[Bug target/63815] [5 Regression] g++.dg/other/pr53811.C fails with -mcmodel=large -fpic

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63815

--- Comment #12 from Iain Sandoe <iains at gcc dot gnu.org> ---
if there's a guard for mcmodel=large support, that should be added
[since we have not had time to implement mcmodel=large for Darwin, I would
expect the test to fail there anyway]