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Lines Matching refs:PredBB

490   BasicBlock *PredBB = DestBB->getSinglePredecessor();
491   assert(PredBB && "Block doesn't have a single predecessor!");
504   // Anything that branched to PredBB now branches to DestBB.
505   PredBB->replaceAllUsesWith(DestBB);
507   // Splice all the instructions from PredBB to DestBB.
508   PredBB->getTerminator()->eraseFromParent();
509   DestBB->getInstList().splice(DestBB->begin(), PredBB->getInstList());
514       BasicBlock *PredBBIDom = DT->getNode(PredBB)->getIDom()->getBlock();
516       DT->eraseNode(PredBB);
520       PI->replaceAllUses(PredBB, DestBB);
521       PI->removeEdge(ProfileInfo::getEdge(PredBB, DestBB));
525   PredBB->eraseFromParent();