112 class Chain;
143   bool colorChainSet(std::vector<Chain*> GV, MachineBasicBlock &MBB,
145   bool colorChain(Chain *G, Color C, MachineBasicBlock &MBB);
146   int scavengeRegister(Chain *G, Color C, MachineBasicBlock &MBB);
148                        std::map<unsigned, Chain*> &Active,
149                        std::vector<std::unique_ptr<Chain>> &AllChains);
151                       std::map<unsigned, Chain*> &RegChains);
153   Chain *getAndEraseNext(Color PreferredColor, std::vector<Chain*> &L);
190 class Chain {  class
208   Chain(MachineInstr *MI, unsigned Idx, Color C)  in Chain()  function in __anon29e4c6140211::Chain
271   bool rangeOverlapsWith(const Chain &Other) const {  in rangeOverlapsWith()
280   bool startsBefore(const Chain *Other) const {  in startsBefore()
344   std::map<unsigned, Chain*> ActiveChains;  in runOnBasicBlock()
345   std::vector<std::unique_ptr<Chain>> AllChains;  in runOnBasicBlock()
359   EquivalenceClasses<Chain*> EC;  in runOnBasicBlock()
373   std::vector<std::vector<Chain*> > V;  in runOnBasicBlock()
375     std::vector<Chain*> Cs(EC.member_begin(I), EC.member_end());  in runOnBasicBlock()
383             [](const std::vector<Chain*> &A,  in runOnBasicBlock()
384                const std::vector<Chain*> &B) {  in runOnBasicBlock()
407 Chain *AArch64A57FPLoadBalancing::getAndEraseNext(Color PreferredColor,  in getAndEraseNext()
408                                                   std::vector<Chain*> &L) {  in getAndEraseNext()
425       Chain *Ch = *--I;  in getAndEraseNext()
431       Chain *Ch = *I;  in getAndEraseNext()
438   Chain *Ch = L.front();  in getAndEraseNext()
443 bool AArch64A57FPLoadBalancing::colorChainSet(std::vector<Chain*> GV,  in colorChainSet()
458   std::sort(GV.begin(), GV.end(), [](const Chain *G1, const Chain *G2) {  in colorChainSet()
470   while (Chain *G = getAndEraseNext(PreferredColor, GV)) {  in colorChainSet()
498 int AArch64A57FPLoadBalancing::scavengeRegister(Chain *G, Color C,  in scavengeRegister()
545 bool AArch64A57FPLoadBalancing::colorChain(Chain *G, Color C,  in colorChain()
616     MachineInstr *MI, unsigned Idx, std::map<unsigned, Chain *> &ActiveChains,  in scanInstruction()
617     std::vector<std::unique_ptr<Chain>> &AllChains) {  in scanInstruction()
634     auto G = llvm::make_unique<Chain>(MI, Idx, getColor(DestReg));  in scanInstruction()
678     auto G = llvm::make_unique<Chain>(MI, Idx, getColor(DestReg));  in scanInstruction()
696                std::map<unsigned, Chain*> &ActiveChains) {  in maybeKillChain()