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-rw-r--r--src/vppinfra/bihash_16_8.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vppinfra/bihash_16_8.h b/src/vppinfra/bihash_16_8.h
index 361665bee4b..dc820116cd9 100644
--- a/src/vppinfra/bihash_16_8.h
+++ b/src/vppinfra/bihash_16_8.h
@@ -67,7 +67,13 @@ format_bihash_kvp_16_8 (u8 * s, va_list * args)
static inline int
clib_bihash_key_compare_16_8 (u64 * a, u64 * b)
{
+#if defined(CLIB_HAVE_VEC128) && defined(CLIB_HAVE_VEC128_UNALIGNED_LOAD_STORE)
+ u64x2 v;
+ v = u64x2_load_unaligned (a) ^ u64x2_load_unaligned (b);
+ return u64x2_is_all_zero (v);
+#else
return ((a[0] ^ b[0]) | (a[1] ^ b[1])) == 0;
+#endif
}
#undef __included_bihash_template_h__