OptParser: Emit HelpText field for option groups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90599 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/OptParserEmitter.cpp b/utils/TableGen/OptParserEmitter.cpp
index ce1aef5..3cd5784 100644
--- a/utils/TableGen/OptParserEmitter.cpp
+++ b/utils/TableGen/OptParserEmitter.cpp
@@ -127,7 +127,18 @@
OS << "INVALID";
// The other option arguments (unused for groups).
- OS << ", INVALID, 0, 0, 0, 0)\n";
+ OS << ", INVALID, 0, 0";
+
+ // The option help text.
+ if (!dynamic_cast<UnsetInit*>(R.getValueInit("HelpText"))) {
+ OS << ",\n";
+ OS << " ";
+ write_cstring(OS, R.getValueAsString("HelpText"));
+ } else
+ OS << ", 0";
+
+ // The option meta-variable name (unused).
+ OS << ", 0)\n";
}
OS << "\n";