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[Bug rtl-optimization/23523] peephole2 causes code size on i686
- 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 Nov 2005 02:15:59 -0000
- Subject: [Bug rtl-optimization/23523] peephole2 causes code size on i686
- References: <bug-23523-1008@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from pinskia at gcc dot gnu dot org 2005-11-03 02:15 -------
Have you tested the speed? As I said I really doubt it makes a real world
change in terms of speed. This is different from code size. If you want it
smaller use -Os or -march=pentium3 (as i686 is faster when splitting up the
complex instructions).
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23523