From: Yann Collet <cyan@fb.com>
Date: Wed, 5 Feb 2025 23:46:44 +0000 (-0800)
Subject: fix one minor alignment warning
X-Git-Tag: v1.5.7^2~10^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32dff04d320c2dc667380076dff5d575fcf73207;p=thirdparty%2Fzstd.git

fix one minor alignment warning

seems like a prototype interface error:
input parameter should have been `const void*`,
since the documentation is explicit that input doesn't have to be aligned,
but `const __m256i*` makes the compiler enforce it.
---

diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index abc75fb2d..356397605 100644
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -7191,7 +7191,7 @@ static size_t convertSequences_noRepcodes(
     /* Process 2 sequences per loop iteration */
     for (; i + 1 < nbSequences; i += 2) {
         /* Load 2 ZSTD_Sequence (32 bytes) */
-        __m256i vin  = _mm256_loadu_si256((__m256i const*)&inSeqs[i]);
+        __m256i vin  = _mm256_loadu_si256((const __m256i*)(const void*)&inSeqs[i]);
 
         /* Add {2, 0, -3, 0} in each 128-bit half */
         __m256i vadd = _mm256_add_epi32(vin, addition);