1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 19173fa39bdc..010d7032c516 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -661,6 +661,12 @@ public:
   MachineMemOperand *getMachineMemOperand(const MachineMemOperand *MMO,
                                           int64_t Offset, uint64_t Size);
 
+  /// Allocate a new MachineMemOperand by copying an existing one,
+  /// replacing only AliasAnalysis information. MachineMemOperands are owned
+  /// by the MachineFunction and need not be explicitly deallocated.
+  MachineMemOperand *getMachineMemOperand(const MachineMemOperand *MMO,
+                                          const AAMDNodes &AAInfo);
+
   using OperandCapacity = ArrayRecycler<MachineOperand>::Capacity;
 
   /// Allocate an array of MachineOperands. This is only intended for use by