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Lines Matching defs:BI

511     if (BranchInst *BI = dyn_cast<BranchInst>((*I)->getTerminator()))
512       if (BI->isConditional()) {
513         if (UndefValue *Cond = dyn_cast<UndefValue>(BI->getCondition())) {
518           BI->setCondition(ConstantInt::get(Cond->getType(),
519                                             !L->contains(BI->getSuccessor(0))));
631       BranchInst *BI = dyn_cast<BranchInst>(ExitingBlock->getTerminator());
632       if (!BI || !BI->isConditional()) continue;
633       CmpInst *CI = dyn_cast<CmpInst>(BI->getCondition());
640       for (BasicBlock::iterator I = ExitingBlock->begin(); &*I != BI; ) {
666       if (!FoldBranchToCommonDest(BI))
694       BI->getSuccessor(0)->removePredecessor(ExitingBlock);
695       BI->getSuccessor(1)->removePredecessor(ExitingBlock);