From 54b4d7fc788d570c14924d21fbb1f58de0254aad Mon Sep 17 00:00:00 2001
From: squidbus <175574877+squidbus@users.noreply.github.com>
Date: Fri, 4 Apr 2025 05:13:13 -0700
Subject: [PATCH] build: Target same CPU architecture level as PS4. (#2745)

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 228a664eb..2af30ed46 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,8 +54,8 @@ else()
 endif()
 
 if (ARCHITECTURE STREQUAL "x86_64")
-    # Set x86_64 target level to Sandy Bridge to generally match what is supported for PS4 guest code with CPU patches.
-    add_compile_options(-march=sandybridge)
+    # Target the same x86_64 feature set as the PS4 CPU to match requirements.
+    add_compile_options(-march=btver2 -mno-sse4a)
 endif()
 
 if (APPLE AND ARCHITECTURE STREQUAL "x86_64" AND CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64")