From b4bd28a490012ecbce292561da404d4e9b02d24b Mon Sep 17 00:00:00 2001
From: Christophe Fontaine <christophe.fontaine@enea.com>
Date: Wed, 31 May 2017 11:27:19 +0200
Subject: Remove calls to crc_u32 and add clib_crc32c for armv8+crc

crc_u32 was not defined for non x86_64 with SSE4.2 processors.

Calls to "crc_u32" are removed and replaced by either a call to
clib_crc32c or a call to clib_xxhash, as the result is not used
as a check value but as a hash.

Change-Id: I3af4d68e2e5ebd0c9b0a6090f848d043cb0f20a2
Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.com>
---
 src/vppinfra/bihash_24_8.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/vppinfra/bihash_24_8.h')

diff --git a/src/vppinfra/bihash_24_8.h b/src/vppinfra/bihash_24_8.h
index 655dab8015f..db77daa4e2c 100644
--- a/src/vppinfra/bihash_24_8.h
+++ b/src/vppinfra/bihash_24_8.h
@@ -20,11 +20,11 @@
 #ifndef __included_bihash_24_8_h__
 #define __included_bihash_24_8_h__
 
+#include <vppinfra/crc32.h>
 #include <vppinfra/heap.h>
 #include <vppinfra/format.h>
 #include <vppinfra/pool.h>
 #include <vppinfra/xxhash.h>
-#include <vppinfra/crc32.h>
 
 typedef struct
 {
@@ -44,7 +44,7 @@ clib_bihash_is_free_24_8 (const clib_bihash_kv_24_8_t * v)
 static inline u64
 clib_bihash_hash_24_8 (const clib_bihash_kv_24_8_t * v)
 {
-#if __SSE4_2__
+#ifdef clib_crc32c_uses_intrinsics
   return clib_crc32c ((u8 *) v->key, 24);
 #else
   u64 tmp = v->key[0] ^ v->key[1] ^ v->key[2];
-- 
cgit 1.2.3-korg