[Bug jit/96089] Support initializers for global variables.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96089

--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
gcc_jit_global_set_initializer was added in GCC 11, which can initialize some
global variables.