Use static functions for helpers rather than static member functions. a) this changes the linking (minor at best), and b) this makes it obvious no object state is involved.
llvm-svn: 226198
This preparation for an update to http://reviews.llvm.org/D6811. GCStrategy.cpp will hopefully be moving into IR/, where as the lowering logic needs to stay in CodeGen/
llvm-svn: 226195