This directory and its subdirectories contain the LLVM nightly test infrastructure. This is technically version "4.0" of the LLVM nightly test architecture.
The infrastructure has the following layout:
$ROOT/lnt - Top-level Python 'lnt' module
$ROOT/lnt/server/db - Database schema, utilities, and examples of the LNT plist format.
$ROOT/docs - Sphinx documentation for LNT.
$ROOT/tests - Tests for the infrastructure.
For more information, see the web documentation, or docs/.