lj_fls            142 lj_def.h       static LJ_AINLINE uint32_t lj_fls(uint32_t x)
lj_fls            147 lj_def.h       #define lj_fls(x)	((uint32_t)(__builtin_clz(x)^31))
lj_fls            252 lj_def.h       static LJ_AINLINE uint32_t lj_fls(uint32_t x)
lj_fls            267 lj_def.h       static LJ_AINLINE uint32_t lj_fls(uint32_t x)