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Re: [PATCH 2/n] OpenMP 4.0 offloading infrastructure: LTO streaming
- From: Richard Biener <rguenther at suse dot de>
- To: Ilya Verbin <iverbin at gmail dot com>
- Cc: Kirill Yukhin <kirill dot yukhin at gmail dot com>, Jakub Jelinek <jakub at redhat dot com>, Thomas Schwinge <thomas at codesourcery dot com>, Jan Hubicka <hubicka at ucw dot cz>, gcc-patches at gcc dot gnu dot org, Ilya Tocar <tocarip at gmail dot com>, Andrey Turetskiy <andrey dot turetskiy at gmail dot com>, Bernd Schmidt <bernds at codesourcery dot com>, vmakarov at redhat dot com
- Date: Thu, 13 Nov 2014 09:42:33 +0100 (CET)
- Subject: Re: [PATCH 2/n] OpenMP 4.0 offloading infrastructure: LTO streaming
- Authentication-results: sourceware.org; auth=none
- References: <20141024141601 dot GA62562 at msticlxl57 dot ims dot intel dot com> <20141024142028 dot GD10376 at tucnak dot redhat dot com> <20141028193047 dot GA17865 at msticlxl57 dot ims dot intel dot com> <20141103092447 dot GO5026 at tucnak dot redhat dot com> <20141105124655 dot GA42356 at msticlxl57 dot ims dot intel dot com> <alpine dot LSU dot 2 dot 11 dot 1411121021400 dot 374 at zhemvz dot fhfr dot qr> <20141112141017 dot GA35267 at msticlxl57 dot ims dot intel dot com> <alpine dot LSU dot 2 dot 11 dot 1411121508530 dot 374 at zhemvz dot fhfr dot qr> <20141112143443 dot GB35267 at msticlxl57 dot ims dot intel dot com> <alpine dot LSU dot 2 dot 11 dot 1411121534470 dot 374 at zhemvz dot fhfr dot qr> <20141112173428 dot GA15431 at msticlxl57 dot ims dot intel dot com>
On Wed, 12 Nov 2014, Ilya Verbin wrote:
> On 12 Nov 15:34, Richard Biener wrote:
> > > > Seems like Vlad introduced the conflicting type with
> > > Okay, we're going to test our changes with patch in the bottom applied
> > > both to kyukhin/gomp4-offload and trunk.
> > >
> > > * gcc/lra-lives.c (struct bb_data): Rename to ...
> > > (struct bb_data_pseudos): ... this.
> > > (initiate_live_solver): Update struct name.
> > >
> > > Is it ok if lto-bootstrap pass?
> >
> > Ok.
>
> With this patch lto-bootstrap reached comparison stage and failed:
>
> Comparing stages 2 and 3
> Bootstrap comparison failure!
> gcc/tree-sra.o differs
> make[3]: *** [compare] Error 1
>
> In objdump I see the difference only in .gnu.lto_.decls.1 section.
> And this error occurs both on trunk and with our patches applied, so looks like
> everything is ok?
Yeah, I think the above is already reported as -fcompare-debug fail.
Thanks,
Richard.