mirror of
https://github.com/apple/swift.git
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eaf90dff38
Adds sections `__TEXT,__swift_as_entry`, and `__TEXT,__swift_as_ret` that contain relative pointers to async functlets modelling async function entries, and function returns, respectively. Emission of the sections can be trigger with the frontend option `-Xfrontend -enable-async-frame-push-pop-metadata`. This is done by: * IRGen adding a `async_entry` function attribute to async functions. * LLVM's coroutine splitting identifying continuation funclets that model the return from an async function call by adding the function attribute `async_ret`. (see #llvm-project/pull/9204) * An LLVM pass that keys off these two function attribute and emits the metadata into the above mention sections. rdar://134460666
1421 lines
65 KiB
TableGen
1421 lines
65 KiB
TableGen
//===--- FrontendOptions.td - Options for swift -frontend -----------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the options accepted by swift -frontend.
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//
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//===----------------------------------------------------------------------===//
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let Flags = [FrontendOption, NoDriverOption, ArgumentIsFileList] in {
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def filelist : Separate<["-"], "filelist">,
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HelpText<"Specify source inputs in a file rather than on the command line">;
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def primary_filelist : Separate<["-"], "primary-filelist">,
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HelpText<"Specify primary inputs in a file rather than on the command line">;
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} // end let Flags = [FrontendOption, NoDriverOption, ArgumentIsFileList]
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let Flags = [FrontendOption, NoDriverOption, CacheInvariant] in {
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def output_filelist : Separate<["-"], "output-filelist">,
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HelpText<"Specify outputs in a file rather than on the command line">;
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def supplementary_output_file_map : Separate<["-"], "supplementary-output-file-map">,
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HelpText<"Specify supplementary outputs in a file rather than on the command line">;
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def index_unit_output_path_filelist : Separate<["-"], "index-unit-output-path-filelist">,
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HelpText<"Specify index unit output paths in a file rather than on the command line">;
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def emit_module_doc_path
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: Separate<["-"], "emit-module-doc-path">, MetaVarName<"<path>">,
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HelpText<"Output module documentation file <path>">;
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def emit_dependencies_path
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: Separate<["-"], "emit-dependencies-path">, MetaVarName<"<path>">,
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HelpText<"Output basic Make-compatible dependencies file to <path>">;
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def emit_reference_dependencies_path
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: Separate<["-"], "emit-reference-dependencies-path">, MetaVarName<"<path>">,
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HelpText<"Output Swift-style dependencies file to <path>">;
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def emit_fixits_path
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: Separate<["-"], "emit-fixits-path">, MetaVarName<"<path>">,
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HelpText<"Output compiler fixits as source edits to <path>">;
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def emit_abi_descriptor_path
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: Separate<["-"], "emit-abi-descriptor-path">, MetaVarName<"<path>">,
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HelpText<"Output the ABI descriptor of current module to <path>">;
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def emit_module_semantic_info_path
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: Separate<["-"], "emit-module-semantic-info-path">, MetaVarName<"<path>">,
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HelpText<"Output semantic info of current module to <path>">;
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def diagnostic_documentation_path
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: Separate<["-"], "diagnostic-documentation-path">, MetaVarName<"<path>">,
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HelpText<"Path to diagnostic documentation resources">;
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def dump_api_path : Separate<["-"], "dump-api-path">,
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HelpText<"The path to output swift interface files for the compiled source files">;
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def group_info_path : Separate<["-"], "group-info-path">,
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HelpText<"The path to collect the group information of the compiled module">;
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def prebuilt_module_cache_path :
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Separate<["-"], "prebuilt-module-cache-path">,
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HelpText<"Directory of prebuilt modules for loading module interfaces">;
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def prebuilt_module_cache_path_EQ :
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Joined<["-"], "prebuilt-module-cache-path=">,
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Alias<prebuilt_module_cache_path>;
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def backup_module_interface_path :
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Separate<["-"], "backup-module-interface-path">,
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HelpText<"Directory of module interfaces as backups to those from SDKs">;
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def backup_module_interface_path_EQ :
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Joined<["-"], "backup-module-interface-path=">,
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Alias<backup_module_interface_path>;
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def frontend_parseable_output : Flag<["-"], "frontend-parseable-output">,
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HelpText<"Emit textual output in a parseable format">;
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} // end let Flags = [FrontendOption, NoDriverOption, CacheInvariant]
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def primary_file : Separate<["-"], "primary-file">,
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Flags<[FrontendOption, NoDriverOption, ArgumentIsPath]>,
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HelpText<"Produce output for this file, not the whole module">;
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let Flags = [FrontendOption, NoDriverOption] in {
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def triple : Separate<["-"], "triple">, Alias<target>;
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def emit_module_doc : Flag<["-"], "emit-module-doc">,
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HelpText<"Emit a module documentation file based on documentation "
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"comments">;
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def emit_module_source_info : Flag<["-"], "emit-module-source-info">,
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HelpText<"Output module source info file">;
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def ignore_module_source_info : Flag<["-"], "ignore-module-source-info">,
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HelpText<"Avoid getting source location from .swiftsourceinfo files">;
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def merge_modules
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: Flag<["-"], "merge-modules">, ModeOpt,
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HelpText<"Merge the input modules without otherwise processing them">;
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def emit_reference_dependencies : Flag<["-"], "emit-reference-dependencies">,
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HelpText<"Emit a Swift-style dependencies file">;
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def serialize_module_interface_dependency_hashes
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: Flag<["-"], "serialize-module-interface-dependency-hashes">,
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Flags<[HelpHidden]>;
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def serialize_parseable_module_interface_dependency_hashes
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: Flag<["-"], "serialize-parseable-module-interface-dependency-hashes">,
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Alias<serialize_module_interface_dependency_hashes>,
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Flags<[HelpHidden]>;
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def tbd_install_name
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: Separate<["-"], "tbd-install_name">, MetaVarName<"<path>">,
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HelpText<"The install_name to use in an emitted TBD file">;
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def tbd_install_name_EQ : Joined<["-"], "tbd-install_name=">,
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Alias<tbd_install_name>;
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def tbd_current_version
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: Separate<["-"], "tbd-current-version">, MetaVarName<"<version>">,
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HelpText<"The current_version to use in an emitted TBD file">;
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def tbd_current_version_EQ : Joined<["-"], "tbd-current-version=">,
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Alias<tbd_current_version>;
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def tbd_compatibility_version
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: Separate<["-"], "tbd-compatibility-version">, MetaVarName<"<version>">,
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HelpText<"The compatibility_version to use in an emitted TBD file">;
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def tbd_compatibility_version_EQ : Joined<["-"], "tbd-compatibility-version=">,
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Alias<tbd_compatibility_version>;
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def tbd_is_installapi: Flag<["-"], "tbd-is-installapi">,
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HelpText<"If the TBD file should indicate it's being generated during "
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"InstallAPI">;
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def verify : Flag<["-"], "verify">,
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HelpText<"Verify diagnostics against expected-{error|warning|note} "
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"annotations">;
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def verify_additional_file : Separate<["-"], "verify-additional-file">,
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HelpText<"Verify diagnostics in this file in addition to source files">;
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def verify_additional_prefix : Separate<["-"], "verify-additional-prefix">,
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HelpText<"Check for diagnostics with the prefix expected-<PREFIX> as well as expected-">;
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def verify_apply_fixes : Flag<["-"], "verify-apply-fixes">,
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HelpText<"Like -verify, but updates the original source file">;
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def verify_ignore_unknown: Flag<["-"], "verify-ignore-unknown">,
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HelpText<"Allow diagnostics for '<unknown>' location in verify mode">;
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def verify_generic_signatures : Separate<["-"], "verify-generic-signatures">,
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MetaVarName<"<module-name>">,
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HelpText<"Verify the generic signatures in the given module">;
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def show_diagnostics_after_fatal : Flag<["-"], "show-diagnostics-after-fatal">,
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HelpText<"Keep emitting subsequent diagnostics after a fatal error">;
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def enable_cross_import_overlays : Flag<["-"], "enable-cross-import-overlays">,
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HelpText<"Automatically import declared cross-import overlays.">;
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def disable_cross_import_overlays : Flag<["-"], "disable-cross-import-overlays">,
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HelpText<"Do not automatically import declared cross-import overlays.">;
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def enable_testable_attr_requires_testable_module :
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Flag<["-"], "enable-testable-attr-requires-testable-module">,
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HelpText<"Enable checking of @testable">;
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def disable_testable_attr_requires_testable_module :
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Flag<["-"], "disable-testable-attr-requires-testable-module">,
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HelpText<"Disable checking of @testable">;
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def disable_clang_spi :
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Flag<["-"], "disable-clang-spi">,
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HelpText<"Don't import Clang SPIs as Swift SPIs">;
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def enable_target_os_checking :
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Flag<["-"], "enable-target-os-checking">,
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HelpText<"Enable checking the target OS of serialized modules">;
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def disable_target_os_checking :
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Flag<["-"], "disable-target-os-checking">,
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HelpText<"Disable checking the target OS of serialized modules">;
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def crosscheck_unqualified_lookup : Flag<["-"], "crosscheck-unqualified-lookup">,
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HelpText<"Compare legacy DeclContext- to ASTScope-based unqualified name lookup (for debugging)">;
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def use_clang_function_types : Flag<["-"], "use-clang-function-types">,
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HelpText<"Use stored Clang function types for computing canonical types.">;
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def print_clang_stats : Flag<["-"], "print-clang-stats">,
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HelpText<"Print Clang importer statistics">;
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def serialize_debugging_options : Flag<["-"], "serialize-debugging-options">,
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HelpText<"Always serialize options for debugging (default: only for apps)">;
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def serialized_path_obfuscate : Separate<["-"], "serialized-path-obfuscate">,
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HelpText<"Remap source paths in debug info">, MetaVarName<"<prefix=replacement>">;
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def empty_abi_descriptor : Flag<["-"], "empty-abi-descriptor">,
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HelpText<"Avoid printing actual module content into ABI descriptor file">;
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def no_serialize_debugging_options :
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Flag<["-"], "no-serialize-debugging-options">,
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HelpText<"Never serialize options for debugging (default: only for apps)">;
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def autolink_library : Separate<["-"], "autolink-library">,
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HelpText<"Add dependent library">, Flags<[FrontendOption]>;
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def disable_typo_correction : Flag<["-"], "disable-typo-correction">,
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HelpText<"Disable typo correction">;
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def disable_implicit_swift_modules: Flag<["-"], "disable-implicit-swift-modules">,
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HelpText<"Disable building Swift modules implicitly by the compiler">;
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def swift_module_file: Joined<["-"], "swift-module-file=">,
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MetaVarName<"<name>=<path>">,
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HelpText<"Specify Swift module input explicitly built from textual interface">;
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def swift_module_cross_import: MultiArg<["-"], "swift-module-cross-import", 2>,
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MetaVarName<"<moduleName> <crossImport.swiftoverlay>">,
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HelpText<"Specify the cross import module">;
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def module_can_import: Separate<["-"], "module-can-import">,
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MetaVarName<"<moduleName>">,
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HelpText<"Specify canImport module name">;
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def module_can_import_version: MultiArg<["-"], "module-can-import-version", 3>,
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MetaVarName<"<moduleName> <version> <underlyingVersion>">,
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HelpText<"Specify canImport module and versions">;
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def disable_cross_import_overlay_search: Flag<["-"], "disable-cross-import-overlay-search">,
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HelpText<"Disable searching for cross import overlay file">;
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def explicit_swift_module_map
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: Separate<["-"], "explicit-swift-module-map-file">, MetaVarName<"<path>">,
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HelpText<"Specify a JSON file containing information of explicit Swift modules">;
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def const_gather_protocols_file
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: Separate<["-"], "const-gather-protocols-file">, MetaVarName<"<path>">,
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HelpText<"Specify a list of protocols for extraction of conformances' const values'">;
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def placeholder_dependency_module_map
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: Separate<["-"], "placeholder-dependency-module-map-file">, MetaVarName<"<path>">,
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HelpText<"Specify a JSON file containing information of external Swift module dependencies">;
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def batch_scan_input_file
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: Separate<["-"], "batch-scan-input-file">, MetaVarName<"<path>">,
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HelpText<"Specify a JSON file containing modules to perform batch dependencies scanning">;
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def import_prescan : Flag<["-"], "import-prescan">,
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HelpText<"When performing a dependency scan, only identify all imports of the main Swift module sources">;
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def serialize_dependency_scan_cache : Flag<["-"], "serialize-dependency-scan-cache">,
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HelpText<"After performing a dependency scan, serialize the scanner's internal state.">;
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def reuse_dependency_scan_cache : Flag<["-"], "load-dependency-scan-cache">,
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HelpText<"After performing a dependency scan, serialize the scanner's internal state.">;
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def dependency_scan_cache_path : Separate<["-"], "dependency-scan-cache-path">,
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HelpText<"The path to output the dependency scanner's internal state.">;
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def dependency_scan_cache_remarks : Flag<["-"], "Rdependency-scan-cache">,
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HelpText<"Emit remarks indicating use of the serialized module dependency scanning cache.">;
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def parallel_scan : Flag<["-"], "parallel-scan">,
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HelpText<"Perform dependency scanning in-parallel.">;
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def enable_copy_propagation : Flag<["-"], "enable-copy-propagation">,
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HelpText<"Run SIL copy propagation with lexical lifetimes to shorten object "
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"lifetimes while preserving variable lifetimes.">;
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def copy_propagation_state_EQ :
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Joined<["-"], "enable-copy-propagation=">,
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HelpText<"Whether to enable copy propagation">,
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MetaVarName<"true|requested-passes-only|false">;
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def enable_infer_public_concurrent_value : Flag<["-"], "enable-infer-public-sendable">,
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HelpText<"Enable inference of Sendable conformances for public structs and enums">;
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def disable_infer_public_concurrent_value : Flag<["-"], "disable-infer-public-sendable">,
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HelpText<"Disable inference of Sendable conformances for public structs and enums">;
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def Raccess_note : Separate<["-"], "Raccess-note">,
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MetaVarName<"none|failures|all|all-validate">,
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HelpText<"Control access note remarks (default: all)">;
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def Raccess_note_EQ : Joined<["-"], "Raccess-note=">,
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Alias<Raccess_note>;
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def block_list_file
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: Separate<["-"], "blocklist-file">, MetaVarName<"<path>">,
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HelpText<"The path to a blocklist configuration file">;
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} // end let Flags = [FrontendOption, NoDriverOption]
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def debug_crash_Group : OptionGroup<"<automatic crashing options>">;
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class DebugCrashOpt : Group<debug_crash_Group>;
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let Flags = [FrontendOption, NoDriverOption, HelpHidden, ModuleInterfaceOptionIgnorable] in {
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def enable_lexical_lifetimes :
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Joined<["-"], "enable-lexical-lifetimes=">,
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HelpText<"Whether to enable lexical lifetimes">,
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MetaVarName<"true|false">;
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def enable_lexical_lifetimes_noArg :
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Flag<["-"], "enable-lexical-lifetimes">,
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HelpText<"Enable lexical lifetimes">;
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def enable_destroy_hoisting :
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Joined<["-"], "enable-destroy-hoisting=">,
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HelpText<"Whether to enable destroy hoisting">,
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MetaVarName<"true|false">;
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}
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// Flags that are saved into module interfaces
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let Flags = [FrontendOption, NoDriverOption, HelpHidden, ModuleInterfaceOption] in {
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def enable_objc_interop :
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Flag<["-"], "enable-objc-interop">,
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HelpText<"Enable Objective-C interop code generation and config directives">;
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def disable_objc_interop :
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Flag<["-"], "disable-objc-interop">,
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HelpText<"Disable Objective-C interop code generation and config directives">;
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def enable_experimental_opaque_type_erasure :
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Flag<["-"], "enable-experimental-opaque-type-erasure">,
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HelpText<"Type-erases opaque types that conform to @_typeEraser protocols">;
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def enable_objc_attr_requires_foundation_module :
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Flag<["-"], "enable-objc-attr-requires-foundation-module">,
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HelpText<"Enable requiring uses of @objc to require importing the "
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"Foundation module">;
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def disable_objc_attr_requires_foundation_module :
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Flag<["-"], "disable-objc-attr-requires-foundation-module">,
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HelpText<"Disable requiring uses of @objc to require importing the "
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"Foundation module">;
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def enable_experimental_concurrency :
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Flag<["-"], "enable-experimental-concurrency">,
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HelpText<"Enable experimental concurrency model">;
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def enable_experimental_move_only :
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Flag<["-"], "enable-experimental-move-only">,
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HelpText<"Enable experimental move only">;
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def enable_experimental_distributed :
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Flag<["-"], "enable-experimental-distributed">,
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HelpText<"Enable experimental 'distributed' actors and functions">;
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def enable_experimental_flow_sensitive_concurrent_captures :
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Flag<["-"], "enable-experimental-flow-sensitive-concurrent-captures">,
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HelpText<"Enable flow-sensitive concurrent captures">;
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def disable_experimental_clang_importer_diagnostics :
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Flag<["-"], "disable-experimental-clang-importer-diagnostics">,
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HelpText<"Disable experimental diagnostics when importing C, C++, and Objective-C libraries">;
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def enable_experimental_eager_clang_module_diagnostics :
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Flag<["-"], "enable-experimental-eager-clang-module-diagnostics">,
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HelpText<"Enable experimental eager diagnostics reporting on the importability of all referenced C, C++, and Objective-C libraries">;
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def enable_experimental_pairwise_build_block :
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Flag<["-"], "enable-experimental-pairwise-build-block">,
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HelpText<"Enable experimental pairwise 'buildBlock' for result builders">;
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def enable_resilience : Flag<["-"], "enable-resilience">,
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HelpText<"Deprecated, use -enable-library-evolution instead">;
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def enable_experimental_async_top_level :
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Flag<["-"], "enable-experimental-async-top-level">,
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HelpText<"Enable experimental concurrency in top-level code">;
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def public_autolink_library :
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Separate<["-"], "public-autolink-library">,
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HelpText<"Add public dependent library">;
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}
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// HIDDEN FLAGS
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let Flags = [FrontendOption, NoDriverOption, HelpHidden] in {
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def enable_experimental_swift_based_closure_specialization :
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Flag<["-"], "experimental-swift-based-closure-specialization">,
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HelpText<"Use the experimental Swift based closure-specialization optimization pass instead of the existing C++ one">;
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def checked_async_objc_bridging : Joined<["-"], "checked-async-objc-bridging=">,
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HelpText<"Control whether checked continuations are used when bridging "
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"async calls from Swift to ObjC: 'on', 'off' ">;
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def debug_constraints : Flag<["-"], "debug-constraints">,
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HelpText<"Debug the constraint-based type checker">;
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def debug_constraints_attempt : Separate<["-"], "debug-constraints-attempt">,
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HelpText<"Debug the constraint solver at a given attempt">;
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def debug_constraints_on_line : Separate<["-"], "debug-constraints-on-line">,
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HelpText<"Debug the constraint solver for expressions on <line>">,
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MetaVarName<"<line>">;
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def debug_constraints_on_line_EQ : Joined<["-"], "debug-constraints-on-line=">,
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Alias<debug_constraints_on_line>;
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def disable_named_lazy_member_loading : Flag<["-"], "disable-named-lazy-member-loading">,
|
|
HelpText<"Disable per-name lazy member loading (obsolete)">;
|
|
|
|
def disable_named_lazy_import_as_member_loading :
|
|
Flag<["-"], "disable-named-lazy-import-as-member-loading">,
|
|
HelpText<"Import all of a type's import-as-member globals together, as Swift "
|
|
"5.10 and earlier did; temporary workaround for modules that are "
|
|
"sensitive to this change">;
|
|
|
|
def dump_requirement_machine : Flag<["-"], "dump-requirement-machine">,
|
|
HelpText<"Enables dumping rewrite systems from the generics implementation">;
|
|
|
|
def debug_requirement_machine : Joined<["-"], "debug-requirement-machine=">,
|
|
HelpText<"Fine-grained debug output from the generics implementation">;
|
|
|
|
def dump_macro_expansions : Flag<["-"], "dump-macro-expansions">,
|
|
HelpText<"Dumps the results of each macro expansion">;
|
|
def emit_macro_expansion_files : Separate<["-"], "emit-macro-expansion-files">,
|
|
HelpText<"Specify when to emit macro expansion file: 'none', 'debug', or 'diagnostics'">;
|
|
|
|
def analyze_request_evaluator : Flag<["-"], "analyze-request-evaluator">,
|
|
Flags<[FrontendOption, HelpHidden, DoesNotAffectIncrementalBuild]>,
|
|
HelpText<"Print out request evaluator cache statistics at the end of the compilation job">;
|
|
|
|
def analyze_requirement_machine : Flag<["-"], "analyze-requirement-machine">,
|
|
Flags<[FrontendOption, HelpHidden, DoesNotAffectIncrementalBuild]>,
|
|
HelpText<"Print out requirement machine statistics at the end of the compilation job">;
|
|
|
|
def requirement_machine_max_rule_count : Joined<["-"], "requirement-machine-max-rule-count=">,
|
|
Flags<[FrontendOption, HelpHidden, DoesNotAffectIncrementalBuild]>,
|
|
HelpText<"Set the maximum number of rules before giving up">;
|
|
|
|
def requirement_machine_max_rule_length : Joined<["-"], "requirement-machine-max-rule-length=">,
|
|
Flags<[FrontendOption, HelpHidden, DoesNotAffectIncrementalBuild]>,
|
|
HelpText<"Set the maximum rule length before giving up">;
|
|
|
|
def requirement_machine_max_concrete_nesting : Joined<["-"], "requirement-machine-max-concrete-nesting=">,
|
|
Flags<[FrontendOption, HelpHidden, DoesNotAffectIncrementalBuild]>,
|
|
HelpText<"Set the maximum concrete type nesting depth before giving up">;
|
|
|
|
def requirement_machine_max_split_concrete_equiv_class_attempts : Joined<["-"], "requirement-machine-max-split-concrete-equiv-class-attempts=">,
|
|
Flags<[FrontendOption, HelpHidden, DoesNotAffectIncrementalBuild]>,
|
|
HelpText<"Set the maximum concrete number of attempts at splitting "
|
|
"concrete equivalence classes before giving up. There should "
|
|
"never be a reason to change this">;
|
|
|
|
def disable_requirement_machine_concrete_contraction : Flag<["-"], "disable-requirement-machine-concrete-contraction">,
|
|
HelpText<"Disable preprocessing pass to eliminate conformance requirements "
|
|
"on generic parameters which are made concrete">;
|
|
|
|
def disable_requirement_machine_loop_normalization : Flag<["-"], "disable-requirement-machine-loop-normalization">,
|
|
HelpText<"Disable stronger minimization algorithm, for debugging only">;
|
|
|
|
def disable_requirement_machine_reuse : Flag<["-"], "disable-requirement-machine-reuse">,
|
|
HelpText<"Disable re-use of requirement machines for minimization, for debugging only">;
|
|
|
|
def enable_requirement_machine_opaque_archetypes : Flag<["-"], "enable-requirement-machine-opaque-archetypes">,
|
|
HelpText<"Enable more correct opaque archetype support, which is off by default because it might fail to produce a convergent rewrite system">;
|
|
|
|
def dump_type_witness_systems : Flag<["-"], "dump-type-witness-systems">,
|
|
HelpText<"Enables dumping type witness systems from associated type inference">;
|
|
|
|
def enable_round_trip_debug_types : Flag<["-"], "enable-round-trip-debug-types">,
|
|
HelpText<"Enables verification of debug info mangling">;
|
|
|
|
def disable_round_trip_debug_types : Flag<["-"], "disable-round-trip-debug-types">,
|
|
HelpText<"Disables verification of debug info mangling">;
|
|
|
|
def debug_generic_signatures : Flag<["-"], "debug-generic-signatures">,
|
|
HelpText<"Debug generic signatures">;
|
|
|
|
def debug_inverse_requirements : Flag<["-"], "debug-inverse-requirements">,
|
|
HelpText<"Print real requirements in -debug-generic-signatures output">;
|
|
|
|
def debug_forbid_typecheck_prefix : Separate<["-"], "debug-forbid-typecheck-prefix">,
|
|
HelpText<"Triggers llvm fatal_error if typechecker tries to typecheck a decl "
|
|
"with the provided prefix name">;
|
|
|
|
def experimental_lazy_typecheck : Flag<["-"], "experimental-lazy-typecheck">,
|
|
HelpText<"Type-check lazily as needed to produce requested outputs">;
|
|
|
|
def debug_emit_invalid_swiftinterface_syntax : Flag<["-"], "debug-emit-invalid-swiftinterface-syntax">,
|
|
HelpText<"Write an invalid declaration into swiftinterface files">;
|
|
|
|
def debug_cycles : Flag<["-"], "debug-cycles">,
|
|
HelpText<"Print out debug dumps when cycles are detected in evaluation">;
|
|
|
|
def debug_time_function_bodies : Flag<["-"], "debug-time-function-bodies">,
|
|
HelpText<"Dumps the time it takes to type-check each function body">;
|
|
def debug_time_expression_type_checking : Flag<["-"], "debug-time-expression-type-checking">,
|
|
HelpText<"Dumps the time it takes to type-check each expression">;
|
|
|
|
def debug_assert_immediately : Flag<["-"], "debug-assert-immediately">,
|
|
DebugCrashOpt, HelpText<"Force an assertion failure immediately">;
|
|
def debug_assert_after_parse : Flag<["-"], "debug-assert-after-parse">,
|
|
DebugCrashOpt, HelpText<"Force an assertion failure after parsing">;
|
|
def debug_crash_immediately : Flag<["-"], "debug-crash-immediately">,
|
|
DebugCrashOpt, HelpText<"Force a crash immediately">;
|
|
def debug_crash_after_parse : Flag<["-"], "debug-crash-after-parse">,
|
|
DebugCrashOpt, HelpText<"Force a crash after parsing">;
|
|
|
|
def debug_test_dependency_scan_cache_serialization: Flag<["-"], "test-dependency-scan-cache-serialization">,
|
|
HelpText<"After performing a dependency scan, serialize and then deserialize the scanner's internal state.">;
|
|
|
|
def debugger_support : Flag<["-"], "debugger-support">,
|
|
HelpText<"Process swift code as if running in the debugger">;
|
|
|
|
def disable_clangimporter_source_import : Flag<["-"],
|
|
"disable-clangimporter-source-import">,
|
|
HelpText<"Disable ClangImporter and forward all requests straight the DWARF importer.">;
|
|
|
|
def disable_implicit_concurrency_module_import : Flag<["-"],
|
|
"disable-implicit-concurrency-module-import">,
|
|
HelpText<"Disable the implicit import of the _Concurrency module.">;
|
|
|
|
def disable_implicit_string_processing_module_import : Flag<["-"],
|
|
"disable-implicit-string-processing-module-import">,
|
|
HelpText<"Disable the implicit import of the _StringProcessing module.">;
|
|
|
|
def enable_implicit_backtracing_module_import : Flag<["-"],
|
|
"enable-implicit-backtracing-module-import">,
|
|
HelpText<"Enable the implicit import of the _Backtracing module.">;
|
|
|
|
def disable_implicit_backtracing_module_import : Flag<["-"],
|
|
"disable-implicit-backtracing-module-import">,
|
|
HelpText<"Disable the implicit import of the _Backtracing module.">;
|
|
|
|
def disable_implicit_cxx_module_import : Flag<["-"],
|
|
"disable-implicit-cxx-module-import">,
|
|
HelpText<"Disable the implicit import of the C++ Standard Library module.">;
|
|
|
|
def disable_arc_opts : Flag<["-"], "disable-arc-opts">,
|
|
HelpText<"Don't run SIL ARC optimization passes.">;
|
|
def disable_ossa_opts : Flag<["-"], "disable-ossa-opts">,
|
|
HelpText<"Don't run SIL OSSA optimization passes.">;
|
|
|
|
def disable_sil_partial_apply : Flag<["-"], "disable-sil-partial-apply">,
|
|
HelpText<"Disable use of partial_apply in SIL generation">;
|
|
|
|
def enable_spec_devirt : Flag<["-"], "enable-spec-devirt">,
|
|
HelpText<"Enable speculative devirtualization pass.">;
|
|
|
|
def enable_async_demotion : Flag<["-"], "enable-experimental-async-demotion">,
|
|
HelpText<"Enables an optimization pass to demote async functions.">;
|
|
|
|
def enable_throws_prediction : Flag<["-"], "enable-throws-prediction">,
|
|
HelpText<"Enables optimization assumption that functions rarely throw errors.">;
|
|
def disable_throws_prediction : Flag<["-"], "disable-throws-prediction">,
|
|
HelpText<"Disables optimization assumption that functions rarely throw errors.">;
|
|
|
|
def disable_access_control : Flag<["-"], "disable-access-control">,
|
|
HelpText<"Don't respect access control restrictions">;
|
|
def enable_access_control : Flag<["-"], "enable-access-control">,
|
|
HelpText<"Respect access control restrictions">;
|
|
|
|
def code_complete_inits_in_postfix_expr : Flag<["-"], "code-complete-inits-in-postfix-expr">,
|
|
HelpText<"Include initializers when completing a postfix expression">;
|
|
def code_complete_call_pattern_heuristics : Flag<["-"], "code-complete-call-pattern-heuristics">,
|
|
HelpText<"Use heuristics to guess whether we want call pattern completions">;
|
|
|
|
def disable_autolink_framework : Separate<["-"],"disable-autolink-framework">,
|
|
HelpText<"Disable autolinking against the provided framework">;
|
|
|
|
def disable_autolink_library : Separate<["-"],"disable-autolink-library">,
|
|
HelpText<"Disable autolinking against the provided library">;
|
|
|
|
def disable_autolink_frameworks : Flag<["-"],"disable-autolink-frameworks">,
|
|
HelpText<"Disable autolinking against all frameworks">;
|
|
|
|
def disable_all_autolinking : Flag<["-"],"disable-all-autolinking">,
|
|
HelpText<"Disable all Swift autolink directives">;
|
|
|
|
def disable_force_load_symbols : Flag<["-"],"disable-force-load-symbols">,
|
|
Flags<[FrontendOption, HelpHidden]>,
|
|
HelpText<"Disable generation of all Swift _FORCE_LOAD symbols">;
|
|
|
|
def disable_diagnostic_passes : Flag<["-"], "disable-diagnostic-passes">,
|
|
HelpText<"Don't run diagnostic passes">;
|
|
|
|
def disable_llvm_optzns : Flag<["-"], "disable-llvm-optzns">,
|
|
HelpText<"Don't run LLVM optimization passes">;
|
|
|
|
def disable_sil_perf_optzns : Flag<["-"], "disable-sil-perf-optzns">,
|
|
HelpText<"Don't run SIL performance optimization passes">;
|
|
|
|
def disable_swift_specific_llvm_optzns : Flag<["-"], "disable-swift-specific-llvm-optzns">,
|
|
HelpText<"Don't run Swift specific LLVM optimization passes.">;
|
|
|
|
def disable_llvm_verify : Flag<["-"], "disable-llvm-verify">,
|
|
HelpText<"Don't run the LLVM IR verifier.">;
|
|
|
|
def disable_llvm_value_names : Flag<["-"], "disable-llvm-value-names">,
|
|
HelpText<"Don't add names to local values in LLVM IR">;
|
|
|
|
def dump_jit : JoinedOrSeparate<["-"], "dump-jit">,
|
|
HelpText<"Dump JIT contents">;
|
|
|
|
def enable_llvm_value_names : Flag<["-"], "enable-llvm-value-names">,
|
|
HelpText<"Add names to local values in LLVM IR">;
|
|
|
|
def enable_anonymous_context_mangled_names :
|
|
Flag<["-"], "enable-anonymous-context-mangled-names">,
|
|
HelpText<"Enable emission of mangled names in anonymous context descriptors">;
|
|
|
|
def disable_reflection_metadata : Flag<["-"], "disable-reflection-metadata">,
|
|
HelpText<"Disable emission of reflection metadata for nominal types">;
|
|
|
|
def reflection_metadata_for_debugger_only : Flag<["-"], "reflection-metadata-for-debugger-only">,
|
|
HelpText<"Emit reflection metadata for debugger only, don't make them available at runtime">;
|
|
|
|
def disable_reflection_names : Flag<["-"], "disable-reflection-names">,
|
|
HelpText<"Disable emission of names of stored properties and enum cases in"
|
|
"reflection metadata">;
|
|
|
|
def function_sections: Flag<["-"], "function-sections">,
|
|
Flags<[FrontendOption, NoInteractiveOption]>,
|
|
HelpText<"Emit functions to separate sections.">;
|
|
|
|
def enable_single_module_llvm_emission: Flag<["-"], "enable-single-module-llvm-emission">,
|
|
Flags<[FrontendOption, NoInteractiveOption]>,
|
|
HelpText<"Emit LLVM IR into a single LLVM module in multithreaded mode.">;
|
|
|
|
def emit_empty_object_file : Flag<["-"], "emit-empty-object-file">,
|
|
Flags<[FrontendOption, NoInteractiveOption]>,
|
|
HelpText<"Produce a valid but dummy object file when building a library module">;
|
|
|
|
def stack_promotion_checks : Flag<["-"], "emit-stack-promotion-checks">,
|
|
HelpText<"Emit runtime checks for correct stack promotion of objects.">;
|
|
|
|
def stack_promotion_limit : Separate<["-"], "stack-promotion-limit">,
|
|
HelpText<"Limit the size of stack promoted objects to the provided number "
|
|
"of bytes.">;
|
|
|
|
def dump_clang_diagnostics : Flag<["-"], "dump-clang-diagnostics">,
|
|
HelpText<"Dump Clang diagnostics to stderr">;
|
|
|
|
def dump_clang_lookup_tables : Flag<["-"], "dump-clang-lookup-tables">,
|
|
HelpText<"Dump the importer's Swift-name-to-Clang-name lookup tables to "
|
|
"stderr">;
|
|
|
|
def disable_modules_validate_system_headers : Flag<["-"], "disable-modules-validate-system-headers">,
|
|
HelpText<"Disable validating system headers in the Clang importer">;
|
|
|
|
def emit_verbose_sil : Flag<["-"], "emit-verbose-sil">,
|
|
HelpText<"Emit locations during SIL emission">;
|
|
|
|
def emit_pch : Flag<["-"], "emit-pch">,
|
|
HelpText<"Emit PCH for imported Objective-C header file">, ModeOpt;
|
|
|
|
def pch_disable_validation : Flag<["-"], "pch-disable-validation">,
|
|
HelpText<"Disable validating the persistent PCH">;
|
|
|
|
def disable_sil_ownership_verifier : Flag<["-"], "disable-sil-ownership-verifier">,
|
|
HelpText<"Do not verify ownership invariants during SIL Verification ">;
|
|
|
|
def suppress_static_exclusivity_swap : Flag<["-"], "suppress-static-exclusivity-swap">,
|
|
HelpText<"Suppress static violations of exclusive access with swap()">;
|
|
|
|
def enable_experimental_static_assert :
|
|
Flag<["-"], "enable-experimental-static-assert">,
|
|
HelpText<"Enable experimental #assert">;
|
|
|
|
def disable_subst_sil_function_types :
|
|
Flag<["-"], "disable-subst-sil-function-types">,
|
|
HelpText<"Disable substituted function types for SIL type lowering of function values">;
|
|
|
|
def enable_experimental_named_opaque_types :
|
|
Flag<["-"], "enable-experimental-named-opaque-types">,
|
|
HelpText<"Enable experimental support for named opaque result types">;
|
|
|
|
def enable_explicit_existential_types :
|
|
Flag<["-"], "enable-explicit-existential-types">,
|
|
HelpText<"Enable experimental support for explicit existential types">;
|
|
|
|
def enable_experimental_opened_existential_types :
|
|
Flag<["-"], "enable-experimental-opened-existential-types">,
|
|
HelpText<"Enable experimental support for implicitly opened existentials">;
|
|
|
|
def disable_experimental_opened_existential_types :
|
|
Flag<["-"], "disable-experimental-opened-existential-types">,
|
|
HelpText<"Disable experimental support for implicitly opened existentials">;
|
|
|
|
def enable_deserialization_recovery :
|
|
Flag<["-"], "enable-deserialization-recovery">,
|
|
HelpText<"Attempt to recover from missing xrefs (etc) in swiftmodules">;
|
|
def disable_deserialization_recovery :
|
|
Flag<["-"], "disable-deserialization-recovery">,
|
|
HelpText<"Don't attempt to recover from missing xrefs (etc) in swiftmodules">;
|
|
|
|
def enable_deserialization_safety :
|
|
Flag<["-"], "enable-deserialization-safety">,
|
|
HelpText<"Avoid reading potentially unsafe decls in swiftmodules">;
|
|
def disable_deserialization_safety :
|
|
Flag<["-"], "disable-deserialization-safety">,
|
|
HelpText<"Don't avoid reading potentially unsafe decls in swiftmodules">;
|
|
|
|
def force_workaround_broken_modules :
|
|
Flag<["-"], "experimental-force-workaround-broken-modules">,
|
|
HelpText<"Attempt unsafe recovery for imported modules with broken modularization">;
|
|
|
|
def enable_experimental_string_processing :
|
|
Flag<["-"], "enable-experimental-string-processing">,
|
|
HelpText<"Enable experimental string processing">;
|
|
def disable_experimental_string_processing :
|
|
Flag<["-"], "disable-experimental-string-processing">,
|
|
HelpText<"Disable experimental string processing">;
|
|
|
|
def enable_experimental_lifetime_dependence_inference :
|
|
Flag<["-"], "enable-experimental-lifetime-dependence-inference">,
|
|
HelpText<"Enable experimental lifetime dependence inference">;
|
|
|
|
def disable_experimental_lifetime_dependence_inference :
|
|
Flag<["-"], "disable-experimental-lifetime-dependence-inference">,
|
|
HelpText<"Disable experimental lifetime dependence inference">;
|
|
|
|
def disable_availability_checking : Flag<["-"],
|
|
"disable-availability-checking">,
|
|
HelpText<"Disable checking for potentially unavailable APIs">;
|
|
|
|
def warn_on_potentially_unavailable_enum_case : Flag<["-"],
|
|
"warn-on-potentially-unavailable-enum-case">,
|
|
HelpText<"Deprecated, will be removed in future versions">;
|
|
|
|
def warn_on_editor_placeholder : Flag<["-"],
|
|
"warn-on-editor-placeholder">,
|
|
HelpText<"Downgrade the editor placeholder error to a warning">;
|
|
|
|
def report_errors_to_debugger : Flag<["-"], "report-errors-to-debugger">,
|
|
HelpText<"Deprecated, will be removed in future versions.">;
|
|
|
|
def enable_swift3_objc_inference : Flag<["-"], "enable-swift3-objc-inference">,
|
|
Flags<[FrontendOption, HelpHidden]>,
|
|
HelpText<"Deprecated, has no effect">;
|
|
|
|
def disable_swift3_objc_inference :
|
|
Flag<["-"], "disable-swift3-objc-inference">,
|
|
Flags<[FrontendOption, HelpHidden]>,
|
|
HelpText<"Deprecated, has no effect">;
|
|
|
|
def enable_implicit_dynamic : Flag<["-"], "enable-implicit-dynamic">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Add 'dynamic' to all declarations">;
|
|
|
|
def bypass_resilience : Flag<["-"], "bypass-resilience-checks">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Ignore all checks for module resilience.">;
|
|
|
|
def enable_llvm_vfe : Flag<["-"], "enable-llvm-vfe">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Use LLVM IR Virtual Function Elimination on Swift class virtual tables">;
|
|
|
|
def enable_llvm_wme : Flag<["-"], "enable-llvm-wme">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Use LLVM IR Witness Method Elimination on Swift protocol witness tables">;
|
|
|
|
def internalize_at_link : Flag<["-"], "internalize-at-link">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Allow internalizing public symbols and vtables at link time (assume"
|
|
" all client code of public types is part of the same link unit, or that"
|
|
" external symbols are explicitly requested via -exported_symbols_list)">;
|
|
|
|
def conditional_runtime_records : Flag<["-"], "conditional-runtime-records">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Allow removal of runtime metadata records (public types, protocol conformances) based on whether they're used or unused">;
|
|
|
|
def disable_preallocated_instantiation_caches : Flag<["-"], "disable-preallocated-instantiation-caches">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Avoid preallocating metadata instantiation caches in globals">;
|
|
|
|
def disable_readonly_static_objects : Flag<["-"], "disable-readonly-static-objects">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Avoid allocating static objects in a read-only data section">;
|
|
|
|
def trap_function
|
|
: Separate<["-"], "trap-function">, MetaVarName<"<name>">,
|
|
HelpText<"Lower traps to calls to this function instead of trap instructions">;
|
|
|
|
def disable_previous_implementation_calls_in_dynamic_replacements :
|
|
Flag<["-"], "disable-previous-implementation-calls-in-dynamic-replacements">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Disable calling the previous implementation in dynamic replacements">;
|
|
|
|
def enable_dynamic_replacement_chaining :
|
|
Flag<["-"], "enable-dynamic-replacement-chaining">,
|
|
Flags<[FrontendOption, NoInteractiveOption, HelpHidden]>,
|
|
HelpText<"Enable chaining of dynamic replacements">;
|
|
|
|
def enable_nskeyedarchiver_diagnostics :
|
|
Flag<["-"], "enable-nskeyedarchiver-diagnostics">,
|
|
HelpText<"Diagnose classes with unstable mangled names adopting NSCoding">;
|
|
def disable_nskeyedarchiver_diagnostics :
|
|
Flag<["-"], "disable-nskeyedarchiver-diagnostics">,
|
|
HelpText<"Allow classes with unstable mangled names to adopt NSCoding">;
|
|
|
|
def enable_nonfrozen_enum_exhaustivity_diagnostics :
|
|
Flag<["-"], "enable-nonfrozen-enum-exhaustivity-diagnostics">,
|
|
HelpText<"Diagnose switches over non-frozen enums without catch-all cases">;
|
|
def disable_nonfrozen_enum_exhaustivity_diagnostics :
|
|
Flag<["-"], "disable-nonfrozen-enum-exhaustivity-diagnostics">,
|
|
HelpText<"Allow switches over non-frozen enums without catch-all cases">;
|
|
|
|
def warn_long_function_bodies : Separate<["-"], "warn-long-function-bodies">,
|
|
MetaVarName<"<n>">,
|
|
HelpText<"Warns when type-checking a function takes longer than <n> ms">;
|
|
def warn_long_function_bodies_EQ : Joined<["-"], "warn-long-function-bodies=">,
|
|
Alias<warn_long_function_bodies>;
|
|
|
|
def warn_long_expression_type_checking : Separate<["-"], "warn-long-expression-type-checking">,
|
|
MetaVarName<"<n>">,
|
|
HelpText<"Warns when type-checking an expression takes longer than <n> ms">;
|
|
def warn_long_expression_type_checking_EQ : Joined<["-"], "warn-long-expression-type-checking=">,
|
|
Alias<warn_long_expression_type_checking>;
|
|
|
|
def Rmodule_interface_rebuild : Flag<["-"], "Rmodule-interface-rebuild">,
|
|
HelpText<"Emits a remark if an imported module needs to be re-compiled from its module interface">;
|
|
|
|
def downgrade_typecheck_interface_error : Flag<["-"], "downgrade-typecheck-interface-error">,
|
|
HelpText<"Downgrade error to warning when typechecking emitted module interfaces">;
|
|
|
|
def enable_volatile_modules : Flag<["-"], "enable-volatile-modules">,
|
|
HelpText<"Load Swift modules in memory">;
|
|
|
|
def solver_expression_time_threshold_EQ : Joined<["-"], "solver-expression-time-threshold=">;
|
|
|
|
def solver_disable_shrink :
|
|
Flag<["-"], "solver-disable-shrink">,
|
|
HelpText<"Disable the shrink phase of expression type checking">;
|
|
|
|
def disable_constraint_solver_performance_hacks : Flag<["-"], "disable-constraint-solver-performance-hacks">,
|
|
HelpText<"Disable all the hacks in the constraint solver">;
|
|
|
|
def enable_operator_designated_types :
|
|
Flag<["-"], "enable-operator-designated-types">,
|
|
HelpText<"Enable operator designated types">;
|
|
|
|
def enable_invalid_ephemeralness_as_error :
|
|
Flag<["-"], "enable-invalid-ephemeralness-as-error">,
|
|
HelpText<"Diagnose invalid ephemeral to non-ephemeral conversions as errors">;
|
|
|
|
def disable_invalid_ephemeralness_as_error :
|
|
Flag<["-"], "disable-invalid-ephemeralness-as-error">,
|
|
HelpText<"Diagnose invalid ephemeral to non-ephemeral conversions as warnings">;
|
|
|
|
def switch_checking_invocation_threshold_EQ : Joined<["-"],
|
|
"switch-checking-invocation-threshold=">;
|
|
|
|
def enable_new_operator_lookup :
|
|
Flag<["-"], "enable-new-operator-lookup">,
|
|
HelpText<"Enable the new operator decl and precedencegroup lookup behavior">;
|
|
|
|
def disable_new_operator_lookup :
|
|
Flag<["-"], "disable-new-operator-lookup">,
|
|
HelpText<"Disable the new operator decl and precedencegroup lookup behavior">;
|
|
|
|
def enable_source_import : Flag<["-"], "enable-source-import">,
|
|
HelpText<"Enable importing of Swift source files">;
|
|
|
|
def enable_throw_without_try : Flag<["-"], "enable-throw-without-try">,
|
|
HelpText<"Allow throwing function calls without 'try'">;
|
|
|
|
def throws_as_traps : Flag<["-"], "throws-as-traps">,
|
|
HelpText<"Turn all throw sites into immediate traps">;
|
|
|
|
def import_module : Separate<["-"], "import-module">,
|
|
HelpText<"Implicitly import the specified module">;
|
|
|
|
def testable_import_module : Separate<["-"], "testable-import-module">,
|
|
HelpText<"Implicitly import the specified module with @testable">;
|
|
|
|
def print_stats : Flag<["-"], "print-stats">,
|
|
HelpText<"Print various statistics">;
|
|
|
|
def check_onone_completeness : Flag<["-"], "check-onone-completeness">,
|
|
HelpText<"Print errors if the compile OnoneSupport module is missing symbols">;
|
|
|
|
def debugger_testing_transform : Flag<["-"], "debugger-testing-transform">,
|
|
HelpText<"Instrument the code with calls to an intrinsic that record the expected values of "
|
|
"local variables so they can be compared against the results from the debugger.">;
|
|
|
|
def disable_debugger_shadow_copies : Flag<["-"], "disable-debugger-shadow-copies">,
|
|
HelpText<"Disable debugger shadow copies of local variables."
|
|
"This option is only useful for testing the compiler.">,
|
|
Flags<[FrontendOption, HelpHidden]>;
|
|
|
|
def disable_concrete_type_metadata_mangled_name_accessors : Flag<["-"], "disable-concrete-type-metadata-mangled-name-accessors">,
|
|
HelpText<"Disable concrete type metadata access by mangled name">,
|
|
Flags<[FrontendOption, HelpHidden]>;
|
|
|
|
def disable_standard_substitutions_in_reflection_mangling : Flag<["-"], "disable-standard-substitutions-in-reflection-mangling">,
|
|
HelpText<"Disable referencing stdlib symbols via mangled names in reflection mangling">,
|
|
Flags<[FrontendOption, HelpHidden]>;
|
|
|
|
def playground : Flag<["-"], "playground">,
|
|
HelpText<"Apply the playground semantics and transformation">;
|
|
|
|
def playground_option : Separate<["-"], "playground-option">,
|
|
Flags<[FrontendOption]>,
|
|
HelpText<"Provide an option to the playground transform (if enabled)">;
|
|
|
|
def playground_high_performance : Flag<["-"], "playground-high-performance">,
|
|
HelpText<"Omit instrumentation that has a high runtime performance impact">;
|
|
|
|
def disable_playground_transform : Flag<["-"], "disable-playground-transform">,
|
|
HelpText<"Disable playground transformation">;
|
|
|
|
def pc_macro : Flag<["-"], "pc-macro">,
|
|
HelpText<"Apply the 'program counter simulation' macro">;
|
|
|
|
def no_clang_module_breadcrumbs : Flag<["-"], "no-clang-module-breadcrumbs">,
|
|
HelpText<"Don't emit DWARF skeleton CUs for imported Clang modules. "
|
|
"Use this when building a redistributable static archive.">;
|
|
|
|
def use_jit : Flag<["-"], "use-jit">,
|
|
HelpText<"Register Objective-C classes as if the JIT were in use">;
|
|
|
|
def sil_inline_threshold : Separate<["-"], "sil-inline-threshold">,
|
|
MetaVarName<"<50>">,
|
|
HelpText<"Controls the aggressiveness of performance inlining">;
|
|
|
|
def sil_inline_caller_benefit_reduction_factor : Separate<["-"], "sil-inline-caller-benefit-reduction-factor">,
|
|
MetaVarName<"<2>">,
|
|
HelpText<"Controls the aggressiveness of performance inlining in -Osize "
|
|
"mode by reducing the base benefits of a caller (lower value "
|
|
"permits more inlining!)">;
|
|
|
|
def sil_unroll_threshold : Separate<["-"], "sil-unroll-threshold">,
|
|
MetaVarName<"<250>">,
|
|
HelpText<"Controls the aggressiveness of loop unrolling">;
|
|
|
|
def sil_verify_all : Flag<["-"], "sil-verify-all">,
|
|
HelpText<"Verify SIL after each transform">;
|
|
|
|
def sil_verify_none : Flag<["-"], "sil-verify-none">,
|
|
HelpText<"Completely disable SIL verification">;
|
|
|
|
def verify_all_substitution_maps : Flag<["-"], "verify-all-substitution-maps">,
|
|
HelpText<"Verify all SubstitutionMaps on construction">;
|
|
|
|
def sil_debug_serialization : Flag<["-"], "sil-debug-serialization">,
|
|
HelpText<"Do not eliminate functions in Mandatory Inlining/SILCombine dead "
|
|
"functions. (for debugging only)">;
|
|
|
|
def sil_stop_optzns_before_lowering_ownership :
|
|
Flag<["-"], "sil-stop-optzns-before-lowering-ownership">,
|
|
HelpText<"Stop optimizing at SIL time before we lower ownership from SIL. "
|
|
"Intended only for SIL ossa tests">;
|
|
|
|
def print_inst_counts : Flag<["-"], "print-inst-counts">,
|
|
HelpText<"Before IRGen, count all the various SIL instructions. Must be used "
|
|
"in conjunction with -print-stats.">;
|
|
|
|
def debug_on_sil : Flag<["-"], "sil-based-debuginfo">,
|
|
HelpText<"Write the SIL into a file and generate debug-info to debug on SIL "
|
|
" level.">;
|
|
def legacy_gsil : Flag<["-"], "gsil">,
|
|
HelpText<"Deprecated, use '-sil-based-debuginfo' instead">;
|
|
|
|
def print_llvm_inline_tree : Flag<["-"], "print-llvm-inline-tree">,
|
|
HelpText<"Print the LLVM inline tree.">;
|
|
|
|
def disable_incremental_llvm_codegeneration :
|
|
Flag<["-"], "disable-incremental-llvm-codegen">,
|
|
HelpText<"Disable incremental llvm code generation.">;
|
|
|
|
def ignore_always_inline : Flag<["-"], "ignore-always-inline">,
|
|
HelpText<"Ignore @inline(__always) attributes.">;
|
|
|
|
def emit_sorted_sil : Flag<["-"], "emit-sorted-sil">,
|
|
HelpText<"When printing SIL, print out all sil entities sorted by name to "
|
|
"ease diffing">;
|
|
|
|
def cxx_interop_getters_setters_as_properties :
|
|
Flag<["-"], "cxx-interop-getters-setters-as-properties">,
|
|
HelpText<"Import getters and setters as computed properties in Swift">,
|
|
Flags<[FrontendOption, HelpHidden]>;
|
|
|
|
def cxx_interop_disable_requirement_at_import :
|
|
Flag<["-"], "disable-cxx-interop-requirement-at-import">,
|
|
HelpText<"Do not require C++ interoperability to be enabled when importing a Swift module that enables C++ interoperability">,
|
|
Flags<[FrontendOption, HelpHidden]>;
|
|
|
|
def cxx_interop_use_opaque_pointer_for_moveonly :
|
|
Flag<["-"], "cxx-interop-use-opaque-pointer-for-moveonly">,
|
|
HelpText<"Testing flag that will be eliminated soon. Do not use.">,
|
|
Flags<[FrontendOption, HelpHidden]>;
|
|
|
|
def use_malloc : Flag<["-"], "use-malloc">,
|
|
HelpText<"Allocate internal data structures using malloc "
|
|
"(for memory debugging)">;
|
|
|
|
def interpret : Flag<["-"], "interpret">, HelpText<"Immediate mode">, ModeOpt;
|
|
|
|
def verify_type_layout : JoinedOrSeparate<["-"], "verify-type-layout">,
|
|
HelpText<"Verify compile-time and runtime type layout information for type">,
|
|
MetaVarName<"<type>">;
|
|
|
|
def external_pass_pipeline_filename : Separate<["-"], "external-pass-pipeline-filename">,
|
|
HelpText<"Use the pass pipeline defined by <pass_pipeline_file>">,
|
|
MetaVarName<"<pass_pipeline_file>">;
|
|
|
|
def index_system_modules : Flag<["-"], "index-system-modules">,
|
|
HelpText<"Emit index data for imported serialized swift system modules">;
|
|
|
|
def index_ignore_stdlib :
|
|
Flag<["-"], "index-ignore-stdlib">,
|
|
HelpText<"Avoid emitting index data for the standard library.">;
|
|
|
|
def dump_interface_hash : Flag<["-"], "dump-interface-hash">,
|
|
HelpText<"Parse input file(s) and dump interface token hash(es)">,
|
|
ModeOpt;
|
|
|
|
def compile_module_from_interface :
|
|
Flag<["-"], "compile-module-from-interface">,
|
|
HelpText<"Treat the (single) input as a swiftinterface and produce a module">,
|
|
ModeOpt;
|
|
|
|
def explicit_interface_module_build :
|
|
Flag<["-"], "explicit-interface-module-build">,
|
|
HelpText<"Use the specified command-line to build the module from interface, instead of flags specified in the interface">;
|
|
|
|
def direct_clang_cc1_module_build :
|
|
Flag<["-"], "direct-clang-cc1-module-build">,
|
|
HelpText<"Use the specified -Xcc options to build a PCM by using Clang frontend directly, bypassing the Clang driver">;
|
|
|
|
def build_module_from_parseable_interface :
|
|
Flag<["-"], "build-module-from-parseable-interface">,
|
|
Alias<compile_module_from_interface>,
|
|
ModeOpt;
|
|
|
|
def typecheck_module_from_interface :
|
|
Flag<["-"], "typecheck-module-from-interface">,
|
|
HelpText<"Treat the (single) input as a swiftinterface and typecheck it">,
|
|
ModeOpt;
|
|
|
|
def module_interface_preserve_types_as_written :
|
|
Flag<["-"], "module-interface-preserve-types-as-written">,
|
|
HelpText<"When emitting a module interface, preserve types as they were "
|
|
"written in the source">;
|
|
|
|
def alias_module_names_in_module_interface :
|
|
Flag<["-"], "alias-module-names-in-module-interface">,
|
|
HelpText<"When emitting a module interface, disambiguate modules using "
|
|
"distinct alias names">;
|
|
def disable_alias_module_names_in_module_interface :
|
|
Flag<["-"], "disable-alias-module-names-in-module-interface">,
|
|
HelpText<"When emitting a module interface, disable disambiguating modules "
|
|
"using distinct alias names">;
|
|
|
|
def experimental_spi_imports :
|
|
Flag<["-"], "experimental-spi-imports">,
|
|
HelpText<"Enable experimental support for SPI imports">;
|
|
|
|
def disable_print_missing_imports_in_module_interface :
|
|
Flag<["-"], "disable-print-missing-imports-in-module-interface">,
|
|
HelpText<"Disable adding to the module interface imports used from API and "
|
|
"missing from the sources">;
|
|
|
|
// [FIXME: Clang-type-plumbing] Make this a SIL-only option once we start
|
|
// unconditionally emitting non-canonical Clang types in swiftinterfaces.
|
|
def experimental_print_full_convention :
|
|
Flag<["-"], "experimental-print-full-convention">,
|
|
HelpText<"When emitting a module interface or SIL, emit additional @convention"
|
|
" arguments, regardless of whether they were written in the source."
|
|
" Also requires -use-clang-function-types to be enabled.">;
|
|
|
|
def experimental_one_way_closure_params :
|
|
Flag<["-"], "experimental-one-way-closure-params">,
|
|
HelpText<"Enable experimental support for one-way closure parameters">;
|
|
|
|
def force_public_linkage : Flag<["-"], "force-public-linkage">,
|
|
HelpText<"Force public linkage for private symbols. Used by LLDB.">;
|
|
|
|
def diagnostics_editor_mode : Flag<["-"], "diagnostics-editor-mode">,
|
|
HelpText<"Diagnostics will be used in editor">;
|
|
|
|
def validate_tbd_against_ir_EQ: Joined<["-"], "validate-tbd-against-ir=">,
|
|
HelpText<"Compare the symbols in the IR against the TBD file that would be generated.">,
|
|
MetaVarName<"<level>">;
|
|
|
|
def bypass_batch_mode_checks: Flag<["-"], "bypass-batch-mode-checks">,
|
|
HelpText<"Bypass checks for batch-mode errors.">;
|
|
|
|
def enable_verify_exclusivity : Flag<["-"], "enable-verify-exclusivity">,
|
|
HelpText<"Enable verification of access markers used to enforce exclusivity.">;
|
|
|
|
def disable_verify_exclusivity : Flag<["-"], "disable-verify-exclusivity">,
|
|
HelpText<"Disable verification of access markers used to enforce exclusivity.">;
|
|
|
|
def disable_legacy_type_info : Flag<["-"], "disable-legacy-type-info">,
|
|
HelpText<"Completely disable legacy type layout">;
|
|
|
|
def disable_generic_metadata_prespecialization : Flag<["-"], "disable-generic-metadata-prespecialization">,
|
|
HelpText<"Do not statically specialize metadata for generic types at types "
|
|
"that are known to be used in source.">;
|
|
|
|
def prespecialize_generic_metadata : Flag<["-"], "prespecialize-generic-metadata">,
|
|
HelpText<"Statically specialize metadata for generic types at types that "
|
|
"are known to be used in source.">;
|
|
|
|
def read_legacy_type_info_path_EQ : Joined<["-"], "read-legacy-type-info-path=">,
|
|
HelpText<"Read legacy type layout from the given path instead of default path">;
|
|
|
|
def type_info_dump_filter_EQ : Joined<["-"], "type-info-dump-filter=">,
|
|
Flags<[FrontendOption]>,
|
|
HelpText<"One of 'all', 'resilient' or 'fragile'">;
|
|
|
|
def swift_async_frame_pointer_EQ : Joined<["-"], "swift-async-frame-pointer=">,
|
|
Flags<[FrontendOption]>,
|
|
HelpText<"One of 'auto', 'always' or 'never'">;
|
|
|
|
def previous_module_installname_map_file
|
|
: Separate<["-"], "previous-module-installname-map-file">, MetaVarName<"<path>">,
|
|
HelpText<"Path to a Json file indicating module name to installname map for @_originallyDefinedIn">;
|
|
|
|
def enable_type_layouts : Flag<["-"], "enable-type-layout">,
|
|
HelpText<"Enable type layout based lowering">;
|
|
|
|
def disable_type_layouts : Flag<["-"], "disable-type-layout">,
|
|
HelpText<"Disable type layout based lowering">;
|
|
|
|
def force_struct_type_layouts : Flag<["-"], "force-struct-type-layouts">,
|
|
HelpText<"Force type layout based lowering for structs">;
|
|
|
|
def enable_layout_string_value_witnesses : Flag<["-"], "enable-layout-string-value-witnesses">,
|
|
HelpText<"Enable layout string based value witnesses">;
|
|
|
|
def enable_large_loadable_types_reg2mem : Flag<["-"], "enable-large-loadable-types-reg2mem">,
|
|
HelpText<"Enable large loadable types register to memory pass">;
|
|
|
|
def disable_large_loadable_types_reg2mem : Flag<["-"], "disable-large-loadable-types-reg2mem">,
|
|
HelpText<"Disable large loadable types register to memory pass">;
|
|
|
|
let Flags = [FrontendOption, NoDriverOption, HelpHidden, ModuleInterfaceOptionIgnorable] in {
|
|
def enable_pack_metadata_stack_promotion :
|
|
Joined<["-"], "enable-pack-metadata-stack-promotion=">,
|
|
HelpText<"Whether to skip heapifying stack metadata packs when possible.">,
|
|
MetaVarName<"true|false">;
|
|
def enable_pack_metadata_stack_promotion_noArg :
|
|
Flag<["-"], "enable-pack-metadata-stack-promotion">,
|
|
HelpText<"Skip heapifying stack metadata packs when possible.">;
|
|
}
|
|
|
|
def disable_layout_string_value_witnesses : Flag<["-"], "disable-layout-string-value-witnesses">,
|
|
HelpText<"Disable layout string based value witnesses">;
|
|
|
|
def enable_layout_string_value_witnesses_instantiation : Flag<["-"], "enable-layout-string-value-witnesses-instantiation">,
|
|
HelpText<"Enable runtime instantiation of layout string value witnesses for generic types">;
|
|
|
|
def disable_layout_string_value_witnesses_instantiation : Flag<["-"], "disable-layout-string-value-witnesses-instantiation">,
|
|
HelpText<"Disable runtime instantiation of layout string value witnesses for generic types">;
|
|
|
|
def disable_interface_lockfile : Flag<["-"], "disable-interface-lock">,
|
|
HelpText<"Don't lock interface file when building module">;
|
|
|
|
def bridging_header_directory_for_print: Separate<["-"], "bridging-header-directory-for-print">, MetaVarName<"<path>">,
|
|
HelpText<"Directory for bridging header to be printed in compatibility header">;
|
|
|
|
def entry_point_function_name: Separate<["-"], "entry-point-function-name">, MetaVarName<"<string>">,
|
|
HelpText<"Name of the entry point function">;
|
|
|
|
def target_sdk_version : Separate<["-"], "target-sdk-version">,
|
|
HelpText<"The version of target SDK used for compilation">;
|
|
|
|
def target_variant_sdk_version : Separate<["-"], "target-variant-sdk-version">,
|
|
HelpText<"The version of target variant SDK used for compilation">;
|
|
|
|
def target_sdk_name : Separate<["-"], "target-sdk-name">,
|
|
HelpText<"Canonical name of the target SDK used for compilation">;
|
|
|
|
def candidate_module_file
|
|
: Separate<["-"], "candidate-module-file">, MetaVarName<"<path>">,
|
|
HelpText<"Specify Swift module may be ready to use for an interface">;
|
|
|
|
def use_static_resource_dir
|
|
: Flag<["-"], "use-static-resource-dir">,
|
|
HelpText<"Use resources in the static resource directory">;
|
|
|
|
def disable_building_interface
|
|
: Flag<["-"], "disable-building-interface">,
|
|
HelpText<"Disallow building binary module from textual interface">;
|
|
|
|
def experimental_skip_all_function_bodies:
|
|
Flag<["-"], "experimental-skip-all-function-bodies">,
|
|
HelpText<"Skip type-checking function bodies and all SIL generation">;
|
|
|
|
def experimental_allow_module_with_compiler_errors:
|
|
Flag<["-"], "experimental-allow-module-with-compiler-errors">,
|
|
Flags<[HelpHidden]>,
|
|
HelpText<"Attempt to output .swiftmodule, regardless of compilation errors">;
|
|
|
|
def experimental_skip_non_exportable_decls
|
|
: Flag<["-"], "experimental-skip-non-exportable-decls">,
|
|
HelpText<"Skip decls that are not exported to clients">;
|
|
|
|
def bad_file_descriptor_retry_count:
|
|
Separate<["-"], "bad-file-descriptor-retry-count">,
|
|
HelpText<"Number of retrying opening a file if previous open returns a bad "
|
|
"file descriptor error.">;
|
|
|
|
def enable_ast_verifier : Flag<["-"], "enable-ast-verifier">,
|
|
HelpText<"Run the AST verifier during compilation. NOTE: This lets the user "
|
|
"override the default behavior on whether or not the ASTVerifier "
|
|
"is run. The default behavior is to run the verifier when asserts "
|
|
"are enabled and not run it when asserts are disabled. NOTE: "
|
|
"Can not be used if disable-ast-verifier is used as well">;
|
|
|
|
def disable_ast_verifier : Flag<["-"], "disable-ast-verifier">,
|
|
HelpText<"Do not run the AST verifier during compilation. NOTE: This lets "
|
|
"the user override the default behavior on whether or not the "
|
|
"ASTVerifier is run. The default behavior is to run the verifier "
|
|
"when asserts are enabled and not run it when asserts are "
|
|
"disabled. NOTE: Can not be used if enable-ast-verifier is used "
|
|
"as well">;
|
|
|
|
let Flags = [FrontendOption, NoDriverOption, HelpHidden, ModuleInterfaceOptionIgnorable] in {
|
|
def enable_ossa_modules : Flag<["-"], "enable-ossa-modules">,
|
|
HelpText<"Always serialize SIL in ossa form. If this flag is not passed in, "
|
|
"when optimizing ownership will be lowered before serializing SIL">;
|
|
}
|
|
|
|
def enable_sil_opaque_values : Flag<["-"], "enable-sil-opaque-values">,
|
|
HelpText<"Enable SIL Opaque Values">;
|
|
|
|
def disable_sil_opaque_values : Flag<["-"], "disable-sil-opaque-values">,
|
|
HelpText<"Disable SIL Opaque Values">;
|
|
|
|
def new_driver_path
|
|
: Separate<["-"], "new-driver-path">, MetaVarName<"<path>">,
|
|
HelpText<"Path of the new driver to be used">;
|
|
|
|
def skip_import_in_public_interface:
|
|
Separate<["-"], "skip-import-in-public-interface">,
|
|
HelpText<"Skip the import statement corresponding to a module name "
|
|
"when printing the public interface.">;
|
|
|
|
def clang_header_expose_decls:
|
|
Joined<["-"], "clang-header-expose-decls=">,
|
|
HelpText<"Which declarations should be exposed in the generated clang header.">,
|
|
Flags<[FrontendOption, HelpHidden]>,
|
|
MetaVarName<"all-public|has-expose-attr">;
|
|
|
|
def clang_header_expose_module:
|
|
Separate<["-"], "clang-header-expose-module">,
|
|
HelpText<"Allow the compiler to assume that APIs from the specified module are exposed to C/C++/Objective-C in another generated header, so that APIs in the current module that depend on declarations from the specified module can be exposed in the generated header.">,
|
|
Flags<[FrontendOption, HelpHidden]>,
|
|
MetaVarName<"<imported-module-name>=<generated-header-name>">;
|
|
|
|
def weak_link_at_target :
|
|
Flag<["-"], "weak-link-at-target">,
|
|
HelpText<"Weakly link symbols for declarations that were introduced at the "
|
|
"deployment target. Symbols introduced before the deployment "
|
|
"target are still strongly linked.">;
|
|
|
|
def concurrency_model :
|
|
Separate<["-"], "concurrency-model">,
|
|
HelpText<"Which concurrency model is used. Defaults to standard.">,
|
|
MetaVarName<"standard|task-to-thread">;
|
|
def concurrency_model_EQ :
|
|
Joined<["-"], "concurrency-model=">,
|
|
Alias<concurrency_model>;
|
|
|
|
def enable_stack_protector :
|
|
Flag<["-"], "enable-stack-protector">,
|
|
HelpText<"Enable the stack protector">;
|
|
def disable_stack_protector :
|
|
Flag<["-"], "disable-stack-protector">,
|
|
HelpText<"Disable the stack-protector">;
|
|
def enable_move_inout_stack_protector :
|
|
Flag<["-"], "enable-move-inout-stack-protector">,
|
|
HelpText<"Enable the stack protector by moving values to temporaries">;
|
|
|
|
// This feature is enabled by default, the flag is a no-op.
|
|
def enable_import_ptrauth_field_function_pointers :
|
|
Flag<["-"], "enable-import-ptrauth-field-function-pointers">,
|
|
HelpText<"Enable import of custom ptrauth qualified field function pointers. "
|
|
"This is on by default.">;
|
|
|
|
def disable_import_ptrauth_field_function_pointers :
|
|
Flag<["-"], "disable-import-ptrauth-field-function-pointers">,
|
|
HelpText<"Disable import of custom ptrauth qualified field function pointers">;
|
|
|
|
def enable_lifetime_dependence_diagnostics :
|
|
Flag<["-"], "enable-lifetime-dependence-diagnostics">,
|
|
HelpText<"Enable lifetime dependence diagnostics for Nonescapable types.">;
|
|
def disable_lifetime_dependence_diagnostics :
|
|
Flag<["-"], "disable-lifetime-dependence-diagnostics">,
|
|
HelpText<"Disable lifetime dependence diagnostics for Nonescapable types.">;
|
|
|
|
def enable_collocate_metadata_functions :
|
|
Flag<["-"], "enable-collocate-metadata-functions">,
|
|
HelpText<"Enable collocate metadata functions">;
|
|
def disable_collocate_metadata_functions :
|
|
Flag<["-"], "disable-collocate-metadata-functions">,
|
|
HelpText<"Disable collocate metadata functions">;
|
|
|
|
def enable_colocate_type_descriptors :
|
|
Flag<["-"], "enable-colocate-type-descriptors">,
|
|
HelpText<"Enable colocate type descriptors">;
|
|
def disable_colocate_type_descriptors :
|
|
Flag<["-"], "disable-colocate-type-descriptors">,
|
|
HelpText<"Disable colocate type descriptors">;
|
|
|
|
def enable_relative_protocol_witness_tables :
|
|
Flag<["-"], "enable-relative-protocol-witness-tables">,
|
|
HelpText<"Enable relative protocol witness tables">;
|
|
def disable_relative_protocol_witness_tables :
|
|
Flag<["-"], "disable-relative-protocol-witness-tables">,
|
|
HelpText<"Disable relative protocol witness tables">;
|
|
def enable_fragile_resilient_protocol_witnesses :
|
|
Flag<["-"], "enable-fragile-relative-protocol-tables">,
|
|
HelpText<"Enable relative protocol witness tables">;
|
|
def disable_fragile_resilient_protocol_witnesses :
|
|
Flag<["-"], "disable-fragile-relative-protocol-tables">,
|
|
HelpText<"Disable relative protocol witness tables">;
|
|
|
|
def enable_async_frame_push_pop_metadata :
|
|
Flag<["-"], "enable-async-frame-push-pop-metadata">,
|
|
HelpText<"Enable async frame push pop metadata">;
|
|
def disable_async_frame_push_pop_metadata :
|
|
Flag<["-"], "disable-async-frame-push-pop-metadata">,
|
|
HelpText<"Disable async frame push pop metadata">;
|
|
|
|
def enable_split_cold_code :
|
|
Flag<["-"], "enable-split-cold-code">,
|
|
HelpText<"Enable splitting of cold code when optimizing">;
|
|
def disable_split_cold_code :
|
|
Flag<["-"], "disable-split-cold-code">,
|
|
HelpText<"Disable splitting of cold code when optimizing">;
|
|
|
|
def enable_new_llvm_pass_manager :
|
|
Flag<["-"], "enable-new-llvm-pass-manager">,
|
|
HelpText<"Enable the new llvm pass manager">;
|
|
def disable_new_llvm_pass_manager :
|
|
Flag<["-"], "disable-new-llvm-pass-manager">,
|
|
HelpText<"Disable the new llvm pass manager">;
|
|
|
|
def enable_objective_c_protocol_symbolic_references :
|
|
Flag<["-"], "enable-objective-c-protocol-symbolic-references">,
|
|
HelpText<"Enable objective-c protocol symbolic references">;
|
|
def disable_objective_c_protocol_symbolic_references :
|
|
Flag<["-"], "disable-objective-c-protocol-symbolic-references">,
|
|
HelpText<"Disable objective-c protocol symbolic references">;
|
|
|
|
def disable_emit_generic_class_ro_t_list :
|
|
Flag<["-"], "disable-emit-generic-class-ro_t-list">,
|
|
HelpText<"Disable emission of a section with references to class_ro_t of "
|
|
"generic class patterns">;
|
|
def enable_emit_generic_class_ro_t_list :
|
|
Flag<["-"], "enable-emit-generic-class-ro_t-list">,
|
|
HelpText<"Enable emission of a section with references to class_ro_t of "
|
|
"generic class patterns">;
|
|
|
|
def enable_deterministic_check :
|
|
Flag<["-"], "enable-deterministic-check">,
|
|
HelpText<"Check compiler output determinism by running it twice">;
|
|
def always_compile_output_files :
|
|
Flag<["-"], "always-compile-output-files">,
|
|
HelpText<"Always compile output files even it might not change the results">;
|
|
|
|
// CAS/Caching related options.
|
|
def input_file_key : Separate<["-"], "input-file-key">,
|
|
HelpText<"Cache Key for input file">;
|
|
def bridging_header_pch_key : Separate<["-"], "bridging-header-pch-key">,
|
|
HelpText<"Cache Key for bridging header pch">;
|
|
|
|
def no_clang_include_tree: Flag<["-"], "no-clang-include-tree">,
|
|
HelpText<"Do not use clang include tree, fallback to use CAS filesystem to build clang modules">;
|
|
|
|
def cas_fs: Separate<["-"], "cas-fs">,
|
|
HelpText<"Root CASID for CAS FileSystem">, MetaVarName<"<cas-id>">;
|
|
|
|
def clang_include_tree_root: Separate<["-"], "clang-include-tree-root">,
|
|
HelpText<"Clang Include Tree CASID">, MetaVarName<"<cas-id>">;
|
|
|
|
|
|
def experimental_spi_only_imports :
|
|
Flag<["-"], "experimental-spi-only-imports">,
|
|
HelpText<"Enable use of @_spiOnly imports">;
|
|
|
|
def enable_ossa_complete_lifetimes :
|
|
Flag<["-"], "enable-ossa-complete-lifetimes">,
|
|
HelpText<"Require linear OSSA lifetimes after SILGen">;
|
|
def disable_ossa_complete_lifetimes :
|
|
Flag<["-"], "disable-ossa-complete-lifetimes">,
|
|
HelpText<"Do not require linear OSSA lifetimes after SILGen">;
|
|
|
|
def enable_ossa_verify_complete :
|
|
Flag<["-"], "enable-ossa-verify-complete">,
|
|
HelpText<"Verify linear OSSA lifetimes after SILGen">;
|
|
def disable_ossa_verify_complete :
|
|
Flag<["-"], "disable-ossa-verify-complete">,
|
|
HelpText<"Do not verify linear OSSA lifetimes after SILGen">;
|
|
|
|
def platform_c_calling_convention :
|
|
Separate<["-"], "experimental-platform-c-calling-convention">,
|
|
HelpText<"Which calling convention is used to perform non-swift calls. "
|
|
"Defaults to llvm's standard C calling convention.">;
|
|
def platform_c_calling_convention_EQ :
|
|
Joined<["-"], "experimental-platform-c-calling-convention=">,
|
|
Alias<platform_c_calling_convention>;
|
|
|
|
def disable_experimental_parser_round_trip : Flag<["-"],
|
|
"disable-experimental-parser-round-trip">,
|
|
HelpText<"Disable round trip through the new swift parser">;
|
|
|
|
def disable_sending_args_and_results_with_region_isolation : Flag<["-"],
|
|
"disable-sending-args-and-results-with-region-based-isolation">,
|
|
HelpText<"Disable sending args and results when region based isolation is enabled. Only enabled with asserts">,
|
|
Flags<[HelpHidden]>;
|
|
|
|
def scanner_module_validation: Flag<["-"], "scanner-module-validation">,
|
|
HelpText<"Validate binary modules in the dependency scanner">;
|
|
def no_scanner_module_validation: Flag<["-"], "no-scanner-module-validation">,
|
|
HelpText<"Do not validate binary modules in scanner and delegate the validation to swift-frontend">;
|
|
def module_load_mode: Separate<["-"], "module-load-mode">,
|
|
MetaVarName<"only-interface|prefer-interface|prefer-serialized|only-serialized">,
|
|
HelpText<"Module loading mode">;
|
|
|
|
def platform_availability_inheritance_map_path
|
|
: Separate<["-"], "platform-availability-inheritance-map-path">, MetaVarName<"<path>">,
|
|
HelpText<"Path of the platform inheritance platform map">;
|
|
|
|
} // end let Flags = [FrontendOption, NoDriverOption, HelpHidden]
|