[Bug rtl-optimization/57921] Alias change causes perl from SPEC 2006 to abort on MIPS

[sje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57921

--- Comment #1 from Steve Ellcey <sje at gcc dot gnu.org> ---
Created attachment 30518
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30518&action=edit
What the CSE phase generated after checkin r200133