I experimented with this for native x86 many years ago ([link redacted]). I used it to generate BitBlt functions with no conditionals in the hot paths, which cr

I experimented with this for native x86 many years ago ([link redacted]). I used it to generate BitBlt functions with no conditionals in the hot paths, which created noticeable performance improvements with no compromise in flexibility. Debugging code like that is painful though!