AMDGPU: Remove deadcode from AMDGPUInstPrinter

Reviewers: arsenm

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, llvm-commits, t-tye

Differential Revision: https://reviews.llvm.org/D36034

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309477 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed