1 files changed, 43 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr45902.c b/gcc/testsuite/gcc.dg/vect/pr45902.c
new file mode 100644
index 000000000..1690b3ab3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr45902.c
@@ -0,0 +1,43 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include "tree-vect.h"
+
+#define N 128
+
+short res[N];
+short a[N];
+
+int
+main1 ()
+{
+  int i;
+
+  for (i = 0; i < N/4; i+=4)
+    {
+      res[i] = a[i] >> 8;
+      res[i+1] = a[i+1] >> 8;
+      res[i+2] = a[i+2] >> 8;
+      res[i+3] = a[i+3] >> 8;
+    }
+}
+
+int
+main ()
+{
+  int i;
+
+  for (i = 0; i < N; i++)
+    a[i] = i;
+
+  main1 ();
+
+  for (i = 0; i < N; i++)
+    if (res[i] != a[i] >> 8)
+      abort ();
+
+  return 0;
+}
+
+/* { dg-final { cleanup-tree-dump "vect" } } */