commit eebf029d1dc50b702b4c2e5175e68bbb1dfcb196
author Daniel Dunbar <daniel@zuster.org> Fri Dec 04 21:41:24 2009 +0000
committer Daniel Dunbar <daniel@zuster.org> Fri Dec 04 21:41:24 2009 +0000
tree e7b35e050183fa39cbd3279ae098ef26d1831acb
parent b0e3390f53526d5f43b1e9c26d9545f9fc771df9

OptParser: Emit HelpText field for option groups.

llvm-svn: 90599

llvm/utils/TableGen/OptParserEmitter.cpp

diff --git a/llvm/utils/TableGen/OptParserEmitter.cpp b/llvm/utils/TableGen/OptParserEmitter.cpp
index ce1aef5..3cd5784 100644
--- a/llvm/utils/TableGen/OptParserEmitter.cpp
+++ b/llvm/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";