[VPlan] Remove unused Range arg from createWidenInductionRecipe (NFC).

The Range argument is not used by createWidenInductionRecipe; induction
classification applies across the whole range of VFs. Remove the
argument.

Author: fhahn

llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

@@ -8132,8 +8132,7 @@ VPRecipeBuilder::tryToWidenMemory(Instruction *I, ArrayRef<VPValue *> Operands,
 static VPWidenIntOrFpInductionRecipe *
 createWidenInductionRecipes(PHINode *Phi, Instruction *PhiOrTrunc,
                             VPValue *Start, const InductionDescriptor &IndDesc,
-                            VPlan &Plan, ScalarEvolution &SE, Loop &OrigLoop,
-                            VFRange &Range) {
+                            VPlan &Plan, ScalarEvolution &SE, Loop &OrigLoop) {
   assert(IndDesc.getStartValue() ==
          Phi->getIncomingValueForBlock(OrigLoop.getLoopPreheader()));
   assert(SE.isLoopInvariant(IndDesc.getStep(), &OrigLoop) &&
@@ -8155,7 +8154,7 @@ VPHeaderPHIRecipe *VPRecipeBuilder::tryToOptimizeInductionPHI(
   // produces its scalar and vector values.
   if (auto *II = Legal->getIntOrFpInductionDescriptor(Phi))
     return createWidenInductionRecipes(Phi, Phi, Operands[0], *II, Plan,
-                                       *PSE.getSE(), *OrigLoop, Range);
+                                       *PSE.getSE(), *OrigLoop);
 
   // Check if this is pointer induction. If so, build the recipe for it.
   if (auto *II = Legal->getPointerInductionDescriptor(Phi)) {
@@ -8195,7 +8194,7 @@ VPWidenIntOrFpInductionRecipe *VPRecipeBuilder::tryToOptimizeInductionTruncate(
     const InductionDescriptor &II = *Legal->getIntOrFpInductionDescriptor(Phi);
     VPValue *Start = Plan.getOrAddLiveIn(II.getStartValue());
     return createWidenInductionRecipes(Phi, I, Start, II, Plan, *PSE.getSE(),
-                                       *OrigLoop, Range);
+                                       *OrigLoop);
   }
   return nullptr;
 }