329         MachineInstr *UseInst = MO.getParent();  in AllUsesDominatedByBlock()  local
330         unsigned OpNo = UseInst->getOperandNo(&MO);  in AllUsesDominatedByBlock()
331         MachineBasicBlock *UseBlock = UseInst->getParent();  in AllUsesDominatedByBlock()
332         return UseBlock == MBB && UseInst->isPHI() &&  in AllUsesDominatedByBlock()
333                UseInst->getOperand(OpNo + 1).getMBB() == DefMBB;  in AllUsesDominatedByBlock()
341     MachineInstr *UseInst = MO.getParent();  in AllUsesDominatedByBlock()  local
342     unsigned OpNo = &MO - &UseInst->getOperand(0);  in AllUsesDominatedByBlock()
343     MachineBasicBlock *UseBlock = UseInst->getParent();  in AllUsesDominatedByBlock()
344     if (UseInst->isPHI()) {  in AllUsesDominatedByBlock()
347       UseBlock = UseInst->getOperand(OpNo+1).getMBB();  in AllUsesDominatedByBlock()
757   for (MachineInstr &UseInst : MRI->use_nodbg_instructions(Reg)) {  in isProfitableToSinkTo()
758     MachineBasicBlock *UseBlock = UseInst.getParent();  in isProfitableToSinkTo()
759     if (UseBlock == SuccToSinkTo && !UseInst.isPHI())  in isProfitableToSinkTo()