Lines Matching defs:MI1
473 MachineInstr *MI1 = *I1;
511 if (MDT.dominates(MI1, MI2)) {
512 if (!interferes(MI2, MI1)) {
521 } else if (MDT.dominates(MI2, MI1)) {
522 if (!interferes(MI1, MI2)) {
525 << printMBBReference(*MI1->getParent()) << " " << *MI1);
526 MergedInstrs.insert(MI1);
532 auto *MBB = MDT.findNearestCommonDominator(MI1->getParent(),
540 if (!interferes(MI1, I) && !interferes(MI2, I)) {
543 << printMBBReference(*MI1->getParent()) << " " << *MI1
548 MergedInstrs.insert(MI1);