diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
index 44c794e..b974681 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
@@ -173,7 +173,7 @@
   else
     // Expand some atomic operations. WebAssemblyTargetLowering has hooks which
     // control specifically what gets lowered.
-    addPass(createAtomicExpandPass(TM));
+    addPass(createAtomicExpandPass());
 
   // Fix function bitcasts, as WebAssembly requires caller and callee signatures
   // to match.