327     if (const Arg *A = Args.getLastArg(Opt, OtherOpt)) {  in makeBooleanOptionNormalizer()
395   auto *Arg = Args.getLastArg(Opt);  in normalizeSimpleEnum()
436   auto *Arg = Args.getLastArg(Opt);  in normalizeString()
446   auto *Arg = Args.getLastArg(Opt);  in normalizeStringIntegral()
499   auto *Arg = Args.getLastArg(Opt);  in normalizeTriple()
596     Arg *A = Args.getLastArg(OPT_fnew_alignment_EQ);  in FixupInvocation()
617         << Args.getLastArg(OPT_fgpu_allow_device_init)->getAsString(Args);  in FixupInvocation()
621         << Args.getLastArg(OPT_gpu_max_threads_per_block_EQ)->getAsString(Args);  in FixupInvocation()
642   if (Args.getLastArg(OPT_cl_strict_aliasing) &&  in FixupInvocation()
646         << Args.getLastArg(OPT_cl_strict_aliasing)->getAsString(Args);  in FixupInvocation()
648   if (Arg *A = Args.getLastArg(OPT_fdefault_calling_conv_EQ)) {  in FixupInvocation()
678   if (Arg *A = Args.getLastArg(options::OPT_O_Group)) {  in getOptimizationLevel()
701   if (Arg *A = Args.getLastArg(options::OPT_O_Group)) {  in getOptimizationLevelSize()
1038   if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) {  in ParseAnalyzerArgs()
1058   if (Arg *A = Args.getLastArg(OPT_analyzer_output)) {  in ParseAnalyzerArgs()
1073   if (Arg *A = Args.getLastArg(OPT_analyzer_purge)) {  in ParseAnalyzerArgs()
1088   if (Arg *A = Args.getLastArg(OPT_analyzer_inlining_mode)) {  in ParseAnalyzerArgs()
1708         << Args.getLastArg(OPT_O)->getAsString(Args) << "-O" << MaxOptLevel;  in ParseCodeGenArgs()
1729   } else if (const Arg *A = Args.getLastArg(options::OPT_finline_functions,  in ParseCodeGenArgs()
1752   if (Arg *A = Args.getLastArg(OPT_debug_info_kind_EQ)) {  in ParseCodeGenArgs()
1773           Args.getLastArg(OPT_fuse_ctor_homing, OPT_fno_use_ctor_homing)) {  in ParseCodeGenArgs()
1825   if (const Arg *A = Args.getLastArg(OPT_gsimple_template_names_EQ)) {  in ParseCodeGenArgs()
1836   if (const Arg *A = Args.getLastArg(OPT_ftime_report, OPT_ftime_report_EQ)) {  in ParseCodeGenArgs()
1854   if (Arg *A = Args.getLastArg(OPT_flto_EQ)) {  in ParseCodeGenArgs()
1864   if (Arg *A = Args.getLastArg(OPT_fthinlto_index_EQ)) {  in ParseCodeGenArgs()
1871   if (Arg *A = Args.getLastArg(OPT_save_temps_EQ))  in ParseCodeGenArgs()
1893             << Args.getLastArg(OPT_coverage_version_EQ)->getAsString(Args)  in ParseCodeGenArgs()
1930   if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) {  in ParseCodeGenArgs()
1943   if (const Arg *A = Args.getLastArg(OPT_mfunction_return_EQ)) {  in ParseCodeGenArgs()
1959           << Args.getLastArg(OPT_mcmodel_EQ)->getAsString(Args);  in ParseCodeGenArgs()
1978   if (Arg *A = Args.getLastArg(OPT_ftlsmodel_EQ)) {  in ParseCodeGenArgs()
1986   if (Arg *A = Args.getLastArg(OPT_fdenormal_fp_math_EQ)) {  in ParseCodeGenArgs()
1994   if (Arg *A = Args.getLastArg(OPT_fdenormal_fp_math_f32_EQ)) {  in ParseCodeGenArgs()
2004           Args.getLastArg(OPT_fpcc_struct_return, OPT_freg_struct_return,  in ParseCodeGenArgs()
2023   if (Arg *A = Args.getLastArg(OPT_mxcoff_roptr)) {  in ParseCodeGenArgs()
2042   if (Arg *A = Args.getLastArg(OPT_mabi_EQ_quadword_atomics)) {  in ParseCodeGenArgs()
2053   if (Arg *A = Args.getLastArg(OPT_opt_record_passes)) {  in ParseCodeGenArgs()
2058   if (Arg *A = Args.getLastArg(OPT_opt_record_format)) {  in ParseCodeGenArgs()
2088           Args.getLastArg(options::OPT_fdiagnostics_hotness_threshold_EQ)) {  in ParseCodeGenArgs()
2106           Args.getLastArg(options::OPT_fdiagnostics_misexpect_tolerance_EQ)) {  in ParseCodeGenArgs()
2256         << Args.getLastArg(OPT_header_include_format_EQ)->getValue()  in ParseDependencyOutputArgs()
2257         << Args.getLastArg(OPT_header_include_filtering_EQ)->getValue();  in ParseDependencyOutputArgs()
2465           Args.getLastArg(OPT_diagnostic_serialized_file, OPT__serialize_diags))  in ParseDiagnosticArgs()
2778   if (const Arg *A = Args.getLastArg(OPT_Action_Group)) {  in ParseFrontendArgs()
2832   if (const Arg* A = Args.getLastArg(OPT_plugin)) {  in ParseFrontendArgs()
2860   if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) {  in ParseFrontendArgs()
2894   if (const Arg *A = Args.getLastArg(OPT_x)) {  in ParseFrontendArgs()
3153   if (const Arg *A = Args.getLastArg(OPT_stdlib_EQ))  in ParseHeaderSearchArgs()
3282   if (const Arg *A = Args.getLastArg(OPT_fapinotes_swift_version)) {  in ParseAPINotesArgs()
3684   if (const Arg *A = Args.getLastArg(OPT_std_EQ)) {  in ParseLangArgs()
3725   if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) {  in ParseLangArgs()
3762   if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) {  in ParseLangArgs()
3780     if (Arg *arg = Args.getLastArg(OPT_fobjc_runtime_EQ)) {  in ParseLangArgs()
3807     if (auto weakArg = Args.getLastArg(OPT_fobjc_weak, OPT_fno_objc_weak)) {  in ParseLangArgs()
3826   if (Arg *A = Args.getLastArg(options::OPT_fgnuc_version_EQ)) {  in ParseLangArgs()
3854   if (const Arg *A = Args.getLastArg(OPT_fms_compatibility_version)) {  in ParseLangArgs()
3884   if (Arg *A = Args.getLastArg(options::OPT_LongDouble_Group)) {  in ParseLangArgs()
3900   if (Arg *A = Args.getLastArg(OPT_mrtd)) {  in ParseLangArgs()
3996   if (Arg *A = Args.getLastArg(options::OPT_fopenmp_targets_EQ)) {  in ParseLangArgs()
4028   if (Arg *A = Args.getLastArg(options::OPT_fopenmp_host_ir_file_path)) {  in ParseLangArgs()
4044     if (Arg *A = Args.getLastArg(options::OPT_openacc_macro_override))  in ParseLangArgs()
4058   if (Arg *InlineArg = Args.getLastArg(  in ParseLangArgs()
4064   if (Arg *A = Args.getLastArg(OPT_ffp_contract)) {  in ParseLangArgs()
4088   if (Arg *A = Args.getLastArg(OPT_fclang_abi_compat_EQ)) {  in ParseLangArgs()
4131   if (Arg *A = Args.getLastArg(OPT_msign_return_address_EQ)) {  in ParseLangArgs()
4147     if (Arg *A = Args.getLastArg(OPT_msign_return_address_key_EQ)) {  in ParseLangArgs()
4197       !Args.getLastArg(OPT_fno_file_reproducible) &&  in ParseLangArgs()
4198       (Args.getLastArg(OPT_ffile_compilation_dir_EQ) ||  in ParseLangArgs()
4199        Args.getLastArg(OPT_fmacro_prefix_map_EQ) ||  in ParseLangArgs()
4200        Args.getLastArg(OPT_ffile_reproducible));  in ParseLangArgs()
4203   if (Arg *A = Args.getLastArg(options::OPT_mvscale_min_EQ)) {  in ParseLangArgs()
4209   if (const Arg *A = Args.getLastArg(OPT_frandomize_layout_seed_file_EQ)) {  in ParseLangArgs()
4219   if (const Arg *A = Args.getLastArg(OPT_frandomize_layout_seed_EQ))  in ParseLangArgs()
4397   if (const Arg *A = Args.getLastArg(OPT_preamble_bytes_EQ)) {  in ParsePreprocessorArgs()
4414   if (const Arg *A = Args.getLastArg(OPT_fcf_protection_EQ)) {  in ParsePreprocessorArgs()
4450   if (const Arg *A = Args.getLastArg(OPT_source_date_epoch)) {  in ParsePreprocessorArgs()
4545   if (Arg *A = Args.getLastArg(options::OPT_target_sdk_version_EQ)) {  in ParseTargetArgs()
4554           Args.getLastArg(options::OPT_darwin_target_variant_sdk_version_EQ)) {  in ParseTargetArgs()