https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-03-23 CC| |ebotcazou at gcc dot gnu.org Target Milestone|--- |5.0 Summary|Unable to coalesce |[5 regression] unable to |ssa_names 2 and 87 which |coalesce ssa_names 2 and 87 |are marked as MUST COALESCE |which are marked as MUST |if ZCX_By_Default is set |COALESCE |False | Ever confirmed|0 |1 --- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- I can reproduce.