message: UN-XFail TestRegisters.py
  All bots should be running a recent enough debugserver for this test to pass.
diff: @@ -72,7 +72,6 @@ class RegisterCommandsTestCase(TestBase):
  @expectedFailureAndroid(archs=["i386"])
  @skipIfFreeBSD # llvm.org/pr25057
  @skipIf(archs=no_match(['amd64', 'i386', 'x86_64']))
  - @expectedFailureDarwin(bugnumber="<rdar://problem/34092153>") # CI bots need to use updated debugserver to match ftag size change in r311579.
  @skipIfOutOfTreeDebugserver
  @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr37995")
  def test_fp_special_purpose_register_read(self):
  