1 files changed, 0 insertions, 10 deletions
diff --git a/js/src/vm/Interpreter.cpp b/js/src/vm/Interpreter.cpp
index 255ab9aa94..9eec4b81dd 100644
--- a/js/src/vm/Interpreter.cpp
+++ b/js/src/vm/Interpreter.cpp
@@ -31,7 +31,6 @@
 #include "builtin/Object.h"
 #include "builtin/Promise.h"
 #include "gc/GC.h"
-#include "jit/AtomicOperations.h"
 #include "jit/BaselineJIT.h"
 #include "jit/Jit.h"
 #include "jit/JitRuntime.h"
@@ -4738,15 +4737,6 @@ bool js::GreaterThanOrEqual(JSContext* cx, MutableHandleValue lhs,
   return GreaterThanOrEqualOperation(cx, lhs, rhs, res);
 }
 
-bool js::AtomicIsLockFree(JSContext* cx, HandleValue in, int* out) {
-  int i;
-  if (!ToInt32(cx, in, &i)) {
-    return false;
-  }
-  *out = js::jit::AtomicOperations::isLockfreeJS(i);
-  return true;
-}
-
 bool js::DeleteNameOperation(JSContext* cx, Handle<PropertyName*> name,
                              HandleObject scopeObj, MutableHandleValue res) {
   RootedObject scope(cx), pobj(cx);