Lines Matching defs:ExtMI

4116                                             MachineInstr *&ExtMI) const {
4128   ExtMI = &*MRI.use_instr_nodbg_begin(DstReg);
4129   switch (ExtMI->getOpcode()) {
4140   if (Builder.getTII().isExtendLikelyToBeFolded(*ExtMI, MRI))
4170                                             MachineInstr *&ExtMI) const {
4172   Register DstReg = ExtMI->getOperand(0).getReg();
4194     auto NewExt = Builder.buildExtOrTrunc(ExtMI->getOpcode(), ExtTy, SrcReg);
4211   ExtMI->eraseFromParent();
4314     auto *ExtMI = Pair.second;
4315     replaceRegWith(MRI, ExtMI->getOperand(0).getReg(), Pair.first);
4316     ExtMI->eraseFromParent();