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Subject: Re: New modref/ipa_modref optimization passes
To: Richard Biener <rguenther@suse.de>,Jan Hubicka <hubicka@ucw.cz>
CC: Tobias Burnus <burnus@net-b.de>, gcc-patches@gcc.gnu.org,
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On 16 October 2020 11:20:23 CEST, Richard Biener <rguenther@suse=2Ede> wrot=
e:

>IMHO the cleanest way would be to swap the CAF token field and
>the dim[] field (which is an ABI change for -fcoarray)

I think coarrays are new anyway so I suppose an ABI break is fine?