4.3.0 manual vs changes.html

[Ira Rosen]

gcc-owner@gcc.gnu.org wrote on 19/03/2008 06:01:19:

> The web page
>
> http://gcc.gnu.org/gcc-4.3/changes.html
>
> states that "The -ftree-vectorize option is now on by default under -
> O3.", but on
>
> http://gcc.gnu.org/onlinedocs/gcc-4.3.0/gcc/Optimize-Options.html
>
> -ftree-vectorize is not listed as one of the options enabled by -O3.
>
> Is the first statement correct?

Yes, -ftree-vectorize is on by default under -O3.
The later doc should be updated. I am preparing a patch.

Thanks for pointing this out,
Ira

>
> Brad