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Re: [ping] 3 aarch64/arm/rs6000 patches
- From: Alan Modra <amodra at gmail dot com>
- To: Eric Botcazou <ebotcazou at adacore dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Segher Boessenkool <segher at kernel dot crashing dot org>
- Date: Tue, 17 Jan 2017 19:50:10 +1030
- Subject: Re: [ping] 3 aarch64/arm/rs6000 patches
- Authentication-results: sourceware.org; auth=none
- References: <2384369.JtBCaDPbPu@polaris> <20170117080053.GJ32333@bubble.grove.modra.org> <1734584.BCzy5hZgeC@polaris>
On Tue, Jan 17, 2017 at 09:21:38AM +0100, Eric Botcazou wrote:
> > The one thing I find questionable about this patch is that it will set
> > mem_alias_set for the resulting MEMs to the TOC alias set. Is that
> > correct for memory not in the TOC?
>
> I don't understand why the memory would not be in the TOC
Um, why are you using use_toc_relative_ref then, if not to access MEMs
outside the TOC?
--
Alan Modra
Australia Development Lab, IBM