87                                 StringRef MArch, StringRef Ext, StringRef In,  in getExtensionVersion()  argument
101         << MArch << Error << Ext;  in getExtensionVersion()
112     D.Diag(diag::err_drv_invalid_riscv_ext_arch_name) << MArch << Error << In;  in getExtensionVersion()
122           << MArch << Error << Ext;  in getExtensionVersion()
128           << MArch << Error << Ext;  in getExtensionVersion()
142           << MArch << Error << Ext;  in getExtensionVersion()
157   D.Diag(diag::err_drv_invalid_riscv_ext_arch_name) << MArch << Error << Ext;  in getExtensionVersion()
174                                  StringRef &MArch, StringRef &Exts) {  in getExtensionFeatures()  argument
191       D.Diag(diag::err_drv_invalid_riscv_arch_name) << MArch  in getExtensionFeatures()
204         << MArch << "invalid extension prefix" << Ext;  in getExtensionFeatures()
216         << MArch <<  Error << Ext;  in getExtensionFeatures()
227         << MArch << Error << Type;  in getExtensionFeatures()
232     if (!getExtensionVersion(D, Args, MArch, Name, Vers, Major, Minor))  in getExtensionFeatures()
240         << MArch << Error << Name;  in getExtensionFeatures()
258         << MArch << Error << Ext;  in getExtensionFeatures()
269 static bool getArchFeatures(const Driver &D, StringRef MArch,  in getArchFeatures()  argument
273   if (llvm::any_of(MArch, [](char c) { return isupper(c); })) {  in getArchFeatures()
275         << MArch << "string must be lowercase";  in getArchFeatures()
280   if (!(MArch.startswith("rv32") || MArch.startswith("rv64")) ||  in getArchFeatures()
281       (MArch.size() < 5)) {  in getArchFeatures()
283         << MArch << "string must begin with rv32{i,e,g} or rv64{i,g}";  in getArchFeatures()
287   bool HasRV64 = MArch.startswith("rv64");  in getArchFeatures()
293   char Baseline = MArch[4];  in getArchFeatures()
299         << MArch << "first letter should be 'e', 'i' or 'g'";  in getArchFeatures()
309     D.Diag(diag::err_drv_invalid_riscv_arch_name) << MArch << Error;  in getArchFeatures()
327   StringRef Exts = MArch.substr(5);  in getArchFeatures()
341   if (!getExtensionVersion(D, Args, MArch, std::string(1, Baseline), Exts,  in getArchFeatures()
373           << MArch << Error << std::string(1, c);  in getArchFeatures()
383     if (!getExtensionVersion(D, Args, MArch, std::string(1, c), Next, Major,  in getArchFeatures()
393           << MArch << "unsupported standard user-level extension"  in getArchFeatures()
437         << MArch << "d requires f extension to also be specified";  in getArchFeatures()
446   getExtensionFeatures(D, Args, Features, MArch, OtherExts);  in getArchFeatures()
467   StringRef MArch = getRISCVArch(Args, Triple);  in getRISCVTargetFeatures()  local
469   if (!getArchFeatures(D, MArch, Features, Args))  in getRISCVTargetFeatures()
595   StringRef MArch = getRISCVArch(Args, Triple);  in getRISCVABI()  local
597   if (MArch.startswith_lower("rv32")) {  in getRISCVABI()
599     if (MArch.substr(4).contains_lower("d") || MArch.startswith_lower("rv32g"))  in getRISCVABI()
601     else if (MArch.startswith_lower("rv32e"))  in getRISCVABI()
605   } else if (MArch.startswith_lower("rv64")) {  in getRISCVABI()
607     if (MArch.substr(4).contains_lower("d") || MArch.startswith_lower("rv64g"))  in getRISCVABI()
669     StringRef MArch = llvm::RISCV::getMArchFromMcpu(A->getValue());  in getRISCVArch()  local
671     if (MArch != "")  in getRISCVArch()
672       return MArch;  in getRISCVArch()