From dd390835cadf6ce591d69616e926a06baaf9e4eb Mon Sep 17 00:00:00 2001
From: Azure <azuretang@foxmail.com>
Date: Thu, 6 Mar 2025 03:25:39 +0000
Subject: [PATCH] Add compile condition

---
 third_party/llamafile/iqk_mul_mat.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/third_party/llamafile/iqk_mul_mat.inc b/third_party/llamafile/iqk_mul_mat.inc
index e5ee4ed..228e7b1 100644
--- a/third_party/llamafile/iqk_mul_mat.inc
+++ b/third_party/llamafile/iqk_mul_mat.inc
@@ -2388,7 +2388,7 @@ struct SimpleBits {
 
 
 struct EvenSignHelper {
-    #ifdef HAVE_FANCY_SIMD
+    #ifdef HAVE_FANCY_SIMD && __AVX512VPOPCNTDQ__
         union sbits_t {
             __m128i vec;
             __mmask32 mask[4];