Lines Matching defs:MIs

426                                       ArrayRef<const MachineInstr *> MIs) {
427   // Try handling easy numbers of MIs with simpler mechanisms.
428   if (MIs.empty()) {
432   if (MIs.size() == 1) {
433     cloneMemRefs(MF, *MIs[0]);
439   if (MIs[0]->memoperands_empty()) {
447   assert(&MF == MIs[0]->getMF() &&
449   MergedMMOs.append(MIs[0]->memoperands_begin(), MIs[0]->memoperands_end());
451   for (const MachineInstr &MI : make_pointee_range(MIs.slice(1))) {
455     // Skip MIs with identical operands to the first. This is a somewhat
458     if (hasIdenticalMMOs(MIs[0]->memoperands(), MI.memoperands()))
660     // MIs inside the bundle.