From 495c320a7f06c9ddf2693a4ea9dcbce36e6829de Mon Sep 17 00:00:00 2001 From: Benoît Ganne Date: Mon, 21 Mar 2022 15:01:41 +0100 Subject: vppinfra: fix bihash key comparison for 512-bits vectors MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit bihash keys are less than 64-bytes, do not overflow. Type: fix Change-Id: Ic55407eb9ccca38058f7e62b363ec05c8445fbcb Signed-off-by: Benoît Ganne --- src/vppinfra/bihash_24_16.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/vppinfra/bihash_24_16.h') diff --git a/src/vppinfra/bihash_24_16.h b/src/vppinfra/bihash_24_16.h index 4e979b49410..b9279a88fab 100644 --- 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); -- cgit 1.2.3-korg