/
Options.td
5075 lines (4798 loc) · 311 KB
/
Options.td
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
//===--- Options.td - Options for clang -----------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the options accepted by clang.
//
//===----------------------------------------------------------------------===//
// Include the common option parsing interfaces.
include "llvm/Option/OptParser.td"
/////////
// Flags
// The option is a "driver"-only option, and should not be forwarded to other
// tools via `-Xarch` options.
def NoXarchOption : OptionFlag;
// LinkerInput - The option is a linker input.
def LinkerInput : OptionFlag;
// NoArgumentUnused - Don't report argument unused warnings for this option; this
// is useful for options like -static or -dynamic which a user may always end up
// passing, even if the platform defaults to (or only supports) that option.
def NoArgumentUnused : OptionFlag;
// Unsupported - The option is unsupported, and the driver will reject command
// lines that use it.
def Unsupported : OptionFlag;
// Ignored - The option is unsupported, and the driver will silently ignore it.
def Ignored : OptionFlag;
// CoreOption - This is considered a "core" Clang option, available in both
// clang and clang-cl modes.
def CoreOption : OptionFlag;
// CLOption - This is a cl.exe compatibility option. Options with this flag
// are made available when the driver is running in CL compatibility mode.
def CLOption : OptionFlag;
// CC1Option - This option should be accepted by clang -cc1.
def CC1Option : OptionFlag;
// CC1AsOption - This option should be accepted by clang -cc1as.
def CC1AsOption : OptionFlag;
// NoDriverOption - This option should not be accepted by the driver.
def NoDriverOption : OptionFlag;
// If an option affects linking, but has a primary group (so Link_Group cannot
// be used), add this flag.
def LinkOption : OptionFlag;
// FlangOption - This is considered a "core" Flang option, available in
// flang mode.
def FlangOption : OptionFlag;
// FlangOnlyOption - This option should only be used by Flang (i.e. it is not
// available for Clang)
def FlangOnlyOption : OptionFlag;
// FC1Option - This option should be accepted by flang -fc1.
def FC1Option : OptionFlag;
// A short name to show in documentation. The name will be interpreted as rST.
class DocName<string name> { string DocName = name; }
// A brief description to show in documentation, interpreted as rST.
class DocBrief<code descr> { code DocBrief = descr; }
// Indicates that this group should be flattened into its parent when generating
// documentation.
class DocFlatten { bit DocFlatten = 1; }
// Indicates that this warning is ignored, but accepted with a warning for
// GCC compatibility.
class IgnoredGCCCompat : Flags<[HelpHidden]> {}
/////////
// Groups
def Action_Group : OptionGroup<"<action group>">, DocName<"Actions">,
DocBrief<[{The action to perform on the input.}]>;
// Meta-group for options which are only used for compilation,
// and not linking etc.
def CompileOnly_Group : OptionGroup<"<CompileOnly group>">,
DocName<"Compilation flags">, DocBrief<[{
Flags controlling the behavior of Clang during compilation. These flags have
no effect during actions that do not perform compilation.}]>;
def Preprocessor_Group : OptionGroup<"<Preprocessor group>">,
Group<CompileOnly_Group>,
DocName<"Preprocessor flags">, DocBrief<[{
Flags controlling the behavior of the Clang preprocessor.}]>;
def IncludePath_Group : OptionGroup<"<I/i group>">, Group<Preprocessor_Group>,
DocName<"Include path management">,
DocBrief<[{
Flags controlling how ``#include``\s are resolved to files.}]>;
def I_Group : OptionGroup<"<I group>">, Group<IncludePath_Group>, DocFlatten;
def i_Group : OptionGroup<"<i group>">, Group<IncludePath_Group>, DocFlatten;
def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>, DocFlatten;
def M_Group : OptionGroup<"<M group>">, Group<Preprocessor_Group>,
DocName<"Dependency file generation">, DocBrief<[{
Flags controlling generation of a dependency file for ``make``-like build
systems.}]>;
def d_Group : OptionGroup<"<d group>">, Group<Preprocessor_Group>,
DocName<"Dumping preprocessor state">, DocBrief<[{
Flags allowing the state of the preprocessor to be dumped in various ways.}]>;
def Diag_Group : OptionGroup<"<W/R group>">, Group<CompileOnly_Group>,
DocName<"Diagnostic flags">, DocBrief<[{
Flags controlling which warnings, errors, and remarks Clang will generate.
See the :doc:`full list of warning and remark flags <DiagnosticsReference>`.}]>;
def R_Group : OptionGroup<"<R group>">, Group<Diag_Group>, DocFlatten;
def R_value_Group : OptionGroup<"<R (with value) group>">, Group<R_Group>,
DocFlatten;
def W_Group : OptionGroup<"<W group>">, Group<Diag_Group>, DocFlatten;
def W_value_Group : OptionGroup<"<W (with value) group>">, Group<W_Group>,
DocFlatten;
def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>,
DocName<"Target-independent compilation options">;
def f_clang_Group : OptionGroup<"<f (clang-only) group>">,
Group<CompileOnly_Group>, DocFlatten;
def pedantic_Group : OptionGroup<"<pedantic group>">, Group<f_Group>,
DocFlatten;
def opencl_Group : OptionGroup<"<opencl group>">, Group<f_Group>,
DocName<"OpenCL flags">;
def sycl_Group : OptionGroup<"<SYCL group>">, Group<f_Group>,
DocName<"SYCL flags">;
def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>,
DocName<"Target-dependent compilation options">;
// Feature groups - these take command line options that correspond directly to
// target specific features and can be translated directly from command line
// options.
def m_aarch64_Features_Group : OptionGroup<"<aarch64 features group>">,
Group<m_Group>, DocName<"AARCH64">;
def m_amdgpu_Features_Group : OptionGroup<"<amdgpu features group>">,
Group<m_Group>, DocName<"AMDGPU">;
def m_arm_Features_Group : OptionGroup<"<arm features group>">,
Group<m_Group>, DocName<"ARM">;
def m_hexagon_Features_Group : OptionGroup<"<hexagon features group>">,
Group<m_Group>, DocName<"Hexagon">;
// The features added by this group will not be added to target features.
// These are explicitly handled.
def m_hexagon_Features_HVX_Group : OptionGroup<"<hexagon features group>">,
Group<m_Group>, DocName<"Hexagon">;
def m_mips_Features_Group : OptionGroup<"<mips features group>">,
Group<m_Group>, DocName<"MIPS">;
def m_ppc_Features_Group : OptionGroup<"<ppc features group>">,
Group<m_Group>, DocName<"PowerPC">;
def m_wasm_Features_Group : OptionGroup<"<wasm features group>">,
Group<m_Group>, DocName<"WebAssembly">;
// The features added by this group will not be added to target features.
// These are explicitly handled.
def m_wasm_Features_Driver_Group : OptionGroup<"<wasm driver features group>">,
Group<m_Group>, DocName<"WebAssembly Driver">;
def m_x86_Features_Group : OptionGroup<"<x86 features group>">,
Group<m_Group>, Flags<[CoreOption]>, DocName<"X86">;
def m_riscv_Features_Group : OptionGroup<"<riscv features group>">,
Group<m_Group>, DocName<"RISCV">;
def m_libc_Group : OptionGroup<"<m libc group>">, Group<m_mips_Features_Group>,
Flags<[HelpHidden]>;
def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>,
DocName<"Optimization level">, DocBrief<[{
Flags controlling how much optimization should be performed.}]>;
def DebugInfo_Group : OptionGroup<"<g group>">, Group<CompileOnly_Group>,
DocName<"Debug information generation">, DocBrief<[{
Flags controlling how much and what kind of debug information should be
generated.}]>;
def g_Group : OptionGroup<"<g group>">, Group<DebugInfo_Group>,
DocName<"Kind and level of debug information">;
def gN_Group : OptionGroup<"<gN group>">, Group<g_Group>,
DocName<"Debug level">;
def ggdbN_Group : OptionGroup<"<ggdbN group>">, Group<gN_Group>, DocFlatten;
def gTune_Group : OptionGroup<"<gTune group>">, Group<g_Group>,
DocName<"Debugger to tune debug information for">;
def g_flags_Group : OptionGroup<"<g flags group>">, Group<DebugInfo_Group>,
DocName<"Debug information flags">;
def StaticAnalyzer_Group : OptionGroup<"<Static analyzer group>">,
DocName<"Static analyzer flags">, DocBrief<[{
Flags controlling the behavior of the Clang Static Analyzer.}]>;
// gfortran options that we recognize in the driver and pass along when
// invoking GCC to compile Fortran code.
def gfortran_Group : OptionGroup<"<gfortran group>">,
DocName<"Fortran compilation flags">, DocBrief<[{
Flags that will be passed onto the ``gfortran`` compiler when Clang is given
a Fortran input.}]>;
def Link_Group : OptionGroup<"<T/e/s/t/u group>">, DocName<"Linker flags">,
DocBrief<[{Flags that are passed on to the linker}]>;
def T_Group : OptionGroup<"<T group>">, Group<Link_Group>, DocFlatten;
def u_Group : OptionGroup<"<u group>">, Group<Link_Group>, DocFlatten;
def reserved_lib_Group : OptionGroup<"<reserved libs group>">,
Flags<[Unsupported]>;
// Temporary groups for clang options which we know we don't support,
// but don't want to verbosely warn the user about.
def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">,
Group<f_Group>, Flags<[Ignored]>;
def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">,
Group<m_Group>, Flags<[Ignored]>;
// Group for clang options in the process of deprecation.
// Please include the version that deprecated the flag as comment to allow
// easier garbage collection.
def clang_ignored_legacy_options_Group : OptionGroup<"<clang legacy flags>">,
Group<f_Group>, Flags<[Ignored]>;
// Retired with clang-5.0
def : Flag<["-"], "fslp-vectorize-aggressive">, Group<clang_ignored_legacy_options_Group>;
def : Flag<["-"], "fno-slp-vectorize-aggressive">, Group<clang_ignored_legacy_options_Group>;
// Retired with clang-10.0. Previously controlled X86 MPX ISA.
def mmpx : Flag<["-"], "mmpx">, Group<clang_ignored_legacy_options_Group>;
def mno_mpx : Flag<["-"], "mno-mpx">, Group<clang_ignored_legacy_options_Group>;
// Group that ignores all gcc optimizations that won't be implemented
def clang_ignored_gcc_optimization_f_Group : OptionGroup<
"<clang_ignored_gcc_optimization_f_Group>">, Group<f_Group>, Flags<[Ignored]>;
// A boolean option which is opt-in in CC1. The positive option exists in CC1 and
// Args.hasArg(OPT_ffoo) is used to check that the flag is enabled.
// This is useful if the option is usually disabled.
multiclass OptInFFlag<string name, string pos_prefix, string neg_prefix="",
string help="", list<OptionFlag> flags=[], code keypath="",
DefaultAnyOf defaults = DefaultAnyOf<[]>> {
def f#NAME : Flag<["-"], "f"#name>, Flags<!listconcat([CC1Option], flags)>,
Group<f_Group>, HelpText<!strconcat(pos_prefix, help)>,
MarshallingInfoFlag<keypath, defaults>;
def fno_#NAME : Flag<["-"], "fno-"#name>, Flags<flags>,
Group<f_Group>, HelpText<!strconcat(neg_prefix, help)>;
}
// A boolean option which is opt-out in CC1. The negative option exists in CC1 and
// Args.hasArg(OPT_fno_foo) is used to check that the flag is disabled.
multiclass OptOutFFlag<string name, string pos_prefix, string neg_prefix,
string help="", list<OptionFlag> flags=[], code keypath="",
DefaultAnyOf defaults = DefaultAnyOf<[]>> {
def f#NAME : Flag<["-"], "f"#name>, Flags<flags>,
Group<f_Group>, HelpText<!strconcat(pos_prefix, help)>;
def fno_#NAME : Flag<["-"], "fno-"#name>, Flags<!listconcat([CC1Option], flags)>,
Group<f_Group>, HelpText<!strconcat(neg_prefix, help)>,
MarshallingInfoFlag<keypath, defaults>;
}
multiclass BooleanMarshalledFFlag<string name, code keypath, code default_value, string pos_help = "", string neg_help=""> {
def fno_#NAME : Flag<["-"], "fno-"#name>, HelpText<neg_help>;
def f#NAME : Flag<["-"], "f"#name>, HelpText<pos_help>,
MarshallingInfoBooleanFlag<keypath, default_value, !cast<Option>("fno_"#NAME)>;
}
/////////
// Options
// The internal option ID must be a valid C++ identifier and results in a
// clang::driver::options::OPT_XX enum constant for XX.
//
// We want to unambiguously be able to refer to options from the driver source
// code, for this reason the option name is mangled into an ID. This mangling
// isn't guaranteed to have an inverse, but for practical purposes it does.
//
// The mangling scheme is to ignore the leading '-', and perform the following
// substitutions:
// _ => __
// - => _
// / => _SLASH
// # => _HASH
// ? => _QUESTION
// , => _COMMA
// = => _EQ
// C++ => CXX
// . => _
// Developer Driver Options
def internal_Group : OptionGroup<"<clang internal options>">, Flags<[HelpHidden]>;
def internal_driver_Group : OptionGroup<"<clang driver internal options>">,
Group<internal_Group>, HelpText<"DRIVER OPTIONS">;
def internal_debug_Group :
OptionGroup<"<clang debug/development internal options>">,
Group<internal_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">;
class InternalDriverOpt : Group<internal_driver_Group>,
Flags<[NoXarchOption, HelpHidden]>;
def driver_mode : Joined<["--"], "driver-mode=">, Group<internal_driver_Group>,
Flags<[CoreOption, NoXarchOption, HelpHidden]>,
HelpText<"Set the driver mode to either 'gcc', 'g++', 'cpp', or 'cl'">;
def rsp_quoting : Joined<["--"], "rsp-quoting=">, Group<internal_driver_Group>,
Flags<[CoreOption, NoXarchOption, HelpHidden]>,
HelpText<"Set the rsp quoting to either 'posix', or 'windows'">;
def ccc_gcc_name : Separate<["-"], "ccc-gcc-name">, InternalDriverOpt,
HelpText<"Name for native GCC compiler">,
MetaVarName<"<gcc-path>">;
class InternalDebugOpt : Group<internal_debug_Group>,
Flags<[NoXarchOption, HelpHidden, CoreOption]>;
def ccc_install_dir : Separate<["-"], "ccc-install-dir">, InternalDebugOpt,
HelpText<"Simulate installation in the given directory">;
def ccc_print_phases : Flag<["-"], "ccc-print-phases">, InternalDebugOpt,
HelpText<"Dump list of actions to perform">;
def ccc_print_bindings : Flag<["-"], "ccc-print-bindings">, InternalDebugOpt,
HelpText<"Show bindings of tools to actions">;
def ccc_arcmt_check : Flag<["-"], "ccc-arcmt-check">, InternalDriverOpt,
HelpText<"Check for ARC migration issues that need manual handling">;
def ccc_arcmt_modify : Flag<["-"], "ccc-arcmt-modify">, InternalDriverOpt,
HelpText<"Apply modifications to files to conform to ARC">;
def ccc_arcmt_migrate : Separate<["-"], "ccc-arcmt-migrate">, InternalDriverOpt,
HelpText<"Apply modifications and produces temporary files that conform to ARC">;
def arcmt_migrate_report_output : Separate<["-"], "arcmt-migrate-report-output">,
HelpText<"Output path for the plist report">, Flags<[CC1Option]>;
def arcmt_migrate_emit_arc_errors : Flag<["-"], "arcmt-migrate-emit-errors">,
HelpText<"Emit ARC errors even if the migrator can fix them">,
Flags<[CC1Option]>;
def gen_reproducer: Flag<["-"], "gen-reproducer">, InternalDebugOpt,
HelpText<"Auto-generates preprocessed source files and a reproduction script">;
def gen_cdb_fragment_path: Separate<["-"], "gen-cdb-fragment-path">, InternalDebugOpt,
HelpText<"Emit a compilation database fragment to the specified directory">;
def _migrate : Flag<["--"], "migrate">, Flags<[NoXarchOption]>,
HelpText<"Run the migrator">;
def ccc_objcmt_migrate : Separate<["-"], "ccc-objcmt-migrate">,
InternalDriverOpt,
HelpText<"Apply modifications and produces temporary files to migrate to "
"modern ObjC syntax">;
def objcmt_migrate_literals : Flag<["-"], "objcmt-migrate-literals">, Flags<[CC1Option]>,
HelpText<"Enable migration to modern ObjC literals">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_Literals">;
def objcmt_migrate_subscripting : Flag<["-"], "objcmt-migrate-subscripting">, Flags<[CC1Option]>,
HelpText<"Enable migration to modern ObjC subscripting">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_Subscripting">;
def objcmt_migrate_property : Flag<["-"], "objcmt-migrate-property">, Flags<[CC1Option]>,
HelpText<"Enable migration to modern ObjC property">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_Property">;
def objcmt_migrate_all : Flag<["-"], "objcmt-migrate-all">, Flags<[CC1Option]>,
HelpText<"Enable migration to modern ObjC">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_MigrateDecls">;
def objcmt_migrate_readonly_property : Flag<["-"], "objcmt-migrate-readonly-property">, Flags<[CC1Option]>,
HelpText<"Enable migration to modern ObjC readonly property">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_ReadonlyProperty">;
def objcmt_migrate_readwrite_property : Flag<["-"], "objcmt-migrate-readwrite-property">, Flags<[CC1Option]>,
HelpText<"Enable migration to modern ObjC readwrite property">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_ReadwriteProperty">;
def objcmt_migrate_property_dot_syntax : Flag<["-"], "objcmt-migrate-property-dot-syntax">, Flags<[CC1Option]>,
HelpText<"Enable migration of setter/getter messages to property-dot syntax">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_PropertyDotSyntax">;
def objcmt_migrate_annotation : Flag<["-"], "objcmt-migrate-annotation">, Flags<[CC1Option]>,
HelpText<"Enable migration to property and method annotations">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_Annotation">;
def objcmt_migrate_instancetype : Flag<["-"], "objcmt-migrate-instancetype">, Flags<[CC1Option]>,
HelpText<"Enable migration to infer instancetype for method result type">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_Instancetype">;
def objcmt_migrate_nsmacros : Flag<["-"], "objcmt-migrate-ns-macros">, Flags<[CC1Option]>,
HelpText<"Enable migration to NS_ENUM/NS_OPTIONS macros">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_NsMacros">;
def objcmt_migrate_protocol_conformance : Flag<["-"], "objcmt-migrate-protocol-conformance">, Flags<[CC1Option]>,
HelpText<"Enable migration to add protocol conformance on classes">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_ProtocolConformance">;
def objcmt_atomic_property : Flag<["-"], "objcmt-atomic-property">, Flags<[CC1Option]>,
HelpText<"Make migration to 'atomic' properties">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_AtomicProperty">;
def objcmt_returns_innerpointer_property : Flag<["-"], "objcmt-returns-innerpointer-property">, Flags<[CC1Option]>,
HelpText<"Enable migration to annotate property with NS_RETURNS_INNER_POINTER">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_ReturnsInnerPointerProperty">;
def objcmt_ns_nonatomic_iosonly: Flag<["-"], "objcmt-ns-nonatomic-iosonly">, Flags<[CC1Option]>,
HelpText<"Enable migration to use NS_NONATOMIC_IOSONLY macro for setting property's 'atomic' attribute">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_NsAtomicIOSOnlyProperty">;
def objcmt_migrate_designated_init : Flag<["-"], "objcmt-migrate-designated-init">, Flags<[CC1Option]>,
HelpText<"Enable migration to infer NS_DESIGNATED_INITIALIZER for initializer methods">,
MarshallingInfoBitfieldFlag<"FrontendOpts.ObjCMTAction", "FrontendOptions::ObjCMT_DesignatedInitializer">;
def objcmt_whitelist_dir_path: Joined<["-"], "objcmt-whitelist-dir-path=">, Flags<[CC1Option]>,
HelpText<"Only modify files with a filename contained in the provided directory path">;
// The misspelt "white-list" [sic] alias is due for removal.
def : Joined<["-"], "objcmt-white-list-dir-path=">, Flags<[CC1Option]>,
Alias<objcmt_whitelist_dir_path>;
// Make sure all other -ccc- options are rejected.
def ccc_ : Joined<["-"], "ccc-">, Group<internal_Group>, Flags<[Unsupported]>;
// Standard Options
def _HASH_HASH_HASH : Flag<["-"], "###">, Flags<[NoXarchOption, CoreOption, FlangOption]>,
HelpText<"Print (but do not run) the commands to run for this compilation">;
def _DASH_DASH : Option<["--"], "", KIND_REMAINING_ARGS>,
Flags<[NoXarchOption, CoreOption]>;
def A : JoinedOrSeparate<["-"], "A">, Flags<[RenderJoined]>, Group<gfortran_Group>;
def B : JoinedOrSeparate<["-"], "B">, MetaVarName<"<dir>">,
HelpText<"Add <dir> to search path for binaries and object files used implicitly">;
def CC : Flag<["-"], "CC">, Flags<[CC1Option]>, Group<Preprocessor_Group>,
HelpText<"Include comments from within macros in preprocessed output">;
def C : Flag<["-"], "C">, Flags<[CC1Option]>, Group<Preprocessor_Group>,
HelpText<"Include comments in preprocessed output">;
def D : JoinedOrSeparate<["-"], "D">, Group<Preprocessor_Group>,
Flags<[CC1Option]>, MetaVarName<"<macro>=<value>">,
HelpText<"Define <macro> to <value> (or 1 if <value> omitted)">;
def E : Flag<["-"], "E">, Flags<[NoXarchOption,CC1Option, FlangOption, FC1Option]>, Group<Action_Group>,
HelpText<"Only run the preprocessor">;
def F : JoinedOrSeparate<["-"], "F">, Flags<[RenderJoined,CC1Option]>,
HelpText<"Add directory to framework include search path">;
def G : JoinedOrSeparate<["-"], "G">, Flags<[NoXarchOption]>, Group<m_Group>,
MetaVarName<"<size>">, HelpText<"Put objects of at most <size> bytes "
"into small data section (MIPS / Hexagon)">;
def G_EQ : Joined<["-"], "G=">, Flags<[NoXarchOption]>, Group<m_Group>, Alias<G>;
def H : Flag<["-"], "H">, Flags<[CC1Option]>, Group<Preprocessor_Group>,
HelpText<"Show header includes and nesting depth">;
def I_ : Flag<["-"], "I-">, Group<I_Group>,
HelpText<"Restrict all prior -I flags to double-quoted inclusion and "
"remove current directory from include path">;
def I : JoinedOrSeparate<["-"], "I">, Group<I_Group>,
Flags<[CC1Option,CC1AsOption]>, MetaVarName<"<dir>">,
HelpText<"Add directory to include search path. If there are multiple -I "
"options, these directories are searched in the order they are "
"given before the standard system directories are searched. "
"If the same directory is in the SYSTEM include search paths, for "
"example if also specified with -isystem, the -I option will be "
"ignored">;
def L : JoinedOrSeparate<["-"], "L">, Flags<[RenderJoined]>, Group<Link_Group>,
MetaVarName<"<dir>">, HelpText<"Add directory to library search path">;
def MD : Flag<["-"], "MD">, Group<M_Group>,
HelpText<"Write a depfile containing user and system headers">;
def MMD : Flag<["-"], "MMD">, Group<M_Group>,
HelpText<"Write a depfile containing user headers">;
def M : Flag<["-"], "M">, Group<M_Group>,
HelpText<"Like -MD, but also implies -E and writes to stdout by default">;
def MM : Flag<["-"], "MM">, Group<M_Group>,
HelpText<"Like -MMD, but also implies -E and writes to stdout by default">;
def MF : JoinedOrSeparate<["-"], "MF">, Group<M_Group>,
HelpText<"Write depfile output from -MMD, -MD, -MM, or -M to <file>">,
MetaVarName<"<file>">;
def MG : Flag<["-"], "MG">, Group<M_Group>, Flags<[CC1Option]>,
HelpText<"Add missing headers to depfile">;
def MJ : JoinedOrSeparate<["-"], "MJ">, Group<M_Group>,
HelpText<"Write a compilation database entry per input">;
def MP : Flag<["-"], "MP">, Group<M_Group>, Flags<[CC1Option]>,
HelpText<"Create phony target for each dependency (other than main file)">;
def MQ : JoinedOrSeparate<["-"], "MQ">, Group<M_Group>, Flags<[CC1Option]>,
HelpText<"Specify name of main file output to quote in depfile">;
def MT : JoinedOrSeparate<["-"], "MT">, Group<M_Group>, Flags<[CC1Option]>,
HelpText<"Specify name of main file output in depfile">;
def MV : Flag<["-"], "MV">, Group<M_Group>, Flags<[CC1Option]>,
HelpText<"Use NMake/Jom format for the depfile">;
def Mach : Flag<["-"], "Mach">, Group<Link_Group>;
def O0 : Flag<["-"], "O0">, Group<O_Group>, Flags<[CC1Option, HelpHidden]>;
def O4 : Flag<["-"], "O4">, Group<O_Group>, Flags<[CC1Option, HelpHidden]>;
def ObjCXX : Flag<["-"], "ObjC++">, Flags<[NoXarchOption]>,
HelpText<"Treat source input files as Objective-C++ inputs">;
def ObjC : Flag<["-"], "ObjC">, Flags<[NoXarchOption]>,
HelpText<"Treat source input files as Objective-C inputs">;
def O : Joined<["-"], "O">, Group<O_Group>, Flags<[CC1Option]>;
def O_flag : Flag<["-"], "O">, Flags<[CC1Option]>, Alias<O>, AliasArgs<["1"]>;
def Ofast : Joined<["-"], "Ofast">, Group<O_Group>, Flags<[CC1Option]>;
def P : Flag<["-"], "P">, Flags<[CC1Option]>, Group<Preprocessor_Group>,
HelpText<"Disable linemarker output in -E mode">;
def Qy : Flag<["-"], "Qy">, Flags<[CC1Option]>,
HelpText<"Emit metadata containing compiler name and version">;
def Qn : Flag<["-"], "Qn">, Flags<[CC1Option]>,
HelpText<"Do not emit metadata containing compiler name and version">;
def : Flag<["-"], "fident">, Group<f_Group>, Alias<Qy>, Flags<[CC1Option]>;
def : Flag<["-"], "fno-ident">, Group<f_Group>, Alias<Qn>, Flags<[CC1Option]>;
def Qunused_arguments : Flag<["-"], "Qunused-arguments">, Flags<[NoXarchOption, CoreOption]>,
HelpText<"Don't emit warning for unused driver arguments">;
def Q : Flag<["-"], "Q">, IgnoredGCCCompat;
def Rpass_EQ : Joined<["-"], "Rpass=">, Group<R_value_Group>, Flags<[CC1Option]>,
HelpText<"Report transformations performed by optimization passes whose "
"name matches the given POSIX regular expression">;
def Rpass_missed_EQ : Joined<["-"], "Rpass-missed=">, Group<R_value_Group>,
Flags<[CC1Option]>,
HelpText<"Report missed transformations by optimization passes whose "
"name matches the given POSIX regular expression">;
def Rpass_analysis_EQ : Joined<["-"], "Rpass-analysis=">, Group<R_value_Group>,
Flags<[CC1Option]>,
HelpText<"Report transformation analysis from optimization passes whose "
"name matches the given POSIX regular expression">;
def R_Joined : Joined<["-"], "R">, Group<R_Group>, Flags<[CC1Option, CoreOption]>,
MetaVarName<"<remark>">, HelpText<"Enable the specified remark">;
def S : Flag<["-"], "S">, Flags<[NoXarchOption,CC1Option]>, Group<Action_Group>,
HelpText<"Only run preprocess and compilation steps">;
def Tbss : JoinedOrSeparate<["-"], "Tbss">, Group<T_Group>,
MetaVarName<"<addr>">, HelpText<"Set starting address of BSS to <addr>">;
def Tdata : JoinedOrSeparate<["-"], "Tdata">, Group<T_Group>,
MetaVarName<"<addr>">, HelpText<"Set starting address of DATA to <addr>">;
def Ttext : JoinedOrSeparate<["-"], "Ttext">, Group<T_Group>,
MetaVarName<"<addr>">, HelpText<"Set starting address of TEXT to <addr>">;
def T : JoinedOrSeparate<["-"], "T">, Group<T_Group>,
MetaVarName<"<script>">, HelpText<"Specify <script> as linker script">;
def U : JoinedOrSeparate<["-"], "U">, Group<Preprocessor_Group>,
Flags<[CC1Option]>, MetaVarName<"<macro>">, HelpText<"Undefine macro <macro>">;
def V : JoinedOrSeparate<["-"], "V">, Flags<[NoXarchOption, Unsupported]>;
def Wa_COMMA : CommaJoined<["-"], "Wa,">,
HelpText<"Pass the comma separated arguments in <arg> to the assembler">,
MetaVarName<"<arg>">;
def Wall : Flag<["-"], "Wall">, Group<W_Group>, Flags<[CC1Option, HelpHidden]>;
def WCL4 : Flag<["-"], "WCL4">, Group<W_Group>, Flags<[CC1Option, HelpHidden]>;
def Wdeprecated : Flag<["-"], "Wdeprecated">, Group<W_Group>, Flags<[CC1Option]>,
HelpText<"Enable warnings for deprecated constructs and define __DEPRECATED">;
def Wno_deprecated : Flag<["-"], "Wno-deprecated">, Group<W_Group>, Flags<[CC1Option]>;
def Wl_COMMA : CommaJoined<["-"], "Wl,">, Flags<[LinkerInput, RenderAsInput]>,
HelpText<"Pass the comma separated arguments in <arg> to the linker">,
MetaVarName<"<arg>">, Group<Link_Group>;
// FIXME: This is broken; these should not be Joined arguments.
def Wno_nonportable_cfstrings : Joined<["-"], "Wno-nonportable-cfstrings">, Group<W_Group>,
Flags<[CC1Option]>;
def Wnonportable_cfstrings : Joined<["-"], "Wnonportable-cfstrings">, Group<W_Group>,
Flags<[CC1Option]>;
def Wp_COMMA : CommaJoined<["-"], "Wp,">,
HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">,
MetaVarName<"<arg>">, Group<Preprocessor_Group>;
def Wundef_prefix_EQ : CommaJoined<["-"], "Wundef-prefix=">, Group<W_value_Group>,
Flags<[CC1Option, CoreOption, HelpHidden]>, MetaVarName<"<arg>">,
HelpText<"Enable warnings for undefined macros with a prefix in the comma separated list <arg>">;
def Wwrite_strings : Flag<["-"], "Wwrite-strings">, Group<W_Group>, Flags<[CC1Option, HelpHidden]>;
def Wno_write_strings : Flag<["-"], "Wno-write-strings">, Group<W_Group>, Flags<[CC1Option, HelpHidden]>;
def W_Joined : Joined<["-"], "W">, Group<W_Group>, Flags<[CC1Option, CoreOption]>,
MetaVarName<"<warning>">, HelpText<"Enable the specified warning">;
def Xanalyzer : Separate<["-"], "Xanalyzer">,
HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">,
Group<StaticAnalyzer_Group>;
def Xarch__ : JoinedAndSeparate<["-"], "Xarch_">, Flags<[NoXarchOption]>;
def Xarch_host : Separate<["-"], "Xarch_host">, Flags<[NoXarchOption]>,
HelpText<"Pass <arg> to the CUDA/HIP host compilation">, MetaVarName<"<arg>">;
def Xarch_device : Separate<["-"], "Xarch_device">, Flags<[NoXarchOption]>,
HelpText<"Pass <arg> to the CUDA/HIP device compilation">, MetaVarName<"<arg>">;
def Xassembler : Separate<["-"], "Xassembler">,
HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">,
Group<CompileOnly_Group>;
def Xclang : Separate<["-"], "Xclang">,
HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">,
Flags<[NoXarchOption, CoreOption]>, Group<CompileOnly_Group>;
def Xcuda_fatbinary : Separate<["-"], "Xcuda-fatbinary">,
HelpText<"Pass <arg> to fatbinary invocation">, MetaVarName<"<arg>">;
def Xcuda_ptxas : Separate<["-"], "Xcuda-ptxas">,
HelpText<"Pass <arg> to the ptxas assembler">, MetaVarName<"<arg>">;
def Xopenmp_target : Separate<["-"], "Xopenmp-target">,
HelpText<"Pass <arg> to the target offloading toolchain.">, MetaVarName<"<arg>">;
def Xopenmp_target_EQ : JoinedAndSeparate<["-"], "Xopenmp-target=">,
HelpText<"Pass <arg> to the target offloading toolchain identified by <triple>.">,
MetaVarName<"<triple> <arg>">;
def z : Separate<["-"], "z">, Flags<[LinkerInput, RenderAsInput]>,
HelpText<"Pass -z <arg> to the linker">, MetaVarName<"<arg>">,
Group<Link_Group>;
def Xlinker : Separate<["-"], "Xlinker">, Flags<[LinkerInput, RenderAsInput]>,
HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">,
Group<Link_Group>;
def Xpreprocessor : Separate<["-"], "Xpreprocessor">, Group<Preprocessor_Group>,
HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">;
def X_Flag : Flag<["-"], "X">, Group<Link_Group>;
def X_Joined : Joined<["-"], "X">, IgnoredGCCCompat;
def Z_Flag : Flag<["-"], "Z">, Group<Link_Group>;
// FIXME: All we do with this is reject it. Remove.
def Z_Joined : Joined<["-"], "Z">;
def all__load : Flag<["-"], "all_load">;
def allowable__client : Separate<["-"], "allowable_client">;
def ansi : Flag<["-", "--"], "ansi">;
def arch__errors__fatal : Flag<["-"], "arch_errors_fatal">;
def arch : Separate<["-"], "arch">, Flags<[NoXarchOption]>;
def arch__only : Separate<["-"], "arch_only">;
def a : Joined<["-"], "a">;
def autocomplete : Joined<["--"], "autocomplete=">;
def bind__at__load : Flag<["-"], "bind_at_load">;
def bundle__loader : Separate<["-"], "bundle_loader">;
def bundle : Flag<["-"], "bundle">;
def b : JoinedOrSeparate<["-"], "b">, Flags<[Unsupported]>;
def cl_opt_disable : Flag<["-"], "cl-opt-disable">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. This option disables all optimizations. By default optimizations are enabled.">;
def cl_strict_aliasing : Flag<["-"], "cl-strict-aliasing">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. This option is added for compatibility with OpenCL 1.0.">;
def cl_single_precision_constant : Flag<["-"], "cl-single-precision-constant">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Treat double precision floating-point constant as single precision constant.">,
MarshallingInfoFlag<"LangOpts->SinglePrecisionConstants">;
def cl_finite_math_only : Flag<["-"], "cl-finite-math-only">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Allow floating-point optimizations that assume arguments and results are not NaNs or +-Inf.">,
MarshallingInfoFlag<"LangOpts->CLFiniteMathOnly">;
def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Generate kernel argument metadata.">,
MarshallingInfoFlag<"CodeGenOpts.EmitOpenCLArgMetadata">;
def cl_unsafe_math_optimizations : Flag<["-"], "cl-unsafe-math-optimizations">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Allow unsafe floating-point optimizations. Also implies -cl-no-signed-zeros and -cl-mad-enable.">,
MarshallingInfoFlag<"LangOpts->CLUnsafeMath">;
def cl_fast_relaxed_math : Flag<["-"], "cl-fast-relaxed-math">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Sets -cl-finite-math-only and -cl-unsafe-math-optimizations, and defines __FAST_RELAXED_MATH__.">,
MarshallingInfoFlag<"LangOpts->FastRelaxedMath">;
def cl_mad_enable : Flag<["-"], "cl-mad-enable">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Allow use of less precise MAD computations in the generated binary.">,
MarshallingInfoFlag<"CodeGenOpts.LessPreciseFPMAD", DefaultAnyOf<[cl_unsafe_math_optimizations, cl_fast_relaxed_math]>>;
def cl_no_signed_zeros : Flag<["-"], "cl-no-signed-zeros">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Allow use of less precise no signed zeros computations in the generated binary.">,
MarshallingInfoFlag<"LangOpts->CLNoSignedZero">;
def cl_std_EQ : Joined<["-"], "cl-std=">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL language standard to compile for.">, Values<"cl,CL,cl1.0,CL1.0,cl1.1,CL1.1,cl1.2,CL1.2,cl2.0,CL2.0,cl3.0,CL3.0,clc++,CLC++">;
def cl_denorms_are_zero : Flag<["-"], "cl-denorms-are-zero">, Group<opencl_Group>,
HelpText<"OpenCL only. Allow denormals to be flushed to zero.">;
def cl_fp32_correctly_rounded_divide_sqrt : Flag<["-"], "cl-fp32-correctly-rounded-divide-sqrt">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Specify that single precision floating-point divide and sqrt used in the program source are correctly rounded.">,
MarshallingInfoFlag<"CodeGenOpts.CorrectlyRoundedDivSqrt">;
def cl_uniform_work_group_size : Flag<["-"], "cl-uniform-work-group-size">, Group<opencl_Group>, Flags<[CC1Option]>,
HelpText<"OpenCL only. Defines that the global work-size be a multiple of the work-group size specified to clEnqueueNDRangeKernel">,
MarshallingInfoFlag<"CodeGenOpts.UniformWGSize">;
def client__name : JoinedOrSeparate<["-"], "client_name">;
def combine : Flag<["-", "--"], "combine">, Flags<[NoXarchOption, Unsupported]>;
def compatibility__version : JoinedOrSeparate<["-"], "compatibility_version">;
def config : Separate<["--"], "config">, Flags<[NoXarchOption]>,
HelpText<"Specifies configuration file">;
def config_system_dir_EQ : Joined<["--"], "config-system-dir=">, Flags<[NoXarchOption, HelpHidden]>,
HelpText<"System directory for configuration files">;
def config_user_dir_EQ : Joined<["--"], "config-user-dir=">, Flags<[NoXarchOption, HelpHidden]>,
HelpText<"User directory for configuration files">;
def coverage : Flag<["-", "--"], "coverage">, Group<Link_Group>, Flags<[CoreOption]>;
def cpp_precomp : Flag<["-"], "cpp-precomp">, Group<clang_ignored_f_Group>;
def current__version : JoinedOrSeparate<["-"], "current_version">;
def cxx_isystem : JoinedOrSeparate<["-"], "cxx-isystem">, Group<clang_i_Group>,
HelpText<"Add directory to the C++ SYSTEM include search path">, Flags<[CC1Option]>,
MetaVarName<"<directory>">;
def c : Flag<["-"], "c">, Flags<[NoXarchOption]>, Group<Action_Group>,
HelpText<"Only run preprocess, compile, and assemble steps">;
def fconvergent_functions : Flag<["-"], "fconvergent-functions">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Assume functions may be convergent">;
def gpu_use_aux_triple_only : Flag<["--"], "gpu-use-aux-triple-only">,
InternalDriverOpt, HelpText<"Prepare '-aux-triple' only without populating "
"'-aux-target-cpu' and '-aux-target-feature'.">;
def cuda_device_only : Flag<["--"], "cuda-device-only">,
HelpText<"Compile CUDA code for device only">;
def cuda_host_only : Flag<["--"], "cuda-host-only">,
HelpText<"Compile CUDA code for host only. Has no effect on non-CUDA "
"compilations.">;
def cuda_compile_host_device : Flag<["--"], "cuda-compile-host-device">,
HelpText<"Compile CUDA code for both host and device (default). Has no "
"effect on non-CUDA compilations.">;
def cuda_include_ptx_EQ : Joined<["--"], "cuda-include-ptx=">, Flags<[NoXarchOption]>,
HelpText<"Include PTX for the following GPU architecture (e.g. sm_35) or 'all'. May be specified more than once.">;
def no_cuda_include_ptx_EQ : Joined<["--"], "no-cuda-include-ptx=">, Flags<[NoXarchOption]>,
HelpText<"Do not include PTX for the following GPU architecture (e.g. sm_35) or 'all'. May be specified more than once.">;
def offload_arch_EQ : Joined<["--"], "offload-arch=">, Flags<[NoXarchOption]>,
HelpText<"CUDA offloading device architecture (e.g. sm_35), or HIP offloading target ID in the form of a "
"device architecture followed by target ID features delimited by a colon. Each target ID feature "
"is a pre-defined string followed by a plus or minus sign (e.g. gfx908:xnack+:sram-ecc-). May be "
"specified more than once.">;
def cuda_gpu_arch_EQ : Joined<["--"], "cuda-gpu-arch=">, Flags<[NoXarchOption]>,
Alias<offload_arch_EQ>;
def hip_link : Flag<["--"], "hip-link">,
HelpText<"Link clang-offload-bundler bundles for HIP">;
def no_offload_arch_EQ : Joined<["--"], "no-offload-arch=">, Flags<[NoXarchOption]>,
HelpText<"Remove CUDA/HIP offloading device architecture (e.g. sm_35, gfx906) from the list of devices to compile for. "
"'all' resets the list to its default value.">;
def emit_static_lib : Flag<["--"], "emit-static-lib">,
HelpText<"Enable linker job to emit a static library.">;
def no_cuda_gpu_arch_EQ : Joined<["--"], "no-cuda-gpu-arch=">, Flags<[NoXarchOption]>,
Alias<no_offload_arch_EQ>;
def cuda_noopt_device_debug : Flag<["--"], "cuda-noopt-device-debug">,
HelpText<"Enable device-side debug info generation. Disables ptxas optimizations.">;
def no_cuda_version_check : Flag<["--"], "no-cuda-version-check">,
HelpText<"Don't error out if the detected version of the CUDA install is "
"too low for the requested CUDA gpu architecture.">;
def no_cuda_noopt_device_debug : Flag<["--"], "no-cuda-noopt-device-debug">;
def cuda_path_EQ : Joined<["--"], "cuda-path=">, Group<i_Group>,
HelpText<"CUDA installation path">;
def cuda_path_ignore_env : Flag<["--"], "cuda-path-ignore-env">, Group<i_Group>,
HelpText<"Ignore environment variables to detect CUDA installation">;
def ptxas_path_EQ : Joined<["--"], "ptxas-path=">, Group<i_Group>,
HelpText<"Path to ptxas (used for compiling CUDA code)">;
def fcuda_flush_denormals_to_zero : Flag<["-"], "fcuda-flush-denormals-to-zero">,
HelpText<"Flush denormal floating point values to zero in CUDA device mode.">;
def fno_cuda_flush_denormals_to_zero : Flag<["-"], "fno-cuda-flush-denormals-to-zero">;
defm cuda_approx_transcendentals : OptInFFlag<"cuda-approx-transcendentals", "Use", "Don't use",
" approximate transcendental functions">;
defm gpu_rdc : OptInFFlag<"gpu-rdc",
"Generate relocatable device code, also known as separate compilation mode", "", "">;
def : Flag<["-"], "fcuda-rdc">, Alias<fgpu_rdc>;
def : Flag<["-"], "fno-cuda-rdc">, Alias<fno_gpu_rdc>;
defm cuda_short_ptr : OptInFFlag<"cuda-short-ptr",
"Use 32-bit pointers for accessing const/local/shared address spaces", "", "",
[], "TargetOpts->NVPTXUseShortPointers">;
def rocm_path_EQ : Joined<["--"], "rocm-path=">, Group<i_Group>,
HelpText<"ROCm installation path, used for finding and automatically linking required bitcode libraries.">;
def rocm_device_lib_path_EQ : Joined<["--"], "rocm-device-lib-path=">, Group<Link_Group>,
HelpText<"ROCm device library path. Alternative to rocm-path.">;
def : Joined<["--"], "hip-device-lib-path=">, Alias<rocm_device_lib_path_EQ>;
def hip_device_lib_EQ : Joined<["--"], "hip-device-lib=">, Group<Link_Group>,
HelpText<"HIP device library">;
def hip_version_EQ : Joined<["--"], "hip-version=">,
HelpText<"HIP version in the format of major.minor.patch">;
def fhip_dump_offload_linker_script : Flag<["-"], "fhip-dump-offload-linker-script">,
Group<f_Group>, Flags<[NoArgumentUnused, HelpHidden]>;
defm hip_new_launch_api : OptInFFlag<"hip-new-launch-api",
"Use", "Don't use", " new kernel launching API for HIP">;
defm gpu_allow_device_init : OptInFFlag<"gpu-allow-device-init",
"Allow", "Don't allow", " device side init function in HIP">;
defm gpu_defer_diag : OptInFFlag<"gpu-defer-diag",
"Defer", "Don't defer", " host/device related diagnostic messages"
" for CUDA/HIP">;
def gpu_max_threads_per_block_EQ : Joined<["--"], "gpu-max-threads-per-block=">,
Flags<[CC1Option]>,
HelpText<"Default max threads per block for kernel launch bounds for HIP">;
def gpu_instrument_lib_EQ : Joined<["--"], "gpu-instrument-lib=">,
HelpText<"Instrument device library for HIP, which is a LLVM bitcode containing "
"__cyg_profile_func_enter and __cyg_profile_func_exit">;
def libomptarget_nvptx_path_EQ : Joined<["--"], "libomptarget-nvptx-path=">, Group<i_Group>,
HelpText<"Path to libomptarget-nvptx libraries">;
def dD : Flag<["-"], "dD">, Group<d_Group>, Flags<[CC1Option]>,
HelpText<"Print macro definitions in -E mode in addition to normal output">;
def dI : Flag<["-"], "dI">, Group<d_Group>, Flags<[CC1Option]>,
HelpText<"Print include directives in -E mode in addition to normal output">;
def dM : Flag<["-"], "dM">, Group<d_Group>, Flags<[CC1Option]>,
HelpText<"Print macro definitions in -E mode instead of normal output">;
def dead__strip : Flag<["-"], "dead_strip">;
def dependency_file : Separate<["-"], "dependency-file">, Flags<[CC1Option]>,
HelpText<"Filename (or -) to write dependency output to">;
def dependency_dot : Separate<["-"], "dependency-dot">, Flags<[CC1Option]>,
HelpText<"Filename to write DOT-formatted header dependencies to">;
def module_dependency_dir : Separate<["-"], "module-dependency-dir">,
Flags<[CC1Option]>, HelpText<"Directory to dump module dependencies to">;
def dsym_dir : JoinedOrSeparate<["-"], "dsym-dir">,
Flags<[NoXarchOption, RenderAsInput]>,
HelpText<"Directory to output dSYM's (if any) to">, MetaVarName<"<dir>">;
def dumpmachine : Flag<["-"], "dumpmachine">;
def dumpspecs : Flag<["-"], "dumpspecs">, Flags<[Unsupported]>;
def dumpversion : Flag<["-"], "dumpversion">;
def dylib__file : Separate<["-"], "dylib_file">;
def dylinker__install__name : JoinedOrSeparate<["-"], "dylinker_install_name">;
def dylinker : Flag<["-"], "dylinker">;
def dynamiclib : Flag<["-"], "dynamiclib">;
def dynamic : Flag<["-"], "dynamic">, Flags<[NoArgumentUnused]>;
def d_Flag : Flag<["-"], "d">, Group<d_Group>;
def d_Joined : Joined<["-"], "d">, Group<d_Group>;
def emit_ast : Flag<["-"], "emit-ast">,
HelpText<"Emit Clang AST files for source inputs">;
def emit_llvm : Flag<["-"], "emit-llvm">, Flags<[CC1Option]>, Group<Action_Group>,
HelpText<"Use the LLVM representation for assembler and object files">;
def emit_interface_stubs : Flag<["-"], "emit-interface-stubs">, Flags<[CC1Option]>, Group<Action_Group>,
HelpText<"Generate Interface Stub Files.">;
def emit_merged_ifs : Flag<["-"], "emit-merged-ifs">,
Flags<[CC1Option]>, Group<Action_Group>,
HelpText<"Generate Interface Stub Files, emit merged text not binary.">;
def interface_stub_version_EQ : JoinedOrSeparate<["-"], "interface-stub-version=">, Flags<[CC1Option]>;
def exported__symbols__list : Separate<["-"], "exported_symbols_list">;
def e : JoinedOrSeparate<["-"], "e">, Flags<[LinkerInput]>, Group<Link_Group>;
def fmax_tokens_EQ : Joined<["-"], "fmax-tokens=">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Max total number of preprocessed tokens for -Wmax-tokens.">;
def fPIC : Flag<["-"], "fPIC">, Group<f_Group>;
def fno_PIC : Flag<["-"], "fno-PIC">, Group<f_Group>;
def fPIE : Flag<["-"], "fPIE">, Group<f_Group>;
def fno_PIE : Flag<["-"], "fno-PIE">, Group<f_Group>;
defm access_control : OptOutFFlag<"no-access-control", "", "Disable C++ access control">;
def falign_functions : Flag<["-"], "falign-functions">, Group<f_Group>;
def falign_functions_EQ : Joined<["-"], "falign-functions=">, Group<f_Group>;
def fno_align_functions: Flag<["-"], "fno-align-functions">, Group<f_Group>;
defm allow_editor_placeholders : OptInFFlag<"allow-editor-placeholders", "Treat editor placeholders as valid source code">;
def fallow_unsupported : Flag<["-"], "fallow-unsupported">, Group<f_Group>;
def fapple_kext : Flag<["-"], "fapple-kext">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Use Apple's kernel extensions ABI">;
def fapple_pragma_pack : Flag<["-"], "fapple-pragma-pack">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Enable Apple gcc-compatible #pragma pack handling">;
def shared_libsan : Flag<["-"], "shared-libsan">,
HelpText<"Dynamically link the sanitizer runtime">;
def static_libsan : Flag<["-"], "static-libsan">,
HelpText<"Statically link the sanitizer runtime">;
def : Flag<["-"], "shared-libasan">, Alias<shared_libsan>;
def fasm : Flag<["-"], "fasm">, Group<f_Group>;
defm asm_blocks : OptInFFlag<"asm-blocks", "">;
def fassume_sane_operator_new : Flag<["-"], "fassume-sane-operator-new">, Group<f_Group>;
def fastcp : Flag<["-"], "fastcp">, Group<f_Group>;
def fastf : Flag<["-"], "fastf">, Group<f_Group>;
def fast : Flag<["-"], "fast">, Group<f_Group>;
def fasynchronous_unwind_tables : Flag<["-"], "fasynchronous-unwind-tables">, Group<f_Group>;
def fdouble_square_bracket_attributes : Flag<[ "-" ], "fdouble-square-bracket-attributes">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option]>,
HelpText<"Enable '[[]]' attributes in all C and C++ language modes">;
def fno_double_square_bracket_attributes : Flag<[ "-" ], "fno-double-square-bracket-attributes">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option]>,
HelpText<"Disable '[[]]' attributes in all C and C++ language modes">;
defm autolink : OptOutFFlag<"autolink", "", "Disable generation of linker directives for automatic library linking">;
// C++ Coroutines TS
defm coroutines_ts : OptInFFlag<"coroutines-ts", "Enable support for the C++ Coroutines TS">;
def fembed_bitcode_EQ : Joined<["-"], "fembed-bitcode=">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option, CC1AsOption]>, MetaVarName<"<option>">,
HelpText<"Embed LLVM bitcode (option: off, all, bitcode, marker)">;
def fembed_bitcode : Flag<["-"], "fembed-bitcode">, Group<f_Group>,
Alias<fembed_bitcode_EQ>, AliasArgs<["all"]>,
HelpText<"Embed LLVM IR bitcode as data">;
def fembed_bitcode_marker : Flag<["-"], "fembed-bitcode-marker">,
Alias<fembed_bitcode_EQ>, AliasArgs<["marker"]>,
HelpText<"Embed placeholder LLVM IR data as a marker">;
defm gnu_inline_asm : OptOutFFlag<"gnu-inline-asm", "", "Disable GNU style inline asm">;
def fprofile_sample_use : Flag<["-"], "fprofile-sample-use">, Group<f_Group>,
Flags<[CoreOption]>;
def fno_profile_sample_use : Flag<["-"], "fno-profile-sample-use">, Group<f_Group>,
Flags<[CoreOption]>;
def fprofile_sample_use_EQ : Joined<["-"], "fprofile-sample-use=">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option]>,
HelpText<"Enable sample-based profile guided optimizations">;
def fprofile_sample_accurate : Flag<["-"], "fprofile-sample-accurate">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option]>,
HelpText<"Specifies that the sample profile is accurate">,
DocBrief<[{Specifies that the sample profile is accurate. If the sample
profile is accurate, callsites without profile samples are marked
as cold. Otherwise, treat callsites without profile samples as if
we have no profile}]>;
def fno_profile_sample_accurate : Flag<["-"], "fno-profile-sample-accurate">,
Group<f_Group>, Flags<[NoXarchOption]>;
def fauto_profile : Flag<["-"], "fauto-profile">, Group<f_Group>,
Alias<fprofile_sample_use>;
def fno_auto_profile : Flag<["-"], "fno-auto-profile">, Group<f_Group>,
Alias<fno_profile_sample_use>;
def fauto_profile_EQ : Joined<["-"], "fauto-profile=">,
Alias<fprofile_sample_use_EQ>;
def fauto_profile_accurate : Flag<["-"], "fauto-profile-accurate">,
Group<f_Group>, Alias<fprofile_sample_accurate>;
def fno_auto_profile_accurate : Flag<["-"], "fno-auto-profile-accurate">,
Group<f_Group>, Alias<fno_profile_sample_accurate>;
def fdebug_compilation_dir : Separate<["-"], "fdebug-compilation-dir">,
Group<f_Group>, Flags<[CC1Option, CC1AsOption, CoreOption]>,
HelpText<"The compilation directory to embed in the debug info.">;
def fdebug_compilation_dir_EQ : Joined<["-"], "fdebug-compilation-dir=">,
Group<f_Group>, Flags<[CC1Option, CC1AsOption, CoreOption]>,
Alias<fdebug_compilation_dir>;
defm debug_info_for_profiling : OptInFFlag<"debug-info-for-profiling",
"Emit extra debug info to make sample profile more accurate">;
def fprofile_instr_generate : Flag<["-"], "fprofile-instr-generate">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Generate instrumented code to collect execution counts into default.profraw file (overridden by '=' form of option or LLVM_PROFILE_FILE env var)">;
def fprofile_instr_generate_EQ : Joined<["-"], "fprofile-instr-generate=">,
Group<f_Group>, Flags<[CoreOption]>, MetaVarName<"<file>">,
HelpText<"Generate instrumented code to collect execution counts into <file> (overridden by LLVM_PROFILE_FILE env var)">;
def fprofile_instr_use : Flag<["-"], "fprofile-instr-use">, Group<f_Group>,
Flags<[CoreOption]>;
def fprofile_instr_use_EQ : Joined<["-"], "fprofile-instr-use=">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Use instrumentation data for profile-guided optimization">;
def fprofile_remapping_file_EQ : Joined<["-"], "fprofile-remapping-file=">,
Group<f_Group>, Flags<[CC1Option, CoreOption]>, MetaVarName<"<file>">,
HelpText<"Use the remappings described in <file> to match the profile data against names in the program">;
def fprofile_remapping_file : Separate<["-"], "fprofile-remapping-file">,
Group<f_Group>, Flags<[CoreOption]>, Alias<fprofile_remapping_file_EQ>;
defm coverage_mapping : OptInFFlag<"coverage-mapping",
"Generate coverage mapping to enable code coverage analysis", "Disable code coverage analysis", "",
[CoreOption]>;
def fprofile_generate : Flag<["-"], "fprofile-generate">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Generate instrumented code to collect execution counts into default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fprofile_generate_EQ : Joined<["-"], "fprofile-generate=">,
Group<f_Group>, Flags<[CoreOption]>, MetaVarName<"<directory>">,
HelpText<"Generate instrumented code to collect execution counts into <directory>/default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fcs_profile_generate : Flag<["-"], "fcs-profile-generate">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Generate instrumented code to collect context sensitive execution counts into default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fcs_profile_generate_EQ : Joined<["-"], "fcs-profile-generate=">,
Group<f_Group>, Flags<[CoreOption]>, MetaVarName<"<directory>">,
HelpText<"Generate instrumented code to collect context sensitive execution counts into <directory>/default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fprofile_use : Flag<["-"], "fprofile-use">, Group<f_Group>,
Alias<fprofile_instr_use>;
def fprofile_use_EQ : Joined<["-"], "fprofile-use=">,
Group<f_Group>, Flags<[NoXarchOption]>, MetaVarName<"<pathname>">,
HelpText<"Use instrumentation data for profile-guided optimization. If pathname is a directory, it reads from <pathname>/default.profdata. Otherwise, it reads from file <pathname>.">;
def fno_profile_instr_generate : Flag<["-"], "fno-profile-instr-generate">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Disable generation of profile instrumentation.">;
def fno_profile_generate : Flag<["-"], "fno-profile-generate">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Disable generation of profile instrumentation.">;
def fno_profile_instr_use : Flag<["-"], "fno-profile-instr-use">,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Disable using instrumentation data for profile-guided optimization">;
def fno_profile_use : Flag<["-"], "fno-profile-use">,
Alias<fno_profile_instr_use>;
def fprofile_filter_files_EQ : Joined<["-"], "fprofile-filter-files=">,
Group<f_Group>, Flags<[CC1Option, CoreOption]>,
HelpText<"Instrument only functions from files where names match any regex separated by a semi-colon">;
def fprofile_exclude_files_EQ : Joined<["-"], "fprofile-exclude-files=">,
Group<f_Group>, Flags<[CC1Option, CoreOption]>,
HelpText<"Instrument only functions from files where names don't match all the regexes separated by a semi-colon">;
def fprofile_update_EQ : Joined<["-"], "fprofile-update=">,
Group<f_Group>, Flags<[CC1Option, CoreOption]>, Values<"atomic,prefer-atomic,single">,
MetaVarName<"<method>">, HelpText<"Set update method of profile counters (atomic,prefer-atomic,single)">;
def fpseudo_probe_for_profiling : Flag<["-"], "fpseudo-probe-for-profiling">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option]>,
HelpText<"Emit pseudo probes for sample profiler">;
def fno_pseudo_probe_for_profiling : Flag<["-"], "fno-pseudo-probe-for-profiling">,
Group<f_Group>, Flags<[NoXarchOption, CC1Option]>,
HelpText<"Do not emit pseudo probes for sample profiler.">;
def forder_file_instrumentation : Flag<["-"], "forder-file-instrumentation">,
Group<f_Group>, Flags<[CC1Option, CoreOption]>,
HelpText<"Generate instrumented code to collect order file into default.profraw file (overridden by '=' form of option or LLVM_PROFILE_FILE env var)">;
defm addrsig : OptInFFlag<"addrsig", "Emit", "Don't emit", " an address-significance table", [CoreOption]>;
defm blocks : OptInFFlag<"blocks", "Enable the 'blocks' language feature", "", "", [CoreOption]>;
def fbootclasspath_EQ : Joined<["-"], "fbootclasspath=">, Group<f_Group>;
def fborland_extensions : Flag<["-"], "fborland-extensions">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Accept non-standard constructs supported by the Borland compiler">;
def fbuiltin : Flag<["-"], "fbuiltin">, Group<f_Group>, Flags<[CoreOption]>;
def fbuiltin_module_map : Flag <["-"], "fbuiltin-module-map">, Group<f_Group>,
Flags<[NoXarchOption]>, HelpText<"Load the clang builtins module map file.">;
defm caret_diagnostics : OptOutFFlag<"caret-diagnostics", "", "">;
def fclang_abi_compat_EQ : Joined<["-"], "fclang-abi-compat=">, Group<f_clang_Group>,
Flags<[CC1Option]>, MetaVarName<"<version>">, Values<"<major>.<minor>,latest">,
HelpText<"Attempt to match the ABI of Clang <version>">;
def fclasspath_EQ : Joined<["-"], "fclasspath=">, Group<f_Group>;
defm color_diagnostics : OptInFFlag<"color-diagnostics", "Enable", "Disable", " colors in diagnostics",
[CoreOption, FlangOption]>;
def fdiagnostics_color : Flag<["-"], "fdiagnostics-color">, Group<f_Group>,
Flags<[CoreOption, NoXarchOption]>;
def fdiagnostics_color_EQ : Joined<["-"], "fdiagnostics-color=">, Group<f_Group>;
def fansi_escape_codes : Flag<["-"], "fansi-escape-codes">, Group<f_Group>,
Flags<[CoreOption, CC1Option]>, HelpText<"Use ANSI escape codes for diagnostics">,
MarshallingInfoFlag<"DiagnosticOpts->UseANSIEscapeCodes">;
def fcomment_block_commands : CommaJoined<["-"], "fcomment-block-commands=">, Group<f_clang_Group>, Flags<[CC1Option]>,
HelpText<"Treat each comma separated argument in <arg> as a documentation comment block command">,
MetaVarName<"<arg>">;
def fparse_all_comments : Flag<["-"], "fparse-all-comments">, Group<f_clang_Group>, Flags<[CC1Option]>,
MarshallingInfoFlag<"LangOpts->CommentOpts.ParseAllComments">;
def frecord_command_line : Flag<["-"], "frecord-command-line">,
Group<f_clang_Group>;
def fno_record_command_line : Flag<["-"], "fno-record-command-line">,
Group<f_clang_Group>;
def : Flag<["-"], "frecord-gcc-switches">, Alias<frecord_command_line>;
def : Flag<["-"], "fno-record-gcc-switches">, Alias<fno_record_command_line>;
def fcommon : Flag<["-"], "fcommon">, Group<f_Group>,
Flags<[CoreOption, CC1Option]>, HelpText<"Place uninitialized global variables in a common block">;
def fcompile_resource_EQ : Joined<["-"], "fcompile-resource=">, Group<f_Group>;
def fcomplete_member_pointers : Flag<["-"], "fcomplete-member-pointers">, Group<f_clang_Group>,
Flags<[CoreOption, CC1Option]>,
HelpText<"Require member pointer base types to be complete if they would be significant under the Microsoft ABI">;
def fno_complete_member_pointers : Flag<["-"], "fno-complete-member-pointers">, Group<f_clang_Group>,
Flags<[CoreOption]>,
HelpText<"Do not require member pointer base types to be complete if they would be significant under the Microsoft ABI">;
def fcf_runtime_abi_EQ : Joined<["-"], "fcf-runtime-abi=">, Group<f_Group>,
Flags<[CC1Option]>;
def fconstant_cfstrings : Flag<["-"], "fconstant-cfstrings">, Group<f_Group>;
def fconstant_string_class_EQ : Joined<["-"], "fconstant-string-class=">, Group<f_Group>;
def fconstexpr_depth_EQ : Joined<["-"], "fconstexpr-depth=">, Group<f_Group>;
def fconstexpr_steps_EQ : Joined<["-"], "fconstexpr-steps=">, Group<f_Group>;
def fexperimental_new_constant_interpreter : Flag<["-"], "fexperimental-new-constant-interpreter">, Group<f_Group>,
HelpText<"Enable the experimental new constant interpreter">, Flags<[CC1Option]>;
def fconstexpr_backtrace_limit_EQ : Joined<["-"], "fconstexpr-backtrace-limit=">,
Group<f_Group>;
def fno_crash_diagnostics : Flag<["-"], "fno-crash-diagnostics">, Group<f_clang_Group>, Flags<[NoArgumentUnused, CoreOption]>,
HelpText<"Disable auto-generation of preprocessed source files and a script for reproduction during a clang crash">;
def fcrash_diagnostics_dir : Joined<["-"], "fcrash-diagnostics-dir=">, Group<f_clang_Group>, Flags<[NoArgumentUnused, CoreOption]>;
def fcreate_profile : Flag<["-"], "fcreate-profile">, Group<f_Group>;
defm cxx_exceptions: OptInFFlag<"cxx-exceptions", "Enable C++ exceptions">;
def fcxx_modules : Flag <["-"], "fcxx-modules">, Group<f_Group>,
Flags<[NoXarchOption]>;
def fdebug_pass_arguments : Flag<["-"], "fdebug-pass-arguments">, Group<f_Group>;
def fdebug_pass_structure : Flag<["-"], "fdebug-pass-structure">, Group<f_Group>;
def fdepfile_entry : Joined<["-"], "fdepfile-entry=">,
Group<f_clang_Group>, Flags<[CC1Option]>;
def fdiagnostics_fixit_info : Flag<["-"], "fdiagnostics-fixit-info">, Group<f_clang_Group>;
def fdiagnostics_parseable_fixits : Flag<["-"], "fdiagnostics-parseable-fixits">, Group<f_clang_Group>,
Flags<[CoreOption, CC1Option]>, HelpText<"Print fix-its in machine parseable form">;
def fdiagnostics_print_source_range_info : Flag<["-"], "fdiagnostics-print-source-range-info">,
Group<f_clang_Group>, Flags<[CC1Option]>,
HelpText<"Print source range spans in numeric form">;
def fdiagnostics_show_hotness : Flag<["-"], "fdiagnostics-show-hotness">, Group<f_Group>,
Flags<[CC1Option]>, HelpText<"Enable profile hotness information in diagnostic line">;
def fdiagnostics_hotness_threshold_EQ : Joined<["-"], "fdiagnostics-hotness-threshold=">,
Group<f_Group>, Flags<[CC1Option]>, MetaVarName<"<number>">,
HelpText<"Prevent optimization remarks from being output if they do not have at least this profile count">;
def fdiagnostics_show_option : Flag<["-"], "fdiagnostics-show-option">, Group<f_Group>,
HelpText<"Print option name with mappable diagnostics">;
def fdiagnostics_show_note_include_stack : Flag<["-"], "fdiagnostics-show-note-include-stack">,
Group<f_Group>, Flags<[CC1Option]>, HelpText<"Display include stacks for diagnostic notes">;
def fdiagnostics_format_EQ : Joined<["-"], "fdiagnostics-format=">, Group<f_clang_Group>;
def fdiagnostics_show_category_EQ : Joined<["-"], "fdiagnostics-show-category=">, Group<f_clang_Group>;
def fdiagnostics_show_template_tree : Flag<["-"], "fdiagnostics-show-template-tree">,
Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Print a template comparison tree for differing templates">;
def fdeclspec : Flag<["-"], "fdeclspec">, Group<f_clang_Group>,
HelpText<"Allow __declspec as a keyword">, Flags<[CC1Option]>;
def fdiscard_value_names : Flag<["-"], "fdiscard-value-names">, Group<f_clang_Group>,