[llvm] [lit] Support wildcard in --xfail-not option (PR #151191)

[Joel E. Denny via llvm-commits]

jdenny-ornl wrote:

> It seems reasonable to have a way to tell lit you do not care if expected fails become passes

I mischaracterized it.  It says you expect that expected fails *have* become passes.



https://github.com/llvm/llvm-project/pull/151191