1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.h b/llvm/lib/Target/AArch64/AArch64ISelLowering.h
index 3879663e570..149de557d08 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.h
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.h
@@ -232,7 +232,11 @@ public:
                           SDLoc dl, SelectionDAG &DAG,
                           SmallVectorImpl<SDValue> &InVals) const;
 
-  bool isKnownShuffleVector(SDValue Op, SelectionDAG &DAG, SDValue &Res) const;
+  bool isConcatVector(SDValue Op, SelectionDAG &DAG, SDValue V0, SDValue V1,
+                      const int *Mask, SDValue &Res) const;
+
+  bool isKnownShuffleVector(SDValue Op, SelectionDAG &DAG, SDValue &V0,
+                            SDValue &V1, int *Mask) const;
 
   SDValue LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG,
                             const AArch64Subtarget *ST) const;