Add #include <climits> to get the definition of INT_MAX.
llvm-svn: 59692
diff --git a/llvm/lib/CodeGen/ScheduleDAG.cpp b/llvm/lib/CodeGen/ScheduleDAG.cpp
index f651906..cf9896b 100644
--- a/llvm/lib/CodeGen/ScheduleDAG.cpp
+++ b/llvm/lib/CodeGen/ScheduleDAG.cpp
@@ -18,6 +18,7 @@
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Support/Debug.h"
+#include <climits>
using namespace llvm;
ScheduleDAG::ScheduleDAG(SelectionDAG *dag, MachineBasicBlock *bb,