Lines Matching refs:DefMI
67 bool tryToTuneBranch(MachineInstr &MI, MachineInstr &DefMI);
144 MachineInstr &DefMI) { in tryToTuneBranch() argument
146 if (MI.getParent() != DefMI.getParent()) in tryToTuneBranch()
152 switch (DefMI.getOpcode()) { in tryToTuneBranch()
198 MachineBasicBlock::iterator I(DefMI), E(MI); in tryToTuneBranch()
205 LLVM_DEBUG(DefMI.print(dbgs())); in tryToTuneBranch()
209 NewCmp = convertToFlagSetting(DefMI, IsFlagSetting); in tryToTuneBranch()
257 MachineBasicBlock::iterator I(DefMI), E(MI); in tryToTuneBranch()
264 LLVM_DEBUG(DefMI.print(dbgs())); in tryToTuneBranch()
268 NewCmp = convertToFlagSetting(DefMI, IsFlagSetting); in tryToTuneBranch()
287 DefMI.eraseFromParent(); in tryToTuneBranch()
322 MachineInstr *DefMI = getOperandDef(MI.getOperand(0)); in runOnMachineFunction() local
323 LocalChange = (DefMI && tryToTuneBranch(MI, *DefMI)); in runOnMachineFunction()