AMDGPU: Move ADDRIndirect complex pattern into R600Instructions.td

Summary: This is only used by R600.

Reviewers: arsenm

Reviewed By: arsenm

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

Differential Revision: https://reviews.llvm.org/D37114

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323709 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed