Re: Fastest way to determine number is integer in plain Lua
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- Subject: Re: Fastest way to determine number is integer in plain Lua
- From: Mike Pall <mikelu-0811@...>
- Date: Fri, 7 Nov 2008 23:13:09 +0100
Alex Davies wrote:
> How's LuaJIT 2.x coming along?
The backend is pretty mature, the register allocator is already
quite competitive. You can see some code it generates, here:
https://bugzilla.mozilla.org/show_bug.cgi?id=444682#c17
I'm currently fixing side-exit handling. As it turns out, this is
the most tricky part of a trace compiler. And of course there are
still lots of small things everywhere that are missing or need to
be rewritten.
No major blockers, just a lot of detail work before I can think
about releasing it.
--Mike