lj_fls            150 lj_def.h       static LJ_AINLINE uint32_t lj_fls(uint32_t x)
lj_fls            155 lj_def.h       #define lj_fls(x)	((uint32_t)(__builtin_clz(x)^31))
lj_fls            260 lj_def.h       static LJ_AINLINE uint32_t lj_fls(uint32_t x)
lj_fls            275 lj_def.h       static LJ_AINLINE uint32_t lj_fls(uint32_t x)