https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113396
--- Comment #5 from David Binderman <dcb314 at hotmail dot com> --- Bisect range seems to be g:e03a0a4d73a478928b26213363fa5dbb9fc8695f .. g:4e1914625dec4aa09a5671c6294e877dbf4518f5, which is 1850 commits. I will continue the bisection.