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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef V8_CCTEST_COMPILER_VALUE_HELPER_H_ | 5 #ifndef V8_CCTEST_COMPILER_VALUE_HELPER_H_ |
6 #define V8_CCTEST_COMPILER_VALUE_HELPER_H_ | 6 #define V8_CCTEST_COMPILER_VALUE_HELPER_H_ |
7 | 7 |
8 #include "src/v8.h" | 8 #include "src/v8.h" |
9 | 9 |
10 #include "src/compiler/common-operator.h" | 10 #include "src/compiler/common-operator.h" |
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69 static const double nan = v8::base::OS::nan_value(); | 69 static const double nan = v8::base::OS::nan_value(); |
70 static const double values[] = { | 70 static const double values[] = { |
71 0.125, 0.25, 0.375, 0.5, | 71 0.125, 0.25, 0.375, 0.5, |
72 1.25, -1.75, 2, 5.125, | 72 1.25, -1.75, 2, 5.125, |
73 6.25, 0.0, -0.0, 982983.25, | 73 6.25, 0.0, -0.0, 982983.25, |
74 888, 2147483647.0, -999.75, 3.1e7, | 74 888, 2147483647.0, -999.75, 3.1e7, |
75 -2e66, 3e-88, -2147483648.0, V8_INFINITY, | 75 -2e66, 3e-88, -2147483648.0, V8_INFINITY, |
76 -V8_INFINITY, nan, 2147483647.375, 2147483647.75, | 76 -V8_INFINITY, nan, 2147483647.375, 2147483647.75, |
77 2147483648.0, 2147483648.25, 2147483649.25, -2147483647.0, | 77 2147483648.0, 2147483648.25, 2147483649.25, -2147483647.0, |
78 -2147483647.125, -2147483647.875, -2147483648.25, -2147483649.5}; | 78 -2147483647.125, -2147483647.875, -2147483648.25, -2147483649.5}; |
79 return std::vector<double>(&values[0], &values[ARRAY_SIZE(values)]); | 79 return std::vector<double>(&values[0], &values[arraysize(values)]); |
80 } | 80 } |
81 | 81 |
82 static const std::vector<int32_t> int32_vector() { | 82 static const std::vector<int32_t> int32_vector() { |
83 std::vector<uint32_t> values = uint32_vector(); | 83 std::vector<uint32_t> values = uint32_vector(); |
84 return std::vector<int32_t>(values.begin(), values.end()); | 84 return std::vector<int32_t>(values.begin(), values.end()); |
85 } | 85 } |
86 | 86 |
87 static const std::vector<uint32_t> uint32_vector() { | 87 static const std::vector<uint32_t> uint32_vector() { |
88 static const uint32_t kValues[] = { | 88 static const uint32_t kValues[] = { |
89 0x00000000, 0x00000001, 0xffffffff, 0x1b09788b, 0x04c5fce8, 0xcc0de5bf, | 89 0x00000000, 0x00000001, 0xffffffff, 0x1b09788b, 0x04c5fce8, 0xcc0de5bf, |
90 0x273a798e, 0x187937a3, 0xece3af83, 0x5495a16b, 0x0b668ecc, 0x11223344, | 90 0x273a798e, 0x187937a3, 0xece3af83, 0x5495a16b, 0x0b668ecc, 0x11223344, |
91 0x0000009e, 0x00000043, 0x0000af73, 0x0000116b, 0x00658ecc, 0x002b3b4c, | 91 0x0000009e, 0x00000043, 0x0000af73, 0x0000116b, 0x00658ecc, 0x002b3b4c, |
92 0x88776655, 0x70000000, 0x07200000, 0x7fffffff, 0x56123761, 0x7fffff00, | 92 0x88776655, 0x70000000, 0x07200000, 0x7fffffff, 0x56123761, 0x7fffff00, |
93 0x761c4761, 0x80000000, 0x88888888, 0xa0000000, 0xdddddddd, 0xe0000000, | 93 0x761c4761, 0x80000000, 0x88888888, 0xa0000000, 0xdddddddd, 0xe0000000, |
94 0xeeeeeeee, 0xfffffffd, 0xf0000000, 0x007fffff, 0x003fffff, 0x001fffff, | 94 0xeeeeeeee, 0xfffffffd, 0xf0000000, 0x007fffff, 0x003fffff, 0x001fffff, |
95 0x000fffff, 0x0007ffff, 0x0003ffff, 0x0001ffff, 0x0000ffff, 0x00007fff, | 95 0x000fffff, 0x0007ffff, 0x0003ffff, 0x0001ffff, 0x0000ffff, 0x00007fff, |
96 0x00003fff, 0x00001fff, 0x00000fff, 0x000007ff, 0x000003ff, 0x000001ff}; | 96 0x00003fff, 0x00001fff, 0x00000fff, 0x000007ff, 0x000003ff, 0x000001ff}; |
97 return std::vector<uint32_t>(&kValues[0], &kValues[ARRAY_SIZE(kValues)]); | 97 return std::vector<uint32_t>(&kValues[0], &kValues[arraysize(kValues)]); |
98 } | 98 } |
99 | 99 |
100 static const std::vector<double> nan_vector(size_t limit = 0) { | 100 static const std::vector<double> nan_vector(size_t limit = 0) { |
101 static const double nan = v8::base::OS::nan_value(); | 101 static const double nan = v8::base::OS::nan_value(); |
102 static const double values[] = {-nan, -V8_INFINITY * -0.0, | 102 static const double values[] = {-nan, -V8_INFINITY * -0.0, |
103 -V8_INFINITY * 0.0, V8_INFINITY * -0.0, | 103 -V8_INFINITY * 0.0, V8_INFINITY * -0.0, |
104 V8_INFINITY * 0.0, nan}; | 104 V8_INFINITY * 0.0, nan}; |
105 return std::vector<double>(&values[0], &values[ARRAY_SIZE(values)]); | 105 return std::vector<double>(&values[0], &values[arraysize(values)]); |
106 } | 106 } |
107 | 107 |
108 static const std::vector<uint32_t> ror_vector() { | 108 static const std::vector<uint32_t> ror_vector() { |
109 static const uint32_t kValues[31] = { | 109 static const uint32_t kValues[31] = { |
110 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, | 110 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, |
111 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}; | 111 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}; |
112 return std::vector<uint32_t>(&kValues[0], &kValues[ARRAY_SIZE(kValues)]); | 112 return std::vector<uint32_t>(&kValues[0], &kValues[arraysize(kValues)]); |
113 } | 113 } |
114 }; | 114 }; |
115 | 115 |
116 // Helper macros that can be used in FOR_INT32_INPUTS(i) { ... *i ... } | 116 // Helper macros that can be used in FOR_INT32_INPUTS(i) { ... *i ... } |
117 // Watch out, these macros aren't hygenic; they pollute your scope. Thanks STL. | 117 // Watch out, these macros aren't hygenic; they pollute your scope. Thanks STL. |
118 #define FOR_INPUTS(ctype, itype, var) \ | 118 #define FOR_INPUTS(ctype, itype, var) \ |
119 std::vector<ctype> var##_vec = ValueHelper::itype##_vector(); \ | 119 std::vector<ctype> var##_vec = ValueHelper::itype##_vector(); \ |
120 for (std::vector<ctype>::iterator var = var##_vec.begin(); \ | 120 for (std::vector<ctype>::iterator var = var##_vec.begin(); \ |
121 var != var##_vec.end(); ++var) | 121 var != var##_vec.end(); ++var) |
122 | 122 |
123 #define FOR_INT32_INPUTS(var) FOR_INPUTS(int32_t, int32, var) | 123 #define FOR_INT32_INPUTS(var) FOR_INPUTS(int32_t, int32, var) |
124 #define FOR_UINT32_INPUTS(var) FOR_INPUTS(uint32_t, uint32, var) | 124 #define FOR_UINT32_INPUTS(var) FOR_INPUTS(uint32_t, uint32, var) |
125 #define FOR_FLOAT64_INPUTS(var) FOR_INPUTS(double, float64, var) | 125 #define FOR_FLOAT64_INPUTS(var) FOR_INPUTS(double, float64, var) |
126 | 126 |
127 #define FOR_INT32_SHIFTS(var) for (int32_t var = 0; var < 32; var++) | 127 #define FOR_INT32_SHIFTS(var) for (int32_t var = 0; var < 32; var++) |
128 | 128 |
129 #define FOR_UINT32_SHIFTS(var) for (uint32_t var = 0; var < 32; var++) | 129 #define FOR_UINT32_SHIFTS(var) for (uint32_t var = 0; var < 32; var++) |
130 | 130 |
131 } // namespace compiler | 131 } // namespace compiler |
132 } // namespace internal | 132 } // namespace internal |
133 } // namespace v8 | 133 } // namespace v8 |
134 | 134 |
135 #endif // V8_CCTEST_COMPILER_VALUE_HELPER_H_ | 135 #endif // V8_CCTEST_COMPILER_VALUE_HELPER_H_ |
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