Merge pull request #3160 from danlark1/patch-1

Fix big endian ARM NEON path
facebook · Jun 13, 2022 · b944db0 · b944db0
2 parents 3b1bd91 + 05f3f41
commit b944db0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/compress/zstd_lazy.c b/lib/compress/zstd_lazy.c
@@ -965,6 +965,10 @@ ZSTD_row_matchMaskGroupWidth(const U32 rowEntries)
     assert(rowEntries <= ZSTD_ROW_HASH_MAX_ENTRIES);
     (void)rowEntries;
 #if defined(ZSTD_ARCH_ARM_NEON)
+    /* NEON path only works for little endian */
+    if (!MEM_isLittleEndian()) {
+        return 1;
+    }
     if (rowEntries == 16) {
         return 4;
     }