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Re: [RS6000] Fix 65576 regression
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: Michael Meissner <meissner at linux dot vnet dot ibm dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Michael Meissner <mrmeissn at us dot ibm dot com>, Alan Modra <amodra at gmail dot com>
- Date: Fri, 3 Apr 2015 09:35:21 -0400
- Subject: Re: [RS6000] Fix 65576 regression
- Authentication-results: sourceware.org; auth=none
- References: <20150402052235 dot GU26234 at bubble dot grove dot modra dot org> <20150402234142 dot GA31174 at ibm-tiger dot the-meissners dot org> <CAGWvnyngw49JL1xrH++TeS97v5Epj16RbTmYkkXTJGSMf5G5HA at mail dot gmail dot com> <20150403125146 dot GW26234 at bubble dot grove dot modra dot org>
On Fri, Apr 3, 2015 at 8:51 AM, Alan Modra <amodra@gmail.com> wrote:
> On Thu, Apr 02, 2015 at 08:02:57PM -0400, David Edelsohn wrote:
>> If the final alternative cannot occur, it should be removed as well.
>> Alan, would you please test that change also?
>
> Tested powerpc64-linux and powerpc-linux no regressions.
>
> * config/rs6000/rs6000.md (extenddftf2_internal): Remove last
> alternative.
Okay with the two patches combined.
Thanks, David