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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/globals.h" | 5 #include "vm/globals.h" |
6 #if defined(TARGET_ARCH_X64) | 6 #if defined(TARGET_ARCH_X64) |
7 | 7 |
8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
9 #include "vm/os.h" | 9 #include "vm/os.h" |
10 #include "vm/unit_test.h" | 10 #include "vm/unit_test.h" |
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339 } | 339 } |
340 | 340 |
341 | 341 |
342 ASSEMBLER_TEST_RUN(SignedMultiply, entry) { | 342 ASSEMBLER_TEST_RUN(SignedMultiply, entry) { |
343 typedef int (*SignedMultiply)(); | 343 typedef int (*SignedMultiply)(); |
344 EXPECT_EQ(8000, reinterpret_cast<SignedMultiply>(entry)()); | 344 EXPECT_EQ(8000, reinterpret_cast<SignedMultiply>(entry)()); |
345 } | 345 } |
346 | 346 |
347 | 347 |
348 ASSEMBLER_TEST_GENERATE(SignedMultiply64, assembler) { | 348 ASSEMBLER_TEST_GENERATE(SignedMultiply64, assembler) { |
| 349 __ pushq(R15); // Callee saved. |
349 __ movq(RAX, Immediate(2)); | 350 __ movq(RAX, Immediate(2)); |
350 __ movq(RCX, Immediate(4)); | 351 __ movq(RCX, Immediate(4)); |
351 __ imulq(RAX, RCX); | 352 __ imulq(RAX, RCX); |
| 353 |
352 __ movq(R8, Immediate(2)); | 354 __ movq(R8, Immediate(2)); |
353 __ movq(R9, Immediate(4)); | 355 __ movq(R9, Immediate(4)); |
354 __ pushq(R9); | 356 __ pushq(R9); |
355 __ imulq(R8, Address(RSP, 0)); | 357 __ imulq(R8, Address(RSP, 0)); |
356 __ popq(R9); | 358 __ popq(R9); |
357 __ addq(RAX, R8); | 359 __ addq(RAX, R8); |
| 360 |
| 361 __ movq(R10, Immediate(2)); |
| 362 __ movq(R11, Immediate(4)); |
| 363 __ imulq(R10, R11); |
| 364 __ addq(RAX, R10); |
| 365 |
| 366 __ movq(R15, Immediate(2)); |
| 367 __ imulq(R15, Immediate(4)); |
| 368 __ addq(RAX, R15); |
| 369 __ popq(R15); |
358 __ ret(); | 370 __ ret(); |
359 } | 371 } |
360 | 372 |
361 | 373 |
362 ASSEMBLER_TEST_RUN(SignedMultiply64, entry) { | 374 ASSEMBLER_TEST_RUN(SignedMultiply64, entry) { |
363 typedef int64_t (*SignedMultiply64)(); | 375 typedef int64_t (*SignedMultiply64)(); |
364 EXPECT_EQ(16, reinterpret_cast<SignedMultiply64>(entry)()); | 376 EXPECT_EQ(32, reinterpret_cast<SignedMultiply64>(entry)()); |
365 } | 377 } |
366 | 378 |
367 | 379 |
368 static const int64_t kLargeConstant = 0x1234567887654321; | 380 static const int64_t kLargeConstant = 0x1234567887654321; |
369 static const int64_t kAnotherLargeConstant = 987654321987654321LL; | 381 static const int64_t kAnotherLargeConstant = 987654321987654321LL; |
370 static const int64_t kProductLargeConstants = 0x5bbb29a7f52fbbd1; | 382 static const int64_t kProductLargeConstants = 0x5bbb29a7f52fbbd1; |
371 | 383 |
372 | 384 |
373 ASSEMBLER_TEST_GENERATE(SignedMultiplyLong, assembler) { | 385 ASSEMBLER_TEST_GENERATE(SignedMultiplyLong, assembler) { |
| 386 Label done; |
374 __ movq(RAX, Immediate(kLargeConstant)); | 387 __ movq(RAX, Immediate(kLargeConstant)); |
375 __ movq(RCX, Immediate(kAnotherLargeConstant)); | 388 __ movq(RCX, Immediate(kAnotherLargeConstant)); |
376 __ imulq(RAX, RCX); | 389 __ imulq(RAX, RCX); |
| 390 __ imulq(RCX, Immediate(kLargeConstant)); |
| 391 __ cmpq(RAX, RCX); |
| 392 __ j(EQUAL, &done); |
| 393 __ int3(); |
| 394 __ Bind(&done); |
377 __ ret(); | 395 __ ret(); |
378 } | 396 } |
379 | 397 |
380 | 398 |
381 ASSEMBLER_TEST_RUN(SignedMultiplyLong, entry) { | 399 ASSEMBLER_TEST_RUN(SignedMultiplyLong, entry) { |
382 typedef int64_t (*SignedMultiplyLong)(); | 400 typedef int64_t (*SignedMultiplyLong)(); |
383 EXPECT_EQ(kProductLargeConstants, | 401 EXPECT_EQ(kProductLargeConstants, |
384 reinterpret_cast<SignedMultiplyLong>(entry)()); | 402 reinterpret_cast<SignedMultiplyLong>(entry)()); |
385 } | 403 } |
386 | 404 |
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410 __ ret(); | 428 __ ret(); |
411 } | 429 } |
412 | 430 |
413 | 431 |
414 ASSEMBLER_TEST_RUN(SignedMultiply1, entry) { | 432 ASSEMBLER_TEST_RUN(SignedMultiply1, entry) { |
415 typedef int (*SignedMultiply1)(); | 433 typedef int (*SignedMultiply1)(); |
416 EXPECT_EQ(8000, reinterpret_cast<SignedMultiply1>(entry)()); | 434 EXPECT_EQ(8000, reinterpret_cast<SignedMultiply1>(entry)()); |
417 } | 435 } |
418 | 436 |
419 | 437 |
| 438 ASSEMBLER_TEST_GENERATE(SignedMultiply2, assembler) { |
| 439 __ pushq(R15); // Callee saved. |
| 440 __ movl(R15, Immediate(2)); |
| 441 __ imull(R15, Immediate(1000)); |
| 442 __ movl(RAX, R15); |
| 443 __ popq(R15); |
| 444 __ ret(); |
| 445 } |
| 446 |
| 447 |
| 448 ASSEMBLER_TEST_RUN(SignedMultiply2, entry) { |
| 449 typedef int (*SignedMultiply2)(); |
| 450 EXPECT_EQ(2000, reinterpret_cast<SignedMultiply2>(entry)()); |
| 451 } |
| 452 |
| 453 |
420 ASSEMBLER_TEST_GENERATE(SignedDivide, assembler) { | 454 ASSEMBLER_TEST_GENERATE(SignedDivide, assembler) { |
421 __ movl(RAX, Immediate(-87)); | 455 __ movl(RAX, Immediate(-87)); |
422 __ movl(RDX, Immediate(123)); | 456 __ movl(RDX, Immediate(123)); |
423 __ cdq(); | 457 __ cdq(); |
424 __ movl(RCX, Immediate(42)); | 458 __ movl(RCX, Immediate(42)); |
425 __ idivl(RCX); | 459 __ idivl(RCX); |
426 __ ret(); | 460 __ ret(); |
427 } | 461 } |
428 | 462 |
429 | 463 |
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767 EXPECT_EQ(0, reinterpret_cast<LogicalOpsCode>(entry)()); | 801 EXPECT_EQ(0, reinterpret_cast<LogicalOpsCode>(entry)()); |
768 } | 802 } |
769 | 803 |
770 | 804 |
771 ASSEMBLER_TEST_GENERATE(LogicalOps64, assembler) { | 805 ASSEMBLER_TEST_GENERATE(LogicalOps64, assembler) { |
772 Label donetest1; | 806 Label donetest1; |
773 __ movq(RAX, Immediate(4)); | 807 __ movq(RAX, Immediate(4)); |
774 __ andq(RAX, Immediate(2)); | 808 __ andq(RAX, Immediate(2)); |
775 __ cmpq(RAX, Immediate(0)); | 809 __ cmpq(RAX, Immediate(0)); |
776 __ j(EQUAL, &donetest1); | 810 __ j(EQUAL, &donetest1); |
777 // Be sure to skip this crashing code. | 811 __ int3(); |
778 __ movq(RAX, Immediate(0)); | |
779 __ movq(Address(RAX, 0), RAX); | |
780 __ Bind(&donetest1); | 812 __ Bind(&donetest1); |
781 | 813 |
782 Label donetest2; | 814 Label donetest2; |
783 __ movq(RCX, Immediate(4)); | 815 __ movq(RCX, Immediate(4)); |
784 __ pushq(RCX); | 816 __ pushq(RCX); |
785 __ andq(RCX, Address(RSP, 0)); | 817 __ andq(RCX, Address(RSP, 0)); |
786 __ popq(RAX); | 818 __ popq(RAX); |
787 __ cmpq(RCX, Immediate(0)); | 819 __ cmpq(RCX, Immediate(0)); |
788 __ j(NOT_EQUAL, &donetest2); | 820 __ j(NOT_EQUAL, &donetest2); |
789 // Be sure to skip this crashing code. | 821 __ int3(); |
790 __ movq(RAX, Immediate(0)); | |
791 __ movq(Address(RAX, 0), RAX); | |
792 __ Bind(&donetest2); | 822 __ Bind(&donetest2); |
793 | 823 |
794 Label donetest3; | 824 Label donetest3; |
795 __ movq(RAX, Immediate(0)); | 825 __ movq(RAX, Immediate(0)); |
796 __ orq(RAX, Immediate(0)); | 826 __ orq(RAX, Immediate(0)); |
797 __ cmpq(RAX, Immediate(0)); | 827 __ cmpq(RAX, Immediate(0)); |
798 __ j(EQUAL, &donetest3); | 828 __ j(EQUAL, &donetest3); |
799 // Be sure to skip this crashing code. | 829 __ int3(); |
800 __ movq(RAX, Immediate(0)); | |
801 __ movq(Address(RAX, 0), RAX); | |
802 __ Bind(&donetest3); | 830 __ Bind(&donetest3); |
803 | 831 |
804 Label donetest4; | 832 Label donetest4; |
805 __ movq(RAX, Immediate(4)); | 833 __ movq(RAX, Immediate(4)); |
806 __ orq(RAX, Immediate(0)); | 834 __ orq(RAX, Immediate(0)); |
807 __ cmpq(RAX, Immediate(0)); | 835 __ cmpq(RAX, Immediate(0)); |
808 __ j(NOT_EQUAL, &donetest4); | 836 __ j(NOT_EQUAL, &donetest4); |
809 // Be sure to skip this crashing code. | 837 __ int3(); |
810 __ movq(RAX, Immediate(0)); | |
811 __ movq(Address(RAX, 0), RAX); | |
812 __ Bind(&donetest4); | 838 __ Bind(&donetest4); |
813 | 839 |
814 Label donetest5; | 840 Label donetest5; |
815 __ pushq(RAX); | 841 __ pushq(RAX); |
816 __ movq(RAX, Immediate(0xff)); | 842 __ movq(RAX, Immediate(0xff)); |
817 __ movq(Address(RSP, 0), RAX); | 843 __ movq(Address(RSP, 0), RAX); |
818 __ cmpq(Address(RSP, 0), Immediate(0xff)); | 844 __ cmpq(Address(RSP, 0), Immediate(0xff)); |
819 __ j(EQUAL, &donetest5); | 845 __ j(EQUAL, &donetest5); |
820 // Be sure to skip this crashing code. | 846 __ int3(); |
821 __ movq(RAX, Immediate(0)); | |
822 __ movq(Address(RAX, 0), RAX); | |
823 __ Bind(&donetest5); | 847 __ Bind(&donetest5); |
824 __ popq(RAX); | 848 __ popq(RAX); |
825 | 849 |
826 Label donetest6; | 850 Label donetest6; |
827 __ movq(RAX, Immediate(1)); | 851 __ movq(RAX, Immediate(1)); |
828 __ shlq(RAX, Immediate(3)); | 852 __ shlq(RAX, Immediate(3)); |
829 __ cmpq(RAX, Immediate(8)); | 853 __ cmpq(RAX, Immediate(8)); |
830 __ j(EQUAL, &donetest6); | 854 __ j(EQUAL, &donetest6); |
831 // Be sure to skip this crashing code. | 855 __ int3(); |
832 __ movq(RAX, Immediate(0)); | |
833 __ movq(Address(RAX, 0), RAX); | |
834 __ Bind(&donetest6); | 856 __ Bind(&donetest6); |
835 | 857 |
836 Label donetest7; | 858 Label donetest7; |
837 __ movq(RAX, Immediate(2)); | 859 __ movq(RAX, Immediate(2)); |
838 __ shrq(RAX, Immediate(1)); | 860 __ shrq(RAX, Immediate(1)); |
839 __ cmpq(RAX, Immediate(1)); | 861 __ cmpq(RAX, Immediate(1)); |
840 __ j(EQUAL, &donetest7); | 862 __ j(EQUAL, &donetest7); |
841 // Be sure to skip this crashing code. | 863 __ int3(); |
842 __ movq(RAX, Immediate(0)); | |
843 __ movq(Address(RAX, 0), RAX); | |
844 __ Bind(&donetest7); | 864 __ Bind(&donetest7); |
845 | 865 |
846 Label donetest8; | 866 Label donetest8; |
847 __ movq(RAX, Immediate(8)); | 867 __ movq(RAX, Immediate(8)); |
848 __ shrq(RAX, Immediate(3)); | 868 __ shrq(RAX, Immediate(3)); |
849 __ cmpq(RAX, Immediate(1)); | 869 __ cmpq(RAX, Immediate(1)); |
850 __ j(EQUAL, &donetest8); | 870 __ j(EQUAL, &donetest8); |
851 // Be sure to skip this crashing code. | 871 __ int3(); |
852 __ movq(RAX, Immediate(0)); | |
853 __ movq(Address(RAX, 0), RAX); | |
854 __ Bind(&donetest8); | 872 __ Bind(&donetest8); |
855 | 873 |
856 Label donetest9; | 874 Label donetest9; |
857 __ movq(RAX, Immediate(1)); | 875 __ movq(RAX, Immediate(1)); |
858 __ movq(RCX, Immediate(3)); | 876 __ movq(RCX, Immediate(3)); |
859 __ shlq(RAX, RCX); | 877 __ shlq(RAX, RCX); |
860 __ cmpq(RAX, Immediate(8)); | 878 __ cmpq(RAX, Immediate(8)); |
861 __ j(EQUAL, &donetest9); | 879 __ j(EQUAL, &donetest9); |
862 // Be sure to skip this crashing code. | 880 __ int3(); |
863 __ movq(RAX, Immediate(0)); | |
864 __ movq(Address(RAX, 0), RAX); | |
865 __ Bind(&donetest9); | 881 __ Bind(&donetest9); |
866 | 882 |
867 Label donetest10; | 883 Label donetest10; |
868 __ movq(RAX, Immediate(8)); | 884 __ movq(RAX, Immediate(8)); |
869 __ movq(RCX, Immediate(3)); | 885 __ movq(RCX, Immediate(3)); |
870 __ shrq(RAX, RCX); | 886 __ shrq(RAX, RCX); |
871 __ cmpq(RAX, Immediate(1)); | 887 __ cmpq(RAX, Immediate(1)); |
872 __ j(EQUAL, &donetest10); | 888 __ j(EQUAL, &donetest10); |
873 // Be sure to skip this crashing code. | 889 __ int3(); |
874 __ movq(RAX, Immediate(0)); | |
875 __ movq(Address(RAX, 0), RAX); | |
876 __ Bind(&donetest10); | 890 __ Bind(&donetest10); |
877 | 891 |
878 Label donetest6a; | 892 Label donetest6a; |
879 __ movq(RAX, Immediate(1)); | 893 __ movq(RAX, Immediate(1)); |
880 __ shlq(RAX, Immediate(3)); | 894 __ shlq(RAX, Immediate(3)); |
881 __ cmpq(RAX, Immediate(8)); | 895 __ cmpq(RAX, Immediate(8)); |
882 __ j(EQUAL, &donetest6a); | 896 __ j(EQUAL, &donetest6a); |
883 // Be sure to skip this crashing code. | 897 // Be sure to skip this crashing code. |
884 __ movq(RAX, Immediate(0)); | 898 __ movq(RAX, Immediate(0)); |
885 __ movq(Address(RAX, 0), RAX); | 899 __ movq(Address(RAX, 0), RAX); |
886 __ Bind(&donetest6a); | 900 __ Bind(&donetest6a); |
887 | 901 |
888 Label donetest7a; | 902 Label donetest7a; |
889 __ movq(RAX, Immediate(2)); | 903 __ movq(RAX, Immediate(2)); |
890 __ shrq(RAX, Immediate(1)); | 904 __ shrq(RAX, Immediate(1)); |
891 __ cmpq(RAX, Immediate(1)); | 905 __ cmpq(RAX, Immediate(1)); |
892 __ j(EQUAL, &donetest7a); | 906 __ j(EQUAL, &donetest7a); |
893 // Be sure to skip this crashing code. | 907 __ int3(); |
894 __ movq(RAX, Immediate(0)); | |
895 __ movq(Address(RAX, 0), RAX); | |
896 __ Bind(&donetest7a); | 908 __ Bind(&donetest7a); |
897 | 909 |
898 Label donetest8a; | 910 Label donetest8a; |
899 __ movq(RAX, Immediate(8)); | 911 __ movq(RAX, Immediate(8)); |
900 __ shrq(RAX, Immediate(3)); | 912 __ shrq(RAX, Immediate(3)); |
901 __ cmpq(RAX, Immediate(1)); | 913 __ cmpq(RAX, Immediate(1)); |
902 __ j(EQUAL, &donetest8a); | 914 __ j(EQUAL, &donetest8a); |
903 // Be sure to skip this crashing code. | 915 __ int3(); |
904 __ movq(RAX, Immediate(0)); | |
905 __ movq(Address(RAX, 0), RAX); | |
906 __ Bind(&donetest8a); | 916 __ Bind(&donetest8a); |
907 | 917 |
908 Label donetest9a; | 918 Label donetest9a; |
909 __ movq(RAX, Immediate(1)); | 919 __ movq(RAX, Immediate(1)); |
910 __ movq(RCX, Immediate(3)); | 920 __ movq(RCX, Immediate(3)); |
911 __ shlq(RAX, RCX); | 921 __ shlq(RAX, RCX); |
912 __ cmpq(RAX, Immediate(8)); | 922 __ cmpq(RAX, Immediate(8)); |
913 __ j(EQUAL, &donetest9a); | 923 __ j(EQUAL, &donetest9a); |
914 // Be sure to skip this crashing code. | 924 __ int3(); |
915 __ movq(RAX, Immediate(0)); | |
916 __ movq(Address(RAX, 0), RAX); | |
917 __ Bind(&donetest9a); | 925 __ Bind(&donetest9a); |
918 | 926 |
919 Label donetest10a; | 927 Label donetest10a; |
920 __ movq(RAX, Immediate(8)); | 928 __ movq(RAX, Immediate(8)); |
921 __ movq(RCX, Immediate(3)); | 929 __ movq(RCX, Immediate(3)); |
922 __ shrq(RAX, RCX); | 930 __ shrq(RAX, RCX); |
923 __ cmpq(RAX, Immediate(1)); | 931 __ cmpq(RAX, Immediate(1)); |
924 __ j(EQUAL, &donetest10a); | 932 __ j(EQUAL, &donetest10a); |
925 // Be sure to skip this crashing code. | 933 __ int3(); |
926 __ movq(RAX, Immediate(0)); | |
927 __ movq(Address(RAX, 0), RAX); | |
928 __ Bind(&donetest10a); | 934 __ Bind(&donetest10a); |
929 | 935 |
930 Label donetest11a; | 936 Label donetest11a; |
931 __ movq(RAX, Immediate(1)); | 937 __ movq(RAX, Immediate(1)); |
932 __ shlq(RAX, Immediate(31)); | 938 __ shlq(RAX, Immediate(31)); |
933 __ shrq(RAX, Immediate(3)); | 939 __ shrq(RAX, Immediate(3)); |
934 __ cmpq(RAX, Immediate(0x10000000)); | 940 __ cmpq(RAX, Immediate(0x10000000)); |
935 __ j(EQUAL, &donetest11a); | 941 __ j(EQUAL, &donetest11a); |
936 // Be sure to skip this crashing code. | 942 __ int3(); |
937 __ movq(RAX, Immediate(0)); | |
938 __ movq(Address(RAX, 0), RAX); | |
939 __ Bind(&donetest11a); | 943 __ Bind(&donetest11a); |
940 | 944 |
941 Label donetest12a; | 945 Label donetest12a; |
942 __ movq(RAX, Immediate(1)); | 946 __ movq(RAX, Immediate(1)); |
943 __ shlq(RAX, Immediate(63)); | 947 __ shlq(RAX, Immediate(63)); |
944 __ sarq(RAX, Immediate(3)); | 948 __ sarq(RAX, Immediate(3)); |
945 __ cmpq(RAX, Immediate(0xf000000000000000)); | 949 __ cmpq(RAX, Immediate(0xf000000000000000)); |
946 __ j(EQUAL, &donetest12a); | 950 __ j(EQUAL, &donetest12a); |
947 // Be sure to skip this crashing code. | 951 __ int3(); |
948 __ movq(RAX, Immediate(0)); | |
949 __ movq(Address(RAX, 0), RAX); | |
950 __ Bind(&donetest12a); | 952 __ Bind(&donetest12a); |
951 | 953 |
952 Label donetest13a; | 954 Label donetest13a; |
953 __ movq(RAX, Immediate(1)); | 955 __ movq(RAX, Immediate(1)); |
954 __ movq(RCX, Immediate(3)); | 956 __ movq(RCX, Immediate(3)); |
955 __ shlq(RAX, Immediate(63)); | 957 __ shlq(RAX, Immediate(63)); |
956 __ sarq(RAX, RCX); | 958 __ sarq(RAX, RCX); |
957 __ cmpq(RAX, Immediate(0xf000000000000000)); | 959 __ cmpq(RAX, Immediate(0xf000000000000000)); |
958 __ j(EQUAL, &donetest13a); | 960 __ j(EQUAL, &donetest13a); |
959 // Be sure to skip this crashing code. | 961 __ int3(); |
960 __ movq(RAX, Immediate(0)); | |
961 __ movq(Address(RAX, 0), RAX); | |
962 __ Bind(&donetest13a); | 962 __ Bind(&donetest13a); |
963 | 963 |
| 964 Label donetest14, donetest15; |
| 965 __ pushq(R15); // Callee saved. |
| 966 __ movq(R15, Immediate(0xf000000000000001)); |
| 967 __ andq(R15, Immediate(-1)); |
| 968 __ andq(R15, Immediate(0x8000000000000001)); |
| 969 __ orq(R15, Immediate(2)); |
| 970 __ orq(R15, Immediate(0xf800000000000000)); |
| 971 __ xorq(R15, Immediate(1)); |
| 972 __ xorq(R15, Immediate(0x0800000000000000)); |
| 973 __ cmpq(R15, Immediate(0xf000000000000002)); |
| 974 __ j(EQUAL, &donetest14); |
| 975 __ int3(); |
| 976 __ Bind(&donetest14); |
| 977 __ andq(R15, Immediate(2)); |
| 978 __ cmpq(R15, Immediate(2)); |
| 979 __ j(EQUAL, &donetest15); |
| 980 __ int3(); |
| 981 __ Bind(&donetest15); |
| 982 __ popq(R15); // Callee saved. |
| 983 |
964 __ movq(RAX, Immediate(0)); | 984 __ movq(RAX, Immediate(0)); |
965 __ ret(); | 985 __ ret(); |
966 } | 986 } |
967 | 987 |
968 | 988 |
969 ASSEMBLER_TEST_RUN(LogicalOps64, entry) { | 989 ASSEMBLER_TEST_RUN(LogicalOps64, entry) { |
970 typedef int (*LogicalOpsCode)(); | 990 typedef int (*LogicalOpsCode)(); |
971 EXPECT_EQ(0, reinterpret_cast<LogicalOpsCode>(entry)()); | 991 EXPECT_EQ(0, reinterpret_cast<LogicalOpsCode>(entry)()); |
972 } | 992 } |
973 | 993 |
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1726 EXPECT_EQ(0, res); | 1746 EXPECT_EQ(0, res); |
1727 res = reinterpret_cast<ExtractSignBits>(entry)(-1.0); | 1747 res = reinterpret_cast<ExtractSignBits>(entry)(-1.0); |
1728 EXPECT_EQ(1, res); | 1748 EXPECT_EQ(1, res); |
1729 res = reinterpret_cast<ExtractSignBits>(entry)(-0.0); | 1749 res = reinterpret_cast<ExtractSignBits>(entry)(-0.0); |
1730 EXPECT_EQ(1, res); | 1750 EXPECT_EQ(1, res); |
1731 } | 1751 } |
1732 | 1752 |
1733 } // namespace dart | 1753 } // namespace dart |
1734 | 1754 |
1735 #endif // defined TARGET_ARCH_X64 | 1755 #endif // defined TARGET_ARCH_X64 |
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