Add new testcase for repeated preds


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5056 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/ExecutionEngine/test-phi.ll b/test/ExecutionEngine/test-phi.ll
index 14b1b60..9e21438 100644
--- a/test/ExecutionEngine/test-phi.ll
+++ b/test/ExecutionEngine/test-phi.ll
@@ -11,11 +11,18 @@
 	br label %T
 }
 
+int %test(bool %C) {
+	br bool %C, label %T, label %T
+T:
+	%X = phi int [123, %0], [123, %0]
+	ret int %X
+}
+
 int %main() {
 	br label %Test
 Test:
-	%X = phi int [7, %0], [%Y, %Dead]
-	ret int 0
+	%X = phi int [0, %0], [%Y, %Dead]
+	ret int %X
 Dead:
 	%Y = shr int 12, ubyte 4
 	br label %Test