https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82271
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |8.0 Target Milestone|--- |5.5 Summary|loop gets miscompiled on |[5/6/7 Regression] loop |powerpc at -O2 |gets miscompiled on powerpc | |at -O2 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Can you try bisecting what introduced it? May be similarly (un-)useful as the fixing rev. of course.