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

Florian Hahn via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 15 04:49:35 PDT 2024


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@@ -928,8 +928,19 @@ void VPlan::prepareToExecute(Value *TripCountV, Value *VectorTripCountV,
 
   IRBuilder<> Builder(State.CFG.PrevBB->getTerminator());
   // FIXME: Model VF * UF computation completely in VPlan.
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fhahn wrote:

Yes, would either require introducing a `UF` placeholder or introducing during explicit interleaving, either way probably better as follow-up?

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


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