Searched refs:ispow2 (Results 1 – 2 of 2) sorted by relevance
244 #define limitequalsasize(t) (isrealasize(t) || ispow2((t)->alimit))267 lua_assert(ispow2(size) && size/2 < t->alimit && t->alimit < size); in luaH_realasize()279 return (!isrealasize(t) || ispow2(t->alimit)); in ispow2realasize()929 if (ispow2realasize(t) && !ispow2(limit - 1)) { in luaH_getn()
66 #define ispow2(x) (((x) & ((x) - 1)) == 0) macro