[llvm] [VPlan] Introduce explicit ExtractFromEnd recipes for live-outs. (PR #100658)

[Florian Hahn via llvm-commits]

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@@ -8470,22 +8480,29 @@ static void addUsersInExitBlock(
     // live-outs.
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fhahn wrote:

added a comment are and above, live outs added here may be reductions or non-induction/FOR values, any suggestions for a compact yet more descriptive name for the function?

https://github.com/llvm/llvm-project/pull/100658