[llvm] [VPlan] Use VPWidenIntrinsicRecipe to vp.select. (PR #110489)

[Mel Chen via llvm-commits]

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@@ -79,7 +79,6 @@ bool VPRecipeBase::mayWriteToMemory() const {
     return !cast<VPWidenCallRecipe>(this)
                 ->getCalledScalarFunction()
                 ->onlyReadsMemory();
-  case VPWidenIntrinsicSC:
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Mel-Chen wrote:

Why remove this?

https://github.com/llvm/llvm-project/pull/110489