[llvm] r266549 - IR: Use an explicit map for debug info type uniquing

[Duncan P. N. Exon Smith via llvm-commits]

> On 2016-Apr-17, at 00:10, Peter Collingbourne <peter at pcc.me.uk> wrote:
> 
> On Sat, Apr 16, 2016 at 8:58 PM, Duncan P. N. Exon Smith via llvm-commits <llvm-commits at lists.llvm.org> wrote:
> I have updated LTOCodeGenerator.cpp, the two "linking" spots in
> gold-plugin.cpp, and llvm-link (unless -disable-debug-info-type-map) to
> set this.
> 
> There's also a user in lld that should probably also be updated.

I found two, and updated them in r266555.