1 files changed, 7 insertions, 1 deletions
diff --git a/core/ops_builtin.rs b/core/ops_builtin.rs
index a42c0bae8..2e911e415 100644
--- a/core/ops_builtin.rs
+++ b/core/ops_builtin.rs
@@ -31,6 +31,7 @@ pub(crate) fn init_builtins() -> Extension {
       op_wasm_streaming_set_url::decl(),
       op_void_sync::decl(),
       op_void_async::decl(),
+      op_add::decl(),
       // // TODO(@AaronO): track IO metrics for builtin streams
       op_read::decl(),
       op_write::decl(),
@@ -54,7 +55,12 @@ pub fn op_resources(state: &mut OpState) -> Vec<(ResourceId, String)> {
     .collect()
 }
 
-#[op]
+#[op(fast)]
+fn op_add(a: i32, b: i32) -> i32 {
+  a + b
+}
+
+#[op(fast)]
 pub fn op_void_sync() {}
 
 #[op]