Lines Matching refs:PBB

980     for (MachineBasicBlock *PBB : I->predecessors()) {  in TailMergeBlocks()
984       if (TriedMerging.count(PBB))  in TailMergeBlocks()
988       if (PBB == IBB)  in TailMergeBlocks()
992       if (!UniquePreds.insert(PBB).second)  in TailMergeBlocks()
996       if (PBB->hasEHPadSuccessor())  in TailMergeBlocks()
1001       if (!TII->AnalyzeBranch(*PBB, TBB, FBB, Cond, true)) {  in TailMergeBlocks()
1010             auto Next = ++PBB->getIterator();  in TailMergeBlocks()
1020           MachineFunction::iterator IP = ++PBB->getIterator();  in TailMergeBlocks()
1042           TII->RemoveBranch(*PBB);  in TailMergeBlocks()
1045             TII->InsertBranch(*PBB, (TBB == IBB) ? FBB : TBB, nullptr,  in TailMergeBlocks()
1049         MergePotentials.push_back(MergePotentialsElt(HashEndOfMBB(PBB), PBB));  in TailMergeBlocks()