This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/20614] PowerPC - inefficient use of condition register
- 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: 4 Oct 2005 06:18:53 -0000
- Subject: [Bug target/20614] PowerPC - inefficient use of condition register
- References: <bug-20614-10175@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from pinskia at gcc dot gnu dot org 2005-10-04 06:18 -------
I should note on the 970 (fx at least), logical cr instructions can only appear
in the first dispatch group.
(Table6-6. Instructions with Group Formation Restrictions).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20614