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Re: [rs6000] Fix reload failures in 64-bit mode with no special constant pool
- From: Segher Boessenkool <segher at kernel dot crashing dot org>
- To: Eric Botcazou <ebotcazou at adacore dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 18 Oct 2016 15:23:23 -0500
- Subject: Re: [rs6000] Fix reload failures in 64-bit mode with no special constant pool
- Authentication-results: sourceware.org; auth=none
- References: <11068946.f4xvach6CP@polaris> <46151862.ixmRIlp0xf@polaris> <20161018114656.GD6677@gate.crashing.org> <18935743.WEUEVec16S@polaris>
On Tue, Oct 18, 2016 at 08:37:47PM +0200, Eric Botcazou wrote:
> > We need to pass the mode of the actual datum we would put in the TOC to
> > the use_toc_relative_ref function, not the mode of its address.
>
> Right, but this mode is not "mode", the TOC contains only Pmode entries if the
> special constant pool is excluded.
I don't fully understand what you mean. This code was created for
PR65810, if that helps?
Segher