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Re: PATCH: Profile driven specialization of indirect/virtual calls


Hi Tomas,

How does this patch handle indirect calls across files ?
e.g. the caller and the callee are in different source files.

This particular optimization will be most effective and useful
when combined with LTO, and for various reasons,
it would be nice if the profile collection (-fprofile-generate)
doesn't have to use LTO as well.

Seongbae

On 12/13/06, Tomas Bily <tbily@suse.cz> wrote:
Hi,

> >> It would be nice to have some testcase for C and C++, at least for
> >> successful
> >> instrumentation.  Bonus points if you can test for a successful
> >> transformation
> >> with -fprofile-use.
> >
> >There are two testcases (one C and one C++) in the patch.
>
> Doh, sorry.  I only looked at the changelog.

sorry. I forgot add them to changelog.

Tomas



--
#pragma ident "Seongbae Park, compiler, http://seongbae.blogspot.com";


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