1129   void insertMergePHI(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1149                                     MachineBasicBlock *CodeBB,
1160   void rewriteCodeBBTerminator(MachineBasicBlock *CodeBB,
1165   void insertChainedPHI(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1171   void rewriteLiveOutRegs(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1715                                             MachineBasicBlock *CodeBB,  in insertMergePHI()  argument
1730                     << printMBBReference(*CodeBB) << ")\n");  in insertMergePHI()
1741   MIB.addMBB(CodeBB);  in insertMergePHI()
1851 void AMDGPUMachineCFGStructurizer::rewriteCodeBBTerminator(MachineBasicBlock *CodeBB,  in rewriteCodeBBTerminator()  argument
1857   MachineBasicBlock *FallthroughBB = FallthroughMap[CodeBB];  in rewriteCodeBBTerminator()
1858   TII->analyzeBranch(*CodeBB, TrueBB, FalseBB, Cond);  in rewriteCodeBBTerminator()
1860   const DebugLoc &DL = CodeBB->findDebugLoc(CodeBB->getFirstTerminator());  in rewriteCodeBBTerminator()
1865     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1867                               CodeBB->getParent()->begin()->getNumber());  in rewriteCodeBBTerminator()
1868     insertUnconditionalBranch(CodeBB, MergeBB, DL);  in rewriteCodeBBTerminator()
1880     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1886     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1888     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1891     TII->insertVectorSelect(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1895   insertUnconditionalBranch(CodeBB, MergeBB, DL);  in rewriteCodeBBTerminator()
1919                                               MachineBasicBlock *CodeBB,  in insertChainedPHI()  argument
1929   if (DefInstr->isPHI() && DefInstr->getParent() == CodeBB && IsSingleBB) {  in insertChainedPHI()
1941     PHIInfo.removeSource(DestReg, SourceReg, CodeBB);  in insertChainedPHI()
1957     PHIInfo.removeSource(DestReg, SourceReg, CodeBB);  in insertChainedPHI()
1977                                                 MachineBasicBlock *CodeBB,  in rewriteLiveOutRegs()  argument
1990     if (!containsDef(CodeBB, InnerRegion, LI) ||  in rewriteLiveOutRegs()
2029   if (PHIInfo.findSourcesFromMBB(CodeBB, Sources)) {  in rewriteLiveOutRegs()
2031                       << printMBBReference(*CodeBB) << "\n");  in rewriteLiveOutRegs()
2034       PHIInfo.findDest(SI, CodeBB, DestReg);  in rewriteLiveOutRegs()
2035       insertChainedPHI(IfBB, CodeBB, MergeBB, InnerRegion, DestReg, SI);  in rewriteLiveOutRegs()
2231     MachineBasicBlock *MergeBB, MachineBasicBlock *CodeBB,  in createIfRegion()  argument
2234   if (isFunctionEntryBlock(CodeBB) && !CurrentRegion->getHasLoop()) {  in createIfRegion()
2237     rewriteCodeBBTerminator(CodeBB, MergeBB, BBSelectRegOut);  in createIfRegion()
2238     resolvePHIInfos(CodeBB);  in createIfRegion()
2239     removeExternalCFGSuccessors(CodeBB);  in createIfRegion()
2240     CodeBB->addSuccessor(MergeBB);  in createIfRegion()
2241     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2244   if (CurrentRegion->getEntry() == CodeBB && !CurrentRegion->getHasLoop()) {  in createIfRegion()
2248     auto CodeBBStartIter = CodeBB->getIterator();  in createIfRegion()
2249     auto CodeBBEndIter = ++(CodeBB->getIterator());  in createIfRegion()
2253     rewriteCodeBBTerminator(CodeBB, MergeBB, BBSelectRegOut);  in createIfRegion()
2254     prunePHIInfo(CodeBB);  in createIfRegion()
2256     removeExternalCFGSuccessors(CodeBB);  in createIfRegion()
2257     CodeBB->addSuccessor(MergeBB);  in createIfRegion()
2258     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2264   rewriteCodeBBTerminator(CodeBB, MergeBB, CodeBBSelectReg);  in createIfRegion()
2265   bool IsRegionEntryBB = CurrentRegion->getEntry() == CodeBB;  in createIfRegion()
2266   MachineBasicBlock *IfBB = createIfBlock(MergeBB, CodeBB, CodeBB, CodeBB,  in createIfRegion()
2299   CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2300   LinearizedRegion InnerRegion(CodeBB, MRI, TRI, PHIInfo);  in createIfRegion()
2304   insertMergePHI(IfBB, CodeBB, MergeBB, BBSelectRegOut, BBSelectRegIn,  in createIfRegion()
2309   rewriteLiveOutRegs(IfBB, CodeBB, MergeBB, &InnerRegion, CurrentRegion);  in createIfRegion()
2310   extractKilledPHIs(CodeBB);  in createIfRegion()