diff --git a/test/Transforms/LoopUnroll/2004-05-13-DontUnrollTooMuch.ll b/test/Transforms/LoopUnroll/2004-05-13-DontUnrollTooMuch.ll
new file mode 100644
index 00000000000..6edf2812836
--- /dev/null
+++ b/test/Transforms/LoopUnroll/2004-05-13-DontUnrollTooMuch.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | opt -loop-unroll -disable-output
+
+int %main() {
+entry:
+        br label %no_exit
+
+no_exit:                ; preds = %entry, %no_exit
+        %indvar = phi uint [ 0, %entry ], [ %indvar.next, %no_exit ]            ; <uint> [#uses=1]
+        %indvar.next = add uint %indvar, 1              ; <uint> [#uses=2]
+        %exitcond = setne uint %indvar.next, 2147483648         ; <bool> [#uses=1]
+        br bool %exitcond, label %no_exit, label %loopexit
+
+loopexit:               ; preds = %no_exit
+        ret int 0
+}