1 //===- Attributes.cpp - Generate attributes -------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "llvm/Support/SourceMgr.h" 11 #include "llvm/Support/MemoryBuffer.h" 12 #include "llvm/TableGen/Error.h" 13 #include "llvm/TableGen/Record.h" 14 #include <algorithm> 15 #include <string> 16 #include <vector> 17 using namespace llvm; 18 19 #define DEBUG_TYPE "attr-enum" 20 21 namespace { 22 23 class Attributes { 24 public: 25 Attributes(RecordKeeper &R) : Records(R) {} 26 void emit(raw_ostream &OS); 27 28 private: 29 void emitTargetIndependentEnums(raw_ostream &OS); 30 31 RecordKeeper &Records; 32 }; 33 34 } // End anonymous namespace. 35 36 void Attributes::emitTargetIndependentEnums(raw_ostream &OS) { 37 OS << "#ifdef GET_ATTR_ENUM\n"; 38 OS << "#undef GET_ATTR_ENUM\n"; 39 40 const std::vector<Record*> &Attrs = 41 Records.getAllDerivedDefinitions("EnumAttr"); 42 43 for (auto A : Attrs) 44 OS << A->getName() << ",\n"; 45 46 OS << "#endif\n"; 47 } 48 49 void Attributes::emit(raw_ostream &OS) { 50 emitTargetIndependentEnums(OS); 51 } 52 53 namespace llvm { 54 55 void EmitAttributes(RecordKeeper &RK, raw_ostream &OS) { 56 Attributes(RK).emit(OS); 57 } 58 59 } // End llvm namespace. 60
