[llvm] [VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (PR #95305)

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git-clang-format --diff 05f663081513c6293f80469132d083e2603ed036 907c19fdff0baac3f6998e385bf7fc701ff5acc1 --extensions cpp,h -- llvm/lib/Transforms/Vectorize/LoopVectorize.cpp llvm/lib/Transforms/Vectorize/VPlan.cpp llvm/lib/Transforms/Vectorize/VPlan.h llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.cpp b/llvm/lib/Transforms/Vectorize/VPlan.cpp
index c6c155b46e..690f7822bd 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlan.cpp
@@ -930,13 +930,14 @@ void VPlan::prepareToExecute(Value *TripCountV, Value *VectorTripCountV,
   IRBuilder<> Builder(State.CFG.PrevBB->getTerminator());
   // FIXME: Model VF * UF computation completely in VPlan.
   if (VF.getNumUsers()) {
-    Value *RuntimeVF = createStepForVF(Builder, TripCountV->getType(), State.VF, 1);
+    Value *RuntimeVF =
+        createStepForVF(Builder, TripCountV->getType(), State.VF, 1);
     VF.setUnderlyingValue(RuntimeVF);
     VFxUF.setUnderlyingValue(
-        State.UF > 1 ? Builder.CreateMul(
-                           RuntimeVF,
-                           ConstantInt::get(TripCountV->getType(), State.UF))
-                     : RuntimeVF);
+        State.UF > 1
+            ? Builder.CreateMul(
+                  RuntimeVF, ConstantInt::get(TripCountV->getType(), State.UF))
+            : RuntimeVF);
   } else {
     VFxUF.setUnderlyingValue(
         createStepForVF(Builder, TripCountV->getType(), State.VF, State.UF));

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https://github.com/llvm/llvm-project/pull/95305