Changes to build successfully with GCC 3.02


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/IntervalPartition.cpp b/lib/Analysis/IntervalPartition.cpp
index 8616cb7..fff8d22 100644
--- a/lib/Analysis/IntervalPartition.cpp
+++ b/lib/Analysis/IntervalPartition.cpp
@@ -9,6 +9,7 @@
 #include "Support/STLExtras.h"
 
 using namespace cfg;
+using std::make_pair;
 
 //===----------------------------------------------------------------------===//
 // IntervalPartition Implementation