Lines Matching refs:PDom
805 MachineBasicBlock *PDom = nullptr; in isProfitableToTailDup() local
827 if (PDom == nullptr) in isProfitableToTailDup()
829 PDom = SuccSucc; in isProfitableToTailDup()
867 if (PDom == nullptr || !Succ->isSuccessor(PDom)) { in isProfitableToTailDup()
877 BranchProbability UProb = MBPI->getEdgeProbability(Succ, PDom); in isProfitableToTailDup()
912 !hasBetterLayoutPredecessor(Succ, PDom, *BlockToChain[PDom], UProb, UProb, in isProfitableToTailDup()
1266 MachineBasicBlock *PDom = nullptr; in precomputeTriangleChains() local
1270 PDom = Succ; in precomputeTriangleChains()
1275 if (PDom == nullptr) in precomputeTriangleChains()
1278 if (MBPI->getEdgeProbability(&BB, PDom) < BranchProbability(50, 100)) in precomputeTriangleChains()
1282 if (!shouldTailDuplicate(PDom)) in precomputeTriangleChains()
1287 for (MachineBasicBlock* Pred : PDom->predecessors()) { in precomputeTriangleChains()
1290 if (!TailDup.canTailDuplicate(PDom, Pred)) { in precomputeTriangleChains()
1310 Chain.append(PDom); in precomputeTriangleChains()
1313 auto InsertResult = TriangleChainMap.try_emplace(PDom, &BB, PDom); in precomputeTriangleChains()