https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108687
--- Comment #7 from Andrew Macleod <amacleod at redhat dot com> --- (In reply to Stefan Schulze Frielinghaus from comment #6) > Just to be sure: in the initial commit I missed adding -march=z13 and only > mentioned it in commit 2 > > I will come up with those logs and mail them to you. yeah, I was compiling with -march=z13 too.