[llvm] [LV, VP]VP intrinsics support for the Loop Vectorizer (PR #76172)

[Florian Hahn via llvm-commits]

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@@ -9492,14 +9596,33 @@ void VPWidenMemoryInstructionRecipe::execute(VPTransformState &State) {
     }
   }
 
+  auto MaskValue = [&](unsigned Part) -> Value * {
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fhahn wrote:

might be simpler to just move `        Value *MaskPart = isMaskRequired ? BlockInMaskParts[Part] : nullptr;` up outside the if?

https://github.com/llvm/llvm-project/pull/76172