Lines Matching refs:Chain

106 class Chain;
137   bool colorChainSet(std::vector<Chain*> GV, MachineBasicBlock &MBB,
139   bool colorChain(Chain *G, Color C, MachineBasicBlock &MBB);
140   int scavengeRegister(Chain *G, Color C, MachineBasicBlock &MBB);
142                        std::map<unsigned, Chain*> &Active,
143                        std::vector<std::unique_ptr<Chain>> &AllChains);
145                       std::map<unsigned, Chain*> &RegChains);
147   Chain *getAndEraseNext(Color PreferredColor, std::vector<Chain*> &L);
159 /// A Chain is a sequence of instructions that are linked together by
184 class Chain {
202   Chain(MachineInstr *MI, unsigned Idx, Color C)
216            "Chain: broken invariant. A Chain can only be killed after its last "
237            "Chain: broken invariant. A Chain can only be killed after its last "
265   bool rangeOverlapsWith(const Chain &Other) const {
274   bool startsBefore(const Chain *Other) const {
339   std::map<unsigned, Chain*> ActiveChains;
340   std::vector<std::unique_ptr<Chain>> AllChains;
355   EquivalenceClasses<Chain*> EC;
369   std::vector<std::vector<Chain*> > V;
371     std::vector<Chain*> Cs(EC.member_begin(I), EC.member_end());
379              [](const std::vector<Chain *> &A, const std::vector<Chain *> &B) {
402 Chain *AArch64A57FPLoadBalancing::getAndEraseNext(Color PreferredColor,
403                                                   std::vector<Chain*> &L) {
420       Chain *Ch = *--I;
426       Chain *Ch = *I;
433   Chain *Ch = L.front();
438 bool AArch64A57FPLoadBalancing::colorChainSet(std::vector<Chain*> GV,
453   llvm::sort(GV, [](const Chain *G1, const Chain *G2) {
465   while (Chain *G = getAndEraseNext(PreferredColor, GV)) {
495 int AArch64A57FPLoadBalancing::scavengeRegister(Chain *G, Color C,
510   assert(ChainBegin != ChainEnd && "Chain should contain instructions");
529 bool AArch64A57FPLoadBalancing::colorChain(Chain *G, Color C,
600     MachineInstr *MI, unsigned Idx, std::map<unsigned, Chain *> &ActiveChains,
601     std::vector<std::unique_ptr<Chain>> &AllChains) {
618     auto G = std::make_unique<Chain>(MI, Idx, getColor(DestReg));
635       LLVM_DEBUG(dbgs() << "Chain found for accumulator register "
663     auto G = std::make_unique<Chain>(MI, Idx, getColor(DestReg));
681                std::map<unsigned, Chain*> &ActiveChains) {