lj_carith_divi64  192 lj_carith.c    	*up = (uint64_t)lj_carith_divi64((int64_t)u0, (int64_t)u1);
lj_carith_divi64   19 lj_carith.h    LJ_FUNC int64_t lj_carith_divi64(int64_t a, int64_t b);
lj_carith_divi64  164 lj_ircall.h      _(FFI,	lj_carith_divi64,	ARG2_64,   N, I64, CCI_NOFPRCLOBBER) \
lj_carith_divi64  374 lj_opt_fold.c      k1 = fins->o == IR_DIV ? lj_carith_divi64((int64_t)k1, (int64_t)k2) :