http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 31345 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31345&action=edit gcc49-pr59362.patch The problem is that the new stmt folding in the objsz pass can create new SSA_NAMEs and the code wasn't prepared for that.