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[Bug rtl-optimization/22563] [3.4/4.0/4.1 Regression] performance regression for gcc newer than 2.95
- From: "mmitchel at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Oct 2005 04:12:47 -0000
- Subject: [Bug rtl-optimization/22563] [3.4/4.0/4.1 Regression] performance regression for gcc newer than 2.95
- References: <bug-22563-10914@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from mmitchel at gcc dot gnu dot org 2005-10-31 04:12 -------
Leaving as P2.
I've seen reports of similar bitfield problems on a variety of problems. This
kind of code doesn't show up much in scientific computing, but it does show up
in network applications, operating-system kernels, etc.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22563