From 830a8aba04a42fa1c376e975ac59fdf9c1865e1b Mon Sep 17 00:00:00 2001
From: Varun Gandhi <varun_gandhi@apple.com>
Date: Tue, 28 Jul 2020 14:35:06 -0700
Subject: [PATCH] [docs] [lit] Add a more helpful description for lit.py's -s
 flag.

Reviewed By: yln

Differential Revision: https://reviews.llvm.org/D82808
---
 docs/CommandGuide/lit.rst     | 1 +
 utils/lit/lit/cl_arguments.py | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/CommandGuide/lit.rst b/docs/CommandGuide/lit.rst
index d29d293f32d..c9ad808e135 100644
--- a/docs/CommandGuide/lit.rst
+++ b/docs/CommandGuide/lit.rst
@@ -81,6 +81,7 @@ OUTPUT OPTIONS
 .. option:: -s, --succinct
 
  Show less output, for example don't show information on tests that pass.
+ Also show a progress bar, unless ``--no-progress-bar`` is specificed.
 
 .. option:: -v, --verbose
 
diff --git a/utils/lit/lit/cl_arguments.py b/utils/lit/lit/cl_arguments.py
index 966863624fe..baeb3635298 100644
--- a/utils/lit/lit/cl_arguments.py
+++ b/utils/lit/lit/cl_arguments.py
@@ -42,7 +42,9 @@ def parse_args():
             help="Suppress no error output",
             action="store_true")
     format_group.add_argument("-s", "--succinct",
-            help="Reduce amount of output",
+            help="Reduce amount of output."
+                 " Additionally, show a progress bar,"
+                 " unless --no-progress-bar is specified.",
             action="store_true")
     format_group.add_argument("-v", "--verbose",
             dest="showOutput",