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

[Benjamin Maxwell via llvm-branch-commits]

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@@ -418,7 +418,13 @@ class LoopVectorizationPlanner {
   /// Build VPlans for the specified \p UserVF and \p UserIC if they are
   /// non-zero or all applicable candidate VFs otherwise. If vectorization and
   /// interleaving should be avoided up-front, no plans are generated.
-  void plan(ElementCount UserVF, unsigned UserIC);
+  /// RTChecks is a list of pointer pairs that should be checked for aliasing,
+  /// setting HasAliasMask to true in the case that an alias mask is generated
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MacDue wrote:

Outdated comment? Is this `DiffChecks` now?

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