https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39612
Jeffrey A. Law <law at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #34 from Jeffrey A. Law <law at redhat dot com> --- It looks like unrolling cleans this whole mess up and we don't get the uninitialized memory reads anymore.