3 ms·Speaking of ARM, it has an rbit instruction which for some reason doesn't exist on x86.by cozzyd 7y agoSpeaking of ARM, it has an rbit instruction which for some reason doesn't exist on x86.saagarjha 7y agoApparently x86 isn't "web scale" enough to have to deal with endianness ;)gpderetta 7y agoIt is not really about endianness. The instruction reverses bits not bytes. IIRC is needed as a required step of FFT.