1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 95f5eb91ee1..17bd0f38964 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -1291,10 +1291,8 @@ bool MachineInstr::hasOrderedMemoryRef() const {
     return true;
 
   // Check if any of our memory operands are ordered.
-  // TODO: This should probably be be isUnordered (see D57601), but the callers
-  // need audited and test cases written to be sure.
   return llvm::any_of(memoperands(), [](const MachineMemOperand *MMO) {
-    return MMO->isVolatile() || MMO->isAtomic();
+    return !MMO->isUnordered();
   });
 }