From 006de308b5603b104e7963136ade29dc0c600d69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6nke=20Holz?= <soenke.holz@serenityos.org>
Date: Thu, 30 Jul 2026 13:40:00 +0200
Subject: [PATCH] AK+DynamicLoader: Move optimizer_fence() into AK

This will allow us to use this function in other places.
---
 AK/Fences.h                     | 6 ++++++
 Userland/DynamicLoader/main.cpp | 6 +-----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/AK/Fences.h b/AK/Fences.h
index 9e93679e5eb..c9170b5669d 100644
--- a/AK/Fences.h
+++ b/AK/Fences.h
@@ -20,9 +20,15 @@ static inline void atomic_thread_fence(MemoryOrder order) noexcept
     return __atomic_thread_fence(order);
 }
 
+static inline void optimizer_fence()
+{
+    asm volatile("" ::: "memory");
+}
+
 }
 
 #if USING_AK_GLOBALLY
 using AK::atomic_signal_fence;
 using AK::atomic_thread_fence;
+using AK::optimizer_fence;
 #endif
diff --git a/Userland/DynamicLoader/main.cpp b/Userland/DynamicLoader/main.cpp
index 6857aa5f44b..bd6aad93468 100644
--- a/Userland/DynamicLoader/main.cpp
+++ b/Userland/DynamicLoader/main.cpp
@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <AK/Fences.h>
 #include <AK/LexicalPath.h>
 #include <AK/ScopeGuard.h>
 #include <Kernel/API/POSIX/sys/stat.h>
@@ -147,11 +148,6 @@ NAKED void _start(int, char**, char**)
 #endif
 }
 
-ALWAYS_INLINE static void optimizer_fence()
-{
-    asm("" ::: "memory");
-}
-
 [[gnu::no_stack_protector]] void _entry(int argc, char** argv, char** envp)
 {
     char** env;