1 ; RUN: llvm-as < %s | opt -tailduplicate -disable-output
8 %tmp.8 = call int %interp()
9 switch uint 0, label %endif.4 [
10 uint 4294967271, label %return
11 uint 4294967280, label %return
15 br bool false, label %return, label %retry
18 %result.0 = phi int [ %tmp.8, %retry ], [%tmp.8, %retry], [ %tmp.8, %endif.4 ]