https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|rtl-optimization |middle-end --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Oh yes out of ssa used the wrong coalescing: Coalesce list: (24)buf_24 & (33)_33 [map: 9, 16] : Success -> 9 Just by accident.