llvm/test/CodeGen/AMDGPU/isel-amdgpu-cs-chain-preserve-cc.ll


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
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581

; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -mattr=+wavefrontsize32 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=GISEL-GFX11,GISEL-GFX11-TRUE16 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -mattr=+wavefrontsize32 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=GISEL-GFX11,GISEL-GFX11-FAKE16 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -mattr=+wavefrontsize64 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=GISEL-GFX11,GISEL-GFX11-TRUE16 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -mattr=+wavefrontsize64 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=GISEL-GFX11,GISEL-GFX11-FAKE16 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1030 -mattr=+wavefrontsize32 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefix=GISEL-GFX10 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1030 -mattr=+wavefrontsize64 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefix=GISEL-GFX10 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -mattr=+wavefrontsize32 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=DAGISEL-GFX11-WF32,DAGISEL-GFX11-WF32-TRUE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -mattr=+wavefrontsize32 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=DAGISEL-GFX11-WF32,DAGISEL-GFX11-WF32-FAKE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -mattr=+wavefrontsize64 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=DAGISEL-GFX11-WF64,DAGISEL-GFX11-WF64-TRUE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -mattr=+wavefrontsize64 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefixes=DAGISEL-GFX11-WF64,DAGISEL-GFX11-WF64-FAKE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1030 -mattr=+wavefrontsize32 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefix=DAGISEL-GFX10-WF32 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1030 -mattr=+wavefrontsize64 -stop-after=finalize-isel -verify-machineinstrs < %s | FileCheck -check-prefix=DAGISEL-GFX10-WF64 %s

; We only care about which physical registers the parameters are copied from;
; the function bodies are just some arbitrary uses.

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc(<4 x i32> inreg %a, <4 x i32> %b) {
  ; GISEL-GFX11-LABEL: name: amdgpu_cs_chain_preserve_cc
  ; GISEL-GFX11: bb.1 (%ir-block.0):
  ; GISEL-GFX11-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr8, $vgpr9, $vgpr10, $vgpr11
  ; GISEL-GFX11-NEXT: {{  $}}
  ; GISEL-GFX11-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX11-NEXT:   [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX11-NEXT:   [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX11-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX11-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX11-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX11-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX11-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY8]], [[COPY4]], 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; GISEL-GFX11-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY9]], [[COPY5]], 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY10:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; GISEL-GFX11-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY10]], [[COPY6]], 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; GISEL-GFX11-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY11]], [[COPY7]], 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_ADD_U32_e64_]], %subreg.sub0, [[V_ADD_U32_e64_1]], %subreg.sub1, [[V_ADD_U32_e64_2]], %subreg.sub2, [[V_ADD_U32_e64_3]], %subreg.sub3
  ; GISEL-GFX11-NEXT:   [[COPY12:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   FLAT_STORE_DWORDX4 [[COPY12]], [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (store (<4 x s32>) into `ptr poison`)
  ; GISEL-GFX11-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr8, $vgpr9, $vgpr10, $vgpr11
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX10-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX10-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX10-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY8]], [[COPY4]], 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY9]], [[COPY5]], 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY10:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY10]], [[COPY6]], 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY11]], [[COPY7]], 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_ADD_U32_e64_]], %subreg.sub0, [[V_ADD_U32_e64_1]], %subreg.sub1, [[V_ADD_U32_e64_2]], %subreg.sub2, [[V_ADD_U32_e64_3]], %subreg.sub3
  ; GISEL-GFX10-NEXT:   [[COPY12:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_DWORDX4 [[COPY12]], [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (store (<4 x s32>) into `ptr poison`)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc
  ; DAGISEL-GFX11-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr8, $vgpr9, $vgpr10, $vgpr11
  ; DAGISEL-GFX11-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY5:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY4]], [[COPY]], 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY5]], [[COPY1]], 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY6]], [[COPY2]], 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY7]], [[COPY3]], 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_ADD_U32_e64_3]], %subreg.sub0, [[V_ADD_U32_e64_2]], %subreg.sub1, [[V_ADD_U32_e64_1]], %subreg.sub2, [[V_ADD_U32_e64_]], %subreg.sub3
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY8:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY9:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF32-NEXT:   FLAT_STORE_DWORDX4 killed [[COPY8]], killed [[COPY9]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc
  ; DAGISEL-GFX11-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr8, $vgpr9, $vgpr10, $vgpr11
  ; DAGISEL-GFX11-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY5:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY4]], [[COPY]], 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY5]], [[COPY1]], 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY6]], [[COPY2]], 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY7]], [[COPY3]], 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_ADD_U32_e64_3]], %subreg.sub0, [[V_ADD_U32_e64_2]], %subreg.sub1, [[V_ADD_U32_e64_1]], %subreg.sub2, [[V_ADD_U32_e64_]], %subreg.sub3
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY8:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY9:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF64-NEXT:   FLAT_STORE_DWORDX4 killed [[COPY8]], killed [[COPY9]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr8, $vgpr9, $vgpr10, $vgpr11
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY5:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY4]], [[COPY]], 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY5]], [[COPY1]], 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY6]], [[COPY2]], 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY7]], [[COPY3]], 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_ADD_U32_e64_3]], %subreg.sub0, [[V_ADD_U32_e64_2]], %subreg.sub1, [[V_ADD_U32_e64_1]], %subreg.sub2, [[V_ADD_U32_e64_]], %subreg.sub3
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY8:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY9:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_DWORDX4 killed [[COPY8]], killed [[COPY9]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr8, $vgpr9, $vgpr10, $vgpr11
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY5:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY4]], [[COPY]], 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY5]], [[COPY1]], 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY6]], [[COPY2]], 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[COPY7]], [[COPY3]], 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_ADD_U32_e64_3]], %subreg.sub0, [[V_ADD_U32_e64_2]], %subreg.sub1, [[V_ADD_U32_e64_1]], %subreg.sub2, [[V_ADD_U32_e64_]], %subreg.sub3
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY8:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY9:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_DWORDX4 killed [[COPY8]], killed [[COPY9]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = add <4 x i32> %a, %b
  store <4 x i32> %c, ptr poison
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc_ptr(ptr inreg %a, ptr %b, ptr addrspace(1) inreg %a1, ptr addrspace(1) %b1, ptr addrspace(3) inreg %a3, ptr addrspace(3) %b3, ptr addrspace(5) inreg %a5, ptr addrspace(5) %b5) {
  ; GISEL-GFX11-LABEL: name: amdgpu_cs_chain_preserve_cc_ptr
  ; GISEL-GFX11: bb.1 (%ir-block.0):
  ; GISEL-GFX11-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13
  ; GISEL-GFX11-NEXT: {{  $}}
  ; GISEL-GFX11-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY2]], %subreg.sub0, [[COPY3]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX11-NEXT:   [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX11-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY6]], %subreg.sub0, [[COPY7]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY8:%[0-9]+]]:sreg_32 = COPY $sgpr4
  ; GISEL-GFX11-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; GISEL-GFX11-NEXT:   [[COPY10:%[0-9]+]]:sreg_32 = COPY $sgpr5
  ; GISEL-GFX11-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; GISEL-GFX11-NEXT:   [[COPY12:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; GISEL-GFX11-NEXT:   FLAT_STORE_DWORDX2 [[REG_SEQUENCE1]], [[COPY12]], 0, 0, implicit $exec, implicit $flat_scr :: (store (p0) into %ir.b)
  ; GISEL-GFX11-NEXT:   [[COPY13:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE2]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORDX2 [[REG_SEQUENCE3]], [[COPY13]], 0, 0, implicit $exec :: (store (p1) into %ir.b1, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY8]]
  ; GISEL-GFX11-NEXT:   DS_WRITE_B32_gfx9 [[COPY9]], [[COPY14]], 0, 0, implicit $exec :: (store (p3) into %ir.b3, addrspace 3)
  ; GISEL-GFX11-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; GISEL-GFX11-NEXT:   SCRATCH_STORE_DWORD [[COPY15]], [[COPY11]], 0, 0, implicit $exec, implicit $flat_scr :: (store (p5) into %ir.b5, addrspace 5)
  ; GISEL-GFX11-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc_ptr
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY2]], %subreg.sub0, [[COPY3]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX10-NEXT:   [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY4]], %subreg.sub0, [[COPY5]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX10-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY6]], %subreg.sub0, [[COPY7]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY8:%[0-9]+]]:sreg_32 = COPY $sgpr4
  ; GISEL-GFX10-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; GISEL-GFX10-NEXT:   [[COPY10:%[0-9]+]]:sreg_32 = COPY $sgpr5
  ; GISEL-GFX10-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; GISEL-GFX10-NEXT:   [[COPY12:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_DWORDX2 [[REG_SEQUENCE1]], [[COPY12]], 0, 0, implicit $exec, implicit $flat_scr :: (store (p0) into %ir.b)
  ; GISEL-GFX10-NEXT:   [[COPY13:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE2]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORDX2 [[REG_SEQUENCE3]], [[COPY13]], 0, 0, implicit $exec :: (store (p1) into %ir.b1, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY8]]
  ; GISEL-GFX10-NEXT:   DS_WRITE_B32_gfx9 [[COPY9]], [[COPY14]], 0, 0, implicit $exec :: (store (p3) into %ir.b3, addrspace 3)
  ; GISEL-GFX10-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; GISEL-GFX10-NEXT:   BUFFER_STORE_DWORD_OFFEN [[COPY15]], [[COPY11]], $sgpr48_sgpr49_sgpr50_sgpr51, 0, 0, 0, 0, implicit $exec :: (store (p5) into %ir.b5, addrspace 5)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_ptr
  ; DAGISEL-GFX11-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $vgpr8, $vgpr9, $sgpr2, $sgpr3, $vgpr10, $vgpr11, $sgpr4, $vgpr12, $sgpr5, $vgpr13
  ; DAGISEL-GFX11-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY [[COPY6]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY12]], %subreg.sub0, [[COPY13]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY5]], %subreg.sub0, [[COPY4]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY9]], %subreg.sub0, [[COPY8]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE3]]
  ; DAGISEL-GFX11-WF32-NEXT:   FLAT_STORE_DWORDX2 killed [[COPY16]], killed [[REG_SEQUENCE2]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s64) into %ir.b)
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORDX2 killed [[COPY17]], killed [[REG_SEQUENCE]], 0, 0, implicit $exec :: (store (s64) into %ir.b1, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; DAGISEL-GFX11-WF32-NEXT:   DS_WRITE_B32_gfx9 [[COPY2]], [[COPY18]], 0, 0, implicit $exec :: (store (s32) into %ir.b3, addrspace 3)
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; DAGISEL-GFX11-WF32-NEXT:   SCRATCH_STORE_DWORD [[COPY19]], [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %ir.b5, addrspace 5)
  ; DAGISEL-GFX11-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_ptr
  ; DAGISEL-GFX11-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $vgpr8, $vgpr9, $sgpr2, $sgpr3, $vgpr10, $vgpr11, $sgpr4, $vgpr12, $sgpr5, $vgpr13
  ; DAGISEL-GFX11-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY [[COPY6]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY12]], %subreg.sub0, [[COPY13]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY5]], %subreg.sub0, [[COPY4]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY9]], %subreg.sub0, [[COPY8]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE3]]
  ; DAGISEL-GFX11-WF64-NEXT:   FLAT_STORE_DWORDX2 killed [[COPY16]], killed [[REG_SEQUENCE2]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s64) into %ir.b)
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORDX2 killed [[COPY17]], killed [[REG_SEQUENCE]], 0, 0, implicit $exec :: (store (s64) into %ir.b1, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; DAGISEL-GFX11-WF64-NEXT:   DS_WRITE_B32_gfx9 [[COPY2]], [[COPY18]], 0, 0, implicit $exec :: (store (s32) into %ir.b3, addrspace 3)
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; DAGISEL-GFX11-WF64-NEXT:   SCRATCH_STORE_DWORD [[COPY19]], [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %ir.b5, addrspace 5)
  ; DAGISEL-GFX11-WF64-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_ptr
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $vgpr8, $vgpr9, $sgpr2, $sgpr3, $vgpr10, $vgpr11, $sgpr4, $vgpr12, $sgpr5, $vgpr13
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY [[COPY6]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY12]], %subreg.sub0, [[COPY13]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY5]], %subreg.sub0, [[COPY4]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY9]], %subreg.sub0, [[COPY8]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE3]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_DWORDX2 killed [[COPY16]], killed [[REG_SEQUENCE2]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s64) into %ir.b)
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORDX2 killed [[COPY17]], killed [[REG_SEQUENCE]], 0, 0, implicit $exec :: (store (s64) into %ir.b1, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; DAGISEL-GFX10-WF32-NEXT:   DS_WRITE_B32_gfx9 [[COPY2]], [[COPY18]], 0, 0, implicit $exec :: (store (s32) into %ir.b3, addrspace 3)
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; DAGISEL-GFX10-WF32-NEXT:   BUFFER_STORE_DWORD_OFFEN [[COPY19]], [[COPY]], $sgpr48_sgpr49_sgpr50_sgpr51, 0, 0, 0, 0, implicit $exec :: (store (s32) into %ir.b5, addrspace 5)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_ptr
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $vgpr8, $vgpr9, $sgpr2, $sgpr3, $vgpr10, $vgpr11, $sgpr4, $vgpr12, $sgpr5, $vgpr13
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY6:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY [[COPY6]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY12]], %subreg.sub0, [[COPY13]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY5]], %subreg.sub0, [[COPY4]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY9]], %subreg.sub0, [[COPY8]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE3]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_DWORDX2 killed [[COPY16]], killed [[REG_SEQUENCE2]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s64) into %ir.b)
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORDX2 killed [[COPY17]], killed [[REG_SEQUENCE]], 0, 0, implicit $exec :: (store (s64) into %ir.b1, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; DAGISEL-GFX10-WF64-NEXT:   DS_WRITE_B32_gfx9 [[COPY2]], [[COPY18]], 0, 0, implicit $exec :: (store (s32) into %ir.b3, addrspace 3)
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; DAGISEL-GFX10-WF64-NEXT:   BUFFER_STORE_DWORD_OFFEN [[COPY19]], [[COPY]], $sgpr48_sgpr49_sgpr50_sgpr51, 0, 0, 0, 0, implicit $exec :: (store (s32) into %ir.b5, addrspace 5)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  store ptr %a, ptr %b
  store ptr addrspace(1) %a1, ptr addrspace(1) %b1
  store ptr addrspace(3) %a3, ptr addrspace(3) %b3
  store ptr addrspace(5) %a5, ptr addrspace(5) %b5
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc_struct( {ptr, i32, <4 x i32>} inreg %a, {ptr, i32, <4 x i32>} %b) {
  ; GISEL-GFX11-LABEL: name: amdgpu_cs_chain_preserve_cc_struct
  ; GISEL-GFX11: bb.1 (%ir-block.0):
  ; GISEL-GFX11-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14
  ; GISEL-GFX11-NEXT: {{  $}}
  ; GISEL-GFX11-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX11-NEXT:   [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX11-NEXT:   [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr4
  ; GISEL-GFX11-NEXT:   [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr5
  ; GISEL-GFX11-NEXT:   [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY4]], %subreg.sub1, [[COPY5]], %subreg.sub2, [[COPY6]], %subreg.sub3
  ; GISEL-GFX11-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY7]], %subreg.sub0, [[COPY8]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX11-NEXT:   [[COPY10:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX11-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; GISEL-GFX11-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; GISEL-GFX11-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY10]], %subreg.sub0, [[COPY11]], %subreg.sub1, [[COPY12]], %subreg.sub2, [[COPY13]], %subreg.sub3
  ; GISEL-GFX11-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-NEXT:   [[COPY14:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; GISEL-GFX11-NEXT:   [[COPY15:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY15]], [[COPY14]], 0, 0, implicit $exec :: (store (p0) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; GISEL-GFX11-NEXT:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORD [[COPY17]], [[COPY16]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[COPY18:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE1]]
  ; GISEL-GFX11-NEXT:   [[COPY19:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY19]], [[COPY18]], 0, 0, implicit $exec :: (store (<4 x s32>) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[COPY20:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY20]], [[REG_SEQUENCE2]], 0, 0, implicit $exec :: (store (p0) into `ptr addrspace(1) poison`, align 16, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[COPY21:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORD [[COPY21]], [[COPY9]], 8, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison` + 8, align 8, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[COPY22:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY22]], [[REG_SEQUENCE3]], 16, 0, implicit $exec :: (store (<4 x s32>) into `ptr addrspace(1) poison` + 16, addrspace 1)
  ; GISEL-GFX11-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc_struct
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY1]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX10-NEXT:   [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr4
  ; GISEL-GFX10-NEXT:   [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr5
  ; GISEL-GFX10-NEXT:   [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY4]], %subreg.sub1, [[COPY5]], %subreg.sub2, [[COPY6]], %subreg.sub3
  ; GISEL-GFX10-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY7]], %subreg.sub0, [[COPY8]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX10-NEXT:   [[COPY10:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX10-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; GISEL-GFX10-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; GISEL-GFX10-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY10]], %subreg.sub0, [[COPY11]], %subreg.sub1, [[COPY12]], %subreg.sub2, [[COPY13]], %subreg.sub3
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY14:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; GISEL-GFX10-NEXT:   [[COPY15:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY15]], [[COPY14]], 0, 0, implicit $exec :: (store (p0) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; GISEL-GFX10-NEXT:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORD [[COPY17]], [[COPY16]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[COPY18:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE1]]
  ; GISEL-GFX10-NEXT:   [[COPY19:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY19]], [[COPY18]], 0, 0, implicit $exec :: (store (<4 x s32>) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[COPY20:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY20]], [[REG_SEQUENCE2]], 0, 0, implicit $exec :: (store (p0) into `ptr addrspace(1) poison`, align 16, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[COPY21:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORD [[COPY21]], [[COPY9]], 8, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison` + 8, align 8, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[COPY22:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY22]], [[REG_SEQUENCE3]], 16, 0, implicit $exec :: (store (<4 x s32>) into `ptr addrspace(1) poison` + 16, addrspace 1)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_struct
  ; DAGISEL-GFX11-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14
  ; DAGISEL-GFX11-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY2]], %subreg.sub1, [[COPY1]], %subreg.sub2, [[COPY]], %subreg.sub3
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY9]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY8]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY17:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1, [[COPY16]], %subreg.sub2, [[COPY17]], %subreg.sub3
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF4:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY6]], %subreg.sub0, [[COPY5]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY13]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY12]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY18]], %subreg.sub0, [[COPY19]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF6:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY20:%[0-9]+]]:vreg_64 = COPY [[DEF6]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY20]], killed [[REG_SEQUENCE3]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF7:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY21:%[0-9]+]]:vreg_64 = COPY [[DEF7]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY22:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORD [[COPY21]], [[COPY22]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF8:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY23:%[0-9]+]]:vreg_64 = COPY [[DEF8]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY23]], killed [[REG_SEQUENCE1]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY24:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY25:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY24]], killed [[COPY25]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison` + 16, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF10:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY26:%[0-9]+]]:vreg_64 = COPY [[DEF10]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORD [[COPY26]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison` + 8, align 8, basealign 16, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF11:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY27:%[0-9]+]]:vreg_64 = COPY [[DEF11]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY28:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE2]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY27]], killed [[COPY28]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, align 16, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_struct
  ; DAGISEL-GFX11-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14
  ; DAGISEL-GFX11-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY2]], %subreg.sub1, [[COPY1]], %subreg.sub2, [[COPY]], %subreg.sub3
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY9]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY8]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY17:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1, [[COPY16]], %subreg.sub2, [[COPY17]], %subreg.sub3
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF4:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY6]], %subreg.sub0, [[COPY5]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY13]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY12]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY18]], %subreg.sub0, [[COPY19]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF6:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY20:%[0-9]+]]:vreg_64 = COPY [[DEF6]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY20]], killed [[REG_SEQUENCE3]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF7:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY21:%[0-9]+]]:vreg_64 = COPY [[DEF7]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY22:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORD [[COPY21]], [[COPY22]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF8:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY23:%[0-9]+]]:vreg_64 = COPY [[DEF8]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY23]], killed [[REG_SEQUENCE1]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY24:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY25:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY24]], killed [[COPY25]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison` + 16, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF10:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY26:%[0-9]+]]:vreg_64 = COPY [[DEF10]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORD [[COPY26]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison` + 8, align 8, basealign 16, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF11:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY27:%[0-9]+]]:vreg_64 = COPY [[DEF11]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY28:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE2]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY27]], killed [[COPY28]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, align 16, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_struct
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY2]], %subreg.sub1, [[COPY1]], %subreg.sub2, [[COPY]], %subreg.sub3
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY9]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY8]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY17:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1, [[COPY16]], %subreg.sub2, [[COPY17]], %subreg.sub3
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF4:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY6]], %subreg.sub0, [[COPY5]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY13]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY12]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY18]], %subreg.sub0, [[COPY19]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF6:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY20:%[0-9]+]]:vreg_64 = COPY [[DEF6]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY20]], killed [[REG_SEQUENCE3]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF7:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY21:%[0-9]+]]:vreg_64 = COPY [[DEF7]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY22:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORD [[COPY21]], [[COPY22]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF8:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY23:%[0-9]+]]:vreg_64 = COPY [[DEF8]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY23]], killed [[REG_SEQUENCE1]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY24:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY25:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY24]], killed [[COPY25]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison` + 16, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF10:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY26:%[0-9]+]]:vreg_64 = COPY [[DEF10]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORD [[COPY26]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison` + 8, align 8, basealign 16, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF11:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY27:%[0-9]+]]:vreg_64 = COPY [[DEF11]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY28:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE2]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY27]], killed [[COPY28]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, align 16, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_struct
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY7:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY3]], %subreg.sub0, [[COPY2]], %subreg.sub1, [[COPY1]], %subreg.sub2, [[COPY]], %subreg.sub3
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY10]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY [[COPY9]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY8]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY17:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY14]], %subreg.sub0, [[COPY15]], %subreg.sub1, [[COPY16]], %subreg.sub2, [[COPY17]], %subreg.sub3
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF4:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY6]], %subreg.sub0, [[COPY5]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY13]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY12]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE3:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY18]], %subreg.sub0, [[COPY19]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF6:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY20:%[0-9]+]]:vreg_64 = COPY [[DEF6]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY20]], killed [[REG_SEQUENCE3]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF7:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY21:%[0-9]+]]:vreg_64 = COPY [[DEF7]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY22:%[0-9]+]]:vgpr_32 = COPY [[COPY11]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORD [[COPY21]], [[COPY22]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF8:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY23:%[0-9]+]]:vreg_64 = COPY [[DEF8]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY23]], killed [[REG_SEQUENCE1]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY24:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY25:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORDX4 [[COPY24]], killed [[COPY25]], 0, 0, implicit $exec :: (store (s128) into `ptr addrspace(1) poison` + 16, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF10:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY26:%[0-9]+]]:vreg_64 = COPY [[DEF10]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORD [[COPY26]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison` + 8, align 8, basealign 16, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF11:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY27:%[0-9]+]]:vreg_64 = COPY [[DEF11]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY28:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE2]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY27]], killed [[COPY28]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, align 16, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %p = extractvalue {ptr, i32, <4 x i32>} %a, 0
  %i = extractvalue {ptr, i32, <4 x i32>} %a, 1
  %v = extractvalue {ptr, i32, <4 x i32>} %a, 2
  store ptr %p, ptr addrspace(1) poison
  store i32 %i, ptr addrspace(1) poison
  store <4 x i32> %v, ptr addrspace(1) poison

  store {ptr, i32, <4 x i32>} %b, ptr addrspace(1) poison
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc_float(float inreg %a, float %b) {
  ; GISEL-GFX11-LABEL: name: amdgpu_cs_chain_preserve_cc_float
  ; GISEL-GFX11: bb.1 (%ir-block.0):
  ; GISEL-GFX11-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX11-NEXT: {{  $}}
  ; GISEL-GFX11-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX11-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, [[COPY2]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   FLAT_STORE_DWORD [[COPY3]], [[V_ADD_F32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)
  ; GISEL-GFX11-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc_float
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, [[COPY2]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_DWORD [[COPY3]], [[V_ADD_F32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_float
  ; DAGISEL-GFX11-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-NEXT:   FLAT_STORE_DWORD killed [[COPY2]], killed [[V_ADD_F32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_float
  ; DAGISEL-GFX11-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-NEXT:   FLAT_STORE_DWORD killed [[COPY2]], killed [[V_ADD_F32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_float
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_DWORD killed [[COPY2]], killed [[V_ADD_F32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_float
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_DWORD killed [[COPY2]], killed [[V_ADD_F32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into `ptr poison`)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = fadd float %a, %b
  store float %c, ptr poison
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc_half(half inreg %a, half %b) {
  ; GISEL-GFX11-TRUE16-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; GISEL-GFX11-TRUE16: bb.1 (%ir-block.0):
  ; GISEL-GFX11-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX11-TRUE16-NEXT: {{  $}}
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_16 = COPY [[COPY1]].lo16
  ; GISEL-GFX11-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY3:%[0-9]+]]:vgpr_16 = COPY [[COPY]]
  ; GISEL-GFX11-TRUE16-NEXT:   [[V_ADD_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_ADD_F16_t16_e64 0, [[COPY3]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY4:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-TRUE16-NEXT:   FLAT_STORE_SHORT_t16 [[COPY4]], [[V_ADD_F16_t16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; GISEL-GFX11-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX11-FAKE16-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; GISEL-GFX11-FAKE16: bb.1 (%ir-block.0):
  ; GISEL-GFX11-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX11-FAKE16-NEXT: {{  $}}
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX11-FAKE16-NEXT:   [[V_ADD_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F16_fake16_e64 0, [[COPY2]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-FAKE16-NEXT:   FLAT_STORE_SHORT [[COPY3]], [[V_ADD_F16_fake16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; GISEL-GFX11-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F16_e64 0, [[COPY2]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_SHORT [[COPY3]], [[V_ADD_F16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-TRUE16-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; DAGISEL-GFX11-WF32-TRUE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_16 = COPY [[COPY]]
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_ADD_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_ADD_F16_t16_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   FLAT_STORE_SHORT_t16 killed [[COPY3]], killed [[V_ADD_F16_t16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-FAKE16-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; DAGISEL-GFX11-WF32-FAKE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_ADD_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F16_fake16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_F16_fake16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-TRUE16-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; DAGISEL-GFX11-WF64-TRUE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_16 = COPY [[COPY]]
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_ADD_F16_t16_e64_:%[0-9]+]]:vgpr_16 = nofpexcept V_ADD_F16_t16_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   FLAT_STORE_SHORT_t16 killed [[COPY3]], killed [[V_ADD_F16_t16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-FAKE16-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; DAGISEL-GFX11-WF64-FAKE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_ADD_F16_fake16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F16_fake16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_F16_fake16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_F16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_half
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_F16_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_F16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = fadd half %a, %b
  store half %c, ptr poison
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_cc_bfloat(bfloat inreg %a, bfloat %b) {
  ; DAGISEL-GFX11-WF32-TRUE16-LABEL: name: amdgpu_cs_chain_cc_bfloat
  ; DAGISEL-GFX11-WF32-TRUE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_MOV_B16_t16_e64_:%[0-9]+]]:vgpr_16 = V_MOV_B16_t16_e64 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vgpr_32 = REG_SEQUENCE killed [[V_MOV_B16_t16_e64_]], %subreg.lo16, [[COPY]], %subreg.hi16
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[S_LSHL_B32_:%[0-9]+]]:sreg_32 = S_LSHL_B32 [[COPY1]], 16, implicit-def dead $scc
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, killed [[S_LSHL_B32_]], 0, killed [[REG_SEQUENCE]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_BFE_U32_e64_:%[0-9]+]]:vgpr_32 = V_BFE_U32_e64 [[V_ADD_F32_e64_]], 16, 1, implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32767
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_ADD3_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD3_U32_e64 killed [[V_BFE_U32_e64_]], [[V_ADD_F32_e64_]], killed [[S_MOV_B32_]], implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 4194304
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 [[V_ADD_F32_e64_]], killed [[S_MOV_B32_1]], implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_CMP_U_F32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = nofpexcept V_CMP_U_F32_e64 0, [[V_ADD_F32_e64_]], 0, [[V_ADD_F32_e64_]], 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, killed [[V_ADD3_U32_e64_]], 0, killed [[V_OR_B32_e64_]], killed [[V_CMP_U_F32_e64_]], implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   FLAT_STORE_SHORT_D16_HI killed [[COPY2]], killed [[V_CNDMASK_B32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-FAKE16-LABEL: name: amdgpu_cs_chain_cc_bfloat
  ; DAGISEL-GFX11-WF32-FAKE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_LSHLREV_B32_e64_:%[0-9]+]]:vgpr_32 = V_LSHLREV_B32_e64 16, [[COPY]], implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[S_LSHL_B32_:%[0-9]+]]:sreg_32 = S_LSHL_B32 [[COPY1]], 16, implicit-def dead $scc
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, killed [[S_LSHL_B32_]], 0, killed [[V_LSHLREV_B32_e64_]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_BFE_U32_e64_:%[0-9]+]]:vgpr_32 = V_BFE_U32_e64 [[V_ADD_F32_e64_]], 16, 1, implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32767
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_ADD3_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD3_U32_e64 killed [[V_BFE_U32_e64_]], [[V_ADD_F32_e64_]], killed [[S_MOV_B32_]], implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 4194304
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 [[V_ADD_F32_e64_]], killed [[S_MOV_B32_1]], implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_CMP_U_F32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = nofpexcept V_CMP_U_F32_e64 0, [[V_ADD_F32_e64_]], 0, [[V_ADD_F32_e64_]], 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, killed [[V_ADD3_U32_e64_]], 0, killed [[V_OR_B32_e64_]], killed [[V_CMP_U_F32_e64_]], implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   FLAT_STORE_SHORT_D16_HI killed [[COPY2]], killed [[V_CNDMASK_B32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-TRUE16-LABEL: name: amdgpu_cs_chain_cc_bfloat
  ; DAGISEL-GFX11-WF64-TRUE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_MOV_B16_t16_e64_:%[0-9]+]]:vgpr_16 = V_MOV_B16_t16_e64 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vgpr_32 = REG_SEQUENCE killed [[V_MOV_B16_t16_e64_]], %subreg.lo16, [[COPY]], %subreg.hi16
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[S_LSHL_B32_:%[0-9]+]]:sreg_32 = S_LSHL_B32 [[COPY1]], 16, implicit-def dead $scc
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, killed [[S_LSHL_B32_]], 0, killed [[REG_SEQUENCE]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_BFE_U32_e64_:%[0-9]+]]:vgpr_32 = V_BFE_U32_e64 [[V_ADD_F32_e64_]], 16, 1, implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32767
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_ADD3_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD3_U32_e64 killed [[V_BFE_U32_e64_]], [[V_ADD_F32_e64_]], killed [[S_MOV_B32_]], implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 4194304
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 [[V_ADD_F32_e64_]], killed [[S_MOV_B32_1]], implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_CMP_U_F32_e64_:%[0-9]+]]:sreg_64_xexec = nofpexcept V_CMP_U_F32_e64 0, [[V_ADD_F32_e64_]], 0, [[V_ADD_F32_e64_]], 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, killed [[V_ADD3_U32_e64_]], 0, killed [[V_OR_B32_e64_]], killed [[V_CMP_U_F32_e64_]], implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   FLAT_STORE_SHORT_D16_HI killed [[COPY2]], killed [[V_CNDMASK_B32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-FAKE16-LABEL: name: amdgpu_cs_chain_cc_bfloat
  ; DAGISEL-GFX11-WF64-FAKE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_LSHLREV_B32_e64_:%[0-9]+]]:vgpr_32 = V_LSHLREV_B32_e64 16, [[COPY]], implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[S_LSHL_B32_:%[0-9]+]]:sreg_32 = S_LSHL_B32 [[COPY1]], 16, implicit-def dead $scc
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, killed [[S_LSHL_B32_]], 0, killed [[V_LSHLREV_B32_e64_]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_BFE_U32_e64_:%[0-9]+]]:vgpr_32 = V_BFE_U32_e64 [[V_ADD_F32_e64_]], 16, 1, implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32767
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_ADD3_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD3_U32_e64 killed [[V_BFE_U32_e64_]], [[V_ADD_F32_e64_]], killed [[S_MOV_B32_]], implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 4194304
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 [[V_ADD_F32_e64_]], killed [[S_MOV_B32_1]], implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_CMP_U_F32_e64_:%[0-9]+]]:sreg_64_xexec = nofpexcept V_CMP_U_F32_e64 0, [[V_ADD_F32_e64_]], 0, [[V_ADD_F32_e64_]], 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, killed [[V_ADD3_U32_e64_]], 0, killed [[V_OR_B32_e64_]], killed [[V_CMP_U_F32_e64_]], implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   FLAT_STORE_SHORT_D16_HI killed [[COPY2]], killed [[V_CNDMASK_B32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_cc_bfloat
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_LSHLREV_B32_e64_:%[0-9]+]]:vgpr_32 = V_LSHLREV_B32_e64 16, [[COPY]], implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[S_LSHL_B32_:%[0-9]+]]:sreg_32 = S_LSHL_B32 [[COPY1]], 16, implicit-def dead $scc
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, killed [[S_LSHL_B32_]], 0, killed [[V_LSHLREV_B32_e64_]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_BFE_U32_e64_:%[0-9]+]]:vgpr_32 = V_BFE_U32_e64 [[V_ADD_F32_e64_]], 16, 1, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32767
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD3_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD3_U32_e64 killed [[V_BFE_U32_e64_]], [[V_ADD_F32_e64_]], killed [[S_MOV_B32_]], implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 4194304
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 [[V_ADD_F32_e64_]], killed [[S_MOV_B32_1]], implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_CMP_U_F32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = nofpexcept V_CMP_U_F32_e64 0, [[V_ADD_F32_e64_]], 0, [[V_ADD_F32_e64_]], 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, killed [[V_ADD3_U32_e64_]], 0, killed [[V_OR_B32_e64_]], killed [[V_CMP_U_F32_e64_]], implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_SHORT_D16_HI killed [[COPY2]], killed [[V_CNDMASK_B32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_cc_bfloat
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_LSHLREV_B32_e64_:%[0-9]+]]:vgpr_32 = V_LSHLREV_B32_e64 16, [[COPY]], implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[S_LSHL_B32_:%[0-9]+]]:sreg_32 = S_LSHL_B32 [[COPY1]], 16, implicit-def dead $scc
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_ADD_F32_e64 0, killed [[S_LSHL_B32_]], 0, killed [[V_LSHLREV_B32_e64_]], 0, 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_BFE_U32_e64_:%[0-9]+]]:vgpr_32 = V_BFE_U32_e64 [[V_ADD_F32_e64_]], 16, 1, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 32767
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD3_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD3_U32_e64 killed [[V_BFE_U32_e64_]], [[V_ADD_F32_e64_]], killed [[S_MOV_B32_]], implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 4194304
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_OR_B32_e64_:%[0-9]+]]:vgpr_32 = V_OR_B32_e64 [[V_ADD_F32_e64_]], killed [[S_MOV_B32_1]], implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_CMP_U_F32_e64_:%[0-9]+]]:sreg_64_xexec = nofpexcept V_CMP_U_F32_e64 0, [[V_ADD_F32_e64_]], 0, [[V_ADD_F32_e64_]], 0, implicit $mode, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, killed [[V_ADD3_U32_e64_]], 0, killed [[V_OR_B32_e64_]], killed [[V_CMP_U_F32_e64_]], implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_SHORT_D16_HI killed [[COPY2]], killed [[V_CNDMASK_B32_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = fadd bfloat %a, %b
  store bfloat %c, ptr poison
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc_i16(i16 inreg %a, i16 %b) {
  ; GISEL-GFX11-TRUE16-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; GISEL-GFX11-TRUE16: bb.1 (%ir-block.0):
  ; GISEL-GFX11-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX11-TRUE16-NEXT: {{  $}}
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_16 = COPY [[COPY1]].lo16
  ; GISEL-GFX11-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY3:%[0-9]+]]:vgpr_16 = COPY [[COPY]]
  ; GISEL-GFX11-TRUE16-NEXT:   [[V_ADD_NC_U16_t16_e64_:%[0-9]+]]:vgpr_16 = V_ADD_NC_U16_t16_e64 0, [[COPY3]], 0, [[COPY2]], 0, 0, implicit $exec
  ; GISEL-GFX11-TRUE16-NEXT:   [[COPY4:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-TRUE16-NEXT:   FLAT_STORE_SHORT_t16 [[COPY4]], [[V_ADD_NC_U16_t16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; GISEL-GFX11-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX11-FAKE16-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; GISEL-GFX11-FAKE16: bb.1 (%ir-block.0):
  ; GISEL-GFX11-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX11-FAKE16-NEXT: {{  $}}
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX11-FAKE16-NEXT:   [[V_ADD_NC_U16_fake16_e64_:%[0-9]+]]:vgpr_32 = V_ADD_NC_U16_fake16_e64 0, [[COPY2]], 0, [[COPY1]], 0, 0, implicit $exec
  ; GISEL-GFX11-FAKE16-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-FAKE16-NEXT:   FLAT_STORE_SHORT [[COPY3]], [[V_ADD_NC_U16_fake16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; GISEL-GFX11-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $vgpr8
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX10-NEXT:   [[V_ADD_NC_U16_e64_:%[0-9]+]]:vgpr_32 = V_ADD_NC_U16_e64 0, [[COPY2]], 0, [[COPY1]], 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_SHORT [[COPY3]], [[V_ADD_NC_U16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-TRUE16-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; DAGISEL-GFX11-WF32-TRUE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_16 = COPY [[COPY]]
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[V_ADD_NC_U16_t16_e64_:%[0-9]+]]:vgpr_16 = V_ADD_NC_U16_t16_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   FLAT_STORE_SHORT_t16 killed [[COPY3]], killed [[V_ADD_NC_U16_t16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-FAKE16-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; DAGISEL-GFX11-WF32-FAKE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[V_ADD_NC_U16_fake16_e64_:%[0-9]+]]:vgpr_32 = V_ADD_NC_U16_fake16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_NC_U16_fake16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF32-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-TRUE16-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; DAGISEL-GFX11-WF64-TRUE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY2:%[0-9]+]]:vgpr_16 = COPY [[COPY]]
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[V_ADD_NC_U16_t16_e64_:%[0-9]+]]:vgpr_16 = V_ADD_NC_U16_t16_e64 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   FLAT_STORE_SHORT_t16 killed [[COPY3]], killed [[V_ADD_NC_U16_t16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-TRUE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-FAKE16-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; DAGISEL-GFX11-WF64-FAKE16: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[V_ADD_NC_U16_fake16_e64_:%[0-9]+]]:vgpr_32 = V_ADD_NC_U16_fake16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_NC_U16_fake16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX11-WF64-FAKE16-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_ADD_NC_U16_e64_:%[0-9]+]]:vgpr_32 = V_ADD_NC_U16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_NC_U16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_i16
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_ADD_NC_U16_e64_:%[0-9]+]]:vgpr_32 = V_ADD_NC_U16_e64 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_SHORT killed [[COPY2]], killed [[V_ADD_NC_U16_e64_]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s16) into `ptr poison`)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = add i16 %a, %b
  store i16 %c, ptr poison
  ret void
}

define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_cc_v16i16(<16 x i16> inreg %a, <16 x i16> %b) {
  ; GISEL-GFX11-LABEL: name: amdgpu_cs_chain_preserve_cc_v16i16
  ; GISEL-GFX11: bb.1 (%ir-block.0):
  ; GISEL-GFX11-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15
  ; GISEL-GFX11-NEXT: {{  $}}
  ; GISEL-GFX11-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX11-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX11-NEXT:   [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX11-NEXT:   [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX11-NEXT:   [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr4
  ; GISEL-GFX11-NEXT:   [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr5
  ; GISEL-GFX11-NEXT:   [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
  ; GISEL-GFX11-NEXT:   [[COPY7:%[0-9]+]]:sreg_32 = COPY $sgpr7
  ; GISEL-GFX11-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX11-NEXT:   [[COPY10:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX11-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX11-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; GISEL-GFX11-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; GISEL-GFX11-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; GISEL-GFX11-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY $vgpr15
  ; GISEL-GFX11-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY16]], 8, [[COPY8]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY17:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_1:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY17]], 8, [[COPY9]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_2:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY18]], 8, [[COPY10]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_3:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY19]], 8, [[COPY11]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY20:%[0-9]+]]:vgpr_32 = COPY [[COPY4]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_4:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY20]], 8, [[COPY12]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY21:%[0-9]+]]:vgpr_32 = COPY [[COPY5]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_5:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY21]], 8, [[COPY13]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY22:%[0-9]+]]:vgpr_32 = COPY [[COPY6]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_6:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY22]], 8, [[COPY14]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[COPY23:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; GISEL-GFX11-NEXT:   [[V_PK_ADD_U16_7:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY23]], 8, [[COPY15]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_256 = REG_SEQUENCE [[V_PK_ADD_U16_]], %subreg.sub0, [[V_PK_ADD_U16_1]], %subreg.sub1, [[V_PK_ADD_U16_2]], %subreg.sub2, [[V_PK_ADD_U16_3]], %subreg.sub3, [[V_PK_ADD_U16_4]], %subreg.sub4, [[V_PK_ADD_U16_5]], %subreg.sub5, [[V_PK_ADD_U16_6]], %subreg.sub6, [[V_PK_ADD_U16_7]], %subreg.sub7
  ; GISEL-GFX11-NEXT:   [[COPY24:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]].sub0_sub1_sub2_sub3
  ; GISEL-GFX11-NEXT:   [[COPY25:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]].sub4_sub5_sub6_sub7
  ; GISEL-GFX11-NEXT:   [[COPY26:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   FLAT_STORE_DWORDX4 [[COPY26]], [[COPY24]], 0, 0, implicit $exec, implicit $flat_scr :: (store (<4 x s32>) into `ptr poison`, align 32)
  ; GISEL-GFX11-NEXT:   [[COPY27:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   FLAT_STORE_DWORDX4 [[COPY27]], [[COPY25]], 16, 0, implicit $exec, implicit $flat_scr :: (store (<4 x s32>) into `ptr poison` + 16, basealign 32)
  ; GISEL-GFX11-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_cc_v16i16
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:sreg_32 = COPY $sgpr3
  ; GISEL-GFX10-NEXT:   [[COPY4:%[0-9]+]]:sreg_32 = COPY $sgpr4
  ; GISEL-GFX10-NEXT:   [[COPY5:%[0-9]+]]:sreg_32 = COPY $sgpr5
  ; GISEL-GFX10-NEXT:   [[COPY6:%[0-9]+]]:sreg_32 = COPY $sgpr6
  ; GISEL-GFX10-NEXT:   [[COPY7:%[0-9]+]]:sreg_32 = COPY $sgpr7
  ; GISEL-GFX10-NEXT:   [[COPY8:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; GISEL-GFX10-NEXT:   [[COPY10:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; GISEL-GFX10-NEXT:   [[COPY11:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; GISEL-GFX10-NEXT:   [[COPY12:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; GISEL-GFX10-NEXT:   [[COPY13:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; GISEL-GFX10-NEXT:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; GISEL-GFX10-NEXT:   [[COPY15:%[0-9]+]]:vgpr_32 = COPY $vgpr15
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY16]], 8, [[COPY8]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY17:%[0-9]+]]:vgpr_32 = COPY [[COPY1]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_1:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY17]], 8, [[COPY9]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_2:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY18]], 8, [[COPY10]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY19:%[0-9]+]]:vgpr_32 = COPY [[COPY3]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_3:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY19]], 8, [[COPY11]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY20:%[0-9]+]]:vgpr_32 = COPY [[COPY4]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_4:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY20]], 8, [[COPY12]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY21:%[0-9]+]]:vgpr_32 = COPY [[COPY5]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_5:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY21]], 8, [[COPY13]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY22:%[0-9]+]]:vgpr_32 = COPY [[COPY6]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_6:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY22]], 8, [[COPY14]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[COPY23:%[0-9]+]]:vgpr_32 = COPY [[COPY7]]
  ; GISEL-GFX10-NEXT:   [[V_PK_ADD_U16_7:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY23]], 8, [[COPY15]], 0, 0, 0, 0, 0, implicit $exec
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_256 = REG_SEQUENCE [[V_PK_ADD_U16_]], %subreg.sub0, [[V_PK_ADD_U16_1]], %subreg.sub1, [[V_PK_ADD_U16_2]], %subreg.sub2, [[V_PK_ADD_U16_3]], %subreg.sub3, [[V_PK_ADD_U16_4]], %subreg.sub4, [[V_PK_ADD_U16_5]], %subreg.sub5, [[V_PK_ADD_U16_6]], %subreg.sub6, [[V_PK_ADD_U16_7]], %subreg.sub7
  ; GISEL-GFX10-NEXT:   [[COPY24:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]].sub0_sub1_sub2_sub3
  ; GISEL-GFX10-NEXT:   [[COPY25:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]].sub4_sub5_sub6_sub7
  ; GISEL-GFX10-NEXT:   [[COPY26:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_DWORDX4 [[COPY26]], [[COPY24]], 0, 0, implicit $exec, implicit $flat_scr :: (store (<4 x s32>) into `ptr poison`, align 32)
  ; GISEL-GFX10-NEXT:   [[COPY27:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   FLAT_STORE_DWORDX4 [[COPY27]], [[COPY25]], 16, 0, implicit $exec, implicit $flat_scr :: (store (<4 x s32>) into `ptr poison` + 16, basealign 32)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_v16i16
  ; DAGISEL-GFX11-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15
  ; DAGISEL-GFX11-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr15
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr7
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY14:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY15:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY12]], 8, [[COPY4]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_1:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY13]], 8, [[COPY5]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_2:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY14]], 8, [[COPY6]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_3:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY15]], 8, [[COPY7]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_4:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY8]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_5:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY9]], 8, [[COPY1]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_6:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY10]], 8, [[COPY2]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[V_PK_ADD_U16_7:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY11]], 8, [[COPY3]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_7]], %subreg.sub0, [[V_PK_ADD_U16_6]], %subreg.sub1, [[V_PK_ADD_U16_5]], %subreg.sub2, [[V_PK_ADD_U16_4]], %subreg.sub3
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY17:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF32-NEXT:   FLAT_STORE_DWORDX4 [[COPY16]], killed [[COPY17]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison` + 16)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF6:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF7:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF8:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_3]], %subreg.sub0, [[V_PK_ADD_U16_2]], %subreg.sub1, [[V_PK_ADD_U16_1]], %subreg.sub2, [[V_PK_ADD_U16_]], %subreg.sub3
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY18:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY19:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX11-WF32-NEXT:   FLAT_STORE_DWORDX4 [[COPY18]], killed [[COPY19]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`, align 32)
  ; DAGISEL-GFX11-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_v16i16
  ; DAGISEL-GFX11-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15
  ; DAGISEL-GFX11-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr15
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr7
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY14:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY15:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY12]], 8, [[COPY4]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_1:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY13]], 8, [[COPY5]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_2:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY14]], 8, [[COPY6]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_3:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY15]], 8, [[COPY7]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_4:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY8]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_5:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY9]], 8, [[COPY1]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_6:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY10]], 8, [[COPY2]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[V_PK_ADD_U16_7:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY11]], 8, [[COPY3]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_7]], %subreg.sub0, [[V_PK_ADD_U16_6]], %subreg.sub1, [[V_PK_ADD_U16_5]], %subreg.sub2, [[V_PK_ADD_U16_4]], %subreg.sub3
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY17:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF64-NEXT:   FLAT_STORE_DWORDX4 [[COPY16]], killed [[COPY17]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison` + 16)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF6:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF7:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF8:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_3]], %subreg.sub0, [[V_PK_ADD_U16_2]], %subreg.sub1, [[V_PK_ADD_U16_1]], %subreg.sub2, [[V_PK_ADD_U16_]], %subreg.sub3
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY18:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY19:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX11-WF64-NEXT:   FLAT_STORE_DWORDX4 [[COPY18]], killed [[COPY19]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`, align 32)
  ; DAGISEL-GFX11-WF64-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_cc_v16i16
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr15
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr7
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY14:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY15:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY12]], 8, [[COPY4]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_1:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY13]], 8, [[COPY5]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_2:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY14]], 8, [[COPY6]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_3:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY15]], 8, [[COPY7]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_4:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY8]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_5:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY9]], 8, [[COPY1]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_6:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY10]], 8, [[COPY2]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[V_PK_ADD_U16_7:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY11]], 8, [[COPY3]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_7]], %subreg.sub0, [[V_PK_ADD_U16_6]], %subreg.sub1, [[V_PK_ADD_U16_5]], %subreg.sub2, [[V_PK_ADD_U16_4]], %subreg.sub3
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY17:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_DWORDX4 [[COPY16]], killed [[COPY17]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison` + 16)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF6:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF7:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF8:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_3]], %subreg.sub0, [[V_PK_ADD_U16_2]], %subreg.sub1, [[V_PK_ADD_U16_1]], %subreg.sub2, [[V_PK_ADD_U16_]], %subreg.sub3
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY18:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY19:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX10-WF32-NEXT:   FLAT_STORE_DWORDX4 [[COPY18]], killed [[COPY19]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`, align 32)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_cc_v16i16
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr15
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr14
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr13
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr12
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY $vgpr11
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY $vgpr10
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY6:%[0-9]+]]:vgpr_32 = COPY $vgpr9
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY8:%[0-9]+]]:sgpr_32 = COPY $sgpr7
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY9:%[0-9]+]]:sgpr_32 = COPY $sgpr6
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY10:%[0-9]+]]:sgpr_32 = COPY $sgpr5
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY11:%[0-9]+]]:sgpr_32 = COPY $sgpr4
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY12:%[0-9]+]]:sgpr_32 = COPY $sgpr3
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY13:%[0-9]+]]:sgpr_32 = COPY $sgpr2
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY14:%[0-9]+]]:sgpr_32 = COPY $sgpr1
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY15:%[0-9]+]]:sgpr_32 = COPY $sgpr0
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY12]], 8, [[COPY4]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_1:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY13]], 8, [[COPY5]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_2:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY14]], 8, [[COPY6]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_3:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY15]], 8, [[COPY7]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_4:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY8]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_5:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY9]], 8, [[COPY1]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_6:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY10]], 8, [[COPY2]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[V_PK_ADD_U16_7:%[0-9]+]]:vgpr_32 = V_PK_ADD_U16 8, [[COPY11]], 8, [[COPY3]], 0, 0, 0, 0, 0, implicit $exec
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF3:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_7]], %subreg.sub0, [[V_PK_ADD_U16_6]], %subreg.sub1, [[V_PK_ADD_U16_5]], %subreg.sub2, [[V_PK_ADD_U16_4]], %subreg.sub3
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF4:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY16:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY17:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_DWORDX4 [[COPY16]], killed [[COPY17]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison` + 16)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF5:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF6:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF7:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF8:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[V_PK_ADD_U16_3]], %subreg.sub0, [[V_PK_ADD_U16_2]], %subreg.sub1, [[V_PK_ADD_U16_1]], %subreg.sub2, [[V_PK_ADD_U16_]], %subreg.sub3
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF9:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY18:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY19:%[0-9]+]]:vreg_128 = COPY [[REG_SEQUENCE1]]
  ; DAGISEL-GFX10-WF64-NEXT:   FLAT_STORE_DWORDX4 [[COPY18]], killed [[COPY19]], 0, 0, implicit $exec, implicit $flat_scr :: (store (s128) into `ptr poison`, align 32)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = add <16 x i16> %a, %b
  store <16 x i16> %c, ptr poison
  ret void
}

; Test that we can pass more than 32 SGPRs (but less than 48, so it works for GFX10).
; Also an arbitrary (large) number of VGPRS.
define amdgpu_cs_chain_preserve void @amdgpu_cs_chain_preserve_many_regs(<36 x i32> inreg %a, <128 x i32> %b) {
  ; GISEL-GFX11-LABEL: name: amdgpu_cs_chain_preserve_many_regs
  ; GISEL-GFX11: bb.1 (%ir-block.0):
  ; GISEL-GFX11-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $sgpr8, $sgpr9, $sgpr10, $sgpr11, $sgpr12, $sgpr13, $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr18, $sgpr19, $sgpr20, $sgpr21, $sgpr22, $sgpr23, $sgpr24, $sgpr25, $sgpr26, $sgpr27, $sgpr28, $sgpr29, $sgpr30, $sgpr31, $sgpr32, $sgpr33, $sgpr34, $sgpr35, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15, $vgpr16, $vgpr17, $vgpr18, $vgpr19, $vgpr20, $vgpr21, $vgpr22, $vgpr23, $vgpr24, $vgpr25, $vgpr26, $vgpr27, $vgpr28, $vgpr29, $vgpr30, $vgpr31, $vgpr32, $vgpr33, $vgpr34, $vgpr35, $vgpr36, $vgpr37, $vgpr38, $vgpr39, $vgpr40, $vgpr41, $vgpr42, $vgpr43, $vgpr44, $vgpr45, $vgpr46, $vgpr47, $vgpr48, $vgpr49, $vgpr50, $vgpr51, $vgpr52, $vgpr53, $vgpr54, $vgpr55, $vgpr56, $vgpr57, $vgpr58, $vgpr59, $vgpr60, $vgpr61, $vgpr62, $vgpr63, $vgpr64, $vgpr65, $vgpr66, $vgpr67, $vgpr68, $vgpr69, $vgpr70, $vgpr71, $vgpr72, $vgpr73, $vgpr74, $vgpr75, $vgpr76, $vgpr77, $vgpr78, $vgpr79, $vgpr80, $vgpr81, $vgpr82, $vgpr83, $vgpr84, $vgpr85, $vgpr86, $vgpr87, $vgpr88, $vgpr89, $vgpr90, $vgpr91, $vgpr92, $vgpr93, $vgpr94, $vgpr95, $vgpr96, $vgpr97, $vgpr98, $vgpr99, $vgpr100, $vgpr101, $vgpr102, $vgpr103, $vgpr104, $vgpr105, $vgpr106, $vgpr107, $vgpr108, $vgpr109, $vgpr110, $vgpr111, $vgpr112, $vgpr113, $vgpr114, $vgpr115, $vgpr116, $vgpr117, $vgpr118, $vgpr119, $vgpr120, $vgpr121, $vgpr122, $vgpr123, $vgpr124, $vgpr125, $vgpr126, $vgpr127, $vgpr128, $vgpr129, $vgpr130, $vgpr131, $vgpr132, $vgpr133, $vgpr134, $vgpr135
  ; GISEL-GFX11-NEXT: {{  $}}
  ; GISEL-GFX11-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr35
  ; GISEL-GFX11-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX11-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr135
  ; GISEL-GFX11-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX11-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX11-NEXT:   [[COPY4:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORD [[COPY4]], [[COPY3]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX11-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1
  ; GISEL-GFX11-NEXT:   [[COPY5:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX11-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY5]], [[REG_SEQUENCE]], 0, 0, implicit $exec :: (store (<2 x s32>) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX11-NEXT:   S_ENDPGM 0
  ;
  ; GISEL-GFX10-LABEL: name: amdgpu_cs_chain_preserve_many_regs
  ; GISEL-GFX10: bb.1 (%ir-block.0):
  ; GISEL-GFX10-NEXT:   liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $sgpr4, $sgpr5, $sgpr6, $sgpr7, $sgpr8, $sgpr9, $sgpr10, $sgpr11, $sgpr12, $sgpr13, $sgpr14, $sgpr15, $sgpr16, $sgpr17, $sgpr18, $sgpr19, $sgpr20, $sgpr21, $sgpr22, $sgpr23, $sgpr24, $sgpr25, $sgpr26, $sgpr27, $sgpr28, $sgpr29, $sgpr30, $sgpr31, $sgpr32, $sgpr33, $sgpr34, $sgpr35, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15, $vgpr16, $vgpr17, $vgpr18, $vgpr19, $vgpr20, $vgpr21, $vgpr22, $vgpr23, $vgpr24, $vgpr25, $vgpr26, $vgpr27, $vgpr28, $vgpr29, $vgpr30, $vgpr31, $vgpr32, $vgpr33, $vgpr34, $vgpr35, $vgpr36, $vgpr37, $vgpr38, $vgpr39, $vgpr40, $vgpr41, $vgpr42, $vgpr43, $vgpr44, $vgpr45, $vgpr46, $vgpr47, $vgpr48, $vgpr49, $vgpr50, $vgpr51, $vgpr52, $vgpr53, $vgpr54, $vgpr55, $vgpr56, $vgpr57, $vgpr58, $vgpr59, $vgpr60, $vgpr61, $vgpr62, $vgpr63, $vgpr64, $vgpr65, $vgpr66, $vgpr67, $vgpr68, $vgpr69, $vgpr70, $vgpr71, $vgpr72, $vgpr73, $vgpr74, $vgpr75, $vgpr76, $vgpr77, $vgpr78, $vgpr79, $vgpr80, $vgpr81, $vgpr82, $vgpr83, $vgpr84, $vgpr85, $vgpr86, $vgpr87, $vgpr88, $vgpr89, $vgpr90, $vgpr91, $vgpr92, $vgpr93, $vgpr94, $vgpr95, $vgpr96, $vgpr97, $vgpr98, $vgpr99, $vgpr100, $vgpr101, $vgpr102, $vgpr103, $vgpr104, $vgpr105, $vgpr106, $vgpr107, $vgpr108, $vgpr109, $vgpr110, $vgpr111, $vgpr112, $vgpr113, $vgpr114, $vgpr115, $vgpr116, $vgpr117, $vgpr118, $vgpr119, $vgpr120, $vgpr121, $vgpr122, $vgpr123, $vgpr124, $vgpr125, $vgpr126, $vgpr127, $vgpr128, $vgpr129, $vgpr130, $vgpr131, $vgpr132, $vgpr133, $vgpr134, $vgpr135
  ; GISEL-GFX10-NEXT: {{  $}}
  ; GISEL-GFX10-NEXT:   [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr35
  ; GISEL-GFX10-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; GISEL-GFX10-NEXT:   [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr135
  ; GISEL-GFX10-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; GISEL-GFX10-NEXT:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]]
  ; GISEL-GFX10-NEXT:   [[COPY4:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORD [[COPY4]], [[COPY3]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX10-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1
  ; GISEL-GFX10-NEXT:   [[COPY5:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; GISEL-GFX10-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY5]], [[REG_SEQUENCE]], 0, 0, implicit $exec :: (store (<2 x s32>) into `ptr addrspace(1) poison`, addrspace 1)
  ; GISEL-GFX10-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF32-LABEL: name: amdgpu_cs_chain_preserve_many_regs
  ; DAGISEL-GFX11-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF32-NEXT:   liveins: $sgpr35, $vgpr8, $vgpr135
  ; DAGISEL-GFX11-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr135
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr35
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORD [[COPY3]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY]], %subreg.sub1
  ; DAGISEL-GFX11-WF32-NEXT:   [[DEF3:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY5:%[0-9]+]]:vreg_64 = COPY [[DEF3]]
  ; DAGISEL-GFX11-WF32-NEXT:   [[COPY6:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF32-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY5]], killed [[COPY6]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX11-WF64-LABEL: name: amdgpu_cs_chain_preserve_many_regs
  ; DAGISEL-GFX11-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX11-WF64-NEXT:   liveins: $sgpr35, $vgpr8, $vgpr135
  ; DAGISEL-GFX11-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr135
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr35
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORD [[COPY3]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY]], %subreg.sub1
  ; DAGISEL-GFX11-WF64-NEXT:   [[DEF3:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY5:%[0-9]+]]:vreg_64 = COPY [[DEF3]]
  ; DAGISEL-GFX11-WF64-NEXT:   [[COPY6:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX11-WF64-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY5]], killed [[COPY6]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX11-WF64-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF32-LABEL: name: amdgpu_cs_chain_preserve_many_regs
  ; DAGISEL-GFX10-WF32: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF32-NEXT:   liveins: $sgpr35, $vgpr8, $vgpr135
  ; DAGISEL-GFX10-WF32-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr135
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr35
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORD [[COPY3]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY]], %subreg.sub1
  ; DAGISEL-GFX10-WF32-NEXT:   [[DEF3:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY5:%[0-9]+]]:vreg_64 = COPY [[DEF3]]
  ; DAGISEL-GFX10-WF32-NEXT:   [[COPY6:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF32-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY5]], killed [[COPY6]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF32-NEXT:   S_ENDPGM 0
  ;
  ; DAGISEL-GFX10-WF64-LABEL: name: amdgpu_cs_chain_preserve_many_regs
  ; DAGISEL-GFX10-WF64: bb.0 (%ir-block.0):
  ; DAGISEL-GFX10-WF64-NEXT:   liveins: $sgpr35, $vgpr8, $vgpr135
  ; DAGISEL-GFX10-WF64-NEXT: {{  $}}
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr135
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr8
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr35
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY3:%[0-9]+]]:vreg_64 = COPY [[DEF]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[COPY2]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORD [[COPY3]], [[COPY4]], 0, 0, implicit $exec :: (store (s32) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF1:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF2:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY]], %subreg.sub1
  ; DAGISEL-GFX10-WF64-NEXT:   [[DEF3:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY5:%[0-9]+]]:vreg_64 = COPY [[DEF3]]
  ; DAGISEL-GFX10-WF64-NEXT:   [[COPY6:%[0-9]+]]:vreg_64 = COPY [[REG_SEQUENCE]]
  ; DAGISEL-GFX10-WF64-NEXT:   GLOBAL_STORE_DWORDX2 [[COPY5]], killed [[COPY6]], 0, 0, implicit $exec :: (store (s64) into `ptr addrspace(1) poison`, addrspace 1)
  ; DAGISEL-GFX10-WF64-NEXT:   S_ENDPGM 0
  %c = extractelement <36 x i32> %a, i32 35
  store i32 %c, ptr addrspace(1) poison

  %d = shufflevector <128 x i32> %b, <128 x i32> zeroinitializer, <2 x i32> <i32 0, i32 127>
  store <2 x i32> %d, ptr addrspace(1) poison
  ret void
}