1151   FixedScalableVFPair computeMaxVF(ElementCount UserVF, unsigned UserIC);
1170   bool selectUserVectorizationFactor(ElementCount UserVF) {  in selectUserVectorizationFactor()  argument
1171     collectUniformsAndScalars(UserVF);  in selectUserVectorizationFactor()
1172     collectInstsToScalarize(UserVF);  in selectUserVectorizationFactor()
1173     return expectedCost(UserVF).first.isValid();  in selectUserVectorizationFactor()
1581                                            ElementCount UserVF,
4865     unsigned ConstTripCount, ElementCount UserVF, bool FoldTailByMasking) {  in computeFeasibleMaxVF()  argument
4886   if (UserVF) {  in computeFeasibleMaxVF()
4888         UserVF.isScalable() ? MaxSafeScalableVF : MaxSafeFixedVF;  in computeFeasibleMaxVF()
4890     if (ElementCount::isKnownLE(UserVF, MaxSafeUserVF)) {  in computeFeasibleMaxVF()
4892       if (UserVF.isScalable())  in computeFeasibleMaxVF()
4894             ElementCount::getFixed(UserVF.getKnownMinValue()), UserVF);  in computeFeasibleMaxVF()
4896         return UserVF;  in computeFeasibleMaxVF()
4899     assert(ElementCount::isKnownGT(UserVF, MaxSafeUserVF));  in computeFeasibleMaxVF()
4903     if (!UserVF.isScalable()) {  in computeFeasibleMaxVF()
4904       LLVM_DEBUG(dbgs() << "LV: User VF=" << UserVF  in computeFeasibleMaxVF()
4912                << ore::NV("UserVectorizationFactor", UserVF)  in computeFeasibleMaxVF()
4920       LLVM_DEBUG(dbgs() << "LV: User VF=" << UserVF  in computeFeasibleMaxVF()
4928                << ore::NV("UserVectorizationFactor", UserVF)  in computeFeasibleMaxVF()
4933       LLVM_DEBUG(dbgs() << "LV: User VF=" << UserVF  in computeFeasibleMaxVF()
4940                << ore::NV("UserVectorizationFactor", UserVF)  in computeFeasibleMaxVF()
4970 LoopVectorizationCostModel::computeMaxVF(ElementCount UserVF, unsigned UserIC) {  in computeMaxVF()  argument
4992     return computeFeasibleMaxVF(TC, UserVF, false);  in computeMaxVF()
5030       return computeFeasibleMaxVF(TC, UserVF, false);  in computeMaxVF()
5047   FixedScalableVFPair MaxFactors = computeFeasibleMaxVF(TC, UserVF, true);  in computeMaxVF()
5054     assert((UserVF.isNonZero() || isPowerOf2_32(MaxFixedVF.getFixedValue())) &&  in computeMaxVF()
7384 LoopVectorizationPlanner::planInVPlanNativePath(ElementCount UserVF) {  in planInVPlanNativePath()  argument
7385   assert(!UserVF.isScalable() && "scalable vectors not yet supported");  in planInVPlanNativePath()
7386   ElementCount VF = UserVF;  in planInVPlanNativePath()
7394     if (UserVF.isZero()) {  in planInVPlanNativePath()
7411     LLVM_DEBUG(dbgs() << "LV: Using " << (!UserVF.isZero() ? "user " : "")  in planInVPlanNativePath()
7429 LoopVectorizationPlanner::plan(ElementCount UserVF, unsigned UserIC) {  in plan()  argument
7431   FixedScalableVFPair MaxFactors = CM.computeMaxVF(UserVF, UserIC);  in plan()
7450       UserVF.isScalable() ? MaxFactors.ScalableVF : MaxFactors.FixedVF;  in plan()
7451   bool UserVFIsLegal = ElementCount::isKnownLE(UserVF, MaxUserVF);  in plan()
7452   if (!UserVF.isZero() && UserVFIsLegal) {  in plan()
7453     assert(isPowerOf2_32(UserVF.getKnownMinValue()) &&  in plan()
7457     if (CM.selectUserVectorizationFactor(UserVF)) {  in plan()
7458       LLVM_DEBUG(dbgs() << "LV: Using user VF " << UserVF << ".\n");  in plan()
7460       buildVPlansWithVPRecipes(UserVF, UserVF);  in plan()
7462       return {{UserVF, 0, 0}};  in plan()
9858   ElementCount UserVF = Hints.getWidth();  in processLoopInVPlanNativePath()  local
9863   const VectorizationFactor VF = LVP.planInVPlanNativePath(UserVF);  in processLoopInVPlanNativePath()
10204   ElementCount UserVF = Hints.getWidth();  in processLoop()  local
10208   Optional<VectorizationFactor> MaybeVF = LVP.plan(UserVF, UserIC);  in processLoop()