amdgcn,waitcnt: Add datalayout info
amdgcn,waitcnt: Add datalayout info

This file is only compiled for GCN which all share the same layout

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Aaron Watry <awatry@gmail.com>

git-svn-id: e7f1ab7c2a259259587475a3e7520e757882f167@312493 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/libclc,llvm-mirror/libclc,llvm-mirror/libclc,llvm-mirror/libclc,llvm-mirror/libclc,llvm-mirror/libclc,llvm-mirror/libclc