Index: lld/trunk/COFF/InputFiles.cpp
===================================================================
--- lld/trunk/COFF/InputFiles.cpp
+++ lld/trunk/COFF/InputFiles.cpp
@@ -8,25 +8,35 @@
 //===----------------------------------------------------------------------===//
 
 #include "Chunks.h"
+#include "Config.h"
 #include "Error.h"
 #include "InputFiles.h"
 #include "Symbols.h"
-#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/Triple.h"
+#include "llvm/ADT/Twine.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/LTO/LTOModule.h"
+#include "llvm/Object/Binary.h"
 #include "llvm/Object/COFF.h"
 #include "llvm/Support/COFF.h"
-#include "llvm/Support/Debug.h"
+#include "llvm/Support/Casting.h"
 #include "llvm/Support/Endian.h"
-#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/ErrorOr.h"
+#include "llvm/Support/FileSystem.h"
+#include "llvm/Target/TargetOptions.h"
+#include "llvm-c/lto.h"
+#include <cstring>
+#include <system_error>
+#include <utility>
 
 using namespace llvm::COFF;
 using namespace llvm::object;
 using namespace llvm::support::endian;
+
 using llvm::Triple;
 using llvm::support::ulittle32_t;
-using llvm::sys::fs::file_magic;
-using llvm::sys::fs::identify_magic;
 
 namespace lld {
 namespace coff {
Index: lld/trunk/lib/ReaderWriter/FileArchive.cpp
===================================================================
--- lld/trunk/lib/ReaderWriter/FileArchive.cpp
+++ lld/trunk/lib/ReaderWriter/FileArchive.cpp
@@ -8,25 +8,27 @@
 //===----------------------------------------------------------------------===//
 
 #include "lld/Core/ArchiveLibraryFile.h"
+#include "lld/Core/File.h"
 #include "lld/Core/LLVM.h"
-#include "lld/Core/LinkingContext.h"
-#include "lld/Driver/Driver.h"
-#include "llvm/ADT/Hashing.h"
+#include "lld/Core/Reader.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Object/Archive.h"
-#include "llvm/Object/ObjectFile.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/Support/Format.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/Object/Error.h"
+#include "llvm/Support/ErrorOr.h"
+#include "llvm/Support/FileSystem.h"
+#include "llvm/Support/raw_ostream.h"
 #include <memory>
 #include <set>
+#include <string>
+#include <system_error>
 #include <unordered_map>
+#include <utility>
+#include <vector>
 
 using llvm::object::Archive;
-using llvm::object::ObjectFile;
-using llvm::object::SymbolRef;
-using llvm::object::symbol_iterator;
-using llvm::object::object_error;
 
 namespace lld {
 
@@ -213,4 +215,4 @@
   add(std::unique_ptr<Reader>(new ArchiveReader(logLoading)));
 }
 
-} // end namespace lld
+} // namespace lld
Index: lld/trunk/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
===================================================================
--- lld/trunk/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
+++ lld/trunk/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
@@ -9,11 +9,17 @@
 
 #include "gtest/gtest.h"
 #include "../../lib/ReaderWriter/MachO/MachONormalizedFile.h"
+#include "lld/ReaderWriter/MachOLinkingContext.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
 #include "llvm/Support/MachO.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/YAMLTraits.h"
+#include <cstdint>
+#include <memory>
 
 using llvm::StringRef;
 using llvm::MemoryBuffer;
-using llvm::ErrorOr;
 
 using namespace lld::mach_o::normalized;
 using namespace llvm::MachO;
Index: lld/trunk/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp
===================================================================
--- lld/trunk/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp
+++ lld/trunk/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp
@@ -9,9 +9,17 @@
 
 #include "gtest/gtest.h"
 #include "../../lib/ReaderWriter/MachO/MachONormalizedFile.h"
+#include "lld/Core/Atom.h"
+#include "lld/Core/DefinedAtom.h"
+#include "lld/Core/File.h"
+#include "lld/Core/UndefinedAtom.h"
+#include "lld/ReaderWriter/MachOLinkingContext.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/Support/Error.h"
 #include "llvm/Support/MachO.h"
-
-using llvm::ErrorOr;
+#include "llvm/Support/YAMLTraits.h"
+#include <cstdint>
+#include <memory>
 
 using namespace lld::mach_o::normalized;
 using namespace llvm::MachO;
Index: lld/trunk/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp
===================================================================
--- lld/trunk/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp
+++ lld/trunk/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp
@@ -9,11 +9,19 @@
 
 #include "gtest/gtest.h"
 #include "../../lib/ReaderWriter/MachO/MachONormalizedFile.h"
+#include "lld/ReaderWriter/MachOLinkingContext.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
 #include "llvm/Support/MachO.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/raw_ostream.h"
+#include <cstdint>
+#include <memory>
+#include <system_error>
+#include <string>
 
 using llvm::StringRef;
 using llvm::MemoryBuffer;
-using llvm::ErrorOr;
 using lld::mach_o::normalized::NormalizedFile;
 using lld::mach_o::normalized::Symbol;
 using lld::mach_o::normalized::Section;