// Should use subtarget info to pick the right hazard recognizer. For
// now, always return a PPC970 recognizer.
const TargetInstrInfo *TII = TM->getInstrInfo();
+ (void)TII;
assert(TII && "No InstrInfo?");
unsigned Directive = TM->getSubtarget<PPCSubtarget>().getDarwinDirective();