Fix build on Windows

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181873 91177308-0d34-0410-b5e6-96231b3b80d8
[SystemZ] Consolidate assembler tests into 4 big tests


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181878 91177308-0d34-0410-b5e6-96231b3b80d8