[llvm] [LV] codegen for tail-folded epilogue loop (PR #208764)

[Florian Hahn via llvm-commits]

================
@@ -5790,7 +5816,7 @@ InstructionCost LoopVectorizationPlanner::cost(VPlan &Plan, ElementCount VF,
 }
 
 std::pair<VectorizationFactor, VPlan *>
-LoopVectorizationPlanner::computeBestVF() {
+LoopVectorizationPlanner::computeBestVF(bool IsEpilogueTFEnabled) {
----------------
fhahn wrote:

unused?

https://github.com/llvm/llvm-project/pull/208764