-; RUN: llvm-as < %s | opt -constprop | llvm-dis | grep -F 'ret int* null' | wc -l | grep 2
+; RUN: llvm-upgrade < %s | llvm-as | opt -constprop | llvm-dis | grep -F 'ret int* null' | wc -l | grep 2
int* %test1() {
%X = cast float 0.0 to int*
ret int* %X