From bb1f5e4262940a966e6314f57a4267514911d262 Mon Sep 17 00:00:00 2001
From: Matt Mastracci <matthew@mastracci.com>
Date: Sun, 30 Apr 2023 10:50:24 +0200
Subject: perf(core): async op pseudo-codegen and performance work (#18887)

Performance:

```
async_ops.js: 760k -> 1030k (!)
async_ops_deferred.js: 730k -> 770k
Deno.serve bench: 118k -> 124k
WS test w/ third_party/prebuilt/mac/load_test 100 localhost 8000 0 0: unchanged

Startup time: approx 0.5ms slower (13.7 -> 14.2ms)
```
---
 core/extensions.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'core/extensions.rs')

diff --git a/core/extensions.rs b/core/extensions.rs
index a0f99c92b..a8b52eb3b 100644
--- a/core/extensions.rs
+++ b/core/extensions.rs
@@ -73,6 +73,7 @@ pub struct OpDecl {
   pub is_unstable: bool,
   pub is_v8: bool,
   pub force_registration: bool,
+  pub arg_count: u8,
   pub fast_fn: Option<FastFunction>,
 }
 
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