https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79430
--- Comment #61 from Jürgen Reuter <juergen.reuter at desy dot de> --- (In reply to Thomas Koenig from comment #60) > r242780 works. > > With both r243586 and r244391, plus the patch for r245191 > applied, I got numerous failures in the test suite. > > Apparently, something else was wrong for some time, which > blocks the attempt at bisection for that particular error > in that range. There was also this PR: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79344 fixed in r245194. You don't apply any -fcheck=<something> flags, right?