61                            raw_ostream &OS);
63                            raw_ostream &OS);
65                       PredicateExpander &PE, raw_ostream &OS);
67                           raw_ostream &OS);
69                            raw_ostream &OS);
71                          raw_ostream &OS);
76   void run(raw_ostream &OS);
81     std::vector<Record *> Fusions, PredicateExpander &PE, raw_ostream &OS) {  in emitMacroFusionDecl()  argument
82   OS << "#ifdef GET_" << Target.getName() << "_MACRO_FUSION_PRED_DECL\n";  in emitMacroFusionDecl()
83   OS << "#undef GET_" << Target.getName() << "_MACRO_FUSION_PRED_DECL\n\n";  in emitMacroFusionDecl()
84   OS << "namespace llvm {\n";  in emitMacroFusionDecl()
87     OS << "bool is" << Fusion->getName() << "(const TargetInstrInfo &, "  in emitMacroFusionDecl()
93   OS << "} // end namespace llvm\n";  in emitMacroFusionDecl()
94   OS << "\n#endif\n";  in emitMacroFusionDecl()
98     std::vector<Record *> Fusions, PredicateExpander &PE, raw_ostream &OS) {  in emitMacroFusionImpl()  argument
99   OS << "#ifdef GET_" << Target.getName() << "_MACRO_FUSION_PRED_IMPL\n";  in emitMacroFusionImpl()
100   OS << "#undef GET_" << Target.getName() << "_MACRO_FUSION_PRED_IMPL\n\n";  in emitMacroFusionImpl()
101   OS << "namespace llvm {\n";  in emitMacroFusionImpl()
107     OS << "bool is" << Fusion->getName() << "(\n";  in emitMacroFusionImpl()
108     OS.indent(4) << "const TargetInstrInfo &TII,\n";  in emitMacroFusionImpl()
109     OS.indent(4) << "const TargetSubtargetInfo &STI,\n";  in emitMacroFusionImpl()
110     OS.indent(4) << "const MachineInstr *FirstMI,\n";  in emitMacroFusionImpl()
111     OS.indent(4) << "const MachineInstr &SecondMI) {\n";  in emitMacroFusionImpl()
112     OS.indent(2) << "auto &MRI = SecondMI.getMF()->getRegInfo();\n";  in emitMacroFusionImpl()
114     emitPredicates(Predicates, PE, OS);  in emitMacroFusionImpl()
116     OS.indent(2) << "return true;\n";  in emitMacroFusionImpl()
117     OS << "}\n";  in emitMacroFusionImpl()
120   OS << "} // end namespace llvm\n";  in emitMacroFusionImpl()
121   OS << "\n#endif\n";  in emitMacroFusionImpl()
125     std::vector<Record *> &Predicates, PredicateExpander &PE, raw_ostream &OS) {  in emitPredicates()  argument
129       emitFirstPredicate(Predicate, PE, OS);  in emitPredicates()
131       emitSecondPredicate(Predicate, PE, OS);  in emitPredicates()
133       emitBothPredicate(Predicate, PE, OS);  in emitPredicates()
142                                                       raw_ostream &OS) {  in emitFirstPredicate()  argument
144     OS.indent(2) << "if (!FirstMI)\n";  in emitFirstPredicate()
145     OS.indent(2) << "  return "  in emitFirstPredicate()
149     OS.indent(2) << "{\n";  in emitFirstPredicate()
150     OS.indent(4) << "Register FirstDest = FirstMI->getOperand(0).getReg();\n";  in emitFirstPredicate()
151     OS.indent(4)  in emitFirstPredicate()
153     OS.indent(4) << "  return false;\n";  in emitFirstPredicate()
154     OS.indent(2) << "}\n";  in emitFirstPredicate()
156     OS.indent(2) << "{\n";  in emitFirstPredicate()
157     OS.indent(4) << "const MachineInstr *MI = FirstMI;\n";  in emitFirstPredicate()
158     OS.indent(4) << "if (";  in emitFirstPredicate()
161     PE.expandPredicate(OS, Predicate->getValueAsDef("Predicate"));  in emitFirstPredicate()
162     OS << ")\n";  in emitFirstPredicate()
163     OS.indent(4) << "  return false;\n";  in emitFirstPredicate()
164     OS.indent(2) << "}\n";  in emitFirstPredicate()
174                                                        raw_ostream &OS) {  in emitSecondPredicate()  argument
176     OS.indent(2) << "{\n";  in emitSecondPredicate()
177     OS.indent(4) << "const MachineInstr *MI = &SecondMI;\n";  in emitSecondPredicate()
178     OS.indent(4) << "if (";  in emitSecondPredicate()
181     PE.expandPredicate(OS, Predicate->getValueAsDef("Predicate"));  in emitSecondPredicate()
182     OS << ")\n";  in emitSecondPredicate()
183     OS.indent(4) << "  return false;\n";  in emitSecondPredicate()
184     OS.indent(2) << "}\n";  in emitSecondPredicate()
194                                                      raw_ostream &OS) {  in emitBothPredicate()  argument
196     OS << Predicate->getValueAsString("Predicate");  in emitBothPredicate()
198     emitFirstPredicate(Predicate, PE, OS);  in emitBothPredicate()
199     emitSecondPredicate(Predicate, PE, OS);  in emitBothPredicate()
203     OS.indent(2) << "if (!(FirstMI->getOperand(" << FirstOpIdx  in emitBothPredicate()
205     OS.indent(2) << "      SecondMI.getOperand(" << SecondOpIdx  in emitBothPredicate()
207     OS.indent(2) << "      FirstMI->getOperand(" << FirstOpIdx  in emitBothPredicate()
210     OS.indent(2) << "  return false;\n";  in emitBothPredicate()
217 void MacroFusionPredicatorEmitter::run(raw_ostream &OS) {  in run()  argument
219   emitSourceFileHeader("Macro Fusion Predicators", OS);  in run()
228   emitMacroFusionDecl(Fusions, PE, OS);  in run()
229   OS << "\n";  in run()
230   emitMacroFusionImpl(Fusions, PE, OS);  in run()