[PATCH] D47114: [FileCheck] Implement -v and -vv for tracing matches

[George Karpenkov via Phabricator via llvm-commits]

george.karpenkov added a comment.

@jdenny The precedence should always be given to command line flags, since that's what was specified explicitly vs. lingering in the environment.
The problem is most developers don't invoke LIT directly, they invoke a ninja target, e.g. "ninja check-clang".
In such a pattern there's no way to pass LIT flags through.


Repository:
  rL LLVM

https://reviews.llvm.org/D47114