[llvm] [VPlan] Update final exit value via VPlan. (PR #112147)

[via llvm-commits]

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@@ -8857,11 +8739,10 @@ static void addCanonicalIVRecipes(VPlan &Plan, Type *IdxTy, bool HasNUW,
 /// Create and return a ResumePhi for \p WideIV, unless it is truncated. If the
 /// induction recipe is not canonical, creates a VPDerivedIVRecipe to compute
 /// the end value of the induction.
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ayalz wrote:

Also explain recording \p EndValues.

https://github.com/llvm/llvm-project/pull/112147