Format BackendUtil.h. NFC

Prepare for a -ftime-report change that adds a forward declaration and
changes the signature of EmitBackendOutput.

Author: MaskRay

clang/include/clang/CodeGen/BackendUtil.h

@@ -14,46 +14,46 @@
 #include <memory>
 
 namespace llvm {
-  class BitcodeModule;
-  template <typename T> class Expected;
-  template <typename T> class IntrusiveRefCntPtr;
-  class Module;
-  class MemoryBufferRef;
-  namespace vfs {
-  class FileSystem;
-  } // namespace vfs
-}
+class BitcodeModule;
+template <typename T> class Expected;
+template <typename T> class IntrusiveRefCntPtr;
+class Module;
+class MemoryBufferRef;
+namespace vfs {
+class FileSystem;
+} // namespace vfs
+} // namespace llvm
 
 namespace clang {
-  class DiagnosticsEngine;
-  class HeaderSearchOptions;
-  class CodeGenOptions;
-  class TargetOptions;
-  class LangOptions;
-  class BackendConsumer;
-
-  enum BackendAction {
-    Backend_EmitAssembly,  ///< Emit native assembly files
-    Backend_EmitBC,        ///< Emit LLVM bitcode files
-    Backend_EmitLL,        ///< Emit human-readable LLVM assembly
-    Backend_EmitNothing,   ///< Don't emit anything (benchmarking mode)
-    Backend_EmitMCNull,    ///< Run CodeGen, but don't emit anything
-    Backend_EmitObj        ///< Emit native object files
-  };
-
-  void EmitBackendOutput(DiagnosticsEngine &Diags, const HeaderSearchOptions &,
-                         const CodeGenOptions &CGOpts,
-                         const TargetOptions &TOpts, const LangOptions &LOpts,
-                         StringRef TDesc, llvm::Module *M, BackendAction Action,
-                         llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS,
-                         std::unique_ptr<raw_pwrite_stream> OS,
-                         BackendConsumer *BC = nullptr);
-
-  void EmbedBitcode(llvm::Module *M, const CodeGenOptions &CGOpts,
-                    llvm::MemoryBufferRef Buf);
-
-  void EmbedObject(llvm::Module *M, const CodeGenOptions &CGOpts,
-                   DiagnosticsEngine &Diags);
-}
+class DiagnosticsEngine;
+class HeaderSearchOptions;
+class CodeGenOptions;
+class TargetOptions;
+class LangOptions;
+class BackendConsumer;
+
+enum BackendAction {
+  Backend_EmitAssembly, ///< Emit native assembly files
+  Backend_EmitBC,       ///< Emit LLVM bitcode files
+  Backend_EmitLL,       ///< Emit human-readable LLVM assembly
+  Backend_EmitNothing,  ///< Don't emit anything (benchmarking mode)
+  Backend_EmitMCNull,   ///< Run CodeGen, but don't emit anything
+  Backend_EmitObj       ///< Emit native object files
+};
+
+void EmitBackendOutput(DiagnosticsEngine &Diags, const HeaderSearchOptions &,
+                       const CodeGenOptions &CGOpts, const TargetOptions &TOpts,
+                       const LangOptions &LOpts, StringRef TDesc,
+                       llvm::Module *M, BackendAction Action,
+                       llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS,
+                       std::unique_ptr<raw_pwrite_stream> OS,
+                       BackendConsumer *BC = nullptr);
+
+void EmbedBitcode(llvm::Module *M, const CodeGenOptions &CGOpts,
+                  llvm::MemoryBufferRef Buf);
+
+void EmbedObject(llvm::Module *M, const CodeGenOptions &CGOpts,
+                 DiagnosticsEngine &Diags);
+} // namespace clang
 
 #endif