[llvm] [LV][NFC] Rename ScalarEpilogueLowering to EpilogueLowering (PR #191871)

[Hassnaa Hamdi via llvm-commits]

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@@ -6486,8 +6486,8 @@ bool AArch64TTIImpl::preferPredicateOverEpilogue(TailFoldingInfo *TFI) const {
     Required |= TailFoldingOpts::Recurrences;
 
   // We call this to discover whether any load/store pointers in the loop have
-  // negative strides. This will require extra work to reverse the loop
-  // predicate, which may be expensive.
+  // negative strides. This will require extra work to reverse the tail-folded
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hassnaaHamdi wrote:

Yes, you're right. I think I should leave it as it was because the focus is on the predicates themselves.

https://github.com/llvm/llvm-project/pull/191871