http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54688
--- Comment #7 from Bernd Schmidt <bernds at gcc dot gnu.org> 2012-09-26 13:50:06 UTC --- Oh, I missed that it was a MINUS rtx. This is noncanonical RTL, it should be (plus (sp) (negated constant)). Does the bug persist if you fix the sparc port in this way?
