| //===--- CC1Options.td - Options for clang -cc1 ---------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the options accepted by clang -cc1 and clang -cc1as. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| let Flags = [CC1Option, NoDriverOption] in { |
| |
| //===----------------------------------------------------------------------===// |
| // Target Options |
| //===----------------------------------------------------------------------===// |
| |
| let Flags = [CC1Option, CC1AsOption, NoDriverOption] in { |
| |
| def target_cpu : Separate<["-"], "target-cpu">, |
| HelpText<"Target a specific cpu type">; |
| def target_feature : Separate<["-"], "target-feature">, |
| HelpText<"Target specific attributes">; |
| def triple : Separate<["-"], "triple">, |
| HelpText<"Specify target triple (e.g. i686-apple-darwin9)">; |
| def target_abi : Separate<["-"], "target-abi">, |
| HelpText<"Target a particular ABI type">; |
| |
| } |
| |
| def target_linker_version : Separate<["-"], "target-linker-version">, |
| HelpText<"Target linker version">; |
| def triple_EQ : Joined<["-"], "triple=">, Alias<triple>; |
| def mfpmath : Separate<["-"], "mfpmath">, |
| HelpText<"Which unit to use for fp math">; |
| |
| //===----------------------------------------------------------------------===// |
| // Analyzer Options |
| //===----------------------------------------------------------------------===// |
| |
| def analysis_UnoptimizedCFG : Flag<["-"], "unoptimized-cfg">, |
| HelpText<"Generate unoptimized CFGs for all analyses">; |
| def analysis_CFGAddImplicitDtors : Flag<["-"], "cfg-add-implicit-dtors">, |
| HelpText<"Add C++ implicit destructors to CFGs for all analyses">; |
| |
| def analyzer_store : Separate<["-"], "analyzer-store">, |
| HelpText<"Source Code Analysis - Abstract Memory Store Models">; |
| def analyzer_store_EQ : Joined<["-"], "analyzer-store=">, Alias<analyzer_store>; |
| |
| def analyzer_constraints : Separate<["-"], "analyzer-constraints">, |
| HelpText<"Source Code Analysis - Symbolic Constraint Engines">; |
| def analyzer_constraints_EQ : Joined<["-"], "analyzer-constraints=">, |
| Alias<analyzer_constraints>; |
| |
| def analyzer_output : Separate<["-"], "analyzer-output">, |
| HelpText<"Source Code Analysis - Output Options">; |
| def analyzer_output_EQ : Joined<["-"], "analyzer-output=">, |
| Alias<analyzer_output>; |
| |
| def analyzer_purge : Separate<["-"], "analyzer-purge">, |
| HelpText<"Source Code Analysis - Dead Symbol Removal Frequency">; |
| def analyzer_purge_EQ : Joined<["-"], "analyzer-purge=">, Alias<analyzer_purge>; |
| |
| def analyzer_opt_analyze_headers : Flag<["-"], "analyzer-opt-analyze-headers">, |
| HelpText<"Force the static analyzer to analyze functions defined in header files">; |
| def analyzer_opt_analyze_nested_blocks : Flag<["-"], "analyzer-opt-analyze-nested-blocks">, |
| HelpText<"Analyze the definitions of blocks in addition to functions">; |
| def analyzer_display_progress : Flag<["-"], "analyzer-display-progress">, |
| HelpText<"Emit verbose output about the analyzer's progress">; |
| def analyze_function : Separate<["-"], "analyze-function">, |
| HelpText<"Run analysis on specific function">; |
| def analyze_function_EQ : Joined<["-"], "analyze-function=">, Alias<analyze_function>; |
| def analyzer_eagerly_assume : Flag<["-"], "analyzer-eagerly-assume">, |
| HelpText<"Eagerly assume the truth/falseness of some symbolic constraints">; |
| def trim_egraph : Flag<["-"], "trim-egraph">, |
| HelpText<"Only show error-related paths in the analysis graph">; |
| def analyzer_viz_egraph_graphviz : Flag<["-"], "analyzer-viz-egraph-graphviz">, |
| HelpText<"Display exploded graph using GraphViz">; |
| def analyzer_viz_egraph_ubigraph : Flag<["-"], "analyzer-viz-egraph-ubigraph">, |
| HelpText<"Display exploded graph using Ubigraph">; |
| |
| def analyzer_inline_max_stack_depth : Separate<["-"], "analyzer-inline-max-stack-depth">, |
| HelpText<"Bound on stack depth while inlining (4 by default)">; |
| def analyzer_inline_max_stack_depth_EQ : Joined<["-"], "analyzer-inline-max-stack-depth=">, |
| Alias<analyzer_inline_max_stack_depth>; |
| |
| def analyzer_inlining_mode : Separate<["-"], "analyzer-inlining-mode">, |
| HelpText<"Specify the function selection heuristic used during inlining">; |
| def analyzer_inlining_mode_EQ : Joined<["-"], "analyzer-inlining-mode=">, Alias<analyzer_inlining_mode>; |
| |
| def analyzer_disable_retry_exhausted : Flag<["-"], "analyzer-disable-retry-exhausted">, |
| HelpText<"Do not re-analyze paths leading to exhausted nodes with a different strategy (may decrease code coverage)">; |
| |
| def analyzer_max_loop : Separate<["-"], "analyzer-max-loop">, |
| HelpText<"The maximum number of times the analyzer will go through a loop">; |
| def analyzer_stats : Flag<["-"], "analyzer-stats">, |
| HelpText<"Print internal analyzer statistics.">; |
| |
| def analyzer_checker : Separate<["-"], "analyzer-checker">, |
| HelpText<"Choose analyzer checkers to enable">; |
| def analyzer_checker_EQ : Joined<["-"], "analyzer-checker=">, |
| Alias<analyzer_checker>; |
| |
| def analyzer_disable_checker : Separate<["-"], "analyzer-disable-checker">, |
| HelpText<"Choose analyzer checkers to disable">; |
| def analyzer_disable_checker_EQ : Joined<["-"], "analyzer-disable-checker=">, |
| Alias<analyzer_disable_checker>; |
| |
| def analyzer_disable_all_checks : Flag<["-"], "analyzer-disable-all-checks">, |
| HelpText<"Disable all static analyzer checks">; |
| |
| def analyzer_checker_help : Flag<["-"], "analyzer-checker-help">, |
| HelpText<"Display the list of analyzer checkers that are available">; |
| |
| def analyzer_list_enabled_checkers : Flag<["-"], "analyzer-list-enabled-checkers">, |
| HelpText<"Display the list of enabled analyzer checkers">; |
| |
| def analyzer_config : Separate<["-"], "analyzer-config">, |
| HelpText<"Choose analyzer options to enable">; |
| |
| //===----------------------------------------------------------------------===// |
| // Migrator Options |
| //===----------------------------------------------------------------------===// |
| def migrator_no_nsalloc_error : Flag<["-"], "no-ns-alloc-error">, |
| HelpText<"Do not error on use of NSAllocateCollectable/NSReallocateCollectable">; |
| |
| def migrator_no_finalize_removal : Flag<["-"], "no-finalize-removal">, |
| HelpText<"Do not remove finalize method in gc mode">; |
| |
| //===----------------------------------------------------------------------===// |
| // CodeGen Options |
| //===----------------------------------------------------------------------===// |
| |
| let Flags = [CC1Option, CC1AsOption, NoDriverOption] in { |
| |
| def debug_info_kind_EQ : Joined<["-"], "debug-info-kind=">; |
| def dwarf_version_EQ : Joined<["-"], "dwarf-version=">; |
| def debugger_tuning_EQ : Joined<["-"], "debugger-tuning=">; |
| def fdebug_compilation_dir : Separate<["-"], "fdebug-compilation-dir">, |
| HelpText<"The compilation directory to embed in the debug info.">; |
| def dwarf_debug_flags : Separate<["-"], "dwarf-debug-flags">, |
| HelpText<"The string to embed in the Dwarf debug flags record.">; |
| def mno_exec_stack : Flag<["-"], "mnoexecstack">, |
| HelpText<"Mark the file as not needing an executable stack">; |
| def massembler_fatal_warnings : Flag<["-"], "massembler-fatal-warnings">, |
| HelpText<"Make assembler warnings fatal">; |
| def mrelax_relocations : Flag<["--"], "mrelax-relocations">, |
| HelpText<"Use relaxable elf relocations">; |
| def compress_debug_sections : Flag<["-"], "compress-debug-sections">, |
| HelpText<"Compress DWARF debug sections using zlib">; |
| def msave_temp_labels : Flag<["-"], "msave-temp-labels">, |
| HelpText<"Save temporary labels in the symbol table. " |
| "Note this may change .s semantics and shouldn't generally be used " |
| "on compiler-generated code.">; |
| def mrelocation_model : Separate<["-"], "mrelocation-model">, |
| HelpText<"The relocation model to use">; |
| def fno_math_builtin : Flag<["-"], "fno-math-builtin">, |
| HelpText<"Disable implicit builtin knowledge of math functions">; |
| } |
| |
| def disable_llvm_optzns : Flag<["-"], "disable-llvm-optzns">, |
| HelpText<"Don't run LLVM optimization passes">; |
| def disable_llvm_verifier : Flag<["-"], "disable-llvm-verifier">, |
| HelpText<"Don't run the LLVM IR verifier pass">; |
| def disable_llvm_passes : Flag<["-"], "disable-llvm-passes">, |
| HelpText<"Use together with -emit-llvm to get pristine LLVM IR from the " |
| "frontend by not running any LLVM passes at all">; |
| def disable_red_zone : Flag<["-"], "disable-red-zone">, |
| HelpText<"Do not emit code that uses the red zone.">; |
| def dwarf_column_info : Flag<["-"], "dwarf-column-info">, |
| HelpText<"Turn on column location information.">; |
| def split_dwarf : Flag<["-"], "split-dwarf">, |
| HelpText<"Split out the dwarf .dwo sections">; |
| def gnu_pubnames : Flag<["-"], "gnu-pubnames">, |
| HelpText<"Emit newer GNU style pubnames">; |
| def arange_sections : Flag<["-"], "arange_sections">, |
| HelpText<"Emit DWARF .debug_arange sections">; |
| def dwarf_ext_refs : Flag<["-"], "dwarf-ext-refs">, |
| HelpText<"Generate debug info with external references to clang modules" |
| " or precompiled headers">; |
| def fforbid_guard_variables : Flag<["-"], "fforbid-guard-variables">, |
| HelpText<"Emit an error if a C++ static local initializer would need a guard variable">; |
| def no_implicit_float : Flag<["-"], "no-implicit-float">, |
| HelpText<"Don't generate implicit floating point instructions">; |
| def fdump_vtable_layouts : Flag<["-"], "fdump-vtable-layouts">, |
| HelpText<"Dump the layouts of all vtables that will be emitted in a translation unit">; |
| def fmerge_functions : Flag<["-"], "fmerge-functions">, |
| HelpText<"Permit merging of identical functions when optimizing.">; |
| def femit_coverage_notes : Flag<["-"], "femit-coverage-notes">, |
| HelpText<"Emit a gcov coverage notes file when compiling.">; |
| def femit_coverage_data: Flag<["-"], "femit-coverage-data">, |
| HelpText<"Instrument the program to emit gcov coverage data when run.">; |
| def coverage_file : Separate<["-"], "coverage-file">, |
| HelpText<"Emit coverage data to this filename. The extension will be replaced.">; |
| def coverage_file_EQ : Joined<["-"], "coverage-file=">, Alias<coverage_file>; |
| def coverage_cfg_checksum : Flag<["-"], "coverage-cfg-checksum">, |
| HelpText<"Emit CFG checksum for functions in .gcno files.">; |
| def coverage_no_function_names_in_data : Flag<["-"], "coverage-no-function-names-in-data">, |
| HelpText<"Emit function names in .gcda files.">; |
| def coverage_exit_block_before_body : Flag<["-"], "coverage-exit-block-before-body">, |
| HelpText<"Emit the exit block before the body blocks in .gcno files.">; |
| def coverage_version_EQ : Joined<["-"], "coverage-version=">, |
| HelpText<"Four-byte version string for gcov files.">; |
| def test_coverage : Flag<["-"], "test-coverage">, |
| HelpText<"Do not generate coverage files or remove coverage changes from IR">; |
| def dump_coverage_mapping : Flag<["-"], "dump-coverage-mapping">, |
| HelpText<"Dump the coverage mapping records, for testing">; |
| def fuse_register_sized_bitfield_access: Flag<["-"], "fuse-register-sized-bitfield-access">, |
| HelpText<"Use register sized accesses to bit-fields, when possible.">; |
| def relaxed_aliasing : Flag<["-"], "relaxed-aliasing">, |
| HelpText<"Turn off Type Based Alias Analysis">; |
| def no_struct_path_tbaa : Flag<["-"], "no-struct-path-tbaa">, |
| HelpText<"Turn off struct-path aware Type Based Alias Analysis">; |
| def masm_verbose : Flag<["-"], "masm-verbose">, |
| HelpText<"Generate verbose assembly output">; |
| def mcode_model : Separate<["-"], "mcode-model">, |
| HelpText<"The code model to use">; |
| def mdebug_pass : Separate<["-"], "mdebug-pass">, |
| HelpText<"Enable additional debug output">; |
| def mdisable_fp_elim : Flag<["-"], "mdisable-fp-elim">, |
| HelpText<"Disable frame pointer elimination optimization">; |
| def mdisable_tail_calls : Flag<["-"], "mdisable-tail-calls">, |
| HelpText<"Disable tail call optimization, keeping the call stack accurate">; |
| def menable_no_infinities : Flag<["-"], "menable-no-infs">, |
| HelpText<"Allow optimization to assume there are no infinities.">; |
| def menable_no_nans : Flag<["-"], "menable-no-nans">, |
| HelpText<"Allow optimization to assume there are no NaNs.">; |
| def menable_unsafe_fp_math : Flag<["-"], "menable-unsafe-fp-math">, |
| HelpText<"Allow unsafe floating-point math optimizations which may decrease " |
| "precision">; |
| def mfloat_abi : Separate<["-"], "mfloat-abi">, |
| HelpText<"The float ABI to use">; |
| def mlimit_float_precision : Separate<["-"], "mlimit-float-precision">, |
| HelpText<"Limit float precision to the given value">; |
| def split_stacks : Flag<["-"], "split-stacks">, |
| HelpText<"Try to use a split stack if possible.">; |
| def mno_zero_initialized_in_bss : Flag<["-"], "mno-zero-initialized-in-bss">, |
| HelpText<"Do not put zero initialized data in the BSS">; |
| def backend_option : Separate<["-"], "backend-option">, |
| HelpText<"Additional arguments to forward to LLVM backend (during code gen)">; |
| def mregparm : Separate<["-"], "mregparm">, |
| HelpText<"Limit the number of registers available for integer arguments">; |
| def munwind_tables : Flag<["-"], "munwind-tables">, |
| HelpText<"Generate unwinding tables for all functions">; |
| def mconstructor_aliases : Flag<["-"], "mconstructor-aliases">, |
| HelpText<"Emit complete constructors and destructors as aliases when possible">; |
| def mlink_bitcode_file : Separate<["-"], "mlink-bitcode-file">, |
| HelpText<"Link the given bitcode file before performing optimizations.">; |
| def mlink_cuda_bitcode : Separate<["-"], "mlink-cuda-bitcode">, |
| HelpText<"Link and internalize needed symbols from the given bitcode file " |
| "before performing optimizations.">; |
| def vectorize_loops : Flag<["-"], "vectorize-loops">, |
| HelpText<"Run the Loop vectorization passes">; |
| def vectorize_slp : Flag<["-"], "vectorize-slp">, |
| HelpText<"Run the SLP vectorization passes">; |
| def vectorize_slp_aggressive : Flag<["-"], "vectorize-slp-aggressive">, |
| HelpText<"Run the BB vectorization passes">; |
| def dependent_lib : Joined<["--"], "dependent-lib=">, |
| HelpText<"Add dependent library">; |
| def linker_option : Joined<["--"], "linker-option=">, |
| HelpText<"Add linker option">; |
| def fsanitize_coverage_type : Joined<["-"], "fsanitize-coverage-type=">, |
| HelpText<"Sanitizer coverage type">; |
| def fsanitize_coverage_indirect_calls |
| : Flag<["-"], "fsanitize-coverage-indirect-calls">, |
| HelpText<"Enable sanitizer coverage for indirect calls">; |
| def fsanitize_coverage_trace_bb |
| : Flag<["-"], "fsanitize-coverage-trace-bb">, |
| HelpText<"Enable basic block tracing in sanitizer coverage">; |
| def fsanitize_coverage_trace_cmp |
| : Flag<["-"], "fsanitize-coverage-trace-cmp">, |
| HelpText<"Enable cmp instruction tracing in sanitizer coverage">; |
| def fsanitize_coverage_8bit_counters |
| : Flag<["-"], "fsanitize-coverage-8bit-counters">, |
| HelpText<"Enable frequency counters in sanitizer coverage">; |
| def fsanitize_coverage_trace_pc |
| : Flag<["-"], "fsanitize-coverage-trace-pc">, |
| HelpText<"Enable PC tracing in sanitizer coverage">; |
| def fprofile_instrument_EQ : Joined<["-"], "fprofile-instrument=">, |
| HelpText<"Enable PGO instrumentation. The accepted value is clang, llvm, " |
| "or none">; |
| def fprofile_instrument_path_EQ : Joined<["-"], "fprofile-instrument-path=">, |
| HelpText<"Generate instrumented code to collect execution counts into " |
| "<file> (overridden by LLVM_PROFILE_FILE env var)">; |
| def fprofile_instrument_use_path_EQ : |
| Joined<["-"], "fprofile-instrument-use-path=">, |
| HelpText<"Specify the profile path in PGO use compilation">; |
| def flto_visibility_public_std: |
| Flag<["-"], "flto-visibility-public-std">, |
| HelpText<"Use public LTO visibility for classes in std and stdext namespaces">; |
| |
| //===----------------------------------------------------------------------===// |
| // Dependency Output Options |
| //===----------------------------------------------------------------------===// |
| |
| def sys_header_deps : Flag<["-"], "sys-header-deps">, |
| HelpText<"Include system headers in dependency output">; |
| def module_file_deps : Flag<["-"], "module-file-deps">, |
| HelpText<"Include module files in dependency output">; |
| def header_include_file : Separate<["-"], "header-include-file">, |
| HelpText<"Filename (or -) to write header include output to">; |
| def show_includes : Flag<["--"], "show-includes">, |
| HelpText<"Print cl.exe style /showIncludes to stdout">; |
| |
| //===----------------------------------------------------------------------===// |
| // Diagnostic Options |
| //===----------------------------------------------------------------------===// |
| |
| def diagnostic_log_file : Separate<["-"], "diagnostic-log-file">, |
| HelpText<"Filename (or -) to log diagnostics to">; |
| def diagnostic_serialized_file : Separate<["-"], "serialize-diagnostic-file">, |
| MetaVarName<"<filename>">, |
| HelpText<"File for serializing diagnostics in a binary format">; |
| |
| def fdiagnostics_format : Separate<["-"], "fdiagnostics-format">, |
| HelpText<"Change diagnostic formatting to match IDE and command line tools">; |
| def fdiagnostics_show_category : Separate<["-"], "fdiagnostics-show-category">, |
| HelpText<"Print diagnostic category">; |
| def fno_diagnostics_use_presumed_location : Flag<["-"], "fno-diagnostics-use-presumed-location">, |
| HelpText<"Ignore #line directives when displaying diagnostic locations">; |
| def ftabstop : Separate<["-"], "ftabstop">, MetaVarName<"<N>">, |
| HelpText<"Set the tab stop distance.">; |
| def ferror_limit : Separate<["-"], "ferror-limit">, MetaVarName<"<N>">, |
| HelpText<"Set the maximum number of errors to emit before stopping (0 = no limit).">; |
| def fmacro_backtrace_limit : Separate<["-"], "fmacro-backtrace-limit">, MetaVarName<"<N>">, |
| HelpText<"Set the maximum number of entries to print in a macro expansion backtrace (0 = no limit).">; |
| def ftemplate_backtrace_limit : Separate<["-"], "ftemplate-backtrace-limit">, MetaVarName<"<N>">, |
| HelpText<"Set the maximum number of entries to print in a template instantiation backtrace (0 = no limit).">; |
| def fconstexpr_backtrace_limit : Separate<["-"], "fconstexpr-backtrace-limit">, MetaVarName<"<N>">, |
| HelpText<"Set the maximum number of entries to print in a constexpr evaluation backtrace (0 = no limit).">; |
| def fspell_checking_limit : Separate<["-"], "fspell-checking-limit">, MetaVarName<"<N>">, |
| HelpText<"Set the maximum number of times to perform spell checking on unrecognized identifiers (0 = no limit).">; |
| def fmessage_length : Separate<["-"], "fmessage-length">, MetaVarName<"<N>">, |
| HelpText<"Format message diagnostics so that they fit within N columns or fewer, when possible.">; |
| def verify : Flag<["-"], "verify">, |
| HelpText<"Verify diagnostic output using comment directives">; |
| def verify_ignore_unexpected : Flag<["-"], "verify-ignore-unexpected">, |
| HelpText<"Ignore unexpected diagnostic messages">; |
| def verify_ignore_unexpected_EQ : CommaJoined<["-"], "verify-ignore-unexpected=">, |
| HelpText<"Ignore unexpected diagnostic messages">; |
| def Wno_rewrite_macros : Flag<["-"], "Wno-rewrite-macros">, |
| HelpText<"Silence ObjC rewriting warnings">; |
| |
| //===----------------------------------------------------------------------===// |
| // Frontend Options |
| //===----------------------------------------------------------------------===// |
| |
| // This isn't normally used, it is just here so we can parse a |
| // CompilerInvocation out of a driver-derived argument vector. |
| def cc1 : Flag<["-"], "cc1">; |
| def cc1as : Flag<["-"], "cc1as">; |
| |
| def ast_merge : Separate<["-"], "ast-merge">, |
| MetaVarName<"<ast file>">, |
| HelpText<"Merge the given AST file into the translation unit being compiled.">; |
| def aux_triple : Separate<["-"], "aux-triple">, |
| HelpText<"Auxiliary target triple.">; |
| def code_completion_at : Separate<["-"], "code-completion-at">, |
| MetaVarName<"<file>:<line>:<column>">, |
| HelpText<"Dump code-completion information at a location">; |
| def remap_file : Separate<["-"], "remap-file">, |
| MetaVarName<"<from>;<to>">, |
| HelpText<"Replace the contents of the <from> file with the contents of the <to> file">; |
| def code_completion_at_EQ : Joined<["-"], "code-completion-at=">, |
| Alias<code_completion_at>; |
| def code_completion_macros : Flag<["-"], "code-completion-macros">, |
| HelpText<"Include macros in code-completion results">; |
| def code_completion_patterns : Flag<["-"], "code-completion-patterns">, |
| HelpText<"Include code patterns in code-completion results">; |
| def no_code_completion_globals : Flag<["-"], "no-code-completion-globals">, |
| HelpText<"Do not include global declarations in code-completion results.">; |
| def code_completion_brief_comments : Flag<["-"], "code-completion-brief-comments">, |
| HelpText<"Include brief documentation comments in code-completion results.">; |
| def disable_free : Flag<["-"], "disable-free">, |
| HelpText<"Disable freeing of memory on exit">; |
| def discard_value_names : Flag<["-"], "discard-value-names">, |
| HelpText<"Discard value names in LLVM IR">; |
| def load : Separate<["-"], "load">, MetaVarName<"<dsopath>">, |
| HelpText<"Load the named plugin (dynamic shared object)">; |
| def plugin : Separate<["-"], "plugin">, MetaVarName<"<name>">, |
| HelpText<"Use the named plugin action instead of the default action (use \"help\" to list available options)">; |
| def plugin_arg : JoinedAndSeparate<["-"], "plugin-arg-">, |
| MetaVarName<"<name> <arg>">, |
| HelpText<"Pass <arg> to plugin <name>">; |
| def add_plugin : Separate<["-"], "add-plugin">, MetaVarName<"<name>">, |
| HelpText<"Use the named plugin action in addition to the default action">; |
| def ast_dump_filter : Separate<["-"], "ast-dump-filter">, |
| MetaVarName<"<dump_filter>">, |
| HelpText<"Use with -ast-dump or -ast-print to dump/print only AST declaration" |
| " nodes having a certain substring in a qualified name. Use" |
| " -ast-list to list all filterable declaration node names.">; |
| def fmodules_ts : Flag <["-"], "fmodules-ts">, Group<f_Group>, |
| HelpText<"Enable support for the C++ Modules TS">; |
| def fno_modules_global_index : Flag<["-"], "fno-modules-global-index">, |
| HelpText<"Do not automatically generate or update the global module index">; |
| def fno_modules_error_recovery : Flag<["-"], "fno-modules-error-recovery">, |
| HelpText<"Do not automatically import modules for error recovery">; |
| def fmodule_map_file_home_is_cwd : Flag<["-"], "fmodule-map-file-home-is-cwd">, |
| HelpText<"Use the current working directory as the home directory of " |
| "module maps specified by -fmodule-map-file=<FILE>">; |
| def fmodule_feature : Separate<["-"], "fmodule-feature">, |
| MetaVarName<"<feature>">, |
| HelpText<"Enable <feature> in module map requires declarations">; |
| def fmodules_embed_file_EQ : Joined<["-"], "fmodules-embed-file=">, |
| MetaVarName<"<file>">, |
| HelpText<"Embed the contents of the specified file into the module file " |
| "being compiled.">; |
| def fmodules_embed_all_files : Joined<["-"], "fmodules-embed-all-files">, |
| HelpText<"Embed the contents of all files read by this compilation into " |
| "the produced module file.">; |
| def fmodules_local_submodule_visibility : |
| Flag<["-"], "fmodules-local-submodule-visibility">, |
| HelpText<"Enforce name visibility rules across submodules of the same " |
| "top-level module.">; |
| def fmodule_format_EQ : Joined<["-"], "fmodule-format=">, |
| HelpText<"Select the container format for clang modules and PCH. " |
| "Supported options are 'raw' and 'obj'.">; |
| def ftest_module_file_extension_EQ : |
| Joined<["-"], "ftest-module-file-extension=">, |
| HelpText<"introduce a module file extension for testing purposes. " |
| "The argument is parsed as blockname:major:minor:hashed:user info">; |
| def fconcepts_ts : Flag<["-"], "fconcepts-ts">, |
| HelpText<"Enable C++ Extensions for Concepts.">; |
| |
| let Group = Action_Group in { |
| |
| def Eonly : Flag<["-"], "Eonly">, |
| HelpText<"Just run preprocessor, no output (for timings)">; |
| def dump_raw_tokens : Flag<["-"], "dump-raw-tokens">, |
| HelpText<"Lex file in raw mode and dump raw tokens">; |
| def analyze : Flag<["-"], "analyze">, |
| HelpText<"Run static analysis engine">; |
| def dump_tokens : Flag<["-"], "dump-tokens">, |
| HelpText<"Run preprocessor, dump internal rep of tokens">; |
| def init_only : Flag<["-"], "init-only">, |
| HelpText<"Only execute frontend initialization">; |
| def fixit : Flag<["-"], "fixit">, |
| HelpText<"Apply fix-it advice to the input source">; |
| def fixit_EQ : Joined<["-"], "fixit=">, |
| HelpText<"Apply fix-it advice creating a file with the given suffix">; |
| def print_preamble : Flag<["-"], "print-preamble">, |
| HelpText<"Print the \"preamble\" of a file, which is a candidate for implicit" |
| " precompiled headers.">; |
| def emit_html : Flag<["-"], "emit-html">, |
| HelpText<"Output input source as HTML">; |
| def ast_print : Flag<["-"], "ast-print">, |
| HelpText<"Build ASTs and then pretty-print them">; |
| def ast_list : Flag<["-"], "ast-list">, |
| HelpText<"Build ASTs and print the list of declaration node qualified names">; |
| def ast_dump : Flag<["-"], "ast-dump">, |
| HelpText<"Build ASTs and then debug dump them">; |
| def ast_dump_lookups : Flag<["-"], "ast-dump-lookups">, |
| HelpText<"Build ASTs and then debug dump their name lookup tables">; |
| def ast_view : Flag<["-"], "ast-view">, |
| HelpText<"Build ASTs and view them with GraphViz">; |
| def print_decl_contexts : Flag<["-"], "print-decl-contexts">, |
| HelpText<"Print DeclContexts and their Decls">; |
| def emit_module : Flag<["-"], "emit-module">, |
| HelpText<"Generate pre-compiled module file from a module map">; |
| def emit_pth : Flag<["-"], "emit-pth">, |
| HelpText<"Generate pre-tokenized header file">; |
| def emit_pch : Flag<["-"], "emit-pch">, |
| HelpText<"Generate pre-compiled header file">; |
| def emit_llvm_bc : Flag<["-"], "emit-llvm-bc">, |
| HelpText<"Build ASTs then convert to LLVM, emit .bc file">; |
| def emit_llvm_only : Flag<["-"], "emit-llvm-only">, |
| HelpText<"Build ASTs and convert to LLVM, discarding output">; |
| def emit_codegen_only : Flag<["-"], "emit-codegen-only">, |
| HelpText<"Generate machine code, but discard output">; |
| def emit_obj : Flag<["-"], "emit-obj">, |
| HelpText<"Emit native object files">; |
| def rewrite_test : Flag<["-"], "rewrite-test">, |
| HelpText<"Rewriter playground">; |
| def rewrite_macros : Flag<["-"], "rewrite-macros">, |
| HelpText<"Expand macros without full preprocessing">; |
| def migrate : Flag<["-"], "migrate">, |
| HelpText<"Migrate source code">; |
| } |
| |
| def emit_llvm_uselists : Flag<["-"], "emit-llvm-uselists">, |
| HelpText<"Preserve order of LLVM use-lists when serializing">; |
| def no_emit_llvm_uselists : Flag<["-"], "no-emit-llvm-uselists">, |
| HelpText<"Don't preserve order of LLVM use-lists when serializing">; |
| |
| def mt_migrate_directory : Separate<["-"], "mt-migrate-directory">, |
| HelpText<"Directory for temporary files produced during ARC or ObjC migration">; |
| def arcmt_check : Flag<["-"], "arcmt-check">, |
| HelpText<"Check for ARC migration issues that need manual handling">; |
| def arcmt_modify : Flag<["-"], "arcmt-modify">, |
| HelpText<"Apply modifications to files to conform to ARC">; |
| def arcmt_migrate : Flag<["-"], "arcmt-migrate">, |
| HelpText<"Apply modifications and produces temporary files that conform to ARC">; |
| |
| def print_stats : Flag<["-"], "print-stats">, |
| HelpText<"Print performance metrics and statistics">; |
| def stats_file : Joined<["-"], "stats-file=">, |
| HelpText<"Filename to write statistics to">; |
| def fdump_record_layouts : Flag<["-"], "fdump-record-layouts">, |
| HelpText<"Dump record layout information">; |
| def fdump_record_layouts_simple : Flag<["-"], "fdump-record-layouts-simple">, |
| HelpText<"Dump record layout information in a simple form used for testing">; |
| def fix_what_you_can : Flag<["-"], "fix-what-you-can">, |
| HelpText<"Apply fix-it advice even in the presence of unfixable errors">; |
| def fix_only_warnings : Flag<["-"], "fix-only-warnings">, |
| HelpText<"Apply fix-it advice only for warnings, not errors">; |
| def fixit_recompile : Flag<["-"], "fixit-recompile">, |
| HelpText<"Apply fix-it changes and recompile">; |
| def fixit_to_temp : Flag<["-"], "fixit-to-temporary">, |
| HelpText<"Apply fix-it changes to temporary files">; |
| |
| def foverride_record_layout_EQ : Joined<["-"], "foverride-record-layout=">, |
| HelpText<"Override record layouts with those in the given file">; |
| def find_pch_source_EQ : Joined<["-"], "find-pch-source=">, |
| HelpText<"When building a pch, try to find the input file in include " |
| "directories, as if it had been included by the argument passed " |
| "to this flag.">; |
| def fno_pch_timestamp : Flag<["-"], "fno-pch-timestamp">, |
| HelpText<"Disable inclusion of timestamp in precompiled headers">; |
| |
| //===----------------------------------------------------------------------===// |
| // Language Options |
| //===----------------------------------------------------------------------===// |
| |
| let Flags = [CC1Option, CC1AsOption, NoDriverOption] in { |
| |
| def version : Flag<["-"], "version">, |
| HelpText<"Print the compiler version">; |
| def main_file_name : Separate<["-"], "main-file-name">, |
| HelpText<"Main file name to use for debug info">; |
| |
| } |
| |
| def fblocks_runtime_optional : Flag<["-"], "fblocks-runtime-optional">, |
| HelpText<"Weakly link in the blocks runtime">; |
| def fexternc_nounwind : Flag<["-"], "fexternc-nounwind">, |
| HelpText<"Assume all functions with C linkage do not unwind">; |
| def split_dwarf_file : Separate<["-"], "split-dwarf-file">, |
| HelpText<"File name to use for split dwarf debug info output">; |
| def fno_wchar : Flag<["-"], "fno-wchar">, |
| HelpText<"Disable C++ builtin type wchar_t">; |
| def fconstant_string_class : Separate<["-"], "fconstant-string-class">, |
| MetaVarName<"<class name>">, |
| HelpText<"Specify the class to use for constant Objective-C string objects.">; |
| def fobjc_arc_cxxlib_EQ : Joined<["-"], "fobjc-arc-cxxlib=">, |
| HelpText<"Objective-C++ Automatic Reference Counting standard library kind">; |
| def fobjc_runtime_has_weak : Flag<["-"], "fobjc-runtime-has-weak">, |
| HelpText<"The target Objective-C runtime supports ARC weak operations">; |
| def fobjc_dispatch_method_EQ : Joined<["-"], "fobjc-dispatch-method=">, |
| HelpText<"Objective-C dispatch method to use">; |
| def disable_objc_default_synthesize_properties : Flag<["-"], "disable-objc-default-synthesize-properties">, |
| HelpText<"disable the default synthesis of Objective-C properties">; |
| def fencode_extended_block_signature : Flag<["-"], "fencode-extended-block-signature">, |
| HelpText<"enable extended encoding of block type signature">; |
| def pic_level : Separate<["-"], "pic-level">, |
| HelpText<"Value for __PIC__">; |
| def pic_is_pie : Flag<["-"], "pic-is-pie">, |
| HelpText<"File is for a position independent executable">; |
| def fno_validate_pch : Flag<["-"], "fno-validate-pch">, |
| HelpText<"Disable validation of precompiled headers">; |
| def dump_deserialized_pch_decls : Flag<["-"], "dump-deserialized-decls">, |
| HelpText<"Dump declarations that are deserialized from PCH, for testing">; |
| def error_on_deserialized_pch_decl : Separate<["-"], "error-on-deserialized-decl">, |
| HelpText<"Emit error if a specific declaration is deserialized from PCH, for testing">; |
| def error_on_deserialized_pch_decl_EQ : Joined<["-"], "error-on-deserialized-decl=">, |
| Alias<error_on_deserialized_pch_decl>; |
| def static_define : Flag<["-"], "static-define">, |
| HelpText<"Should __STATIC__ be defined">; |
| def stack_protector : Separate<["-"], "stack-protector">, |
| HelpText<"Enable stack protectors">; |
| def stack_protector_buffer_size : Separate<["-"], "stack-protector-buffer-size">, |
| HelpText<"Lower bound for a buffer to be considered for stack protection">; |
| def fvisibility : Separate<["-"], "fvisibility">, |
| HelpText<"Default type and symbol visibility">; |
| def ftype_visibility : Separate<["-"], "ftype-visibility">, |
| HelpText<"Default type visibility">; |
| def ftemplate_depth : Separate<["-"], "ftemplate-depth">, |
| HelpText<"Maximum depth of recursive template instantiation">; |
| def foperator_arrow_depth : Separate<["-"], "foperator-arrow-depth">, |
| HelpText<"Maximum number of 'operator->'s to call for a member access">; |
| def fconstexpr_depth : Separate<["-"], "fconstexpr-depth">, |
| HelpText<"Maximum depth of recursive constexpr function calls">; |
| def fconstexpr_steps : Separate<["-"], "fconstexpr-steps">, |
| HelpText<"Maximum number of steps in constexpr function evaluation">; |
| def fbracket_depth : Separate<["-"], "fbracket-depth">, |
| HelpText<"Maximum nesting level for parentheses, brackets, and braces">; |
| def fconst_strings : Flag<["-"], "fconst-strings">, |
| HelpText<"Use a const qualified type for string literals in C and ObjC">; |
| def fno_const_strings : Flag<["-"], "fno-const-strings">, |
| HelpText<"Don't use a const qualified type for string literals in C and ObjC">; |
| def fno_bitfield_type_align : Flag<["-"], "fno-bitfield-type-align">, |
| HelpText<"Ignore bit-field types when aligning structures">; |
| def ffake_address_space_map : Flag<["-"], "ffake-address-space-map">, |
| HelpText<"Use a fake address space map; OpenCL testing purposes only">; |
| def faddress_space_map_mangling_EQ : Joined<["-"], "faddress-space-map-mangling=">, MetaVarName<"<yes|no|target>">, |
| HelpText<"Set the mode for address space map based mangling; OpenCL testing purposes only">; |
| def funknown_anytype : Flag<["-"], "funknown-anytype">, |
| HelpText<"Enable parser support for the __unknown_anytype type; for testing purposes only">; |
| def fdebugger_support : Flag<["-"], "fdebugger-support">, |
| HelpText<"Enable special debugger support behavior">; |
| def fdebugger_cast_result_to_id : Flag<["-"], "fdebugger-cast-result-to-id">, |
| HelpText<"Enable casting unknown expression results to id">; |
| def fdebugger_objc_literal : Flag<["-"], "fdebugger-objc-literal">, |
| HelpText<"Enable special debugger support for Objective-C subscripting and literals">; |
| def fdeprecated_macro : Flag<["-"], "fdeprecated-macro">, |
| HelpText<"Defines the __DEPRECATED macro">; |
| def fno_deprecated_macro : Flag<["-"], "fno-deprecated-macro">, |
| HelpText<"Undefines the __DEPRECATED macro">; |
| def fobjc_subscripting_legacy_runtime : Flag<["-"], "fobjc-subscripting-legacy-runtime">, |
| HelpText<"Allow Objective-C array and dictionary subscripting in legacy runtime">; |
| def vtordisp_mode_EQ : Joined<["-"], "vtordisp-mode=">, |
| HelpText<"Control vtordisp placement on win32 targets">; |
| def fno_rtti_data : Flag<["-"], "fno-rtti-data">, |
| HelpText<"Control emission of RTTI data">; |
| def fnative_half_type: Flag<["-"], "fnative-half-type">, |
| HelpText<"Use the native half type for __fp16 instead of promoting to float">; |
| def fnative_half_arguments_and_returns : Flag<["-"], "fnative-half-arguments-and-returns">, |
| HelpText<"Use the native __fp16 type for arguments and returns (and skip ABI-specific lowering)">; |
| def fallow_half_arguments_and_returns : Flag<["-"], "fallow-half-arguments-and-returns">, |
| HelpText<"Allow function arguments and returns of type half">; |
| def fdefault_calling_conv_EQ : Joined<["-"], "fdefault-calling-conv=">, |
| HelpText<"Set default MS calling convention">; |
| def finclude_default_header : Flag<["-"], "finclude-default-header">, |
| HelpText<"Include the default header file for OpenCL">; |
| |
| // C++ TSes. |
| def fcoroutines : Flag<["-"], "fcoroutines">, |
| HelpText<"Enable support for the C++ Coroutines TS">; |
| |
| //===----------------------------------------------------------------------===// |
| // Header Search Options |
| //===----------------------------------------------------------------------===// |
| |
| def nostdsysteminc : Flag<["-"], "nostdsysteminc">, |
| HelpText<"Disable standard system #include directories">; |
| def fdisable_module_hash : Flag<["-"], "fdisable-module-hash">, |
| HelpText<"Disable the module hash">; |
| def c_isystem : JoinedOrSeparate<["-"], "c-isystem">, MetaVarName<"<directory>">, |
| HelpText<"Add directory to the C SYSTEM include search path">; |
| def objc_isystem : JoinedOrSeparate<["-"], "objc-isystem">, |
| MetaVarName<"<directory>">, |
| HelpText<"Add directory to the ObjC SYSTEM include search path">; |
| def objcxx_isystem : JoinedOrSeparate<["-"], "objcxx-isystem">, |
| MetaVarName<"<directory>">, |
| HelpText<"Add directory to the ObjC++ SYSTEM include search path">; |
| def internal_isystem : JoinedOrSeparate<["-"], "internal-isystem">, |
| MetaVarName<"<directory>">, |
| HelpText<"Add directory to the internal system include search path; these " |
| "are assumed to not be user-provided and are used to model system " |
| "and standard headers' paths.">; |
| def internal_externc_isystem : JoinedOrSeparate<["-"], "internal-externc-isystem">, |
| MetaVarName<"<directory>">, |
| HelpText<"Add directory to the internal system include search path with " |
| "implicit extern \"C\" semantics; these are assumed to not be " |
| "user-provided and are used to model system and standard headers' " |
| "paths.">; |
| |
| //===----------------------------------------------------------------------===// |
| // Preprocessor Options |
| //===----------------------------------------------------------------------===// |
| |
| def include_pth : Separate<["-"], "include-pth">, MetaVarName<"<file>">, |
| HelpText<"Include file before parsing">; |
| def chain_include : Separate<["-"], "chain-include">, MetaVarName<"<file>">, |
| HelpText<"Include and chain a header file after turning it into PCH">; |
| def preamble_bytes_EQ : Joined<["-"], "preamble-bytes=">, |
| HelpText<"Assume that the precompiled header is a precompiled preamble " |
| "covering the first N bytes of the main file">; |
| def token_cache : Separate<["-"], "token-cache">, MetaVarName<"<path>">, |
| HelpText<"Use specified token cache file">; |
| def detailed_preprocessing_record : Flag<["-"], "detailed-preprocessing-record">, |
| HelpText<"include a detailed record of preprocessing actions">; |
| |
| //===----------------------------------------------------------------------===// |
| // CUDA Options |
| //===----------------------------------------------------------------------===// |
| |
| def fcuda_is_device : Flag<["-"], "fcuda-is-device">, |
| HelpText<"Generate code for CUDA device">; |
| def fcuda_include_gpubinary : Separate<["-"], "fcuda-include-gpubinary">, |
| HelpText<"Incorporate CUDA device-side binary into host object file.">; |
| def fcuda_allow_variadic_functions : Flag<["-"], "fcuda-allow-variadic-functions">, |
| HelpText<"Allow variadic functions in CUDA device code.">; |
| def fno_cuda_host_device_constexpr : Flag<["-"], "fno-cuda-host-device-constexpr">, |
| HelpText<"Don't treat unattributed constexpr functions as __host__ __device__.">; |
| |
| //===----------------------------------------------------------------------===// |
| // OpenMP Options |
| //===----------------------------------------------------------------------===// |
| |
| def fopenmp_is_device : Flag<["-"], "fopenmp-is-device">, |
| HelpText<"Generate code only for an OpenMP target device.">; |
| def fopenmp_host_ir_file_path : Separate<["-"], "fopenmp-host-ir-file-path">, |
| HelpText<"Path to the IR file produced by the frontend for the host.">; |
| |
| } // let Flags = [CC1Option] |
| |
| |
| //===----------------------------------------------------------------------===// |
| // cc1as-only Options |
| //===----------------------------------------------------------------------===// |
| |
| let Flags = [CC1AsOption, NoDriverOption] in { |
| |
| // Language Options |
| def n : Flag<["-"], "n">, |
| HelpText<"Don't automatically start assembly file with a text section">; |
| |
| // Frontend Options |
| def filetype : Separate<["-"], "filetype">, |
| HelpText<"Specify the output file type ('asm', 'null', or 'obj')">; |
| |
| // Transliterate Options |
| def output_asm_variant : Separate<["-"], "output-asm-variant">, |
| HelpText<"Select the asm variant index to use for output">; |
| def show_encoding : Flag<["-"], "show-encoding">, |
| HelpText<"Show instruction encoding information in transliterate mode">; |
| def show_inst : Flag<["-"], "show-inst">, |
| HelpText<"Show internal instruction representation in transliterate mode">; |
| |
| // Assemble Options |
| def dwarf_debug_producer : Separate<["-"], "dwarf-debug-producer">, |
| HelpText<"The string to embed in the Dwarf debug AT_producer record.">; |
| |
| } // let Flags = [CC1AsOption] |
