Addressed comments

Author: nikolaypanchenko

llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

@@ -8465,15 +8465,14 @@ void LoopVectorizationPlanner::buildVPlansWithVPRecipes(ElementCount MinVF,
   for (ElementCount VF = MinVF; ElementCount::isKnownLT(VF, MaxVFTimes2);) {
     VFRange SubRange = {VF, MaxVFTimes2};
     if (auto Plan = tryToBuildVPlanWithVPRecipes(SubRange)) {
-      bool IsScalarVPlan = Plan->hasVF(ElementCount::getFixed(1));
       // Now optimize the initial VPlan.
-      if (!IsScalarVPlan)
+      if (!Plan->hasVF(ElementCount::getFixed(1)))
         VPlanTransforms::truncateToMinimalBitwidths(
             *Plan, CM.getMinimalBitwidths(), PSE.getSE()->getContext());
       VPlanTransforms::optimize(*Plan, *PSE.getSE());
       // TODO: try to put it close to addActiveLaneMask().
       // Discard the plan if it is not EVL-compatible
-      if (!IsScalarVPlan && CM.foldTailWithEVL() &&
+      if (CM.foldTailWithEVL() &&
           !VPlanTransforms::tryAddExplicitVectorLength(*Plan))
         break;
       assert(verifyVPlanIsValid(*Plan) && "VPlan is invalid");

llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp

@@ -1415,9 +1415,6 @@ static void transformRecipestoEVLRecipes(VPlan &Plan, VPValue &EVL) {
   for (VPBasicBlock *VPBB :
        reverse(VPBlockUtils::blocksOnly<VPBasicBlock>(RPOT))) {
     for (VPRecipeBase &R : make_early_inc_range(reverse(*VPBB))) {
-      if (!properlyDominates(EVL.getDefiningRecipe(), &R, VPDT))
-        continue;
-
       TypeSwitch<VPRecipeBase *>(&R)
           .Case<VPWidenLoadRecipe>([&](VPWidenLoadRecipe *L) {
             VPValue *NewMask =