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Re: Does anyone use -fprofile-use with C++?

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: Daniel Kegel <dank at kegel dot com>
Cc: gcc at gcc dot gnu dot org
Date: Thu, 7 Apr 2005 18:32:26 -0400
Subject: Re: Does anyone use -fprofile-use with C++?
References: <4255ADD1.2050300@kegel.com>

On Apr 7, 2005, at 6:01 PM, Daniel Kegel wrote:

Judging by http://gcc.gnu.org/PR20815, I get the feeling
not many people are using the -fprofile-generate
and -fprofile-use options yet, at least not with
C++, since it appears that namespaces make those options
fall over...  It'd be nice to get this fixed for gcc-4.0
(assuming it's a real bug and not just user error).


anonymous names are always problems,  as I wrote in the bug
you can use -frandom-seed=somenumber and it should fix the problem,
I have not tested it.

-- Pinski

Follow-Ups:
- Re: Does anyone use -fprofile-use with C++?
  - From: Joe Buck

References:
- Does anyone use -fprofile-use with C++?
  - From: Daniel Kegel

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