------- Comment #12 from vmakarov at redhat dot com 2009-09-03 15:01 ------- It looks as an old IRA rare hidden bug which was triggered by the new patches. I check IRA on valgrind on a lot of tests but never saw it.
Update_equiv_reg imported from the old RA uses pseudo class but it was never set up. And the problem is that it can not be set up at this stage yet. I'll send a patch to fix it in a few hours. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41241
