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Re: Incorrect bitfield aliasing with Tree SSA
- From: Eric Botcazou <ebotcazou at libertysurf dot fr>
- To: Adam Nemet <anemet at caviumnetworks dot com>
- Cc: gcc-patches at gcc dot gnu dot org, "Daniel Berlin" <dberlin at dberlin dot org>
- Date: Sun, 17 Jun 2007 07:24:55 +0200
- Subject: Re: Incorrect bitfield aliasing with Tree SSA
- References: <18034.48960.772642.116034@localhost.localdomain> <4aca3dc20706151623t2e85b196ga805e6c30519924c@mail.gmail.com> <18036.42952.55717.393712@localhost.localdomain>
> Eric, does this you think qualifies as a fix for PR 25737. You had
> the same fix proposed in the PR so I would think so.
Not at all, please read more carefully.
> Bootstrapped and tested on x86_64-linux.
>
> OK? Also is it OK for 4.1 and 4.2 after some time?
This is *not* OK, you're unduly pessimizing things at the RTL level.
--
Eric Botcazou