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
|
// RUN: %target-sil-opt -enable-objc-interop -enable-sil-verify-all -enable-expand-all -inline -function-signature-opts %s | %FileCheck %s
import Builtin
/////////////////////
// Data Structures //
/////////////////////
struct S0 {
var f : Builtin.Int16
}
struct S1 {
var f1 : Builtin.Int16
var f2 : Builtin.Int32
}
sil @i16_user : $@convention(thin) (Builtin.Int16) -> ()
sil @i32_user : $@convention(thin) (Builtin.Int32) -> ()
sil @s1_user : $@convention(thin) (S1) -> ()
sil @s1_ptr_user : $@convention(thin) (@in S1) -> ()
struct S2 {
var f1 : S1
var f2 : Builtin.Int64
}
struct S3 {
var f1 : S2
var f2 : S1
}
sil @s2_user : $@convention(thin) (S2) -> ()
class C1 {
var f1 : Builtin.Int32
init()
deinit
}
sil @c1_user : $@convention(thin) (C1) -> ()
class C2 {
var f1 : S3
var f2 : C1
init()
deinit
}
struct S4 {
var f1 : Builtin.NativeObject
}
sil @s4_user : $@convention(thin) (S4) -> ()
sil @s4_pointer_user : $@convention(thin) (@in S4) -> ()
sil @s4_user_twice : $@convention(thin) (S4, S4) -> ()
struct S4Pair {
var f1 : S4
var f2 : S4
}
struct S4Triple {
var f1 : S4
var f2 : S4
var f3 : S4
}
struct S4Octet {
var f1 : S4
var f2 : S4
var f3 : S4
var f4 : S4
var f5 : S4
var f6 : S4
var f7 : S4
var f8 : S4
}
struct S4Fourtytet {
var f1 : S4Octet
var f2 : S4Octet
var f3 : S4Octet
var f4 : S4Octet
var f5 : S4Octet
}
struct S5 {
var f1 : S4
var f2 : S1
}
sil @s5_user : $@convention(thin) (S5) -> ()
struct S6 {
var f1 : S1
var f2 : S1
var f3 : (Builtin.Int32, Builtin.Int16, S1)
}
struct FakeStaticString {
var f1 : Builtin.RawPointer
var f2 : Builtin.Word
var f3 : Builtin.Word
}
sil @fakestaticstring_user : $@convention(thin) (FakeStaticString) -> ()
@objc protocol FakeAnyObject {}
struct FakeOpaquePointer {
var rawValue : Builtin.RawPointer
}
enum FakeOptional<T> {
case none
case some(T)
}
struct FakeUWord {
var value: Builtin.Word
}
struct FakeStringCore {
var baseAddress : FakeOpaquePointer
var countAndFlags : FakeUWord
var owner : FakeOptional<FakeAnyObject>
}
struct FakeString {
var core : FakeStringCore
}
sil @fakestring_user : $@convention(thin) (FakeString) -> ()
sil @tuple_user : $@convention(thin) ((Builtin.Int32, Builtin.Int16, S1)) -> ()
struct EightFieldStruct {
var a1 : Builtin.Int32
var a2 : Builtin.Int32
var a3 : Builtin.Int32
var a4 : Builtin.Int32
var a5 : Builtin.Int32
var a6 : Builtin.Int32
var a7 : Builtin.Int32
var a8 : Builtin.Int32
}
struct ThirtySixFieldStruct {
var b1 : EightFieldStruct
var b2 : EightFieldStruct
var b3 : EightFieldStruct
var b4 : EightFieldStruct
var b5 : EightFieldStruct
}
struct SingleFieldLvl1 {
var s2: SingleFieldLvl2
}
struct SingleFieldLvl2 {
var s3: SingleFieldLvl3
}
struct SingleFieldLvl3 {
var s4: Builtin.Int16
}
///////////
// Tests //
///////////
/// Verify that an argument is not exploded if it is entirely trivial even if it
/// is partly dead.
// CHECK-LABEL: sil [serialized] @single_level_dead_root_callee : $@convention(thin) (S1) -> Builtin.Int32 {
// CHECK: bb0([[INPUT:%[0-9]+]] : $S1):
// CHECK: [[RESULT:%.*]] = struct_extract [[INPUT]] : $S1, #S1.f2
// CHECK: return [[RESULT]] : $Builtin.Int32
sil [serialized] @single_level_dead_root_callee : $@convention(thin) (S1) -> Builtin.Int32 {
bb0(%0 : $S1):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%1 = struct_extract %0 : $S1, #S1.f2
return %1 : $Builtin.Int32
}
// CHECK-LABEL: sil [serialized] @single_level_dead_root_caller : $@convention(thin) (S1) -> () {
// CHECK: bb0([[INPUT:%[0-9]+]] : $S1):
// CHECK: [[FN:%[0-9]+]] = function_ref @single_level_dead_root_callee
// CHECK: apply [[FN]]([[INPUT]])
// CHECK-LABEL: } // end sil function 'single_level_dead_root_caller'
sil [serialized] @single_level_dead_root_caller : $@convention(thin) (S1) -> () {
bb0(%0 : $S1):
%1 = function_ref @single_level_dead_root_callee : $@convention(thin) (S1) -> Builtin.Int32
%2 = apply %1(%0) : $@convention(thin) (S1) -> Builtin.Int32
%9999 = tuple()
return %9999 : $()
}
/// Verify that fully live trivial arguments are not exploded.
// CHECK-LABEL: sil [serialized] @single_level_live_root_callee : $@convention(thin) (S1) -> Builtin.Int32 {
// CHECK: bb0([[INPUT:%[0-9]+]] : $S1):
// CHECK: [[RESULT:%.*]] = struct_extract [[INPUT]] : $S1, #S1.f2
// CHECK: [[FN:%.*]] = function_ref @s1_user : $@convention(thin) (S1) -> ()
// CHECK: apply [[FN]]([[INPUT]])
// CHECK: return [[RESULT]]
// CHECK-LABEL: } // end sil function 'single_level_live_root_callee'
sil [serialized] @single_level_live_root_callee : $@convention(thin) (S1) -> Builtin.Int32 {
bb0(%0 : $S1):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%1 = struct_extract %0 : $S1, #S1.f2
%2 = function_ref @s1_user : $@convention(thin) (S1) -> ()
apply %2(%0) : $@convention(thin) (S1) -> ()
return %1 : $Builtin.Int32
}
// CHECK-LABEL: sil [serialized] @single_level_live_root_caller : $@convention(thin) (S1) -> () {
// CHECK: bb0([[INPUT:%[0-9]+]] : $S1):
// CHECK: [[FN:%[0-9]+]] = function_ref @single_level_live_root_callee
// CHECK: apply [[FN]]([[INPUT]])
// CHECK-LABEL: } // end sil function 'single_level_live_root_caller'
sil [serialized] @single_level_live_root_caller : $@convention(thin) (S1) -> () {
bb0(%0 : $S1):
%1 = function_ref @single_level_live_root_callee : $@convention(thin) (S1) -> Builtin.Int32
%2 = apply %1(%0) : $@convention(thin) (S1) -> Builtin.Int32
%9999 = tuple()
return %9999 : $()
}
/// Verify that a two-level aggregate argument which is entirely trivial, whose
/// root is dead but all of whose leaves are live will not be exploded.
// CHECK-LABEL: sil [serialized] @multiple_level_all_root_fields_used_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64) {
// CHECK: bb0([[INPUT:%.*]] : $S2):
// CHECK: [[INPUTF1:%.*]] = struct_extract [[INPUT]] : $S2, #S2.f1
// CHECK: [[INPUTF1F1:%.*]] = struct_extract [[INPUTF1]] : $S1, #S1.f1
// CHECK: [[INPUTF2:%.*]] = struct_extract [[INPUT]] : $S2, #S2.f2
// CHECK: [[OUT:%.*]] = tuple ([[INPUTF1F1]] : $Builtin.Int16, [[INPUTF2]] : $Builtin.Int64)
// CHECK: return [[OUT]]
// CHECK-LABEL: } // end sil function 'multiple_level_all_root_fields_used_callee'
sil [serialized] @multiple_level_all_root_fields_used_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64) {
bb0(%0 : $S2):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
debug_value %0 : $S2 // debug_value should not prevent function signature optimization
%1 = struct_extract %0 : $S2, #S2.f1
debug_value %1 : $S1 // debug_value should not prevent function signature optimization
%2 = struct_extract %1 : $S1, #S1.f1
%3 = struct_extract %0 : $S2, #S2.f2
%4 = tuple(%2 : $Builtin.Int16, %3 : $Builtin.Int64)
return %4 : $(Builtin.Int16, Builtin.Int64)
}
// CHECK-LABEL: sil [serialized] @multiple_level_all_root_fields_used_caller : $@convention(thin) (S2) -> () {
// CHECK: bb0([[INPUT:%.*]] : $S2):
// CHECK: [[FN:%.*]] = function_ref @multiple_level_all_root_fields_used_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64)
// CHECK: apply [[FN]]([[INPUT]])
// CHECK-LABEL: } // end sil function 'multiple_level_all_root_fields_used_caller'
sil [serialized] @multiple_level_all_root_fields_used_caller : $@convention(thin) (S2) -> () {
bb0(%0 : $S2):
%1 = function_ref @multiple_level_all_root_fields_used_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64)
%2 = apply %1(%0) : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64)
%9999 = tuple()
return %9999 : $()
}
/// Verify that a three-level aggregate argument which is entirely trivial,
/// whose first level nodes are dead but some of whose leaves are live will not
/// be exploded.
// CHECK-LABEL: sil [serialized] @multiple_level_no_root_fields_have_direct_uses_callee : $@convention(thin) (S3) -> (Builtin.Int16, Builtin.Int64) {
// CHECK: bb0([[INPUT:%.*]] : $S3):
// CHECK: [[INPUTF1:%.*]] = struct_extract [[INPUT]] : $S3, #S3.f1
// CHECK: [[INPUTF1F1:%.*]] = struct_extract [[INPUTF1]] : $S2, #S2.f1
// CHECK: [[INPUTF1F1F1:%.*]] = struct_extract [[INPUTF1F1]] : $S1, #S1.f1
// CHECK: [[INPUTF1F2:%.*]] = struct_extract [[INPUTF1]] : $S2, #S2.f2
// CHECK: [[RESULT:%.*]] = tuple ([[INPUTF1F1F1]] : $Builtin.Int16, [[INPUTF1F2]] : $Builtin.Int64)
// CHECK-LABEL: } // end sil function 'multiple_level_no_root_fields_have_direct_uses_callee'
sil [serialized] @multiple_level_no_root_fields_have_direct_uses_callee : $@convention(thin) (S3) -> (Builtin.Int16, Builtin.Int64) {
bb0(%0 : $S3):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
debug_value %0 : $S3
%1 = struct_extract %0 : $S3, #S3.f1
%2 = struct_extract %1 : $S2, #S2.f1
%3 = struct_extract %2 : $S1, #S1.f1
%4 = struct_extract %1 : $S2, #S2.f2
%5 = tuple(%3 : $Builtin.Int16, %4 : $Builtin.Int64)
return %5 : $(Builtin.Int16, Builtin.Int64)
}
// CHECK-LABEL: sil [serialized] @multiple_level_no_root_fields_have_direct_uses_caller : $@convention(thin) (S3) -> () {
// CHECK: bb0([[INPUT:%.*]] : $S3):
// CHECK: [[FUNCTION:%.*]] = function_ref @multiple_level_no_root_fields_have_direct_uses_callee : $@convention(thin) (S3) -> (Builtin.Int16, Builtin.Int64)
// CHECK: apply [[FUNCTION]]([[INPUT]])
// CHECK-LABEL: } // end sil function 'multiple_level_no_root_fields_have_direct_uses_caller'
sil [serialized] @multiple_level_no_root_fields_have_direct_uses_caller : $@convention(thin) (S3) -> () {
bb0(%0 : $S3):
%1 = function_ref @multiple_level_no_root_fields_have_direct_uses_callee : $@convention(thin) (S3) -> (Builtin.Int16, Builtin.Int64)
%2 = apply %1(%0) : $@convention(thin) (S3) -> (Builtin.Int16, Builtin.Int64)
%9999 = tuple()
return %9999 : $()
}
/// Verify that a two-level aggregate argument which is entirely trivial, some
/// of whose leaves are live and which itself is live will not be exploded.
// CHECK-LABEL: sil [serialized] @multiple_level_root_must_be_reformed_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64) {
// CHECK: bb0([[INPUT:%.*]] : $S2):
// CHECK: [[INPUTF1:%.*]] = struct_extract [[INPUT]] : $S2, #S2.f1
// CHECK: [[INPUTF1F1:%.*]] = struct_extract [[INPUTF1]] : $S1, #S1.f1
// CHECK: [[INPUTF2:%.*]] = struct_extract [[INPUT]] : $S2, #S2.f2
// CHECK: [[OUT:%.*]] = tuple ([[INPUTF1F1]] : $Builtin.Int16, [[INPUTF2]] : $Builtin.Int64)
// CHECK: [[FN:%.*]] = function_ref @s2_user : $@convention(thin) (S2) -> ()
// CHECK: apply [[FN]]([[INPUT]]) : $@convention(thin) (S2) -> ()
// CHECK-LABEL: } // end sil function 'multiple_level_root_must_be_reformed_callee'
sil [serialized] @multiple_level_root_must_be_reformed_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64) {
bb0(%0 : $S2):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%2 = struct_extract %0 : $S2, #S2.f1
%3 = struct_extract %2 : $S1, #S1.f1
%4 = struct_extract %0 : $S2, #S2.f2
%5 = tuple(%3 : $Builtin.Int16, %4 : $Builtin.Int64)
%6 = function_ref @s2_user : $@convention(thin) (S2) -> ()
apply %6(%0) : $@convention(thin) (S2) -> ()
return %5 : $(Builtin.Int16, Builtin.Int64)
}
// CHECK-LABEL: sil [serialized] @multiple_level_root_must_be_reformed_caller : $@convention(thin) (S2) -> () {
// CHECK: bb0([[INPUT:%.*]] : $S2):
// CHECK: [[FUNCTION:%.*]] = function_ref @multiple_level_root_must_be_reformed_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64)
// CHECK: apply [[FUNCTION]]([[INPUT]])
// CHECK-LABEL: } // end sil function 'multiple_level_root_must_be_reformed_caller'
sil [serialized] @multiple_level_root_must_be_reformed_caller : $@convention(thin) (S2) -> () {
bb0(%0 : $S2):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%1 = function_ref @multiple_level_root_must_be_reformed_callee : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64)
%2 = apply %1(%0) : $@convention(thin) (S2) -> (Builtin.Int16, Builtin.Int64)
%9999 = tuple()
return %9999 : $()
}
/// Verify that an aggregate argument containing a single non-trivial live leaf
/// is not exploded.
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @owned_struct_1_callee : $@convention(thin) (@owned S5, @owned S5) -> (Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32) {
// CHECK: bb0({{%.*}} : $S5, [[INPUT:%.*]] : $S5):
// CHECK: [[FUNCTION:%.*]] = function_ref @$s21owned_struct_1_calleeTfq4dg_n : $@convention(thin) (@guaranteed S5) -> (Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32)
// CHECK: [[RESULT:%.*]] = apply [[FUNCTION]]([[INPUT]])
// CHECK: release_value [[INPUT]] : $S5
// CHECK: release_value {{%.*}} : $S5
// CHECK: return [[RESULT]]
// CHECK-LABEL: } // end sil function 'owned_struct_1_callee'
sil [serialized] @owned_struct_1_callee : $@convention(thin) (@owned S5, @owned S5) -> (Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32) {
bb0(%0 : $S5, %1 : $S5):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%2 = struct_extract %0 : $S5, #S5.f2
%3 = struct_extract %2 : $S1, #S1.f1
%4 = struct_extract %2 : $S1, #S1.f2
%5 = struct_extract %1 : $S5, #S5.f2
%6 = struct_extract %5 : $S1, #S1.f1
%7 = struct_extract %5 : $S1, #S1.f2
release_value %1 : $S5
release_value %0 : $S5
release_value %1 : $S5
%8 = tuple(%6 : $Builtin.Int16, %7 : $Builtin.Int32, %6 : $Builtin.Int16, %7 : $Builtin.Int32)
return %8 : $(Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32)
}
// CHECK-LABEL: sil [serialized] @owned_struct_1_caller : $@convention(thin) (S5) -> () {
// CHECK: bb0([[INPUT:%.*]] : $S5):
// CHECK: [[INPUTF2:%.*]] = struct_extract [[INPUT]] : $S5, #S5.f2
// CHECK: [[INPUTF2F1:%.*]] = struct_extract [[INPUTF2]] : $S1, #S1.f1
// CHECK: [[INPUTF2F2:%.*]] = struct_extract [[INPUTF2]] : $S1, #S1.f2
// CHECK: [[OUT:%.*]] = tuple ([[INPUTF2F1]] : $Builtin.Int16, [[INPUTF2F2]] : $Builtin.Int32, [[INPUTF2F1]] : $Builtin.Int16, [[INPUTF2F2]] : $Builtin.Int32)
// CHECK-LABEL: } // end sil function 'owned_struct_1_caller'
sil [serialized] @owned_struct_1_caller : $@convention(thin) (S5) -> () {
bb0(%0 : $S5):
%1 = function_ref @owned_struct_1_callee : $@convention(thin) (@owned S5, @owned S5) -> (Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32)
%2 = apply %1(%0, %0) : $@convention(thin) (@owned S5, @owned S5) -> (Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32)
%9999 = tuple()
return %9999 : $()
}
/// Verify that argument explosion that increases argument count before and
/// after dead argument elimination behaves properly.
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @owned_struct_2_callee : $@convention(thin) (Builtin.Int256, Builtin.Int256, @owned S4Triple, Builtin.Int128, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128) {
// CHECK: bb0([[IN1:%.*]] : $Builtin.Int256, [[IN2:%.*]] : $Builtin.Int256, [[TRIPLE:%.*]] : $S4Triple, [[IN4:%.*]] : $Builtin.Int128, [[IN5:%.*]] : $Builtin.Int128):
// CHECK: [[FN:%.*]] = function_ref @$s21owned_struct_2_calleeTfq4ndgXdn_n : $@convention(thin) (Builtin.Int256, @guaranteed S4, @guaranteed S4, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
// CHECK: [[TRIPLEF3:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f3
// CHECK: [[TRIPLEF2:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f2
// CHECK: [[RESULT:%.*]] = apply [[FN]]([[IN1]], [[TRIPLEF2]], [[TRIPLEF3]], [[IN5]]) : $@convention(thin) (Builtin.Int256, @guaranteed S4, @guaranteed S4, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
// CHECK: release_value [[TRIPLE]] : $S4Triple
// CHECK: return [[RESULT]]
// CHECK-LABEL: } // end sil function 'owned_struct_2_callee'
sil [serialized] @owned_struct_2_callee : $@convention(thin) (Builtin.Int256, Builtin.Int256, @owned S4Triple, Builtin.Int128, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128) {
bb0(%0 : $Builtin.Int256, %1 : $Builtin.Int256, %triple : $S4Triple, %3 : $Builtin.Int128, %4 : $Builtin.Int128):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%triple_field2 = struct_extract %triple : $S4Triple, #S4Triple.f2
%triple_field3 = struct_extract %triple : $S4Triple, #S4Triple.f3
%func = function_ref @s4_user_twice : $@convention(thin) (S4, S4) -> ()
%_ = apply %func(%triple_field2, %triple_field3) : $@convention(thin) (S4, S4) -> ()
release_value %triple : $S4Triple
%result = tuple (%0 : $Builtin.Int256, %0 : $Builtin.Int256, %4 : $Builtin.Int128, %4 : $Builtin.Int128)
return %result : $(Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
}
// CHECK-LABEL: sil [serialized] @owned_struct_2_caller : $@convention(thin) (Builtin.Int256, S4Triple, Builtin.Int128) -> () {
// CHECK: bb0([[IN1:%.*]] : $Builtin.Int256, [[TRIPLE:%.*]] : $S4Triple, [[IN3:%.*]] : $Builtin.Int128):
// CHECK: [[FN:%.*]] = function_ref @$s21owned_struct_2_calleeTfq4ndgXdn_n : $@convention(thin) (Builtin.Int256, @guaranteed S4, @guaranteed S4, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
// CHECK: [[TRIPLEF3:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f3
// CHECK: [[TRIPLEF2:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f2
// CHECK: apply [[FN]]([[IN1]], [[TRIPLEF2]], [[TRIPLEF3]], [[IN3]]) : $@convention(thin) (Builtin.Int256, @guaranteed S4, @guaranteed S4, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
// CHECK-LABEL: } // end sil function 'owned_struct_2_caller'
sil [serialized] @owned_struct_2_caller : $@convention(thin) (Builtin.Int256, S4Triple, Builtin.Int128) -> () {
bb0(%0 : $Builtin.Int256, %1 : $S4Triple, %2 : $Builtin.Int128):
%3 = function_ref @owned_struct_2_callee : $@convention(thin) (Builtin.Int256, Builtin.Int256, @owned S4Triple, Builtin.Int128, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
%4 = apply %3(%0, %0, %1, %2, %2) : $@convention(thin) (Builtin.Int256, Builtin.Int256, @owned S4Triple, Builtin.Int128, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
%9999 = tuple()
return %9999 : $()
}
/// Verify that pointer arguments are ignored for now.
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @ignore_ptrs_callee : $@convention(thin) (@in S4Pair, S4Pair, S4Pair) -> (S4, S4) {
// CHECK: bb0([[POINTER:%.*]] : $*S4Pair, [[PAIR1:%.*]] : $S4Pair, [[PAIR2:%.*]] : $S4Pair):
// CHECK: [[FN:%.*]] = function_ref @$s18ignore_ptrs_calleeTfq4nxx_n : $@convention(thin) (@in S4Pair, S4, S4) -> (S4, S4)
// CHECK: [[VALUE1:%.*]] = struct_extract [[PAIR1]] : $S4Pair, #S4Pair.f1
// CHECK: [[VALUE2:%.*]] = struct_extract [[PAIR2]] : $S4Pair, #S4Pair.f1
// CHECK: [[RESULT:%.*]] = apply [[FN]]([[POINTER]], [[VALUE1]], [[VALUE2]]) : $@convention(thin) (@in S4Pair, S4, S4) -> (S4, S4)
// CHECK: return [[RESULT]]
// CHECK-LABEL: } // end sil function 'ignore_ptrs_callee'
sil [serialized] @ignore_ptrs_callee : $@convention(thin) (@in S4Pair, S4Pair, S4Pair) -> (S4, S4) {
bb0(%pointer : $*S4Pair, %pair1 : $S4Pair, %pair2 : $S4Pair):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%func = function_ref @s4_user : $@convention(thin) (S4) -> ()
%pointee = load %pointer : $*S4Pair
%first_pointee = struct_extract %pointee : $S4Pair, #S4Pair.f1
%_ = apply %func(%first_pointee) : $@convention(thin) (S4) -> ()
%first1 = struct_extract %pair1 : $S4Pair, #S4Pair.f1
%first2 = struct_extract %pair2 : $S4Pair, #S4Pair.f1
%result = tuple (%first1 : $S4, %first2 : $S4)
return %result : $(S4, S4)
}
// CHECK-LABEL: sil [serialized] @ignore_ptrs_caller : $@convention(thin) (@in S4Pair, S4Pair, S4Pair) -> () {
// CHECK: bb0([[POINTER:%.*]] : $*S4Pair, [[PAIR1:%.*]] : $S4Pair, [[PAIR2:%.*]] : $S4Pair):
// CHECK: [[FN:%.*]] = function_ref @$s18ignore_ptrs_calleeTfq4nxx_n : $@convention(thin) (@in S4Pair, S4, S4) -> (S4, S4)
// CHECK: [[VALUE1:%.*]] = struct_extract [[PAIR1]] : $S4Pair, #S4Pair.f1
// CHECK: [[VALUE2:%.*]] = struct_extract [[PAIR2]] : $S4Pair, #S4Pair.f1
// CHECK: apply [[FN]]([[POINTER]], [[VALUE1]], [[VALUE2]]) : $@convention(thin) (@in S4Pair, S4, S4) -> (S4, S4)
// CHECK-LABEL: } // end sil function 'ignore_ptrs_caller'
sil [serialized] @ignore_ptrs_caller : $@convention(thin) (@in S4Pair, S4Pair, S4Pair) -> () {
bb0(%0 : $*S4Pair, %1 : $S4Pair, %2 : $S4Pair):
%3 = function_ref @ignore_ptrs_callee : $@convention(thin) (@in S4Pair, S4Pair, S4Pair) -> (S4, S4)
%4 = apply %3(%0, %1, %2) : $@convention(thin) (@in S4Pair, S4Pair, S4Pair) -> (S4, S4)
%9999 = tuple()
return %9999 : $()
}
// This test makes sure that we can handle multiple SROA arguments.
// CHECK-LABEL: sil [serialized] @multiple_sroa_callee : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> () {
// CHECK: bb0([[IN1:%.*]] : $FakeStaticString, [[IN2:%.*]] : $FakeString, [[IN3:%.*]] : $FakeStaticString):
// CHECK: [[FN:%.*]] = function_ref @fakestaticstring_user : $@convention(thin) (FakeStaticString) -> ()
// CHECK: apply [[FN]]([[IN1]]) : $@convention(thin) (FakeStaticString) -> ()
// CHECK-LABEL: } // end sil function 'multiple_sroa_callee'
sil [serialized] @multiple_sroa_callee : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> () {
bb0(%0 : $FakeStaticString, %1 : $FakeString, %2 : $FakeStaticString):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%3 = function_ref @fakestaticstring_user : $@convention(thin) (FakeStaticString) -> ()
%4 = function_ref @fakestring_user : $@convention(thin) (FakeString) -> ()
apply %3(%0) : $@convention(thin) (FakeStaticString) -> ()
apply %4(%1) : $@convention(thin) (FakeString) -> ()
apply %3(%2) : $@convention(thin) (FakeStaticString) -> ()
%9999 = tuple()
return %9999 : $()
}
// CHECK-LABEL: sil [serialized] @multiple_sroa_caller : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> () {
// CHECK: bb0([[IN1:%.*]] : $FakeStaticString, [[IN2:%.*]] : $FakeString, [[IN3:%.*]] : $FakeStaticString):
// CHECK: [[FN:%.*]] = function_ref @multiple_sroa_callee : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> ()
// CHECK-LABEL: } // end sil function 'multiple_sroa_caller'
sil [serialized] @multiple_sroa_caller : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> () {
bb0(%0 : $FakeStaticString, %1 : $FakeString, %2 : $FakeStaticString):
%3 = function_ref @multiple_sroa_callee : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> ()
%4 = apply %3(%0, %1, %2) : $@convention(thin) (FakeStaticString, @owned FakeString, FakeStaticString) -> ()
%9999 = tuple()
return %9999 : $()
}
/// Verify that in the face of an exploded argument the ordering of arguments is
/// based on ordering of fields in the original argument rather than ordering of
/// usage in the function being specialized.
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @check_out_of_order_uses_callee : $@convention(thin) (S4Triple) -> () {
// CHECK: bb0([[TRIPLE:%.*]] : $S4Triple):
// CHECK: [[FUNCTION:%.*]] = function_ref @$s30check_out_of_order_uses_calleeTfq4x_n : $@convention(thin) (S4, S4) -> ()
// CHECK: [[INPUT1F2:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f2
// CHECK: [[INPUT1F1:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f1
// CHECK: apply [[FUNCTION]]([[INPUT1F1]], [[INPUT1F2]]) : $@convention(thin) (S4, S4) -> ()
// CHECK-LABEL: } // end sil function 'check_out_of_order_uses_callee'
sil [serialized] @check_out_of_order_uses_callee : $@convention(thin) (S4Triple) -> () {
only(%triple : $S4Triple):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%second = struct_extract %triple : $S4Triple, #S4Triple.f2
%func = function_ref @s4_user : $@convention(thin) (S4) -> ()
apply %func(%second) : $@convention(thin) (S4) -> ()
%first = struct_extract %triple : $S4Triple, #S4Triple.f1
apply %func(%first) : $@convention(thin) (S4) -> ()
%result = tuple()
return %result : $()
}
// CHECK-LABEL: sil [serialized] @check_out_of_order_uses_caller : $@convention(thin) (S4Triple) -> () {
// CHECK: bb0([[TRIPLE:%.*]] : $S4Triple):
// CHECK: [[FUNCTION:%.*]] = function_ref @$s30check_out_of_order_uses_calleeTfq4x_n : $@convention(thin) (S4, S4) -> ()
// CHECK: [[TRIPLEF2:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f2
// CHECK: [[TRIPLEF1:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f1
// CHECK: [[RESULT:%.*]] = apply [[FUNCTION]]([[TRIPLEF1]], [[TRIPLEF2]]) : $@convention(thin) (S4, S4) -> ()
// CHECK: return [[RESULT]] : $()
// CHECK-LABEL: } // end sil function 'check_out_of_order_uses_caller'
sil [serialized] @check_out_of_order_uses_caller : $@convention(thin) (S4Triple) -> () {
bb0(%0 : $S4Triple):
%1 = function_ref @check_out_of_order_uses_callee : $@convention(thin) (S4Triple) -> ()
%result = apply %1(%0) : $@convention(thin) (S4Triple) -> ()
return %result : $()
}
// Make sure that we do not SROA classes.
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @class_callee_1 : $@convention(thin) (@owned C1, Builtin.Int32) -> Builtin.Int32 {
// CHECK: bb0([[IN1:%.*]] : $C1, [[IN2:%.*]] : $Builtin.Int32):
// CHECK: [[FN:%.*]] = function_ref @$s14class_callee_1Tfq4gn_n : $@convention(thin) (@guaranteed C1, Builtin.Int32) -> Builtin.Int32
// CHECK: apply [[FN]]([[IN1]], [[IN2]]) : $@convention(thin) (@guaranteed C1, Builtin.Int32) -> Builtin.Int32
// CHECK: release_value [[IN1]]
sil [serialized] @class_callee_1 : $@convention(thin) (@owned C1, Builtin.Int32) -> Builtin.Int32 {
bb0(%0 : $C1, %1 : $Builtin.Int32):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
// This use is needed so that we do not perform dead arg + owned -> guaranteed.
strong_retain %0 : $C1
%2 = function_ref @c1_user : $@convention(thin) (C1) -> ()
apply %2(%0) : $@convention(thin) (C1) -> ()
strong_release %0 : $C1
return %1 : $Builtin.Int32
}
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @class_caller_1 : $@convention(thin) (@owned C1, Builtin.Int32) -> Builtin.Int32 {
// CHECK: bb0([[IN1:%.*]] : $C1, [[IN2:%.*]] : $Builtin.Int32):
// CHECK: [[FN:%.*]] = function_ref @$s14class_callee_1Tfq4gn_n : $@convention(thin) (@guaranteed C1, Builtin.Int32) -> Builtin.Int32
// CHECK: apply [[FN]]([[IN1]], [[IN2]]) : $@convention(thin) (@guaranteed C1, Builtin.Int32) -> Builtin.Int32
// CHECK: release_value [[IN1]]
sil [serialized] @class_caller_1 : $@convention(thin) (@owned C1, Builtin.Int32) -> Builtin.Int32 {
bb0(%0 : $C1, %1 : $Builtin.Int32):
%2 = function_ref @class_callee_1 : $@convention(thin) (@owned C1, Builtin.Int32) -> Builtin.Int32
%3 = apply %2(%0, %1) : $@convention(thin) (@owned C1, Builtin.Int32) -> Builtin.Int32
return %3 : $Builtin.Int32
}
// Make sure we don't clone this despite the projection tree able to
// explode S0 if it was a loadable value.
// CHECK-LABEL: sil [serialized] @inarg_callee : $@convention(thin) (@in S1) -> () {
// CHECK: bb0([[IN:%.*]] : $*S1):
// CHECK: function_ref s1_ptr_user
// CHECK: [[FN:%.*]] = function_ref @s1_ptr_user : $@convention(thin) (@in S1) -> ()
// CHECK: apply [[FN]]
// CHECK: tuple
// CHECK: return
sil [serialized] @inarg_callee : $@convention(thin) (@in S1) -> () {
bb0(%0 : $*S1):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%1 = function_ref @s1_ptr_user : $@convention(thin) (@in S1) -> ()
%2 = apply %1(%0) : $@convention(thin) (@in S1) -> ()
%9999 = tuple()
return %9999 : $()
}
// CHECK-LABEL: sil [serialized] @inarg_caller : $@convention(thin) (@in S1) -> () {
// CHECK: bb0([[IN:%.*]] : $*S1):
// CHECK-NEXT: function_ref inarg_callee
// CHECK-NEXT: [[FN:%.*]] = function_ref @inarg_callee : $@convention(thin) (@in S1) -> ()
// CHECK-NEXT: apply [[FN]]
// CHECK-NEXT: tuple
// CHECK-NEXT: return
// CHECK-LABEL: } // end sil function 'inarg_caller'
sil [serialized] @inarg_caller : $@convention(thin) (@in S1) -> () {
bb0(%0 : $*S1):
%1 = function_ref @inarg_callee : $@convention(thin) (@in S1) -> ()
%2 = apply %1(%0) : $@convention(thin) (@in S1) -> ()
%9999 = tuple()
return %9999 : $()
}
// This test makes sure we can handle functions with more than 32 fields
// (including each subtype's field in that count). This fixes a bug where we
// were not handling the possibility of an std::vector resize invalidated
// references. This cause the this pointer to become invalidated and other
// shenanigans. So just make sure we don't crash
// CHECK-LABEL: sil [serialized] @more_than_32_type_sized_caller : $@convention(thin) (S4Fourtytet) -> S4 {
// CHECK-LABEL: } // end sil function 'more_than_32_type_sized_caller'
sil [serialized] @more_than_32_type_sized_caller : $@convention(thin) (S4Fourtytet) -> S4 {
only(%tet : $S4Fourtytet):
%func = function_ref @more_than_32_type_sized_callee : $@convention(thin) (S4Fourtytet) -> S4
%result = apply %func(%tet) : $@convention(thin) (S4Fourtytet) -> S4
return %result : $S4
}
// CHECK-LABEL: sil [serialized] [signature_optimized_thunk] [always_inline] @more_than_32_type_sized_callee : $@convention(thin) (S4Fourtytet) -> S4 {
// CHECK-LABEL: } // end sil function 'more_than_32_type_sized_callee'
sil [serialized] @more_than_32_type_sized_callee : $@convention(thin) (S4Fourtytet) -> S4 {
bb0(%tet : $S4Fourtytet):
// make it a non-trivial function
%c1 = builtin "assert_configuration"() : $Builtin.Int32
%c2 = builtin "assert_configuration"() : $Builtin.Int32
%c3 = builtin "assert_configuration"() : $Builtin.Int32
%c4 = builtin "assert_configuration"() : $Builtin.Int32
%c5 = builtin "assert_configuration"() : $Builtin.Int32
%c6 = builtin "assert_configuration"() : $Builtin.Int32
%c7 = builtin "assert_configuration"() : $Builtin.Int32
%c8 = builtin "assert_configuration"() : $Builtin.Int32
%c9 = builtin "assert_configuration"() : $Builtin.Int32
%c10 = builtin "assert_configuration"() : $Builtin.Int32
%c11 = builtin "assert_configuration"() : $Builtin.Int32
%c12 = builtin "assert_configuration"() : $Builtin.Int32
%c13 = builtin "assert_configuration"() : $Builtin.Int32
%c14 = builtin "assert_configuration"() : $Builtin.Int32
%c15 = builtin "assert_configuration"() : $Builtin.Int32
%c16 = builtin "assert_configuration"() : $Builtin.Int32
%c17 = builtin "assert_configuration"() : $Builtin.Int32
%c18 = builtin "assert_configuration"() : $Builtin.Int32
%c19 = builtin "assert_configuration"() : $Builtin.Int32
%c20 = builtin "assert_configuration"() : $Builtin.Int32
%c21 = builtin "assert_configuration"() : $Builtin.Int32
%c22 = builtin "assert_configuration"() : $Builtin.Int32
%octet = struct_extract %tet : $S4Fourtytet, #S4Fourtytet.f1
%result = struct_extract %octet : $S4Octet, #S4Octet.f1
return %result : $S4
}
// We should not specialize this since SingleFieldLvl1 is a struct that is layout compatible with its only leaf node, %0.s2.s3.s4
// CHECK-LABEL: sil [serialized] @multiple_level_all_single_field_struct_callee : $@convention(thin) (SingleFieldLvl1) -> Builtin.Int16 {
sil [serialized] @multiple_level_all_single_field_struct_callee : $@convention(thin) (SingleFieldLvl1) -> Builtin.Int16 {
bb0(%0 : $SingleFieldLvl1):
%1 = struct_extract %0 : $SingleFieldLvl1, #SingleFieldLvl1.s2
%2 = struct_extract %1 : $SingleFieldLvl2, #SingleFieldLvl2.s3
%3 = struct_extract %2 : $SingleFieldLvl3, #SingleFieldLvl3.s4
return %3 : $Builtin.Int16
}
// CHECK-LABEL: sil [serialized] @multiple_level_all_single_field_struct_caller : $@convention(thin) (SingleFieldLvl1) -> Builtin.Int16 {
sil [serialized] @multiple_level_all_single_field_struct_caller : $@convention(thin) (SingleFieldLvl1) -> Builtin.Int16 {
bb0(%0 : $SingleFieldLvl1):
%1 = function_ref @multiple_level_all_single_field_struct_callee : $@convention(thin) (SingleFieldLvl1) -> Builtin.Int16
%2 = apply %1(%0) : $@convention(thin) (SingleFieldLvl1) -> Builtin.Int16
return %2 : $Builtin.Int16
}
// Check Statements for generated code.
// CHECK-LABEL: sil shared [serialized] @$s21owned_struct_1_calleeTfq4dg_n : $@convention(thin) (@guaranteed S5) -> (Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32) {
// CHECK: bb0([[INPUT:%.*]] : $S5):
// CHECK: [[INPUTF2:%.*]] = struct_extract [[INPUT]] : $S5, #S5.f2
// CHECK: [[INPUTF2F1:%.*]] = struct_extract [[INPUTF2]] : $S1, #S1.f1
// CHECK: [[INPUTF2F2:%.*]] = struct_extract [[INPUTF2]] : $S1, #S1.f2
// CHECK: [[OUT:%.*]] = tuple ([[INPUTF2F1]] : $Builtin.Int16, [[INPUTF2F2]] : $Builtin.Int32, [[INPUTF2F1]] : $Builtin.Int16, [[INPUTF2F2]] : $Builtin.Int32)
// CHECK: return [[OUT]] : $(Builtin.Int16, Builtin.Int32, Builtin.Int16, Builtin.Int32)
// CHECK-LABEL: } // end sil function '$s21owned_struct_1_calleeTfq4dg_n'
// CHECK-LABEL: sil shared [serialized] @$s21owned_struct_2_calleeTfq4ndgXdn_n : $@convention(thin) (Builtin.Int256, @guaranteed S4, @guaranteed S4, Builtin.Int128) -> (Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128) {
// CHECK: bb0([[O1:%.*]] : $Builtin.Int256, [[INPUT1:%.*]] : $S4, [[INPUT2:%.*]] : $S4, [[O4:%.*]] : $Builtin.Int128):
// CHECK: [[FUNCTION:%.*]] = function_ref @s4_user_twice : $@convention(thin) (S4, S4) -> ()
// CHECK: apply [[FUNCTION]]([[INPUT1]], [[INPUT2]]) : $@convention(thin) (S4, S4) -> ()
// CHECK: [[RESULT:%.*]] = tuple ([[O1]] : $Builtin.Int256, [[O1]] : $Builtin.Int256, [[O4]] : $Builtin.Int128, [[O4]] : $Builtin.Int128)
// CHECK: return [[RESULT]] : $(Builtin.Int256, Builtin.Int256, Builtin.Int128, Builtin.Int128)
// CHECK-LABEL: } // end sil function '$s21owned_struct_2_calleeTfq4ndgXdn_n'
// CHECK-LABEL: sil shared [serialized] @$s18ignore_ptrs_calleeTfq4nxx_n : $@convention(thin) (@in S4Pair, S4, S4) -> (S4, S4) {
// CHECK: bb0([[POINTER:%.*]] : $*S4Pair, [[VALUE1:%.*]] : $S4, [[VALUE2:%.*]] : $S4):
// CHECK: [[FUNCTION:%.*]] = function_ref @s4_user : $@convention(thin) (S4) -> ()
// CHECK: [[POINTEE:%.*]] = load [[POINTER]] : $*S4Pair
// CHECK: [[VALUE:%.*]] = struct_extract [[POINTEE]] : $S4Pair, #S4Pair.f1
// CHECK: apply [[FUNCTION]]([[VALUE]]) : $@convention(thin) (S4) -> ()
// CHECK: [[OUT:%.*]] = tuple ([[VALUE1]] : $S4, [[VALUE2]] : $S4)
// CHECK: return [[OUT]] : $(S4, S4)
// CHECK-LABEL: } // end sil function '$s18ignore_ptrs_calleeTfq4nxx_n'
// CHECK-LABEL: sil shared [serialized] @$s30check_out_of_order_uses_calleeTfq4x_n : $@convention(thin) (S4, S4) -> () {
// CHECK: bb{{[0-9]+}}([[FIRST:%.*]] : $S4, [[SECOND:%.*]] : $S4):
// CHECK: [[TRIPLE:%.*]] = struct $S4Triple ([[FIRST]] : $S4, [[SECOND]] : $S4, undef : $S4)
// CHECK: [[UNUSED_SECOND:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f2
// CHECK: [[FUNCTION:%.*]] = function_ref @s4_user : $@convention(thin) (S4) -> ()
// CHECK: apply [[FUNCTION]]([[IN2]]) : $@convention(thin) (S4) -> ()
// CHECK: [[UNUSED_FIRST:%.*]] = struct_extract [[TRIPLE]] : $S4Triple, #S4Triple.f1
// CHECK: apply [[FUNCTION]]([[IN1]]) : $@convention(thin) (S4) -> ()
// CHECK-LABEL: } // end sil function '$s30check_out_of_order_uses_calleeTfq4x_n'
// CHECK-LABEL: sil shared [serialized] @$s14class_callee_1Tfq4gn_n : $@convention(thin) (@guaranteed C1, Builtin.Int32) -> Builtin.Int32 {
// CHECK: bb0({{%.*}} : $C1, [[IN:%.*]] : $Builtin.Int32):
// CHECK: return [[IN]] : $Builtin.Int32
|