[mahmud]

Interested parties can also look at how the Tamarin VM implements those bitwise opcodes natively.

http://www.mozilla.org/projects/tamarin/

Flash opcodes into Nanojit IR:

http://hg.mozilla.org/tamarin-central/raw-file/4eb9f961a087/...

Nanojit IR to native x86 translation tables?

http://hg.mozilla.org/tamarin-central/raw-file/4eb9f961a087/...

[RWilson]

Nice! That's great to hear, since it's always perplexing when native code ISN'T the fastest... Kind of makes you have to ask, "If there is a better way, why isn't that the native way?" But, for Tamarin, that question will be moot.