3 files changed, 5 insertions, 5 deletions
diff --git a/tests/tcg/s390x/mvc.c b/tests/tcg/s390x/mvc.c
index aa552d52e5..7ae4c44550 100644
--- a/tests/tcg/s390x/mvc.c
+++ b/tests/tcg/s390x/mvc.c
@@ -20,8 +20,8 @@ static inline void mvc_256(const char *dst, const char *src)
     asm volatile (
         "    mvc 0(256,%[dst]),0(%[src])\n"
         :
-        : [dst] "d" (dst),
-          [src] "d" (src)
+        : [dst] "a" (dst),
+          [src] "a" (src)
         : "memory");
 }
 
diff --git a/tests/tcg/s390x/mvo.c b/tests/tcg/s390x/mvo.c
index 5546fe2a97..0c3ecdde2e 100644
--- a/tests/tcg/s390x/mvo.c
+++ b/tests/tcg/s390x/mvo.c
@@ -11,8 +11,8 @@ int main(void)
     asm volatile (
         "    mvo 0(4,%[dest]),0(3,%[src])\n"
         :
-        : [dest] "d" (dest + 1),
-          [src] "d" (src + 1)
+        : [dest] "a" (dest + 1),
+          [src] "a" (src + 1)
         : "memory");
 
     for (i = 0; i < sizeof(expected); i++) {
diff --git a/tests/tcg/s390x/pack.c b/tests/tcg/s390x/pack.c
index 4be36f29a7..55e7e214e8 100644
--- a/tests/tcg/s390x/pack.c
+++ b/tests/tcg/s390x/pack.c
@@ -9,7 +9,7 @@ int main(void)
     asm volatile(
         "    pack 2(4,%[data]),2(4,%[data])\n"
         :
-        : [data] "r" (&data[0])
+        : [data] "a" (&data[0])
         : "memory");
     for (i = 0; i < 8; i++) {
         if (data[i] != exp[i]) {