1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.h b/llvm/lib/Target/AArch64/AArch64ISelLowering.h
index cf1c12292fc..65e2614461d 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.h
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.h
@@ -187,6 +187,10 @@ enum NodeType : unsigned {
   SMULL,
   UMULL,
 
+  // Reciprocal estimates.
+  FRECPE,
+  FRSQRTE,
+
   // NEON Load/Store with post-increment base updates
   LD2post = ISD::FIRST_TARGET_MEMORY_OPCODE,
   LD3post,
@@ -511,6 +515,11 @@ private:
 
   SDValue BuildSDIVPow2(SDNode *N, const APInt &Divisor, SelectionDAG &DAG,
                         std::vector<SDNode *> *Created) const override;
+  SDValue getRsqrtEstimate(SDValue Operand, DAGCombinerInfo &DCI,
+                           unsigned &RefinementSteps,
+                           bool &UseOneConstNR) const override;
+  SDValue getRecipEstimate(SDValue Operand, DAGCombinerInfo &DCI,
+                           unsigned &RefinementSteps) const override;
   unsigned combineRepeatedFPDivisors() const override;
 
   ConstraintType getConstraintType(StringRef Constraint) const override;