https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70484
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |6.0 Summary|[4.9/5/6 Regression] Wrong |[4.9/5 Regression] Wrong |optimization with aliasing |optimization with aliasing |and access via char |and access via char --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed on trunk sofar.