On Tuesday, 29 November 2016 at 22:37:28 UTC, safety0ff wrote: > Other links in the same vein: > http://ref.x86asm.net/coder64.html > https://defuse.ca/online-x86-assembler.htm And if you're in (Intel) SIMD land, this is a handy reference: https://software.intel.com/sites/landingpage/IntrinsicsGuide -Wyatt