| //===--- 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| let Flags = [CC1Option, NoDriverOption] in { |
| |
| //===----------------------------------------------------------------------===// |
| // Target Options |
| //===----------------------------------------------------------------------===// |
| |
| def cxx_abi : Separate<["-"], "cxx-abi">, |
| HelpText<"Target a particular C++ ABI type">; |
| def target_abi : Separate<["-"], "target-abi">, |
| HelpText<"Target a particular ABI type">; |
| def target_cpu : Separate<["-"], "target-cpu">, |
| HelpText<"Target a specific cpu type">; |
| def target_feature : Separate<["-"], "target-feature">, |
| HelpText<"Target specific attributes">; |
| def target_linker_version : Separate<["-"], "target-linker-version">, |
| HelpText<"Target linker version">; |
| def triple : Separate<["-"], "triple">, |
| HelpText<"Specify target triple (e.g. i686-apple-darwin9)">; |
| def triple_EQ : Joined<["-"], "triple=">, Alias<triple>; |
| |
| //===----------------------------------------------------------------------===// |
| // 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_checker_help : Flag<["-"], "analyzer-checker-help">, |
| HelpText<"Display the list of analyzer checkers that are available">; |
| |
| 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 |
| //===----------------------------------------------------------------------===// |
| |
| 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_red_zone : Flag<["-"], "disable-red-zone">, |
| HelpText<"Do not emit code that uses the red zone.">; |
| 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 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 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 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_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 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 struct_path_tbaa : Flag<["-"], "struct-path-tbaa">, |
| HelpText<"Turn on 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 mno_exec_stack : Flag<["-"], "mnoexecstack">, |
| HelpText<"Mark the file as not needing an executable stack">; |
| 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 msave_temp_labels : Flag<["-"], "msave-temp-labels">, |
| HelpText<"(integrated-as) Save temporary labels">; |
| def mrelocation_model : Separate<["-"], "mrelocation-model">, |
| HelpText<"The relocation model to use">; |
| 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.">; |
| |
| //===----------------------------------------------------------------------===// |
| // Dependency Output Options |
| //===----------------------------------------------------------------------===// |
| |
| def sys_header_deps : Flag<["-"], "sys-header-deps">, |
| HelpText<"Include system headers in dependency output">; |
| def header_include_file : Separate<["-"], "header-include-file">, |
| HelpText<"Filename (or -) to write header include output to">; |
| |
| //===----------------------------------------------------------------------===// |
| // 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 fmessage_length : Separate<["-"], "fmessage-length">, MetaVarName<"<N>">, |
| HelpText<"Format message diagnostics so that they fit within N columns or fewer, when possible.">; |
| 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 ast_merge : Separate<["-"], "ast-merge">, |
| MetaVarName<"<ast file>">, |
| HelpText<"Merge the given AST file into the translation unit being compiled.">; |
| 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 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 version : Flag<["-"], "version">, |
| HelpText<"Print the compiler version">; |
| 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 fno_modules_global_index : Flag<["-"], "fno-modules-global-index">, |
| HelpText<"Do not automatically generate or update the global module index">; |
| |
| 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_xml : Flag<["-"], "ast-dump-xml">, |
| HelpText<"Build ASTs and then debug dump them in a verbose XML format">; |
| 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 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 relocatable_pch : Flag<["-", "--"], "relocatable-pch">, |
| HelpText<"Whether to build a relocatable precompiled header">; |
| def print_stats : Flag<["-"], "print-stats">, |
| HelpText<"Print performance metrics and statistics">; |
| 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">; |
| |
| //===----------------------------------------------------------------------===// |
| // Language Options |
| //===----------------------------------------------------------------------===// |
| |
| def fblocks_runtime_optional : Flag<["-"], "fblocks-runtime-optional">, |
| HelpText<"Weakly link in the blocks runtime">; |
| def fsjlj_exceptions : Flag<["-"], "fsjlj-exceptions">, |
| HelpText<"Use SjLj style exceptions">; |
| def fhidden_weak_vtables : Flag<["-"], "fhidden-weak-vtables">, |
| HelpText<"Generate weak vtables and RTTI with hidden visibility">; |
| def main_file_name : Separate<["-"], "main-file-name">, |
| HelpText<"Main file name to use for debug info">; |
| def split_dwarf_file : Separate<["-"], "split-dwarf-file">, |
| HelpText<"File name to use for split dwarf debug info output">; |
| def fno_signed_char : Flag<["-"], "fno-signed-char">, |
| HelpText<"Char is unsigned">; |
| 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 fobjc_default_synthesize_properties : Flag<["-"], "fobjc-default-synthesize-properties">, |
| HelpText<"enable 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 pie_level : Separate<["-"], "pie-level">, |
| HelpText<"Value for __PIE__">; |
| 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 fconstexpr_depth : Separate<["-"], "fconstexpr-depth">, |
| HelpText<"Maximum depth of recursive constexpr function calls">; |
| 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 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">; |
| |
| //===----------------------------------------------------------------------===// |
| // Header Search Options |
| //===----------------------------------------------------------------------===// |
| |
| def nostdsysteminc : Flag<["-"], "nostdsysteminc">, |
| HelpText<"Disable standard system #include directories">; |
| def fmodule_name : Joined<["-"], "fmodule-name=">, |
| MetaVarName<"<name>">, |
| HelpText<"Specify the name of the module to build">; |
| 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.">; |
| def isystem_prefix : JoinedOrSeparate<["-"], "isystem-prefix">, |
| MetaVarName<"<prefix>">, |
| HelpText<"Treat all #include paths starting with <prefix> as including a " |
| "system header.">; |
| def ino_system_prefix : JoinedOrSeparate<["-"], "ino-system-prefix">, |
| MetaVarName<"<prefix>">, |
| HelpText<"Treat all #include paths starting with <prefix> as not including a " |
| "system header.">; |
| |
| //===----------------------------------------------------------------------===// |
| // 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">; |
| |
| //===----------------------------------------------------------------------===// |
| // OpenCL Options |
| //===----------------------------------------------------------------------===// |
| |
| def cl_opt_disable : Flag<["-"], "cl-opt-disable">, |
| HelpText<"OpenCL only. This option disables all optimizations. The default is optimizations are enabled.">; |
| def cl_single_precision_constant : Flag<["-"], "cl-single-precision-constant">, |
| HelpText<"OpenCL only. Treat double precision floating-point constant as single precision constant.">; |
| def cl_finite_math_only : Flag<["-"], "cl-finite-math-only">, |
| HelpText<"OpenCL only. Allow floating-point optimizations that assume arguments and results are not NaNs or +-Inf.">; |
| def cl_unsafe_math_optimizations : Flag<["-"], "cl-unsafe-math-optimizations">, |
| HelpText<"OpenCL only. Allow unsafe floating-point optimizations. Also implies -cl-no-signed-zeros and -cl-mad-enable">; |
| def cl_fast_relaxed_math : Flag<["-"], "cl-fast-relaxed-math">, |
| HelpText<"OpenCL only. Sets -cl-finite-math-only and -cl-unsafe-math-optimizations, and defines __FAST_RELAXED_MATH__">; |
| def cl_mad_enable : Flag<["-"], "cl-mad-enable">, |
| HelpText<"OpenCL only. Enable less precise MAD instructions to be generated.">; |
| def cl_std_EQ : Joined<["-"], "cl-std=">, |
| HelpText<"OpenCL language standard to compile for">; |
| |
| //===----------------------------------------------------------------------===// |
| // Memory Safety Options |
| //===----------------------------------------------------------------------===// |
| |
| def memsafety : Flag<["-"], "fmemsafety">, |
| HelpText<"Instrument program with memory-safety checks">; |
| def bbc : Flag<["-"], "bbc">, |
| HelpText<"Use Baggy Bounds Checking">; |
| def msLogFile : Separate<["-"], "fmemsafety-logfile">, |
| MetaVarName<"<path>">, HelpText<"Specify memory safety checks log file">; |
| def terminate : Flag<["-"], "fmemsafety-terminate">, |
| HelpText<"Terminate program on failed memory-safety checks">; |
| def softbound: Flag<["-"], "fsoftbound">, |
| HelpText<"Instrument program with SoftBound+CETS style pointer based memory safety checks">; |
| |
| |
| //===----------------------------------------------------------------------===// |
| // CUDA Options |
| //===----------------------------------------------------------------------===// |
| |
| def fcuda_is_device : Flag<["-"], "fcuda-is-device">, |
| HelpText<"Generate code for CUDA device">; |
| |
| } // let Flags = [CC1Option] |
