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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
|
// RUN: %clang_cc1 -triple armv7-apple-darwin9 -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple armv7s-apple-ios9 -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple armv7k-apple-ios9 -emit-llvm -o - %s | FileCheck %s
#define SWIFTCALL __attribute__((swiftcall))
#define OUT __attribute__((swift_indirect_result))
#define ERROR __attribute__((swift_error_result))
#define CONTEXT __attribute__((swift_context))
/*****************************************************************************/
/****************************** PARAMETER ABIS *******************************/
/*****************************************************************************/
SWIFTCALL void indirect_result_1(OUT int *arg0, OUT float *arg1) {}
// CHECK-LABEL: define {{.*}} void @indirect_result_1(i32* noalias sret align 4 dereferenceable(4){{.*}}, float* noalias align 4 dereferenceable(4){{.*}})
// TODO: maybe this shouldn't suppress sret.
SWIFTCALL int indirect_result_2(OUT int *arg0, OUT float *arg1) { __builtin_unreachable(); }
// CHECK-LABEL: define {{.*}} i32 @indirect_result_2(i32* noalias align 4 dereferenceable(4){{.*}}, float* noalias align 4 dereferenceable(4){{.*}})
typedef struct { char array[1024]; } struct_reallybig;
SWIFTCALL struct_reallybig indirect_result_3(OUT int *arg0, OUT float *arg1) { __builtin_unreachable(); }
// CHECK-LABEL: define {{.*}} void @indirect_result_3({{.*}}* noalias sret {{.*}}, i32* noalias align 4 dereferenceable(4){{.*}}, float* noalias align 4 dereferenceable(4){{.*}})
SWIFTCALL void context_1(CONTEXT void *self) {}
// CHECK-LABEL: define {{.*}} void @context_1(i8* swiftself
SWIFTCALL void context_2(void *arg0, CONTEXT void *self) {}
// CHECK-LABEL: define {{.*}} void @context_2(i8*{{.*}}, i8* swiftself
SWIFTCALL void context_error_1(CONTEXT int *self, ERROR float **error) {}
// CHECK-LABEL: define {{.*}} void @context_error_1(i32* swiftself{{.*}}, float** swifterror)
// CHECK: [[TEMP:%.*]] = alloca float*, align 4
// CHECK: [[T0:%.*]] = load float*, float** [[ERRORARG:%.*]], align 4
// CHECK: store float* [[T0]], float** [[TEMP]], align 4
// CHECK: [[T0:%.*]] = load float*, float** [[TEMP]], align 4
// CHECK: store float* [[T0]], float** [[ERRORARG]], align 4
void test_context_error_1() {
int x;
float *error;
context_error_1(&x, &error);
}
// CHECK-LABEL: define void @test_context_error_1()
// CHECK: [[X:%.*]] = alloca i32, align 4
// CHECK: [[ERROR:%.*]] = alloca float*, align 4
// CHECK: [[TEMP:%.*]] = alloca swifterror float*, align 4
// CHECK: [[T0:%.*]] = load float*, float** [[ERROR]], align 4
// CHECK: store float* [[T0]], float** [[TEMP]], align 4
// CHECK: call [[SWIFTCC:swiftcc]] void @context_error_1(i32* swiftself [[X]], float** swifterror [[TEMP]])
// CHECK: [[T0:%.*]] = load float*, float** [[TEMP]], align 4
// CHECK: store float* [[T0]], float** [[ERROR]], align 4
SWIFTCALL void context_error_2(short s, CONTEXT int *self, ERROR float **error) {}
// CHECK-LABEL: define {{.*}} void @context_error_2(i16{{.*}}, i32* swiftself{{.*}}, float** swifterror)
/*****************************************************************************/
/********************************** LOWERING *********************************/
/*****************************************************************************/
typedef float float3 __attribute__((ext_vector_type(3)));
typedef float float4 __attribute__((ext_vector_type(4)));
typedef float float8 __attribute__((ext_vector_type(8)));
typedef double double2 __attribute__((ext_vector_type(2)));
typedef double double4 __attribute__((ext_vector_type(4)));
typedef int int3 __attribute__((ext_vector_type(3)));
typedef int int4 __attribute__((ext_vector_type(4)));
typedef int int5 __attribute__((ext_vector_type(5)));
typedef int int8 __attribute__((ext_vector_type(8)));
typedef char char16 __attribute__((ext_vector_type(16)));
typedef short short8 __attribute__((ext_vector_type(8)));
typedef long long long2 __attribute__((ext_vector_type(2)));
#define TEST(TYPE) \
SWIFTCALL TYPE return_##TYPE(void) { \
TYPE result = {}; \
return result; \
} \
SWIFTCALL void take_##TYPE(TYPE v) { \
} \
void test_##TYPE() { \
take_##TYPE(return_##TYPE()); \
}
/*****************************************************************************/
/*********************************** STRUCTS *********************************/
/*****************************************************************************/
typedef struct {
} struct_empty;
TEST(struct_empty);
// CHECK-LABEL: define {{.*}} @return_struct_empty()
// CHECK: ret void
// CHECK-LABEL: define {{.*}} @take_struct_empty()
// CHECK: ret void
typedef struct {
int x;
char c0;
char c1;
float f0;
float f1;
} struct_1;
TEST(struct_1);
// CHECK-LABEL: define {{.*}} @return_struct_1()
// CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align 4
// CHECK: [[VAR:%.*]] = alloca [[REC]], align 4
// CHECK: @llvm.memset
// CHECK: @llvm.memcpy
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i16, \[2 x i8\], float, float }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i16, i16* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
// CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i16, float, float }]] undef, i32 [[FIRST]], 0
// CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i16 [[SECOND]], 1
// CHECK: [[T2:%.*]] = insertvalue [[UAGG]] [[T1]], float [[THIRD]], 2
// CHECK: [[T3:%.*]] = insertvalue [[UAGG]] [[T2]], float [[FOURTH]], 3
// CHECK: ret [[UAGG]] [[T3]]
// CHECK-LABEL: define {{.*}} @take_struct_1(i32, i16, float, float)
// CHECK: [[V:%.*]] = alloca [[REC]], align 4
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store i32 %0, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: store i16 %1, i16* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: store float %2, float* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
// CHECK: store float %3, float* [[T0]], align 4
// CHECK: ret void
// CHECK-LABEL: define void @test_struct_1()
// CHECK: [[TMP:%.*]] = alloca [[REC]], align 4
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_struct_1()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store i32 [[T1]], i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store i16 [[T1]], i16* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
// CHECK: store float [[T1]], float* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
// CHECK: store float [[T1]], float* [[T0]], align 4
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i16, i16* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 4
// CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align 4
// CHECK: call [[SWIFTCC]] void @take_struct_1(i32 [[FIRST]], i16 [[SECOND]], float [[THIRD]], float [[FOURTH]])
// CHECK: ret void
typedef struct {
int x;
char c0;
__attribute__((aligned(2))) char c1;
float f0;
float f1;
} struct_2;
TEST(struct_2);
// CHECK-LABEL: define {{.*}} @return_struct_2()
// CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align 4
// CHECK: [[VAR:%.*]] = alloca [[REC]], align 4
// CHECK: @llvm.memcpy
// CHECK: @llvm.memcpy
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i32, float, float }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i32, float, float }]] undef, i32 [[FIRST]], 0
// CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i32 [[SECOND]], 1
// CHECK: [[T2:%.*]] = insertvalue [[UAGG]] [[T1]], float [[THIRD]], 2
// CHECK: [[T3:%.*]] = insertvalue [[UAGG]] [[T2]], float [[FOURTH]], 3
// CHECK: ret [[UAGG]] [[T3]]
// CHECK-LABEL: define {{.*}} @take_struct_2(i32, i32, float, float)
// CHECK: [[V:%.*]] = alloca [[REC]], align 4
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store i32 %0, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: store i32 %1, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: store float %2, float* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: store float %3, float* [[T0]], align 4
// CHECK: ret void
// CHECK-LABEL: define void @test_struct_2()
// CHECK: [[TMP:%.*]] = alloca [[REC]], align 4
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_struct_2()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store i32 [[T1]], i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store i32 [[T1]], i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
// CHECK: store float [[T1]], float* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
// CHECK: store float [[T1]], float* [[T0]], align 4
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align 4
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align 4
// CHECK: call [[SWIFTCC]] void @take_struct_2(i32 [[FIRST]], i32 [[SECOND]], float [[THIRD]], float [[FOURTH]])
// CHECK: ret void
// There's no way to put a field randomly in the middle of an otherwise
// empty storage unit in C, so that case has to be tested in C++, which
// can use empty structs to introduce arbitrary padding. (In C, they end up
// with size 0 and so don't affect layout.)
// Misaligned data rule.
typedef struct {
char c0;
__attribute__((packed)) float f;
} struct_misaligned_1;
TEST(struct_misaligned_1)
// CHECK-LABEL: define {{.*}} @return_struct_misaligned_1()
// CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align
// CHECK: [[VAR:%.*]] = alloca [[REC]], align
// CHECK: @llvm.memset
// CHECK: @llvm.memcpy
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i8 }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i8, i8* [[T0]], align
// CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i8 }]] undef, i32 [[FIRST]], 0
// CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i8 [[SECOND]], 1
// CHECK: ret [[UAGG]] [[T1]]
// CHECK-LABEL: define {{.*}} @take_struct_misaligned_1(i32, i8)
// CHECK: [[V:%.*]] = alloca [[REC]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store i32 %0, i32* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: store i8 %1, i8* [[T0]], align
// CHECK: ret void
// Too many scalars.
typedef struct {
int x[5];
} struct_big_1;
TEST(struct_big_1)
// CHECK-LABEL: define {{.*}} void @return_struct_big_1({{.*}} noalias sret
// Should not be byval.
// CHECK-LABEL: define {{.*}} void @take_struct_big_1({{.*}}*{{( %.*)?}})
/*****************************************************************************/
/********************************* TYPE MERGING ******************************/
/*****************************************************************************/
typedef union {
float f;
double d;
} union_het_fp;
TEST(union_het_fp)
// CHECK-LABEL: define {{.*}} @return_union_het_fp()
// CHECK: [[RET:%.*]] = alloca [[REC:%.*]], align {{(4|8)}}
// CHECK: [[VAR:%.*]] = alloca [[REC]], align {{(4|8)}}
// CHECK: @llvm.memcpy
// CHECK: @llvm.memcpy
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ i32, i32 }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
// CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ i32, i32 }]] undef, i32 [[FIRST]], 0
// CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i32 [[SECOND]], 1
// CHECK: ret [[UAGG]] [[T1]]
// CHECK-LABEL: define {{.*}} @take_union_het_fp(i32, i32)
// CHECK: [[V:%.*]] = alloca [[REC]], align {{(4|8)}}
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store i32 %0, i32* [[T0]], align {{(4|8)}}
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: store i32 %1, i32* [[T0]], align {{(4|8)}}
// CHECK: ret void
// CHECK-LABEL: define void @test_union_het_fp()
// CHECK: [[TMP:%.*]] = alloca [[REC]], align {{(4|8)}}
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_union_het_fp()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store i32 [[T1]], i32* [[T0]], align {{(4|8)}}
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store i32 [[T1]], i32* [[T0]], align {{(4|8)}}
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align {{(4|8)}}
// CHECK: call [[SWIFTCC]] void @take_union_het_fp(i32 [[FIRST]], i32 [[SECOND]])
// CHECK: ret void
typedef union {
float f1;
float f2;
} union_hom_fp;
TEST(union_hom_fp)
// CHECK-LABEL: define void @test_union_hom_fp()
// CHECK: [[TMP:%.*]] = alloca [[REC:%.*]], align 4
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] float @return_union_hom_fp()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG:{ float }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store float [[CALL]], float* [[T0]], align 4
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load float, float* [[T0]], align 4
// CHECK: call [[SWIFTCC]] void @take_union_hom_fp(float [[FIRST]])
// CHECK: ret void
typedef union {
float f1;
float4 fv2;
} union_hom_fp_partial;
TEST(union_hom_fp_partial)
// CHECK-LABEL: define void @test_union_hom_fp_partial()
// CHECK: [[TMP:%.*]] = alloca [[REC:%.*]], align 16
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG:{ float, float, float, float }]] @return_union_hom_fp_partial()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG:{ float, float, float, float }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store float [[T1]], float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store float [[T1]], float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
// CHECK: store float [[T1]], float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
// CHECK: store float [[T1]], float* [[T0]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
// CHECK: call [[SWIFTCC]] void @take_union_hom_fp_partial(float [[FIRST]], float [[SECOND]], float [[THIRD]], float [[FOURTH]])
// CHECK: ret void
typedef union {
struct { int x, y; } f1;
float4 fv2;
} union_het_fpv_partial;
TEST(union_het_fpv_partial)
// CHECK-LABEL: define void @test_union_het_fpv_partial()
// CHECK: [[TMP:%.*]] = alloca [[REC:%.*]], align 16
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG:{ i32, i32, float, float }]] @return_union_het_fpv_partial()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG:{ i32, i32, float, float }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store i32 [[T1]], i32* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store i32 [[T1]], i32* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 2
// CHECK: store float [[T1]], float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 3
// CHECK: store float [[T1]], float* [[T0]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load i32, i32* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 2
// CHECK: [[THIRD:%.*]] = load float, float* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 3
// CHECK: [[FOURTH:%.*]] = load float, float* [[T0]], align
// CHECK: call [[SWIFTCC]] void @take_union_het_fpv_partial(i32 [[FIRST]], i32 [[SECOND]], float [[THIRD]], float [[FOURTH]])
// CHECK: ret void
/*****************************************************************************/
/****************************** VECTOR LEGALIZATION **************************/
/*****************************************************************************/
TEST(int4)
// CHECK-LABEL: define {{.*}} <4 x i32> @return_int4()
// CHECK-LABEL: define {{.*}} @take_int4(<4 x i32>
TEST(int8)
// CHECK-LABEL: define {{.*}} @return_int8()
// CHECK: [[RET:%.*]] = alloca [[REC:<8 x i32>]], align 32
// CHECK: [[VAR:%.*]] = alloca [[REC]], align
// CHECK: store
// CHECK: load
// CHECK: store
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ <4 x i32>, <4 x i32> }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ <4 x i32>, <4 x i32> }]] undef, <4 x i32> [[FIRST]], 0
// CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], <4 x i32> [[SECOND]], 1
// CHECK: ret [[UAGG]] [[T1]]
// CHECK-LABEL: define {{.*}} @take_int8(<4 x i32>, <4 x i32>)
// CHECK: [[V:%.*]] = alloca [[REC]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store <4 x i32> %0, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: store <4 x i32> %1, <4 x i32>* [[T0]], align
// CHECK: ret void
// CHECK-LABEL: define void @test_int8()
// CHECK: [[TMP1:%.*]] = alloca [[REC]], align
// CHECK: [[TMP2:%.*]] = alloca [[REC]], align
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_int8()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP1]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store <4 x i32> [[T1]], <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store <4 x i32> [[T1]], <4 x i32>* [[T0]], align
// CHECK: [[V:%.*]] = load [[REC]], [[REC]]* [[TMP1]], align
// CHECK: store [[REC]] [[V]], [[REC]]* [[TMP2]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP2]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
// CHECK: call [[SWIFTCC]] void @take_int8(<4 x i32> [[FIRST]], <4 x i32> [[SECOND]])
// CHECK: ret void
TEST(int5)
// CHECK-LABEL: define {{.*}} @return_int5()
// CHECK: [[RET:%.*]] = alloca [[REC:<5 x i32>]], align 32
// CHECK: [[VAR:%.*]] = alloca [[REC]], align
// CHECK: store
// CHECK: load
// CHECK: store
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[RET]] to [[AGG:{ <4 x i32>, i32 }]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align
// CHECK: [[T0:%.*]] = insertvalue [[UAGG:{ <4 x i32>, i32 }]] undef, <4 x i32> [[FIRST]], 0
// CHECK: [[T1:%.*]] = insertvalue [[UAGG]] [[T0]], i32 [[SECOND]], 1
// CHECK: ret [[UAGG]] [[T1]]
// CHECK-LABEL: define {{.*}} @take_int5(<4 x i32>, i32)
// CHECK: [[V:%.*]] = alloca [[REC]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[V]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: store <4 x i32> %0, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: store i32 %1, i32* [[T0]], align
// CHECK: ret void
// CHECK-LABEL: define void @test_int5()
// CHECK: [[TMP1:%.*]] = alloca [[REC]], align
// CHECK: [[TMP2:%.*]] = alloca [[REC]], align
// CHECK: [[CALL:%.*]] = call [[SWIFTCC]] [[UAGG]] @return_int5()
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP1]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 0
// CHECK: store <4 x i32> [[T1]], <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[T1:%.*]] = extractvalue [[UAGG]] [[CALL]], 1
// CHECK: store i32 [[T1]], i32* [[T0]], align
// CHECK: [[V:%.*]] = load [[REC]], [[REC]]* [[TMP1]], align
// CHECK: store [[REC]] [[V]], [[REC]]* [[TMP2]], align
// CHECK: [[CAST_TMP:%.*]] = bitcast [[REC]]* [[TMP2]] to [[AGG]]*
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 0
// CHECK: [[FIRST:%.*]] = load <4 x i32>, <4 x i32>* [[T0]], align
// CHECK: [[T0:%.*]] = getelementptr inbounds [[AGG]], [[AGG]]* [[CAST_TMP]], i32 0, i32 1
// CHECK: [[SECOND:%.*]] = load i32, i32* [[T0]], align
// CHECK: call [[SWIFTCC]] void @take_int5(<4 x i32> [[FIRST]], i32 [[SECOND]])
// CHECK: ret void
typedef struct {
int x;
int3 v __attribute__((packed));
} misaligned_int3;
TEST(misaligned_int3)
// CHECK-LABEL: define {{.*}} @take_misaligned_int3(i32, i32, i32, i32)
typedef struct {
float f0;
} struct_f1;
TEST(struct_f1)
// CHECK-LABEL: define swiftcc float @return_struct_f1()
// CHECK-LABEL: define swiftcc void @take_struct_f1(float)
typedef struct {
float f0;
float f1;
} struct_f2;
TEST(struct_f2)
// CHECK-LABEL: define swiftcc { float, float } @return_struct_f2()
// CHECK-LABEL: define swiftcc void @take_struct_f2(float, float)
typedef struct {
float f0;
float f1;
float f2;
} struct_f3;
TEST(struct_f3)
// CHECK-LABEL: define swiftcc { float, float, float } @return_struct_f3()
// CHECK-LABEL: define swiftcc void @take_struct_f3(float, float, float)
typedef struct {
float f0;
float f1;
float f2;
float f3;
} struct_f4;
TEST(struct_f4)
// CHECK-LABEL: define swiftcc { float, float, float, float } @return_struct_f4()
// CHECK-LABEL: define swiftcc void @take_struct_f4(float, float, float, float)
typedef struct {
double d0;
} struct_d1;
TEST(struct_d1)
// CHECK-LABEL: define swiftcc double @return_struct_d1()
// CHECK-LABEL: define swiftcc void @take_struct_d1(double)
typedef struct {
double d0;
double d1;
} struct_d2;
TEST(struct_d2)
// CHECK-LABEL: define swiftcc { double, double } @return_struct_d2()
// CHECK-LABEL: define swiftcc void @take_struct_d2(double, double)
typedef struct {
double d0;
double d1;
double d2;
} struct_d3;
TEST(struct_d3)
// CHECK-LABEL: define swiftcc { double, double, double } @return_struct_d3()
// CHECK-LABEL: define swiftcc void @take_struct_d3(double, double, double)
typedef struct {
double d0;
double d1;
double d2;
double d3;
} struct_d4;
TEST(struct_d4)
// CHECK-LABEL: define swiftcc { double, double, double, double } @return_struct_d4()
// CHECK-LABEL: define swiftcc void @take_struct_d4(double, double, double, double)
typedef struct {
double d0;
double d1;
double d2;
double d3;
double d4;
} struct_d5;
TEST(struct_d5)
// CHECK: define swiftcc void @return_struct_d5([[STRUCT5:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_d5([[STRUCT5]]
typedef struct {
char c0;
} struct_c1;
TEST(struct_c1)
// CHECK-LABEL: define swiftcc i8 @return_struct_c1()
// CHECK-LABEL: define swiftcc void @take_struct_c1(i8)
typedef struct {
char c0;
char c1;
} struct_c2;
TEST(struct_c2)
// CHECK-LABEL: define swiftcc i16 @return_struct_c2()
// CHECK-LABEL: define swiftcc void @take_struct_c2(i16)
//
typedef struct {
char c0;
char c1;
char c2;
} struct_c3;
TEST(struct_c3)
// CHECK-LABEL: define swiftcc i32 @return_struct_c3()
// CHECK-LABEL: define swiftcc void @take_struct_c3(i32)
typedef struct {
char c0;
char c1;
char c2;
char c3;
} struct_c4;
TEST(struct_c4)
// CHECK-LABEL: define swiftcc i32 @return_struct_c4()
// CHECK-LABEL: define swiftcc void @take_struct_c4(i32)
typedef struct {
char c0;
char c1;
char c2;
char c3;
char c4;
} struct_c5;
TEST(struct_c5)
// CHECK-LABEL: define swiftcc { i32, i8 } @return_struct_c5()
// CHECK-LABEL: define swiftcc void @take_struct_c5(i32, i8)
typedef struct {
short s0;
} struct_s1;
TEST(struct_s1)
// CHECK-LABEL: define swiftcc i16 @return_struct_s1()
// CHECK-LABEL: define swiftcc void @take_struct_s1(i16)
typedef struct {
short s0;
short s1;
} struct_s2;
TEST(struct_s2)
// CHECK-LABEL: define swiftcc i32 @return_struct_s2()
// CHECK-LABEL: define swiftcc void @take_struct_s2(i32)
typedef struct {
short s0;
short s1;
short s2;
} struct_s3;
TEST(struct_s3)
// CHECK-LABEL: define swiftcc { i32, i16 } @return_struct_s3()
// CHECK-LABEL: define swiftcc void @take_struct_s3(i32, i16)
typedef struct {
short s0;
short s1;
short s2;
short s3;
} struct_s4;
TEST(struct_s4)
// CHECK-LABEL: define swiftcc { i32, i32 } @return_struct_s4()
// CHECK-LABEL: define swiftcc void @take_struct_s4(i32, i32)
typedef struct {
short s0;
short s1;
short s2;
short s3;
short s4;
} struct_s5;
TEST(struct_s5)
// CHECK-LABEL: define swiftcc { i32, i32, i16 } @return_struct_s5()
// CHECK-LABEL: define swiftcc void @take_struct_s5(i32, i32, i16)
typedef struct {
int i0;
} struct_i1;
TEST(struct_i1)
// CHECK-LABEL: define swiftcc i32 @return_struct_i1()
// CHECK-LABEL: define swiftcc void @take_struct_i1(i32)
typedef struct {
int i0;
int i1;
} struct_i2;
TEST(struct_i2)
// CHECK-LABEL: define swiftcc { i32, i32 } @return_struct_i2()
// CHECK-LABEL: define swiftcc void @take_struct_i2(i32, i32)
typedef struct {
int i0;
int i1;
int i2;
} struct_i3;
TEST(struct_i3)
// CHECK-LABEL: define swiftcc { i32, i32, i32 } @return_struct_i3()
// CHECK-LABEL: define swiftcc void @take_struct_i3(i32, i32, i32)
typedef struct {
int i0;
int i1;
int i2;
int i3;
} struct_i4;
TEST(struct_i4)
// CHECK-LABEL: define swiftcc { i32, i32, i32, i32 } @return_struct_i4()
// CHECK-LABEL: define swiftcc void @take_struct_i4(i32, i32, i32, i32)
typedef struct {
long long l0;
} struct_l1;
TEST(struct_l1)
// CHECK-LABEL: define swiftcc i64 @return_struct_l1()
// CHECK-LABEL: define swiftcc void @take_struct_l1(i64)
typedef struct {
long long l0;
long long l1;
} struct_l2;
TEST(struct_l2)
// CHECK-LABEL: define swiftcc { i64, i64 } @return_struct_l2()
// CHECK-LABEL: define swiftcc void @take_struct_l2(i64, i64)
typedef struct {
long long l0;
long long l1;
long long l2;
} struct_l3;
TEST(struct_l3)
// CHECK: define swiftcc void @return_struct_l3([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_l3([[STRUCT]]
typedef struct {
long long l0;
long long l1;
long long l2;
long long l3;
} struct_l4;
TEST(struct_l4)
// CHECK: define swiftcc void @return_struct_l4([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_l4([[STRUCT]]
typedef struct {
long long l0;
long long l1;
long long l2;
long long l3;
long long l4;
} struct_l5;
TEST(struct_l5)
// CHECK: define swiftcc void @return_struct_l5([[STRUCT5:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_l5([[STRUCT5]]*
typedef struct {
char16 c0;
} struct_vc1;
TEST(struct_vc1)
// CHECK-LABEL: define swiftcc <16 x i8> @return_struct_vc1()
// CHECK-LABEL: define swiftcc void @take_struct_vc1(<16 x i8>)
typedef struct {
char16 c0;
char16 c1;
} struct_vc2;
TEST(struct_vc2)
// CHECK-LABEL: define swiftcc { <16 x i8>, <16 x i8> } @return_struct_vc2()
// CHECK-LABEL: define swiftcc void @take_struct_vc2(<16 x i8>, <16 x i8>)
typedef struct {
char16 c0;
char16 c1;
char16 c2;
} struct_vc3;
TEST(struct_vc3)
// CHECK-LABEL: define swiftcc { <16 x i8>, <16 x i8>, <16 x i8> } @return_struct_vc3()
// CHECK-LABEL: define swiftcc void @take_struct_vc3(<16 x i8>, <16 x i8>, <16 x i8>)
typedef struct {
char16 c0;
char16 c1;
char16 c2;
char16 c3;
} struct_vc4;
TEST(struct_vc4)
// CHECK-LABEL: define swiftcc { <16 x i8>, <16 x i8>, <16 x i8>, <16 x i8> } @return_struct_vc4()
// CHECK-LABEL: define swiftcc void @take_struct_vc4(<16 x i8>, <16 x i8>, <16 x i8>, <16 x i8>)
typedef struct {
char16 c0;
char16 c1;
char16 c2;
char16 c3;
char16 c4;
} struct_vc5;
TEST(struct_vc5)
// CHECK: define swiftcc void @return_struct_vc5([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vc5([[STRUCT]]
typedef struct {
short8 c0;
} struct_vs1;
TEST(struct_vs1)
// CHECK-LABEL: define swiftcc <8 x i16> @return_struct_vs1()
// CHECK-LABEL: define swiftcc void @take_struct_vs1(<8 x i16>)
typedef struct {
short8 c0;
short8 c1;
} struct_vs2;
TEST(struct_vs2)
// CHECK-LABEL: define swiftcc { <8 x i16>, <8 x i16> } @return_struct_vs2()
// CHECK-LABEL: define swiftcc void @take_struct_vs2(<8 x i16>, <8 x i16>)
typedef struct {
short8 c0;
short8 c1;
short8 c2;
} struct_vs3;
TEST(struct_vs3)
// CHECK-LABEL: define swiftcc { <8 x i16>, <8 x i16>, <8 x i16> } @return_struct_vs3()
// CHECK-LABEL: define swiftcc void @take_struct_vs3(<8 x i16>, <8 x i16>, <8 x i16>)
typedef struct {
short8 c0;
short8 c1;
short8 c2;
short8 c3;
} struct_vs4;
TEST(struct_vs4)
// CHECK-LABEL: define swiftcc { <8 x i16>, <8 x i16>, <8 x i16>, <8 x i16> } @return_struct_vs4()
// CHECK-LABEL: define swiftcc void @take_struct_vs4(<8 x i16>, <8 x i16>, <8 x i16>, <8 x i16>)
typedef struct {
short8 c0;
short8 c1;
short8 c2;
short8 c3;
short8 c4;
} struct_vs5;
TEST(struct_vs5)
// CHECK: define swiftcc void @return_struct_vs5([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vs5([[STRUCT]]
typedef struct {
int4 c0;
} struct_vi1;
TEST(struct_vi1)
// CHECK-LABEL: define swiftcc <4 x i32> @return_struct_vi1()
// CHECK-LABEL: define swiftcc void @take_struct_vi1(<4 x i32>)
typedef struct {
int4 c0;
int4 c1;
} struct_vi2;
TEST(struct_vi2)
// CHECK-LABEL: define swiftcc { <4 x i32>, <4 x i32> } @return_struct_vi2()
// CHECK-LABEL: define swiftcc void @take_struct_vi2(<4 x i32>, <4 x i32>)
typedef struct {
int4 c0;
int4 c1;
int4 c2;
} struct_vi3;
TEST(struct_vi3)
// CHECK-LABEL: define swiftcc { <4 x i32>, <4 x i32>, <4 x i32> } @return_struct_vi3()
// CHECK-LABEL: define swiftcc void @take_struct_vi3(<4 x i32>, <4 x i32>, <4 x i32>)
typedef struct {
int4 c0;
int4 c1;
int4 c2;
int4 c3;
} struct_vi4;
TEST(struct_vi4)
// CHECK-LABEL: define swiftcc { <4 x i32>, <4 x i32>, <4 x i32>, <4 x i32> } @return_struct_vi4()
// CHECK-LABEL: define swiftcc void @take_struct_vi4(<4 x i32>, <4 x i32>, <4 x i32>, <4 x i32>)
typedef struct {
int4 c0;
int4 c1;
int4 c2;
int4 c3;
int4 c4;
} struct_vi5;
TEST(struct_vi5)
// CHECK: define swiftcc void @return_struct_vi5([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vi5([[STRUCT]]
typedef struct {
long2 c0;
} struct_vl1;
TEST(struct_vl1)
// CHECK-LABEL: define swiftcc <2 x i64> @return_struct_vl1()
// CHECK-LABEL: define swiftcc void @take_struct_vl1(<2 x i64>)
typedef struct {
long2 c0;
long2 c1;
long2 c2;
long2 c3;
} struct_vl4;
TEST(struct_vl4)
// CHECK-LABEL: define swiftcc { <2 x i64>, <2 x i64>, <2 x i64>, <2 x i64> } @return_struct_vl4()
// CHECK-LABEL: define swiftcc void @take_struct_vl4(<2 x i64>, <2 x i64>, <2 x i64>, <2 x i64>)
typedef struct {
long2 c0;
long2 c1;
long2 c2;
long2 c3;
long2 c4;
} struct_vl5;
TEST(struct_vl5)
// CHECK: define swiftcc void @return_struct_vl5([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vl5([[STRUCT]]
typedef struct {
double2 c0;
} struct_vd1;
TEST(struct_vd1)
// CHECK-LABEL: define swiftcc <2 x double> @return_struct_vd1()
// CHECK-LABEL: define swiftcc void @take_struct_vd1(<2 x double>)
typedef struct {
double2 c0;
double2 c1;
double2 c2;
double2 c3;
} struct_vd4;
TEST(struct_vd4)
// CHECK-LABEL: define swiftcc { <2 x double>, <2 x double>, <2 x double>, <2 x double> } @return_struct_vd4()
// CHECK-LABEL: define swiftcc void @take_struct_vd4(<2 x double>, <2 x double>, <2 x double>, <2 x double>)
typedef struct {
double2 c0;
double2 c1;
double2 c2;
double2 c3;
double2 c4;
} struct_vd5;
TEST(struct_vd5)
// CHECK: define swiftcc void @return_struct_vd5([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vd5([[STRUCT]]
typedef struct {
double4 c0;
} struct_vd41;
TEST(struct_vd41)
// CHECK-LABEL: define swiftcc { <2 x double>, <2 x double> } @return_struct_vd41()
// CHECK-LABEL: define swiftcc void @take_struct_vd41(<2 x double>, <2 x double>)
typedef struct {
double4 c0;
double4 c1;
} struct_vd42;
TEST(struct_vd42)
// CHECK-LABEL: define swiftcc { <2 x double>, <2 x double>, <2 x double>, <2 x double> } @return_struct_vd42()
// CHECK-LABEL: define swiftcc void @take_struct_vd42(<2 x double>, <2 x double>, <2 x double>, <2 x double>)
typedef struct {
double4 c0;
double4 c1;
double4 c2;
} struct_vd43;
TEST(struct_vd43)
// CHECK: define swiftcc void @return_struct_vd43([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vd43([[STRUCT]]
typedef struct {
float4 c0;
} struct_vf1;
TEST(struct_vf1)
// CHECK-LABEL: define swiftcc <4 x float> @return_struct_vf1()
// CHECK-LABEL: define swiftcc void @take_struct_vf1(<4 x float>)
typedef struct {
float4 c0;
float4 c1;
} struct_vf2;
TEST(struct_vf2)
// CHECK-LABEL: define swiftcc { <4 x float>, <4 x float> } @return_struct_vf2()
// CHECK-LABEL: define swiftcc void @take_struct_vf2(<4 x float>, <4 x float>)
typedef struct {
float4 c0;
float4 c1;
float4 c2;
float4 c3;
} struct_vf4;
TEST(struct_vf4)
// CHECK-LABEL: define swiftcc { <4 x float>, <4 x float>, <4 x float>, <4 x float> } @return_struct_vf4()
// CHECK-LABEL: define swiftcc void @take_struct_vf4(<4 x float>, <4 x float>, <4 x float>, <4 x float>)
typedef struct {
float4 c0;
float4 c1;
float4 c2;
float4 c3;
float4 c4;
} struct_vf5;
TEST(struct_vf5)
// CHECK: define swiftcc void @return_struct_vf5([[STRUCT:%.*]]* noalias sret
// CHECK: define swiftcc void @take_struct_vf5([[STRUCT]]
typedef struct {
float8 c0;
} struct_vf81;
TEST(struct_vf81)
// CHECK-LABEL: define swiftcc { <4 x float>, <4 x float> } @return_struct_vf81()
// CHECK-LABEL: define swiftcc void @take_struct_vf81(<4 x float>, <4 x float>)
typedef struct {
float3 f3;
} struct_v1f3;
TEST(struct_v1f3)
// CHECK-LABEL: define swiftcc { <2 x float>, float } @return_struct_v1f3()
// CHECK-LABEL: define swiftcc void @take_struct_v1f3(<2 x float>, float)
|
