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Re: Feedback optimization errors running SPEC with GCC 3.4 on Darwin 6.4 (Fwd)

From: Jan Hubicka <hubicka at ucw dot cz>
To: Mostafa Hagog <MUSTAFA at il dot ibm dot com>
Cc: Jan Hubicka <jh at suse dot cz>, Ayal Zaks <ZAKS at il dot ibm dot com>,David Edelsohn <dje at watson dot ibm dot com>, gcc-patches at gcc dot gnu dot org
Date: Tue, 30 Sep 2003 12:20:50 +0200
Subject: Re: Feedback optimization errors running SPEC with GCC 3.4 on Darwin 6.4 (Fwd)
References: <20030930090501.GA20901@kam.mff.cuni.cz> <OF07CD8061.03E385EA-ONC2256DB1.0032C582-C2256DB1.00336BBE@telaviv.ibm.com>

> Are iam.gcda and iam.gcno (on darwin6.4), could be of any help to you?
Hi,
looking at .gcda files it seem to me that you are linking with the
old (and buggy) version of libgcov.  Can you please ensure you use
libgcov with my yesterday fix?
The summaries should not come out empty then.
(you can verify by gcov-dump, you should see nonzero on max_sum field of
first program summary output)

Honza

References:
- Re: Feedback optimization errors running SPEC with GCC 3.4 on Darwin 6.4 (Fwd)
  - From: Jan Hubicka
- Re: Feedback optimization errors running SPEC with GCC 3.4 on Darwin 6.4 (Fwd)
  - From: Mostafa Hagog

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