https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128177
--- Comment #3 from David Binderman <dcb314 at hotmail dot com> --- Bisection is downto commit g:d8824c3e727cc5b95a2002a40b69e889a899f8e9, which is specific to the xtensa target hardware and g:26fca5456858ed8ef78eaae4d45beb183471a78f, mentioned earlier. Over to Andrew for their opinion.
