See <URL:http://gcc.gnu.org/ml/gcc-patches/2005-04/msg02223.html> #1. Maybe treating (ior (match_code ...) (match_code ...)) as special is good enough, or maybe that's just a bad idea.
-- Summary: gensupport mistreats match_code split with an ior Product: gcc Version: 4.1.0 Status: UNCONFIRMED Keywords: wrong-code Severity: minor Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hp at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org GCC target triplet: cris-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21132