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Lines Matching defs:PredBB

436   BasicBlock *PredBB = DestBB->getSinglePredecessor();
437   assert(PredBB && "Block doesn't have a single predecessor!");
450   // Anything that branched to PredBB
451   PredBB->replaceAllUsesWith(DestBB);
453   // Splice all the instructions from PredBB to DestBB.
454   PredBB->getTerminator()->eraseFromParent();
455   DestBB->getInstList().splice(DestBB->begin(), PredBB->getInstList());
460       BasicBlock *PredBBIDom = DT->getNode(PredBB)->getIDom()->getBlock();
462       DT->eraseNode(PredBB);
466       PI->replaceAllUses(PredBB, DestBB);
467       PI->removeEdge(ProfileInfo::getEdge(PredBB, DestBB));
471   PredBB->eraseFromParent();