31   BranchInst *BI = nullptr;  member
160                                 const BranchInst *BI) {  in isProcessableCondBI()  argument
165   if (!match(BI, m_Br(m_ICmp(Pred, m_Value(LHS), m_Value(RHS)),  in isProcessableCondBI()
219   Cond.BI = ExitingBI;  in canSplitLoopBound()
223 static bool isProfitableToTransform(const Loop &L, const BranchInst *BI) {  in isProfitableToTransform()  argument
230   BasicBlock *Succ0 = BI->getSuccessor(0);  in isProfitableToTransform()
231   BasicBlock *Succ1 = BI->getSuccessor(1);  in isProfitableToTransform()
251     auto *BI = dyn_cast<BranchInst>(BB->getTerminator());  in findSplitCandidate()  local
252     if (!BI)  in findSplitCandidate()
256     if (!isProcessableCondBI(SE, BI))  in findSplitCandidate()
260     if (L.isLoopInvariant(BI->getCondition()))  in findSplitCandidate()
264     ICmpInst *ICmp = cast<ICmpInst>(BI->getCondition());  in findSplitCandidate()
281     SplitCandidateCond.BI = BI;  in findSplitCandidate()
282     return BI;  in findSplitCandidate()
300   if (!isProfitableToTransform(L, SplitCandidateCond.BI))  in splitLoopBound()
419   SplitCandidateCond.BI->setCondition(ConstantInt::getTrue(Context));  in splitLoopBound()
423       cast<BranchInst>(VMap[SplitCandidateCond.BI]);  in splitLoopBound()
427   if (L.getExitBlock() == ExitingCond.BI->getSuccessor(0))  in splitLoopBound()
428     ExitingCond.BI->setSuccessor(0, PostLoopPreHeader);  in splitLoopBound()
430     ExitingCond.BI->setSuccessor(1, PostLoopPreHeader);  in splitLoopBound()