[llvm] [LV] Use frozen start value for FindLastIV if needed. (PR #132691)

[Mel Chen via llvm-commits]

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@@ -246,6 +246,9 @@ class VPUser {
     New->addUser(*this);
   }
 
+  /// Replaces all uses of \p From in the VPUser with \p To.
+  void replaceUsesOfWith(VPValue *From, VPValue *To);
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Mel-Chen wrote:

ditto

https://github.com/llvm/llvm-project/pull/132691