From 7c59443ea2578fb3b0e31cb5d061de7532c23988 Mon Sep 17 00:00:00 2001
From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Sat, 3 Sep 2022 09:35:55 +0200
Subject: [PATCH] Add guards around the pragma

---
 kernel/x86_64/zgemv_n_4.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/x86_64/zgemv_n_4.c b/kernel/x86_64/zgemv_n_4.c
index 4edb752cf..1b3644197 100644
--- a/kernel/x86_64/zgemv_n_4.c
+++ b/kernel/x86_64/zgemv_n_4.c
@@ -24,7 +24,10 @@ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 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.
 *****************************************************************************/
+#if (defined(OS_DARWIN) || defined(OS_WINDOWS)) && (defined(__GNUC__) && __GNUC__ > 11) 
 #pragma GCC optimize("no-tree-vectorize")
+#endif
+
 #include <stdlib.h>
 #include <stdio.h>
 #include "common.h"