utils/TableGen/NeonEmitter.cpp

1006 GenerateRegisterCheckPatternForLoadStores(const StringRef &NameRef,
1013   const bool IsLDSTOne = NameRef.count("vld1") || NameRef.count("vst1");
1067 static bool HasNPostfixAndScalarArgs(const StringRef &NameRef,
1069   return (NameRef.count("vmla") ||
1070           NameRef.count("vmlal") ||
1071           NameRef.count("vmlsl") ||
1072           NameRef.count("vmull") ||
1073           NameRef.count("vqdmlal") ||
1074           NameRef.count("vqdmlsl") ||
1075           NameRef.count("vqdmulh") ||
1076           NameRef.count("vqdmull") ||
1077           NameRef.count("vqrdmulh")) && HasNPostfix;
1080 static bool IsFiveOperandLaneAccumulator(const StringRef &NameRef,
1082   return (NameRef.count("vmla") ||
1083           NameRef.count("vmls") ||
1084           NameRef.count("vmlal") ||
1085           NameRef.count("vmlsl") ||
1086           (NameRef.count("vmul") && NameRef.size() == 3)||
1087           NameRef.count("vqdmlal") ||
1088           NameRef.count("vqdmlsl") ||
1089           NameRef.count("vqdmulh") ||
1090           NameRef.count("vqrdmulh")) && HasLanePostfix;
1093 static bool IsSpecialLaneMultiply(const StringRef &NameRef,
1096   const bool IsVMulOrMulh = (NameRef.count("vmul") || NameRef.count("mulh"))
1098   const bool IsVMull = NameRef.count("mull") && !IsQuad;
1110   const StringRef NameRef(Name);
1139       } else if (HasNPostfixAndScalarArgs(NameRef, HasNPostfix)) {
1149   const bool IsNotVExt = !NameRef.count("vext");
1150   const bool IsVPADAL = NameRef.count("vpadal");
1151   const bool Is5OpLaneAccum = IsFiveOperandLaneAccumulator(NameRef,
1153   const bool IsSpecialLaneMul = IsSpecialLaneMultiply(NameRef, HasLanePostfix,
1174   } else if (NameRef.count("vdup") && NormedProto.size() > 2) {
1199   const StringRef NameRef(Name);
1202   if ((NameRef.count("vdup") || NameRef.count("vmov")) && HasNPostfix) {
1206   const bool IsLoadStore = NameRef.count("vld") || NameRef.count("vst");
1207   const bool IsTBXOrTBL = NameRef.count("vtbl") || NameRef.count("vtbx");
1211     const size_t Count = NameRef[3] - 48;
1213     GenerateRegisterCheckPatternForLoadStores(NameRef, OutTypeCode, IsQuad,
1224     if (NameRef.count("vget") || NameRef.count("vset"))
1290   const StringRef NameRef(Name);
1311   PreprocessInstruction(NameRef, InstName, Prefix,
1364       Result.push_back(NameRef.slice(0, 3).str() + "1.64");
1410     const std::string inTypeCode = NameRef.substr(NameRef.find_last_of("_")+1);