[llvm] [LV] Add -predicated-epilogue option for tail-folded epilogue (PR #190697)

[David Sherwood via llvm-commits]

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@@ -214,7 +214,8 @@ namespace PreferPredicateTy {
   enum Option {
     ScalarEpilogue = 0,
     PredicateElseScalarEpilogue,
-    PredicateOrDontVectorize
+    PredicateOrDontVectorize,
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david-arm wrote:

I think this code will need rebasing, once https://github.com/llvm/llvm-project/pull/191803 lands.

https://github.com/llvm/llvm-project/pull/190697