From: Yann Collet <cyan@fb.com>
Date: Mon, 19 Jun 2017 22:27:30 +0000 (-0700)
Subject: fixed IA64 compilation error, by @mcmilk
X-Git-Tag: v1.3.0~1^2~17^2~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=695a0a34496f43e2fbd184c247a71bdf9711eb1b;p=thirdparty%2Fzstd.git

fixed IA64 compilation error, by @mcmilk
---

diff --git a/lib/decompress/zstd_decompress.c b/lib/decompress/zstd_decompress.c
index bb3eed399..aeaa40c1f 100644
--- a/lib/decompress/zstd_decompress.c
+++ b/lib/decompress/zstd_decompress.c
@@ -53,7 +53,7 @@
 #  include "zstd_legacy.h"
 #endif
 
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) && !defined(_M_IA64)  /* _mm_prefetch() is not defined for ia64 */
 #  include <mmintrin.h>   /* https://msdn.microsoft.com/fr-fr/library/84szxsww(v=vs.90).aspx */
 #  define ZSTD_PREFETCH(ptr)   _mm_prefetch((const char*)ptr, _MM_HINT_T0)
 #elif defined(__GNUC__)