llvm.org GIT mirror llvm / 7350033 test / Bitcode / compatibility.ll
7350033

Tree @7350033 (Download .tar.gz)

compatibility.ll @7350033raw · history · blame

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 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
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
; Bitcode compatibility test for llvm
;
; Please update this file when making any IR changes. Information on the
; release process for this file is available here:
;
;     http://llvm.org/docs/DeveloperPolicy.html#ir-backwards-compatibility

; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
; RUN-PR24755: verify-uselistorder < %s

target datalayout = "E"
; CHECK: target datalayout = "E"

target triple = "x86_64-apple-macosx10.10.0"
; CHECK: target triple = "x86_64-apple-macosx10.10.0"

;; Module-level assembly
module asm "beep boop"
; CHECK: module asm "beep boop"

;; Comdats
$comdat.any = comdat any
; CHECK: $comdat.any = comdat any
$comdat.exactmatch = comdat exactmatch
; CHECK: $comdat.exactmatch = comdat exactmatch
$comdat.largest = comdat largest
; CHECK: $comdat.largest = comdat largest
$comdat.noduplicates = comdat noduplicates
; CHECK: $comdat.noduplicates = comdat noduplicates
$comdat.samesize = comdat samesize
; CHECK: $comdat.samesize = comdat samesize

;; Constants
@const.true = constant i1 true
; CHECK: @const.true = constant i1 true
@const.false = constant i1 false
; CHECK: @const.false = constant i1 false
@const.int = constant i32 zeroinitializer
; CHECK: @const.int = constant i32 0
@const.float = constant double 0.0
; CHECK: @const.float = constant double 0.0
@const.null = constant i8* null
; CHECK: @const.null = constant i8* null
%const.struct.type = type { i32, i8 }
%const.struct.type.packed = type <{ i32, i8 }>
@const.struct = constant %const.struct.type { i32 -1, i8 undef }
; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef }
@const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }>
; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }>

; CHECK: @constant.array.i8  = constant [3 x i8] c"\00\01\00"
@constant.array.i8  = constant [3 x i8] [i8 -0, i8 1, i8 0]
; CHECK: @constant.array.i16 = constant [3 x i16] [i16 0, i16 1, i16 0]
@constant.array.i16 = constant [3 x i16] [i16 -0, i16 1, i16 0]
; CHECK: @constant.array.i32 = constant [3 x i32] [i32 0, i32 1, i32 0]
@constant.array.i32 = constant [3 x i32] [i32 -0, i32 1, i32 0]
; CHECK: @constant.array.i64 = constant [3 x i64] [i64 0, i64 1, i64 0]
@constant.array.i64 = constant [3 x i64] [i64 -0, i64 1, i64 0]
; CHECK: @constant.array.f16 = constant [3 x half] [half 0xH8000, half 0xH3C00, half 0xH0000]
@constant.array.f16 = constant [3 x half] [half -0.0, half 1.0, half 0.0]
; CHECK: @constant.array.f32 = constant [3 x float] [float -0.000000e+00, float 1.000000e+00, float 0.000000e+00]
@constant.array.f32 = constant [3 x float] [float -0.0, float 1.0, float 0.0]
; CHECK: @constant.array.f64 = constant [3 x double] [double -0.000000e+00, double 1.000000e+00, double 0.000000e+00]
@constant.array.f64 = constant [3 x double] [double -0.0, double 1.0, double 0.0]

; CHECK: @constant.vector.i8  = constant <3 x i8>  <i8 0, i8 1, i8 0>
@constant.vector.i8  = constant <3 x i8>  <i8 -0, i8 1, i8 0>
; CHECK: @constant.vector.i16 = constant <3 x i16> <i16 0, i16 1, i16 0>
@constant.vector.i16 = constant <3 x i16> <i16 -0, i16 1, i16 0>
; CHECK: @constant.vector.i32 = constant <3 x i32> <i32 0, i32 1, i32 0>
@constant.vector.i32 = constant <3 x i32> <i32 -0, i32 1, i32 0>
; CHECK: @constant.vector.i64 = constant <3 x i64> <i64 0, i64 1, i64 0>
@constant.vector.i64 = constant <3 x i64> <i64 -0, i64 1, i64 0>
; CHECK: @constant.vector.f16 = constant <3 x half> <half 0xH8000, half 0xH3C00, half 0xH0000>
@constant.vector.f16 = constant <3 x half> <half -0.0, half 1.0, half 0.0>
; CHECK: @constant.vector.f32 = constant <3 x float> <float -0.000000e+00, float 1.000000e+00, float 0.000000e+00>
@constant.vector.f32 = constant <3 x float> <float -0.0, float 1.0, float 0.0>
; CHECK: @constant.vector.f64 = constant <3 x double> <double -0.000000e+00, double 1.000000e+00, double 0.000000e+00>
@constant.vector.f64 = constant <3 x double> <double -0.0, double 1.0, double 0.0>

;; Global Variables
; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass]
;         [ThreadLocal] [(unnamed_addr|local_unnamed_addr)] [AddrSpace] [ExternallyInitialized]
;         <global | constant> <Type> [<InitializerConstant>]
;         [, section "name"] [, comdat [($name)]] [, align <Alignment>]

; Global Variables -- Simple
@g1 = global i32 0
; CHECK: @g1 = global i32 0
@g2 = constant i32 0
; CHECK: @g2 = constant i32 0

; Global Variables -- Linkage
@g.private = private global i32 0
; CHECK: @g.private = private global i32 0
@g.internal = internal global i32 0
; CHECK: @g.internal = internal global i32 0
@g.available_externally = available_externally global i32 0
; CHECK: @g.available_externally = available_externally global i32 0
@g.linkonce = linkonce global i32 0
; CHECK: @g.linkonce = linkonce global i32 0
@g.weak = weak global i32 0
; CHECK: @g.weak = weak global i32 0
@g.common = common global i32 0
; CHECK: @g.common = common global i32 0
@g.appending = appending global [4 x i8] c"test"
; CHECK: @g.appending = appending global [4 x i8] c"test"
@g.extern_weak = extern_weak global i32
; CHECK: @g.extern_weak = extern_weak global i32
@g.linkonce_odr = linkonce_odr global i32 0
; CHECK: @g.linkonce_odr = linkonce_odr global i32 0
@g.weak_odr = weak_odr global i32 0
; CHECK: @g.weak_odr = weak_odr global i32 0
@g.external = external global i32
; CHECK: @g.external = external global i32

; Global Variables -- Visibility
@g.default = default global i32 0
; CHECK: @g.default = global i32 0
@g.hidden = hidden global i32 0
; CHECK: @g.hidden = hidden global i32 0
@g.protected = protected global i32 0
; CHECK: @g.protected = protected global i32 0

; Global Variables -- DLLStorageClass
@g.dlldefault = default global i32 0
; CHECK: @g.dlldefault = global i32 0
@g.dllimport = external dllimport global i32
; CHECK: @g.dllimport = external dllimport global i32
@g.dllexport = dllexport global i32 0
; CHECK: @g.dllexport = dllexport global i32 0

; Global Variables -- ThreadLocal
@g.notthreadlocal = global i32 0
; CHECK: @g.notthreadlocal = global i32 0
@g.generaldynamic = thread_local global i32 0
; CHECK: @g.generaldynamic = thread_local global i32 0
@g.localdynamic = thread_local(localdynamic) global i32 0
; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0
@g.initialexec = thread_local(initialexec) global i32 0
; CHECK: @g.initialexec = thread_local(initialexec) global i32 0
@g.localexec = thread_local(localexec) global i32 0
; CHECK: @g.localexec = thread_local(localexec) global i32 0

; Global Variables -- unnamed_addr and local_unnamed_addr
@g.unnamed_addr = unnamed_addr global i32 0
; CHECK: @g.unnamed_addr = unnamed_addr global i32 0
@g.local_unnamed_addr = local_unnamed_addr global i32 0
; CHECK: @g.local_unnamed_addr = local_unnamed_addr global i32 0

; Global Variables -- AddrSpace
@g.addrspace = addrspace(1) global i32 0
; CHECK: @g.addrspace = addrspace(1) global i32 0

; Global Variables -- ExternallyInitialized
@g.externally_initialized = external externally_initialized global i32
; CHECK: @g.externally_initialized = external externally_initialized global i32

; Global Variables -- section
@g.section = global i32 0, section "_DATA"
; CHECK: @g.section = global i32 0, section "_DATA"

; Global Variables -- partition
@g.partition = global i32 0, partition "part"
; CHECK: @g.partition = global i32 0, partition "part"

; Global Variables -- comdat
@comdat.any = global i32 0, comdat
; CHECK: @comdat.any = global i32 0, comdat
@comdat.exactmatch = global i32 0, comdat
; CHECK: @comdat.exactmatch = global i32 0, comdat
@comdat.largest = global i32 0, comdat
; CHECK: @comdat.largest = global i32 0, comdat
@comdat.noduplicates = global i32 0, comdat
; CHECK: @comdat.noduplicates = global i32 0, comdat
@comdat.samesize = global i32 0, comdat
; CHECK: @comdat.samesize = global i32 0, comdat

; Force two globals from different comdats into sections with the same name.
$comdat1 = comdat any
$comdat2 = comdat any
@g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1)
; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1)
@g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2)
; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2)

; Global Variables -- align
@g.align = global i32 0, align 4
; CHECK: @g.align = global i32 0, align 4

; Global Variables -- Intrinsics
%pri.func.data = type { i32, void ()*, i8* }
@g.used1 = global i32 0
@g.used2 = global i32 0
@g.used3 = global i8 0
declare void @g.f1()
@llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata"
; CHECK: @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata"
@llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata"
; CHECK: @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata"
@llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"
; CHECK: @llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"
@llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"
; CHECK: @llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"

;; Aliases
; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal]
;                   [unnamed_addr] alias <AliaseeTy> @<Aliasee>

; Aliases -- Linkage
@a.private = private alias i32, i32* @g.private
; CHECK: @a.private = private alias i32, i32* @g.private
@a.internal = internal alias i32, i32* @g.internal
; CHECK: @a.internal = internal alias i32, i32* @g.internal
@a.linkonce = linkonce alias i32, i32* @g.linkonce
; CHECK: @a.linkonce = linkonce alias i32, i32* @g.linkonce
@a.weak = weak alias i32, i32* @g.weak
; CHECK: @a.weak = weak alias i32, i32* @g.weak
@a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr
; CHECK: @a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr
@a.weak_odr = weak_odr alias i32, i32* @g.weak_odr
; CHECK: @a.weak_odr = weak_odr alias i32, i32* @g.weak_odr
@a.external = external alias i32, i32* @g1
; CHECK: @a.external = alias i32, i32* @g1

; Aliases -- Visibility
@a.default = default alias i32, i32* @g.default
; CHECK: @a.default = alias i32, i32* @g.default
@a.hidden = hidden alias i32, i32* @g.hidden
; CHECK: @a.hidden = hidden alias i32, i32* @g.hidden
@a.protected = protected alias i32, i32* @g.protected
; CHECK: @a.protected = protected alias i32, i32* @g.protected

; Aliases -- DLLStorageClass
@a.dlldefault = default alias i32, i32* @g.dlldefault
; CHECK: @a.dlldefault = alias i32, i32* @g.dlldefault
@a.dllexport = dllexport alias i32, i32* @g.dllexport
; CHECK: @a.dllexport = dllexport alias i32, i32* @g.dllexport

; Aliases -- ThreadLocal
@a.notthreadlocal = alias i32, i32* @g.notthreadlocal
; CHECK: @a.notthreadlocal = alias i32, i32* @g.notthreadlocal
@a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic
; CHECK: @a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic
@a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic
; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic
@a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec
; CHECK: @a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec
@a.localexec = thread_local(localexec) alias i32, i32* @g.localexec
; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec

; Aliases -- unnamed_addr and local_unnamed_addr
@a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr
; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr
@a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr
; CHECK: @a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr

; Aliases -- partition
; CHECK: @alias.partition = alias i32, i32* @g.partition, partition "part"
@alias.partition = alias i32, i32* @g.partition, partition "part"

;; IFunc
; Format @<Name> = [Linkage] [Visibility] ifunc <IFuncTy>,
;                  <ResolverTy>* @<Resolver>

; IFunc -- Linkage
@ifunc.external = external ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.external = ifunc void (), i8* ()* @ifunc_resolver
@ifunc.private = private ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.private = private ifunc void (), i8* ()* @ifunc_resolver
@ifunc.internal = internal ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.internal = internal ifunc void (), i8* ()* @ifunc_resolver

; IFunc -- Visibility
@ifunc.default = default ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.default = ifunc void (), i8* ()* @ifunc_resolver
@ifunc.hidden = hidden ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.hidden = hidden ifunc void (), i8* ()* @ifunc_resolver
@ifunc.protected = protected ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.protected = protected ifunc void (), i8* ()* @ifunc_resolver

; IFunc -- partition
; CHECK: @ifunc.partition = ifunc void (), i8* ()* @ifunc_resolver, partition "part"
@ifunc.partition = ifunc void (), i8* ()* @ifunc_resolver, partition "part"

define i8* @ifunc_resolver() {
entry:
  ret i8* null
}

;; Functions
; Format: define [linkage] [visibility] [DLLStorageClass]
;         [cconv] [ret attrs]
;         <ResultType> @<FunctionName> ([argument list])
;         [(unnamed_addr|local_unnamed_addr)] [fn Attrs] [section "name"] [comdat [($name)]]
;         [align N] [gc] [prefix Constant] [prologue Constant]
;         [personality Constant] { ... }

; Functions -- Simple
declare void @f1 ()
; CHECK: declare void @f1()

define void @f2 () {
; CHECK: define void @f2()
entry:
  ret void
}

; Functions -- linkage
define private void @f.private() {
; CHECK: define private void @f.private()
entry:
  ret void
}
define internal void @f.internal() {
; CHECK: define internal void @f.internal()
entry:
  ret void
}
define available_externally void @f.available_externally() {
; CHECK: define available_externally void @f.available_externally()
entry:
  ret void
}
define linkonce void @f.linkonce() {
; CHECK: define linkonce void @f.linkonce()
entry:
  ret void
}
define weak void @f.weak() {
; CHECK: define weak void @f.weak()
entry:
  ret void
}
define linkonce_odr void @f.linkonce_odr() {
; CHECK: define linkonce_odr void @f.linkonce_odr()
entry:
  ret void
}
define weak_odr void @f.weak_odr() {
; CHECK: define weak_odr void @f.weak_odr()
entry:
  ret void
}
declare external void @f.external()
; CHECK: declare void @f.external()
declare extern_weak void @f.extern_weak()
; CHECK: declare extern_weak void @f.extern_weak()

; Functions -- visibility
declare default void @f.default()
; CHECK: declare void @f.default()
declare hidden void @f.hidden()
; CHECK: declare hidden void @f.hidden()
declare protected void @f.protected()
; CHECK: declare protected void @f.protected()

; Functions -- DLLStorageClass
declare dllimport void @f.dllimport()
; CHECK: declare dllimport void @f.dllimport()
declare dllexport void @f.dllexport()
; CHECK: declare dllexport void @f.dllexport()

; Functions -- cconv (Calling conventions)
declare ccc void @f.ccc()
; CHECK: declare void @f.ccc()
declare fastcc void @f.fastcc()
; CHECK: declare fastcc void @f.fastcc()
declare coldcc void @f.coldcc()
; CHECK: declare coldcc void @f.coldcc()
declare cc10 void @f.cc10()
; CHECK: declare ghccc void @f.cc10()
declare ghccc void @f.ghccc()
; CHECK: declare ghccc void @f.ghccc()
declare cc11 void @f.cc11()
; CHECK: declare cc11 void @f.cc11()
declare webkit_jscc void @f.webkit_jscc()
; CHECK: declare webkit_jscc void @f.webkit_jscc()
declare anyregcc void @f.anyregcc()
; CHECK: declare anyregcc void @f.anyregcc()
declare preserve_mostcc void @f.preserve_mostcc()
; CHECK: declare preserve_mostcc void @f.preserve_mostcc()
declare preserve_allcc void @f.preserve_allcc()
; CHECK: declare preserve_allcc void @f.preserve_allcc()
declare cc64 void @f.cc64()
; CHECK: declare x86_stdcallcc void @f.cc64()
declare x86_stdcallcc void @f.x86_stdcallcc()
; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc()
declare cc65 void @f.cc65()
; CHECK: declare x86_fastcallcc void @f.cc65()
declare x86_fastcallcc void @f.x86_fastcallcc()
; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc()
declare cc66 void @f.cc66()
; CHECK: declare arm_apcscc void @f.cc66()
declare arm_apcscc void @f.arm_apcscc()
; CHECK: declare arm_apcscc void @f.arm_apcscc()
declare cc67 void @f.cc67()
; CHECK: declare arm_aapcscc void @f.cc67()
declare arm_aapcscc void @f.arm_aapcscc()
; CHECK: declare arm_aapcscc void @f.arm_aapcscc()
declare cc68 void @f.cc68()
; CHECK: declare arm_aapcs_vfpcc void @f.cc68()
declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc()
; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc()
declare cc69 void @f.cc69()
; CHECK: declare msp430_intrcc void @f.cc69()
declare msp430_intrcc void @f.msp430_intrcc()
; CHECK: declare msp430_intrcc void @f.msp430_intrcc()
declare cc70 void @f.cc70()
; CHECK: declare x86_thiscallcc void @f.cc70()
declare x86_thiscallcc void @f.x86_thiscallcc()
; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc()
declare cc71 void @f.cc71()
; CHECK: declare ptx_kernel void @f.cc71()
declare ptx_kernel void @f.ptx_kernel()
; CHECK: declare ptx_kernel void @f.ptx_kernel()
declare cc72 void @f.cc72()
; CHECK: declare ptx_device void @f.cc72()
declare ptx_device void @f.ptx_device()
; CHECK: declare ptx_device void @f.ptx_device()
declare cc75 void @f.cc75()
; CHECK: declare spir_func void @f.cc75()
declare spir_func void @f.spir_func()
; CHECK: declare spir_func void @f.spir_func()
declare cc76 void @f.cc76()
; CHECK: declare spir_kernel void @f.cc76()
declare spir_kernel void @f.spir_kernel()
; CHECK: declare spir_kernel void @f.spir_kernel()
declare cc77 void @f.cc77()
; CHECK: declare intel_ocl_bicc void @f.cc77()
declare intel_ocl_bicc void @f.intel_ocl_bicc()
; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc()
declare cc78 void @f.cc78()
; CHECK: declare x86_64_sysvcc void @f.cc78()
declare x86_64_sysvcc void @f.x86_64_sysvcc()
; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc()
declare cc79 void @f.cc79()
; CHECK: declare win64cc void @f.cc79()
declare win64cc void @f.win64cc()
; CHECK: declare win64cc void @f.win64cc()
declare cc80 void @f.cc80()
; CHECK: declare x86_vectorcallcc void @f.cc80()
declare x86_vectorcallcc void @f.x86_vectorcallcc()
; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc()
declare cc81 void @f.cc81()
; CHECK: declare hhvmcc void @f.cc81()
declare hhvmcc void @f.hhvmcc()
; CHECK: declare hhvmcc void @f.hhvmcc()
declare cc82 void @f.cc82()
; CHECK: declare hhvm_ccc void @f.cc82()
declare hhvm_ccc void @f.hhvm_ccc()
; CHECK: declare hhvm_ccc void @f.hhvm_ccc()
declare cc83 void @f.cc83()
; CHECK: declare x86_intrcc void @f.cc83()
declare x86_intrcc void @f.x86_intrcc()
; CHECK: declare x86_intrcc void @f.x86_intrcc()
declare cc84 void @f.cc84()
; CHECK: declare avr_intrcc void @f.cc84()
declare avr_intrcc void @f.avr_intrcc()
; CHECK: declare avr_intrcc void @f.avr_intrcc()
declare cc85 void @f.cc85()
; CHECK: declare avr_signalcc void @f.cc85()
declare avr_signalcc void @f.avr_signalcc()
; CHECK: declare avr_signalcc void @f.avr_signalcc()
declare cc87 void @f.cc87()
; CHECK: declare amdgpu_vs void @f.cc87()
declare amdgpu_vs void @f.amdgpu_vs()
; CHECK: declare amdgpu_vs void @f.amdgpu_vs()
declare cc88 void @f.cc88()
; CHECK: declare amdgpu_gs void @f.cc88()
declare amdgpu_gs void @f.amdgpu_gs()
; CHECK: declare amdgpu_gs void @f.amdgpu_gs()
declare cc89 void @f.cc89()
; CHECK: declare amdgpu_ps void @f.cc89()
declare amdgpu_ps void @f.amdgpu_ps()
; CHECK: declare amdgpu_ps void @f.amdgpu_ps()
declare cc90 void @f.cc90()
; CHECK: declare amdgpu_cs void @f.cc90()
declare amdgpu_cs void @f.amdgpu_cs()
; CHECK: declare amdgpu_cs void @f.amdgpu_cs()
declare cc91 void @f.cc91()
; CHECK: declare amdgpu_kernel void @f.cc91()
declare amdgpu_kernel void @f.amdgpu_kernel()
; CHECK: declare amdgpu_kernel void @f.amdgpu_kernel()
declare cc93 void @f.cc93()
; CHECK: declare amdgpu_hs void @f.cc93()
declare amdgpu_hs void @f.amdgpu_hs()
; CHECK: declare amdgpu_hs void @f.amdgpu_hs()
declare cc95 void @f.cc95()
; CHECK: declare amdgpu_ls void @f.cc95()
declare amdgpu_ls void @f.amdgpu_ls()
; CHECK: declare amdgpu_ls void @f.amdgpu_ls()
declare cc96 void @f.cc96()
; CHECK: declare amdgpu_es void @f.cc96()
declare amdgpu_es void @f.amdgpu_es()
; CHECK: declare amdgpu_es void @f.amdgpu_es()
declare cc1023 void @f.cc1023()
; CHECK: declare cc1023 void @f.cc1023()

; Functions -- ret attrs (Return attributes)
declare zeroext i64 @f.zeroext()
; CHECK: declare zeroext i64 @f.zeroext()
declare signext i64 @f.signext()
; CHECK: declare signext i64 @f.signext()
declare inreg i32* @f.inreg()
; CHECK: declare inreg i32* @f.inreg()
declare noalias i32* @f.noalias()
; CHECK: declare noalias i32* @f.noalias()
declare nonnull i32* @f.nonnull()
; CHECK: declare nonnull i32* @f.nonnull()
declare dereferenceable(4) i32* @f.dereferenceable4()
; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4()
declare dereferenceable(8) i32* @f.dereferenceable8()
; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8()
declare dereferenceable(16) i32* @f.dereferenceable16()
; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16()
declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null()
; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null()
declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null()
; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null()
declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null()
; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null()

; Functions -- Parameter attributes
declare void @f.param.zeroext(i8 zeroext)
; CHECK: declare void @f.param.zeroext(i8 zeroext)
declare void @f.param.signext(i8 signext)
; CHECK: declare void @f.param.signext(i8 signext)
declare void @f.param.inreg(i8 inreg)
; CHECK: declare void @f.param.inreg(i8 inreg)
declare void @f.param.byval({ i8, i8 }* byval)
; CHECK: declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 }))
declare void @f.param.inalloca(i8* inalloca)
; CHECK: declare void @f.param.inalloca(i8* inalloca)
declare void @f.param.sret(i8* sret)
; CHECK: declare void @f.param.sret(i8* sret)
declare void @f.param.noalias(i8* noalias)
; CHECK: declare void @f.param.noalias(i8* noalias)
declare void @f.param.nocapture(i8* nocapture)
; CHECK: declare void @f.param.nocapture(i8* nocapture)
declare void @f.param.nest(i8* nest)
; CHECK: declare void @f.param.nest(i8* nest)
declare i8* @f.param.returned(i8* returned)
; CHECK: declare i8* @f.param.returned(i8* returned)
declare void @f.param.nonnull(i8* nonnull)
; CHECK: declare void @f.param.nonnull(i8* nonnull)
declare void @f.param.dereferenceable(i8* dereferenceable(4))
; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4))
declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4))
; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4))

; Functions -- unnamed_addr and local_unnamed_addr
declare void @f.unnamed_addr() unnamed_addr
; CHECK: declare void @f.unnamed_addr() unnamed_addr
declare void @f.local_unnamed_addr() local_unnamed_addr
; CHECK: declare void @f.local_unnamed_addr() local_unnamed_addr

; Functions -- fn Attrs (Function attributes)
declare void @f.alignstack4() alignstack(4)
; CHECK: declare void @f.alignstack4() #0
declare void @f.alignstack8() alignstack(8)
; CHECK: declare void @f.alignstack8() #1
declare void @f.alwaysinline() alwaysinline
; CHECK: declare void @f.alwaysinline() #2
declare void @f.cold() cold
; CHECK: declare void @f.cold() #3
declare void @f.convergent() convergent
; CHECK: declare void @f.convergent() #4
declare void @f.inlinehint() inlinehint
; CHECK: declare void @f.inlinehint() #5
declare void @f.jumptable() unnamed_addr jumptable
; CHECK: declare void @f.jumptable() unnamed_addr #6
declare void @f.minsize() minsize
; CHECK: declare void @f.minsize() #7
declare void @f.naked() naked
; CHECK: declare void @f.naked() #8
declare void @f.nobuiltin() nobuiltin
; CHECK: declare void @f.nobuiltin() #9
declare void @f.noduplicate() noduplicate
; CHECK: declare void @f.noduplicate() #10
declare void @f.noimplicitfloat() noimplicitfloat
; CHECK: declare void @f.noimplicitfloat() #11
declare void @f.noinline() noinline
; CHECK: declare void @f.noinline() #12
declare void @f.nonlazybind() nonlazybind
; CHECK: declare void @f.nonlazybind() #13
declare void @f.noredzone() noredzone
; CHECK: declare void @f.noredzone() #14
declare void @f.noreturn() noreturn
; CHECK: declare void @f.noreturn() #15
declare void @f.nounwind() nounwind
; CHECK: declare void @f.nounwind() #16
declare void @f.optnone() noinline optnone
; CHECK: declare void @f.optnone() #17
declare void @f.optsize() optsize
; CHECK: declare void @f.optsize() #18
declare void @f.readnone() readnone
; CHECK: declare void @f.readnone() #19
declare void @f.readonly() readonly
; CHECK: declare void @f.readonly() #20
declare void @f.returns_twice() returns_twice
; CHECK: declare void @f.returns_twice() #21
declare void @f.safestack() safestack
; CHECK: declare void @f.safestack() #22
declare void @f.sanitize_address() sanitize_address
; CHECK: declare void @f.sanitize_address() #23
declare void @f.sanitize_memory() sanitize_memory
; CHECK: declare void @f.sanitize_memory() #24
declare void @f.sanitize_thread() sanitize_thread
; CHECK: declare void @f.sanitize_thread() #25
declare void @f.ssp() ssp
; CHECK: declare void @f.ssp() #26
declare void @f.sspreq() sspreq
; CHECK: declare void @f.sspreq() #27
declare void @f.sspstrong() sspstrong
; CHECK: declare void @f.sspstrong() #28
declare void @f.thunk() "thunk"
; CHECK: declare void @f.thunk() #29
declare void @f.uwtable() uwtable
; CHECK: declare void @f.uwtable() #30
declare void @f.kvpair() "cpu"="cortex-a8"
; CHECK:declare void @f.kvpair() #31
declare void @f.norecurse() norecurse
; CHECK: declare void @f.norecurse() #32
declare void @f.inaccessiblememonly() inaccessiblememonly
; CHECK: declare void @f.inaccessiblememonly() #33
declare void @f.inaccessiblemem_or_argmemonly() inaccessiblemem_or_argmemonly
; CHECK: declare void @f.inaccessiblemem_or_argmemonly() #34
declare void @f.strictfp() #35

; Functions -- section
declare void @f.section() section "80"
; CHECK: declare void @f.section() section "80"

; Functions -- partition
define void @f.partition() partition "part" {
; CHECK: define void @f.partition() partition "part"
  ret void
}

; Functions -- comdat
define void @f.comdat_any() comdat($comdat.any) {
; CHECK: define void @f.comdat_any() comdat($comdat.any)
entry:
  ret void
}
define void @f.comdat_exactmatch() comdat($comdat.exactmatch) {
; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch)
entry:
  ret void
}
define void @f.comdat_largest() comdat($comdat.largest) {
; CHECK: define void @f.comdat_largest() comdat($comdat.largest)
entry:
  ret void
}
define void @f.comdat_noduplicates() comdat($comdat.noduplicates) {
; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates)
entry:
  ret void
}
define void @f.comdat_samesize() comdat($comdat.samesize) {
; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize)
entry:
  ret void
}

; Functions -- align
declare void @f.align2() align 2
; CHECK: declare void @f.align2() align 2
declare void @f.align4() align 4
; CHECK: declare void @f.align4() align 4
declare void @f.align8() align 8
; CHECK: declare void @f.align8() align 8

; Functions -- GC
declare void @f.gcshadow() gc "shadow-stack"
; CHECK: declare void @f.gcshadow() gc "shadow-stack"

; Functions -- Prefix data
declare void @f.prefixi32() prefix i32 1684365668
; CHECK: declare void @f.prefixi32() prefix i32 1684365668
declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3]
; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3]

; Functions -- Prologue data
declare void @f.prologuei32() prologue i32 1684365669
; CHECK: declare void @f.prologuei32() prologue i32 1684365669
declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3]
; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3]

; Functions -- Personality constant
declare void @llvm.donothing() nounwind readnone
; CHECK: declare void @llvm.donothing() #35
define void @f.no_personality() personality i8 3 {
; CHECK: define void @f.no_personality() personality i8 3
  invoke void @llvm.donothing() to label %normal unwind label %exception
exception:
  %cleanup = landingpad i8 cleanup
  br label %normal
normal:
  ret void
}

declare i32 @f.personality_handler()
; CHECK: declare i32 @f.personality_handler()
define void @f.personality() personality i32 ()* @f.personality_handler {
; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler
  invoke void @llvm.donothing() to label %normal unwind label %exception
exception:
  %cleanup = landingpad i32 cleanup
  br label %normal
normal:
  ret void
}

;; Atomic Memory Ordering Constraints
define void @atomics(i32* %word) {
  %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic
  ; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic
  %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic
  ; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic
  %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic
  ; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic
  %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic
  ; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic
  %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic
  ; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic
  %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic
  ; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic
  %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic
  ; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic
  %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic
  ; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic
  %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic
  ; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic
  %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic
  ; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic
  %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic
  ; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic
  %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic
  ; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic
  %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic
  ; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic
  %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic
  ; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic
  %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic
  ; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic
  %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic
  ; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic
  %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic
  ; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic
  %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic
  ; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic
  %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic
  ; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic
  fence acquire
  ; CHECK: fence acquire
  fence release
  ; CHECK: fence release
  fence acq_rel
  ; CHECK: fence acq_rel
  fence syncscope("singlethread") seq_cst
  ; CHECK: fence syncscope("singlethread") seq_cst

  %ld.1 = load atomic i32, i32* %word monotonic, align 4
  ; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4
  %ld.2 = load atomic volatile i32, i32* %word acquire, align 8
  ; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8
  %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16
  ; CHECK: %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16

  store atomic i32 23, i32* %word monotonic, align 4
  ; CHECK: store atomic i32 23, i32* %word monotonic, align 4
  store atomic volatile i32 24, i32* %word monotonic, align 4
  ; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4
  store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4
  ; CHECK: store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4
  ret void
}

define void @fp_atomics(float* %word) {
; CHECK: %atomicrmw.xchg = atomicrmw xchg float* %word, float 1.000000e+00 monotonic
  %atomicrmw.xchg = atomicrmw xchg float* %word, float 1.0 monotonic

; CHECK: %atomicrmw.fadd = atomicrmw fadd float* %word, float 1.000000e+00 monotonic
  %atomicrmw.fadd = atomicrmw fadd float* %word, float 1.0 monotonic

; CHECK: %atomicrmw.fsub = atomicrmw fsub float* %word, float 1.000000e+00 monotonic
  %atomicrmw.fsub = atomicrmw fsub float* %word, float 1.0 monotonic

  ret void
}

;; Fast Math Flags
define void @fastmathflags_unop(float %op1) {
  %f.nnan = fneg nnan float %op1
  ; CHECK: %f.nnan = fneg nnan float %op1
  %f.ninf = fneg ninf float %op1
  ; CHECK: %f.ninf = fneg ninf float %op1
  %f.nsz = fneg nsz float %op1
  ; CHECK: %f.nsz = fneg nsz float %op1
  %f.arcp = fneg arcp float %op1
  ; CHECK: %f.arcp = fneg arcp float %op1
  %f.contract = fneg contract float %op1
  ; CHECK: %f.contract = fneg contract float %op1
  %f.afn = fneg afn float %op1
  ; CHECK: %f.afn = fneg afn float %op1
  %f.reassoc = fneg reassoc float %op1
  ; CHECK: %f.reassoc = fneg reassoc float %op1
  %f.fast = fneg fast float %op1
  ; CHECK: %f.fast = fneg fast float %op1
  ret void
}

define void @fastmathflags_binops(float %op1, float %op2) {
  %f.nnan = fadd nnan float %op1, %op2
  ; CHECK: %f.nnan = fadd nnan float %op1, %op2
  %f.ninf = fadd ninf float %op1, %op2
  ; CHECK: %f.ninf = fadd ninf float %op1, %op2
  %f.nsz = fadd nsz float %op1, %op2
  ; CHECK: %f.nsz = fadd nsz float %op1, %op2
  %f.arcp = fadd arcp float %op1, %op2
  ; CHECK: %f.arcp = fadd arcp float %op1, %op2
  %f.contract = fadd contract float %op1, %op2
  ; CHECK: %f.contract = fadd contract float %op1, %op2
  %f.afn = fadd afn float %op1, %op2
  ; CHECK: %f.afn = fadd afn float %op1, %op2
  %f.reassoc = fadd reassoc float %op1, %op2
  ; CHECK: %f.reassoc = fadd reassoc float %op1, %op2
  %f.fast = fadd fast float %op1, %op2
  ; CHECK: %f.fast = fadd fast float %op1, %op2
  ret void
}

define void @fastmathflags_select(i1 %cond, float %op1, float %op2) {
  %f.nnan = select nnan i1 %cond, float %op1, float %op2
  ; CHECK: %f.nnan = select nnan i1 %cond, float %op1, float %op2
  %f.ninf = select ninf i1 %cond, float %op1, float %op2
  ; CHECK: %f.ninf = select ninf i1 %cond, float %op1, float %op2
  %f.nsz = select nsz i1 %cond, float %op1, float %op2
  ; CHECK: %f.nsz = select nsz i1 %cond, float %op1, float %op2
  %f.arcp = select arcp i1 %cond, float %op1, float %op2
  ; CHECK: %f.arcp = select arcp i1 %cond, float %op1, float %op2
  %f.contract = select contract i1 %cond, float %op1, float %op2
  ; CHECK: %f.contract = select contract i1 %cond, float %op1, float %op2
  %f.afn = select afn i1 %cond, float %op1, float %op2
  ; CHECK: %f.afn = select afn i1 %cond, float %op1, float %op2
  %f.reassoc = select reassoc i1 %cond, float %op1, float %op2
  ; CHECK: %f.reassoc = select reassoc i1 %cond, float %op1, float %op2
  %f.fast = select fast i1 %cond, float %op1, float %op2
  ; CHECK: %f.fast = select fast i1 %cond, float %op1, float %op2
  ret void
}

define void @fastmathflags_vector_select(<2 x i1> %cond, <2 x double> %op1, <2 x double> %op2) {
  %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2
  ; CHECK: %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2
  %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2
  ; CHECK: %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2
  ret void
}

; Check various fast math flags and floating-point types on calls.

declare float @fmf1()
declare double @fmf2()
declare <4 x double> @fmf3()

; CHECK-LABEL: fastMathFlagsForCalls(
define void @fastMathFlagsForCalls(float %f, double %d1, <4 x double> %d2) {
  %call.fast = call fast float @fmf1()
  ; CHECK: %call.fast = call fast float @fmf1()

  ; Throw in some other attributes to make sure those stay in the right places.

  %call.nsz.arcp = notail call nsz arcp double @fmf2()
  ; CHECK: %call.nsz.arcp = notail call nsz arcp double @fmf2()

  %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf3()
  ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf3()

  ret void
}

;; Type System
%opaquety = type opaque
define void @typesystem() {
  %p0 = bitcast i8* null to i32 (i32)*
  ; CHECK: %p0 = bitcast i8* null to i32 (i32)*
  %p1 = bitcast i8* null to void (i8*)*
  ; CHECK: %p1 = bitcast i8* null to void (i8*)*
  %p2 = bitcast i8* null to i32 (i8*, ...)*
  ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)*
  %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)*
  ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)*
  %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)*
  ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)*
  %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)*
  ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)*

  %t0 = alloca i1942652
  ; CHECK: %t0 = alloca i1942652
  %t1 = alloca half
  ; CHECK: %t1 = alloca half
  %t2 = alloca float
  ; CHECK: %t2 = alloca float
  %t3 = alloca double
  ; CHECK: %t3 = alloca double
  %t4 = alloca fp128
  ; CHECK: %t4 = alloca fp128
  %t5 = alloca x86_fp80
  ; CHECK: %t5 = alloca x86_fp80
  %t6 = alloca ppc_fp128
  ; CHECK: %t6 = alloca ppc_fp128
  %t7 = alloca x86_mmx
  ; CHECK: %t7 = alloca x86_mmx
  %t8 = alloca %opaquety*
  ; CHECK: %t8 = alloca %opaquety*

  ret void
}

declare void @llvm.token(token)
; CHECK: declare void @llvm.token(token)

;; Inline Assembler Expressions
define void @inlineasm(i32 %arg) {
  call i32 asm "bswap $0", "=r,r"(i32 %arg)
  ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg)
  call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg)
  ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg)
  ret void
}

;; Instructions

; Instructions -- Terminators
define void @instructions.terminators(i8 %val) personality i32 -10 {
  br i1 false, label %iftrue, label %iffalse
  ; CHECK: br i1 false, label %iftrue, label %iffalse
  br label %iftrue
  ; CHECK: br label %iftrue
iftrue:
  ret void
  ; CHECK: ret void
iffalse:

  switch i8 %val, label %defaultdest [
  ; CHECK: switch i8 %val, label %defaultdest [
         i8 0, label %defaultdest.0
         ; CHECK: i8 0, label %defaultdest.0
         i8 1, label %defaultdest.1
         ; CHECK: i8 1, label %defaultdest.1
         i8 2, label %defaultdest.2
         ; CHECK: i8 2, label %defaultdest.2
  ]
  ; CHECK: ]
defaultdest:
  ret void
defaultdest.0:
  ret void
defaultdest.1:
  ret void
defaultdest.2:

  indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2]
  ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2]
  indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2]
  ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2]

  invoke fastcc void @f.fastcc()
  ; CHECK: invoke fastcc void @f.fastcc()
         to label %defaultdest unwind label %exc
         ; CHECK: to label %defaultdest unwind label %exc
exc:
  %cleanup = landingpad i32 cleanup

  resume i32 undef
  ; CHECK: resume i32 undef
  unreachable
  ; CHECK: unreachable

  ret void
}

define i32 @instructions.win_eh.1() personality i32 -3 {
entry:
  %arg1 = alloca i32
  %arg2 = alloca i32
  invoke void @f.ccc() to label %normal unwind label %catchswitch1
  invoke void @f.ccc() to label %normal unwind label %catchswitch2
  invoke void @f.ccc() to label %normal unwind label %catchswitch3

catchswitch1:
  %cs1 = catchswitch within none [label %catchpad1] unwind to caller

catchpad1:
  catchpad within %cs1 []
  br label %normal
  ; CHECK: catchpad within %cs1 []
  ; CHECK-NEXT: br label %normal

catchswitch2:
  %cs2 = catchswitch within none [label %catchpad2] unwind to caller

catchpad2:
  catchpad within %cs2 [i32* %arg1]
  br label %normal
  ; CHECK: catchpad within %cs2 [i32* %arg1]
  ; CHECK-NEXT: br label %normal

catchswitch3:
  %cs3 = catchswitch within none [label %catchpad3] unwind label %cleanuppad1

catchpad3:
  catchpad within %cs3 [i32* %arg1, i32* %arg2]
  br label %normal
  ; CHECK: catchpad within %cs3 [i32* %arg1, i32* %arg2]
  ; CHECK-NEXT: br label %normal

cleanuppad1:
  %clean.1 = cleanuppad within none []
  unreachable
  ; CHECK: %clean.1 = cleanuppad within none []
  ; CHECK-NEXT: unreachable

normal:
  ret i32 0
}
;
define i32 @instructions.win_eh.2() personality i32 -4 {
entry:
  invoke void @f.ccc() to label %invoke.cont unwind label %catchswitch

invoke.cont:
  invoke void @f.ccc() to label %continue unwind label %cleanup

cleanup:
  %clean = cleanuppad within none []
  ; CHECK: %clean = cleanuppad within none []
  cleanupret from %clean unwind to caller
  ; CHECK: cleanupret from %clean unwind to caller

catchswitch:
  %cs = catchswitch within none [label %catchpad] unwind label %terminate

catchpad:
  %catch = catchpad within %cs []
  br label %body
  ; CHECK: %catch = catchpad within %cs []
  ; CHECK-NEXT: br label %body

body:
  invoke void @f.ccc() [ "funclet"(token %catch) ]
    to label %continue unwind label %terminate.inner
  catchret from %catch to label %return
  ; CHECK: catchret from %catch to label %return

return:
  ret i32 0

terminate.inner:
  cleanuppad within %catch []
  unreachable
  ; CHECK: cleanuppad within %catch []
  ; CHECK-NEXT: unreachable

terminate:
  cleanuppad within none []
  unreachable
  ; CHECK: cleanuppad within none []
  ; CHECK-NEXT: unreachable

continue:
  ret i32 0
}

; Instructions -- Unary Operations
define void @instructions.unops(double %op1) {
  fneg double %op1
  ; CHECK: fneg double %op1
  ret void
}

; Instructions -- Binary Operations
define void @instructions.binops(i8 %op1, i8 %op2) {
  ; nuw x nsw
  add i8 %op1, %op2
  ; CHECK: add i8 %op1, %op2
  add nuw i8 %op1, %op2
  ; CHECK: add nuw i8 %op1, %op2
  add nsw i8 %op1, %op2
  ; CHECK: add nsw i8 %op1, %op2
  add nuw nsw i8 %op1, %op2
  ; CHECK: add nuw nsw i8 %op1, %op2
  sub i8 %op1, %op2
  ; CHECK: sub i8 %op1, %op2
  sub nuw i8 %op1, %op2
  ; CHECK: sub nuw i8 %op1, %op2
  sub nsw i8 %op1, %op2
  ; CHECK: sub nsw i8 %op1, %op2
  sub nuw nsw i8 %op1, %op2
  ; CHECK: sub nuw nsw i8 %op1, %op2
  mul i8 %op1, %op2
  ; CHECK: mul i8 %op1, %op2
  mul nuw i8 %op1, %op2
  ; CHECK: mul nuw i8 %op1, %op2
  mul nsw i8 %op1, %op2
  ; CHECK: mul nsw i8 %op1, %op2
  mul nuw nsw i8 %op1, %op2
  ; CHECK: mul nuw nsw i8 %op1, %op2

  ; exact
  udiv i8 %op1, %op2
  ; CHECK: udiv i8 %op1, %op2
  udiv exact i8 %op1, %op2
  ; CHECK: udiv exact i8 %op1, %op2
  sdiv i8 %op1, %op2
  ; CHECK: sdiv i8 %op1, %op2
  sdiv exact i8 %op1, %op2
  ; CHECK: sdiv exact i8 %op1, %op2

  ; none
  urem i8 %op1, %op2
  ; CHECK: urem i8 %op1, %op2
  srem i8 %op1, %op2
  ; CHECK: srem i8 %op1, %op2

  ret void
}

; Instructions -- Bitwise Binary Operations
define void @instructions.bitwise_binops(i8 %op1, i8 %op2) {
  ; nuw x nsw
  shl i8 %op1, %op2
  ; CHECK: shl i8 %op1, %op2
  shl nuw i8 %op1, %op2
  ; CHECK: shl nuw i8 %op1, %op2
  shl nsw i8 %op1, %op2
  ; CHECK: shl nsw i8 %op1, %op2
  shl nuw nsw i8 %op1, %op2
  ; CHECK: shl nuw nsw i8 %op1, %op2

  ; exact
  lshr i8 %op1, %op2
  ; CHECK: lshr i8 %op1, %op2
  lshr exact i8 %op1, %op2
  ; CHECK: lshr exact i8 %op1, %op2
  ashr i8 %op1, %op2
  ; CHECK: ashr i8 %op1, %op2
  ashr exact i8 %op1, %op2
  ; CHECK: ashr exact i8 %op1, %op2

  ; none
  and i8 %op1, %op2
  ; CHECK: and i8 %op1, %op2
  or i8 %op1, %op2
  ; CHECK: or i8 %op1, %op2
  xor i8 %op1, %op2
  ; CHECK: xor i8 %op1, %op2

  ret void
}

; Instructions -- Vector Operations
define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) {
  extractelement <4 x float> %vec, i8 0
  ; CHECK: extractelement <4 x float> %vec, i8 0
  insertelement <4 x float> %vec, float 3.500000e+00, i8 0
  ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0
  shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer
  ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer

  ret void
}

; Instructions -- Aggregate Operations
define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p,
                                       [3 x i8] %arr, { i8, { i32 }} %n,
                                       <2 x i8*> %pvec, <2 x i64> %offsets) {
  extractvalue { i8, i32 } %up, 0
  ; CHECK: extractvalue { i8, i32 } %up, 0
  extractvalue <{ i8, i32 }> %p, 1
  ; CHECK: extractvalue <{ i8, i32 }> %p, 1
  extractvalue [3 x i8] %arr, 2
  ; CHECK: extractvalue [3 x i8] %arr, 2
  extractvalue { i8, { i32 } } %n, 1, 0
  ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0

  insertvalue { i8, i32 } %up, i8 1, 0
  ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0
  insertvalue <{ i8, i32 }> %p, i32 2, 1
  ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1
  insertvalue [3 x i8] %arr, i8 0, 0
  ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0
  insertvalue { i8, { i32 } } %n, i32 0, 1, 0
  ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0

  %up.ptr = alloca { i8, i32 }
  %p.ptr = alloca <{ i8, i32 }>
  %arr.ptr = alloca [3 x i8]
  %n.ptr = alloca { i8, { i32 } }

  getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0
  ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0
  getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1
  ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1
  getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2
  ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2
  getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1
  ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1
  getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0
  ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0
  getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets
  ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets

  ret void
}

; Instructions -- Memory Access and Addressing Operations
!7 = !{i32 1}
!8 = !{}
!9 = !{i64 4}
define void @instructions.memops(i32** %base) {
  alloca i32, i8 4, align 4
  ; CHECK: alloca i32, i8 4, align 4
  alloca inalloca i32, i8 4, align 4
  ; CHECK: alloca inalloca i32, i8 4, align 4

  load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
  ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
  load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
  ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9

  store i32* null, i32** %base, align 4, !nontemporal !8
  ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8
  store volatile i32* null, i32** %base, align 4, !nontemporal !8
  ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8

  ret void
}

; Instructions -- Conversion Operations
define void @instructions.conversions() {
  trunc i32 -1 to i1
  ; CHECK: trunc i32 -1 to i1
  zext i32 -1 to i64
  ; CHECK: zext i32 -1 to i64
  sext i32 -1 to i64
  ; CHECK: sext i32 -1 to i64
  fptrunc float undef to half
  ; CHECK: fptrunc float undef to half
  fpext half undef to float
  ; CHECK: fpext half undef to float
  fptoui float undef to i32
  ; CHECK: fptoui float undef to i32
  fptosi float undef to i32
  ; CHECK: fptosi float undef to i32
  uitofp i32 1 to float
  ; CHECK: uitofp i32 1 to float
  sitofp i32 -1 to float
  ; CHECK: sitofp i32 -1 to float
  ptrtoint i8* null to i64
  ; CHECK: ptrtoint i8* null to i64
  inttoptr i64 0 to i8*
  ; CHECK: inttoptr i64 0 to i8*
  bitcast i32 0 to i32
  ; CHECK: bitcast i32 0 to i32
  addrspacecast i32* null to i32 addrspace(1)*
  ; CHECK: addrspacecast i32* null to i32 addrspace(1)*

  ret void
}

; Instructions -- Other Operations
define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) {
entry:
  icmp eq  i32 %op1, %op2
  ; CHECK: icmp eq  i32 %op1, %op2
  icmp ne  i32 %op1, %op2
  ; CHECK: icmp ne  i32 %op1, %op2
  icmp ugt i32 %op1, %op2
  ; CHECK: icmp ugt i32 %op1, %op2
  icmp uge i32 %op1, %op2
  ; CHECK: icmp uge i32 %op1, %op2
  icmp ult i32 %op1, %op2
  ; CHECK: icmp ult i32 %op1, %op2
  icmp ule i32 %op1, %op2
  ; CHECK: icmp ule i32 %op1, %op2
  icmp sgt i32 %op1, %op2
  ; CHECK: icmp sgt i32 %op1, %op2
  icmp sge i32 %op1, %op2
  ; CHECK: icmp sge i32 %op1, %op2
  icmp slt i32 %op1, %op2
  ; CHECK: icmp slt i32 %op1, %op2
  icmp sle i32 %op1, %op2
  ; CHECK: icmp sle i32 %op1, %op2

  fcmp false half %fop1, %fop2
  ; CHECK: fcmp false half %fop1, %fop2
  fcmp oeq   half %fop1, %fop2
  ; CHECK: fcmp oeq   half %fop1, %fop2
  fcmp ogt   half %fop1, %fop2
  ; CHECK: fcmp ogt   half %fop1, %fop2
  fcmp oge   half %fop1, %fop2
  ; CHECK: fcmp oge   half %fop1, %fop2
  fcmp olt   half %fop1, %fop2
  ; CHECK: fcmp olt   half %fop1, %fop2
  fcmp ole   half %fop1, %fop2
  ; CHECK: fcmp ole   half %fop1, %fop2
  fcmp one   half %fop1, %fop2
  ; CHECK: fcmp one   half %fop1, %fop2
  fcmp ord   half %fop1, %fop2
  ; CHECK: fcmp ord   half %fop1, %fop2
  fcmp ueq   half %fop1, %fop2
  ; CHECK: fcmp ueq   half %fop1, %fop2
  fcmp ugt   half %fop1, %fop2
  ; CHECK: fcmp ugt   half %fop1, %fop2
  fcmp uge   half %fop1, %fop2
  ; CHECK: fcmp uge   half %fop1, %fop2
  fcmp ult   half %fop1, %fop2
  ; CHECK: fcmp ult   half %fop1, %fop2
  fcmp ule   half %fop1, %fop2
  ; CHECK: fcmp ule   half %fop1, %fop2
  fcmp une   half %fop1, %fop2
  ; CHECK: fcmp une   half %fop1, %fop2
  fcmp uno   half %fop1, %fop2
  ; CHECK: fcmp uno   half %fop1, %fop2
  fcmp true  half %fop1, %fop2
  ; CHECK: fcmp true  half %fop1, %fop2

  br label %exit
L1:
  %v1 = add i32 %op1, %op2
  br label %exit
L2:
  %v2 = add i32 %op1, %op2
  br label %exit
exit:
  phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ]
  ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ]

  select i1 true, i32 0, i32 1
  ; CHECK: select i1 true, i32 0, i32 1
  select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2>
  ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2>

  call void @f.nobuiltin() builtin
  ; CHECK: call void @f.nobuiltin() #42

  call void @f.strictfp() strictfp
  ; CHECK: call void @f.strictfp() #43

  call fastcc noalias i32* @f.noalias() noinline
  ; CHECK: call fastcc noalias i32* @f.noalias() #12
  tail call ghccc nonnull i32* @f.nonnull() minsize
  ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7

  ret void
}

define void @instructions.call_musttail(i8* inalloca %val) {
  musttail call void @f.param.inalloca(i8* inalloca %val)
  ; CHECK: musttail call void @f.param.inalloca(i8* inalloca %val)

  ret void
}

define void @instructions.call_notail() {
  notail call void @f1()
  ; CHECK: notail call void @f1()

  ret void
}

define void @instructions.landingpad() personality i32 -2 {
  invoke void @llvm.donothing() to label %proceed unwind label %catch1
  invoke void @llvm.donothing() to label %proceed unwind label %catch2
  invoke void @llvm.donothing() to label %proceed unwind label %catch3
  invoke void @llvm.donothing() to label %proceed unwind label %catch4

catch1:
  landingpad i32
  ; CHECK: landingpad i32
             cleanup
             ; CHECK: cleanup
  br label %proceed

catch2:
  landingpad i32
  ; CHECK: landingpad i32
             cleanup
             ; CHECK: cleanup
             catch i32* null
             ; CHECK: catch i32* null
  br label %proceed

catch3:
  landingpad i32
  ; CHECK: landingpad i32
             cleanup
             ; CHECK: cleanup
             catch i32* null
             ; CHECK: catch i32* null
             catch i32* null
             ; CHECK: catch i32* null
  br label %proceed

catch4:
  landingpad i32
  ; CHECK: landingpad i32
             filter [2 x i32] zeroinitializer
             ; CHECK: filter [2 x i32] zeroinitializer
  br label %proceed

proceed:
  ret void
}

;; Intrinsic Functions

; Intrinsic Functions -- Variable Argument Handling
declare void @llvm.va_start(i8*)
declare void @llvm.va_copy(i8*, i8*)
declare void @llvm.va_end(i8*)
define void @instructions.va_arg(i8* %v, ...) {
  %ap = alloca i8*
  %ap2 = bitcast i8** %ap to i8*

  call void @llvm.va_start(i8* %ap2)
  ; CHECK: call void @llvm.va_start(i8* %ap2)

  va_arg i8* %ap2, i32
  ; CHECK: va_arg i8* %ap2, i32

  call void @llvm.va_copy(i8* %v, i8* %ap2)
  ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2)

  call void @llvm.va_end(i8* %ap2)
  ; CHECK: call void @llvm.va_end(i8* %ap2)

  ret void
}

; Intrinsic Functions -- Accurate Garbage Collection
declare void @llvm.gcroot(i8**, i8*)
declare i8* @llvm.gcread(i8*, i8**)
declare void @llvm.gcwrite(i8*, i8*, i8**)
define void @intrinsics.gc() gc "shadow-stack" {
  %ptrloc = alloca i8*
  call void @llvm.gcroot(i8** %ptrloc, i8* null)
  ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null)

  call i8* @llvm.gcread(i8* null, i8** %ptrloc)
  ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc)

  %ref = alloca i8
  call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc)
  ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc)

  ret void
}

; Intrinsic Functions -- Code Generation
declare i8* @llvm.returnaddress(i32)
declare i8* @llvm.frameaddress(i32)
declare i32 @llvm.read_register.i32(metadata)
declare i64 @llvm.read_register.i64(metadata)
declare void @llvm.write_register.i32(metadata, i32)
declare void @llvm.write_register.i64(metadata, i64)
declare i8* @llvm.stacksave()
declare void @llvm.stackrestore(i8*)
declare void @llvm.prefetch(i8*, i32, i32, i32)
declare void @llvm.pcmarker(i32)
declare i64 @llvm.readcyclecounter()
declare void @llvm.clear_cache(i8*, i8*)
declare void @llvm.instrprof_increment(i8*, i64, i32, i32)

!10 = !{!"rax"}
define void @intrinsics.codegen() {
  call i8* @llvm.returnaddress(i32 1)
  ; CHECK: call i8* @llvm.returnaddress(i32 1)
  call i8* @llvm.frameaddress(i32 1)
  ; CHECK: call i8* @llvm.frameaddress(i32 1)

  call i32 @llvm.read_register.i32(metadata !10)
  ; CHECK: call i32 @llvm.read_register.i32(metadata !10)
  call i64 @llvm.read_register.i64(metadata !10)
  ; CHECK: call i64 @llvm.read_register.i64(metadata !10)
  call void @llvm.write_register.i32(metadata !10, i32 0)
  ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0)
  call void @llvm.write_register.i64(metadata !10, i64 0)
  ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0)

  %stack = call i8* @llvm.stacksave()
  ; CHECK: %stack = call i8* @llvm.stacksave()
  call void @llvm.stackrestore(i8* %stack)
  ; CHECK: call void @llvm.stackrestore(i8* %stack)

  call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0)
  ; CHECK: call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0)

  call void @llvm.pcmarker(i32 1)
  ; CHECK: call void @llvm.pcmarker(i32 1)

  call i64 @llvm.readcyclecounter()
  ; CHECK: call i64 @llvm.readcyclecounter()

  call void @llvm.clear_cache(i8* null, i8* null)
  ; CHECK: call void @llvm.clear_cache(i8* null, i8* null)

  call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0)
  ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0)

  ret void
}

declare void @llvm.localescape(...)
declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx)
define void @intrinsics.localescape() {
  %static.alloca = alloca i32
  call void (...) @llvm.localescape(i32* %static.alloca)
  ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca)

  call void @intrinsics.localrecover()

  ret void
}
define void @intrinsics.localrecover() {
  %func = bitcast void ()* @intrinsics.localescape to i8*
  %fp = call i8* @llvm.frameaddress(i32 1)
  call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0)
  ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0)

  ret void
}

; We need this function to provide `uses' for some metadata tests.
define void @misc.metadata() {
  call void @f1(), !srcloc !11
  call void @f1(), !srcloc !12
  call void @f1(), !srcloc !13
  call void @f1(), !srcloc !14
  ret void
}

declare void @op_bundle_callee_0()
declare void @op_bundle_callee_1(i32,i32)

define void @call_with_operand_bundle0(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle0(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ]
; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ]
  ret void
}

define void @call_with_operand_bundle1(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle1(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1

  call void @op_bundle_callee_0()
  call void @op_bundle_callee_0() [ "foo"() ]
  call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ]
; CHECK: @op_bundle_callee_0(){{$}}
; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"() ]
; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ]
  ret void
}

define void @call_with_operand_bundle2(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle2(
 entry:
  call void @op_bundle_callee_0() [ "foo"() ]
; CHECK: call void @op_bundle_callee_0() [ "foo"() ]
  ret void
}

define void @call_with_operand_bundle3(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle3(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]
; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]
  ret void
}

define void @call_with_operand_bundle4(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle4(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  call void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]
; CHECK: call void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]
  ret void
}

; Invoke versions of the above tests:


define void @invoke_with_operand_bundle0(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle0(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ] to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float  0.000000e+00, i64 100, i32 %l) ]

exception:
  %cleanup = landingpad i8 cleanup
  br label %normal
normal:
  ret void
}

define void @invoke_with_operand_bundle1(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle1(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1

  invoke void @op_bundle_callee_0() to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_0(){{$}}

exception:
  %cleanup = landingpad i8 cleanup
  br label %normal

normal:
  invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal1 unwind label %exception1
; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ]

exception1:
  %cleanup1 = landingpad i8 cleanup
  br label %normal1

normal1:
  invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ] to label %normal2 unwind label %exception2
; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]

exception2:
  %cleanup2 = landingpad i8 cleanup
  br label %normal2

normal2:
  ret void
}

define void @invoke_with_operand_bundle2(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle2(
 entry:
  invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ]

exception:
  %cleanup = landingpad i8 cleanup
  br label %normal
normal:
  ret void
}

define void @invoke_with_operand_bundle3(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle3(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ] to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]

exception:
  %cleanup = landingpad i8 cleanup
  br label %normal
normal:
  ret void
}

define void @invoke_with_operand_bundle4(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle4(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  invoke void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]
        to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]

exception:
  %cleanup = landingpad i8 cleanup
  br label %normal
normal:
  ret void
}

declare void @vaargs_func(...)
define void @invoke_with_operand_bundle_vaarg(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle_vaarg(
 entry:
  %l = load i32, i32* %ptr
  %x = add i32 42, 1
  invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]
        to label %normal unwind label %exception
; CHECK: invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float  0.000000e+00, i32 %l) ]

exception:
  %cleanup = landingpad i8 cleanup
  br label %normal
normal:
  ret void
}


declare void @f.writeonly() writeonly
; CHECK: declare void @f.writeonly() #40

declare void @f.speculatable() speculatable
; CHECK: declare void @f.speculatable() #41

;; Constant Expressions

define i8** @constexpr() {
  ; CHECK: ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2)
  ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2)
}

; immarg attribute
declare void @llvm.test.immarg.intrinsic(i32 immarg)
; CHECK: declare void @llvm.test.immarg.intrinsic(i32 immarg)

; byval attribute with type
%named_type = type [8 x i8]
declare void @byval_type(i32* byval(i32) align 2)
declare void @byval_type2({ i8, i8* }* byval({ i8, i8* }))
declare void @byval_named_type(%named_type* byval(%named_type))
; CHECK: declare void @byval_type(i32* byval(i32) align 2)
; CHECK: declare void @byval_type2({ i8, i8* }* byval({ i8, i8* }))
; CHECK: declare void @byval_named_type([8 x i8]* byval([8 x i8]))

; CHECK: attributes #0 = { alignstack=4 }
; CHECK: attributes #1 = { alignstack=8 }
; CHECK: attributes #2 = { alwaysinline }
; CHECK: attributes #3 = { cold }
; CHECK: attributes #4 = { convergent }
; CHECK: attributes #5 = { inlinehint }
; CHECK: attributes #6 = { jumptable }
; CHECK: attributes #7 = { minsize }
; CHECK: attributes #8 = { naked }
; CHECK: attributes #9 = { nobuiltin }
; CHECK: attributes #10 = { noduplicate }
; CHECK: attributes #11 = { noimplicitfloat }
; CHECK: attributes #12 = { noinline }
; CHECK: attributes #13 = { nonlazybind }
; CHECK: attributes #14 = { noredzone }
; CHECK: attributes #15 = { noreturn }
; CHECK: attributes #16 = { nounwind }
; CHECK: attributes #17 = { noinline optnone }
; CHECK: attributes #18 = { optsize }
; CHECK: attributes #19 = { readnone }
; CHECK: attributes #20 = { readonly }
; CHECK: attributes #21 = { returns_twice }
; CHECK: attributes #22 = { safestack }
; CHECK: attributes #23 = { sanitize_address }
; CHECK: attributes #24 = { sanitize_memory }
; CHECK: attributes #25 = { sanitize_thread }
; CHECK: attributes #26 = { ssp }
; CHECK: attributes #27 = { sspreq }
; CHECK: attributes #28 = { sspstrong }
; CHECK: attributes #29 = { "thunk" }
; CHECK: attributes #30 = { uwtable }
; CHECK: attributes #31 = { "cpu"="cortex-a8" }
; CHECK: attributes #32 = { norecurse }
; CHECK: attributes #33 = { inaccessiblememonly }
; CHECK: attributes #34 = { inaccessiblemem_or_argmemonly }
; CHECK: attributes #35 = { nounwind readnone }
; CHECK: attributes #36 = { argmemonly nounwind readonly }
; CHECK: attributes #37 = { argmemonly nounwind }
; CHECK: attributes #38 = { nounwind readonly }
; CHECK: attributes #39 = { inaccessiblemem_or_argmemonly nounwind }
; CHECK: attributes #40 = { writeonly }
; CHECK: attributes #41 = { speculatable }
; CHECK: attributes #42 = { builtin }
; CHECK: attributes #43 = { strictfp }

;; Metadata

; Metadata -- Module flags
!llvm.module.flags = !{!0, !1, !2, !4, !5, !6}
; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6}

!0 = !{i32 1, !"mod1", i32 0}
; CHECK: !0 = !{i32 1, !"mod1", i32 0}
!1 = !{i32 2, !"mod2", i32 0}
; CHECK: !1 = !{i32 2, !"mod2", i32 0}
!2 = !{i32 3, !"mod3", !3}
; CHECK: !2 = !{i32 3, !"mod3", !3}
!3 = !{!"mod6", !0}
; CHECK: !3 = !{!"mod6", !0}
!4 = !{i32 4, !"mod4", i32 0}
; CHECK: !4 = !{i32 4, !"mod4", i32 0}
!5 = !{i32 5, !"mod5", !0}
; CHECK: !5 = !{i32 5, !"mod5", !0}
!6 = !{i32 6, !"mod6", !0}
; CHECK: !6 = !{i32 6, !"mod6", !0}

; Metadata -- Check `distinct'
!11 = distinct !{}
; CHECK: !11 = distinct !{}
!12 = distinct !{}
; CHECK: !12 = distinct !{}
!13 = !{!11}
; CHECK: !13 = !{!11}
!14 = !{!12}
; CHECK: !14 = !{!12}