Make phi test a bit more challenging


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4499 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Jello/test4.ll b/test/Jello/test4.ll
index a406184..11aacc1 100644
--- a/test/Jello/test4.ll
+++ b/test/Jello/test4.ll
@@ -1,7 +1,10 @@
 ; test phi node
-int %main() {
+void %main() {
 	br label %Test
 Test:
-	%X = phi int [7, %0]
-	ret int %X
+	%X = phi int [7, %0], [%Y, %Dead]
+	ret void
+Dead:
+	%Y = shr int 12, ubyte 4
+	br label %Test
 }