1 ; RUN: llvm-upgrade < %s | llvm-as | opt -globalopt -instcombine | llvm-dis | grep 'ret bool true'
3 ;; check that global opt turns integers that only hold 0 or 1 into bools.
5 %G = internal global int 0 ;; This only holds 0 or 1.
20 %C = setlt int %A, 2 ;; always true