From: Hans Kristian Rosbach <hk-git@circlestorm.org>
Date: Sun, 6 Sep 2020 15:10:42 +0000 (+0200)
Subject: Rename variable to correctly indicate register usage,
X-Git-Tag: 1.9.9-b1~51
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dd24d85891a2f5d03b537f20bb778320e554df5;p=thirdparty%2Fzlib-ng.git

Rename variable to correctly indicate register usage,
YMM (256bit) instead of ZMM (512bit) register usage.
---

diff --git a/arch/x86/slide_avx.c b/arch/x86/slide_avx.c
index dd140912..be9a9b7e 100644
--- a/arch/x86/slide_avx.c
+++ b/arch/x86/slide_avx.c
@@ -18,7 +18,7 @@ Z_INTERNAL void slide_hash_avx2(deflate_state *s) {
     Pos *p;
     unsigned n;
     uint16_t wsize = (uint16_t)s->w_size;
-    const __m256i zmm_wsize = _mm256_set1_epi16((short)wsize);
+    const __m256i ymm_wsize = _mm256_set1_epi16((short)wsize);
 
     n = HASH_SIZE;
     p = &s->head[n] - 16;
@@ -26,7 +26,7 @@ Z_INTERNAL void slide_hash_avx2(deflate_state *s) {
         __m256i value, result;
 
         value = _mm256_loadu_si256((__m256i *)p);
-        result= _mm256_subs_epu16(value, zmm_wsize);
+        result= _mm256_subs_epu16(value, ymm_wsize);
         _mm256_storeu_si256((__m256i *)p, result);
         p -= 16;
         n -= 16;
@@ -38,7 +38,7 @@ Z_INTERNAL void slide_hash_avx2(deflate_state *s) {
         __m256i value, result;
 
         value = _mm256_loadu_si256((__m256i *)p);
-        result= _mm256_subs_epu16(value, zmm_wsize);
+        result= _mm256_subs_epu16(value, ymm_wsize);
         _mm256_storeu_si256((__m256i *)p, result);
 
         p -= 16;