From a7fc69b7cc3ebb08ed72c41e873ae7c5f2451731 Mon Sep 17 00:00:00 2001
From: AtariDreams <83477269+AtariDreams@users.noreply.github.com>
Date: Wed, 20 Dec 2023 15:11:58 -0500
Subject: [PATCH] Fix the failure memory order argument to
 atomic_compare_exchange_strong_explicit

The failure memory order cannot be release or acq_rel. Clang since llvm/llvm-project@fed5644 diagnoses an invalid argument.
---
 Lilu/Headers/kern_util.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lilu/Headers/kern_util.hpp b/Lilu/Headers/kern_util.hpp
index 259d5c83..c9d298fc 100644
--- a/Lilu/Headers/kern_util.hpp
+++ b/Lilu/Headers/kern_util.hpp
@@ -709,7 +709,7 @@ class ThreadLocal {
 		for (size_t i = 0; ptr == nullptr && i < N; i++) {
 			thread_t nullThread = nullptr;
 			if (atomic_compare_exchange_strong_explicit(&threads[i], &nullThread, currThread,
-				memory_order_acq_rel, memory_order_acq_rel))
+				memory_order_acq_rel, memory_order_acquire))
 				ptr = &values[i];
 		}