[libcxxabi, libunwind] [test] Place output from tests under a 'test' subdir
Previously, all the output from the tests were placed directly in
the build directory. The tests produce a couple directories named
`__config_{exec,cache,src}__` which are easy to distinguish, and
the output from the individual tests were placed directly in a
directory named `Output`.
This is the same change as
736c6e246f5398331d83edd204a846cc967ad5c6, but for the libcxxabi
and libunwind test suites.
Differential Revision: https://reviews.llvm.org/D147628
GitOrigin-RevId: a2ef896a961c0180314acfde635f2b2f1e3625d4
1 file changed
