Delete dead code.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196551 91177308-0d34-0410-b5e6-96231b3b80d8
[Stackmap] Update stackmap unit test to use AnyRegCC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196552 91177308-0d34-0410-b5e6-96231b3b80d8