[llvm] [VPlan] Introduce VPWidenIntrinsicRecipe to separate from libcall. (PR #110486)

[Florian Hahn via llvm-commits]

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@@ -120,6 +122,8 @@ bool VPRecipeBase::mayReadFromMemory() const {
     return !cast<VPWidenCallRecipe>(this)
                 ->getCalledScalarFunction()
                 ->onlyWritesMemory();
+  case VPWidenIntrinsicSC:
+    return true;
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fhahn wrote:

Yep, updated to store read/write/sideeffcts in recipe.

https://github.com/llvm/llvm-project/pull/110486