From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <yliu84x@shecgisg003.sh.intel.com>
Received: from mga09.intel.com (mga09.intel.com [134.134.136.24])
 by dpdk.org (Postfix) with ESMTP id ED98F5A13
 for <dev@dpdk.org>; Thu, 19 Mar 2015 04:17:09 +0100 (CET)
Received: from orsmga001.jf.intel.com ([10.7.209.18])
 by orsmga102.jf.intel.com with ESMTP; 18 Mar 2015 20:17:09 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.11,427,1422950400"; d="scan'208";a="667305498"
Received: from shvmail01.sh.intel.com ([10.239.29.42])
 by orsmga001.jf.intel.com with ESMTP; 18 Mar 2015 20:17:09 -0700
Received: from shecgisg003.sh.intel.com (shecgisg003.sh.intel.com
 [10.239.29.90])
 by shvmail01.sh.intel.com with ESMTP id t2J3H6j4024356;
 Thu, 19 Mar 2015 11:17:06 +0800
Received: from shecgisg003.sh.intel.com (localhost [127.0.0.1])
 by shecgisg003.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id
 t2J3H4lj019461; Thu, 19 Mar 2015 11:17:06 +0800
Received: (from yliu84x@localhost)
 by shecgisg003.sh.intel.com (8.13.6/8.13.6/Submit) id t2J3H4xp019457;
 Thu, 19 Mar 2015 11:17:04 +0800
From: Yong Liu <yong.liu@intel.com>
To: dev@dpdk.org
Date: Thu, 19 Mar 2015 11:16:52 +0800
Message-Id: <1426735018-19411-3-git-send-email-yong.liu@intel.com>
X-Mailer: git-send-email 1.7.4.1
In-Reply-To: <1426735018-19411-1-git-send-email-yong.liu@intel.com>
References: <1426735018-19411-1-git-send-email-yong.liu@intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Subject: [dpdk-dev] [PATCH 1/6] fix sse3 functions not found with gcc 4.3.4
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Thu, 19 Mar 2015 03:17:10 -0000

From: Marvin Liu <yong.liu@intel.com>

Build dpdk2.0 in Suse11 SP3, there'll be errors for not found sse3 functions.
rte_memcpy.h: In function ‘rte_memcpy’:
rte_memcpy.h:625: error: implicit declaration of function ‘_mm_alignr_epi8’
rte_memcpy.h:625: error: nested extern declaration of ‘_mm_alignr_epi8’
rte_memcpy.h:625: error: incompatible type for argument 2 of ‘_mm_storeu_si128’

These functions defined in tmmintrin.h and should be included in.

Signed-off-by: Marvin Liu <yong.liu@intel.com>

diff --git a/lib/librte_eal/common/include/rte_common_vect.h b/lib/librte_eal/common/include/rte_common_vect.h
index 54ec70f..df3dce4 100644
--- a/lib/librte_eal/common/include/rte_common_vect.h
+++ b/lib/librte_eal/common/include/rte_common_vect.h
@@ -50,6 +50,10 @@
 #include <emmintrin.h>
 #endif
 
+#ifdef __SSE3__
+#include <tmmintrin.h>
+#endif
+
 #if defined(__SSE4_2__) || defined(__SSE4_1__)
 #include <smmintrin.h>
 #endif
-- 
1.9.3