From 45b1dc71132a86792a727d6d7515accde687f799 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Thu, 1 Sep 2022 12:25:57 +0200
Subject: [PATCH] disable gcc tree vectorizer

---
 kernel/x86_64/zdot.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/x86_64/zdot.c b/kernel/x86_64/zdot.c
index c52575d07..382280878 100644
--- a/kernel/x86_64/zdot.c
+++ b/kernel/x86_64/zdot.c
@@ -25,6 +25,7 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
+#pragma GCC optimize("no-tree-vectorize")
 
 #include "common.h"