autovectorization questions (fwd)

Ryan Mansfield RMansfield@qnx.com
Tue Mar 14 06:09:00 GMT 2006


>   Where is the latest stable gcc version with autovector? (is this 4.1.0?)
>   and where is the latest development code for this? (off of the SVN?)


gcc 4.1.0 is the newest release, so you can see what auto-vectorization
enhancements are available in gcc 4.1 release notes:

http://gcc.gnu.org/gcc-4.1/changes.html

AFAIK, most of the auto-vectorization work is being done on the
autovect-branch and is being regularly merged in the mainline.

http://gcc.gnu.org/projects/tree-ssa/vectorization.html

Also, have a look at the gcc 4.2 projects on wiki.

http://gcc.gnu.org/wiki/GCC%204.2%20Projects

Regards,

Ryan Mansfield



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