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Re: [patch] Fix PR tree-optimization/70884
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: Eric Botcazou <ebotcazou at adacore dot com>
- Cc: Martin Jambor <mjambor at suse dot cz>, GCC Patches <gcc-patches at gcc dot gnu dot org>, alan dot lawrence at arm dot com
- Date: Fri, 20 May 2016 11:32:24 +0200
- Subject: Re: [patch] Fix PR tree-optimization/70884
- Authentication-results: sourceware.org; auth=none
- References: <6226269 dot FBBDIS7nhY at polaris> <20609673 dot FxQTIz62nb at polaris> <20160513152403 dot GL5580 at virgil dot suse dot cz> <1654126 dot nIsqskhxhe at polaris>
On Fri, May 20, 2016 at 9:34 AM, Eric Botcazou <ebotcazou@adacore.com> wrote:
>> Effectively, the patch prevents late-SRA from doing anything for both
>> testcases (PR 70884 and PR 70919). I have started a bootstrap and
>> testing on x86_64 and i686 only a few moments ago but it would be
>> great if someone also tried on an architecture for which the
>> constant-pool SRA enhancement was intended, just to be sure.
>
> Can you apply it now? It's a wrong-code regression on the 6 branch and people
> can still chime it later in any case.
The patch is ok if it passed bootstrap/regtest. I believe at least on
ARM we had
some tree-ssa.exp testcase(s) that were no longer XFAILing with the
added support.
Thanks,
Richard.
> --
> Eric Botcazou