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[Bug rtl-optimization/21527] [4.0/4.1/4.2/4.3 Regression] BYTEmark bitmap test: Regression with Profiled Optimization
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Sep 2007 15:03:53 -0000
- Subject: [Bug rtl-optimization/21527] [4.0/4.1/4.2/4.3 Regression] BYTEmark bitmap test: Regression with Profiled Optimization
- References: <bug-21527-10607@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2007-09-12 15:03 -------
For 4.3 we improve runtime with FDO and -O2, in both cases, with and without
FDO 4.3 scores 20% better than 3.4. With 4.1 I also see better scores with
FDO.
For -O3 scores are the same with/w/o FDO for 4.1 and trunk. -> FIXED.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|4.1.3 |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21527