[llvm-branch-commits] [llvm] [LV] Mask off possibly aliasing vector lanes (PR #100579)

[Sam Tebbs via llvm-branch-commits]

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@@ -3235,6 +3263,36 @@ void VPWidenPointerInductionRecipe::print(raw_ostream &O, const Twine &Indent,
 }
 #endif
 
+void VPAliasLaneMaskRecipe::execute(VPTransformState &State) {
+  IRBuilderBase Builder = State.Builder;
+  Value *SinkValue = State.get(getSinkValue(), true);
+  Value *SourceValue = State.get(getSourceValue(), true);
+
+  auto *Type = SinkValue->getType();
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SamTebbs33 wrote:

Not needed thanks to rebase.

https://github.com/llvm/llvm-project/pull/100579