unsigned SCIdx = TII->get(Opcode).getSchedClass();
const MCSchedClassDesc *SCDesc = SchedModel.getSchedClassDesc(SCIdx);
- unsigned Latency = 0;
if (SCDesc->isValid() && !SCDesc->isVariant())
return computeInstrLatency(*SCDesc);
- assert(Latency && "No MI sched latency");
- return 0;
+ llvm_unreachable("No MI sched latency");
}
unsigned