Lines Matching defs:BI

464         if (auto *BI = dyn_cast<BranchInst>(TermInst)) {
467           Cond = BI->getCondition();
700   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());
701   ICmpInst *ICmp = dyn_cast<ICmpInst>(BI->getCondition());
719   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());
720   if (L->isLoopInvariant(BI->getCondition()))
724   ICmpInst *Cond = dyn_cast<ICmpInst>(BI->getCondition());
1005   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());
1007   if (L->contains(BI->getSuccessor(0)))
1012   IRBuilder<> Builder(BI);
1016   if (auto *Cond = dyn_cast<Instruction>(BI->getCondition()))
1068                     << "  was: " << *BI->getCondition() << "\n");
1071   Value *OrigCond = BI->getCondition();
1077   BI->setCondition(Cond);
1178 static void replaceExitCond(BranchInst *BI, Value *NewCond,
1180   auto *OldCond = BI->getCondition();
1181   LLVM_DEBUG(dbgs() << "Replacing condition of loop-exiting branch " << *BI
1183   BI->setCondition(NewCond);
1190   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());
1192   auto *OldCond = BI->getCondition();
1199   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());
1201   replaceExitCond(BI, NewCond, DeadInsts);
1256   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());
1258                             BI->getCondition()->getName());
1270   auto *BI = cast<BranchInst>(ExitingBB->getTerminator());
1277   if (auto EV = SE->evaluatePredicateAt(Pred, LHSS, RHSS, BI))
1288     if (SE->isKnownPredicateAt(ICmpInst::ICMP_ULE, MaxIter, MaxAllowedIter, BI))
1308                                                                L, BI, MaxIter);
1313   if (SE->isKnownPredicateAt(LIP->Pred, LIP->LHS, LIP->RHS, BI))
1320     const Loop *L, BranchInst *BI, BasicBlock *ExitingBB, const SCEV *MaxIter,
1324       (L->contains(BI->getSuccessor(0)) != L->contains(BI->getSuccessor(1))) &&
1330   bool Inverted = L->contains(BI->getSuccessor(1));
1334   Value *OldCond = BI->getCondition();
1437     auto *BI = dyn_cast<BranchInst>(ExitingBB->getTerminator());
1438     if (!BI)
1440     assert(BI->isConditional() && "exit branch must be conditional");
1442     auto *ICmp = dyn_cast<ICmpInst>(BI->getCondition());
1483     auto *BI = dyn_cast<BranchInst>(ExitingBB->getTerminator());
1484     if (!BI)
1486     assert(BI->isConditional() && "exit branch must be conditional");
1488     auto *ICmp = dyn_cast<ICmpInst>(BI->getCondition());
1573     BranchInst *BI = dyn_cast<BranchInst>(ExitingBB->getTerminator());
1574     if (!BI)
1581     if (auto *CI = dyn_cast<ConstantInt>(BI->getCondition())) {
1585       if (!L->contains(BI->getSuccessor(CI->isNullValue())))
1645       auto *BI = cast<BranchInst>(ExitingBB->getTerminator());
1647         return optimizeLoopExitWithUnknownExitCount(L, BI, ExitingBB,
1763     BranchInst *BI = dyn_cast<BranchInst>(ExitingBB->getTerminator());
1764     if (!BI)
1768     if (isa<Constant>(BI->getCondition()))
1775     BI->getSuccessor(L->contains(BI->getSuccessor(0)) ? 1 : 0);
1864     auto *BI = cast<BranchInst>(ExitingBB->getTerminator());
1867       NewCond = L->contains(BI->getSuccessor(0)) ?
1879       auto Pred = L->contains(BI->getSuccessor(0)) ?
1883     Value *OldCond = BI->getCondition();
1884     BI->setCondition(NewCond);