[Docs] Document forwarding arguments with lit

Explain how to forward arguments to dotest.py from lit.

llvm-svn: 372894

diff --git a/lldb/docs/resources/test.rst b/lldb/docs/resources/test.rst
index 3a4f210..2305aef 100644 (file)
--- a/lldb/docs/resources/test.rst
+++ b/lldb/docs/resources/test.rst
@@ -133,6 +133,14 @@ LIT can also filter based on test name.
    > ./bin/llvm-lit -sv tools/lldb/lit --filter CommandScriptImmediateOutput
 
 
+It is also possible to forward arguments to dotest.py by passing ``--param`` to
+lit and setting a value for ``dotest-args``.
+
+::
+
+   > ./bin/llvm-lit -sv tools/lldb/lit --param dotest-args='-C gcc'
+
+
 Running the Test Suite Remotely
 -------------------------------