Output a bit more information in the debug printing for MBP. This was
useful when analyzing parts of zlib's behavior here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195588 91177308-0d34-0410-b5e6-96231b3b80d8
SparcFrameLowering.cpp: Prune 'DL' [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195590 91177308-0d34-0410-b5e6-96231b3b80d8