Don't internalize globals starting with "__wrap_"
Don't internalize globals starting with "__wrap_"

A use case is call replacement via GNU linker switch --wrap.  The
functions starting with "__wrap_" may not be referenced until final
link and LLVM optimizations may delete them if they are internalized.

Oblomov/pocl,franz/pocl,pocl/pocl,franz/pocl,pocl/pocl,Oblomov/pocl,franz/pocl,pocl/pocl,Oblomov/pocl,Oblomov/pocl,franz/pocl,pocl/pocl,pocl/pocl,franz/pocl,Oblomov/pocl