LLVMRunStaticConstructors can be called before object is finalized, #24028

Summary: Since you cannot call finalizeObject manually through the C-API and other functions from the C-API automatically call it, LLVMRunStaticConstructors should also call it or otherwise you cannot call it without first calling a workaround function (or call any other function from the C-API which implicitly finalizes the object).

Reviewers: dnovillo, spatel, bkramer, deadalnix, joker.eph, echristo, lhames

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16188

llvm-svn: 257849