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[Bug c++/14138] [3.4/3.5 Regression] 100x -O0 C++ Compile Time Regression {3.2,3.3} -> {3.4,3.5}
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Feb 2004 16:05:16 -0000
- Subject: [Bug c++/14138] [3.4/3.5 Regression] 100x -O0 C++ Compile Time Regression {3.2,3.3} -> {3.4,3.5}
- References: <20040213092321.14138.John@xza5.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-13 16:05 -------
The problem is not really in the parser (-ftime-report is wrong but that is another bug).
The real problem is in name lookup and not using the sorted fields so it is doing a linear search almost
all the time (at least early on).
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Severity|normal |critical
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |compile-time-hog
Last reconfirmed|0000-00-00 00:00:00 |2004-02-13 16:05:14
date| |
Summary|100x -O0 C++ Compile Time |[3.4/3.5 Regression] 100x -
|Regression {3.2,3.3} -> |O0 C++ Compile Time
|{3.4,3.5} |Regression {3.2,3.3} ->
| |{3.4,3.5}
Target Milestone|--- |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14138