[Bug target/63893] gcc.dg/pr61599-1.c fails on darwin, due to -mcmodel=medium

[fxcoudert at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63893

--- Comment #1 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
gcc.target/i386/pr63538.c also fails, also due to -mcmodel=medium