From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerin Jacob Subject: Re: [PATCH] ARMv8: Use built-in data types for unsupported poly64/128 types for GCC version lower than 4.9.0. Date: Wed, 12 Jul 2017 23:15:15 +0530 Message-ID: <20170712174514.GA13824@jerin> References: <1499856619-21007-1-git-send-email-herbert.guan@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dev@dpdk.org, jianbo.liu@linaro.org To: Herbert Guan Return-path: Received: from NAM01-SN1-obe.outbound.protection.outlook.com (mail-sn1nam01on0074.outbound.protection.outlook.com [104.47.32.74]) by dpdk.org (Postfix) with ESMTP id AD1102C54 for ; Wed, 12 Jul 2017 19:45:46 +0200 (CEST) Content-Disposition: inline In-Reply-To: <1499856619-21007-1-git-send-email-herbert.guan@arm.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" -----Original Message----- > Date: Wed, 12 Jul 2017 18:50:19 +0800 > From: Herbert Guan > To: dev@dpdk.org, jerin.jacob@caviumnetworks.com, jianbo.liu@linaro.org > CC: Herbert Guan > Subject: [PATCH] ARMv8: Use built-in data types for unsupported poly64/128 > types for GCC version lower than 4.9.0. > X-Mailer: git-send-email 1.8.3.1 > > Fixes: 3c4b4024c2 (arch/arm: add vcopyq_laneq_u32 for old gcc) Fix the check-git-log.sh warning. You could start the commit with eal/armv8: With check-git-log.sh fix: Acked-by: Jerin Jacob [master][dpdk.org] $ ./devtools/check-git-log.sh Wrong headline format: ARMv8: Use built-in data types for unsupported poly64/128 types for GCC version lower than 4.9.0. Wrong headline uppercase: ARMv8: Use built-in data types for unsupported poly64/128 types for GCC version lower than 4.9.0. Headline too long: ARMv8: Use built-in data types for unsupported poly64/128 types for GCC version lower than 4.9.0. > > Signed-off-by: Herbert Guan > --- > lib/librte_eal/common/include/arch/arm/rte_vect.h | 7 +++++++ > 1 file changed, 7 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 7fec25e..782350d 100644 > --- a/lib/librte_eal/common/include/arch/arm/rte_vect.h > +++ b/lib/librte_eal/common/include/arch/arm/rte_vect.h > @@ -101,6 +101,13 @@ > > #if defined(RTE_ARCH_ARM64) > #if defined(RTE_TOOLCHAIN_GCC) && (GCC_VERSION < 70000) > + > +#if (GCC_VERSION < 40900) > +typedef uint64_t poly64_t; > +typedef uint64x2_t poly64x2_t; > +typedef uint8_t poly128_t __attribute__((vector_size(16), aligned(16))); > +#endif > + > /* NEON intrinsic vreinterpretq_u64_p128() is supported since GCC version 7 */ > static inline uint64x2_t > vreinterpretq_u64_p128(poly128_t x) > -- > 1.8.3.1 >