llvm/test/Transforms/ConstProp/2006-12-01-TruncBoolBug.ll

; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \
; RUN:   grep {ret i1 false}
bool %test() {
  %X = trunc uint 320 to bool
  ret bool %X
}