vppinfra: fix bihash key comparison for 512-bits vectors
bihash keys are less than 64-bytes, do not overflow.
Type: fix
Change-Id: Ic55407eb9ccca38058f7e62b363ec05c8445fbcb
Signed-off-by: Benoît Ganne <bganne@cisco.com>
diff --git a/src/vppinfra/bihash_48_8.h b/src/vppinfra/bihash_48_8.h
index 54fd709..928b102 100644
--- a/src/vppinfra/bihash_48_8.h
+++ b/src/vppinfra/bihash_48_8.h
@@ -78,8 +78,8 @@
clib_bihash_key_compare_48_8 (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) & 0x3f) == 0;
+ return u64x8_is_equal (u64x8_mask_load_zero (a, 0x3f),
+ u64x8_mask_load_zero (b, 0x3f));
#elif defined (CLIB_HAVE_VEC256)
u64x4 v = { 0 };
v = u64x4_insert_lo (v, u64x2_load_unaligned (a + 4) ^