[llvm] r221403 - [Linker] Add some test coverage for llvm.ident merging

[Rafael Espíndola]

Thanks

The content of this file:
> Added: llvm/trunk/test/Linker/Inputs/ident.b.ll

Could be added to this one:
> Added: llvm/trunk/test/Linker/ident.ll

and the RUN line changed from

> +; RUN: llvm-link %S/Inputs/ident.a.ll %S/Inputs/ident.b.ll -S | FileCheck %s

to

RUN: llvm-link %S/Inputs/ident.a.ll %%s -S | FileCheck %s

Cheers,
Rafael