[Bug bootstrap/69709] [6 Regression] profiled bootstrap error on s390x-linux-gnu with r233194

[vogt at linux dot vnet.ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69709

--- Comment #5 from Dominik Vogt <vogt at linux dot vnet.ibm.com> ---
@Matthias: So far it only happens for me when building a gcc rpm from source on
a (very slow VM), but not when compiling the same sources.  Is there anything
special about your build machine or environment on it?