[llvm] [LV]Initial support for safe distance in predicated DataWithEVL vectorization mode. (PR #102897)

[Florian Hahn via llvm-commits]

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@@ -1651,6 +1663,10 @@ class LoopVectorizationCostModel {
   /// true if scalable vectorization is supported and enabled.
   std::optional<bool> IsScalableVectorizationAllowed;
 
+  /// Maximum safe number of elements to be processed, which do not
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fhahn wrote:

Might be good to mention this is safe w.r.t. memory dependences

https://github.com/llvm/llvm-project/pull/102897