1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/include/llvm/Target/TargetLowering.h b/llvm/include/llvm/Target/TargetLowering.h
index 095b1ce155b..69bfe707b7a 100644
--- a/llvm/include/llvm/Target/TargetLowering.h
+++ b/llvm/include/llvm/Target/TargetLowering.h
@@ -156,6 +156,13 @@ public:
 
   EVT getShiftAmountTy(EVT LHSTy) const;
 
+  /// Returns the type to be used for the index operand of:
+  /// ISD::INSERT_VECTOR_ELT, ISD::EXTRACT_VECTOR_ELT,
+  /// ISD::INSERT_SUBVECTOR, and ISD::EXTRACT_SUBVECTOR
+  virtual MVT getVectorIdxTy() const {
+    return getPointerTy();
+  }
+
   /// Return true if the select operation is expensive for this target.
   bool isSelectExpensive() const { return SelectIsExpensive; }