Revert x86_64 ABI changes until I have time to check the items raised by Eli.

llvm-svn: 134765
2 files changed
tree: 652d22b95878cfef73ef1af9011e63c02279fc9c
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/