changes to make it compatible with 64bit gcc

llvm-svn: 2791
diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
index 5fbced0..7bd8dd2 100644
--- a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -22,7 +22,7 @@
 #include "llvm/Instruction.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
-
+using std::vector;
 
 //************************ Internal Functions ******************************/