Lines Matching defs:DefReg

202   for (auto DefReg : Def->defs()) {
203     if (!MFI.isVRegStackified(DefReg.getReg())) {
282       // TeeReg, Reg = TEE DefReg
286       // * DefReg: may or may not be stackified
290       // - After (when DefReg was already stackified):
291       // TeeReg = LOCAL_TEE LocalId1, DefReg
298       // - After (when DefReg was not already stackified):
304       // * DefReg: mapped to LocalId1
310         Register DefReg = MI.getOperand(2).getReg();
311         const TargetRegisterClass *RC = MRI.getRegClass(DefReg);
314         if (!MFI.isVRegStackified(DefReg)) {
315           unsigned LocalId = getLocalId(Reg2Local, MFI, CurLocal, DefReg);