diff --git a/test/Scripts/notcast b/test/Scripts/notcast
new file mode 100755
index 00000000000..c6ddb4390fd
--- /dev/null
+++ b/test/Scripts/notcast
@@ -0,0 +1,12 @@
+#!/bin/sh
+#
+# Program: notcast
+#
+# Synopsis: Returns 0 if the input does not contain a cast operator
+#
+# Syntax:   notcast
+
+if grep '\([sz]ext\)\|\(trunc\)\|\(fp2[us]int\)\|\([us]int2fp\)\|\(bitconvert\)\|\(fpext\)\|\(fptrunc\)'
+then exit 1
+else exit 0
+fi