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examples/ip_pipeline: fix build for x86_64 without SSE4.2

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The compiler cannot use _mm_crc32_u64:

examples/ip_pipeline/pipeline/hash_func.h:165:9:
error: implicit declaration of function '_mm_crc32_u64' is invalid in C99

Fixes: 947024a26d ("examples/ip_pipeline: rework passthrough pipeline")

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
This commit is contained in:
Thomas Monjalon 2016-02-03 19:56:39 +01:00
parent a00341bbe5
commit 28377375c6
1 changed files with 1 additions and 1 deletions
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examples/ip_pipeline/pipeline/hash_func.h
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@ -152,7 +152,7 @@ hash_xor_key64(void *key, __rte_unused uint32_t key_size, uint64_t seed)
return (xor0 >> 32) ^ xor0;
}
#if defined(__x86_64__)
#if defined(__x86_64__) && defined(RTE_CPUFLAG_SSE4_2)
#include <x86intrin.h>