[LLVM-C] [bindings/go] Add C and Golang bindings for COMDAT

Patch by Ben Clayton

Differential Revision: https://reviews.llvm.org/D44086

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327551 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed