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Re: [PATCH] Support official CLooG.org versions.

From: Paolo Bonzini <bonzini at gnu dot org>
To: Jack Howarth <howarth at bromo dot med dot uc dot edu>
Cc: Tobias Grosser <grosser at fim dot uni-passau dot de>, Sven Verdoolaege <skimo at kotnet dot org>, "Joseph S. Myers" <joseph at codesourcery dot com>, Sebastian Pop <sebpop at gmail dot com>, Andreas Simbürger <simbuerg at googlemail dot com>, gcc-patches at gcc dot gnu dot org, gcc-graphite at googlegroups dot com
Date: Fri, 12 Nov 2010 21:42:38 +0100
Subject: Re: [PATCH] Support official CLooG.org versions.
References: <Pine.LNX.4.64.1011120224590.11679@digraph.polyomino.org.uk> <20101112040945.GA23026@bromo.med.uc.edu> <4CDCFA18.4040604@gnu.org> <20101112084306.GO4255MdfPADPa@purples> <4CDD0201.5050302@gnu.org> <20101112090859.GP4255MdfPADPa@purples> <4CDD0493.2000809@gnu.org> <4CDD67EE.6070807@fim.uni-passau.de> <4CDD740C.1080105@gnu.org> <4CDDA07E.4080206@fim.uni-passau.de> <20101112203910.GB29292@bromo.med.uc.edu>

On 11/12/2010 09:39 PM, Jack Howarth wrote:

Tobi,
    I am still a tad concerned about the ABI change between ppl 0.10.x and
0.11. Is it certain that, for the combination of FSF gcc built against ppl 0.11
and cloog-ppl built against ppl 0.10.x, there are no ppl data structures
passed on the cloog calls between graphite and cloog? If not, might there
be issues if the ABI changes in ppl impacted those data structures?

Hopefully that would fail to link due to multiply-defined names? Maybe not on Mac OS X due to two-level namespacing, in any case if somebody wants to experiment with this scenario that's welcome.

Paolo

Follow-Ups:
- Re: [PATCH] Support official CLooG.org versions.
  - From: Jack Howarth
- Re: [PATCH] Support official CLooG.org versions.
  - From: Jack Howarth

References:
- Re: [PATCH] Support official CLooG.org versions.
  - From: Joseph S. Myers
- Re: [PATCH] Support official CLooG.org versions.
  - From: Jack Howarth
- Re: [PATCH] Support official CLooG.org versions.
  - From: Paolo Bonzini
- Re: [PATCH] Support official CLooG.org versions.
  - From: Paolo Bonzini
- Re: [PATCH] Support official CLooG.org versions.
  - From: Paolo Bonzini
- Re: [PATCH] Support official CLooG.org versions.
  - From: Tobias Grosser
- Re: [PATCH] Support official CLooG.org versions.
  - From: Paolo Bonzini
- Re: [PATCH] Support official CLooG.org versions.
  - From: Tobias Grosser
- Re: [PATCH] Support official CLooG.org versions.
  - From: Jack Howarth

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