This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/36223] IV-opt is not optimal for mips
- From: "sandra at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jun 2008 02:05:03 -0000
- Subject: [Bug target/36223] IV-opt is not optimal for mips
- References: <bug-36223-14095@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from sandra at codesourcery dot com 2008-06-30 02:05 -------
Maybe I'm just being clueless here, but I don't understand why this bug was
re-categorized. In my original analysis, I traced the bad code directly to the
RA pass un-doing the results of previous optimizations. Andrew, if you think
it is going wrong somewhere else, can you provide more details as to where, and
what code you think ought to be coming out of that pass that isn't? I could
perhaps chew on this some more if I knew what to look for.
--
sandra at codesourcery dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36223