From: caoyzh <caoyazhen_ok@163.com>
Date: Tue, 14 Apr 2020 13:33:25 +0000 (+0800)
Subject: Change the modification of ZSTD_wildcopy()
X-Git-Tag: v1.4.5^2~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=969ba4f2b92441eb0aeff4ccdb4b76bf969c30d2;p=thirdparty%2Fzstd.git

Change the modification of ZSTD_wildcopy()
---

diff --git a/lib/common/zstd_internal.h b/lib/common/zstd_internal.h
index 009d8427c..3bc7e55a0 100644
--- a/lib/common/zstd_internal.h
+++ b/lib/common/zstd_internal.h
@@ -285,14 +285,19 @@ void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e
          * at that point it is more likely to have a high trip count.
          */
 #ifndef __aarch64__
+        do {
+            COPY16(op, ip);
+        }
+        while (op < oend);
+#else
         COPY16(op, ip);
         if (op >= oend) return;
-#endif
         do {
             COPY16(op, ip);
             COPY16(op, ip);
         }
         while (op < oend);
+#endif
     }
 }