1152   void insertMergePHI(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1172                                     MachineBasicBlock *CodeBB,
1183   void rewriteCodeBBTerminator(MachineBasicBlock *CodeBB,
1188   void insertChainedPHI(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1194   void rewriteLiveOutRegs(MachineBasicBlock *IfBB, MachineBasicBlock *CodeBB,
1751                                             MachineBasicBlock *CodeBB,  in insertMergePHI()  argument
1766                     << printMBBReference(*CodeBB) << ")\n");  in insertMergePHI()
1777   MIB.addMBB(CodeBB);  in insertMergePHI()
1900 void AMDGPUMachineCFGStructurizer::rewriteCodeBBTerminator(MachineBasicBlock *CodeBB,  in rewriteCodeBBTerminator()  argument
1906   MachineBasicBlock *FallthroughBB = FallthroughMap[CodeBB];  in rewriteCodeBBTerminator()
1907   TII->analyzeBranch(*CodeBB, TrueBB, FalseBB, Cond);  in rewriteCodeBBTerminator()
1909   const DebugLoc &DL = CodeBB->findDebugLoc(CodeBB->getFirstTerminator());  in rewriteCodeBBTerminator()
1914     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1916                               CodeBB->getParent()->begin()->getNumber());  in rewriteCodeBBTerminator()
1917     insertUnconditionalBranch(CodeBB, MergeBB, DL);  in rewriteCodeBBTerminator()
1929     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1935     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1937     TII->materializeImmediate(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1940     TII->insertVectorSelect(*CodeBB, CodeBB->getFirstTerminator(), DL,  in rewriteCodeBBTerminator()
1944   insertUnconditionalBranch(CodeBB, MergeBB, DL);  in rewriteCodeBBTerminator()
1968                                               MachineBasicBlock *CodeBB,  in insertChainedPHI()  argument
1978   if (DefInstr->isPHI() && DefInstr->getParent() == CodeBB && IsSingleBB) {  in insertChainedPHI()
1990     PHIInfo.removeSource(DestReg, SourceReg, CodeBB);  in insertChainedPHI()
2006     PHIInfo.removeSource(DestReg, SourceReg, CodeBB);  in insertChainedPHI()
2026                                                 MachineBasicBlock *CodeBB,  in rewriteLiveOutRegs()  argument
2039     if (!containsDef(CodeBB, InnerRegion, LI) ||  in rewriteLiveOutRegs()
2078   if (PHIInfo.findSourcesFromMBB(CodeBB, Sources)) {  in rewriteLiveOutRegs()
2080                       << printMBBReference(*CodeBB) << "\n");  in rewriteLiveOutRegs()
2083       PHIInfo.findDest(SI, CodeBB, DestReg);  in rewriteLiveOutRegs()
2084       insertChainedPHI(IfBB, CodeBB, MergeBB, InnerRegion, DestReg, SI);  in rewriteLiveOutRegs()
2281     MachineBasicBlock *MergeBB, MachineBasicBlock *CodeBB,  in createIfRegion()  argument
2284   if (isFunctionEntryBlock(CodeBB) && !CurrentRegion->getHasLoop()) {  in createIfRegion()
2287     rewriteCodeBBTerminator(CodeBB, MergeBB, BBSelectRegOut);  in createIfRegion()
2288     resolvePHIInfos(CodeBB);  in createIfRegion()
2289     removeExternalCFGSuccessors(CodeBB);  in createIfRegion()
2290     CodeBB->addSuccessor(MergeBB);  in createIfRegion()
2291     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2294   if (CurrentRegion->getEntry() == CodeBB && !CurrentRegion->getHasLoop()) {  in createIfRegion()
2298     auto CodeBBStartIter = CodeBB->getIterator();  in createIfRegion()
2299     auto CodeBBEndIter = ++(CodeBB->getIterator());  in createIfRegion()
2303     rewriteCodeBBTerminator(CodeBB, MergeBB, BBSelectRegOut);  in createIfRegion()
2304     prunePHIInfo(CodeBB);  in createIfRegion()
2306     removeExternalCFGSuccessors(CodeBB);  in createIfRegion()
2307     CodeBB->addSuccessor(MergeBB);  in createIfRegion()
2308     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2314     rewriteCodeBBTerminator(CodeBB, MergeBB, CodeBBSelectReg);  in createIfRegion()
2315     bool IsRegionEntryBB = CurrentRegion->getEntry() == CodeBB;  in createIfRegion()
2316     MachineBasicBlock *IfBB = createIfBlock(MergeBB, CodeBB, CodeBB, CodeBB,  in createIfRegion()
2350     CurrentRegion->addMBB(CodeBB);  in createIfRegion()
2351     LinearizedRegion InnerRegion(CodeBB, MRI, TRI, PHIInfo);  in createIfRegion()
2355     insertMergePHI(IfBB, CodeBB, MergeBB, BBSelectRegOut, BBSelectRegIn,  in createIfRegion()
2360     rewriteLiveOutRegs(IfBB, CodeBB, MergeBB, &InnerRegion, CurrentRegion);  in createIfRegion()
2361     extractKilledPHIs(CodeBB);  in createIfRegion()