--- /dev/null
+/* { dg-do run { target powerpc*-*-* } } */
+/* { dg-require-effective-target powerpc_altivec_ok } */
+/* { dg-options "-maltivec" } */
+
+#include <altivec.h>
+#include "altivec_check.h"
+
+extern void abort (void);
+
+typedef int v4si __attribute__ ((vector_size (16)));
+
+#define MAGIC_NUMBER 12345
+
+v4si my_vect;
+int my_array[4] __attribute__ ((aligned (16)));
+
+void initialize (int a)
+{
+ my_vect = (v4si) {0, a, 2, 3};
+ vec_st (my_vect, 0, my_array);
+}
+
+int verify (void)
+{
+ if (my_array[1] != MAGIC_NUMBER)
+ abort ();
+}
+
+int main (void)
+{
+ altivec_check (); /* Exit if hardware doesn't support AltiVec. */
+ initialize (MAGIC_NUMBER);
+ verify ();
+ return 0;
+}
+