[llvm] [LV] Move check if any vector insts will be generated to VPlan. (PR #96622)

[Florian Hahn via llvm-commits]

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@@ -1648,12 +1648,7 @@ class LoopVectorizationCostModel {
 
   /// Returns the execution time cost of an instruction for a given vector
   /// width. Vector width of one means scalar.
-  VectorizationCostTy getInstructionCost(Instruction *I, ElementCount VF);
-
-  /// The cost-computation logic from getInstructionCost which provides
-  /// the vector type as an output parameter.
-  InstructionCost getInstructionCost(Instruction *I, ElementCount VF,
-                                     Type *&VectorTy);
+  InstructionCost getInstructionCost(Instruction *I, ElementCount VF);
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fhahn wrote:

Removed, thanks!

https://github.com/llvm/llvm-project/pull/96622