Add stN aliases for the FPU (stmmN) registers on MacOSX. This should
improve compatibility between MacOSX and other platforms, and fix
x86*-fp-write tests without having to duplicate them.
Thanks for doing this. The changes look pretty straight-forward.
The main thing I think is missing here is the shelltest equivalent of @skipIfOutOfTreeDebugserver -- most people build/test lldb with the system debug server (because, reasons...) and so the test will still fail in those configurations...
Long term, probably yes. Short term, the tests are broken again because of ftag changes, so I think we can get away without it.
That said, I need to test this more. I'll also try running tests with out-of-tree debugserver to see if anything else fails.