JIT_F_OPT_1       450 lib_jit.c          else if (str[0] == '1') flags = JIT_F_OPT_1;
JIT_F_OPT_1        85 lj_jit.h       #define JIT_F_OPT_2	(JIT_F_OPT_1|JIT_F_OPT_NARROW|JIT_F_OPT_LOOP)