1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr18308.c b/gcc/testsuite/gcc.dg/vect/pr18308.c
new file mode 100644
index 000000000..02aaed2f8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr18308.c
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "-O -ftree-vectorize -funroll-loops" } */
+void foo();
+
+void bar(int j)
+{
+  int i, k=0;
+  for (i = 0; i < 2; ++i)
+    if (j) k = 2;
+
+  if (k) foo();
+}
+
+/* { dg-final { cleanup-tree-dump "vect" } } */