IRMref            316 lib_jit.c          setintV(L->top++, (int32_t)ir->op1 - (irm_op1(m)==IRMref ? REF_BIAS : 0));
IRMref            317 lib_jit.c          setintV(L->top++, (int32_t)ir->op2 - (irm_op2(m)==IRMref ? REF_BIAS : 0));
IRMref             58 lj_record.c        case IRMref: lua_assert(op1 >= nk);
IRMref             65 lj_record.c        case IRMref: lua_assert(op2 >= nk);