[VPlan] Remove unused VPWidenCanonicalIVRecipe::getScalarType (NFCI).

After a48ebb8276408fa88cf7060ddc68f4eda1b62def, the function is no
longer used. Remove it.

1 files changed, 0 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
index 67059bc17c7c..461d7ec59862 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -2710,12 +2710,6 @@ public:
   void print(raw_ostream &O, const Twine &Indent,
              VPSlotTracker &SlotTracker) const override;
 #endif
-
-  /// Returns the scalar type of the induction.
-  const Type *getScalarType() const {
-    return cast<VPCanonicalIVPHIRecipe>(getOperand(0)->getDefiningRecipe())
-        ->getScalarType();
-  }
 };
 
 /// A recipe for converting the input value \p IV value to the corresponding