From f3edfe0f03952fd5ac7da697c7ee0d85b8ea01f7 Mon Sep 17 00:00:00 2001
From: Iwan Kawrakow <iwan.kawrakow@gmail.com>
Date: Wed, 20 Aug 2025 14:46:18 +0300
Subject: [PATCH] Fix AVX2

---
 ggml/src/iqk/iqk_quantize.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ggml/src/iqk/iqk_quantize.cpp b/ggml/src/iqk/iqk_quantize.cpp
index 4fc97d26..d5ecb70e 100644
--- a/ggml/src/iqk/iqk_quantize.cpp
+++ b/ggml/src/iqk/iqk_quantize.cpp
@@ -6660,10 +6660,12 @@ static void repack_q16_k(int nrows, int n_per_row, const block_q8_K * x, block_q
                     for (int i = 0; i < 4; ++i) y[ibl].qs[64*ib + 4*k + i] = x16[k][ibl].qs[4*ib+i];
                 }
             }
+#ifdef HAVE_FANCY_SIMD
             for (int l = 0; l < 64; ++l) {
                 auto v = _mm512_xor_si512(_mm512_loadu_si512((const __m512i *)y[ibl].qs + l), _mm512_set1_epi8(-128));
                 _mm512_storeu_si512((__m512i *)y[ibl].qs + l, v);
             }
+#endif
         }
         x += 16*nblock;
         y += nblock;