This patch does not do anything, but paves the way for future changes,
where %run command will be expanded into a script performing the testing
on device.
Differential Revision: https://reviews.llvm.org/D46553
llvm-svn: 332144
The try-lock guard change seems to be making this test fail on Mac, but
I haven't been able to reproduce the failure. Disabling the test on Mac
to fix build bot.
llvm-svn: 331894
Matt Morehouse