This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/51782] Missing address-space information leads to wrong code
- From: "gjl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 07 Jan 2012 12:08:25 +0000
- Subject: [Bug tree-optimization/51782] Missing address-space information leads to wrong code
- Auto-submitted: auto-generated
- References: <bug-51782-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782
--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-01-07 12:08:25 UTC ---
Created attachment 26263
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26263
a-bug.s (assembler output)
read_rgb_ok uses LPM instructions to read data (okay)
read_rgb_bug uses LD/LDD instructions to read data (wrong)