-/// TransferDeadFlag - MI is a pseudo-instruction with DstReg dead,
-/// and the lowered replacement instructions immediately precede it.
-/// Mark the replacement instructions with the dead flag.
-void
-ExpandPostRA::TransferDeadFlag(MachineInstr *MI, unsigned DstReg,
- const TargetRegisterInfo *TRI) {
- for (MachineBasicBlock::iterator MII =
- prior(MachineBasicBlock::iterator(MI)); ; --MII) {
- if (MII->addRegisterDead(DstReg, TRI))
- break;
- assert(MII != MI->getParent()->begin() &&
- "copyPhysReg output doesn't reference destination register!");
- }
-}
-