This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH] Provide special function to find ranges used for aliasing
- From: Richard Guenther <rguenther at suse dot de>
- To: gcc-patches at gcc dot gnu dot org
- Cc: Daniel Berlin <dberlin at dberlin dot org>
- Date: Mon, 12 Dec 2005 20:59:59 +0100 (CET)
- Subject: Re: [PATCH] Provide special function to find ranges used for aliasing
- References: <Pine.LNX.4.63.0512121317310.6048@t148.fhfr.qr>
On Mon, 12 Dec 2005, Richard Guenther wrote:
>
> This replaces the use of get_inner_reference in the aliasing machinery
> whenever it tries to find out what parts of a structure is
> (possibly) affected by an access expression. It provides a cleaner
> interface for this use and at the same time improves the precision of
> the information generated (this is needed for array aliasing, too).
>
> Bootstrapped and regtested on x86_64-unknown-linux-gnu on mainline and
> IAB. Ada won't bootstrap for me with a gcc 3.3 based installation
> (insert random rant here), so it got no testing.
After some fighting, ada bootstrap and regtest succeeded on i686 and
x86_64.
Richard.