43   void selectLOCRMux(MachineBasicBlock &MBB,
48   void selectSELRMux(MachineBasicBlock &MBB,
53   bool expandCondMove(MachineBasicBlock &MBB,
56   bool selectMI(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
58   bool selectMBB(MachineBasicBlock &MBB);
77 void SystemZPostRewrite::selectLOCRMux(MachineBasicBlock &MBB,  in selectLOCRMux()  argument
92     expandCondMove(MBB, MBBI, NextMBBI);  in selectLOCRMux()
98 void SystemZPostRewrite::selectSELRMux(MachineBasicBlock &MBB,  in selectSELRMux()  argument
144     expandCondMove(MBB, MBBI, NextMBBI);  in selectSELRMux()
150 bool SystemZPostRewrite::expandCondMove(MachineBasicBlock &MBB,  in expandCondMove()  argument
153   MachineFunction &MF = *MBB.getParent();  in expandCondMove()
154   const BasicBlock *BB = MBB.getBasicBlock();  in expandCondMove()
165   LiveRegs.addLiveOuts(MBB);  in expandCondMove()
166   for (auto I = std::prev(MBB.end()); I != MBBI; --I)  in expandCondMove()
171   MF.insert(std::next(MachineFunction::iterator(MBB)), RestMBB);  in expandCondMove()
172   RestMBB->splice(RestMBB->begin(), &MBB, MI, MBB.end());  in expandCondMove()
173   RestMBB->transferSuccessors(&MBB);  in expandCondMove()
179   MF.insert(std::next(MachineFunction::iterator(MBB)), MoveMBB);  in expandCondMove()
186   BuildMI(&MBB, DL, TII->get(SystemZ::BRC))  in expandCondMove()
188   MBB.addSuccessor(RestMBB);  in expandCondMove()
189   MBB.addSuccessor(MoveMBB);  in expandCondMove()
197   NextMBBI = MBB.end();  in expandCondMove()
205 bool SystemZPostRewrite::selectMI(MachineBasicBlock &MBB,  in selectMI()  argument
221       BuildMI(MBB, &MI, MI.getDebugLoc(), TII->get(SystemZ::COPY), DstReg)  in selectMI()
231     selectLOCRMux(MBB, MBBI, NextMBBI, SystemZ::LOCR, SystemZ::LOCFHR);  in selectMI()
234     selectSELRMux(MBB, MBBI, NextMBBI, SystemZ::SELR, SystemZ::SELFHR);  in selectMI()
243 bool SystemZPostRewrite::selectMBB(MachineBasicBlock &MBB) {  in selectMBB()  argument
246   MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end();  in selectMBB()
249     Modified |= selectMI(MBB, MBBI, NMBBI);  in selectMBB()
260   for (auto &MBB : MF)  in runOnMachineFunction()  local
261     Modified |= selectMBB(MBB);  in runOnMachineFunction()