[yaml2obj] Move redundant statements into a separate static function

Reviewers: jhenderson, grimar

Reviewed By: jhenderson

Subscribers: jakehehrlich, llvm-commits

Differential Revision: https://reviews.llvm.org/D55220

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@348264 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed