Lines Matching refs:IBB
560 BasicBlock *IBB = PN->getIncomingBlock(PI);561 if (BBPreds.count(IBB) &&562 !CanMergeValues(BBPN->getIncomingValueForBlock(IBB),567 << IBB->getName() << "\n");577 BasicBlock *IBB = PN->getIncomingBlock(PI);578 if (BBPreds.count(IBB) &&582 << "predecessor " << IBB->getName() << "\n");