vppinfra: fix bihash key comparison for 512-bits vectors

[vpp.git] / src / vppinfra / bihash_24_16.h

diff --git a/src/vppinfra/bihash_24_16.h b/src/vppinfra/bihash_24_16.h
index 4e979b4..b9279a8 100644 (file)
--- a/src/vppinfra/bihash_24_16.h
+++ b/src/vppinfra/bihash_24_16.h
@@ -77,8 +77,8 @@ static inline int
 clib_bihash_key_compare_24_16 (u64 * a, u64 * b)
 {
 #if defined (CLIB_HAVE_VEC512)
-  u64x8 v = u64x8_load_unaligned (a) ^ u64x8_load_unaligned (b);
-  return (u64x8_is_zero_mask (v) & 0x7) == 0;
+  return u64x8_is_equal (u64x8_mask_load_zero (a, 0x7),
+                        u64x8_mask_load_zero (b, 0x7));
 #elif defined(CLIB_HAVE_VEC128) && defined(CLIB_HAVE_VEC128_UNALIGNED_LOAD_STORE)
   u64x2 v = { a[2] ^ b[2], 0 };
   v |= u64x2_load_unaligned (a) ^ u64x2_load_unaligned (b);