utils/TableGen/IntrinsicEmitter.h

   1 //===- IntrinsicEmitter.h - Generate intrinsic information ------*- C++ -*-===//
   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 // This tablegen backend emits information about intrinsic functions.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef INTRINSIC_EMITTER_H
  15 #define INTRINSIC_EMITTER_H
  16
  17 #include "CodeGenIntrinsics.h"
  18 #include "TableGenBackend.h"
  19
  20 namespace llvm {
  21   class IntrinsicEmitter : public TableGenBackend {
  22     RecordKeeper &Records;
  23     bool TargetOnly;
  24     std::string TargetPrefix;
  25
  26   public:
  27     IntrinsicEmitter(RecordKeeper &R, bool T = false)
  28       : Records(R), TargetOnly(T) {}
  29
  30     void run(raw_ostream &OS);
  31
  32     void EmitPrefix(raw_ostream &OS);
  33
  34     void EmitEnumInfo(const std::vector<CodeGenIntrinsic> &Ints,
  35                       raw_ostream &OS);
  36
  37     void EmitFnNameRecognizer(const std::vector<CodeGenIntrinsic> &Ints,
  38                               raw_ostream &OS);
  39     void EmitIntrinsicToNameTable(const std::vector<CodeGenIntrinsic> &Ints,
  40                                   raw_ostream &OS);
  41     void EmitIntrinsicToOverloadTable(const std::vector<CodeGenIntrinsic> &Ints,
  42                                       raw_ostream &OS);
  43     void EmitVerifier(const std::vector<CodeGenIntrinsic> &Ints,
  44                       raw_ostream &OS);
  45     void EmitGenerator(const std::vector<CodeGenIntrinsic> &Ints,
  46                        raw_ostream &OS);
  47     void EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints,
  48                         raw_ostream &OS);
  49     void EmitModRefBehavior(const std::vector<CodeGenIntrinsic> &Ints,
  50                             raw_ostream &OS);
  51     void EmitGCCBuiltinList(const std::vector<CodeGenIntrinsic> &Ints,
  52                             raw_ostream &OS);
  53     void EmitIntrinsicToGCCBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
  54                                       raw_ostream &OS);
  55     void EmitSuffix(raw_ostream &OS);
  56   };
  57
  58 } // End llvm namespace
  59
  60 #endif
  61
  62
  63