using namespace llvm;
char LiveVariables::ID = 0;
-INITIALIZE_PASS(LiveVariables, "livevars",
+INITIALIZE_PASS_BEGIN(LiveVariables, "livevars",
+ "Live Variable Analysis", false, false)
+INITIALIZE_PASS_DEPENDENCY(UnreachableMachineBlockElim)
+INITIALIZE_PASS_END(LiveVariables, "livevars",
"Live Variable Analysis", false, false)