[llvm-commits] [llvm] r90599 - /llvm/trunk/utils/TableGen/OptParserEmitter.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Fri Dec  4 15:41:24 2009
New Revision: 90599

URL: http://llvm.org/viewvc/llvm-project?rev=90599&view=rev
Log:
OptParser: Emit HelpText field for option groups.

Modified:
    llvm/trunk/utils/TableGen/OptParserEmitter.cpp

Modified: llvm/trunk/utils/TableGen/OptParserEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/OptParserEmitter.cpp?rev=90599&r1=90598&r2=90599&view=diff

==============================================================================
--- llvm/trunk/utils/TableGen/OptParserEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/OptParserEmitter.cpp Fri Dec  4 15:41:24 2009
@@ -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";