; a PHI node and a return. Make sure the simplify cfg can straighten out this
; important case. This is basically the most trivial form of tail-duplication.
-; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep 'br label'
+; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | not grep 'br label'
int %test(bool %B, int %A, int %B) {
br bool %B, label %T, label %F