This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/49391] [arm] sp not accepted as input for alu operation
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 20 Jun 2011 16:05:39 +0000
- Subject: [Bug target/49391] [arm] sp not accepted as input for alu operation
- Auto-submitted: auto-generated
- References: <bug-49391-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49391
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Keywords| |missed-optimization
Last reconfirmed| |2011.06.20 16:05:21
CC| |ramana at gcc dot gnu.org
Ever Confirmed|0 |1
Known to fail| |4.6.0, 4.7.0
Severity|minor |enhancement
--- Comment #1 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-06-20 16:05:21 UTC ---
The bic / and instructions with constants should allow the SP register as a
source in ARM state.
cheers
Ramana