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[Bug regression/16703] [3.5 Regression] g++ v3.5.0 produces slower code than v3.4.1 for loops.
- 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: 25 Jul 2004 05:39:41 -0000
- Subject: [Bug regression/16703] [3.5 Regression] g++ v3.5.0 produces slower code than v3.4.1 for loops.
- References: <20040725044032.16703.godaves@yahoo.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-25 05:39 -------
First off what is the full version of gcc aka what is the date on the compiler?
Second next time say what target this is because gcc supports many and on some 3.5.0 is faster
already than 3.4.x.
For both of these giving the output of gcc -v will do.
--
What |Removed |Added
----------------------------------------------------------------------------
Component|c++ |regression
GCC target triplet| |i686-pc-linux-gnu
Keywords| |missed-optimization
Summary|g++ v3.5.0 produces slower |[3.5 Regression] g++ v3.5.0
|code than v3.4.1 for loops. |produces slower code than
| |v3.4.1 for loops.
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16703