This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug optimization/13373] optimization with -frerun-cse-after-loop -fexpensive-optimizations produces wrong code on mcore
- From: "kazu at cs dot umass dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Dec 2003 05:49:14 -0000
- Subject: [Bug optimization/13373] optimization with -frerun-cse-after-loop -fexpensive-optimizations produces wrong code on mcore
- References: <20031210103832.13373.olaf@bonorden.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kazu at cs dot umass dot edu 2003-12-24 05:49 -------
In my reduced case, xor is removed during the first cse pass.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13373