diff --git a/lib/Target/SparcV9/MappingInfo.cpp b/lib/Target/SparcV9/MappingInfo.cpp
index b79742d6650..6f808ab7780 100644
--- a/lib/Target/SparcV9/MappingInfo.cpp
+++ b/lib/Target/SparcV9/MappingInfo.cpp
@@ -106,7 +106,7 @@ void getMappingInfoForFunction::writeEpilogue(const std::string &symbolPrefix,
 
 /// outByte -- NOT DONE YET.
 void outByte (unsigned char b) {
-  Out << "\t.byte " << tmp << "\n";
+  //Out << "\t.byte " << tmp << "\n";
 }