzarch --save-temps" } */
 
-- 
2.29.2