[llvm] [VPlan] Add hasScalarTail, use instead of !CM.foldTailByMasking() (NFC). (PR #134674)

[Alexey Bataev via llvm-commits]

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@@ -4713,7 +4718,8 @@ VectorizationFactor LoopVectorizationPlanner::selectEpilogueVectorizationFactor(
 
   if (EpilogueVectorizationForceVF > 1) {
     LLVM_DEBUG(dbgs() << "LEV: Epilogue vectorization factor is forced.\n");
-    ElementCount ForcedEC = ElementCount::getFixed(EpilogueVectorizationForceVF);
+    ElementCount ForcedEC =
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alexey-bataev wrote:

Unrelated change?

https://github.com/llvm/llvm-project/pull/134674