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[Bug c++/52147] Preprocessed Chromium source with long compile time
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 07 Feb 2012 10:34:32 +0000
- Subject: [Bug c++/52147] Preprocessed Chromium source with long compile time
- Auto-submitted: auto-generated
- References: <bug-52147-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52147
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-02-07
Ever Confirmed|0 |1
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-07 10:34:32 UTC ---
Thanks.
The slowest one looks autogenerated, simply a very large translation unit.
Lots of functions with lots of function calls. Nothing special sticks out when
looking at -ftime-report.
The one with the largest difference spends the most time in the C++ frontend
where it also regressed.