AMDGPU/R600: Use machine operands instead of ints to track literals

This will be used for global addresses

Reviewers: tstellard

Subscribers: arsenm

Differential Revision: http://reviews.llvm.org/D19789

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269476 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed