1 files changed, 4 insertions, 0 deletions
diff --git a/src/passes/DeadCodeElimination.cpp b/src/passes/DeadCodeElimination.cpp
index 48fc4a91c..5c0cfc291 100644
--- a/src/passes/DeadCodeElimination.cpp
+++ b/src/passes/DeadCodeElimination.cpp
@@ -254,6 +254,10 @@ struct DeadCodeElimination : public WalkerPass<PostWalker<DeadCodeElimination>>
         case Expression::Id::HostId: DELEGATE(Host);
         case Expression::Id::NopId: DELEGATE(Nop);
         case Expression::Id::UnreachableId: break;
+        case Expression::Id::AtomicCmpxchgId: DELEGATE(AtomicCmpxchg);
+        case Expression::Id::AtomicRMWId: DELEGATE(AtomicRMW);
+        case Expression::Id::AtomicWaitId: DELEGATE(AtomicWait);
+        case Expression::Id::AtomicWakeId: DELEGATE(AtomicWake);
         case Expression::Id::InvalidId:
         default: WASM_UNREACHABLE();
       }