338     if (const Arg *A = Args.getLastArg(Opt, OtherOpt)) {  in makeBooleanOptionNormalizer()
406   auto *Arg = Args.getLastArg(Opt);  in normalizeSimpleEnum()
447   auto *Arg = Args.getLastArg(Opt);  in normalizeString()
457   auto *Arg = Args.getLastArg(Opt);  in normalizeStringIntegral()
510   auto *Arg = Args.getLastArg(Opt);  in normalizeTriple()
607     Arg *A = Args.getLastArg(OPT_fnew_alignment_EQ);  in FixupInvocation()
641         << Args.getLastArg(OPT_fgpu_allow_device_init)->getAsString(Args);  in FixupInvocation()
645         << Args.getLastArg(OPT_gpu_max_threads_per_block_EQ)->getAsString(Args);  in FixupInvocation()
666   if (Args.getLastArg(OPT_cl_strict_aliasing) &&  in FixupInvocation()
670         << Args.getLastArg(OPT_cl_strict_aliasing)->getAsString(Args);  in FixupInvocation()
672   if (Arg *A = Args.getLastArg(OPT_fdefault_calling_conv_EQ)) {  in FixupInvocation()
702   if (Arg *A = Args.getLastArg(options::OPT_O_Group)) {  in getOptimizationLevel()
725   if (Arg *A = Args.getLastArg(options::OPT_O_Group)) {  in getOptimizationLevelSize()
1062   if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) {  in ParseAnalyzerArgs()
1082   if (Arg *A = Args.getLastArg(OPT_analyzer_output)) {  in ParseAnalyzerArgs()
1097   if (Arg *A = Args.getLastArg(OPT_analyzer_purge)) {  in ParseAnalyzerArgs()
1112   if (Arg *A = Args.getLastArg(OPT_analyzer_inlining_mode)) {  in ParseAnalyzerArgs()
1784         << Args.getLastArg(OPT_O)->getAsString(Args) << "-O" << MaxOptLevel;  in ParseCodeGenArgs()
1805   } else if (const Arg *A = Args.getLastArg(options::OPT_finline_functions,  in ParseCodeGenArgs()
1828   if (Arg *A = Args.getLastArg(OPT_debug_info_kind_EQ)) {  in ParseCodeGenArgs()
1849           Args.getLastArg(OPT_fuse_ctor_homing, OPT_fno_use_ctor_homing)) {  in ParseCodeGenArgs()
1903   if (const Arg *A = Args.getLastArg(OPT_gsimple_template_names_EQ)) {  in ParseCodeGenArgs()
1914   if (const Arg *A = Args.getLastArg(OPT_ftime_report, OPT_ftime_report_EQ)) {  in ParseCodeGenArgs()
1932   if (Arg *A = Args.getLastArg(OPT_flto_EQ)) {  in ParseCodeGenArgs()
1942   if (Arg *A = Args.getLastArg(OPT_fthinlto_index_EQ)) {  in ParseCodeGenArgs()
1949   if (Arg *A = Args.getLastArg(OPT_save_temps_EQ))  in ParseCodeGenArgs()
1971             << Args.getLastArg(OPT_coverage_version_EQ)->getAsString(Args)  in ParseCodeGenArgs()
2008   if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) {  in ParseCodeGenArgs()
2021   if (const Arg *A = Args.getLastArg(OPT_mfunction_return_EQ)) {  in ParseCodeGenArgs()
2037           << Args.getLastArg(OPT_mcmodel_EQ)->getAsString(Args);  in ParseCodeGenArgs()
2056   if (Arg *A = Args.getLastArg(OPT_fdenormal_fp_math_EQ)) {  in ParseCodeGenArgs()
2064   if (Arg *A = Args.getLastArg(OPT_fdenormal_fp_math_f32_EQ)) {  in ParseCodeGenArgs()
2074           Args.getLastArg(OPT_fpcc_struct_return, OPT_freg_struct_return,  in ParseCodeGenArgs()
2093   if (Arg *A = Args.getLastArg(OPT_mxcoff_roptr)) {  in ParseCodeGenArgs()
2112   if (Arg *A = Args.getLastArg(OPT_mabi_EQ_quadword_atomics)) {  in ParseCodeGenArgs()
2123   if (Arg *A = Args.getLastArg(OPT_opt_record_passes)) {  in ParseCodeGenArgs()
2128   if (Arg *A = Args.getLastArg(OPT_opt_record_format)) {  in ParseCodeGenArgs()
2158           Args.getLastArg(options::OPT_fdiagnostics_hotness_threshold_EQ)) {  in ParseCodeGenArgs()
2176           Args.getLastArg(options::OPT_fdiagnostics_misexpect_tolerance_EQ)) {  in ParseCodeGenArgs()
2329         << Args.getLastArg(OPT_header_include_format_EQ)->getValue()  in ParseDependencyOutputArgs()
2330         << Args.getLastArg(OPT_header_include_filtering_EQ)->getValue();  in ParseDependencyOutputArgs()
2541           Args.getLastArg(OPT_diagnostic_serialized_file, OPT__serialize_diags))  in ParseDiagnosticArgs()
2860   if (const Arg *A = Args.getLastArg(OPT_Action_Group)) {  in ParseFrontendArgs()
2938   if (const Arg* A = Args.getLastArg(OPT_plugin)) {  in ParseFrontendArgs()
2966   if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) {  in ParseFrontendArgs()
3002   if (const Arg *A = Args.getLastArg(OPT_x)) {  in ParseFrontendArgs()
3262   if (const Arg *A = Args.getLastArg(OPT_stdlib_EQ))  in ParseHeaderSearchArgs()
3404   if (const Arg *A = Args.getLastArg(OPT_fapinotes_swift_version)) {  in ParseAPINotesArgs()
3859   if (const Arg *A = Args.getLastArg(OPT_std_EQ)) {  in ParseLangArgs()
3900   if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) {  in ParseLangArgs()
3937   if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) {  in ParseLangArgs()
3955     if (Arg *arg = Args.getLastArg(OPT_fobjc_runtime_EQ)) {  in ParseLangArgs()
3982     if (auto weakArg = Args.getLastArg(OPT_fobjc_weak, OPT_fno_objc_weak)) {  in ParseLangArgs()
4001   if (Arg *A = Args.getLastArg(options::OPT_fgnuc_version_EQ)) {  in ParseLangArgs()
4029   if (const Arg *A = Args.getLastArg(OPT_fms_compatibility_version)) {  in ParseLangArgs()
4059   if (Arg *A = Args.getLastArg(options::OPT_LongDouble_Group)) {  in ParseLangArgs()
4075   if (Arg *A = Args.getLastArg(OPT_mrtd)) {  in ParseLangArgs()
4171   if (Arg *A = Args.getLastArg(options::OPT_fopenmp_targets_EQ)) {  in ParseLangArgs()
4204   if (Arg *A = Args.getLastArg(options::OPT_fopenmp_host_ir_file_path)) {  in ParseLangArgs()
4220     if (Arg *A = Args.getLastArg(options::OPT_openacc_macro_override))  in ParseLangArgs()
4234   if (Arg *InlineArg = Args.getLastArg(  in ParseLangArgs()
4240   if (Arg *A = Args.getLastArg(OPT_ffp_contract)) {  in ParseLangArgs()
4264   if (Arg *A = Args.getLastArg(OPT_fclang_abi_compat_EQ)) {  in ParseLangArgs()
4309   if (Arg *A = Args.getLastArg(OPT_msign_return_address_EQ)) {  in ParseLangArgs()
4325     if (Arg *A = Args.getLastArg(OPT_msign_return_address_key_EQ)) {  in ParseLangArgs()
4375       !Args.getLastArg(OPT_fno_file_reproducible) &&  in ParseLangArgs()
4376       (Args.getLastArg(OPT_ffile_compilation_dir_EQ) ||  in ParseLangArgs()
4377        Args.getLastArg(OPT_fmacro_prefix_map_EQ) ||  in ParseLangArgs()
4378        Args.getLastArg(OPT_ffile_reproducible));  in ParseLangArgs()
4381   if (Arg *A = Args.getLastArg(options::OPT_mvscale_min_EQ)) {  in ParseLangArgs()
4387   if (const Arg *A = Args.getLastArg(OPT_frandomize_layout_seed_file_EQ)) {  in ParseLangArgs()
4397   if (const Arg *A = Args.getLastArg(OPT_frandomize_layout_seed_EQ))  in ParseLangArgs()
4429         if (Args.getLastArg(OPT_fnative_half_type)) {  in ParseLangArgs()
4443         if (Args.getLastArg(OPT_fnative_half_type)) {  in ParseLangArgs()
4599   if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) {  in ParsePreprocessorArgs()
4616   if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) {  in ParsePreprocessorArgs()
4652   if (const Arg *A = Args.getLastArg(OPT_source_date_epoch)) {  in ParsePreprocessorArgs()
4752   if (Arg *A = Args.getLastArg(options::OPT_target_sdk_version_EQ)) {  in ParseTargetArgs()
4761           Args.getLastArg(options::OPT_darwin_target_variant_sdk_version_EQ)) {  in ParseTargetArgs()