198                                       MachineBasicBlock::iterator Before);
203   void toExact(MachineBasicBlock &MBB, MachineBasicBlock::iterator Before,
205   void toWQM(MachineBasicBlock &MBB, MachineBasicBlock::iterator Before,
207   void toStrictMode(MachineBasicBlock &MBB, MachineBasicBlock::iterator Before,
210                       MachineBasicBlock::iterator Before, Register SavedOrig,
727                          MachineBasicBlock::iterator Before) {  in saveSCC()  argument
731       BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::COPY), SaveReg)  in saveSCC()
734       BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::COPY), AMDGPU::SCC)  in saveSCC()
1150                               MachineBasicBlock::iterator Before,  in toExact()  argument
1154   bool IsTerminator = Before == MBB.end();  in toExact()
1159       SlotIndex BeforeIdx = LIS->getInstructionIndex(*Before);  in toExact()
1168     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(Opcode), SaveWQM)  in toExact()
1172     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(Opcode), Exec)  in toExact()
1182                             MachineBasicBlock::iterator Before,  in toWQM()  argument
1187     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::COPY), Exec)  in toWQM()
1190     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(WQMOpc), Exec).addReg(Exec);  in toWQM()
1198                                    MachineBasicBlock::iterator Before,  in toStrictMode()  argument
1206     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::ENTER_STRICT_WWM),  in toStrictMode()
1210     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::ENTER_STRICT_WQM),  in toStrictMode()
1219                                      MachineBasicBlock::iterator Before,  in fromStrictMode()  argument
1229     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::EXIT_STRICT_WWM),  in fromStrictMode()
1233     MI = BuildMI(MBB, Before, DebugLoc(), TII->get(AMDGPU::EXIT_STRICT_WQM),  in fromStrictMode()
1367       MachineBasicBlock::iterator Before =  in processBlock()  local
1373         fromStrictMode(MBB, Before, SavedNonStrictReg, NonStrictState, State);  in processBlock()
1386         toStrictMode(MBB, Before, SavedNonStrictReg, Needs);  in processBlock()
1396           toExact(MBB, Before, SavedWQMReg);  in processBlock()
1402           toWQM(MBB, Before, SavedWQMReg);  in processBlock()