1 files changed, 7 insertions, 0 deletions
diff --git a/src/emscripten-optimizer/simple_ast.h b/src/emscripten-optimizer/simple_ast.h
index 9e19249ab..632e9053d 100644
--- a/src/emscripten-optimizer/simple_ast.h
+++ b/src/emscripten-optimizer/simple_ast.h
@@ -1336,6 +1336,13 @@ public:
                             .push_back(target)
                             .push_back(makeRawArray());
   }
+  static Ref makeCall(IString target, Ref arg) {
+    auto ret = &makeRawArray(3)->push_back(makeRawString(CALL))
+                                .push_back(makeName(target))
+                                .push_back(makeRawArray());
+    ret[2]->push_back(arg);
+    return ret;
+  }
 
   static void appendToCall(Ref call, Ref element) {
     assert(call[0] == CALL);