1 files changed, 7 insertions, 2 deletions
diff --git a/include/llvm/Target/RegInfo.h b/include/llvm/Target/RegInfo.h
index 726baabf24..bb1b029b28 100644
--- a/include/llvm/Target/RegInfo.h
+++ b/include/llvm/Target/RegInfo.h
@@ -8,9 +8,14 @@
 #ifndef LLVM_TARGET_REGINFO_H
 #define LLVM_TARGET_REGINFO_H
 
-class LiveRangeInfo;
-class Method;
+#include "llvm/Support/NonCopyable.h"
+#include <hash_map>
+#include <string>
+
+class Value;
 class Instruction;
+class Method;
+class LiveRangeInfo;
 class LiveRange;
 class AddedInstrns;
 class MachineInstr;