Use clib_crc32c_uses_intrinsics instead of __SSE4_2__

clib_crc32c is not limited to x86 platforms.

Change-Id: I5f6d5fdd4af80f9fe696d3317453fa58760df1db
Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.com>

diff --git a/src/vppinfra/bihash_8_8.h b/src/vppinfra/bihash_8_8.h
index b5c1746..6804935 100644 (file)
--- a/src/vppinfra/bihash_8_8.h
+++ b/src/vppinfra/bihash_8_8.h
@@ -51,7 +51,7 @@ static inline u64
 clib_bihash_hash_8_8 (clib_bihash_kv_8_8_t * v)
 {
   /* Note: to torture-test linear scan, make this fn return a constant */
-#if __SSE4_2__
+#ifdef clib_crc32c_uses_intrinsics
   return clib_crc32c ((u8 *) & v->key, 8);
 #else
   return clib_xxhash (v->key);