Lines Matching defs:PB
1884 static bool checkCSEInPredecessor(Instruction *Inst, BasicBlock *PB) {
1887 for (BasicBlock::iterator I = PB->begin(), E = PB->end(); I != E; I++) {
1913 if (BasicBlock *PB = BB->getSinglePredecessor())
1914 if (BranchInst *PBI = dyn_cast<BranchInst>(PB->getTerminator()))
1926 if (!checkCSEInPredecessor(Curr, PB))
2243 pred_iterator PB = pred_begin(BB), PE = pred_end(BB);
2245 std::distance(PB, PE),
2251 for (pred_iterator PI = PB; PI != PE; ++PI) {
