From dbb757f462054ff9e06a46ce72135843e42f960b 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

llvm-svn: 368787
---
 llvm/utils/FileCheck/FileCheck.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/llvm/utils/FileCheck/FileCheck.cpp b/llvm/utils/FileCheck/FileCheck.cpp
index 879a383..2710ccb 100644
--- a/llvm/utils/FileCheck/FileCheck.cpp
+++ b/llvm/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);
 
-- 
2.7.4