1 //===- llvm/TableGen/TableGenBackend.h - Backend utilities ------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // Useful utilities for TableGen backends. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_TABLEGEN_TABLEGENBACKEND_H 14 #define LLVM_TABLEGEN_TABLEGENBACKEND_H 15 16 namespace llvm { 17 18 class StringRef; 19 class raw_ostream; 20 21 /// emitSourceFileHeader - Output an LLVM style file header to the specified 22 /// raw_ostream. 23 void emitSourceFileHeader(StringRef Desc, raw_ostream &OS); 24 25 extern bool TimeRegions; 26 27 } // End llvm namespace 28 29 #endif 30