1136   void insertMergePHI(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1156                                     MachineBasicBlock *CodeBB,
1167   void rewriteCodeBBTerminator(MachineBasicBlock *CodeBB,
1172   void insertChainedPHI(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1178   void rewriteLiveOutRegs(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1731                                             MachineBasicBlock *CodeBB,  in insertMergePHI()  argument
1746                     << printMBBReference(*CodeBB) << ")\n");  in insertMergePHI()
1757   MIB.addMBB(CodeBB);  in insertMergePHI()
1880 void AMDGPUMachineCFGStructurizer::rewriteCodeBBTerminator(MachineBasicBlock *CodeBB,  in rewriteCodeBBTerminator()  argument
1886   MachineBasicBlock *FallthroughBB = FallthroughMap[CodeBB];  in rewriteCodeBBTerminator()
1887   TII->analyzeBranch(*CodeBB, TrueBB, FalseBB, Cond);  in rewriteCodeBBTerminator()
1889   const DebugLoc &DL = CodeBB->findDebugLoc(CodeBB->getFirstTerminator());  in rewriteCodeBBTerminator()
1894     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1896                               CodeBB->getParent()->begin()->getNumber());  in rewriteCodeBBTerminator()
1897     insertUnconditionalBranch(CodeBB, MergeBB, DL);  in rewriteCodeBBTerminator()
1909     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1915     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1917     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1920     TII->insertVectorSelect(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1924   insertUnconditionalBranch(CodeBB, MergeBB, DL);  in rewriteCodeBBTerminator()
1948                                               MachineBasicBlock *CodeBB,  in insertChainedPHI()  argument
1958   if (DefInstr->isPHI() && DefInstr->getParent() == CodeBB && IsSingleBB) {  in insertChainedPHI()
1970     PHIInfo.removeSource(DestReg, SourceReg, CodeBB);  in insertChainedPHI()
1986     PHIInfo.removeSource(DestReg, SourceReg, CodeBB);  in insertChainedPHI()
2006                                                 MachineBasicBlock *CodeBB,  in rewriteLiveOutRegs()  argument
2019     if (!containsDef(CodeBB, InnerRegion, LI) ||  in rewriteLiveOutRegs()
2058   if (PHIInfo.findSourcesFromMBB(CodeBB, Sources)) {  in rewriteLiveOutRegs()
2060                       << printMBBReference(*CodeBB) << "\n");  in rewriteLiveOutRegs()
2063       PHIInfo.findDest(SI, CodeBB, DestReg);  in rewriteLiveOutRegs()
2064       insertChainedPHI(IfBB, CodeBB, MergeBB, InnerRegion, DestReg, SI);  in rewriteLiveOutRegs()
2261     MachineBasicBlock *MergeBB, MachineBasicBlock *CodeBB,  in createIfRegion()  argument
2264   if (isFunctionEntryBlock(CodeBB) && !CurrentRegion->getHasLoop()) {  in createIfRegion()
2267     rewriteCodeBBTerminator(CodeBB, MergeBB, BBSelectRegOut);  in createIfRegion()
2268     resolvePHIInfos(CodeBB);  in createIfRegion()
2269     removeExternalCFGSuccessors(CodeBB);  in createIfRegion()
2270     CodeBB->addSuccessor(MergeBB);  in createIfRegion()
2271     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2274   if (CurrentRegion->getEntry() == CodeBB && !CurrentRegion->getHasLoop()) {  in createIfRegion()
2278     auto CodeBBStartIter = CodeBB->getIterator();  in createIfRegion()
2279     auto CodeBBEndIter = ++(CodeBB->getIterator());  in createIfRegion()
2283     rewriteCodeBBTerminator(CodeBB, MergeBB, BBSelectRegOut);  in createIfRegion()
2284     prunePHIInfo(CodeBB);  in createIfRegion()
2286     removeExternalCFGSuccessors(CodeBB);  in createIfRegion()
2287     CodeBB->addSuccessor(MergeBB);  in createIfRegion()
2288     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2294     rewriteCodeBBTerminator(CodeBB, MergeBB, CodeBBSelectReg);  in createIfRegion()
2295     bool IsRegionEntryBB = CurrentRegion->getEntry() == CodeBB;  in createIfRegion()
2296     MachineBasicBlock *IfBB = createIfBlock(MergeBB, CodeBB, CodeBB, CodeBB,  in createIfRegion()
2330     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2331     LinearizedRegion InnerRegion(CodeBB, MRI, TRI, PHIInfo);  in createIfRegion()
2335     insertMergePHI(IfBB, CodeBB, MergeBB, BBSelectRegOut, BBSelectRegIn,  in createIfRegion()
2340     rewriteLiveOutRegs(IfBB, CodeBB, MergeBB, &InnerRegion, CurrentRegion);  in createIfRegion()
2341     extractKilledPHIs(CodeBB);  in createIfRegion()