https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999
--- Comment #25 from Ian Lance Taylor <ian at airs dot com> --- To which code in libgcc are you referring? I don't see it. Our goal has to be for runtime.Callers to return the same sort of values in gccgo as it does in gc. That means that your change to go/runtime/pprof/pprof.go looks wrong to me. It suggests that the ppc64 values are different from those of other architectures. What's the justification for that?
