From c1911fe14ea329fd2a9988085e17e3d09a6e2c68 Mon Sep 17 00:00:00 2001
From: "Joel E. Denny" <jdenny.ornl@gmail.com>
Date: Wed, 14 Aug 2019 02:56:20 +0000
Subject: [PATCH] [FileCheck] Document FILECHECK_OPTS in -help

Reviewed By: thopre

Differential Revision: https://reviews.llvm.org/D65707

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368787 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/FileCheck/FileCheck.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/utils/FileCheck/FileCheck.cpp b/utils/FileCheck/FileCheck.cpp
index 879a3834eda..2710ccb406c 100644
--- a/utils/FileCheck/FileCheck.cpp
+++ b/utils/FileCheck/FileCheck.cpp
@@ -24,6 +24,10 @@
 #include <cmath>
 using namespace llvm;
 
+static cl::extrahelp FileCheckOptsEnv(
+    "\nOptions are parsed from the environment variable FILECHECK_OPTS and\n"
+    "from the command line.\n");
+
 static cl::opt<std::string>
     CheckFilename(cl::Positional, cl::desc("<check-file>"), cl::Optional);
 
-- 
2.49.0