613           Chain *ChainSucc = EdgeIter.first;  in mergeChainPairs()  local
616           if (ChainPred == ChainSucc)  in mergeChainPairs()
620           MergeGainTy CurGain = mergeGain(ChainPred, ChainSucc, ChainEdge);  in mergeChainPairs()
626                compareChainPairs(ChainPred, ChainSucc, BestChainPred,  in mergeChainPairs()
630             BestChainSucc = ChainSucc;  in mergeChainPairs()
697   MergeGainTy mergeGain(Chain *ChainPred, Chain *ChainSucc, Edge *Edge) const {  in mergeGain()  argument
698     if (Edge->hasCachedMergeGain(ChainPred, ChainSucc))  in mergeGain()
699       return Edge->getCachedMergeGain(ChainPred, ChainSucc);  in mergeGain()
710     Gain = computeMergeGain(Gain, ChainPred, ChainSucc, Jumps, 0,  in mergeGain()
725         Gain = computeMergeGain(Gain, ChainPred, ChainSucc, Jumps, Offset,  in mergeGain()
727         Gain = computeMergeGain(Gain, ChainPred, ChainSucc, Jumps, Offset,  in mergeGain()
729         Gain = computeMergeGain(Gain, ChainPred, ChainSucc, Jumps, Offset,  in mergeGain()
734     Edge->setCachedMergeGain(ChainPred, ChainSucc, Gain);  in mergeGain()
740                                const Chain *ChainPred, const Chain *ChainSucc,  in computeMergeGain()  argument
744         ChainPred->blocks(), ChainSucc->blocks(), MergeOffset, MergeType);  in computeMergeGain()
747     if ((ChainPred->isEntryPoint() || ChainSucc->isEntryPoint()) &&  in computeMergeGain()