Remove the SystemZ backend.

llvm-svn: 142879
6 files changed
tree: 421f636aa9c2846197b5419649a78d9fe0b928b0
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/