[llvm] [LoopVectorize] Perform loop versioning for some early exit loops (PR #120603)

[Florian Hahn via llvm-commits]

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@@ -528,6 +548,11 @@ class LoopVectorizationLegality {
   /// additional cases safely.
   bool isVectorizableEarlyExitLoop();
 
+  /// Returns true if all loads in the loop contained in \p Loads can be
+  /// analyzed as potentially faulting. Any loads that may fault are added to
+  /// the member variable PotentiallyFaultingPtrs.
+  bool analyzePotentiallyFaultingLoads(SmallVectorImpl<LoadInst *> *Loads);
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fhahn wrote:

Can pass by reference?

https://github.com/llvm/llvm-project/pull/120603