1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.h b/llvm/lib/Transforms/Vectorize/VPlanTransforms.h
index ff83c3f..0cbc707 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.h
@@ -98,6 +98,13 @@ struct VPlanTransforms {
   ///       VPlan directly.
   static void dropPoisonGeneratingRecipes(
       VPlan &Plan, function_ref<bool(BasicBlock *)> BlockNeedsPredication);
+
+  /// Add a VPEVLBasedIVPHIRecipe and related recipes to \p Plan and
+  /// replaces all uses except the canonical IV increment of
+  /// VPCanonicalIVPHIRecipe with a VPEVLBasedIVPHIRecipe.
+  /// VPCanonicalIVPHIRecipe is only used to control the loop after
+  /// this transformation.
+  static void addExplicitVectorLength(VPlan &Plan);
 };
 
 } // namespace llvm