[llvm] 133f017 - [VPlan] Remove unneeded VPUser::classof(const VPDef *) (NFC).

[Florian Hahn via llvm-commits]

Author: Florian Hahn
Date: 2023-01-17T09:08:33Z
New Revision: 133f017479cc1f3c072986e43494b3820d928971

URL: https://github.com/llvm/llvm-project/commit/133f017479cc1f3c072986e43494b3820d928971
DIFF: https://github.com/llvm/llvm-project/commit/133f017479cc1f3c072986e43494b3820d928971.diff

LOG: [VPlan] Remove unneeded VPUser::classof(const VPDef *) (NFC).

This specialization is not needed any longer as VPRecipeBase inherits
from VPUser and getDefiningRecipe returns a VPRecipeBase.

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/VPlan.h
    llvm/lib/Transforms/Vectorize/VPlanValue.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
index 595ca2d629c50..ed6456203edd1 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -755,20 +755,6 @@ class VPRecipeBase : public ilist_node_with_parent<VPRecipeBase, VPBasicBlock>,
   }
 };
 
-inline bool VPUser::classof(const VPDef *Def) {
-  return Def->getVPDefID() == VPDef::VPInstructionSC ||
-         Def->getVPDefID() == VPDef::VPWidenSC ||
-         Def->getVPDefID() == VPDef::VPWidenCallSC ||
-         Def->getVPDefID() == VPDef::VPWidenSelectSC ||
-         Def->getVPDefID() == VPDef::VPWidenGEPSC ||
-         Def->getVPDefID() == VPDef::VPBlendSC ||
-         Def->getVPDefID() == VPDef::VPInterleaveSC ||
-         Def->getVPDefID() == VPDef::VPReplicateSC ||
-         Def->getVPDefID() == VPDef::VPReductionSC ||
-         Def->getVPDefID() == VPDef::VPBranchOnMaskSC ||
-         Def->getVPDefID() == VPDef::VPWidenMemoryInstructionSC;
-}
-
 // Helper macro to define common classof implementations for recipes.
 #define VP_CLASSOF_IMPL(VPDefID, VPValueID)                                    \
   static inline bool classof(const VPDef *D) {                                 \

diff  --git a/llvm/lib/Transforms/Vectorize/VPlanValue.h b/llvm/lib/Transforms/Vectorize/VPlanValue.h
index 655f52a1ff632..dce88fb0ed9a3 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanValue.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanValue.h
@@ -298,9 +298,6 @@ class VPUser {
     return const_operand_range(op_begin(), op_end());
   }
 
-  /// Method to support type inquiry through isa, cast, and dyn_cast.
-  static inline bool classof(const VPDef *Recipe);
-
   /// Returns true if the VPUser uses scalars of operand \p Op. Conservatively
   /// returns if only first (scalar) lane is used, as default.
   virtual bool usesScalars(const VPValue *Op) const {