1 files changed, 50 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-multitypes-8.c b/gcc/testsuite/gcc.dg/vect/vect-multitypes-8.c
new file mode 100644
index 00000000000..639415cdff2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-multitypes-8.c
@@ -0,0 +1,50 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 64
+
+unsigned char uX[N] __attribute__ ((__aligned__(16)));
+unsigned char uresultX[N];
+unsigned int uY[N] __attribute__ ((__aligned__(16)));
+unsigned short uresultY[N];
+
+/* Unsigned type demotion (si->hi) */
+
+int
+foo1(int len) {
+  int i;
+
+  for (i=0; i<len; i++) {
+    uresultX[i] = uX[i];
+    uresultY[i] = (unsigned short)uY[i];
+  }
+}
+
+int main (void)
+{
+  int i;
+
+  check_vect ();
+
+  for (i=0; i<N; i++) {
+    uX[i] = 16-i;
+    uY[i] = 16-i;
+  }
+
+  foo1 (N);
+
+  for (i=0; i<N; i++) {
+    if (uresultX[i] != uX[i])
+      abort ();
+    if (uresultY[i] != (unsigned short)uY[i])
+      abort ();
+  }
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_pack_mod } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
+