From patchwork Mon May 15 03:34:53 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jianbo Liu X-Patchwork-Id: 24288 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 15745692F; Mon, 15 May 2017 05:35:33 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by dpdk.org (Postfix) with ESMTP id 0D71B548B for ; Mon, 15 May 2017 05:35:19 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 705B780D; Sun, 14 May 2017 20:35:18 -0700 (PDT) Received: from localhost.localdomain.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 9B8ED3F23B; Sun, 14 May 2017 20:35:17 -0700 (PDT) From: Jianbo Liu To: dev@dpdk.org, tomasz.kantecki@intel.com, jerin.jacob@caviumnetworks.com, ashwin.sekhar@caviumnetworks.com Cc: Jianbo Liu Date: Mon, 15 May 2017 11:34:53 +0800 Message-Id: <1494819296-23049-6-git-send-email-jianbo.liu@linaro.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1494819296-23049-1-git-send-email-jianbo.liu@linaro.org> References: <1493709255-8887-1-git-send-email-jianbo.liu@linaro.org> <1494819296-23049-1-git-send-email-jianbo.liu@linaro.org> Subject: [dpdk-dev] [PATCH v4 5/8] arch/arm: add vcopyq_laneq_u32 for old version of gcc X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Implement vcopyq_laneq_u32 if gcc version is lower than 7. Signed-off-by: Jianbo Liu Acked-by: Jerin Jacob --- lib/librte_eal/common/include/arch/arm/rte_vect.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/librte_eal/common/include/arch/arm/rte_vect.h b/lib/librte_eal/common/include/arch/arm/rte_vect.h index 4107c99..d9fb4d0 100644 --- a/lib/librte_eal/common/include/arch/arm/rte_vect.h +++ b/lib/librte_eal/common/include/arch/arm/rte_vect.h @@ -78,6 +78,15 @@ } #endif +#if defined(RTE_TOOLCHAIN_GCC) && (GCC_VERSION < 70000) +static inline uint32x4_t +vcopyq_laneq_u32(uint32x4_t a, const int lane_a, + uint32x4_t b, const int lane_b) +{ + return vsetq_lane_u32(vgetq_lane_u32(b, lane_b), a, lane_a); +} +#endif + #ifdef __cplusplus } #endif