R600 uses higher AS number to access kernel parameters Fixes: r298846 Differential Revision: https://reviews.llvm.org/D31520 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299245 91177308-0d34-0410-b5e6-96231b3b80d8
Previously it was added only to the BE. Differential Revision: https://reviews.llvm.org/D31323 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298721 91177308-0d34-0410-b5e6-96231b3b80d8