1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr36630.c b/gcc/testsuite/gcc.dg/vect/pr36630.c
new file mode 100644
index 000000000..2253f7574
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr36630.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_int } */
+
+void
+foo (unsigned char *x, short y)
+{
+  short i;
+
+  i = 2;
+  while (i < y)
+    {
+      x[i - 1] = x[i];
+      i = i + 1;
+    }
+}
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */