[Bug driver/63837] [5 Regression] r217391 causes kernel build errors with GCC_COMPARE_DEBUG=1

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63837

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Sounds like GCC_COMPARE_DEBUG is adding the option in the wrong place and
causing the makefile not use the correct options.