From ac0bf22d924bd13eec5a16f060609f1d8f0866e0 Mon Sep 17 00:00:00 2001
From: spking11 <spking11@foxmail.com>
Date: Mon, 20 Jan 2025 19:51:18 +0800
Subject: [PATCH] Fix gcc downstream compiler optimization level corresponding
 to OptimizationLevel::Maximal

---
 source/compiler-core/slang-gcc-compiler-util.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/compiler-core/slang-gcc-compiler-util.cpp b/source/compiler-core/slang-gcc-compiler-util.cpp
index a15e677500..e192d615ef 100644
--- a/source/compiler-core/slang-gcc-compiler-util.cpp
+++ b/source/compiler-core/slang-gcc-compiler-util.cpp
@@ -551,7 +551,7 @@ static SlangResult _parseGCCFamilyLine(
         }
     case OptimizationLevel::Maximal:
         {
-            cmdLine.addArg("-O4");
+            cmdLine.addArg("-O3");
             break;
         }
     default: