[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
This commit is contained in:
Joel E. Denny 2019-08-14 02:56:20 +00:00
parent 7df8868628
commit c1911fe14e

View File

@ -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);