From: Herbert Guan <herbert.guan@arm.com>
To: dev@dpdk.org, jianbo.liu@linaro.org, jerin.jacob@caviumnetworks.com
Cc: Herbert Guan <herbert.guan@arm.com>
Subject: [dpdk-dev] [PATCH v2] eal/armv8: fix poly64/128 compile issue in old GCC(<4.9.0)
Date: Thu, 13 Jul 2017 10:16:42 +0800 [thread overview]
Message-ID: <1499912202-22117-1-git-send-email-herbert.guan@arm.com> (raw)
In-Reply-To: <1499856619-21007-1-git-send-email-herbert.guan@arm.com>
Use built-in data types for unsupported poly64/128 types
for GCC version lower than 4.9.0
Fixes: 3c4b4024c225 ("arch/arm: add vcopyq_laneq_u32 for old gcc")
Signed-off-by: Herbert Guan <herbert.guan@arm.com>
---
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
next prev parent reply other threads:[~2017-07-13 2:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-12 10:50 [dpdk-dev] [PATCH] ARMv8: Use built-in data types for unsupported poly64/128 types for GCC version lower than 4.9.0 Herbert Guan
2017-07-12 15:36 ` Jianbo Liu
2017-07-12 17:45 ` Jerin Jacob
2017-07-13 3:13 ` Herbert Guan
2017-07-13 2:16 ` Herbert Guan [this message]
2017-07-18 14:44 ` [dpdk-dev] [PATCH v2] eal/armv8: fix poly64/128 compile issue in old GCC(<4.9.0) Thomas Monjalon
2017-07-19 8:21 ` Herbert Guan
2017-07-19 12:31 ` Thomas Monjalon
2017-07-24 10:25 ` Herbert Guan
2017-07-31 7:24 ` Thomas Monjalon
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