BUTTERFLY2        456 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 0], temp[8 * i + 1],
BUTTERFLY2        459 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 2], temp[8 * i + 3],
BUTTERFLY2        462 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 4], temp[8 * i + 5],
BUTTERFLY2        465 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 6], temp[8 * i + 7],
BUTTERFLY2        508 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 0], temp[8 * i + 1],
BUTTERFLY2        510 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 2], temp[8 * i + 3],
BUTTERFLY2        512 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 4], temp[8 * i + 5],
BUTTERFLY2        514 libavcodec/me_cmp.c         BUTTERFLY2(temp[8 * i + 6], temp[8 * i + 7],