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RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
- From: "Grigori Fursin" <grigori dot fursin at inria dot fr>
- To: <ctuning-discussions at googlegroups dot com>
- Cc: "'Ian Lance Taylor'" <iant at google dot com>, "'Yuanjie Huang'" <huangyuanjie at ict dot ac dot cn>, "'Liang Peng'" <pengliang at ict dot ac dot cn>, "'Zbigniew Chamski'" <zbigniew dot chamski at gmail dot com>, "'GCC Mailing List'" <gcc at gcc dot gnu dot org>, "'Yuri Kashnikoff'" <yuri dot kashnikoff at gmail dot com>, "'Diego Novillo'" <dnovillo at google dot com>
- Date: Fri, 6 Nov 2009 16:45:47 +0100
- Subject: RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
- References: <4AE6E471.4020200@starynkevitch.net> <84fc9c000910270518s147e0cc4t7f1cd53049c5d590@mail.gmail.com> <4AE6E5D0.4010401@starynkevitch.net> <mcrvdi1klsb.fsf@dhcp-172-17-9-151.mtv.corp.google.com> <4AE7014A.1000903@starynkevitch.net> <mcr3a54lwb4.fsf@dhcp-172-17-9-151.mtv.corp.google.com> <4AE70C5E.4050005@starynkevitch.net> <84fc9c000910270839v2d9efe0dw829c8647f361c96f@mail.gmail.com> <4AE7164D.9010200@starynkevitch.net> <84fc9c000910270855w736df367qe511d8db280aaeb4@mail.gmail.com> <2dc303d60910271056h17038110ib63c53cfa374f5c7@mail.gmail.com> <002c01ca5746$9dd43da0$d97cb8e0$@fursin@inria.fr> <20091102074959.p8410ulv28sg0w44-nzlynne@webmail.spamcop.net> <008601ca5e09$93164fb0$b942ef10$@fursin@inria.fr> <20091105082557.75c2estyoog8ss0c-nzlynne@webmail.spamcop.net> <00b101ca5e1f$6ecf31b0$4c6d9510$@fursin@inria.fr> <mcrocng1r8s.fsf@dhcp-172-17-9-151.mtv.corp.google.com> <019b01ca5eea$c70e45c0$552ad140$@fursin@inria.fr> <20091106095419.fvs0otmbwowg0scw-nzlynne@webmail.spamcop.net> <01b501ca5ef3 $276d7870$76486950$@fursin@inria.fr> <20091106102817.xmch3fezokkkw8wc-nzlynne@webmail.spamcop.net>
True, but I guess it should have been resolved with the current plugin mechanism in GCC 4.5
so maybe we do not need this option anymore ?..
Cheers,
Grigori
> -----Original Message-----
> From: ctuning-discussions@googlegroups.com [mailto:ctuning-discussions@googlegroups.com] On
> Behalf Of Joern Rennecke
> Sent: Friday, November 06, 2009 4:28 PM
> To: ctuning-discussions@googlegroups.com; Grigori Fursin
> Cc: 'Ian Lance Taylor'; 'Yuanjie Huang'; 'Liang Peng'; 'Zbigniew Chamski'; 'GCC Mailing List';
> 'Yuri Kashnikoff'; 'Diego Novillo'
> Subject: RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
>
>
> Quoting Grigori Fursin <grigori.fursin@inria.fr>:
>
> >
> > Ok, that's fine ...
> >
> > By the way, the ICI itself should not touch too much of the GCC code -
> > it's an API on top of current plugin API. After resolving the issue
> > with the pass names that is necessary for ICI to work properly,
> > could you actually please check what will be all the necessary current
> > GCC modifications to add ICI ... If it really modifies some critical
> > parts, we can leave it for the next version then ...
>
> I think things like sticking -export-dynamic into make files rules are
> a portability showstopper.
> There should be an autoconf test to check if the option is available.
>
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