1 files changed, 23 insertions, 19 deletions
diff --git a/ELF/Driver.h b/ELF/Driver.h
index 81d7f608e588f..3115e28d16698 100644
--- a/ELF/Driver.h
+++ b/ELF/Driver.h
@@ -1,15 +1,15 @@
 //===- Driver.h -------------------------------------------------*- C++ -*-===//
 //
-//                             The LLVM Linker
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// 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
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLD_ELF_DRIVER_H
 #define LLD_ELF_DRIVER_H
 
+#include "LTO.h"
 #include "SymbolTable.h"
 #include "lld/Common/LLVM.h"
 #include "lld/Common/Reproduce.h"
@@ -22,34 +22,37 @@
 namespace lld {
 namespace elf {
 
-extern class LinkerDriver *Driver;
+extern class LinkerDriver *driver;
 
 class LinkerDriver {
 public:
-  void main(ArrayRef<const char *> Args);
-  void addFile(StringRef Path, bool WithLOption);
-  void addLibrary(StringRef Name);
+  void main(ArrayRef<const char *> args);
+  void addFile(StringRef path, bool withLOption);
+  void addLibrary(StringRef name);
 
 private:
-  void readConfigs(llvm::opt::InputArgList &Args);
-  void createFiles(llvm::opt::InputArgList &Args);
+  void createFiles(llvm::opt::InputArgList &args);
   void inferMachineType();
-  template <class ELFT> void link(llvm::opt::InputArgList &Args);
+  template <class ELFT> void link(llvm::opt::InputArgList &args);
+  template <class ELFT> void compileBitcodeFiles();
 
   // True if we are in --whole-archive and --no-whole-archive.
-  bool InWholeArchive = false;
+  bool inWholeArchive = false;
 
   // True if we are in --start-lib and --end-lib.
-  bool InLib = false;
+  bool inLib = false;
+
+  // For LTO.
+  std::unique_ptr<BitcodeCompiler> lto;
 
-  std::vector<InputFile *> Files;
+  std::vector<InputFile *> files;
 };
 
 // Parses command line options.
 class ELFOptTable : public llvm::opt::OptTable {
 public:
   ELFOptTable();
-  llvm::opt::InputArgList parse(ArrayRef<const char *> Argv);
+  llvm::opt::InputArgList parse(ArrayRef<const char *> argv);
 };
 
 // Create enum with OPT_xxx values for each option in Options.td
@@ -61,11 +64,12 @@ enum {
 };
 
 void printHelp();
-std::string createResponseFile(const llvm::opt::InputArgList &Args);
+std::string createResponseFile(const llvm::opt::InputArgList &args);
 
-llvm::Optional<std::string> findFromSearchPaths(StringRef Path);
-llvm::Optional<std::string> searchScript(StringRef Path);
-llvm::Optional<std::string> searchLibrary(StringRef Path);
+llvm::Optional<std::string> findFromSearchPaths(StringRef path);
+llvm::Optional<std::string> searchScript(StringRef path);
+llvm::Optional<std::string> searchLibraryBaseName(StringRef path);
+llvm::Optional<std::string> searchLibrary(StringRef path);
 
 } // namespace elf
 } // namespace lld