Lines Matching defs:ExitCount

8180 const SCEV *ScalarEvolution::getTripCountFromExitCount(const SCEV *ExitCount) {
8181   if (isa<SCEVCouldNotCompute>(ExitCount))
8184   auto *ExitCountType = ExitCount->getType();
8188   return getTripCountFromExitCount(ExitCount, EvalTy, nullptr);
8191 const SCEV *ScalarEvolution::getTripCountFromExitCount(const SCEV *ExitCount,
8194   if (isa<SCEVCouldNotCompute>(ExitCount))
8197   unsigned ExitCountSize = getTypeSizeInBits(ExitCount->getType());
8202       getRangeRef(ExitCount, RangeSignHint::HINT_RANGE_UNSIGNED);
8206     return L && isLoopEntryGuardedByCond(L, ICmpInst::ICMP_NE, ExitCount,
8207                                          getMinusOne(ExitCount->getType()));
8215         getAddExpr(ExitCount, getOne(ExitCount->getType())), EvalTy);
8218   return getAddExpr(getTruncateOrZeroExtend(ExitCount, EvalTy), getOne(EvalTy));
8221 static unsigned getConstantTripCount(const SCEVConstant *ExitCount) {
8222   if (!ExitCount)
8225   ConstantInt *ExitConst = ExitCount->getValue();
8236   auto *ExitCount = dyn_cast<SCEVConstant>(getBackedgeTakenCount(L, Exact));
8237   return getConstantTripCount(ExitCount);
8246   const SCEVConstant *ExitCount =
8248   return getConstantTripCount(ExitCount);
8275                                                        const SCEV *ExitCount) {
8276   if (ExitCount == getCouldNotCompute())
8280   const SCEV *TCExpr = getTripCountFromExitCount(applyLoopGuards(ExitCount, L));
8308   const SCEV *ExitCount = getExitCount(L, ExitingBlock);
8309   return getSmallConstantTripMultiple(L, ExitCount);
8722       const SCEV *ExitCount = ENT.SymbolicMaxNotTaken;
8723       if (!isa<SCEVCouldNotCompute>(ExitCount)) {
8727         ExitCounts.push_back(ExitCount);