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-rw-r--r--lib/CodeGen/ScheduleDAG.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index f6519063cd..cf9896b3fb 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/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,