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[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion
- From: "mathias at gaunard dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Jun 2013 15:59:14 +0000
- Subject: [Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion
- Auto-submitted: auto-generated
- References: <bug-53525-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525
Mathias Gaunard <mathias at gaunard dot com> changed:
What |Removed |Added
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CC| |mathias at gaunard dot com
--- Comment #16 from Mathias Gaunard <mathias at gaunard dot com> ---
I opened bug #56746 a while ago which is somewhat related to this.
ftrack-macro-expansion is causing 50% increased memory usage in my case (C++
code with heavy usage of macros and templates).
Please also consider memory usage and not just performance.