This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH, i386]: Extend TARGET_READ_MODIFY{,_WRITE} peepholes to all integer modes
- From: Eric Botcazou <ebotcazou at adacore dot com>
- To: Uros Bizjak <ubizjak at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 29 Apr 2016 16:30:07 +0200
- Subject: Re: [PATCH, i386]: Extend TARGET_READ_MODIFY{,_WRITE} peepholes to all integer modes
- Authentication-results: sourceware.org; auth=none
- References: <CAFULd4bqYNLd0P4Vb7Oi3F0Y2ieDNG0peGqeD9kww7s6jkSCMw at mail dot gmail dot com> <1587814 dot Yvh9q60GN3 at polaris> <CAFULd4b0i_avn529OnqRicK48NTwMczkKcSsOTT7Pnypm+Cz_Q at mail dot gmail dot com>
> Eh, then the build yawns about the missing mode of the input operand.
Every good back-end has at least an example of this. ;-)
> This is getting a bit frustrating, but attached patch should solve
> this failure. Again lightly tested, regtest in progress.
Everything is back to normal with this one, thanks!
--
Eric Botcazou