Lines Matching defs:UseInst

462       MachineInstr &UseInst = *MO.getParent();
463       if (UseInst.isCopy()) {
465         if (const MachineOperand &O = UseInst.getOperand(0); O.isReg())
481       } else if (UseInst.mayLoadOrStore()) {
483         if (!TII->canFoldIntoAddrMode(UseInst, Reg, MI, AM))
490       if (UseInst.getParent() != MI.getParent()) {
510           const MachineBasicBlock &MBB = *UseInst.getParent();
521       SinkInto.emplace_back(&UseInst, MaybeAM);
640         MachineInstr *UseInst = MO.getParent();
642         MachineBasicBlock *UseBlock = UseInst->getParent();
643         return UseBlock == MBB && UseInst->isPHI() &&
644                UseInst->getOperand(OpNo + 1).getMBB() == DefMBB;
652     MachineInstr *UseInst = MO.getParent();
653     unsigned OpNo = &MO - &UseInst->getOperand(0);
654     MachineBasicBlock *UseBlock = UseInst->getParent();
655     if (UseInst->isPHI()) {
658       UseBlock = UseInst->getOperand(OpNo + 1).getMBB();
1197   for (MachineInstr &UseInst : MRI->use_nodbg_instructions(Reg)) {
1198     MachineBasicBlock *UseBlock = UseInst.getParent();
1199     if (UseBlock == SuccToSinkTo && !UseInst.isPHI())