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RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements

From: Joern Rennecke <amylaar at spamcop dot net>
To: ctuning-discussions at googlegroups dot com, Grigori Fursin <grigori dot fursin at inria dot fr>
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, 06 Nov 2009 10:28:17 -0500
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>

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.

Follow-Ups:
- RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Grigori Fursin

References:
- RE: plugin hooks
  - From: Joern Rennecke
- [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Grigori Fursin
- Re: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Joern Rennecke
- RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Grigori Fursin
- Re: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Ian Lance Taylor
- RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Grigori Fursin
- RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Joern Rennecke
- RE: [plugins-ici-cloning-instrumentation] new GCC plugin developements
  - From: Grigori Fursin

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