[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This worked for me on the trunk.  I did not try any earlier version though.