[llvm] [LoopVectorize] Use predicated version of getSmallConstantMaxTripCount (PR #109928)

[Florian Hahn via llvm-commits]

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@@ -2447,6 +2451,9 @@ class PredicatedScalarEvolution {
 
   /// The symbolic backedge taken count.
   const SCEV *SymbolicMaxBackedgeCount = nullptr;
+
+  /// The constant max trip count for the loop.
+  std::optional<unsigned> SmallConstantMaxTripCount;
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fhahn wrote:

Ah  I see! It's not worth the trouble then I think.

https://github.com/llvm/llvm-project/pull/109928