reverse

Reverses all bits. 🏃 📼 📦 🌔 📒

Similar: rotate, reverse.

bit.reverse(x);
// x: an int32

const bit = require('extra-bit');

bit.reverse(0xFFFF0000);
// 65535 (0x0000FFFF)

bit.reverse(0x00AABBCC);
// 870143232 (0x33DD5500)

bit.reverse(0x1234);
// 742916096 (0x2C480000)

references

• Parallel method: Bit Twiddling Hacks
• bit-twiddle: @mikolalysenko