http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50374
--- Comment #6 from Ira Rosen <irar at il dot ibm.com> 2011-09-20 08:27:08 UTC --- Thanks for working on this! It looks like the problem is with the way the stmts are marked. We don't insert pattern stmts now, so the things are more tricky. I'll try to fix this.