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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/assembler-inl.h" | 5 #include "src/assembler-inl.h" |
6 #include "src/wasm/wasm-macro-gen.h" | 6 #include "src/wasm/wasm-macro-gen.h" |
7 #include "test/cctest/cctest.h" | 7 #include "test/cctest/cctest.h" |
8 #include "test/cctest/compiler/value-helper.h" | 8 #include "test/cctest/compiler/value-helper.h" |
9 #include "test/cctest/wasm/wasm-run-utils.h" | 9 #include "test/cctest/wasm/wasm-run-utils.h" |
10 | 10 |
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745 WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, | 745 WASM_SIMD_CHECK16(I8x16, simd, I32, new_val, new_val, new_val, new_val, |
746 new_val, new_val, new_val, new_val, new_val, new_val, | 746 new_val, new_val, new_val, new_val, new_val, new_val, |
747 new_val, new_val, new_val, new_val, new_val, old_val), | 747 new_val, new_val, new_val, new_val, new_val, old_val), |
748 WASM_SET_LOCAL(simd, | 748 WASM_SET_LOCAL(simd, |
749 WASM_SIMD_I8x16_REPLACE_LANE(15, WASM_GET_LOCAL(simd), | 749 WASM_SIMD_I8x16_REPLACE_LANE(15, WASM_GET_LOCAL(simd), |
750 WASM_GET_LOCAL(new_val))), | 750 WASM_GET_LOCAL(new_val))), |
751 WASM_SIMD_CHECK_SPLAT16(I8x16, simd, I32, new_val), WASM_ONE); | 751 WASM_SIMD_CHECK_SPLAT16(I8x16, simd, I32, new_val), WASM_ONE); |
752 | 752 |
753 CHECK_EQ(1, r.Call(1, 2)); | 753 CHECK_EQ(1, r.Call(1, 2)); |
754 } | 754 } |
755 #endif // V8_TARGET_ARCH_ARM | |
756 | 755 |
757 #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET | |
758 // Determines if conversion from float to int will be valid. | 756 // Determines if conversion from float to int will be valid. |
759 bool CanRoundToZeroAndConvert(double val, bool unsigned_integer) { | 757 bool CanRoundToZeroAndConvert(double val, bool unsigned_integer) { |
760 const double max_uint = static_cast<double>(0xffffffffu); | 758 const double max_uint = static_cast<double>(0xffffffffu); |
761 const double max_int = static_cast<double>(kMaxInt); | 759 const double max_int = static_cast<double>(kMaxInt); |
762 const double min_int = static_cast<double>(kMinInt); | 760 const double min_int = static_cast<double>(kMinInt); |
763 | 761 |
764 // Check for NaN. | 762 // Check for NaN. |
765 if (val != val) { | 763 if (val != val) { |
766 return false; | 764 return false; |
767 } | 765 } |
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811 WASM_SIMD_CHECK_SPLAT4(I32x4, simd1, I32, expected_signed), | 809 WASM_SIMD_CHECK_SPLAT4(I32x4, simd1, I32, expected_signed), |
812 WASM_SET_LOCAL(simd2, WASM_SIMD_U32x4_FROM_F32x4(WASM_GET_LOCAL(simd0))), | 810 WASM_SET_LOCAL(simd2, WASM_SIMD_U32x4_FROM_F32x4(WASM_GET_LOCAL(simd0))), |
813 WASM_SIMD_CHECK_SPLAT4(I32x4, simd2, I32, expected_unsigned), WASM_ONE); | 811 WASM_SIMD_CHECK_SPLAT4(I32x4, simd2, I32, expected_unsigned), WASM_ONE); |
814 | 812 |
815 FOR_FLOAT32_INPUTS(i) { | 813 FOR_FLOAT32_INPUTS(i) { |
816 int32_t signed_value = ConvertToInt(*i, false); | 814 int32_t signed_value = ConvertToInt(*i, false); |
817 int32_t unsigned_value = ConvertToInt(*i, true); | 815 int32_t unsigned_value = ConvertToInt(*i, true); |
818 CHECK_EQ(1, r.Call(*i, signed_value, unsigned_value)); | 816 CHECK_EQ(1, r.Call(*i, signed_value, unsigned_value)); |
819 } | 817 } |
820 } | 818 } |
| 819 #endif // V8_TARGET_ARCH_ARM |
821 | 820 |
| 821 #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
822 void RunI32x4UnOpTest(WasmOpcode simd_op, Int32UnOp expected_op) { | 822 void RunI32x4UnOpTest(WasmOpcode simd_op, Int32UnOp expected_op) { |
823 FLAG_wasm_simd_prototype = true; | 823 FLAG_wasm_simd_prototype = true; |
824 WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); | 824 WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); |
825 byte a = 0; | 825 byte a = 0; |
826 byte expected = 1; | 826 byte expected = 1; |
827 byte simd = r.AllocateLocal(kWasmS128); | 827 byte simd = r.AllocateLocal(kWasmS128); |
828 BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), | 828 BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
829 WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))), | 829 WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))), |
830 WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, expected), WASM_ONE); | 830 WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, expected), WASM_ONE); |
831 | 831 |
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861 WASM_EXEC_COMPILED_TEST(I32x4Sub) { RunI32x4BinOpTest(kExprI32x4Sub, Sub); } | 861 WASM_EXEC_COMPILED_TEST(I32x4Sub) { RunI32x4BinOpTest(kExprI32x4Sub, Sub); } |
862 | 862 |
863 #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET | 863 #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
864 WASM_EXEC_COMPILED_TEST(I32x4Mul) { RunI32x4BinOpTest(kExprI32x4Mul, Mul); } | 864 WASM_EXEC_COMPILED_TEST(I32x4Mul) { RunI32x4BinOpTest(kExprI32x4Mul, Mul); } |
865 | 865 |
866 WASM_EXEC_COMPILED_TEST(S128And) { RunI32x4BinOpTest(kExprS128And, And); } | 866 WASM_EXEC_COMPILED_TEST(S128And) { RunI32x4BinOpTest(kExprS128And, And); } |
867 | 867 |
868 WASM_EXEC_COMPILED_TEST(S128Or) { RunI32x4BinOpTest(kExprS128Or, Or); } | 868 WASM_EXEC_COMPILED_TEST(S128Or) { RunI32x4BinOpTest(kExprS128Or, Or); } |
869 | 869 |
870 WASM_EXEC_COMPILED_TEST(S128Xor) { RunI32x4BinOpTest(kExprS128Xor, Xor); } | 870 WASM_EXEC_COMPILED_TEST(S128Xor) { RunI32x4BinOpTest(kExprS128Xor, Xor); } |
| 871 #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET |
871 | 872 |
| 873 #if V8_TARGET_ARCH_ARM |
872 WASM_EXEC_COMPILED_TEST(I32x4Min) { | 874 WASM_EXEC_COMPILED_TEST(I32x4Min) { |
873 RunI32x4BinOpTest(kExprI32x4MinS, Minimum); | 875 RunI32x4BinOpTest(kExprI32x4MinS, Minimum); |
874 } | 876 } |
875 | 877 |
876 WASM_EXEC_COMPILED_TEST(I32x4Max) { | 878 WASM_EXEC_COMPILED_TEST(I32x4Max) { |
877 RunI32x4BinOpTest(kExprI32x4MaxS, Maximum); | 879 RunI32x4BinOpTest(kExprI32x4MaxS, Maximum); |
878 } | 880 } |
879 | 881 |
880 WASM_EXEC_COMPILED_TEST(Ui32x4Min) { | 882 WASM_EXEC_COMPILED_TEST(Ui32x4Min) { |
881 RunI32x4BinOpTest(kExprI32x4MinU, UnsignedMinimum); | 883 RunI32x4BinOpTest(kExprI32x4MinU, UnsignedMinimum); |
882 } | 884 } |
883 | 885 |
884 WASM_EXEC_COMPILED_TEST(Ui32x4Max) { | 886 WASM_EXEC_COMPILED_TEST(Ui32x4Max) { |
885 RunI32x4BinOpTest(kExprI32x4MaxU, UnsignedMaximum); | 887 RunI32x4BinOpTest(kExprI32x4MaxU, UnsignedMaximum); |
886 } | 888 } |
887 #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET | |
888 | 889 |
889 #if V8_TARGET_ARCH_ARM | 890 |
| 891 |
890 void RunI32x4CompareOpTest(WasmOpcode simd_op, Int32BinOp expected_op) { | 892 void RunI32x4CompareOpTest(WasmOpcode simd_op, Int32BinOp expected_op) { |
891 FLAG_wasm_simd_prototype = true; | 893 FLAG_wasm_simd_prototype = true; |
892 WasmRunner<int32_t, int32_t, int32_t, int32_t> r(kExecuteCompiled); | 894 WasmRunner<int32_t, int32_t, int32_t, int32_t> r(kExecuteCompiled); |
893 byte a = 0; | 895 byte a = 0; |
894 byte b = 1; | 896 byte b = 1; |
895 byte expected = 2; | 897 byte expected = 2; |
896 byte simd0 = r.AllocateLocal(kWasmS128); | 898 byte simd0 = r.AllocateLocal(kWasmS128); |
897 byte simd1 = r.AllocateLocal(kWasmS128); | 899 byte simd1 = r.AllocateLocal(kWasmS128); |
898 BUILD(r, WASM_SET_LOCAL(simd0, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), | 900 BUILD(r, WASM_SET_LOCAL(simd0, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
899 WASM_SET_LOCAL(simd1, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(b))), | 901 WASM_SET_LOCAL(simd1, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(b))), |
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940 RunI32x4CompareOpTest(kExprI32x4GeU, UnsignedGreaterEqual); | 942 RunI32x4CompareOpTest(kExprI32x4GeU, UnsignedGreaterEqual); |
941 } | 943 } |
942 | 944 |
943 WASM_EXEC_COMPILED_TEST(Ui32x4Less) { | 945 WASM_EXEC_COMPILED_TEST(Ui32x4Less) { |
944 RunI32x4CompareOpTest(kExprI32x4LtU, UnsignedLess); | 946 RunI32x4CompareOpTest(kExprI32x4LtU, UnsignedLess); |
945 } | 947 } |
946 | 948 |
947 WASM_EXEC_COMPILED_TEST(Ui32x4LessEqual) { | 949 WASM_EXEC_COMPILED_TEST(Ui32x4LessEqual) { |
948 RunI32x4CompareOpTest(kExprI32x4LeU, UnsignedLessEqual); | 950 RunI32x4CompareOpTest(kExprI32x4LeU, UnsignedLessEqual); |
949 } | 951 } |
950 #endif // V8_TARGET_ARCH_ARM | |
951 | 952 |
952 #if V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET | |
953 void RunI32x4ShiftOpTest(WasmOpcode simd_op, Int32ShiftOp expected_op, | 953 void RunI32x4ShiftOpTest(WasmOpcode simd_op, Int32ShiftOp expected_op, |
954 int shift) { | 954 int shift) { |
955 FLAG_wasm_simd_prototype = true; | 955 FLAG_wasm_simd_prototype = true; |
956 WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); | 956 WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); |
957 byte a = 0; | 957 byte a = 0; |
958 byte expected = 1; | 958 byte expected = 1; |
959 byte simd = r.AllocateLocal(kWasmS128); | 959 byte simd = r.AllocateLocal(kWasmS128); |
960 BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), | 960 BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I32x4_SPLAT(WASM_GET_LOCAL(a))), |
961 WASM_SET_LOCAL( | 961 WASM_SET_LOCAL( |
962 simd, WASM_SIMD_SHIFT_OP(simd_op, shift, WASM_GET_LOCAL(simd))), | 962 simd, WASM_SIMD_SHIFT_OP(simd_op, shift, WASM_GET_LOCAL(simd))), |
963 WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, expected), WASM_ONE); | 963 WASM_SIMD_CHECK_SPLAT4(I32x4, simd, I32, expected), WASM_ONE); |
964 | 964 |
965 FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i, shift))); } | 965 FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(*i, expected_op(*i, shift))); } |
966 } | 966 } |
967 | 967 |
968 WASM_EXEC_COMPILED_TEST(I32x4Shl) { | 968 WASM_EXEC_COMPILED_TEST(I32x4Shl) { |
969 RunI32x4ShiftOpTest(kExprI32x4Shl, LogicalShiftLeft, 1); | 969 RunI32x4ShiftOpTest(kExprI32x4Shl, LogicalShiftLeft, 1); |
970 } | 970 } |
971 | 971 |
972 WASM_EXEC_COMPILED_TEST(I32x4ShrS) { | 972 WASM_EXEC_COMPILED_TEST(I32x4ShrS) { |
973 RunI32x4ShiftOpTest(kExprI32x4ShrS, ArithmeticShiftRight, 1); | 973 RunI32x4ShiftOpTest(kExprI32x4ShrS, ArithmeticShiftRight, 1); |
974 } | 974 } |
975 | 975 |
976 WASM_EXEC_COMPILED_TEST(I32x4ShrU) { | 976 WASM_EXEC_COMPILED_TEST(I32x4ShrU) { |
977 RunI32x4ShiftOpTest(kExprI32x4ShrU, LogicalShiftRight, 1); | 977 RunI32x4ShiftOpTest(kExprI32x4ShrU, LogicalShiftRight, 1); |
978 } | 978 } |
979 #endif // V8_TARGET_ARCH_ARM || SIMD_LOWERING_TARGET | |
980 | |
981 #if V8_TARGET_ARCH_ARM | |
982 | 979 |
983 void RunI16x8UnOpTest(WasmOpcode simd_op, Int16UnOp expected_op) { | 980 void RunI16x8UnOpTest(WasmOpcode simd_op, Int16UnOp expected_op) { |
984 FLAG_wasm_simd_prototype = true; | 981 FLAG_wasm_simd_prototype = true; |
985 WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); | 982 WasmRunner<int32_t, int32_t, int32_t> r(kExecuteCompiled); |
986 byte a = 0; | 983 byte a = 0; |
987 byte expected = 1; | 984 byte expected = 1; |
988 byte simd = r.AllocateLocal(kWasmS128); | 985 byte simd = r.AllocateLocal(kWasmS128); |
989 BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(a))), | 986 BUILD(r, WASM_SET_LOCAL(simd, WASM_SIMD_I16x8_SPLAT(WASM_GET_LOCAL(a))), |
990 WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))), | 987 WASM_SET_LOCAL(simd, WASM_SIMD_UNOP(simd_op, WASM_GET_LOCAL(simd))), |
991 WASM_SIMD_CHECK_SPLAT8(I16x8, simd, I32, expected), WASM_ONE); | 988 WASM_SIMD_CHECK_SPLAT8(I16x8, simd, I32, expected), WASM_ONE); |
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1564 WASM_SET_GLOBAL(0, WASM_SIMD_F32x4_REPLACE_LANE(3, WASM_GET_GLOBAL(0), | 1561 WASM_SET_GLOBAL(0, WASM_SIMD_F32x4_REPLACE_LANE(3, WASM_GET_GLOBAL(0), |
1565 WASM_F32(65.0))), | 1562 WASM_F32(65.0))), |
1566 WASM_I32V(1)); | 1563 WASM_I32V(1)); |
1567 FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(0)); } | 1564 FOR_INT32_INPUTS(i) { CHECK_EQ(1, r.Call(0)); } |
1568 CHECK_EQ(*global, 13.5); | 1565 CHECK_EQ(*global, 13.5); |
1569 CHECK_EQ(*(global + 1), 45.5); | 1566 CHECK_EQ(*(global + 1), 45.5); |
1570 CHECK_EQ(*(global + 2), 32.25); | 1567 CHECK_EQ(*(global + 2), 32.25); |
1571 CHECK_EQ(*(global + 3), 65.0); | 1568 CHECK_EQ(*(global + 3), 65.0); |
1572 } | 1569 } |
1573 #endif // SIMD_LOWERING_TARGET | 1570 #endif // SIMD_LOWERING_TARGET |
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