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)