163     else if (Def.isSubClassOf(PatFrag::ClassName))  in print()
164       OS << "Parsing " << PatFrag::ClassName << " '" << Def.getName() << "'";  in print()
182     else if (Def.isSubClassOf(PatFrag::ClassName))  in print()
183       OS << "Emitting " << PatFrag::ClassName << " '" << Def.getName() << "'";  in print()
731   std::unique_ptr<PatFrag> parsePatFragImpl(const Record *Def) const;
734       function_ref<bool(StringRef, PatFrag::ParamKind)> ParseAction) const;
735   const PatFrag *parsePatFrag(const Record *Def) const;
808   mutable SmallPtrSet<const PatFrag *, 2> SeenPatFrags;
1004     PrintError("'" + Name + "': using " + PatFrag::ClassName +  in addApplyPattern()
1562                  getDagWithOperatorOfSubClass(Arg, PatFrag::ClassName)) {  in parseInstructionPattern()
1564     const PatFrag *PF = parsePatFrag(Def);  in parseInstructionPattern()
1761 std::unique_ptr<PatFrag>
1764   if (!Def->isSubClassOf(PatFrag::ClassName))  in parsePatFragImpl()
1769     ::PrintError(Def, "expected 'ins' operator for " + PatFrag::ClassName +  in parsePatFragImpl()
1776     ::PrintError(Def, "expected 'outs' operator for " + PatFrag::ClassName +  in parsePatFragImpl()
1781   auto Result = std::make_unique<PatFrag>(*Def);  in parsePatFragImpl()
1783                              [&](StringRef Name, PatFrag::ParamKind Kind) {  in parsePatFragImpl()
1790                              [&](StringRef Name, PatFrag::ParamKind Kind) {  in parsePatFragImpl()
1805     PatFrag::Alternative &A = Result->addAlternative();  in parsePatFragImpl()
1826     function_ref<bool(StringRef, PatFrag::ParamKind)> ParseAction) const {  in parsePatFragParamList()
1837     PatFrag::ParamKind OpKind;  in parsePatFragParamList()
1839       OpKind = PatFrag::PK_Imm;  in parsePatFragParamList()
1841       OpKind = PatFrag::PK_Root;  in parsePatFragParamList()
1844       OpKind = PatFrag::PK_MachineOperand;  in parsePatFragParamList()
1860 const PatFrag *CombineRuleBuilder::parsePatFrag(const Record *Def) const {  in parsePatFrag()
1862   static DenseMap<const Record *, std::unique_ptr<PatFrag>> ParsedPatFrags;  in parsePatFrag()
1870   std::unique_ptr<PatFrag> NewPatFrag = parsePatFragImpl(Def);  in parsePatFrag()
1872     ::PrintError(Def, "Could not parse " + PatFrag::ClassName + " '" +  in parsePatFrag()
2099     if (InOp.Kind != PatFrag::PK_Root)  in emitPatFragMatchPattern()