llvm.org GIT mirror llvm / release_60 include / llvm / IR / Intrinsics.td
release_60

Tree @release_60 (Download .tar.gz)

Intrinsics.td @release_60raw · history · blame

  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
//===- Intrinsics.td - Defines all LLVM intrinsics ---------*- tablegen -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines properties of all LLVM intrinsics.
//
//===----------------------------------------------------------------------===//

include "llvm/CodeGen/ValueTypes.td"
include "llvm/CodeGen/SDNodeProperties.td"

//===----------------------------------------------------------------------===//
//  Properties we keep track of for intrinsics.
//===----------------------------------------------------------------------===//

class IntrinsicProperty;

// Intr*Mem - Memory properties.  If no property is set, the worst case
// is assumed (it may read and write any memory it can get access to and it may
// have other side effects).

// IntrNoMem - The intrinsic does not access memory or have any other side
// effects.  It may be CSE'd deleted if dead, etc.
def IntrNoMem : IntrinsicProperty;

// IntrReadMem - This intrinsic only reads from memory. It does not write to
// memory and has no other side effects. Therefore, it cannot be moved across
// potentially aliasing stores. However, it can be reordered otherwise and can
// be deleted if dead.
def IntrReadMem : IntrinsicProperty;

// IntrWriteMem - This intrinsic only writes to memory, but does not read from
// memory, and has no other side effects. This means dead stores before calls
// to this intrinsics may be removed.
def IntrWriteMem : IntrinsicProperty;

// IntrArgMemOnly - This intrinsic only accesses memory that its pointer-typed
// argument(s) points to, but may access an unspecified amount. Other than
// reads from and (possibly volatile) writes to memory, it has no side effects.
def IntrArgMemOnly : IntrinsicProperty;

// IntrInaccessibleMemOnly -- This intrinsic only accesses memory that is not
// accessible by the module being compiled. This is a weaker form of IntrNoMem.
def IntrInaccessibleMemOnly : IntrinsicProperty;

// IntrInaccessibleMemOrArgMemOnly -- This intrinsic only accesses memory that
// its pointer-typed arguments point to or memory that is not accessible
// by the module being compiled. This is a weaker form of IntrArgMemOnly.
def IntrInaccessibleMemOrArgMemOnly : IntrinsicProperty;

// Commutative - This intrinsic is commutative: X op Y == Y op X.
def Commutative : IntrinsicProperty;

// Throws - This intrinsic can throw.
def Throws : IntrinsicProperty;

// NoCapture - The specified argument pointer is not captured by the intrinsic.
class NoCapture<int argNo> : IntrinsicProperty {
  int ArgNo = argNo;
}

// Returned - The specified argument is always the return value of the
// intrinsic.
class Returned<int argNo> : IntrinsicProperty {
  int ArgNo = argNo;
}

// ReadOnly - The specified argument pointer is not written to through the
// pointer by the intrinsic.
class ReadOnly<int argNo> : IntrinsicProperty {
  int ArgNo = argNo;
}

// WriteOnly - The intrinsic does not read memory through the specified
// argument pointer.
class WriteOnly<int argNo> : IntrinsicProperty {
  int ArgNo = argNo;
}

// ReadNone - The specified argument pointer is not dereferenced by the
// intrinsic.
class ReadNone<int argNo> : IntrinsicProperty {
  int ArgNo = argNo;
}

def IntrNoReturn : IntrinsicProperty;

// IntrNoduplicate - Calls to this intrinsic cannot be duplicated.
// Parallels the noduplicate attribute on LLVM IR functions.
def IntrNoDuplicate : IntrinsicProperty;

// IntrConvergent - Calls to this intrinsic are convergent and may not be made
// control-dependent on any additional values.
// Parallels the convergent attribute on LLVM IR functions.
def IntrConvergent : IntrinsicProperty;

// This property indicates that the intrinsic is safe to speculate.
def IntrSpeculatable : IntrinsicProperty;

// This property can be used to override the 'has no other side effects'
// language of the IntrNoMem, IntrReadMem, IntrWriteMem, and IntrArgMemOnly
// intrinsic properties.  By default, intrinsics are assumed to have side
// effects, so this property is only necessary if you have defined one of
// the memory properties listed above.
// For this property, 'side effects' has the same meaning as 'side effects'
// defined by the hasSideEffects property of the TableGen Instruction class.
def IntrHasSideEffects : IntrinsicProperty;

//===----------------------------------------------------------------------===//
// Types used by intrinsics.
//===----------------------------------------------------------------------===//

class LLVMType<ValueType vt> {
  ValueType VT = vt;
}

class LLVMQualPointerType<LLVMType elty, int addrspace>
  : LLVMType<iPTR>{
  LLVMType ElTy = elty;
  int AddrSpace = addrspace;
}

class LLVMPointerType<LLVMType elty>
  : LLVMQualPointerType<elty, 0>;

class LLVMAnyPointerType<LLVMType elty>
  : LLVMType<iPTRAny>{
  LLVMType ElTy = elty;
}

// Match the type of another intrinsic parameter.  Number is an index into the
// list of overloaded types for the intrinsic, excluding all the fixed types.
// The Number value must refer to a previously listed type.  For example:
//   Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_anyfloat_ty, LLVMMatchType<0>]>
// has two overloaded types, the 2nd and 3rd arguments.  LLVMMatchType<0>
// refers to the first overloaded type, which is the 2nd argument.
class LLVMMatchType<int num>
  : LLVMType<OtherVT>{
  int Number = num;
}

// Match the type of another intrinsic parameter that is expected to be based on
// an integral type (i.e. either iN or <N x iM>), but change the scalar size to
// be twice as wide or half as wide as the other type.  This is only useful when
// the intrinsic is overloaded, so the matched type should be declared as iAny.
class LLVMExtendedType<int num> : LLVMMatchType<num>;
class LLVMTruncatedType<int num> : LLVMMatchType<num>;
class LLVMVectorSameWidth<int num, LLVMType elty>
  : LLVMMatchType<num> {
  ValueType ElTy = elty.VT;
}
class LLVMPointerTo<int num> : LLVMMatchType<num>;
class LLVMPointerToElt<int num> : LLVMMatchType<num>;
class LLVMVectorOfAnyPointersToElt<int num> : LLVMMatchType<num>;

// Match the type of another intrinsic parameter that is expected to be a
// vector type, but change the element count to be half as many
class LLVMHalfElementsVectorType<int num> : LLVMMatchType<num>;

def llvm_void_ty       : LLVMType<isVoid>;
def llvm_any_ty        : LLVMType<Any>;
def llvm_anyint_ty     : LLVMType<iAny>;
def llvm_anyfloat_ty   : LLVMType<fAny>;
def llvm_anyvector_ty  : LLVMType<vAny>;
def llvm_i1_ty         : LLVMType<i1>;
def llvm_i8_ty         : LLVMType<i8>;
def llvm_i16_ty        : LLVMType<i16>;
def llvm_i32_ty        : LLVMType<i32>;
def llvm_i64_ty        : LLVMType<i64>;
def llvm_half_ty       : LLVMType<f16>;
def llvm_float_ty      : LLVMType<f32>;
def llvm_double_ty     : LLVMType<f64>;
def llvm_f80_ty        : LLVMType<f80>;
def llvm_f128_ty       : LLVMType<f128>;
def llvm_ppcf128_ty    : LLVMType<ppcf128>;
def llvm_ptr_ty        : LLVMPointerType<llvm_i8_ty>;             // i8*
def llvm_ptrptr_ty     : LLVMPointerType<llvm_ptr_ty>;            // i8**
def llvm_anyptr_ty     : LLVMAnyPointerType<llvm_i8_ty>;          // (space)i8*
def llvm_empty_ty      : LLVMType<OtherVT>;                       // { }
def llvm_descriptor_ty : LLVMPointerType<llvm_empty_ty>;          // { }*
def llvm_metadata_ty   : LLVMType<MetadataVT>;                    // !{...}
def llvm_token_ty      : LLVMType<token>;                         // token

def llvm_x86mmx_ty     : LLVMType<x86mmx>;
def llvm_ptrx86mmx_ty  : LLVMPointerType<llvm_x86mmx_ty>;         // <1 x i64>*

def llvm_v2i1_ty       : LLVMType<v2i1>;     //   2 x i1
def llvm_v4i1_ty       : LLVMType<v4i1>;     //   4 x i1
def llvm_v8i1_ty       : LLVMType<v8i1>;     //   8 x i1
def llvm_v16i1_ty      : LLVMType<v16i1>;    //  16 x i1
def llvm_v32i1_ty      : LLVMType<v32i1>;    //  32 x i1
def llvm_v64i1_ty      : LLVMType<v64i1>;    //  64 x i1
def llvm_v512i1_ty     : LLVMType<v512i1>;   // 512 x i1
def llvm_v1024i1_ty    : LLVMType<v1024i1>;  //1024 x i1

def llvm_v1i8_ty       : LLVMType<v1i8>;     //  1 x i8
def llvm_v2i8_ty       : LLVMType<v2i8>;     //  2 x i8
def llvm_v4i8_ty       : LLVMType<v4i8>;     //  4 x i8
def llvm_v8i8_ty       : LLVMType<v8i8>;     //  8 x i8
def llvm_v16i8_ty      : LLVMType<v16i8>;    // 16 x i8
def llvm_v32i8_ty      : LLVMType<v32i8>;    // 32 x i8
def llvm_v64i8_ty      : LLVMType<v64i8>;    // 64 x i8
def llvm_v128i8_ty     : LLVMType<v128i8>;   //128 x i8
def llvm_v256i8_ty     : LLVMType<v256i8>;   //256 x i8

def llvm_v1i16_ty      : LLVMType<v1i16>;    //  1 x i16
def llvm_v2i16_ty      : LLVMType<v2i16>;    //  2 x i16
def llvm_v4i16_ty      : LLVMType<v4i16>;    //  4 x i16
def llvm_v8i16_ty      : LLVMType<v8i16>;    //  8 x i16
def llvm_v16i16_ty     : LLVMType<v16i16>;   // 16 x i16
def llvm_v32i16_ty     : LLVMType<v32i16>;   // 32 x i16
def llvm_v64i16_ty     : LLVMType<v64i16>;   // 64 x i16
def llvm_v128i16_ty    : LLVMType<v128i16>;  //128 x i16

def llvm_v1i32_ty      : LLVMType<v1i32>;    //  1 x i32
def llvm_v2i32_ty      : LLVMType<v2i32>;    //  2 x i32
def llvm_v4i32_ty      : LLVMType<v4i32>;    //  4 x i32
def llvm_v8i32_ty      : LLVMType<v8i32>;    //  8 x i32
def llvm_v16i32_ty     : LLVMType<v16i32>;   // 16 x i32
def llvm_v32i32_ty     : LLVMType<v32i32>;   // 32 x i32
def llvm_v64i32_ty     : LLVMType<v64i32>;   // 64 x i32

def llvm_v1i64_ty      : LLVMType<v1i64>;    //  1 x i64
def llvm_v2i64_ty      : LLVMType<v2i64>;    //  2 x i64
def llvm_v4i64_ty      : LLVMType<v4i64>;    //  4 x i64
def llvm_v8i64_ty      : LLVMType<v8i64>;    //  8 x i64
def llvm_v16i64_ty     : LLVMType<v16i64>;   // 16 x i64
def llvm_v32i64_ty     : LLVMType<v32i64>;   // 32 x i64

def llvm_v1i128_ty     : LLVMType<v1i128>;   //  1 x i128

def llvm_v2f16_ty      : LLVMType<v2f16>;    //  2 x half (__fp16)
def llvm_v4f16_ty      : LLVMType<v4f16>;    //  4 x half (__fp16)
def llvm_v8f16_ty      : LLVMType<v8f16>;    //  8 x half (__fp16)
def llvm_v1f32_ty      : LLVMType<v1f32>;    //  1 x float
def llvm_v2f32_ty      : LLVMType<v2f32>;    //  2 x float
def llvm_v4f32_ty      : LLVMType<v4f32>;    //  4 x float
def llvm_v8f32_ty      : LLVMType<v8f32>;    //  8 x float
def llvm_v16f32_ty     : LLVMType<v16f32>;   // 16 x float
def llvm_v1f64_ty      : LLVMType<v1f64>;    //  1 x double
def llvm_v2f64_ty      : LLVMType<v2f64>;    //  2 x double
def llvm_v4f64_ty      : LLVMType<v4f64>;    //  4 x double
def llvm_v8f64_ty      : LLVMType<v8f64>;    //  8 x double

def llvm_vararg_ty     : LLVMType<isVoid>;   // this means vararg here


//===----------------------------------------------------------------------===//
// Intrinsic Definitions.
//===----------------------------------------------------------------------===//

// Intrinsic class - This is used to define one LLVM intrinsic.  The name of the
// intrinsic definition should start with "int_", then match the LLVM intrinsic
// name with the "llvm." prefix removed, and all "."s turned into "_"s.  For
// example, llvm.bswap.i16 -> int_bswap_i16.
//
//  * RetTypes is a list containing the return types expected for the
//    intrinsic.
//  * ParamTypes is a list containing the parameter types expected for the
//    intrinsic.
//  * Properties can be set to describe the behavior of the intrinsic.
//
class Intrinsic<list<LLVMType> ret_types,
                list<LLVMType> param_types = [],
                list<IntrinsicProperty> intr_properties = [],
                string name = "",
                list<SDNodeProperty> sd_properties = []> : SDPatternOperator {
  string LLVMName = name;
  string TargetPrefix = "";   // Set to a prefix for target-specific intrinsics.
  list<LLVMType> RetTypes = ret_types;
  list<LLVMType> ParamTypes = param_types;
  list<IntrinsicProperty> IntrProperties = intr_properties;
  let Properties = sd_properties;

  bit isTarget = 0;
}

/// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this
/// specifies the name of the builtin.  This provides automatic CBE and CFE
/// support.
class GCCBuiltin<string name> {
  string GCCBuiltinName = name;
}

class MSBuiltin<string name> {
  string MSBuiltinName = name;
}


//===--------------- Variable Argument Handling Intrinsics ----------------===//
//

def int_vastart : Intrinsic<[], [llvm_ptr_ty], [], "llvm.va_start">;
def int_vacopy  : Intrinsic<[], [llvm_ptr_ty, llvm_ptr_ty], [],
                            "llvm.va_copy">;
def int_vaend   : Intrinsic<[], [llvm_ptr_ty], [], "llvm.va_end">;

//===------------------- Garbage Collection Intrinsics --------------------===//
//
def int_gcroot  : Intrinsic<[],
                            [llvm_ptrptr_ty, llvm_ptr_ty]>;
def int_gcread  : Intrinsic<[llvm_ptr_ty],
                            [llvm_ptr_ty, llvm_ptrptr_ty],
                            [IntrReadMem, IntrArgMemOnly]>;
def int_gcwrite : Intrinsic<[],
                            [llvm_ptr_ty, llvm_ptr_ty, llvm_ptrptr_ty],
                            [IntrArgMemOnly, NoCapture<1>, NoCapture<2>]>;

//===--------------------- Code Generator Intrinsics ----------------------===//
//
def int_returnaddress : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty], [IntrNoMem]>;
def int_addressofreturnaddress : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
def int_frameaddress  : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty], [IntrNoMem]>;
def int_read_register  : Intrinsic<[llvm_anyint_ty], [llvm_metadata_ty],
                                   [IntrReadMem], "llvm.read_register">;
def int_write_register : Intrinsic<[], [llvm_metadata_ty, llvm_anyint_ty],
                                   [], "llvm.write_register">;

// Gets the address of the local variable area. This is typically a copy of the
// stack, frame, or base pointer depending on the type of prologue.
def int_localaddress : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;

// Escapes local variables to allow access from other functions.
def int_localescape : Intrinsic<[], [llvm_vararg_ty]>;

// Given a function and the localaddress of a parent frame, returns a pointer
// to an escaped allocation indicated by the index.
def int_localrecover : Intrinsic<[llvm_ptr_ty],
                                 [llvm_ptr_ty, llvm_ptr_ty, llvm_i32_ty],
                                 [IntrNoMem]>;
// Note: we treat stacksave/stackrestore as writemem because we don't otherwise
// model their dependencies on allocas.
def int_stacksave     : Intrinsic<[llvm_ptr_ty]>,
                        GCCBuiltin<"__builtin_stack_save">;
def int_stackrestore  : Intrinsic<[], [llvm_ptr_ty]>,
                        GCCBuiltin<"__builtin_stack_restore">;

def int_get_dynamic_area_offset : Intrinsic<[llvm_anyint_ty]>;

def int_thread_pointer : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>,
                         GCCBuiltin<"__builtin_thread_pointer">;

// IntrInaccessibleMemOrArgMemOnly is a little more pessimistic than strictly
// necessary for prefetch, however it does conveniently prevent the prefetch
// from being reordered overly much with respect to nearby access to the same
// memory while not impeding optimization.
def int_prefetch
    : Intrinsic<[], [ llvm_ptr_ty, llvm_i32_ty, llvm_i32_ty, llvm_i32_ty ],
                [ IntrInaccessibleMemOrArgMemOnly, ReadOnly<0>, NoCapture<0> ]>;
def int_pcmarker      : Intrinsic<[], [llvm_i32_ty]>;

def int_readcyclecounter : Intrinsic<[llvm_i64_ty]>;

// The assume intrinsic is marked as arbitrarily writing so that proper
// control dependencies will be maintained.
def int_assume        : Intrinsic<[], [llvm_i1_ty], []>;

// Stack Protector Intrinsic - The stackprotector intrinsic writes the stack
// guard to the correct place on the stack frame.
def int_stackprotector : Intrinsic<[], [llvm_ptr_ty, llvm_ptrptr_ty], []>;
def int_stackguard : Intrinsic<[llvm_ptr_ty], [], []>;

// A counter increment for instrumentation based profiling.
def int_instrprof_increment : Intrinsic<[],
                                        [llvm_ptr_ty, llvm_i64_ty,
                                         llvm_i32_ty, llvm_i32_ty],
                                        []>;

// A counter increment with step for instrumentation based profiling.
def int_instrprof_increment_step : Intrinsic<[],
                                        [llvm_ptr_ty, llvm_i64_ty,
                                         llvm_i32_ty, llvm_i32_ty, llvm_i64_ty],
                                        []>;

// A call to profile runtime for value profiling of target expressions
// through instrumentation based profiling.
def int_instrprof_value_profile : Intrinsic<[],
                                            [llvm_ptr_ty, llvm_i64_ty,
                                             llvm_i64_ty, llvm_i32_ty,
                                             llvm_i32_ty],
                                            []>;

//===------------------- Standard C Library Intrinsics --------------------===//
//

def int_memcpy  : Intrinsic<[],
                             [llvm_anyptr_ty, llvm_anyptr_ty, llvm_anyint_ty,
                              llvm_i32_ty, llvm_i1_ty],
                            [IntrArgMemOnly, NoCapture<0>, NoCapture<1>,
                             WriteOnly<0>, ReadOnly<1>]>;
def int_memmove : Intrinsic<[],
                            [llvm_anyptr_ty, llvm_anyptr_ty, llvm_anyint_ty,
                             llvm_i32_ty, llvm_i1_ty],
                            [IntrArgMemOnly, NoCapture<0>, NoCapture<1>,
                             ReadOnly<1>]>;
def int_memset  : Intrinsic<[],
                            [llvm_anyptr_ty, llvm_i8_ty, llvm_anyint_ty,
                             llvm_i32_ty, llvm_i1_ty],
                            [IntrArgMemOnly, NoCapture<0>, WriteOnly<0>]>;

// FIXME: Add version of these floating point intrinsics which allow non-default
// rounding modes and FP exception handling.

let IntrProperties = [IntrNoMem, IntrSpeculatable] in {
  def int_fma  : Intrinsic<[llvm_anyfloat_ty],
                           [LLVMMatchType<0>, LLVMMatchType<0>,
                            LLVMMatchType<0>]>;
  def int_fmuladd : Intrinsic<[llvm_anyfloat_ty],
                              [LLVMMatchType<0>, LLVMMatchType<0>,
                               LLVMMatchType<0>]>;

  // These functions do not read memory, but are sensitive to the
  // rounding mode. LLVM purposely does not model changes to the FP
  // environment so they can be treated as readnone.
  def int_sqrt : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_powi : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, llvm_i32_ty]>;
  def int_sin  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_cos  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_pow  : Intrinsic<[llvm_anyfloat_ty],
                           [LLVMMatchType<0>, LLVMMatchType<0>]>;
  def int_log  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_log10: Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_log2 : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_exp  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_exp2 : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_fabs : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_copysign : Intrinsic<[llvm_anyfloat_ty],
                               [LLVMMatchType<0>, LLVMMatchType<0>]>;
  def int_floor : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_ceil  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_trunc : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_rint  : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_nearbyint : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_round : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>]>;
  def int_canonicalize : Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>],
                                   [IntrNoMem]>;
}

def int_minnum : Intrinsic<[llvm_anyfloat_ty],
  [LLVMMatchType<0>, LLVMMatchType<0>],
  [IntrNoMem, IntrSpeculatable, Commutative]
>;
def int_maxnum : Intrinsic<[llvm_anyfloat_ty],
  [LLVMMatchType<0>, LLVMMatchType<0>],
  [IntrNoMem, IntrSpeculatable, Commutative]
>;

// NOTE: these are internal interfaces.
def int_setjmp     : Intrinsic<[llvm_i32_ty],  [llvm_ptr_ty]>;
def int_longjmp    : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty], [IntrNoReturn]>;
def int_sigsetjmp  : Intrinsic<[llvm_i32_ty] , [llvm_ptr_ty, llvm_i32_ty]>;
def int_siglongjmp : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty], [IntrNoReturn]>;

// Internal interface for object size checking
def int_objectsize : Intrinsic<[llvm_anyint_ty],
                               [llvm_anyptr_ty, llvm_i1_ty, llvm_i1_ty],
                               [IntrNoMem, IntrSpeculatable]>,
                               GCCBuiltin<"__builtin_object_size">;

//===--------------- Constrained Floating Point Intrinsics ----------------===//
//

let IntrProperties = [IntrInaccessibleMemOnly] in {
  def int_experimental_constrained_fadd : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_fsub : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_fmul : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_fdiv : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_frem : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;

  def int_experimental_constrained_fma : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;

  // These intrinsics are sensitive to the rounding mode so we need constrained
  // versions of each of them.  When strict rounding and exception control are
  // not required the non-constrained versions of these intrinsics should be
  // used.
  def int_experimental_constrained_sqrt : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_powi : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_i32_ty,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_sin  : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_cos  : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_pow  : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_log  : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_log10: Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_log2 : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_exp  : Intrinsic<[ llvm_anyfloat_ty ], 
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_exp2 : Intrinsic<[ llvm_anyfloat_ty ],
                                                    [ LLVMMatchType<0>,
                                                      llvm_metadata_ty,
                                                      llvm_metadata_ty ]>;
  def int_experimental_constrained_rint  : Intrinsic<[ llvm_anyfloat_ty ],
                                                     [ LLVMMatchType<0>,
                                                       llvm_metadata_ty,
                                                       llvm_metadata_ty ]>;
  def int_experimental_constrained_nearbyint : Intrinsic<[ llvm_anyfloat_ty ],
                                                         [ LLVMMatchType<0>,
                                                           llvm_metadata_ty,
                                                           llvm_metadata_ty ]>;
}
// FIXME: Add intrinsics for fcmp, fptrunc, fpext, fptoui and fptosi.
// FIXME: Add intrinsics for fabs, copysign, floor, ceil, trunc and round?


//===------------------------- Expect Intrinsics --------------------------===//
//
def int_expect : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>,
                                              LLVMMatchType<0>], [IntrNoMem]>;

//===-------------------- Bit Manipulation Intrinsics ---------------------===//
//

// None of these intrinsics accesses memory at all.
let IntrProperties = [IntrNoMem, IntrSpeculatable] in {
  def int_bswap: Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
  def int_ctpop: Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
  def int_ctlz : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i1_ty]>;
  def int_cttz : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, llvm_i1_ty]>;
  def int_bitreverse : Intrinsic<[llvm_anyint_ty], [LLVMMatchType<0>]>;
}

//===------------------------ Debugger Intrinsics -------------------------===//
//

// None of these intrinsics accesses memory at all...but that doesn't
// mean the optimizers can change them aggressively.  Special handling
// needed in a few places. These synthetic intrinsics have no
// side-effects and just mark information about their operands.
let IntrProperties = [IntrNoMem, IntrSpeculatable] in {
  def int_dbg_declare      : Intrinsic<[],
                                       [llvm_metadata_ty,
                                        llvm_metadata_ty,
                                        llvm_metadata_ty]>;
  def int_dbg_value        : Intrinsic<[],
                                       [llvm_metadata_ty,
                                        llvm_metadata_ty,
                                        llvm_metadata_ty]>;
  def int_dbg_addr         : Intrinsic<[],
                                       [llvm_metadata_ty,
                                        llvm_metadata_ty,
                                        llvm_metadata_ty]>;
}

//===------------------ Exception Handling Intrinsics----------------------===//
//

// The result of eh.typeid.for depends on the enclosing function, but inside a
// given function it is 'const' and may be CSE'd etc.
def int_eh_typeid_for : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty], [IntrNoMem]>;

def int_eh_return_i32 : Intrinsic<[], [llvm_i32_ty, llvm_ptr_ty]>;
def int_eh_return_i64 : Intrinsic<[], [llvm_i64_ty, llvm_ptr_ty]>;

// eh.exceptionpointer returns the pointer to the exception caught by
// the given `catchpad`.
def int_eh_exceptionpointer : Intrinsic<[llvm_anyptr_ty], [llvm_token_ty],
                                        [IntrNoMem]>;

// Gets the exception code from a catchpad token. Only used on some platforms.
def int_eh_exceptioncode : Intrinsic<[llvm_i32_ty], [llvm_token_ty], [IntrNoMem]>;

// __builtin_unwind_init is an undocumented GCC intrinsic that causes all
// callee-saved registers to be saved and restored (regardless of whether they
// are used) in the calling function. It is used by libgcc_eh.
def int_eh_unwind_init: Intrinsic<[]>,
                        GCCBuiltin<"__builtin_unwind_init">;

def int_eh_dwarf_cfa  : Intrinsic<[llvm_ptr_ty], [llvm_i32_ty]>;

let IntrProperties = [IntrNoMem] in {
  def int_eh_sjlj_lsda             : Intrinsic<[llvm_ptr_ty]>;
  def int_eh_sjlj_callsite         : Intrinsic<[], [llvm_i32_ty]>;
}
def int_eh_sjlj_functioncontext : Intrinsic<[], [llvm_ptr_ty]>;
def int_eh_sjlj_setjmp          : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
def int_eh_sjlj_longjmp         : Intrinsic<[], [llvm_ptr_ty], [IntrNoReturn]>;
def int_eh_sjlj_setup_dispatch  : Intrinsic<[], []>;

//===---------------- Generic Variable Attribute Intrinsics----------------===//
//
def int_var_annotation : Intrinsic<[],
                                   [llvm_ptr_ty, llvm_ptr_ty,
                                    llvm_ptr_ty, llvm_i32_ty],
                                   [], "llvm.var.annotation">;
def int_ptr_annotation : Intrinsic<[LLVMAnyPointerType<llvm_anyint_ty>],
                                   [LLVMMatchType<0>, llvm_ptr_ty, llvm_ptr_ty,
                                    llvm_i32_ty],
                                   [], "llvm.ptr.annotation">;
def int_annotation : Intrinsic<[llvm_anyint_ty],
                               [LLVMMatchType<0>, llvm_ptr_ty,
                                llvm_ptr_ty, llvm_i32_ty],
                               [], "llvm.annotation">;

// Annotates the current program point with metadata strings which are emitted
// as CodeView debug info records. This is expensive, as it disables inlining
// and is modelled as having side effects.
def int_codeview_annotation : Intrinsic<[], [llvm_metadata_ty],
                                        [IntrInaccessibleMemOnly, IntrNoDuplicate],
                                        "llvm.codeview.annotation">;

//===------------------------ Trampoline Intrinsics -----------------------===//
//
def int_init_trampoline : Intrinsic<[],
                                    [llvm_ptr_ty, llvm_ptr_ty, llvm_ptr_ty],
                                    [IntrArgMemOnly, NoCapture<0>]>,
                                   GCCBuiltin<"__builtin_init_trampoline">;

def int_adjust_trampoline : Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty],
                                      [IntrReadMem, IntrArgMemOnly]>,
                                     GCCBuiltin<"__builtin_adjust_trampoline">;

//===------------------------ Overflow Intrinsics -------------------------===//
//

// Expose the carry flag from add operations on two integrals.
def int_sadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
                                       [LLVMMatchType<0>, LLVMMatchType<0>],
                                       [IntrNoMem, IntrSpeculatable]>;
def int_uadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
                                       [LLVMMatchType<0>, LLVMMatchType<0>],
                                       [IntrNoMem, IntrSpeculatable]>;

def int_ssub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
                                       [LLVMMatchType<0>, LLVMMatchType<0>],
                                       [IntrNoMem, IntrSpeculatable]>;
def int_usub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
                                       [LLVMMatchType<0>, LLVMMatchType<0>],
                                       [IntrNoMem, IntrSpeculatable]>;

def int_smul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
                                       [LLVMMatchType<0>, LLVMMatchType<0>],
                                       [IntrNoMem, IntrSpeculatable]>;
def int_umul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
                                       [LLVMMatchType<0>, LLVMMatchType<0>],
                                       [IntrNoMem, IntrSpeculatable]>;

//===------------------------- Memory Use Markers -------------------------===//
//
def int_lifetime_start  : Intrinsic<[],
                                    [llvm_i64_ty, llvm_anyptr_ty],
                                    [IntrArgMemOnly, NoCapture<1>]>;
def int_lifetime_end    : Intrinsic<[],
                                    [llvm_i64_ty, llvm_anyptr_ty],
                                    [IntrArgMemOnly, NoCapture<1>]>;
def int_invariant_start : Intrinsic<[llvm_descriptor_ty],
                                    [llvm_i64_ty, llvm_anyptr_ty],
                                    [IntrArgMemOnly, NoCapture<1>]>;
def int_invariant_end   : Intrinsic<[],
                                    [llvm_descriptor_ty, llvm_i64_ty,
                                     llvm_anyptr_ty],
                                    [IntrArgMemOnly, NoCapture<2>]>;

// invariant.group.barrier can't be marked with 'readnone' (IntrNoMem),
// because it would cause CSE of two barriers with the same argument.
// Readonly and argmemonly says that barrier only reads its argument and
// it can be CSE only if memory didn't change between 2 barriers call,
// which is valid.
// The argument also can't be marked with 'returned' attribute, because
// it would remove barrier.
def int_invariant_group_barrier : Intrinsic<[llvm_anyptr_ty],
                                            [LLVMMatchType<0>],
                                            [IntrReadMem, IntrArgMemOnly]>;

//===------------------------ Stackmap Intrinsics -------------------------===//
//
def int_experimental_stackmap : Intrinsic<[],
                                  [llvm_i64_ty, llvm_i32_ty, llvm_vararg_ty],
                                  [Throws]>;
def int_experimental_patchpoint_void : Intrinsic<[],
                                                 [llvm_i64_ty, llvm_i32_ty,
                                                  llvm_ptr_ty, llvm_i32_ty,
                                                  llvm_vararg_ty],
                                                  [Throws]>;
def int_experimental_patchpoint_i64 : Intrinsic<[llvm_i64_ty],
                                                [llvm_i64_ty, llvm_i32_ty,
                                                 llvm_ptr_ty, llvm_i32_ty,
                                                 llvm_vararg_ty],
                                                 [Throws]>;


//===------------------------ Garbage Collection Intrinsics ---------------===//
// These are documented in docs/Statepoint.rst

def int_experimental_gc_statepoint : Intrinsic<[llvm_token_ty],
                               [llvm_i64_ty, llvm_i32_ty,
                                llvm_anyptr_ty, llvm_i32_ty,
                                llvm_i32_ty, llvm_vararg_ty],
                                [Throws]>;

def int_experimental_gc_result   : Intrinsic<[llvm_any_ty], [llvm_token_ty],
                                             [IntrReadMem]>;
def int_experimental_gc_relocate : Intrinsic<[llvm_any_ty],
                                [llvm_token_ty, llvm_i32_ty, llvm_i32_ty],
                                [IntrReadMem]>;

//===------------------------ Coroutine Intrinsics ---------------===//
// These are documented in docs/Coroutines.rst

// Coroutine Structure Intrinsics.

def int_coro_id : Intrinsic<[llvm_token_ty], [llvm_i32_ty, llvm_ptr_ty,
                             llvm_ptr_ty, llvm_ptr_ty],
                            [IntrArgMemOnly, IntrReadMem,
                             ReadNone<1>, ReadOnly<2>, NoCapture<2>]>;
def int_coro_alloc : Intrinsic<[llvm_i1_ty], [llvm_token_ty], []>;
def int_coro_begin : Intrinsic<[llvm_ptr_ty], [llvm_token_ty, llvm_ptr_ty],
                               [WriteOnly<1>]>;

def int_coro_free : Intrinsic<[llvm_ptr_ty], [llvm_token_ty, llvm_ptr_ty],
                              [IntrReadMem, IntrArgMemOnly, ReadOnly<1>,
                               NoCapture<1>]>;
def int_coro_end : Intrinsic<[llvm_i1_ty], [llvm_ptr_ty, llvm_i1_ty], []>;

def int_coro_frame : Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
def int_coro_size : Intrinsic<[llvm_anyint_ty], [], [IntrNoMem]>;

def int_coro_save : Intrinsic<[llvm_token_ty], [llvm_ptr_ty], []>;
def int_coro_suspend : Intrinsic<[llvm_i8_ty], [llvm_token_ty, llvm_i1_ty], []>;

def int_coro_param : Intrinsic<[llvm_i1_ty], [llvm_ptr_ty, llvm_ptr_ty],
                               [IntrNoMem, ReadNone<0>, ReadNone<1>]>;

// Coroutine Manipulation Intrinsics.

def int_coro_resume : Intrinsic<[], [llvm_ptr_ty], [Throws]>;
def int_coro_destroy : Intrinsic<[], [llvm_ptr_ty], [Throws]>;
def int_coro_done : Intrinsic<[llvm_i1_ty], [llvm_ptr_ty],
                              [IntrArgMemOnly, ReadOnly<0>, NoCapture<0>]>;
def int_coro_promise : Intrinsic<[llvm_ptr_ty],
                                 [llvm_ptr_ty, llvm_i32_ty, llvm_i1_ty],
                                 [IntrNoMem, NoCapture<0>]>;

// Coroutine Lowering Intrinsics. Used internally by coroutine passes.

def int_coro_subfn_addr : Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty, llvm_i8_ty],
                                    [IntrReadMem, IntrArgMemOnly, ReadOnly<0>,
                                     NoCapture<0>]>;

///===-------------------------- Other Intrinsics --------------------------===//
//
def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
                     GCCBuiltin<"__builtin_flt_rounds">;
def int_trap : Intrinsic<[], [], [IntrNoReturn]>,
               GCCBuiltin<"__builtin_trap">;
def int_debugtrap : Intrinsic<[]>,
                    GCCBuiltin<"__builtin_debugtrap">;

// Support for dynamic deoptimization (or de-specialization)
def int_experimental_deoptimize : Intrinsic<[llvm_any_ty], [llvm_vararg_ty],
                                            [Throws]>;

// Support for speculative runtime guards
def int_experimental_guard : Intrinsic<[], [llvm_i1_ty, llvm_vararg_ty],
                                       [Throws]>;

// NOP: calls/invokes to this intrinsic are removed by codegen
def int_donothing : Intrinsic<[], [], [IntrNoMem]>;

// This instruction has no actual effect, though it is treated by the optimizer
// has having opaque side effects. This may be inserted into loops to ensure
// that they are not removed even if they turn out to be empty, for languages
// which specify that infinite loops must be preserved.
def int_sideeffect : Intrinsic<[], [], [IntrInaccessibleMemOnly]>;

// Intrisics to support half precision floating point format
let IntrProperties = [IntrNoMem] in {
def int_convert_to_fp16   : Intrinsic<[llvm_i16_ty], [llvm_anyfloat_ty]>;
def int_convert_from_fp16 : Intrinsic<[llvm_anyfloat_ty], [llvm_i16_ty]>;
}

// Clear cache intrinsic, default to ignore (ie. emit nothing)
// maps to void __clear_cache() on supporting platforms
def int_clear_cache : Intrinsic<[], [llvm_ptr_ty, llvm_ptr_ty],
                                [], "llvm.clear_cache">;

//===-------------------------- Masked Intrinsics -------------------------===//
//
def int_masked_store : Intrinsic<[], [llvm_anyvector_ty,
                                      LLVMAnyPointerType<LLVMMatchType<0>>,
                                      llvm_i32_ty,
                                      LLVMVectorSameWidth<0, llvm_i1_ty>],
                                 [IntrArgMemOnly]>;

def int_masked_load  : Intrinsic<[llvm_anyvector_ty],
                                 [LLVMAnyPointerType<LLVMMatchType<0>>, llvm_i32_ty,
                                  LLVMVectorSameWidth<0, llvm_i1_ty>, LLVMMatchType<0>],
                                 [IntrReadMem, IntrArgMemOnly]>;

def int_masked_gather: Intrinsic<[llvm_anyvector_ty],
                                 [LLVMVectorOfAnyPointersToElt<0>, llvm_i32_ty,
                                  LLVMVectorSameWidth<0, llvm_i1_ty>,
                                  LLVMMatchType<0>],
                                 [IntrReadMem]>;

def int_masked_scatter: Intrinsic<[],
                                  [llvm_anyvector_ty,
                                   LLVMVectorOfAnyPointersToElt<0>, llvm_i32_ty,
                                   LLVMVectorSameWidth<0, llvm_i1_ty>]>;

def int_masked_expandload: Intrinsic<[llvm_anyvector_ty],
                                     [LLVMPointerToElt<0>,
                                      LLVMVectorSameWidth<0, llvm_i1_ty>,
                                      LLVMMatchType<0>],
                                     [IntrReadMem]>;

def int_masked_compressstore: Intrinsic<[],
                                     [llvm_anyvector_ty,
                                      LLVMPointerToElt<0>,
                                      LLVMVectorSameWidth<0, llvm_i1_ty>],
                                     [IntrArgMemOnly]>;

// Test whether a pointer is associated with a type metadata identifier.
def int_type_test : Intrinsic<[llvm_i1_ty], [llvm_ptr_ty, llvm_metadata_ty],
                              [IntrNoMem]>;

// Safely loads a function pointer from a virtual table pointer using type metadata.
def int_type_checked_load : Intrinsic<[llvm_ptr_ty, llvm_i1_ty],
                                      [llvm_ptr_ty, llvm_i32_ty, llvm_metadata_ty],
                                      [IntrNoMem]>;

def int_load_relative: Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty, llvm_anyint_ty],
                                 [IntrReadMem, IntrArgMemOnly]>;

// Xray intrinsics
//===----------------------------------------------------------------------===//
// Custom event logging for x-ray.
// Takes a pointer to a string and the length of the string.
def int_xray_customevent : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty],
                                     [NoCapture<0>, ReadOnly<0>, IntrWriteMem]>;
//===----------------------------------------------------------------------===//

//===------ Memory intrinsics with element-wise atomicity guarantees ------===//
//

// @llvm.memcpy.element.unordered.atomic.*(dest, src, length, elementsize)
def int_memcpy_element_unordered_atomic
    : Intrinsic<[],
                [
                  llvm_anyptr_ty, llvm_anyptr_ty, llvm_anyint_ty, llvm_i32_ty
                ],
                [
                  IntrArgMemOnly, NoCapture<0>, NoCapture<1>, WriteOnly<0>,
                  ReadOnly<1>
                ]>;

// @llvm.memmove.element.unordered.atomic.*(dest, src, length, elementsize)
def int_memmove_element_unordered_atomic
    : Intrinsic<[],
                [
                  llvm_anyptr_ty, llvm_anyptr_ty, llvm_anyint_ty, llvm_i32_ty
                ],
                [
                  IntrArgMemOnly, NoCapture<0>, NoCapture<1>, WriteOnly<0>,
                  ReadOnly<1>
                ]>;

// @llvm.memset.element.unordered.atomic.*(dest, value, length, elementsize)
def int_memset_element_unordered_atomic
    : Intrinsic<[], [ llvm_anyptr_ty, llvm_i8_ty, llvm_anyint_ty, llvm_i32_ty ],
                [ IntrArgMemOnly, NoCapture<0>, WriteOnly<0> ]>;

//===------------------------ Reduction Intrinsics ------------------------===//
//
def int_experimental_vector_reduce_fadd : Intrinsic<[llvm_anyfloat_ty],
                                                    [llvm_anyfloat_ty,
                                                     llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_fmul : Intrinsic<[llvm_anyfloat_ty],
                                                    [llvm_anyfloat_ty,
                                                     llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_add : Intrinsic<[llvm_anyint_ty],
                                                   [llvm_anyvector_ty],
                                                   [IntrNoMem]>;
def int_experimental_vector_reduce_mul : Intrinsic<[llvm_anyint_ty],
                                                   [llvm_anyvector_ty],
                                                   [IntrNoMem]>;
def int_experimental_vector_reduce_and : Intrinsic<[llvm_anyint_ty],
                                                   [llvm_anyvector_ty],
                                                   [IntrNoMem]>;
def int_experimental_vector_reduce_or : Intrinsic<[llvm_anyint_ty],
                                                  [llvm_anyvector_ty],
                                                  [IntrNoMem]>;
def int_experimental_vector_reduce_xor : Intrinsic<[llvm_anyint_ty],
                                                   [llvm_anyvector_ty],
                                                   [IntrNoMem]>;
def int_experimental_vector_reduce_smax : Intrinsic<[llvm_anyint_ty],
                                                    [llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_smin : Intrinsic<[llvm_anyint_ty],
                                                    [llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_umax : Intrinsic<[llvm_anyint_ty],
                                                    [llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_umin : Intrinsic<[llvm_anyint_ty],
                                                    [llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_fmax : Intrinsic<[llvm_anyfloat_ty],
                                                    [llvm_anyvector_ty],
                                                    [IntrNoMem]>;
def int_experimental_vector_reduce_fmin : Intrinsic<[llvm_anyfloat_ty],
                                                    [llvm_anyvector_ty],
                                                    [IntrNoMem]>;

//===----- Intrinsics that are used to provide predicate information -----===//

def int_ssa_copy : Intrinsic<[llvm_any_ty], [LLVMMatchType<0>],
                             [IntrNoMem, Returned<0>]>;
//===----------------------------------------------------------------------===//
// Target-specific intrinsics
//===----------------------------------------------------------------------===//

include "llvm/IR/IntrinsicsPowerPC.td"
include "llvm/IR/IntrinsicsX86.td"
include "llvm/IR/IntrinsicsARM.td"
include "llvm/IR/IntrinsicsAArch64.td"
include "llvm/IR/IntrinsicsXCore.td"
include "llvm/IR/IntrinsicsHexagon.td"
include "llvm/IR/IntrinsicsNVVM.td"
include "llvm/IR/IntrinsicsMips.td"
include "llvm/IR/IntrinsicsAMDGPU.td"
include "llvm/IR/IntrinsicsBPF.td"
include "llvm/IR/IntrinsicsSystemZ.td"
include "llvm/IR/IntrinsicsWebAssembly.td"