3 ms·GCC can do better than the example I gave. https://godbolt.org/z/fo74G7d3W https://godbolt.org/z/fo74G7d3Wby sparkie 1y agoGCC can do better than the example I gave. https://godbolt.org/z/fo74G7d3W https://godbolt.org/z/fo74G7d3W