158 bool A57ChainingConstraint::addIntraChainConstraint(PBQPRAGraph &G, unsigned Rd,  in addIntraChainConstraint()  argument
160   if (Rd == Ra)  in addIntraChainConstraint()
165   if (Register::isPhysicalRegister(Rd) || Register::isPhysicalRegister(Ra)) {  in addIntraChainConstraint()
167                       << Register::isPhysicalRegister(Rd) << '\n');  in addIntraChainConstraint()
173   PBQPRAGraph::NodeId node1 = G.getMetadata().getNodeIdForVReg(Rd);  in addIntraChainConstraint()
186     const LiveInterval &ld = LIs.getInterval(Rd);  in addIntraChainConstraint()
242 void A57ChainingConstraint::addInterChainConstraint(PBQPRAGraph &G, unsigned Rd,  in addInterChainConstraint()  argument
248     if (Rd != Ra) {  in addInterChainConstraint()
250                         << " to " << printReg(Rd, TRI) << '\n';);  in addInterChainConstraint()
252       Chains.insert(Rd);  in addInterChainConstraint()
255     LLVM_DEBUG(dbgs() << "Creating new acc chain for " << printReg(Rd, TRI)  in addInterChainConstraint()
257     Chains.insert(Rd);  in addInterChainConstraint()
260   PBQPRAGraph::NodeId node1 = G.getMetadata().getNodeIdForVReg(Rd);  in addInterChainConstraint()
262   const LiveInterval &ld = LIs.getInterval(Rd);  in addInterChainConstraint()
265     if (r == Rd)  in addInterChainConstraint()
362         Register Rd = MI.getOperand(0).getReg();  in apply()  local
365         if (addIntraChainConstraint(G, Rd, Ra))  in apply()
366           addInterChainConstraint(G, Rd, Ra);  in apply()
372         Register Rd = MI.getOperand(0).getReg();  in apply()  local
373         addInterChainConstraint(G, Rd, Rd);  in apply()