Cleanup LLVMObject headers

Most notably,

llvm/Object/Binary.h no longer includes llvm/Support/MemoryBuffer.h
llvm/Object/MachOUniversal*.h no longer include llvm/Object/Archive.h
llvm/Object/TapiUniversal.h no longer includes llvm/Object/TapiFile.h

llvm-project preprocessed size:
before: 1068185081
after:  1068324320

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D119457

bolt/include/bolt/Rewrite/DWARFRewriter.h

@@ -10,6 +10,7 @@
 #define BOLT_REWRITE_DWARF_REWRITER_H
 
 #include "bolt/Core/DebugData.h"
+#include "llvm/MC/MCAsmLayout.h"
 #include <cstdint>
 #include <memory>
 #include <mutex>

llvm/include/llvm/DebugInfo/DWARF/DWARFRelocMap.h

@@ -10,6 +10,7 @@
 #define LLVM_DEBUGINFO_DWARF_DWARFRELOCMAP_H
 
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/Object/ObjectFile.h"
 #include "llvm/Object/RelocationResolver.h"
 #include <cstdint>
 

llvm/include/llvm/Object/Archive.h

@@ -13,7 +13,6 @@
 #ifndef LLVM_OBJECT_ARCHIVE_H
 #define LLVM_OBJECT_ARCHIVE_H
 
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/fallible_iterator.h"
 #include "llvm/ADT/iterator_range.h"
@@ -22,7 +21,6 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include <algorithm>
 #include <cassert>
 #include <cstdint>
 #include <memory>
@@ -30,6 +28,9 @@
 #include <vector>
 
 namespace llvm {
+
+template <typename T> class Optional;
+
 namespace object {
 
 const char ArchiveMagic[] = "!<arch>\n";

llvm/include/llvm/Object/Binary.h

@@ -16,15 +16,16 @@
 #include "llvm-c/Types.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/Object/Error.h"
+#include "llvm/Support/CBindingWrapping.h"
 #include "llvm/Support/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include <algorithm>
+#include "llvm/Support/MemoryBufferRef.h"
 #include <memory>
 #include <utility>
 
 namespace llvm {
 
 class LLVMContext;
+class MemoryBuffer;
 class StringRef;
 
 namespace object {

llvm/include/llvm/Object/COFFImportFile.h

@@ -18,10 +18,9 @@
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/Object/COFF.h"
-#include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/ObjectFile.h"
 #include "llvm/Object/SymbolicFile.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include "llvm/Support/raw_ostream.h"
 
 namespace llvm {

llvm/include/llvm/Object/COFFModuleDefinition.h

@@ -18,7 +18,7 @@
 #ifndef LLVM_OBJECT_COFFMODULEDEFINITION_H
 #define LLVM_OBJECT_COFFMODULEDEFINITION_H
 
-#include "llvm/Object/COFF.h"
+#include "llvm/BinaryFormat/COFF.h"
 #include "llvm/Object/COFFImportFile.h"
 
 namespace llvm {

llvm/include/llvm/Object/Decompressor.h

@@ -9,13 +9,15 @@
 #ifndef LLVM_OBJECT_DECOMPRESSOR_H
 #define LLVM_OBJECT_DECOMPRESSOR_H
 
-#include "llvm/ADT/SmallString.h"
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Object/ObjectFile.h"
+#include "llvm/Support/Error.h"
 
 namespace llvm {
 namespace object {
 
+class SectionRef;
+
 /// Decompressor helps to handle decompression of compressed sections.
 class Decompressor {
 public:

llvm/include/llvm/Object/ELFObjectFile.h

@@ -15,7 +15,6 @@
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/ADT/iterator_range.h"
@@ -27,19 +26,21 @@
 #include "llvm/Object/Error.h"
 #include "llvm/Object/ObjectFile.h"
 #include "llvm/Object/SymbolicFile.h"
-#include "llvm/Support/ARMAttributeParser.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/ELFAttributeParser.h"
 #include "llvm/Support/ELFAttributes.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include "llvm/Support/ScopedPrinter.h"
 #include <cassert>
 #include <cstdint>
-#include <system_error>
 
 namespace llvm {
+
+template <typename T> class SmallVectorImpl;
+
 namespace object {
 
 constexpr int NumElfSymbolTypes = 16;

llvm/include/llvm/Object/IRObjectFile.h

@@ -13,7 +13,6 @@
 #ifndef LLVM_OBJECT_IROBJECTFILE_H
 #define LLVM_OBJECT_IROBJECTFILE_H
 
-#include "llvm/ADT/PointerUnion.h"
 #include "llvm/Object/IRSymtab.h"
 #include "llvm/Object/ModuleSymbolTable.h"
 #include "llvm/Object/SymbolicFile.h"

llvm/include/llvm/Object/MachOUniversal.h

@@ -16,7 +16,6 @@
 #include "llvm/ADT/Triple.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/BinaryFormat/MachO.h"
-#include "llvm/Object/Archive.h"
 #include "llvm/Object/Binary.h"
 #include "llvm/Object/MachO.h"
 
@@ -25,6 +24,7 @@ class StringRef;
 class LLVMContext;
 
 namespace object {
+class Archive;
 class IRObjectFile;
 
 class MachOUniversalBinary : public Binary {

llvm/include/llvm/Object/MachOUniversalWriter.h

@@ -14,15 +14,22 @@
 #ifndef LLVM_OBJECT_MACHOUNIVERSALWRITER_H
 #define LLVM_OBJECT_MACHOUNIVERSALWRITER_H
 
-#include "llvm/Object/Archive.h"
-#include "llvm/Object/Binary.h"
-#include "llvm/Object/MachO.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/Twine.h"
+#include "llvm/BinaryFormat/MachO.h"
+#include "llvm/Support/Error.h"
+#include <cstdint>
+#include <string>
 
 namespace llvm {
 class LLVMContext;
 
 namespace object {
+class Archive;
+class Binary;
 class IRObjectFile;
+class MachOObjectFile;
 
 class Slice {
   const Binary *B;

llvm/include/llvm/Object/ObjectFile.h

@@ -13,7 +13,8 @@
 #ifndef LLVM_OBJECT_OBJECTFILE_H
 #define LLVM_OBJECT_OBJECTFILE_H
 
-#include "llvm/ADT/DenseMapInfo.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/ADT/iterator_range.h"
@@ -24,11 +25,10 @@
 #include "llvm/Object/SymbolicFile.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include <cassert>
 #include <cstdint>
 #include <memory>
-#include <system_error>
 
 namespace llvm {
 

llvm/include/llvm/Object/RelocationResolver.h

@@ -15,22 +15,15 @@
 #ifndef LLVM_OBJECT_RELOCATIONRESOLVER_H
 #define LLVM_OBJECT_RELOCATIONRESOLVER_H
 
-#include "llvm/ADT/Triple.h"
-#include "llvm/BinaryFormat/ELF.h"
-#include "llvm/BinaryFormat/MachO.h"
-#include "llvm/Object/COFF.h"
-#include "llvm/Object/ELFObjectFile.h"
-#include "llvm/Object/MachO.h"
-#include "llvm/Object/ObjectFile.h"
-#include "llvm/Object/Wasm.h"
-#include "llvm/Support/Casting.h"
-#include "llvm/Support/ErrorHandling.h"
 #include <cstdint>
-#include <system_error>
+#include <utility>
 
 namespace llvm {
 namespace object {
 
+class ObjectFile;
+class RelocationRef;
+
 using SupportsRelocation = bool (*)(uint64_t);
 using RelocationResolver = uint64_t (*)(uint64_t Type, uint64_t Offset,
                                         uint64_t S, uint64_t LocData,

llvm/include/llvm/Object/SymbolicFile.h

@@ -13,21 +13,23 @@
 #ifndef LLVM_OBJECT_SYMBOLICFILE_H
 #define LLVM_OBJECT_SYMBOLICFILE_H
 
-#include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/BinaryFormat/Magic.h"
 #include "llvm/Object/Binary.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/Format.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include <cinttypes>
 #include <cstdint>
 #include <cstring>
 #include <iterator>
 #include <memory>
-#include <system_error>
 
 namespace llvm {
+
+class LLVMContext;
+class raw_ostream;
+
 namespace object {
 
 union DataRefImpl {

llvm/include/llvm/Object/TapiFile.h

@@ -14,13 +14,22 @@
 #define LLVM_OBJECT_TAPIFILE_H
 
 #include "llvm/ADT/StringRef.h"
-#include "llvm/ADT/iterator_range.h"
+#include "llvm/Object/Binary.h"
 #include "llvm/Object/SymbolicFile.h"
 #include "llvm/Support/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/TextAPI/InterfaceFile.h"
+#include "llvm/Support/MemoryBufferRef.h"
+#include "llvm/TextAPI/Architecture.h"
 
 namespace llvm {
+
+class raw_ostream;
+
+namespace MachO {
+
+class InterfaceFile;
+
+}
+
 namespace object {
 
 class TapiFile : public SymbolicFile {

llvm/include/llvm/Object/TapiUniversal.h

@@ -13,16 +13,18 @@
 #ifndef LLVM_OBJECT_TAPIUNIVERSAL_H
 #define LLVM_OBJECT_TAPIUNIVERSAL_H
 
+#include "llvm/ADT/StringRef.h"
 #include "llvm/Object/Binary.h"
-#include "llvm/Object/TapiFile.h"
 #include "llvm/Support/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include "llvm/TextAPI/Architecture.h"
 #include "llvm/TextAPI/InterfaceFile.h"
 
 namespace llvm {
 namespace object {
 
+class TapiFile;
+
 class TapiUniversal : public Binary {
 public:
   class ObjectForArch {

llvm/include/llvm/Object/WindowsResource.h

@@ -31,7 +31,6 @@
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/BinaryFormat/COFF.h"
 #include "llvm/Object/Binary.h"
-#include "llvm/Object/COFF.h"
 #include "llvm/Object/Error.h"
 #include "llvm/Support/BinaryByteStream.h"
 #include "llvm/Support/BinaryStreamReader.h"
@@ -50,6 +49,7 @@ namespace object {
 
 class WindowsResource;
 class ResourceSectionRef;
+struct coff_resource_dir_table;
 
 const size_t WIN_RES_MAGIC_SIZE = 16;
 const size_t WIN_RES_NULL_ENTRY_SIZE = 16;

llvm/lib/DWP/DWP.cpp

@@ -16,6 +16,7 @@
 #include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCTargetOptionsCommandFlags.h"
 #include "llvm/Object/Decompressor.h"
+#include "llvm/Support/MemoryBuffer.h"
 
 using namespace llvm;
 using namespace llvm::object;

llvm/lib/DebugInfo/DWARF/DWARFDie.cpp

@@ -24,6 +24,7 @@
 #include "llvm/Support/FormatAdapters.h"
 #include "llvm/Support/FormatVariadic.h"
 #include "llvm/Support/MathExtras.h"
+#include "llvm/Support/ScopedPrinter.h"
 #include "llvm/Support/WithColor.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>

llvm/lib/ExecutionEngine/GDBRegistrationListener.cpp

@@ -13,6 +13,7 @@
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Mutex.h"
 #include <mutex>
 

llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp

@@ -15,6 +15,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/MSVCErrorWorkarounds.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include <cctype>
 #include <memory>

llvm/lib/Object/Archive.cpp

@@ -30,7 +30,6 @@
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
-#include <cstring>
 #include <memory>
 #include <string>
 #include <system_error>

llvm/lib/Object/ArchiveWriter.cpp

@@ -27,7 +27,6 @@
 #include "llvm/Support/Format.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/SmallVectorMemoryBuffer.h"
-#include "llvm/Support/ToolOutputFile.h"
 #include "llvm/Support/raw_ostream.h"
 
 #include <map>

llvm/lib/Object/Binary.cpp

@@ -23,9 +23,7 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ErrorOr.h"
-#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include <algorithm>
 #include <memory>
 #include <system_error>
 

llvm/lib/Object/COFFImportFile.cpp

@@ -12,10 +12,14 @@
 
 #include "llvm/Object/COFFImportFile.h"
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/Twine.h"
 #include "llvm/Object/Archive.h"
 #include "llvm/Object/ArchiveWriter.h"
 #include "llvm/Object/COFF.h"
+#include "llvm/Support/Allocator.h"
+#include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Path.h"
 
 #include <cstdint>

llvm/lib/Object/COFFModuleDefinition.cpp

@@ -17,12 +17,10 @@
 #include "llvm/Object/COFFModuleDefinition.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/Object/COFF.h"
 #include "llvm/Object/COFFImportFile.h"
 #include "llvm/Object/Error.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/Path.h"
-#include "llvm/Support/raw_ostream.h"
 
 using namespace llvm::COFF;
 using namespace llvm;

llvm/lib/Object/COFFObjectFile.cpp

@@ -25,7 +25,7 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include <algorithm>
 #include <cassert>
 #include <cinttypes>

llvm/lib/Object/Decompressor.cpp

@@ -8,7 +8,7 @@
 
 #include "llvm/Object/Decompressor.h"
 #include "llvm/BinaryFormat/ELF.h"
-#include "llvm/Object/ELFObjectFile.h"
+#include "llvm/Object/ObjectFile.h"
 #include "llvm/Support/Compression.h"
 #include "llvm/Support/DataExtractor.h"
 #include "llvm/Support/Endian.h"

llvm/lib/Object/ELFObjectFile.cpp

@@ -21,7 +21,6 @@
 #include "llvm/Object/Error.h"
 #include "llvm/Support/ARMAttributeParser.h"
 #include "llvm/Support/ARMBuildAttributes.h"
-#include "llvm/Support/Endian.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/RISCVAttributeParser.h"
@@ -31,7 +30,6 @@
 #include <cstdint>
 #include <memory>
 #include <string>
-#include <system_error>
 #include <utility>
 
 using namespace llvm;

llvm/lib/Object/IRObjectFile.cpp

@@ -11,20 +11,21 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Object/IRObjectFile.h"
-#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/DenseMapInfo.h"
+#include "llvm/ADT/PointerUnion.h"
 #include "llvm/BinaryFormat/Magic.h"
 #include "llvm/Bitcode/BitcodeReader.h"
-#include "llvm/IR/GVMaterializer.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Mangler.h"
 #include "llvm/IR/Module.h"
-#include "llvm/MC/TargetRegistry.h"
 #include "llvm/Object/ObjectFile.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 using namespace object;
 
+namespace llvm {
+class LLVMContext;
+class raw_ostream;
+} // namespace llvm
+
 IRObjectFile::IRObjectFile(MemoryBufferRef Object,
                            std::vector<std::unique_ptr<Module>> Mods)
     : SymbolicFile(Binary::ID_IR, Object), Mods(std::move(Mods)) {

llvm/lib/Object/IRSymtab.cpp

@@ -24,7 +24,6 @@
 #include "llvm/IR/Metadata.h"
 #include "llvm/IR/Module.h"
 #include "llvm/MC/StringTableBuilder.h"
-#include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/ModuleSymbolTable.h"
 #include "llvm/Object/SymbolicFile.h"
 #include "llvm/Support/Allocator.h"

llvm/lib/Object/MachOObjectFile.cpp

@@ -34,7 +34,7 @@
 #include "llvm/Support/Format.h"
 #include "llvm/Support/Host.h"
 #include "llvm/Support/LEB128.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/SwapByteOrder.h"
 #include "llvm/Support/raw_ostream.h"

llvm/lib/Object/MachOUniversal.cpp

@@ -15,9 +15,9 @@
 #include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/MachO.h"
 #include "llvm/Object/ObjectFile.h"
-#include "llvm/Support/Casting.h"
-#include "llvm/Support/Host.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/SwapByteOrder.h"
+#include "llvm/Support/type_traits.h"
 
 using namespace llvm;
 using namespace object;

llvm/lib/Object/MachOUniversalWriter.cpp

@@ -12,6 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Object/MachOUniversalWriter.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/Object/Archive.h"
 #include "llvm/Object/Binary.h"
@@ -19,6 +21,13 @@
 #include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/MachO.h"
 #include "llvm/Object/MachOUniversal.h"
+#include "llvm/Support/Casting.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/FileSystem.h"
+#include "llvm/Support/MathExtras.h"
+#include "llvm/Support/MemoryBufferRef.h"
+#include "llvm/Support/SwapByteOrder.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace llvm;
 using namespace object;

llvm/lib/Object/ModuleSymbolTable.cpp

@@ -15,7 +15,6 @@
 #include "llvm/Object/ModuleSymbolTable.h"
 #include "RecordStreamer.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"
@@ -27,7 +26,6 @@
 #include "llvm/IR/Module.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCDirectives.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCParser/MCAsmParser.h"
@@ -39,7 +37,6 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Object/SymbolicFile.h"
 #include "llvm/Support/Casting.h"
-#include "llvm/Support/CodeGen.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/SMLoc.h"

llvm/lib/Object/ObjectFile.cpp

@@ -11,6 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Object/ObjectFile.h"
+#include "llvm/ADT/DenseMapInfo.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/BinaryFormat/Magic.h"
 #include "llvm/Object/Binary.h"
@@ -21,10 +22,9 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ErrorOr.h"
-#include "llvm/Support/FileSystem.h"
+#include "llvm/Support/Format.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cstdint>
 #include <memory>
 #include <system_error>

llvm/lib/Object/RelocationResolver.cpp

@@ -11,6 +11,21 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Object/RelocationResolver.h"
+#include "llvm/ADT/Triple.h"
+#include "llvm/ADT/Twine.h"
+#include "llvm/BinaryFormat/COFF.h"
+#include "llvm/BinaryFormat/ELF.h"
+#include "llvm/BinaryFormat/MachO.h"
+#include "llvm/BinaryFormat/Wasm.h"
+#include "llvm/Object/ELFObjectFile.h"
+#include "llvm/Object/ELFTypes.h"
+#include "llvm/Object/ObjectFile.h"
+#include "llvm/Object/SymbolicFile.h"
+#include "llvm/Support/Casting.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/ErrorHandling.h"
+#include <cassert>
+#include <vector>
 
 namespace llvm {
 namespace object {

llvm/lib/Object/SymbolicFile.cpp

@@ -11,24 +11,24 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Object/SymbolicFile.h"
+#include "llvm/ADT/DenseMapInfo.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/BinaryFormat/Magic.h"
 #include "llvm/Object/COFFImportFile.h"
 #include "llvm/Object/Error.h"
 #include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/ObjectFile.h"
-#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/ErrorOr.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include <algorithm>
 #include <memory>
 
 using namespace llvm;
 using namespace object;
 
+namespace llvm {
+class LLVMContext;
+}
+
 SymbolicFile::SymbolicFile(unsigned int Type, MemoryBufferRef Source)
     : Binary(Type, Source) {}
 

llvm/lib/Object/TapiFile.cpp

@@ -12,8 +12,12 @@
 
 #include "llvm/Object/TapiFile.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/BinaryFormat/MachO.h"
 #include "llvm/Object/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/MemoryBufferRef.h"
+#include "llvm/TextAPI/ArchitectureSet.h"
+#include "llvm/TextAPI/InterfaceFile.h"
+#include "llvm/TextAPI/Platform.h"
 #include "llvm/TextAPI/Symbol.h"
 
 using namespace llvm;

llvm/lib/Object/TapiUniversal.cpp

@@ -13,7 +13,8 @@
 #include "llvm/Object/TapiUniversal.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Object/Error.h"
-#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Object/TapiFile.h"
+#include "llvm/TextAPI/ArchitectureSet.h"
 #include "llvm/TextAPI/TextAPIReader.h"
 
 using namespace llvm;

llvm/lib/Object/WasmObjectFile.cpp

@@ -8,7 +8,6 @@
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseSet.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/StringSet.h"
@@ -30,7 +29,6 @@
 #include <cassert>
 #include <cstdint>
 #include <cstring>
-#include <system_error>
 
 #define DEBUG_TYPE "wasm-object"
 

llvm/lib/Object/WindowsResource.cpp

@@ -12,13 +12,11 @@
 
 #include "llvm/Object/WindowsResource.h"
 #include "llvm/Object/COFF.h"
-#include "llvm/Support/FileOutputBuffer.h"
 #include "llvm/Support/FormatVariadic.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/ScopedPrinter.h"
 #include <ctime>
 #include <queue>
-#include <system_error>
 
 using namespace llvm;
 using namespace object;

llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp

@@ -19,6 +19,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"
+#include "llvm/Object/Archive.h"
 #include "llvm/Object/Binary.h"
 #include "llvm/Object/COFF.h"
 #include "llvm/Object/Error.h"

llvm/tools/llvm-cov/TestingSupport.cpp

@@ -12,6 +12,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/LEB128.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 #include <functional>
 #include <system_error>

llvm/tools/llvm-dwp/llvm-dwp.cpp

@@ -26,6 +26,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/InitLLVM.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/ToolOutputFile.h"
 

llvm/tools/llvm-lipo/llvm-lipo.cpp

@@ -15,6 +15,7 @@
 #include "llvm/BinaryFormat/MachO.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Module.h"
+#include "llvm/Object/Archive.h"
 #include "llvm/Object/Binary.h"
 #include "llvm/Object/IRObjectFile.h"
 #include "llvm/Object/MachO.h"

llvm/tools/llvm-objdump/SourcePrinter.h

@@ -13,6 +13,7 @@
 #include "llvm/ADT/StringSet.h"
 #include "llvm/DebugInfo/DWARF/DWARFContext.h"
 #include "llvm/DebugInfo/Symbolize/Symbolize.h"
+#include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/Support/FormattedStream.h"
 #include <unordered_map>
 #include <vector>

llvm/tools/llvm-tapi-diff/llvm-tapi-diff.cpp

@@ -15,6 +15,7 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/InitLLVM.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/WithColor.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cstdlib>

llvm/tools/llvm-xray/func-id-helper.cpp

@@ -11,6 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "func-id-helper.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include <sstream>
 

llvm/tools/llvm-xray/xray-graph-diff.cpp

@@ -22,6 +22,7 @@
 #include "xray-color-helper.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/Support/FormatVariadic.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/XRay/Trace.h"
 
 using namespace llvm;

llvm/unittests/DebugInfo/DWARF/DWARFExpressionCopyBytesTest.cpp

@@ -25,8 +25,10 @@
 #include "llvm/MC/MCTargetOptions.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Object/Binary.h"
+#include "llvm/Object/ELFObjectFile.h"
 #include "llvm/Support/DataExtractor.h"
 #include "llvm/Support/LEB128.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Testing/Support/Error.h"
 #include "gtest/gtest.h"

llvm/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp

@@ -13,6 +13,7 @@
 #include "llvm/ExecutionEngine/MCJIT.h"
 #include "llvm/ExecutionEngine/ObjectCache.h"
 #include "llvm/ExecutionEngine/SectionMemoryManager.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "gtest/gtest.h"
 
 using namespace llvm;

llvm/unittests/MC/DwarfLineTableHeaders.cpp

@@ -25,6 +25,7 @@
 #include "llvm/Object/Binary.h"
 #include "llvm/Object/ELFObjectFile.h"
 #include "llvm/Support/FileSystem.h"
+#include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/ToolOutputFile.h"
 #include "gtest/gtest.h"