------- Comment #7 from vmakarov at redhat dot com 2009-01-23 15:58 ------- If it is a problem, it is not a problem of IRA. The usage of the old RA results in the same abort. Neither the old RA, nor IRA assigns CX to pseudos. CX is started to be used by reload, so I think it is reload responsibility to save/restore CX if it is proved to be a problem. And implementing the save/restore will be not easy to do.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38941
