1 files changed, 11 insertions, 12 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfFile.h b/lib/CodeGen/AsmPrinter/DwarfFile.h
index 54924e9806ed..167ca13c19c1 100644
--- a/lib/CodeGen/AsmPrinter/DwarfFile.h
+++ b/lib/CodeGen/AsmPrinter/DwarfFile.h
@@ -1,4 +1,4 @@
-//===-- llvm/CodeGen/DwarfFile.h - Dwarf Debug Framework -------*- C++ -*--===//
+//===- llvm/CodeGen/DwarfFile.h - Dwarf Debug Framework ---------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -10,30 +10,25 @@
 #ifndef LLVM_LIB_CODEGEN_ASMPRINTER_DWARFFILE_H
 #define LLVM_LIB_CODEGEN_ASMPRINTER_DWARFFILE_H
 
-#include "AddressPool.h"
 #include "DwarfStringPool.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/StringRef.h"
 #include "llvm/CodeGen/DIE.h"
 #include "llvm/IR/Metadata.h"
 #include "llvm/Support/Allocator.h"
 #include <memory>
+#include <utility>
 
 namespace llvm {
+
 class AsmPrinter;
 class DbgVariable;
 class DwarfCompileUnit;
 class DwarfUnit;
-class DIEAbbrev;
-class MCSymbol;
-class DIE;
 class LexicalScope;
-class StringRef;
-class DwarfDebug;
 class MCSection;
-class MDNode;
+
 class DwarfFile {
   // Target of Dwarf emission, used for sizing of abbreviations.
   AsmPrinter *Asm;
@@ -106,6 +101,7 @@ public:
   DenseMap<const MDNode *, DIE *> &getAbstractSPDies() {
     return AbstractSPDies;
   }
+
   DenseMap<const MDNode *, std::unique_ptr<DbgVariable>> &getAbstractVariables() {
     return AbstractVariables;
   }
@@ -113,9 +109,12 @@ public:
   void insertDIE(const MDNode *TypeMD, DIE *Die) {
     DITypeNodeToDieMap.insert(std::make_pair(TypeMD, Die));
   }
+
   DIE *getDIE(const MDNode *TypeMD) {
     return DITypeNodeToDieMap.lookup(TypeMD);
   }
 };
-}
-#endif
+
+} // end namespace llvm
+
+#endif // LLVM_LIB_CODEGEN_ASMPRINTER_DWARFFILE_H