[SelectionDAG] Improve the doxygen description for SDValue::isOperandOf. NFC (#151244)

SDValue::isOperandOf checks the result number in addition to the SDNode*.
SDNode::isOperandOf only checks the SDNode*.

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/include/llvm/CodeGen/SelectionDAGNodes.h b/llvm/include/llvm/CodeGen/SelectionDAGNodes.h
index 8f88811..11ae8cd 100644
--- a/llvm/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/llvm/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -182,7 +182,7 @@ public:
     return SDValue(Node, R);
   }
 
-  /// Return true if this node is an operand of N.
+  /// Return true if the referenced return value is an operand of N.
   LLVM_ABI bool isOperandOf(const SDNode *N) const;
 
   /// Return the ValueType of the referenced return value.
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 02d1100..f41b6eb 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -12782,7 +12782,7 @@ bool SDNode::areOnlyUsersOf(ArrayRef<const SDNode *> Nodes, const SDNode *N) {
   return Seen;
 }
 
-/// isOperand - Return true if this node is an operand of N.
+/// Return true if the referenced return value is an operand of N.
 bool SDValue::isOperandOf(const SDNode *N) const {
   return is_contained(N->op_values(), *this);
 }