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[Bug preprocessor/17315] Strange compile-time regression in cpp against gcc3.4.1
- From: "kgardas at objectsecurity dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Sep 2004 15:11:44 -0000
- Subject: [Bug preprocessor/17315] Strange compile-time regression in cpp against gcc3.4.1
- References: <20040904072757.17315.kgardas@objectsecurity.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kgardas at objectsecurity dot com 2004-09-07 15:11 -------
Subject: Re: Strange compile-time regression in cpp
against gcc3.4.1
Giovanni,
I'm afraid Paolo is right that this is not libstdc++ bug, especially when
-E comparison are nearly the same and difference in line numbers count of
preprocessed files is just minor:
$ ~/usr/local/gcc3.4.2/bin/c++ -time -I../include -time -O0 -Wall -DPIC -fPIC -E basic_seq.cc|wc -l
# cc1plus 0.25 0.03
46477
$ c++ -time -I../include -time -O0 -Wall -DPIC -fPIC -E basic_seq.cc|wc -l
# cc1plus 0.27 0.03
47680
$
Karel
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17315