Cleanup includes: MCDisassembler

[serge-sans-paille]

Summary

Some extra minor cleanup.

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

[MaskRay]

Looks great!

llvm/include/llvm/MC/MCDisassembler/MCExternalSymbolizer.h

 // enables library users to provide callbacks (through the C API) to do the
 // symbolization externally.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_MC_MCDISASSEMBLER_MCEXTERNALSYMBOLIZER_H
 #define LLVM_MC_MCDISASSEMBLER_MCEXTERNALSYMBOLIZER_H
 
-#include "llvm-c/Disassembler.h"
+#include "llvm-c/DisassemblerTypes.h"
 #include "llvm/MC/MCDisassembler/MCSymbolizer.h"
 #include <memory>
 
 namespace llvm {
 
 /// Symbolize using user-provided, C API, callbacks.
 ///
 /// See llvm-c/Disassembler.h.

llvm/include/llvm/MC/MCDisassembler/MCSymbolizer.h

 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_MC_MCDISASSEMBLER_MCSYMBOLIZER_H
 #define LLVM_MC_MCDISASSEMBLER_MCSYMBOLIZER_H
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/MC/MCDisassembler/MCRelocationInfo.h"
-#include <algorithm>
 #include <cstdint>
 #include <memory>
+#include <utility>
 
 namespace llvm {
 
 class MCContext;
 class MCInst;
 class raw_ostream;
 
 /// Symbolize and annotate disassembled instructions.

llvm/lib/MC/MCDisassembler/Disassembler.h

 // individual instructions according to a given architecture and disassembly
 // syntax.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_LIB_MC_MCDISASSEMBLER_DISASSEMBLER_H
 #define LLVM_LIB_MC_MCDISASSEMBLER_DISASSEMBLER_H
 
-#include "llvm-c/Disassembler.h"
+#include "llvm-c/DisassemblerTypes.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCDisassembler/MCDisassembler.h"
 #include "llvm/MC/MCInstPrinter.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"

llvm/lib/MC/MCDisassembler/Disassembler.cpp

 #include "llvm/MC/MCSchedule.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCTargetOptions.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cassert>
-#include <cstddef>
 #include <cstring>
 
 using namespace llvm;
 
 // LLVMCreateDisasm() creates a disassembler for the TripleName.  Symbolic
 // disassembly is supported by passing a block of information in the DisInfo
 // parameter and specifying the TagType and callback functions as described in
 // the header llvm-c/Disassembler.h .  The pointer to the block and the

llvm/lib/MC/MCDisassembler/MCDisassembler.cpp

 //===- MCDisassembler.cpp - Disassembler interface ------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCDisassembler/MCDisassembler.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 
 using namespace llvm;
 
 MCDisassembler::~MCDisassembler() = default;
 
 Optional<MCDisassembler::DecodeStatus>
 MCDisassembler::onSymbolStart(SymbolInfoTy &Symbol, uint64_t &Size,
                               ArrayRef<uint8_t> Bytes, uint64_t Address,

llvm/lib/MC/MCDisassembler/MCRelocationInfo.cpp

 //===-- MCRelocationInfo.cpp ----------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCDisassembler/MCRelocationInfo.h"
-#include "llvm-c/Disassembler.h"
+#include "llvm-c/DisassemblerTypes.h"
 #include "llvm/MC/TargetRegistry.h"
 
 using namespace llvm;
 
 MCRelocationInfo::MCRelocationInfo(MCContext &Ctx) : Ctx(Ctx) {}
 
 MCRelocationInfo::~MCRelocationInfo() = default;