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[Bug regression/35671] New: [POSSIBLY NOT A BUG] GCC 4.3.0 vs. 4.2.3 observations
- From: "t dot artem at mailcity dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Mar 2008 23:31:32 -0000
- Subject: [Bug regression/35671] New: [POSSIBLY NOT A BUG] GCC 4.3.0 vs. 4.2.3 observations
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
With the same CFLAGS/CXXFLAGS, GCC 4.3.0 produces the code which is on average
1-5% bigger then the code produced by GCC 4.2.3.
My usual c|c++ flags are: -march=pentium2 -O2 -pipe -ftree-vectorize
I've tested wine 0.9.58 and KDE 3.5.9.
--
Summary: [POSSIBLY NOT A BUG] GCC 4.3.0 vs. 4.2.3 observations
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: regression
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: t dot artem at mailcity dot com
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35671