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+; This is a basic sanity check for constant propogation. The add instruction
+; should be eliminated.
+
+; RUN: llvm-upgrade < %s | llvm-as | opt -sccp | llvm-dis | not grep add
+
+int %test(bool %B) {
+ br bool %B, label %BB1, label %BB2
+BB1:
+ %Val = add int 0, 0
+ br label %BB3
+BB2:
+ br label %BB3
+BB3:
+ %Ret = phi int [%Val, %BB1], [1, %BB2]
+ ret int %Ret
+}