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[Bug middle-end/23181] [4.1 Regression] Slowdown of the bresenham line drawing by roughly 20%
- 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: 3 Jan 2006 15:54:56 -0000
- Subject: [Bug middle-end/23181] [4.1 Regression] Slowdown of the bresenham line drawing by roughly 20%
- References: <bug-23181-176@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #20 from pinskia at gcc dot gnu dot org 2006-01-03 15:54 -------
4.2.0 produces good code on x86 also.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work|4.0.0 3.4.0 |4.0.0 3.4.0 4.2.0
Summary|[4.1/4.2 Regression] |[4.1 Regression] Slowdown of
|Slowdown of the bresenham |the bresenham line drawing
|line drawing by roughly 20% |by roughly 20%
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23181