Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. Use of this |
| 2 | // source code is governed by a BSD-style license that can be found in the |
| 3 | // LICENSE file. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5 | #include <cmath> |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 6 | #include <functional> |
| 7 | #include <limits> |
| 8 | |
| 9 | #include "src/base/bits.h" |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 10 | #include "src/base/ieee754.h" |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 11 | #include "src/base/utils/random-number-generator.h" |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 12 | #include "src/codegen.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 13 | #include "test/cctest/cctest.h" |
| 14 | #include "test/cctest/compiler/codegen-tester.h" |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 15 | #include "test/cctest/compiler/graph-builder-tester.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 16 | #include "test/cctest/compiler/value-helper.h" |
| 17 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 18 | using namespace v8::base; |
| 19 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 20 | namespace v8 { |
| 21 | namespace internal { |
| 22 | namespace compiler { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 23 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 24 | |
| 25 | TEST(RunInt32Add) { |
| 26 | RawMachineAssemblerTester<int32_t> m; |
| 27 | Node* add = m.Int32Add(m.Int32Constant(0), m.Int32Constant(1)); |
| 28 | m.Return(add); |
| 29 | CHECK_EQ(1, m.Call()); |
| 30 | } |
| 31 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 32 | static int RunInt32AddShift(bool is_left, int32_t add_left, int32_t add_right, |
| 33 | int32_t shift_left, int32_t shit_right) { |
| 34 | RawMachineAssemblerTester<int32_t> m; |
| 35 | Node* shift = |
| 36 | m.Word32Shl(m.Int32Constant(shift_left), m.Int32Constant(shit_right)); |
| 37 | Node* add = m.Int32Add(m.Int32Constant(add_left), m.Int32Constant(add_right)); |
| 38 | Node* lsa = is_left ? m.Int32Add(shift, add) : m.Int32Add(add, shift); |
| 39 | m.Return(lsa); |
| 40 | return m.Call(); |
| 41 | } |
| 42 | |
| 43 | TEST(RunInt32AddShift) { |
| 44 | struct Test_case { |
| 45 | int32_t add_left, add_right, shift_left, shit_right, expected; |
| 46 | }; |
| 47 | |
| 48 | Test_case tc[] = { |
| 49 | {20, 22, 4, 2, 58}, |
| 50 | {20, 22, 4, 1, 50}, |
| 51 | {20, 22, 1, 6, 106}, |
| 52 | {INT_MAX - 2, 1, 1, 1, INT_MIN}, // INT_MAX - 2 + 1 + (1 << 1), overflow. |
| 53 | }; |
| 54 | const size_t tc_size = sizeof(tc) / sizeof(Test_case); |
| 55 | |
| 56 | for (size_t i = 0; i < tc_size; ++i) { |
| 57 | CHECK_EQ(tc[i].expected, |
| 58 | RunInt32AddShift(false, tc[i].add_left, tc[i].add_right, |
| 59 | tc[i].shift_left, tc[i].shit_right)); |
| 60 | CHECK_EQ(tc[i].expected, |
| 61 | RunInt32AddShift(true, tc[i].add_left, tc[i].add_right, |
| 62 | tc[i].shift_left, tc[i].shit_right)); |
| 63 | } |
| 64 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 65 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 66 | TEST(RunWord32ReverseBits) { |
| 67 | BufferedRawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
| 68 | if (!m.machine()->Word32ReverseBits().IsSupported()) { |
| 69 | // We can only test the operator if it exists on the testing platform. |
| 70 | return; |
| 71 | } |
| 72 | m.Return(m.AddNode(m.machine()->Word32ReverseBits().op(), m.Parameter(0))); |
| 73 | |
| 74 | CHECK_EQ(uint32_t(0x00000000), m.Call(uint32_t(0x00000000))); |
| 75 | CHECK_EQ(uint32_t(0x12345678), m.Call(uint32_t(0x1e6a2c48))); |
| 76 | CHECK_EQ(uint32_t(0xfedcba09), m.Call(uint32_t(0x905d3b7f))); |
| 77 | CHECK_EQ(uint32_t(0x01010101), m.Call(uint32_t(0x80808080))); |
| 78 | CHECK_EQ(uint32_t(0x01020408), m.Call(uint32_t(0x10204080))); |
| 79 | CHECK_EQ(uint32_t(0xf0703010), m.Call(uint32_t(0x080c0e0f))); |
| 80 | CHECK_EQ(uint32_t(0x1f8d0a3a), m.Call(uint32_t(0x5c50b1f8))); |
| 81 | CHECK_EQ(uint32_t(0xffffffff), m.Call(uint32_t(0xffffffff))); |
| 82 | } |
| 83 | |
| 84 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 85 | TEST(RunWord32Ctz) { |
| 86 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 87 | if (!m.machine()->Word32Ctz().IsSupported()) { |
| 88 | // We can only test the operator if it exists on the testing platform. |
| 89 | return; |
| 90 | } |
| 91 | m.Return(m.AddNode(m.machine()->Word32Ctz().op(), m.Parameter(0))); |
| 92 | |
| 93 | CHECK_EQ(32, m.Call(uint32_t(0x00000000))); |
| 94 | CHECK_EQ(31, m.Call(uint32_t(0x80000000))); |
| 95 | CHECK_EQ(30, m.Call(uint32_t(0x40000000))); |
| 96 | CHECK_EQ(29, m.Call(uint32_t(0x20000000))); |
| 97 | CHECK_EQ(28, m.Call(uint32_t(0x10000000))); |
| 98 | CHECK_EQ(27, m.Call(uint32_t(0xa8000000))); |
| 99 | CHECK_EQ(26, m.Call(uint32_t(0xf4000000))); |
| 100 | CHECK_EQ(25, m.Call(uint32_t(0x62000000))); |
| 101 | CHECK_EQ(24, m.Call(uint32_t(0x91000000))); |
| 102 | CHECK_EQ(23, m.Call(uint32_t(0xcd800000))); |
| 103 | CHECK_EQ(22, m.Call(uint32_t(0x09400000))); |
| 104 | CHECK_EQ(21, m.Call(uint32_t(0xaf200000))); |
| 105 | CHECK_EQ(20, m.Call(uint32_t(0xac100000))); |
| 106 | CHECK_EQ(19, m.Call(uint32_t(0xe0b80000))); |
| 107 | CHECK_EQ(18, m.Call(uint32_t(0x9ce40000))); |
| 108 | CHECK_EQ(17, m.Call(uint32_t(0xc7920000))); |
| 109 | CHECK_EQ(16, m.Call(uint32_t(0xb8f10000))); |
| 110 | CHECK_EQ(15, m.Call(uint32_t(0x3b9f8000))); |
| 111 | CHECK_EQ(14, m.Call(uint32_t(0xdb4c4000))); |
| 112 | CHECK_EQ(13, m.Call(uint32_t(0xe9a32000))); |
| 113 | CHECK_EQ(12, m.Call(uint32_t(0xfca61000))); |
| 114 | CHECK_EQ(11, m.Call(uint32_t(0x6c8a7800))); |
| 115 | CHECK_EQ(10, m.Call(uint32_t(0x8ce5a400))); |
| 116 | CHECK_EQ(9, m.Call(uint32_t(0xcb7d0200))); |
| 117 | CHECK_EQ(8, m.Call(uint32_t(0xcb4dc100))); |
| 118 | CHECK_EQ(7, m.Call(uint32_t(0xdfbec580))); |
| 119 | CHECK_EQ(6, m.Call(uint32_t(0x27a9db40))); |
| 120 | CHECK_EQ(5, m.Call(uint32_t(0xde3bcb20))); |
| 121 | CHECK_EQ(4, m.Call(uint32_t(0xd7e8a610))); |
| 122 | CHECK_EQ(3, m.Call(uint32_t(0x9afdbc88))); |
| 123 | CHECK_EQ(2, m.Call(uint32_t(0x9afdbc84))); |
| 124 | CHECK_EQ(1, m.Call(uint32_t(0x9afdbc82))); |
| 125 | CHECK_EQ(0, m.Call(uint32_t(0x9afdbc81))); |
| 126 | } |
| 127 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 128 | TEST(RunWord32Clz) { |
| 129 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 130 | m.Return(m.Word32Clz(m.Parameter(0))); |
| 131 | |
| 132 | CHECK_EQ(0, m.Call(uint32_t(0x80001000))); |
| 133 | CHECK_EQ(1, m.Call(uint32_t(0x40000500))); |
| 134 | CHECK_EQ(2, m.Call(uint32_t(0x20000300))); |
| 135 | CHECK_EQ(3, m.Call(uint32_t(0x10000003))); |
| 136 | CHECK_EQ(4, m.Call(uint32_t(0x08050000))); |
| 137 | CHECK_EQ(5, m.Call(uint32_t(0x04006000))); |
| 138 | CHECK_EQ(6, m.Call(uint32_t(0x02000000))); |
| 139 | CHECK_EQ(7, m.Call(uint32_t(0x010000a0))); |
| 140 | CHECK_EQ(8, m.Call(uint32_t(0x00800c00))); |
| 141 | CHECK_EQ(9, m.Call(uint32_t(0x00400000))); |
| 142 | CHECK_EQ(10, m.Call(uint32_t(0x0020000d))); |
| 143 | CHECK_EQ(11, m.Call(uint32_t(0x00100f00))); |
| 144 | CHECK_EQ(12, m.Call(uint32_t(0x00080000))); |
| 145 | CHECK_EQ(13, m.Call(uint32_t(0x00041000))); |
| 146 | CHECK_EQ(14, m.Call(uint32_t(0x00020020))); |
| 147 | CHECK_EQ(15, m.Call(uint32_t(0x00010300))); |
| 148 | CHECK_EQ(16, m.Call(uint32_t(0x00008040))); |
| 149 | CHECK_EQ(17, m.Call(uint32_t(0x00004005))); |
| 150 | CHECK_EQ(18, m.Call(uint32_t(0x00002050))); |
| 151 | CHECK_EQ(19, m.Call(uint32_t(0x00001700))); |
| 152 | CHECK_EQ(20, m.Call(uint32_t(0x00000870))); |
| 153 | CHECK_EQ(21, m.Call(uint32_t(0x00000405))); |
| 154 | CHECK_EQ(22, m.Call(uint32_t(0x00000203))); |
| 155 | CHECK_EQ(23, m.Call(uint32_t(0x00000101))); |
| 156 | CHECK_EQ(24, m.Call(uint32_t(0x00000089))); |
| 157 | CHECK_EQ(25, m.Call(uint32_t(0x00000041))); |
| 158 | CHECK_EQ(26, m.Call(uint32_t(0x00000022))); |
| 159 | CHECK_EQ(27, m.Call(uint32_t(0x00000013))); |
| 160 | CHECK_EQ(28, m.Call(uint32_t(0x00000008))); |
| 161 | CHECK_EQ(29, m.Call(uint32_t(0x00000004))); |
| 162 | CHECK_EQ(30, m.Call(uint32_t(0x00000002))); |
| 163 | CHECK_EQ(31, m.Call(uint32_t(0x00000001))); |
| 164 | CHECK_EQ(32, m.Call(uint32_t(0x00000000))); |
| 165 | } |
| 166 | |
| 167 | |
| 168 | TEST(RunWord32Popcnt) { |
| 169 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 170 | if (!m.machine()->Word32Popcnt().IsSupported()) { |
| 171 | // We can only test the operator if it exists on the testing platform. |
| 172 | return; |
| 173 | } |
| 174 | m.Return(m.AddNode(m.machine()->Word32Popcnt().op(), m.Parameter(0))); |
| 175 | |
| 176 | CHECK_EQ(0, m.Call(uint32_t(0x00000000))); |
| 177 | CHECK_EQ(1, m.Call(uint32_t(0x00000001))); |
| 178 | CHECK_EQ(1, m.Call(uint32_t(0x80000000))); |
| 179 | CHECK_EQ(32, m.Call(uint32_t(0xffffffff))); |
| 180 | CHECK_EQ(6, m.Call(uint32_t(0x000dc100))); |
| 181 | CHECK_EQ(9, m.Call(uint32_t(0xe00dc100))); |
| 182 | CHECK_EQ(11, m.Call(uint32_t(0xe00dc103))); |
| 183 | CHECK_EQ(9, m.Call(uint32_t(0x000dc107))); |
| 184 | } |
| 185 | |
| 186 | |
| 187 | #if V8_TARGET_ARCH_64_BIT |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 188 | TEST(RunWord64ReverseBits) { |
| 189 | RawMachineAssemblerTester<uint64_t> m(MachineType::Uint64()); |
| 190 | if (!m.machine()->Word64ReverseBits().IsSupported()) { |
| 191 | return; |
| 192 | } |
| 193 | |
| 194 | m.Return(m.AddNode(m.machine()->Word64ReverseBits().op(), m.Parameter(0))); |
| 195 | |
| 196 | CHECK_EQ(uint64_t(0x0000000000000000), m.Call(uint64_t(0x0000000000000000))); |
| 197 | CHECK_EQ(uint64_t(0x1234567890abcdef), m.Call(uint64_t(0xf7b3d5091e6a2c48))); |
| 198 | CHECK_EQ(uint64_t(0xfedcba0987654321), m.Call(uint64_t(0x84c2a6e1905d3b7f))); |
| 199 | CHECK_EQ(uint64_t(0x0101010101010101), m.Call(uint64_t(0x8080808080808080))); |
| 200 | CHECK_EQ(uint64_t(0x0102040803060c01), m.Call(uint64_t(0x803060c010204080))); |
| 201 | CHECK_EQ(uint64_t(0xf0703010e060200f), m.Call(uint64_t(0xf0040607080c0e0f))); |
| 202 | CHECK_EQ(uint64_t(0x2f8a6df01c21fa3b), m.Call(uint64_t(0xdc5f84380fb651f4))); |
| 203 | CHECK_EQ(uint64_t(0xffffffffffffffff), m.Call(uint64_t(0xffffffffffffffff))); |
| 204 | } |
| 205 | |
| 206 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 207 | TEST(RunWord64Clz) { |
| 208 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint64()); |
| 209 | m.Return(m.Word64Clz(m.Parameter(0))); |
| 210 | |
| 211 | CHECK_EQ(0, m.Call(uint64_t(0x8000100000000000))); |
| 212 | CHECK_EQ(1, m.Call(uint64_t(0x4000050000000000))); |
| 213 | CHECK_EQ(2, m.Call(uint64_t(0x2000030000000000))); |
| 214 | CHECK_EQ(3, m.Call(uint64_t(0x1000000300000000))); |
| 215 | CHECK_EQ(4, m.Call(uint64_t(0x0805000000000000))); |
| 216 | CHECK_EQ(5, m.Call(uint64_t(0x0400600000000000))); |
| 217 | CHECK_EQ(6, m.Call(uint64_t(0x0200000000000000))); |
| 218 | CHECK_EQ(7, m.Call(uint64_t(0x010000a000000000))); |
| 219 | CHECK_EQ(8, m.Call(uint64_t(0x00800c0000000000))); |
| 220 | CHECK_EQ(9, m.Call(uint64_t(0x0040000000000000))); |
| 221 | CHECK_EQ(10, m.Call(uint64_t(0x0020000d00000000))); |
| 222 | CHECK_EQ(11, m.Call(uint64_t(0x00100f0000000000))); |
| 223 | CHECK_EQ(12, m.Call(uint64_t(0x0008000000000000))); |
| 224 | CHECK_EQ(13, m.Call(uint64_t(0x0004100000000000))); |
| 225 | CHECK_EQ(14, m.Call(uint64_t(0x0002002000000000))); |
| 226 | CHECK_EQ(15, m.Call(uint64_t(0x0001030000000000))); |
| 227 | CHECK_EQ(16, m.Call(uint64_t(0x0000804000000000))); |
| 228 | CHECK_EQ(17, m.Call(uint64_t(0x0000400500000000))); |
| 229 | CHECK_EQ(18, m.Call(uint64_t(0x0000205000000000))); |
| 230 | CHECK_EQ(19, m.Call(uint64_t(0x0000170000000000))); |
| 231 | CHECK_EQ(20, m.Call(uint64_t(0x0000087000000000))); |
| 232 | CHECK_EQ(21, m.Call(uint64_t(0x0000040500000000))); |
| 233 | CHECK_EQ(22, m.Call(uint64_t(0x0000020300000000))); |
| 234 | CHECK_EQ(23, m.Call(uint64_t(0x0000010100000000))); |
| 235 | CHECK_EQ(24, m.Call(uint64_t(0x0000008900000000))); |
| 236 | CHECK_EQ(25, m.Call(uint64_t(0x0000004100000000))); |
| 237 | CHECK_EQ(26, m.Call(uint64_t(0x0000002200000000))); |
| 238 | CHECK_EQ(27, m.Call(uint64_t(0x0000001300000000))); |
| 239 | CHECK_EQ(28, m.Call(uint64_t(0x0000000800000000))); |
| 240 | CHECK_EQ(29, m.Call(uint64_t(0x0000000400000000))); |
| 241 | CHECK_EQ(30, m.Call(uint64_t(0x0000000200000000))); |
| 242 | CHECK_EQ(31, m.Call(uint64_t(0x0000000100000000))); |
| 243 | CHECK_EQ(32, m.Call(uint64_t(0x0000000080001000))); |
| 244 | CHECK_EQ(33, m.Call(uint64_t(0x0000000040000500))); |
| 245 | CHECK_EQ(34, m.Call(uint64_t(0x0000000020000300))); |
| 246 | CHECK_EQ(35, m.Call(uint64_t(0x0000000010000003))); |
| 247 | CHECK_EQ(36, m.Call(uint64_t(0x0000000008050000))); |
| 248 | CHECK_EQ(37, m.Call(uint64_t(0x0000000004006000))); |
| 249 | CHECK_EQ(38, m.Call(uint64_t(0x0000000002000000))); |
| 250 | CHECK_EQ(39, m.Call(uint64_t(0x00000000010000a0))); |
| 251 | CHECK_EQ(40, m.Call(uint64_t(0x0000000000800c00))); |
| 252 | CHECK_EQ(41, m.Call(uint64_t(0x0000000000400000))); |
| 253 | CHECK_EQ(42, m.Call(uint64_t(0x000000000020000d))); |
| 254 | CHECK_EQ(43, m.Call(uint64_t(0x0000000000100f00))); |
| 255 | CHECK_EQ(44, m.Call(uint64_t(0x0000000000080000))); |
| 256 | CHECK_EQ(45, m.Call(uint64_t(0x0000000000041000))); |
| 257 | CHECK_EQ(46, m.Call(uint64_t(0x0000000000020020))); |
| 258 | CHECK_EQ(47, m.Call(uint64_t(0x0000000000010300))); |
| 259 | CHECK_EQ(48, m.Call(uint64_t(0x0000000000008040))); |
| 260 | CHECK_EQ(49, m.Call(uint64_t(0x0000000000004005))); |
| 261 | CHECK_EQ(50, m.Call(uint64_t(0x0000000000002050))); |
| 262 | CHECK_EQ(51, m.Call(uint64_t(0x0000000000001700))); |
| 263 | CHECK_EQ(52, m.Call(uint64_t(0x0000000000000870))); |
| 264 | CHECK_EQ(53, m.Call(uint64_t(0x0000000000000405))); |
| 265 | CHECK_EQ(54, m.Call(uint64_t(0x0000000000000203))); |
| 266 | CHECK_EQ(55, m.Call(uint64_t(0x0000000000000101))); |
| 267 | CHECK_EQ(56, m.Call(uint64_t(0x0000000000000089))); |
| 268 | CHECK_EQ(57, m.Call(uint64_t(0x0000000000000041))); |
| 269 | CHECK_EQ(58, m.Call(uint64_t(0x0000000000000022))); |
| 270 | CHECK_EQ(59, m.Call(uint64_t(0x0000000000000013))); |
| 271 | CHECK_EQ(60, m.Call(uint64_t(0x0000000000000008))); |
| 272 | CHECK_EQ(61, m.Call(uint64_t(0x0000000000000004))); |
| 273 | CHECK_EQ(62, m.Call(uint64_t(0x0000000000000002))); |
| 274 | CHECK_EQ(63, m.Call(uint64_t(0x0000000000000001))); |
| 275 | CHECK_EQ(64, m.Call(uint64_t(0x0000000000000000))); |
| 276 | } |
| 277 | |
| 278 | |
| 279 | TEST(RunWord64Ctz) { |
| 280 | RawMachineAssemblerTester<int32_t> m(MachineType::Uint64()); |
| 281 | if (!m.machine()->Word64Ctz().IsSupported()) { |
| 282 | return; |
| 283 | } |
| 284 | |
| 285 | m.Return(m.AddNode(m.machine()->Word64Ctz().op(), m.Parameter(0))); |
| 286 | |
| 287 | CHECK_EQ(64, m.Call(uint64_t(0x0000000000000000))); |
| 288 | CHECK_EQ(63, m.Call(uint64_t(0x8000000000000000))); |
| 289 | CHECK_EQ(62, m.Call(uint64_t(0x4000000000000000))); |
| 290 | CHECK_EQ(61, m.Call(uint64_t(0x2000000000000000))); |
| 291 | CHECK_EQ(60, m.Call(uint64_t(0x1000000000000000))); |
| 292 | CHECK_EQ(59, m.Call(uint64_t(0xa800000000000000))); |
| 293 | CHECK_EQ(58, m.Call(uint64_t(0xf400000000000000))); |
| 294 | CHECK_EQ(57, m.Call(uint64_t(0x6200000000000000))); |
| 295 | CHECK_EQ(56, m.Call(uint64_t(0x9100000000000000))); |
| 296 | CHECK_EQ(55, m.Call(uint64_t(0xcd80000000000000))); |
| 297 | CHECK_EQ(54, m.Call(uint64_t(0x0940000000000000))); |
| 298 | CHECK_EQ(53, m.Call(uint64_t(0xaf20000000000000))); |
| 299 | CHECK_EQ(52, m.Call(uint64_t(0xac10000000000000))); |
| 300 | CHECK_EQ(51, m.Call(uint64_t(0xe0b8000000000000))); |
| 301 | CHECK_EQ(50, m.Call(uint64_t(0x9ce4000000000000))); |
| 302 | CHECK_EQ(49, m.Call(uint64_t(0xc792000000000000))); |
| 303 | CHECK_EQ(48, m.Call(uint64_t(0xb8f1000000000000))); |
| 304 | CHECK_EQ(47, m.Call(uint64_t(0x3b9f800000000000))); |
| 305 | CHECK_EQ(46, m.Call(uint64_t(0xdb4c400000000000))); |
| 306 | CHECK_EQ(45, m.Call(uint64_t(0xe9a3200000000000))); |
| 307 | CHECK_EQ(44, m.Call(uint64_t(0xfca6100000000000))); |
| 308 | CHECK_EQ(43, m.Call(uint64_t(0x6c8a780000000000))); |
| 309 | CHECK_EQ(42, m.Call(uint64_t(0x8ce5a40000000000))); |
| 310 | CHECK_EQ(41, m.Call(uint64_t(0xcb7d020000000000))); |
| 311 | CHECK_EQ(40, m.Call(uint64_t(0xcb4dc10000000000))); |
| 312 | CHECK_EQ(39, m.Call(uint64_t(0xdfbec58000000000))); |
| 313 | CHECK_EQ(38, m.Call(uint64_t(0x27a9db4000000000))); |
| 314 | CHECK_EQ(37, m.Call(uint64_t(0xde3bcb2000000000))); |
| 315 | CHECK_EQ(36, m.Call(uint64_t(0xd7e8a61000000000))); |
| 316 | CHECK_EQ(35, m.Call(uint64_t(0x9afdbc8800000000))); |
| 317 | CHECK_EQ(34, m.Call(uint64_t(0x9afdbc8400000000))); |
| 318 | CHECK_EQ(33, m.Call(uint64_t(0x9afdbc8200000000))); |
| 319 | CHECK_EQ(32, m.Call(uint64_t(0x9afdbc8100000000))); |
| 320 | CHECK_EQ(31, m.Call(uint64_t(0x0000000080000000))); |
| 321 | CHECK_EQ(30, m.Call(uint64_t(0x0000000040000000))); |
| 322 | CHECK_EQ(29, m.Call(uint64_t(0x0000000020000000))); |
| 323 | CHECK_EQ(28, m.Call(uint64_t(0x0000000010000000))); |
| 324 | CHECK_EQ(27, m.Call(uint64_t(0x00000000a8000000))); |
| 325 | CHECK_EQ(26, m.Call(uint64_t(0x00000000f4000000))); |
| 326 | CHECK_EQ(25, m.Call(uint64_t(0x0000000062000000))); |
| 327 | CHECK_EQ(24, m.Call(uint64_t(0x0000000091000000))); |
| 328 | CHECK_EQ(23, m.Call(uint64_t(0x00000000cd800000))); |
| 329 | CHECK_EQ(22, m.Call(uint64_t(0x0000000009400000))); |
| 330 | CHECK_EQ(21, m.Call(uint64_t(0x00000000af200000))); |
| 331 | CHECK_EQ(20, m.Call(uint64_t(0x00000000ac100000))); |
| 332 | CHECK_EQ(19, m.Call(uint64_t(0x00000000e0b80000))); |
| 333 | CHECK_EQ(18, m.Call(uint64_t(0x000000009ce40000))); |
| 334 | CHECK_EQ(17, m.Call(uint64_t(0x00000000c7920000))); |
| 335 | CHECK_EQ(16, m.Call(uint64_t(0x00000000b8f10000))); |
| 336 | CHECK_EQ(15, m.Call(uint64_t(0x000000003b9f8000))); |
| 337 | CHECK_EQ(14, m.Call(uint64_t(0x00000000db4c4000))); |
| 338 | CHECK_EQ(13, m.Call(uint64_t(0x00000000e9a32000))); |
| 339 | CHECK_EQ(12, m.Call(uint64_t(0x00000000fca61000))); |
| 340 | CHECK_EQ(11, m.Call(uint64_t(0x000000006c8a7800))); |
| 341 | CHECK_EQ(10, m.Call(uint64_t(0x000000008ce5a400))); |
| 342 | CHECK_EQ(9, m.Call(uint64_t(0x00000000cb7d0200))); |
| 343 | CHECK_EQ(8, m.Call(uint64_t(0x00000000cb4dc100))); |
| 344 | CHECK_EQ(7, m.Call(uint64_t(0x00000000dfbec580))); |
| 345 | CHECK_EQ(6, m.Call(uint64_t(0x0000000027a9db40))); |
| 346 | CHECK_EQ(5, m.Call(uint64_t(0x00000000de3bcb20))); |
| 347 | CHECK_EQ(4, m.Call(uint64_t(0x00000000d7e8a610))); |
| 348 | CHECK_EQ(3, m.Call(uint64_t(0x000000009afdbc88))); |
| 349 | CHECK_EQ(2, m.Call(uint64_t(0x000000009afdbc84))); |
| 350 | CHECK_EQ(1, m.Call(uint64_t(0x000000009afdbc82))); |
| 351 | CHECK_EQ(0, m.Call(uint64_t(0x000000009afdbc81))); |
| 352 | } |
| 353 | |
| 354 | |
| 355 | TEST(RunWord64Popcnt) { |
| 356 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint64()); |
| 357 | if (!m.machine()->Word64Popcnt().IsSupported()) { |
| 358 | return; |
| 359 | } |
| 360 | |
| 361 | m.Return(m.AddNode(m.machine()->Word64Popcnt().op(), m.Parameter(0))); |
| 362 | |
| 363 | CHECK_EQ(0, m.Call(uint64_t(0x0000000000000000))); |
| 364 | CHECK_EQ(1, m.Call(uint64_t(0x0000000000000001))); |
| 365 | CHECK_EQ(1, m.Call(uint64_t(0x8000000000000000))); |
| 366 | CHECK_EQ(64, m.Call(uint64_t(0xffffffffffffffff))); |
| 367 | CHECK_EQ(12, m.Call(uint64_t(0x000dc100000dc100))); |
| 368 | CHECK_EQ(18, m.Call(uint64_t(0xe00dc100e00dc100))); |
| 369 | CHECK_EQ(22, m.Call(uint64_t(0xe00dc103e00dc103))); |
| 370 | CHECK_EQ(18, m.Call(uint64_t(0x000dc107000dc107))); |
| 371 | } |
| 372 | #endif // V8_TARGET_ARCH_64_BIT |
| 373 | |
| 374 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 375 | static Node* Int32Input(RawMachineAssemblerTester<int32_t>* m, int index) { |
| 376 | switch (index) { |
| 377 | case 0: |
| 378 | return m->Parameter(0); |
| 379 | case 1: |
| 380 | return m->Parameter(1); |
| 381 | case 2: |
| 382 | return m->Int32Constant(0); |
| 383 | case 3: |
| 384 | return m->Int32Constant(1); |
| 385 | case 4: |
| 386 | return m->Int32Constant(-1); |
| 387 | case 5: |
| 388 | return m->Int32Constant(0xff); |
| 389 | case 6: |
| 390 | return m->Int32Constant(0x01234567); |
| 391 | case 7: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 392 | return m->Load(MachineType::Int32(), m->PointerConstant(NULL)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 393 | default: |
| 394 | return NULL; |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | |
| 399 | TEST(CodeGenInt32Binop) { |
| 400 | RawMachineAssemblerTester<void> m; |
| 401 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 402 | const Operator* kOps[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 403 | m.machine()->Word32And(), m.machine()->Word32Or(), |
| 404 | m.machine()->Word32Xor(), m.machine()->Word32Shl(), |
| 405 | m.machine()->Word32Shr(), m.machine()->Word32Sar(), |
| 406 | m.machine()->Word32Equal(), m.machine()->Int32Add(), |
| 407 | m.machine()->Int32Sub(), m.machine()->Int32Mul(), |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 408 | m.machine()->Int32MulHigh(), m.machine()->Int32Div(), |
| 409 | m.machine()->Uint32Div(), m.machine()->Int32Mod(), |
| 410 | m.machine()->Uint32Mod(), m.machine()->Uint32MulHigh(), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 411 | m.machine()->Int32LessThan(), m.machine()->Int32LessThanOrEqual(), |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 412 | m.machine()->Uint32LessThan(), m.machine()->Uint32LessThanOrEqual()}; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 413 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 414 | for (size_t i = 0; i < arraysize(kOps); ++i) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 415 | for (int j = 0; j < 8; j++) { |
| 416 | for (int k = 0; k < 8; k++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 417 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 418 | MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 419 | Node* a = Int32Input(&m, j); |
| 420 | Node* b = Int32Input(&m, k); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 421 | m.Return(m.AddNode(kOps[i], a, b)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 422 | m.GenerateCode(); |
| 423 | } |
| 424 | } |
| 425 | } |
| 426 | } |
| 427 | |
| 428 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 429 | TEST(CodeGenNop) { |
| 430 | RawMachineAssemblerTester<void> m; |
| 431 | m.Return(m.Int32Constant(0)); |
| 432 | m.GenerateCode(); |
| 433 | } |
| 434 | |
| 435 | |
| 436 | #if V8_TARGET_ARCH_64_BIT |
| 437 | static Node* Int64Input(RawMachineAssemblerTester<int64_t>* m, int index) { |
| 438 | switch (index) { |
| 439 | case 0: |
| 440 | return m->Parameter(0); |
| 441 | case 1: |
| 442 | return m->Parameter(1); |
| 443 | case 2: |
| 444 | return m->Int64Constant(0); |
| 445 | case 3: |
| 446 | return m->Int64Constant(1); |
| 447 | case 4: |
| 448 | return m->Int64Constant(-1); |
| 449 | case 5: |
| 450 | return m->Int64Constant(0xff); |
| 451 | case 6: |
| 452 | return m->Int64Constant(0x0123456789abcdefLL); |
| 453 | case 7: |
| 454 | return m->Load(MachineType::Int64(), m->PointerConstant(NULL)); |
| 455 | default: |
| 456 | return NULL; |
| 457 | } |
| 458 | } |
| 459 | |
| 460 | |
| 461 | TEST(CodeGenInt64Binop) { |
| 462 | RawMachineAssemblerTester<void> m; |
| 463 | |
| 464 | const Operator* kOps[] = { |
| 465 | m.machine()->Word64And(), m.machine()->Word64Or(), |
| 466 | m.machine()->Word64Xor(), m.machine()->Word64Shl(), |
| 467 | m.machine()->Word64Shr(), m.machine()->Word64Sar(), |
| 468 | m.machine()->Word64Equal(), m.machine()->Int64Add(), |
| 469 | m.machine()->Int64Sub(), m.machine()->Int64Mul(), m.machine()->Int64Div(), |
| 470 | m.machine()->Uint64Div(), m.machine()->Int64Mod(), |
| 471 | m.machine()->Uint64Mod(), m.machine()->Int64LessThan(), |
| 472 | m.machine()->Int64LessThanOrEqual(), m.machine()->Uint64LessThan(), |
| 473 | m.machine()->Uint64LessThanOrEqual()}; |
| 474 | |
| 475 | for (size_t i = 0; i < arraysize(kOps); ++i) { |
| 476 | for (int j = 0; j < 8; j++) { |
| 477 | for (int k = 0; k < 8; k++) { |
| 478 | RawMachineAssemblerTester<int64_t> m(MachineType::Int64(), |
| 479 | MachineType::Int64()); |
| 480 | Node* a = Int64Input(&m, j); |
| 481 | Node* b = Int64Input(&m, k); |
| 482 | m.Return(m.AddNode(kOps[i], a, b)); |
| 483 | m.GenerateCode(); |
| 484 | } |
| 485 | } |
| 486 | } |
| 487 | } |
| 488 | |
| 489 | |
| 490 | TEST(RunInt64AddWithOverflowP) { |
| 491 | int64_t actual_val = -1; |
| 492 | RawMachineAssemblerTester<int32_t> m; |
| 493 | Int64BinopTester bt(&m); |
| 494 | Node* add = m.Int64AddWithOverflow(bt.param0, bt.param1); |
| 495 | Node* val = m.Projection(0, add); |
| 496 | Node* ovf = m.Projection(1, add); |
| 497 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 498 | bt.AddReturn(ovf); |
| 499 | FOR_INT64_INPUTS(i) { |
| 500 | FOR_INT64_INPUTS(j) { |
| 501 | int64_t expected_val; |
| 502 | int expected_ovf = bits::SignedAddOverflow64(*i, *j, &expected_val); |
| 503 | CHECK_EQ(expected_ovf, bt.call(*i, *j)); |
| 504 | CHECK_EQ(expected_val, actual_val); |
| 505 | } |
| 506 | } |
| 507 | } |
| 508 | |
| 509 | |
| 510 | TEST(RunInt64AddWithOverflowImm) { |
| 511 | int64_t actual_val = -1, expected_val = 0; |
| 512 | FOR_INT64_INPUTS(i) { |
| 513 | { |
| 514 | RawMachineAssemblerTester<int32_t> m(MachineType::Int64()); |
| 515 | Node* add = m.Int64AddWithOverflow(m.Int64Constant(*i), m.Parameter(0)); |
| 516 | Node* val = m.Projection(0, add); |
| 517 | Node* ovf = m.Projection(1, add); |
| 518 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 519 | m.Return(ovf); |
| 520 | FOR_INT64_INPUTS(j) { |
| 521 | int expected_ovf = bits::SignedAddOverflow64(*i, *j, &expected_val); |
| 522 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 523 | CHECK_EQ(expected_val, actual_val); |
| 524 | } |
| 525 | } |
| 526 | { |
| 527 | RawMachineAssemblerTester<int32_t> m(MachineType::Int64()); |
| 528 | Node* add = m.Int64AddWithOverflow(m.Parameter(0), m.Int64Constant(*i)); |
| 529 | Node* val = m.Projection(0, add); |
| 530 | Node* ovf = m.Projection(1, add); |
| 531 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 532 | m.Return(ovf); |
| 533 | FOR_INT64_INPUTS(j) { |
| 534 | int expected_ovf = bits::SignedAddOverflow64(*i, *j, &expected_val); |
| 535 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 536 | CHECK_EQ(expected_val, actual_val); |
| 537 | } |
| 538 | } |
| 539 | FOR_INT64_INPUTS(j) { |
| 540 | RawMachineAssemblerTester<int32_t> m; |
| 541 | Node* add = |
| 542 | m.Int64AddWithOverflow(m.Int64Constant(*i), m.Int64Constant(*j)); |
| 543 | Node* val = m.Projection(0, add); |
| 544 | Node* ovf = m.Projection(1, add); |
| 545 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 546 | m.Return(ovf); |
| 547 | int expected_ovf = bits::SignedAddOverflow64(*i, *j, &expected_val); |
| 548 | CHECK_EQ(expected_ovf, m.Call()); |
| 549 | CHECK_EQ(expected_val, actual_val); |
| 550 | } |
| 551 | } |
| 552 | } |
| 553 | |
| 554 | |
| 555 | TEST(RunInt64AddWithOverflowInBranchP) { |
| 556 | int constant = 911777; |
| 557 | RawMachineLabel blocka, blockb; |
| 558 | RawMachineAssemblerTester<int32_t> m; |
| 559 | Int64BinopTester bt(&m); |
| 560 | Node* add = m.Int64AddWithOverflow(bt.param0, bt.param1); |
| 561 | Node* ovf = m.Projection(1, add); |
| 562 | m.Branch(ovf, &blocka, &blockb); |
| 563 | m.Bind(&blocka); |
| 564 | bt.AddReturn(m.Int64Constant(constant)); |
| 565 | m.Bind(&blockb); |
| 566 | Node* val = m.Projection(0, add); |
| 567 | Node* truncated = m.TruncateInt64ToInt32(val); |
| 568 | bt.AddReturn(truncated); |
| 569 | FOR_INT64_INPUTS(i) { |
| 570 | FOR_INT64_INPUTS(j) { |
| 571 | int32_t expected = constant; |
| 572 | int64_t result; |
| 573 | if (!bits::SignedAddOverflow64(*i, *j, &result)) { |
| 574 | expected = static_cast<int32_t>(result); |
| 575 | } |
| 576 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 577 | } |
| 578 | } |
| 579 | } |
| 580 | |
| 581 | |
| 582 | TEST(RunInt64SubWithOverflowP) { |
| 583 | int64_t actual_val = -1; |
| 584 | RawMachineAssemblerTester<int32_t> m; |
| 585 | Int64BinopTester bt(&m); |
| 586 | Node* add = m.Int64SubWithOverflow(bt.param0, bt.param1); |
| 587 | Node* val = m.Projection(0, add); |
| 588 | Node* ovf = m.Projection(1, add); |
| 589 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 590 | bt.AddReturn(ovf); |
| 591 | FOR_INT64_INPUTS(i) { |
| 592 | FOR_INT64_INPUTS(j) { |
| 593 | int64_t expected_val; |
| 594 | int expected_ovf = bits::SignedSubOverflow64(*i, *j, &expected_val); |
| 595 | CHECK_EQ(expected_ovf, bt.call(*i, *j)); |
| 596 | CHECK_EQ(expected_val, actual_val); |
| 597 | } |
| 598 | } |
| 599 | } |
| 600 | |
| 601 | |
| 602 | TEST(RunInt64SubWithOverflowImm) { |
| 603 | int64_t actual_val = -1, expected_val = 0; |
| 604 | FOR_INT64_INPUTS(i) { |
| 605 | { |
| 606 | RawMachineAssemblerTester<int32_t> m(MachineType::Int64()); |
| 607 | Node* add = m.Int64SubWithOverflow(m.Int64Constant(*i), m.Parameter(0)); |
| 608 | Node* val = m.Projection(0, add); |
| 609 | Node* ovf = m.Projection(1, add); |
| 610 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 611 | m.Return(ovf); |
| 612 | FOR_INT64_INPUTS(j) { |
| 613 | int expected_ovf = bits::SignedSubOverflow64(*i, *j, &expected_val); |
| 614 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 615 | CHECK_EQ(expected_val, actual_val); |
| 616 | } |
| 617 | } |
| 618 | { |
| 619 | RawMachineAssemblerTester<int32_t> m(MachineType::Int64()); |
| 620 | Node* add = m.Int64SubWithOverflow(m.Parameter(0), m.Int64Constant(*i)); |
| 621 | Node* val = m.Projection(0, add); |
| 622 | Node* ovf = m.Projection(1, add); |
| 623 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 624 | m.Return(ovf); |
| 625 | FOR_INT64_INPUTS(j) { |
| 626 | int expected_ovf = bits::SignedSubOverflow64(*j, *i, &expected_val); |
| 627 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 628 | CHECK_EQ(expected_val, actual_val); |
| 629 | } |
| 630 | } |
| 631 | FOR_INT64_INPUTS(j) { |
| 632 | RawMachineAssemblerTester<int32_t> m; |
| 633 | Node* add = |
| 634 | m.Int64SubWithOverflow(m.Int64Constant(*i), m.Int64Constant(*j)); |
| 635 | Node* val = m.Projection(0, add); |
| 636 | Node* ovf = m.Projection(1, add); |
| 637 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord64, val); |
| 638 | m.Return(ovf); |
| 639 | int expected_ovf = bits::SignedSubOverflow64(*i, *j, &expected_val); |
| 640 | CHECK_EQ(expected_ovf, m.Call()); |
| 641 | CHECK_EQ(expected_val, actual_val); |
| 642 | } |
| 643 | } |
| 644 | } |
| 645 | |
| 646 | |
| 647 | TEST(RunInt64SubWithOverflowInBranchP) { |
| 648 | int constant = 911999; |
| 649 | RawMachineLabel blocka, blockb; |
| 650 | RawMachineAssemblerTester<int32_t> m; |
| 651 | Int64BinopTester bt(&m); |
| 652 | Node* sub = m.Int64SubWithOverflow(bt.param0, bt.param1); |
| 653 | Node* ovf = m.Projection(1, sub); |
| 654 | m.Branch(ovf, &blocka, &blockb); |
| 655 | m.Bind(&blocka); |
| 656 | bt.AddReturn(m.Int64Constant(constant)); |
| 657 | m.Bind(&blockb); |
| 658 | Node* val = m.Projection(0, sub); |
| 659 | Node* truncated = m.TruncateInt64ToInt32(val); |
| 660 | bt.AddReturn(truncated); |
| 661 | FOR_INT64_INPUTS(i) { |
| 662 | FOR_INT64_INPUTS(j) { |
| 663 | int32_t expected = constant; |
| 664 | int64_t result; |
| 665 | if (!bits::SignedSubOverflow64(*i, *j, &result)) { |
| 666 | expected = static_cast<int32_t>(result); |
| 667 | } |
| 668 | CHECK_EQ(expected, static_cast<int32_t>(bt.call(*i, *j))); |
| 669 | } |
| 670 | } |
| 671 | } |
| 672 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 673 | static int64_t RunInt64AddShift(bool is_left, int64_t add_left, |
| 674 | int64_t add_right, int64_t shift_left, |
| 675 | int64_t shit_right) { |
| 676 | RawMachineAssemblerTester<int64_t> m; |
| 677 | Node* shift = m.Word64Shl(m.Int64Constant(4), m.Int64Constant(2)); |
| 678 | Node* add = m.Int64Add(m.Int64Constant(20), m.Int64Constant(22)); |
| 679 | Node* dlsa = is_left ? m.Int64Add(shift, add) : m.Int64Add(add, shift); |
| 680 | m.Return(dlsa); |
| 681 | return m.Call(); |
| 682 | } |
| 683 | |
| 684 | TEST(RunInt64AddShift) { |
| 685 | struct Test_case { |
| 686 | int64_t add_left, add_right, shift_left, shit_right, expected; |
| 687 | }; |
| 688 | |
| 689 | Test_case tc[] = { |
| 690 | {20, 22, 4, 2, 58}, |
| 691 | {20, 22, 4, 1, 50}, |
| 692 | {20, 22, 1, 6, 106}, |
| 693 | {INT64_MAX - 2, 1, 1, 1, |
| 694 | INT64_MIN}, // INT64_MAX - 2 + 1 + (1 << 1), overflow. |
| 695 | }; |
| 696 | const size_t tc_size = sizeof(tc) / sizeof(Test_case); |
| 697 | |
| 698 | for (size_t i = 0; i < tc_size; ++i) { |
| 699 | CHECK_EQ(58, RunInt64AddShift(false, tc[i].add_left, tc[i].add_right, |
| 700 | tc[i].shift_left, tc[i].shit_right)); |
| 701 | CHECK_EQ(58, RunInt64AddShift(true, tc[i].add_left, tc[i].add_right, |
| 702 | tc[i].shift_left, tc[i].shit_right)); |
| 703 | } |
| 704 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 705 | |
| 706 | // TODO(titzer): add tests that run 64-bit integer operations. |
| 707 | #endif // V8_TARGET_ARCH_64_BIT |
| 708 | |
| 709 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 710 | TEST(RunGoto) { |
| 711 | RawMachineAssemblerTester<int32_t> m; |
| 712 | int constant = 99999; |
| 713 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 714 | RawMachineLabel next; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 715 | m.Goto(&next); |
| 716 | m.Bind(&next); |
| 717 | m.Return(m.Int32Constant(constant)); |
| 718 | |
| 719 | CHECK_EQ(constant, m.Call()); |
| 720 | } |
| 721 | |
| 722 | |
| 723 | TEST(RunGotoMultiple) { |
| 724 | RawMachineAssemblerTester<int32_t> m; |
| 725 | int constant = 9999977; |
| 726 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 727 | RawMachineLabel labels[10]; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 728 | for (size_t i = 0; i < arraysize(labels); i++) { |
| 729 | m.Goto(&labels[i]); |
| 730 | m.Bind(&labels[i]); |
| 731 | } |
| 732 | m.Return(m.Int32Constant(constant)); |
| 733 | |
| 734 | CHECK_EQ(constant, m.Call()); |
| 735 | } |
| 736 | |
| 737 | |
| 738 | TEST(RunBranch) { |
| 739 | RawMachineAssemblerTester<int32_t> m; |
| 740 | int constant = 999777; |
| 741 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 742 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 743 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 744 | m.Bind(&blocka); |
| 745 | m.Return(m.Int32Constant(0 - constant)); |
| 746 | m.Bind(&blockb); |
| 747 | m.Return(m.Int32Constant(constant)); |
| 748 | |
| 749 | CHECK_EQ(constant, m.Call()); |
| 750 | } |
| 751 | |
| 752 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 753 | TEST(RunDiamond2) { |
| 754 | RawMachineAssemblerTester<int32_t> m; |
| 755 | |
| 756 | int constant = 995666; |
| 757 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 758 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 759 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 760 | m.Bind(&blocka); |
| 761 | m.Goto(&end); |
| 762 | m.Bind(&blockb); |
| 763 | m.Goto(&end); |
| 764 | m.Bind(&end); |
| 765 | m.Return(m.Int32Constant(constant)); |
| 766 | |
| 767 | CHECK_EQ(constant, m.Call()); |
| 768 | } |
| 769 | |
| 770 | |
| 771 | TEST(RunLoop) { |
| 772 | RawMachineAssemblerTester<int32_t> m; |
| 773 | int constant = 999555; |
| 774 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 775 | RawMachineLabel header, body, exit; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 776 | m.Goto(&header); |
| 777 | m.Bind(&header); |
| 778 | m.Branch(m.Int32Constant(0), &body, &exit); |
| 779 | m.Bind(&body); |
| 780 | m.Goto(&header); |
| 781 | m.Bind(&exit); |
| 782 | m.Return(m.Int32Constant(constant)); |
| 783 | |
| 784 | CHECK_EQ(constant, m.Call()); |
| 785 | } |
| 786 | |
| 787 | |
| 788 | template <typename R> |
| 789 | static void BuildDiamondPhi(RawMachineAssemblerTester<R>* m, Node* cond_node, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 790 | MachineRepresentation rep, Node* true_node, |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 791 | Node* false_node) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 792 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 793 | m->Branch(cond_node, &blocka, &blockb); |
| 794 | m->Bind(&blocka); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 795 | m->Goto(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 796 | m->Bind(&blockb); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 797 | m->Goto(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 798 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 799 | m->Bind(&end); |
| 800 | Node* phi = m->Phi(rep, true_node, false_node); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 801 | m->Return(phi); |
| 802 | } |
| 803 | |
| 804 | |
| 805 | TEST(RunDiamondPhiConst) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 806 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 807 | int false_val = 0xFF666; |
| 808 | int true_val = 0x00DDD; |
| 809 | Node* true_node = m.Int32Constant(true_val); |
| 810 | Node* false_node = m.Int32Constant(false_val); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 811 | BuildDiamondPhi(&m, m.Parameter(0), MachineRepresentation::kWord32, true_node, |
| 812 | false_node); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 813 | CHECK_EQ(false_val, m.Call(0)); |
| 814 | CHECK_EQ(true_val, m.Call(1)); |
| 815 | } |
| 816 | |
| 817 | |
| 818 | TEST(RunDiamondPhiNumber) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 819 | RawMachineAssemblerTester<Object*> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 820 | double false_val = -11.1; |
| 821 | double true_val = 200.1; |
| 822 | Node* true_node = m.NumberConstant(true_val); |
| 823 | Node* false_node = m.NumberConstant(false_val); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 824 | BuildDiamondPhi(&m, m.Parameter(0), MachineRepresentation::kTagged, true_node, |
| 825 | false_node); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 826 | m.CheckNumber(false_val, m.Call(0)); |
| 827 | m.CheckNumber(true_val, m.Call(1)); |
| 828 | } |
| 829 | |
| 830 | |
| 831 | TEST(RunDiamondPhiString) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 832 | RawMachineAssemblerTester<Object*> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 833 | const char* false_val = "false"; |
| 834 | const char* true_val = "true"; |
| 835 | Node* true_node = m.StringConstant(true_val); |
| 836 | Node* false_node = m.StringConstant(false_val); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 837 | BuildDiamondPhi(&m, m.Parameter(0), MachineRepresentation::kTagged, true_node, |
| 838 | false_node); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 839 | m.CheckString(false_val, m.Call(0)); |
| 840 | m.CheckString(true_val, m.Call(1)); |
| 841 | } |
| 842 | |
| 843 | |
| 844 | TEST(RunDiamondPhiParam) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 845 | RawMachineAssemblerTester<int32_t> m( |
| 846 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
| 847 | BuildDiamondPhi(&m, m.Parameter(0), MachineRepresentation::kWord32, |
| 848 | m.Parameter(1), m.Parameter(2)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 849 | int32_t c1 = 0x260cb75a; |
| 850 | int32_t c2 = 0xcd3e9c8b; |
| 851 | int result = m.Call(0, c1, c2); |
| 852 | CHECK_EQ(c2, result); |
| 853 | result = m.Call(1, c1, c2); |
| 854 | CHECK_EQ(c1, result); |
| 855 | } |
| 856 | |
| 857 | |
| 858 | TEST(RunLoopPhiConst) { |
| 859 | RawMachineAssemblerTester<int32_t> m; |
| 860 | int true_val = 0x44000; |
| 861 | int false_val = 0x00888; |
| 862 | |
| 863 | Node* cond_node = m.Int32Constant(0); |
| 864 | Node* true_node = m.Int32Constant(true_val); |
| 865 | Node* false_node = m.Int32Constant(false_val); |
| 866 | |
| 867 | // x = false_val; while(false) { x = true_val; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 868 | RawMachineLabel body, header, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 869 | |
| 870 | m.Goto(&header); |
| 871 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 872 | Node* phi = m.Phi(MachineRepresentation::kWord32, false_node, true_node); |
| 873 | m.Branch(cond_node, &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 874 | m.Bind(&body); |
| 875 | m.Goto(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 876 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 877 | m.Return(phi); |
| 878 | |
| 879 | CHECK_EQ(false_val, m.Call()); |
| 880 | } |
| 881 | |
| 882 | |
| 883 | TEST(RunLoopPhiParam) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 884 | RawMachineAssemblerTester<int32_t> m( |
| 885 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 886 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 887 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 888 | |
| 889 | m.Goto(&blocka); |
| 890 | |
| 891 | m.Bind(&blocka); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 892 | Node* phi = |
| 893 | m.Phi(MachineRepresentation::kWord32, m.Parameter(1), m.Parameter(2)); |
| 894 | Node* cond = |
| 895 | m.Phi(MachineRepresentation::kWord32, m.Parameter(0), m.Int32Constant(0)); |
| 896 | m.Branch(cond, &blockb, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 897 | |
| 898 | m.Bind(&blockb); |
| 899 | m.Goto(&blocka); |
| 900 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 901 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 902 | m.Return(phi); |
| 903 | |
| 904 | int32_t c1 = 0xa81903b4; |
| 905 | int32_t c2 = 0x5a1207da; |
| 906 | int result = m.Call(0, c1, c2); |
| 907 | CHECK_EQ(c1, result); |
| 908 | result = m.Call(1, c1, c2); |
| 909 | CHECK_EQ(c2, result); |
| 910 | } |
| 911 | |
| 912 | |
| 913 | TEST(RunLoopPhiInduction) { |
| 914 | RawMachineAssemblerTester<int32_t> m; |
| 915 | |
| 916 | int false_val = 0x10777; |
| 917 | |
| 918 | // x = false_val; while(false) { x++; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 919 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 920 | Node* false_node = m.Int32Constant(false_val); |
| 921 | |
| 922 | m.Goto(&header); |
| 923 | |
| 924 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 925 | Node* phi = m.Phi(MachineRepresentation::kWord32, false_node, false_node); |
| 926 | m.Branch(m.Int32Constant(0), &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 927 | |
| 928 | m.Bind(&body); |
| 929 | Node* add = m.Int32Add(phi, m.Int32Constant(1)); |
| 930 | phi->ReplaceInput(1, add); |
| 931 | m.Goto(&header); |
| 932 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 933 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 934 | m.Return(phi); |
| 935 | |
| 936 | CHECK_EQ(false_val, m.Call()); |
| 937 | } |
| 938 | |
| 939 | |
| 940 | TEST(RunLoopIncrement) { |
| 941 | RawMachineAssemblerTester<int32_t> m; |
| 942 | Int32BinopTester bt(&m); |
| 943 | |
| 944 | // x = 0; while(x ^ param) { x++; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 945 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 946 | Node* zero = m.Int32Constant(0); |
| 947 | |
| 948 | m.Goto(&header); |
| 949 | |
| 950 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 951 | Node* phi = m.Phi(MachineRepresentation::kWord32, zero, zero); |
| 952 | m.Branch(m.WordXor(phi, bt.param0), &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 953 | |
| 954 | m.Bind(&body); |
| 955 | phi->ReplaceInput(1, m.Int32Add(phi, m.Int32Constant(1))); |
| 956 | m.Goto(&header); |
| 957 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 958 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 959 | bt.AddReturn(phi); |
| 960 | |
| 961 | CHECK_EQ(11, bt.call(11, 0)); |
| 962 | CHECK_EQ(110, bt.call(110, 0)); |
| 963 | CHECK_EQ(176, bt.call(176, 0)); |
| 964 | } |
| 965 | |
| 966 | |
| 967 | TEST(RunLoopIncrement2) { |
| 968 | RawMachineAssemblerTester<int32_t> m; |
| 969 | Int32BinopTester bt(&m); |
| 970 | |
| 971 | // x = 0; while(x < param) { x++; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 972 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 973 | Node* zero = m.Int32Constant(0); |
| 974 | |
| 975 | m.Goto(&header); |
| 976 | |
| 977 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 978 | Node* phi = m.Phi(MachineRepresentation::kWord32, zero, zero); |
| 979 | m.Branch(m.Int32LessThan(phi, bt.param0), &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 980 | |
| 981 | m.Bind(&body); |
| 982 | phi->ReplaceInput(1, m.Int32Add(phi, m.Int32Constant(1))); |
| 983 | m.Goto(&header); |
| 984 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 985 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 986 | bt.AddReturn(phi); |
| 987 | |
| 988 | CHECK_EQ(11, bt.call(11, 0)); |
| 989 | CHECK_EQ(110, bt.call(110, 0)); |
| 990 | CHECK_EQ(176, bt.call(176, 0)); |
| 991 | CHECK_EQ(0, bt.call(-200, 0)); |
| 992 | } |
| 993 | |
| 994 | |
| 995 | TEST(RunLoopIncrement3) { |
| 996 | RawMachineAssemblerTester<int32_t> m; |
| 997 | Int32BinopTester bt(&m); |
| 998 | |
| 999 | // x = 0; while(x < param) { x++; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1000 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1001 | Node* zero = m.Int32Constant(0); |
| 1002 | |
| 1003 | m.Goto(&header); |
| 1004 | |
| 1005 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1006 | Node* phi = m.Phi(MachineRepresentation::kWord32, zero, zero); |
| 1007 | m.Branch(m.Uint32LessThan(phi, bt.param0), &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1008 | |
| 1009 | m.Bind(&body); |
| 1010 | phi->ReplaceInput(1, m.Int32Add(phi, m.Int32Constant(1))); |
| 1011 | m.Goto(&header); |
| 1012 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1013 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1014 | bt.AddReturn(phi); |
| 1015 | |
| 1016 | CHECK_EQ(11, bt.call(11, 0)); |
| 1017 | CHECK_EQ(110, bt.call(110, 0)); |
| 1018 | CHECK_EQ(176, bt.call(176, 0)); |
| 1019 | CHECK_EQ(200, bt.call(200, 0)); |
| 1020 | } |
| 1021 | |
| 1022 | |
| 1023 | TEST(RunLoopDecrement) { |
| 1024 | RawMachineAssemblerTester<int32_t> m; |
| 1025 | Int32BinopTester bt(&m); |
| 1026 | |
| 1027 | // x = param; while(x) { x--; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1028 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1029 | |
| 1030 | m.Goto(&header); |
| 1031 | |
| 1032 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1033 | Node* phi = |
| 1034 | m.Phi(MachineRepresentation::kWord32, bt.param0, m.Int32Constant(0)); |
| 1035 | m.Branch(phi, &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1036 | |
| 1037 | m.Bind(&body); |
| 1038 | phi->ReplaceInput(1, m.Int32Sub(phi, m.Int32Constant(1))); |
| 1039 | m.Goto(&header); |
| 1040 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1041 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1042 | bt.AddReturn(phi); |
| 1043 | |
| 1044 | CHECK_EQ(0, bt.call(11, 0)); |
| 1045 | CHECK_EQ(0, bt.call(110, 0)); |
| 1046 | CHECK_EQ(0, bt.call(197, 0)); |
| 1047 | } |
| 1048 | |
| 1049 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1050 | TEST(RunLoopIncrementFloat32) { |
| 1051 | RawMachineAssemblerTester<int32_t> m; |
| 1052 | |
| 1053 | // x = -3.0f; while(x < 10f) { x = x + 0.5f; } return (int) (double) x; |
| 1054 | RawMachineLabel header, body, end; |
| 1055 | Node* minus_3 = m.Float32Constant(-3.0f); |
| 1056 | Node* ten = m.Float32Constant(10.0f); |
| 1057 | |
| 1058 | m.Goto(&header); |
| 1059 | |
| 1060 | m.Bind(&header); |
| 1061 | Node* phi = m.Phi(MachineRepresentation::kFloat32, minus_3, ten); |
| 1062 | m.Branch(m.Float32LessThan(phi, ten), &body, &end); |
| 1063 | |
| 1064 | m.Bind(&body); |
| 1065 | phi->ReplaceInput(1, m.Float32Add(phi, m.Float32Constant(0.5f))); |
| 1066 | m.Goto(&header); |
| 1067 | |
| 1068 | m.Bind(&end); |
| 1069 | m.Return(m.ChangeFloat64ToInt32(m.ChangeFloat32ToFloat64(phi))); |
| 1070 | |
| 1071 | CHECK_EQ(10, m.Call()); |
| 1072 | } |
| 1073 | |
| 1074 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1075 | TEST(RunLoopIncrementFloat64) { |
| 1076 | RawMachineAssemblerTester<int32_t> m; |
| 1077 | |
| 1078 | // x = -3.0; while(x < 10) { x = x + 0.5; } return (int) x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1079 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1080 | Node* minus_3 = m.Float64Constant(-3.0); |
| 1081 | Node* ten = m.Float64Constant(10.0); |
| 1082 | |
| 1083 | m.Goto(&header); |
| 1084 | |
| 1085 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1086 | Node* phi = m.Phi(MachineRepresentation::kFloat64, minus_3, ten); |
| 1087 | m.Branch(m.Float64LessThan(phi, ten), &body, &end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1088 | |
| 1089 | m.Bind(&body); |
| 1090 | phi->ReplaceInput(1, m.Float64Add(phi, m.Float64Constant(0.5))); |
| 1091 | m.Goto(&header); |
| 1092 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1093 | m.Bind(&end); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1094 | m.Return(m.ChangeFloat64ToInt32(phi)); |
| 1095 | |
| 1096 | CHECK_EQ(10, m.Call()); |
| 1097 | } |
| 1098 | |
| 1099 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1100 | TEST(RunSwitch1) { |
| 1101 | RawMachineAssemblerTester<int32_t> m; |
| 1102 | |
| 1103 | int constant = 11223344; |
| 1104 | |
| 1105 | RawMachineLabel block0, block1, def, end; |
| 1106 | RawMachineLabel* case_labels[] = {&block0, &block1}; |
| 1107 | int32_t case_values[] = {0, 1}; |
| 1108 | m.Switch(m.Int32Constant(0), &def, case_values, case_labels, |
| 1109 | arraysize(case_labels)); |
| 1110 | m.Bind(&block0); |
| 1111 | m.Goto(&end); |
| 1112 | m.Bind(&block1); |
| 1113 | m.Goto(&end); |
| 1114 | m.Bind(&def); |
| 1115 | m.Goto(&end); |
| 1116 | m.Bind(&end); |
| 1117 | m.Return(m.Int32Constant(constant)); |
| 1118 | |
| 1119 | CHECK_EQ(constant, m.Call()); |
| 1120 | } |
| 1121 | |
| 1122 | |
| 1123 | TEST(RunSwitch2) { |
| 1124 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 1125 | |
| 1126 | RawMachineLabel blocka, blockb, blockc; |
| 1127 | RawMachineLabel* case_labels[] = {&blocka, &blockb}; |
| 1128 | int32_t case_values[] = {std::numeric_limits<int32_t>::min(), |
| 1129 | std::numeric_limits<int32_t>::max()}; |
| 1130 | m.Switch(m.Parameter(0), &blockc, case_values, case_labels, |
| 1131 | arraysize(case_labels)); |
| 1132 | m.Bind(&blocka); |
| 1133 | m.Return(m.Int32Constant(-1)); |
| 1134 | m.Bind(&blockb); |
| 1135 | m.Return(m.Int32Constant(1)); |
| 1136 | m.Bind(&blockc); |
| 1137 | m.Return(m.Int32Constant(0)); |
| 1138 | |
| 1139 | CHECK_EQ(1, m.Call(std::numeric_limits<int32_t>::max())); |
| 1140 | CHECK_EQ(-1, m.Call(std::numeric_limits<int32_t>::min())); |
| 1141 | for (int i = -100; i < 100; i += 25) { |
| 1142 | CHECK_EQ(0, m.Call(i)); |
| 1143 | } |
| 1144 | } |
| 1145 | |
| 1146 | |
| 1147 | TEST(RunSwitch3) { |
| 1148 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 1149 | |
| 1150 | RawMachineLabel blocka, blockb, blockc; |
| 1151 | RawMachineLabel* case_labels[] = {&blocka, &blockb}; |
| 1152 | int32_t case_values[] = {std::numeric_limits<int32_t>::min() + 0, |
| 1153 | std::numeric_limits<int32_t>::min() + 1}; |
| 1154 | m.Switch(m.Parameter(0), &blockc, case_values, case_labels, |
| 1155 | arraysize(case_labels)); |
| 1156 | m.Bind(&blocka); |
| 1157 | m.Return(m.Int32Constant(0)); |
| 1158 | m.Bind(&blockb); |
| 1159 | m.Return(m.Int32Constant(1)); |
| 1160 | m.Bind(&blockc); |
| 1161 | m.Return(m.Int32Constant(2)); |
| 1162 | |
| 1163 | CHECK_EQ(0, m.Call(std::numeric_limits<int32_t>::min() + 0)); |
| 1164 | CHECK_EQ(1, m.Call(std::numeric_limits<int32_t>::min() + 1)); |
| 1165 | for (int i = -100; i < 100; i += 25) { |
| 1166 | CHECK_EQ(2, m.Call(i)); |
| 1167 | } |
| 1168 | } |
| 1169 | |
| 1170 | |
| 1171 | TEST(RunSwitch4) { |
| 1172 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 1173 | |
| 1174 | const size_t kNumCases = 512; |
| 1175 | const size_t kNumValues = kNumCases + 1; |
| 1176 | int32_t values[kNumValues]; |
| 1177 | m.main_isolate()->random_number_generator()->NextBytes(values, |
| 1178 | sizeof(values)); |
| 1179 | RawMachineLabel end, def; |
| 1180 | int32_t case_values[kNumCases]; |
| 1181 | RawMachineLabel* case_labels[kNumCases]; |
| 1182 | Node* results[kNumValues]; |
| 1183 | for (size_t i = 0; i < kNumCases; ++i) { |
| 1184 | case_values[i] = static_cast<int32_t>(i); |
| 1185 | case_labels[i] = |
| 1186 | new (m.main_zone()->New(sizeof(RawMachineLabel))) RawMachineLabel; |
| 1187 | } |
| 1188 | m.Switch(m.Parameter(0), &def, case_values, case_labels, |
| 1189 | arraysize(case_labels)); |
| 1190 | for (size_t i = 0; i < kNumCases; ++i) { |
| 1191 | m.Bind(case_labels[i]); |
| 1192 | results[i] = m.Int32Constant(values[i]); |
| 1193 | m.Goto(&end); |
| 1194 | } |
| 1195 | m.Bind(&def); |
| 1196 | results[kNumCases] = m.Int32Constant(values[kNumCases]); |
| 1197 | m.Goto(&end); |
| 1198 | m.Bind(&end); |
| 1199 | const int num_results = static_cast<int>(arraysize(results)); |
| 1200 | Node* phi = |
| 1201 | m.AddNode(m.common()->Phi(MachineRepresentation::kWord32, num_results), |
| 1202 | num_results, results); |
| 1203 | m.Return(phi); |
| 1204 | |
| 1205 | for (size_t i = 0; i < kNumValues; ++i) { |
| 1206 | CHECK_EQ(values[i], m.Call(static_cast<int>(i))); |
| 1207 | } |
| 1208 | } |
| 1209 | |
| 1210 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1211 | TEST(RunInt32AddP) { |
| 1212 | RawMachineAssemblerTester<int32_t> m; |
| 1213 | Int32BinopTester bt(&m); |
| 1214 | |
| 1215 | bt.AddReturn(m.Int32Add(bt.param0, bt.param1)); |
| 1216 | |
| 1217 | FOR_INT32_INPUTS(i) { |
| 1218 | FOR_INT32_INPUTS(j) { |
| 1219 | // Use uint32_t because signed overflow is UB in C. |
| 1220 | int expected = static_cast<int32_t>(*i + *j); |
| 1221 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 1222 | } |
| 1223 | } |
| 1224 | } |
| 1225 | |
| 1226 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1227 | TEST(RunInt32AddAndWord32EqualP) { |
| 1228 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1229 | RawMachineAssemblerTester<int32_t> m( |
| 1230 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1231 | m.Return(m.Int32Add(m.Parameter(0), |
| 1232 | m.Word32Equal(m.Parameter(1), m.Parameter(2)))); |
| 1233 | FOR_INT32_INPUTS(i) { |
| 1234 | FOR_INT32_INPUTS(j) { |
| 1235 | FOR_INT32_INPUTS(k) { |
| 1236 | // Use uint32_t because signed overflow is UB in C. |
| 1237 | int32_t const expected = |
| 1238 | bit_cast<int32_t>(bit_cast<uint32_t>(*i) + (*j == *k)); |
| 1239 | CHECK_EQ(expected, m.Call(*i, *j, *k)); |
| 1240 | } |
| 1241 | } |
| 1242 | } |
| 1243 | } |
| 1244 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1245 | RawMachineAssemblerTester<int32_t> m( |
| 1246 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1247 | m.Return(m.Int32Add(m.Word32Equal(m.Parameter(0), m.Parameter(1)), |
| 1248 | m.Parameter(2))); |
| 1249 | FOR_INT32_INPUTS(i) { |
| 1250 | FOR_INT32_INPUTS(j) { |
| 1251 | FOR_INT32_INPUTS(k) { |
| 1252 | // Use uint32_t because signed overflow is UB in C. |
| 1253 | int32_t const expected = |
| 1254 | bit_cast<int32_t>((*i == *j) + bit_cast<uint32_t>(*k)); |
| 1255 | CHECK_EQ(expected, m.Call(*i, *j, *k)); |
| 1256 | } |
| 1257 | } |
| 1258 | } |
| 1259 | } |
| 1260 | } |
| 1261 | |
| 1262 | |
| 1263 | TEST(RunInt32AddAndWord32EqualImm) { |
| 1264 | { |
| 1265 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1266 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 1267 | MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1268 | m.Return(m.Int32Add(m.Int32Constant(*i), |
| 1269 | m.Word32Equal(m.Parameter(0), m.Parameter(1)))); |
| 1270 | FOR_INT32_INPUTS(j) { |
| 1271 | FOR_INT32_INPUTS(k) { |
| 1272 | // Use uint32_t because signed overflow is UB in C. |
| 1273 | int32_t const expected = |
| 1274 | bit_cast<int32_t>(bit_cast<uint32_t>(*i) + (*j == *k)); |
| 1275 | CHECK_EQ(expected, m.Call(*j, *k)); |
| 1276 | } |
| 1277 | } |
| 1278 | } |
| 1279 | } |
| 1280 | { |
| 1281 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1282 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 1283 | MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1284 | m.Return(m.Int32Add(m.Word32Equal(m.Int32Constant(*i), m.Parameter(0)), |
| 1285 | m.Parameter(1))); |
| 1286 | FOR_INT32_INPUTS(j) { |
| 1287 | FOR_INT32_INPUTS(k) { |
| 1288 | // Use uint32_t because signed overflow is UB in C. |
| 1289 | int32_t const expected = |
| 1290 | bit_cast<int32_t>((*i == *j) + bit_cast<uint32_t>(*k)); |
| 1291 | CHECK_EQ(expected, m.Call(*j, *k)); |
| 1292 | } |
| 1293 | } |
| 1294 | } |
| 1295 | } |
| 1296 | } |
| 1297 | |
| 1298 | |
| 1299 | TEST(RunInt32AddAndWord32NotEqualP) { |
| 1300 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1301 | RawMachineAssemblerTester<int32_t> m( |
| 1302 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1303 | m.Return(m.Int32Add(m.Parameter(0), |
| 1304 | m.Word32NotEqual(m.Parameter(1), m.Parameter(2)))); |
| 1305 | FOR_INT32_INPUTS(i) { |
| 1306 | FOR_INT32_INPUTS(j) { |
| 1307 | FOR_INT32_INPUTS(k) { |
| 1308 | // Use uint32_t because signed overflow is UB in C. |
| 1309 | int32_t const expected = |
| 1310 | bit_cast<int32_t>(bit_cast<uint32_t>(*i) + (*j != *k)); |
| 1311 | CHECK_EQ(expected, m.Call(*i, *j, *k)); |
| 1312 | } |
| 1313 | } |
| 1314 | } |
| 1315 | } |
| 1316 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1317 | RawMachineAssemblerTester<int32_t> m( |
| 1318 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1319 | m.Return(m.Int32Add(m.Word32NotEqual(m.Parameter(0), m.Parameter(1)), |
| 1320 | m.Parameter(2))); |
| 1321 | FOR_INT32_INPUTS(i) { |
| 1322 | FOR_INT32_INPUTS(j) { |
| 1323 | FOR_INT32_INPUTS(k) { |
| 1324 | // Use uint32_t because signed overflow is UB in C. |
| 1325 | int32_t const expected = |
| 1326 | bit_cast<int32_t>((*i != *j) + bit_cast<uint32_t>(*k)); |
| 1327 | CHECK_EQ(expected, m.Call(*i, *j, *k)); |
| 1328 | } |
| 1329 | } |
| 1330 | } |
| 1331 | } |
| 1332 | } |
| 1333 | |
| 1334 | |
| 1335 | TEST(RunInt32AddAndWord32NotEqualImm) { |
| 1336 | { |
| 1337 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1338 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 1339 | MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1340 | m.Return(m.Int32Add(m.Int32Constant(*i), |
| 1341 | m.Word32NotEqual(m.Parameter(0), m.Parameter(1)))); |
| 1342 | FOR_INT32_INPUTS(j) { |
| 1343 | FOR_INT32_INPUTS(k) { |
| 1344 | // Use uint32_t because signed overflow is UB in C. |
| 1345 | int32_t const expected = |
| 1346 | bit_cast<int32_t>(bit_cast<uint32_t>(*i) + (*j != *k)); |
| 1347 | CHECK_EQ(expected, m.Call(*j, *k)); |
| 1348 | } |
| 1349 | } |
| 1350 | } |
| 1351 | } |
| 1352 | { |
| 1353 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1354 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 1355 | MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1356 | m.Return(m.Int32Add(m.Word32NotEqual(m.Int32Constant(*i), m.Parameter(0)), |
| 1357 | m.Parameter(1))); |
| 1358 | FOR_INT32_INPUTS(j) { |
| 1359 | FOR_INT32_INPUTS(k) { |
| 1360 | // Use uint32_t because signed overflow is UB in C. |
| 1361 | int32_t const expected = |
| 1362 | bit_cast<int32_t>((*i != *j) + bit_cast<uint32_t>(*k)); |
| 1363 | CHECK_EQ(expected, m.Call(*j, *k)); |
| 1364 | } |
| 1365 | } |
| 1366 | } |
| 1367 | } |
| 1368 | } |
| 1369 | |
| 1370 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1371 | TEST(RunInt32AddAndWord32SarP) { |
| 1372 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1373 | RawMachineAssemblerTester<int32_t> m( |
| 1374 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1375 | m.Return(m.Int32Add(m.Parameter(0), |
| 1376 | m.Word32Sar(m.Parameter(1), m.Parameter(2)))); |
| 1377 | FOR_UINT32_INPUTS(i) { |
| 1378 | FOR_INT32_INPUTS(j) { |
| 1379 | FOR_UINT32_SHIFTS(shift) { |
| 1380 | // Use uint32_t because signed overflow is UB in C. |
| 1381 | int32_t expected = *i + (*j >> shift); |
| 1382 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1383 | } |
| 1384 | } |
| 1385 | } |
| 1386 | } |
| 1387 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1388 | RawMachineAssemblerTester<int32_t> m( |
| 1389 | MachineType::Int32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1390 | m.Return(m.Int32Add(m.Word32Sar(m.Parameter(0), m.Parameter(1)), |
| 1391 | m.Parameter(2))); |
| 1392 | FOR_INT32_INPUTS(i) { |
| 1393 | FOR_UINT32_SHIFTS(shift) { |
| 1394 | FOR_UINT32_INPUTS(k) { |
| 1395 | // Use uint32_t because signed overflow is UB in C. |
| 1396 | int32_t expected = (*i >> shift) + *k; |
| 1397 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 1398 | } |
| 1399 | } |
| 1400 | } |
| 1401 | } |
| 1402 | } |
| 1403 | |
| 1404 | |
| 1405 | TEST(RunInt32AddAndWord32ShlP) { |
| 1406 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1407 | RawMachineAssemblerTester<int32_t> m( |
| 1408 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1409 | m.Return(m.Int32Add(m.Parameter(0), |
| 1410 | m.Word32Shl(m.Parameter(1), m.Parameter(2)))); |
| 1411 | FOR_UINT32_INPUTS(i) { |
| 1412 | FOR_INT32_INPUTS(j) { |
| 1413 | FOR_UINT32_SHIFTS(shift) { |
| 1414 | // Use uint32_t because signed overflow is UB in C. |
| 1415 | int32_t expected = *i + (*j << shift); |
| 1416 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1417 | } |
| 1418 | } |
| 1419 | } |
| 1420 | } |
| 1421 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1422 | RawMachineAssemblerTester<int32_t> m( |
| 1423 | MachineType::Int32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1424 | m.Return(m.Int32Add(m.Word32Shl(m.Parameter(0), m.Parameter(1)), |
| 1425 | m.Parameter(2))); |
| 1426 | FOR_INT32_INPUTS(i) { |
| 1427 | FOR_UINT32_SHIFTS(shift) { |
| 1428 | FOR_UINT32_INPUTS(k) { |
| 1429 | // Use uint32_t because signed overflow is UB in C. |
| 1430 | int32_t expected = (*i << shift) + *k; |
| 1431 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 1432 | } |
| 1433 | } |
| 1434 | } |
| 1435 | } |
| 1436 | } |
| 1437 | |
| 1438 | |
| 1439 | TEST(RunInt32AddAndWord32ShrP) { |
| 1440 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1441 | RawMachineAssemblerTester<int32_t> m( |
| 1442 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1443 | m.Return(m.Int32Add(m.Parameter(0), |
| 1444 | m.Word32Shr(m.Parameter(1), m.Parameter(2)))); |
| 1445 | FOR_UINT32_INPUTS(i) { |
| 1446 | FOR_UINT32_INPUTS(j) { |
| 1447 | FOR_UINT32_SHIFTS(shift) { |
| 1448 | // Use uint32_t because signed overflow is UB in C. |
| 1449 | int32_t expected = *i + (*j >> shift); |
| 1450 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1451 | } |
| 1452 | } |
| 1453 | } |
| 1454 | } |
| 1455 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1456 | RawMachineAssemblerTester<int32_t> m( |
| 1457 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1458 | m.Return(m.Int32Add(m.Word32Shr(m.Parameter(0), m.Parameter(1)), |
| 1459 | m.Parameter(2))); |
| 1460 | FOR_UINT32_INPUTS(i) { |
| 1461 | FOR_UINT32_SHIFTS(shift) { |
| 1462 | FOR_UINT32_INPUTS(k) { |
| 1463 | // Use uint32_t because signed overflow is UB in C. |
| 1464 | int32_t expected = (*i >> shift) + *k; |
| 1465 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 1466 | } |
| 1467 | } |
| 1468 | } |
| 1469 | } |
| 1470 | } |
| 1471 | |
| 1472 | |
| 1473 | TEST(RunInt32AddInBranch) { |
| 1474 | static const int32_t constant = 987654321; |
| 1475 | { |
| 1476 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1477 | Int32BinopTester bt(&m); |
| 1478 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1479 | m.Branch( |
| 1480 | m.Word32Equal(m.Int32Add(bt.param0, bt.param1), m.Int32Constant(0)), |
| 1481 | &blocka, &blockb); |
| 1482 | m.Bind(&blocka); |
| 1483 | bt.AddReturn(m.Int32Constant(constant)); |
| 1484 | m.Bind(&blockb); |
| 1485 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 1486 | FOR_UINT32_INPUTS(i) { |
| 1487 | FOR_UINT32_INPUTS(j) { |
| 1488 | int32_t expected = (*i + *j) == 0 ? constant : 0 - constant; |
| 1489 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 1490 | } |
| 1491 | } |
| 1492 | } |
| 1493 | { |
| 1494 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1495 | Int32BinopTester bt(&m); |
| 1496 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1497 | m.Branch( |
| 1498 | m.Word32NotEqual(m.Int32Add(bt.param0, bt.param1), m.Int32Constant(0)), |
| 1499 | &blocka, &blockb); |
| 1500 | m.Bind(&blocka); |
| 1501 | bt.AddReturn(m.Int32Constant(constant)); |
| 1502 | m.Bind(&blockb); |
| 1503 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 1504 | FOR_UINT32_INPUTS(i) { |
| 1505 | FOR_UINT32_INPUTS(j) { |
| 1506 | int32_t expected = (*i + *j) != 0 ? constant : 0 - constant; |
| 1507 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 1508 | } |
| 1509 | } |
| 1510 | } |
| 1511 | { |
| 1512 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1513 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
| 1514 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1515 | m.Branch(m.Word32Equal(m.Int32Add(m.Int32Constant(*i), m.Parameter(0)), |
| 1516 | m.Int32Constant(0)), |
| 1517 | &blocka, &blockb); |
| 1518 | m.Bind(&blocka); |
| 1519 | m.Return(m.Int32Constant(constant)); |
| 1520 | m.Bind(&blockb); |
| 1521 | m.Return(m.Int32Constant(0 - constant)); |
| 1522 | FOR_UINT32_INPUTS(j) { |
| 1523 | uint32_t expected = (*i + *j) == 0 ? constant : 0 - constant; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1524 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1525 | } |
| 1526 | } |
| 1527 | } |
| 1528 | { |
| 1529 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1530 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
| 1531 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1532 | m.Branch(m.Word32NotEqual(m.Int32Add(m.Int32Constant(*i), m.Parameter(0)), |
| 1533 | m.Int32Constant(0)), |
| 1534 | &blocka, &blockb); |
| 1535 | m.Bind(&blocka); |
| 1536 | m.Return(m.Int32Constant(constant)); |
| 1537 | m.Bind(&blockb); |
| 1538 | m.Return(m.Int32Constant(0 - constant)); |
| 1539 | FOR_UINT32_INPUTS(j) { |
| 1540 | uint32_t expected = (*i + *j) != 0 ? constant : 0 - constant; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1541 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1542 | } |
| 1543 | } |
| 1544 | } |
| 1545 | { |
| 1546 | RawMachineAssemblerTester<void> m; |
| 1547 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 1548 | m.machine()->Word32Shl(), |
| 1549 | m.machine()->Word32Shr()}; |
| 1550 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1551 | RawMachineAssemblerTester<int32_t> m( |
| 1552 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
| 1553 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1554 | m.Branch(m.Word32Equal(m.Int32Add(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1555 | m.AddNode(shops[n], m.Parameter(1), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1556 | m.Parameter(2))), |
| 1557 | m.Int32Constant(0)), |
| 1558 | &blocka, &blockb); |
| 1559 | m.Bind(&blocka); |
| 1560 | m.Return(m.Int32Constant(constant)); |
| 1561 | m.Bind(&blockb); |
| 1562 | m.Return(m.Int32Constant(0 - constant)); |
| 1563 | FOR_UINT32_INPUTS(i) { |
| 1564 | FOR_INT32_INPUTS(j) { |
| 1565 | FOR_UINT32_SHIFTS(shift) { |
| 1566 | int32_t right; |
| 1567 | switch (shops[n]->opcode()) { |
| 1568 | default: |
| 1569 | UNREACHABLE(); |
| 1570 | case IrOpcode::kWord32Sar: |
| 1571 | right = *j >> shift; |
| 1572 | break; |
| 1573 | case IrOpcode::kWord32Shl: |
| 1574 | right = *j << shift; |
| 1575 | break; |
| 1576 | case IrOpcode::kWord32Shr: |
| 1577 | right = static_cast<uint32_t>(*j) >> shift; |
| 1578 | break; |
| 1579 | } |
| 1580 | int32_t expected = ((*i + right) == 0) ? constant : 0 - constant; |
| 1581 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1582 | } |
| 1583 | } |
| 1584 | } |
| 1585 | } |
| 1586 | } |
| 1587 | } |
| 1588 | |
| 1589 | |
| 1590 | TEST(RunInt32AddInComparison) { |
| 1591 | { |
| 1592 | RawMachineAssemblerTester<int32_t> m; |
| 1593 | Uint32BinopTester bt(&m); |
| 1594 | bt.AddReturn( |
| 1595 | m.Word32Equal(m.Int32Add(bt.param0, bt.param1), m.Int32Constant(0))); |
| 1596 | FOR_UINT32_INPUTS(i) { |
| 1597 | FOR_UINT32_INPUTS(j) { |
| 1598 | uint32_t expected = (*i + *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1599 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1600 | } |
| 1601 | } |
| 1602 | } |
| 1603 | { |
| 1604 | RawMachineAssemblerTester<int32_t> m; |
| 1605 | Uint32BinopTester bt(&m); |
| 1606 | bt.AddReturn( |
| 1607 | m.Word32Equal(m.Int32Constant(0), m.Int32Add(bt.param0, bt.param1))); |
| 1608 | FOR_UINT32_INPUTS(i) { |
| 1609 | FOR_UINT32_INPUTS(j) { |
| 1610 | uint32_t expected = (*i + *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1611 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1612 | } |
| 1613 | } |
| 1614 | } |
| 1615 | { |
| 1616 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1617 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1618 | m.Return(m.Word32Equal(m.Int32Add(m.Int32Constant(*i), m.Parameter(0)), |
| 1619 | m.Int32Constant(0))); |
| 1620 | FOR_UINT32_INPUTS(j) { |
| 1621 | uint32_t expected = (*i + *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1622 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1623 | } |
| 1624 | } |
| 1625 | } |
| 1626 | { |
| 1627 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1628 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1629 | m.Return(m.Word32Equal(m.Int32Add(m.Parameter(0), m.Int32Constant(*i)), |
| 1630 | m.Int32Constant(0))); |
| 1631 | FOR_UINT32_INPUTS(j) { |
| 1632 | uint32_t expected = (*j + *i) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1633 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1634 | } |
| 1635 | } |
| 1636 | } |
| 1637 | { |
| 1638 | RawMachineAssemblerTester<void> m; |
| 1639 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 1640 | m.machine()->Word32Shl(), |
| 1641 | m.machine()->Word32Shr()}; |
| 1642 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1643 | RawMachineAssemblerTester<int32_t> m( |
| 1644 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1645 | m.Return(m.Word32Equal( |
| 1646 | m.Int32Add(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1647 | m.AddNode(shops[n], m.Parameter(1), m.Parameter(2))), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1648 | m.Int32Constant(0))); |
| 1649 | FOR_UINT32_INPUTS(i) { |
| 1650 | FOR_INT32_INPUTS(j) { |
| 1651 | FOR_UINT32_SHIFTS(shift) { |
| 1652 | int32_t right; |
| 1653 | switch (shops[n]->opcode()) { |
| 1654 | default: |
| 1655 | UNREACHABLE(); |
| 1656 | case IrOpcode::kWord32Sar: |
| 1657 | right = *j >> shift; |
| 1658 | break; |
| 1659 | case IrOpcode::kWord32Shl: |
| 1660 | right = *j << shift; |
| 1661 | break; |
| 1662 | case IrOpcode::kWord32Shr: |
| 1663 | right = static_cast<uint32_t>(*j) >> shift; |
| 1664 | break; |
| 1665 | } |
| 1666 | int32_t expected = (*i + right) == 0; |
| 1667 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1668 | } |
| 1669 | } |
| 1670 | } |
| 1671 | } |
| 1672 | } |
| 1673 | } |
| 1674 | |
| 1675 | |
| 1676 | TEST(RunInt32SubP) { |
| 1677 | RawMachineAssemblerTester<int32_t> m; |
| 1678 | Uint32BinopTester bt(&m); |
| 1679 | |
| 1680 | m.Return(m.Int32Sub(bt.param0, bt.param1)); |
| 1681 | |
| 1682 | FOR_UINT32_INPUTS(i) { |
| 1683 | FOR_UINT32_INPUTS(j) { |
| 1684 | uint32_t expected = static_cast<int32_t>(*i - *j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1685 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1686 | } |
| 1687 | } |
| 1688 | } |
| 1689 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1690 | TEST(RunInt32SubImm) { |
| 1691 | { |
| 1692 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1693 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1694 | m.Return(m.Int32Sub(m.Int32Constant(*i), m.Parameter(0))); |
| 1695 | FOR_UINT32_INPUTS(j) { |
| 1696 | uint32_t expected = *i - *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1697 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1698 | } |
| 1699 | } |
| 1700 | } |
| 1701 | { |
| 1702 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1703 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1704 | m.Return(m.Int32Sub(m.Parameter(0), m.Int32Constant(*i))); |
| 1705 | FOR_UINT32_INPUTS(j) { |
| 1706 | uint32_t expected = *j - *i; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1707 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1708 | } |
| 1709 | } |
| 1710 | } |
| 1711 | } |
| 1712 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1713 | TEST(RunInt32SubImm2) { |
| 1714 | BufferedRawMachineAssemblerTester<int32_t> r; |
| 1715 | r.Return(r.Int32Sub(r.Int32Constant(-1), r.Int32Constant(0))); |
| 1716 | CHECK_EQ(-1, r.Call()); |
| 1717 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1718 | |
| 1719 | TEST(RunInt32SubAndWord32SarP) { |
| 1720 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1721 | RawMachineAssemblerTester<int32_t> m( |
| 1722 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1723 | m.Return(m.Int32Sub(m.Parameter(0), |
| 1724 | m.Word32Sar(m.Parameter(1), m.Parameter(2)))); |
| 1725 | FOR_UINT32_INPUTS(i) { |
| 1726 | FOR_INT32_INPUTS(j) { |
| 1727 | FOR_UINT32_SHIFTS(shift) { |
| 1728 | int32_t expected = *i - (*j >> shift); |
| 1729 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1730 | } |
| 1731 | } |
| 1732 | } |
| 1733 | } |
| 1734 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1735 | RawMachineAssemblerTester<int32_t> m( |
| 1736 | MachineType::Int32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1737 | m.Return(m.Int32Sub(m.Word32Sar(m.Parameter(0), m.Parameter(1)), |
| 1738 | m.Parameter(2))); |
| 1739 | FOR_INT32_INPUTS(i) { |
| 1740 | FOR_UINT32_SHIFTS(shift) { |
| 1741 | FOR_UINT32_INPUTS(k) { |
| 1742 | int32_t expected = (*i >> shift) - *k; |
| 1743 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 1744 | } |
| 1745 | } |
| 1746 | } |
| 1747 | } |
| 1748 | } |
| 1749 | |
| 1750 | |
| 1751 | TEST(RunInt32SubAndWord32ShlP) { |
| 1752 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1753 | RawMachineAssemblerTester<int32_t> m( |
| 1754 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1755 | m.Return(m.Int32Sub(m.Parameter(0), |
| 1756 | m.Word32Shl(m.Parameter(1), m.Parameter(2)))); |
| 1757 | FOR_UINT32_INPUTS(i) { |
| 1758 | FOR_INT32_INPUTS(j) { |
| 1759 | FOR_UINT32_SHIFTS(shift) { |
| 1760 | int32_t expected = *i - (*j << shift); |
| 1761 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1762 | } |
| 1763 | } |
| 1764 | } |
| 1765 | } |
| 1766 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1767 | RawMachineAssemblerTester<int32_t> m( |
| 1768 | MachineType::Int32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1769 | m.Return(m.Int32Sub(m.Word32Shl(m.Parameter(0), m.Parameter(1)), |
| 1770 | m.Parameter(2))); |
| 1771 | FOR_INT32_INPUTS(i) { |
| 1772 | FOR_UINT32_SHIFTS(shift) { |
| 1773 | FOR_UINT32_INPUTS(k) { |
| 1774 | // Use uint32_t because signed overflow is UB in C. |
| 1775 | int32_t expected = (*i << shift) - *k; |
| 1776 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 1777 | } |
| 1778 | } |
| 1779 | } |
| 1780 | } |
| 1781 | } |
| 1782 | |
| 1783 | |
| 1784 | TEST(RunInt32SubAndWord32ShrP) { |
| 1785 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1786 | RawMachineAssemblerTester<uint32_t> m( |
| 1787 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1788 | m.Return(m.Int32Sub(m.Parameter(0), |
| 1789 | m.Word32Shr(m.Parameter(1), m.Parameter(2)))); |
| 1790 | FOR_UINT32_INPUTS(i) { |
| 1791 | FOR_UINT32_INPUTS(j) { |
| 1792 | FOR_UINT32_SHIFTS(shift) { |
| 1793 | // Use uint32_t because signed overflow is UB in C. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1794 | uint32_t expected = *i - (*j >> shift); |
| 1795 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1796 | } |
| 1797 | } |
| 1798 | } |
| 1799 | } |
| 1800 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1801 | RawMachineAssemblerTester<uint32_t> m( |
| 1802 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1803 | m.Return(m.Int32Sub(m.Word32Shr(m.Parameter(0), m.Parameter(1)), |
| 1804 | m.Parameter(2))); |
| 1805 | FOR_UINT32_INPUTS(i) { |
| 1806 | FOR_UINT32_SHIFTS(shift) { |
| 1807 | FOR_UINT32_INPUTS(k) { |
| 1808 | // Use uint32_t because signed overflow is UB in C. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1809 | uint32_t expected = (*i >> shift) - *k; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1810 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 1811 | } |
| 1812 | } |
| 1813 | } |
| 1814 | } |
| 1815 | } |
| 1816 | |
| 1817 | |
| 1818 | TEST(RunInt32SubInBranch) { |
| 1819 | static const int constant = 987654321; |
| 1820 | { |
| 1821 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1822 | Int32BinopTester bt(&m); |
| 1823 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1824 | m.Branch( |
| 1825 | m.Word32Equal(m.Int32Sub(bt.param0, bt.param1), m.Int32Constant(0)), |
| 1826 | &blocka, &blockb); |
| 1827 | m.Bind(&blocka); |
| 1828 | bt.AddReturn(m.Int32Constant(constant)); |
| 1829 | m.Bind(&blockb); |
| 1830 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 1831 | FOR_UINT32_INPUTS(i) { |
| 1832 | FOR_UINT32_INPUTS(j) { |
| 1833 | int32_t expected = (*i - *j) == 0 ? constant : 0 - constant; |
| 1834 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 1835 | } |
| 1836 | } |
| 1837 | } |
| 1838 | { |
| 1839 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1840 | Int32BinopTester bt(&m); |
| 1841 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1842 | m.Branch( |
| 1843 | m.Word32NotEqual(m.Int32Sub(bt.param0, bt.param1), m.Int32Constant(0)), |
| 1844 | &blocka, &blockb); |
| 1845 | m.Bind(&blocka); |
| 1846 | bt.AddReturn(m.Int32Constant(constant)); |
| 1847 | m.Bind(&blockb); |
| 1848 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 1849 | FOR_UINT32_INPUTS(i) { |
| 1850 | FOR_UINT32_INPUTS(j) { |
| 1851 | int32_t expected = (*i - *j) != 0 ? constant : 0 - constant; |
| 1852 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 1853 | } |
| 1854 | } |
| 1855 | } |
| 1856 | { |
| 1857 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1858 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
| 1859 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1860 | m.Branch(m.Word32Equal(m.Int32Sub(m.Int32Constant(*i), m.Parameter(0)), |
| 1861 | m.Int32Constant(0)), |
| 1862 | &blocka, &blockb); |
| 1863 | m.Bind(&blocka); |
| 1864 | m.Return(m.Int32Constant(constant)); |
| 1865 | m.Bind(&blockb); |
| 1866 | m.Return(m.Int32Constant(0 - constant)); |
| 1867 | FOR_UINT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1868 | uint32_t expected = (*i - *j) == 0 ? constant : 0 - constant; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1869 | CHECK_EQ(expected, m.Call(*j)); |
| 1870 | } |
| 1871 | } |
| 1872 | } |
| 1873 | { |
| 1874 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1875 | RawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 1876 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1877 | m.Branch(m.Word32NotEqual(m.Int32Sub(m.Int32Constant(*i), m.Parameter(0)), |
| 1878 | m.Int32Constant(0)), |
| 1879 | &blocka, &blockb); |
| 1880 | m.Bind(&blocka); |
| 1881 | m.Return(m.Int32Constant(constant)); |
| 1882 | m.Bind(&blockb); |
| 1883 | m.Return(m.Int32Constant(0 - constant)); |
| 1884 | FOR_UINT32_INPUTS(j) { |
| 1885 | int32_t expected = (*i - *j) != 0 ? constant : 0 - constant; |
| 1886 | CHECK_EQ(expected, m.Call(*j)); |
| 1887 | } |
| 1888 | } |
| 1889 | } |
| 1890 | { |
| 1891 | RawMachineAssemblerTester<void> m; |
| 1892 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 1893 | m.machine()->Word32Shl(), |
| 1894 | m.machine()->Word32Shr()}; |
| 1895 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1896 | RawMachineAssemblerTester<int32_t> m( |
| 1897 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
| 1898 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1899 | m.Branch(m.Word32Equal(m.Int32Sub(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1900 | m.AddNode(shops[n], m.Parameter(1), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1901 | m.Parameter(2))), |
| 1902 | m.Int32Constant(0)), |
| 1903 | &blocka, &blockb); |
| 1904 | m.Bind(&blocka); |
| 1905 | m.Return(m.Int32Constant(constant)); |
| 1906 | m.Bind(&blockb); |
| 1907 | m.Return(m.Int32Constant(0 - constant)); |
| 1908 | FOR_UINT32_INPUTS(i) { |
| 1909 | FOR_INT32_INPUTS(j) { |
| 1910 | FOR_UINT32_SHIFTS(shift) { |
| 1911 | int32_t right; |
| 1912 | switch (shops[n]->opcode()) { |
| 1913 | default: |
| 1914 | UNREACHABLE(); |
| 1915 | case IrOpcode::kWord32Sar: |
| 1916 | right = *j >> shift; |
| 1917 | break; |
| 1918 | case IrOpcode::kWord32Shl: |
| 1919 | right = *j << shift; |
| 1920 | break; |
| 1921 | case IrOpcode::kWord32Shr: |
| 1922 | right = static_cast<uint32_t>(*j) >> shift; |
| 1923 | break; |
| 1924 | } |
| 1925 | int32_t expected = ((*i - right) == 0) ? constant : 0 - constant; |
| 1926 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 1927 | } |
| 1928 | } |
| 1929 | } |
| 1930 | } |
| 1931 | } |
| 1932 | } |
| 1933 | |
| 1934 | |
| 1935 | TEST(RunInt32SubInComparison) { |
| 1936 | { |
| 1937 | RawMachineAssemblerTester<int32_t> m; |
| 1938 | Uint32BinopTester bt(&m); |
| 1939 | bt.AddReturn( |
| 1940 | m.Word32Equal(m.Int32Sub(bt.param0, bt.param1), m.Int32Constant(0))); |
| 1941 | FOR_UINT32_INPUTS(i) { |
| 1942 | FOR_UINT32_INPUTS(j) { |
| 1943 | uint32_t expected = (*i - *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1944 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1945 | } |
| 1946 | } |
| 1947 | } |
| 1948 | { |
| 1949 | RawMachineAssemblerTester<int32_t> m; |
| 1950 | Uint32BinopTester bt(&m); |
| 1951 | bt.AddReturn( |
| 1952 | m.Word32Equal(m.Int32Constant(0), m.Int32Sub(bt.param0, bt.param1))); |
| 1953 | FOR_UINT32_INPUTS(i) { |
| 1954 | FOR_UINT32_INPUTS(j) { |
| 1955 | uint32_t expected = (*i - *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1956 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1957 | } |
| 1958 | } |
| 1959 | } |
| 1960 | { |
| 1961 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1962 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1963 | m.Return(m.Word32Equal(m.Int32Sub(m.Int32Constant(*i), m.Parameter(0)), |
| 1964 | m.Int32Constant(0))); |
| 1965 | FOR_UINT32_INPUTS(j) { |
| 1966 | uint32_t expected = (*i - *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1967 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1968 | } |
| 1969 | } |
| 1970 | } |
| 1971 | { |
| 1972 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1973 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1974 | m.Return(m.Word32Equal(m.Int32Sub(m.Parameter(0), m.Int32Constant(*i)), |
| 1975 | m.Int32Constant(0))); |
| 1976 | FOR_UINT32_INPUTS(j) { |
| 1977 | uint32_t expected = (*j - *i) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1978 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1979 | } |
| 1980 | } |
| 1981 | } |
| 1982 | { |
| 1983 | RawMachineAssemblerTester<void> m; |
| 1984 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 1985 | m.machine()->Word32Shl(), |
| 1986 | m.machine()->Word32Shr()}; |
| 1987 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1988 | RawMachineAssemblerTester<int32_t> m( |
| 1989 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1990 | m.Return(m.Word32Equal( |
| 1991 | m.Int32Sub(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1992 | m.AddNode(shops[n], m.Parameter(1), m.Parameter(2))), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1993 | m.Int32Constant(0))); |
| 1994 | FOR_UINT32_INPUTS(i) { |
| 1995 | FOR_INT32_INPUTS(j) { |
| 1996 | FOR_UINT32_SHIFTS(shift) { |
| 1997 | int32_t right; |
| 1998 | switch (shops[n]->opcode()) { |
| 1999 | default: |
| 2000 | UNREACHABLE(); |
| 2001 | case IrOpcode::kWord32Sar: |
| 2002 | right = *j >> shift; |
| 2003 | break; |
| 2004 | case IrOpcode::kWord32Shl: |
| 2005 | right = *j << shift; |
| 2006 | break; |
| 2007 | case IrOpcode::kWord32Shr: |
| 2008 | right = static_cast<uint32_t>(*j) >> shift; |
| 2009 | break; |
| 2010 | } |
| 2011 | int32_t expected = (*i - right) == 0; |
| 2012 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 2013 | } |
| 2014 | } |
| 2015 | } |
| 2016 | } |
| 2017 | } |
| 2018 | } |
| 2019 | |
| 2020 | |
| 2021 | TEST(RunInt32MulP) { |
| 2022 | { |
| 2023 | RawMachineAssemblerTester<int32_t> m; |
| 2024 | Int32BinopTester bt(&m); |
| 2025 | bt.AddReturn(m.Int32Mul(bt.param0, bt.param1)); |
| 2026 | FOR_INT32_INPUTS(i) { |
| 2027 | FOR_INT32_INPUTS(j) { |
| 2028 | int expected = static_cast<int32_t>(*i * *j); |
| 2029 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2030 | } |
| 2031 | } |
| 2032 | } |
| 2033 | { |
| 2034 | RawMachineAssemblerTester<int32_t> m; |
| 2035 | Uint32BinopTester bt(&m); |
| 2036 | bt.AddReturn(m.Int32Mul(bt.param0, bt.param1)); |
| 2037 | FOR_UINT32_INPUTS(i) { |
| 2038 | FOR_UINT32_INPUTS(j) { |
| 2039 | uint32_t expected = *i * *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2040 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2041 | } |
| 2042 | } |
| 2043 | } |
| 2044 | } |
| 2045 | |
| 2046 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2047 | TEST(RunInt32MulHighP) { |
| 2048 | RawMachineAssemblerTester<int32_t> m; |
| 2049 | Int32BinopTester bt(&m); |
| 2050 | bt.AddReturn(m.Int32MulHigh(bt.param0, bt.param1)); |
| 2051 | FOR_INT32_INPUTS(i) { |
| 2052 | FOR_INT32_INPUTS(j) { |
| 2053 | int32_t expected = static_cast<int32_t>( |
| 2054 | (static_cast<int64_t>(*i) * static_cast<int64_t>(*j)) >> 32); |
| 2055 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2056 | } |
| 2057 | } |
| 2058 | } |
| 2059 | |
| 2060 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2061 | TEST(RunInt32MulImm) { |
| 2062 | { |
| 2063 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2064 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2065 | m.Return(m.Int32Mul(m.Int32Constant(*i), m.Parameter(0))); |
| 2066 | FOR_UINT32_INPUTS(j) { |
| 2067 | uint32_t expected = *i * *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2068 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2069 | } |
| 2070 | } |
| 2071 | } |
| 2072 | { |
| 2073 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2074 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2075 | m.Return(m.Int32Mul(m.Parameter(0), m.Int32Constant(*i))); |
| 2076 | FOR_UINT32_INPUTS(j) { |
| 2077 | uint32_t expected = *j * *i; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2078 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2079 | } |
| 2080 | } |
| 2081 | } |
| 2082 | } |
| 2083 | |
| 2084 | |
| 2085 | TEST(RunInt32MulAndInt32AddP) { |
| 2086 | { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2087 | FOR_INT32_INPUTS(i) { |
| 2088 | FOR_INT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2089 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2090 | int32_t p0 = *i; |
| 2091 | int32_t p1 = *j; |
| 2092 | m.Return(m.Int32Add(m.Int32Constant(p0), |
| 2093 | m.Int32Mul(m.Parameter(0), m.Int32Constant(p1)))); |
| 2094 | FOR_INT32_INPUTS(k) { |
| 2095 | int32_t p2 = *k; |
| 2096 | int expected = p0 + static_cast<int32_t>(p1 * p2); |
| 2097 | CHECK_EQ(expected, m.Call(p2)); |
| 2098 | } |
| 2099 | } |
| 2100 | } |
| 2101 | } |
| 2102 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2103 | RawMachineAssemblerTester<int32_t> m( |
| 2104 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2105 | m.Return( |
| 2106 | m.Int32Add(m.Parameter(0), m.Int32Mul(m.Parameter(1), m.Parameter(2)))); |
| 2107 | FOR_INT32_INPUTS(i) { |
| 2108 | FOR_INT32_INPUTS(j) { |
| 2109 | FOR_INT32_INPUTS(k) { |
| 2110 | int32_t p0 = *i; |
| 2111 | int32_t p1 = *j; |
| 2112 | int32_t p2 = *k; |
| 2113 | int expected = p0 + static_cast<int32_t>(p1 * p2); |
| 2114 | CHECK_EQ(expected, m.Call(p0, p1, p2)); |
| 2115 | } |
| 2116 | } |
| 2117 | } |
| 2118 | } |
| 2119 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2120 | RawMachineAssemblerTester<int32_t> m( |
| 2121 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2122 | m.Return( |
| 2123 | m.Int32Add(m.Int32Mul(m.Parameter(0), m.Parameter(1)), m.Parameter(2))); |
| 2124 | FOR_INT32_INPUTS(i) { |
| 2125 | FOR_INT32_INPUTS(j) { |
| 2126 | FOR_INT32_INPUTS(k) { |
| 2127 | int32_t p0 = *i; |
| 2128 | int32_t p1 = *j; |
| 2129 | int32_t p2 = *k; |
| 2130 | int expected = static_cast<int32_t>(p0 * p1) + p2; |
| 2131 | CHECK_EQ(expected, m.Call(p0, p1, p2)); |
| 2132 | } |
| 2133 | } |
| 2134 | } |
| 2135 | } |
| 2136 | { |
| 2137 | FOR_INT32_INPUTS(i) { |
| 2138 | RawMachineAssemblerTester<int32_t> m; |
| 2139 | Int32BinopTester bt(&m); |
| 2140 | bt.AddReturn( |
| 2141 | m.Int32Add(m.Int32Constant(*i), m.Int32Mul(bt.param0, bt.param1))); |
| 2142 | FOR_INT32_INPUTS(j) { |
| 2143 | FOR_INT32_INPUTS(k) { |
| 2144 | int32_t p0 = *j; |
| 2145 | int32_t p1 = *k; |
| 2146 | int expected = *i + static_cast<int32_t>(p0 * p1); |
| 2147 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2148 | } |
| 2149 | } |
| 2150 | } |
| 2151 | } |
| 2152 | } |
| 2153 | |
| 2154 | |
| 2155 | TEST(RunInt32MulAndInt32SubP) { |
| 2156 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2157 | RawMachineAssemblerTester<int32_t> m( |
| 2158 | MachineType::Uint32(), MachineType::Int32(), MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2159 | m.Return( |
| 2160 | m.Int32Sub(m.Parameter(0), m.Int32Mul(m.Parameter(1), m.Parameter(2)))); |
| 2161 | FOR_UINT32_INPUTS(i) { |
| 2162 | FOR_INT32_INPUTS(j) { |
| 2163 | FOR_INT32_INPUTS(k) { |
| 2164 | uint32_t p0 = *i; |
| 2165 | int32_t p1 = *j; |
| 2166 | int32_t p2 = *k; |
| 2167 | // Use uint32_t because signed overflow is UB in C. |
| 2168 | int expected = p0 - static_cast<uint32_t>(p1 * p2); |
| 2169 | CHECK_EQ(expected, m.Call(p0, p1, p2)); |
| 2170 | } |
| 2171 | } |
| 2172 | } |
| 2173 | } |
| 2174 | { |
| 2175 | FOR_UINT32_INPUTS(i) { |
| 2176 | RawMachineAssemblerTester<int32_t> m; |
| 2177 | Int32BinopTester bt(&m); |
| 2178 | bt.AddReturn( |
| 2179 | m.Int32Sub(m.Int32Constant(*i), m.Int32Mul(bt.param0, bt.param1))); |
| 2180 | FOR_INT32_INPUTS(j) { |
| 2181 | FOR_INT32_INPUTS(k) { |
| 2182 | int32_t p0 = *j; |
| 2183 | int32_t p1 = *k; |
| 2184 | // Use uint32_t because signed overflow is UB in C. |
| 2185 | int expected = *i - static_cast<uint32_t>(p0 * p1); |
| 2186 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2187 | } |
| 2188 | } |
| 2189 | } |
| 2190 | } |
| 2191 | } |
| 2192 | |
| 2193 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2194 | TEST(RunUint32MulHighP) { |
| 2195 | RawMachineAssemblerTester<int32_t> m; |
| 2196 | Int32BinopTester bt(&m); |
| 2197 | bt.AddReturn(m.Uint32MulHigh(bt.param0, bt.param1)); |
| 2198 | FOR_UINT32_INPUTS(i) { |
| 2199 | FOR_UINT32_INPUTS(j) { |
| 2200 | int32_t expected = bit_cast<int32_t>(static_cast<uint32_t>( |
| 2201 | (static_cast<uint64_t>(*i) * static_cast<uint64_t>(*j)) >> 32)); |
| 2202 | CHECK_EQ(expected, bt.call(bit_cast<int32_t>(*i), bit_cast<int32_t>(*j))); |
| 2203 | } |
| 2204 | } |
| 2205 | } |
| 2206 | |
| 2207 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2208 | TEST(RunInt32DivP) { |
| 2209 | { |
| 2210 | RawMachineAssemblerTester<int32_t> m; |
| 2211 | Int32BinopTester bt(&m); |
| 2212 | bt.AddReturn(m.Int32Div(bt.param0, bt.param1)); |
| 2213 | FOR_INT32_INPUTS(i) { |
| 2214 | FOR_INT32_INPUTS(j) { |
| 2215 | int p0 = *i; |
| 2216 | int p1 = *j; |
| 2217 | if (p1 != 0 && (static_cast<uint32_t>(p0) != 0x80000000 || p1 != -1)) { |
| 2218 | int expected = static_cast<int32_t>(p0 / p1); |
| 2219 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2220 | } |
| 2221 | } |
| 2222 | } |
| 2223 | } |
| 2224 | { |
| 2225 | RawMachineAssemblerTester<int32_t> m; |
| 2226 | Int32BinopTester bt(&m); |
| 2227 | bt.AddReturn(m.Int32Add(bt.param0, m.Int32Div(bt.param0, bt.param1))); |
| 2228 | FOR_INT32_INPUTS(i) { |
| 2229 | FOR_INT32_INPUTS(j) { |
| 2230 | int p0 = *i; |
| 2231 | int p1 = *j; |
| 2232 | if (p1 != 0 && (static_cast<uint32_t>(p0) != 0x80000000 || p1 != -1)) { |
| 2233 | int expected = static_cast<int32_t>(p0 + (p0 / p1)); |
| 2234 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2235 | } |
| 2236 | } |
| 2237 | } |
| 2238 | } |
| 2239 | } |
| 2240 | |
| 2241 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2242 | TEST(RunUint32DivP) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2243 | { |
| 2244 | RawMachineAssemblerTester<int32_t> m; |
| 2245 | Int32BinopTester bt(&m); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2246 | bt.AddReturn(m.Uint32Div(bt.param0, bt.param1)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2247 | FOR_UINT32_INPUTS(i) { |
| 2248 | FOR_UINT32_INPUTS(j) { |
| 2249 | uint32_t p0 = *i; |
| 2250 | uint32_t p1 = *j; |
| 2251 | if (p1 != 0) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2252 | int32_t expected = bit_cast<int32_t>(p0 / p1); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2253 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2254 | } |
| 2255 | } |
| 2256 | } |
| 2257 | } |
| 2258 | { |
| 2259 | RawMachineAssemblerTester<int32_t> m; |
| 2260 | Int32BinopTester bt(&m); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2261 | bt.AddReturn(m.Int32Add(bt.param0, m.Uint32Div(bt.param0, bt.param1))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2262 | FOR_UINT32_INPUTS(i) { |
| 2263 | FOR_UINT32_INPUTS(j) { |
| 2264 | uint32_t p0 = *i; |
| 2265 | uint32_t p1 = *j; |
| 2266 | if (p1 != 0) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2267 | int32_t expected = bit_cast<int32_t>(p0 + (p0 / p1)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2268 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2269 | } |
| 2270 | } |
| 2271 | } |
| 2272 | } |
| 2273 | } |
| 2274 | |
| 2275 | |
| 2276 | TEST(RunInt32ModP) { |
| 2277 | { |
| 2278 | RawMachineAssemblerTester<int32_t> m; |
| 2279 | Int32BinopTester bt(&m); |
| 2280 | bt.AddReturn(m.Int32Mod(bt.param0, bt.param1)); |
| 2281 | FOR_INT32_INPUTS(i) { |
| 2282 | FOR_INT32_INPUTS(j) { |
| 2283 | int p0 = *i; |
| 2284 | int p1 = *j; |
| 2285 | if (p1 != 0 && (static_cast<uint32_t>(p0) != 0x80000000 || p1 != -1)) { |
| 2286 | int expected = static_cast<int32_t>(p0 % p1); |
| 2287 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2288 | } |
| 2289 | } |
| 2290 | } |
| 2291 | } |
| 2292 | { |
| 2293 | RawMachineAssemblerTester<int32_t> m; |
| 2294 | Int32BinopTester bt(&m); |
| 2295 | bt.AddReturn(m.Int32Add(bt.param0, m.Int32Mod(bt.param0, bt.param1))); |
| 2296 | FOR_INT32_INPUTS(i) { |
| 2297 | FOR_INT32_INPUTS(j) { |
| 2298 | int p0 = *i; |
| 2299 | int p1 = *j; |
| 2300 | if (p1 != 0 && (static_cast<uint32_t>(p0) != 0x80000000 || p1 != -1)) { |
| 2301 | int expected = static_cast<int32_t>(p0 + (p0 % p1)); |
| 2302 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2303 | } |
| 2304 | } |
| 2305 | } |
| 2306 | } |
| 2307 | } |
| 2308 | |
| 2309 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2310 | TEST(RunUint32ModP) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2311 | { |
| 2312 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2313 | Uint32BinopTester bt(&m); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2314 | bt.AddReturn(m.Uint32Mod(bt.param0, bt.param1)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2315 | FOR_UINT32_INPUTS(i) { |
| 2316 | FOR_UINT32_INPUTS(j) { |
| 2317 | uint32_t p0 = *i; |
| 2318 | uint32_t p1 = *j; |
| 2319 | if (p1 != 0) { |
| 2320 | uint32_t expected = static_cast<uint32_t>(p0 % p1); |
| 2321 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2322 | } |
| 2323 | } |
| 2324 | } |
| 2325 | } |
| 2326 | { |
| 2327 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2328 | Uint32BinopTester bt(&m); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 2329 | bt.AddReturn(m.Int32Add(bt.param0, m.Uint32Mod(bt.param0, bt.param1))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2330 | FOR_UINT32_INPUTS(i) { |
| 2331 | FOR_UINT32_INPUTS(j) { |
| 2332 | uint32_t p0 = *i; |
| 2333 | uint32_t p1 = *j; |
| 2334 | if (p1 != 0) { |
| 2335 | uint32_t expected = static_cast<uint32_t>(p0 + (p0 % p1)); |
| 2336 | CHECK_EQ(expected, bt.call(p0, p1)); |
| 2337 | } |
| 2338 | } |
| 2339 | } |
| 2340 | } |
| 2341 | } |
| 2342 | |
| 2343 | |
| 2344 | TEST(RunWord32AndP) { |
| 2345 | { |
| 2346 | RawMachineAssemblerTester<int32_t> m; |
| 2347 | Int32BinopTester bt(&m); |
| 2348 | bt.AddReturn(m.Word32And(bt.param0, bt.param1)); |
| 2349 | FOR_UINT32_INPUTS(i) { |
| 2350 | FOR_UINT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2351 | int32_t expected = *i & *j; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2352 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2353 | } |
| 2354 | } |
| 2355 | } |
| 2356 | { |
| 2357 | RawMachineAssemblerTester<int32_t> m; |
| 2358 | Int32BinopTester bt(&m); |
| 2359 | bt.AddReturn(m.Word32And(bt.param0, m.Word32Not(bt.param1))); |
| 2360 | FOR_UINT32_INPUTS(i) { |
| 2361 | FOR_UINT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2362 | int32_t expected = *i & ~(*j); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2363 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2364 | } |
| 2365 | } |
| 2366 | } |
| 2367 | { |
| 2368 | RawMachineAssemblerTester<int32_t> m; |
| 2369 | Int32BinopTester bt(&m); |
| 2370 | bt.AddReturn(m.Word32And(m.Word32Not(bt.param0), bt.param1)); |
| 2371 | FOR_UINT32_INPUTS(i) { |
| 2372 | FOR_UINT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2373 | int32_t expected = ~(*i) & *j; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2374 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2375 | } |
| 2376 | } |
| 2377 | } |
| 2378 | } |
| 2379 | |
| 2380 | |
| 2381 | TEST(RunWord32AndAndWord32ShlP) { |
| 2382 | { |
| 2383 | RawMachineAssemblerTester<int32_t> m; |
| 2384 | Uint32BinopTester bt(&m); |
| 2385 | bt.AddReturn( |
| 2386 | m.Word32Shl(bt.param0, m.Word32And(bt.param1, m.Int32Constant(0x1f)))); |
| 2387 | FOR_UINT32_INPUTS(i) { |
| 2388 | FOR_UINT32_INPUTS(j) { |
| 2389 | uint32_t expected = *i << (*j & 0x1f); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2390 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2391 | } |
| 2392 | } |
| 2393 | } |
| 2394 | { |
| 2395 | RawMachineAssemblerTester<int32_t> m; |
| 2396 | Uint32BinopTester bt(&m); |
| 2397 | bt.AddReturn( |
| 2398 | m.Word32Shl(bt.param0, m.Word32And(m.Int32Constant(0x1f), bt.param1))); |
| 2399 | FOR_UINT32_INPUTS(i) { |
| 2400 | FOR_UINT32_INPUTS(j) { |
| 2401 | uint32_t expected = *i << (0x1f & *j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2402 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2403 | } |
| 2404 | } |
| 2405 | } |
| 2406 | } |
| 2407 | |
| 2408 | |
| 2409 | TEST(RunWord32AndAndWord32ShrP) { |
| 2410 | { |
| 2411 | RawMachineAssemblerTester<int32_t> m; |
| 2412 | Uint32BinopTester bt(&m); |
| 2413 | bt.AddReturn( |
| 2414 | m.Word32Shr(bt.param0, m.Word32And(bt.param1, m.Int32Constant(0x1f)))); |
| 2415 | FOR_UINT32_INPUTS(i) { |
| 2416 | FOR_UINT32_INPUTS(j) { |
| 2417 | uint32_t expected = *i >> (*j & 0x1f); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2418 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2419 | } |
| 2420 | } |
| 2421 | } |
| 2422 | { |
| 2423 | RawMachineAssemblerTester<int32_t> m; |
| 2424 | Uint32BinopTester bt(&m); |
| 2425 | bt.AddReturn( |
| 2426 | m.Word32Shr(bt.param0, m.Word32And(m.Int32Constant(0x1f), bt.param1))); |
| 2427 | FOR_UINT32_INPUTS(i) { |
| 2428 | FOR_UINT32_INPUTS(j) { |
| 2429 | uint32_t expected = *i >> (0x1f & *j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2430 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2431 | } |
| 2432 | } |
| 2433 | } |
| 2434 | } |
| 2435 | |
| 2436 | |
| 2437 | TEST(RunWord32AndAndWord32SarP) { |
| 2438 | { |
| 2439 | RawMachineAssemblerTester<int32_t> m; |
| 2440 | Int32BinopTester bt(&m); |
| 2441 | bt.AddReturn( |
| 2442 | m.Word32Sar(bt.param0, m.Word32And(bt.param1, m.Int32Constant(0x1f)))); |
| 2443 | FOR_INT32_INPUTS(i) { |
| 2444 | FOR_INT32_INPUTS(j) { |
| 2445 | int32_t expected = *i >> (*j & 0x1f); |
| 2446 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2447 | } |
| 2448 | } |
| 2449 | } |
| 2450 | { |
| 2451 | RawMachineAssemblerTester<int32_t> m; |
| 2452 | Int32BinopTester bt(&m); |
| 2453 | bt.AddReturn( |
| 2454 | m.Word32Sar(bt.param0, m.Word32And(m.Int32Constant(0x1f), bt.param1))); |
| 2455 | FOR_INT32_INPUTS(i) { |
| 2456 | FOR_INT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2457 | int32_t expected = *i >> (0x1f & *j); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2458 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2459 | } |
| 2460 | } |
| 2461 | } |
| 2462 | } |
| 2463 | |
| 2464 | |
| 2465 | TEST(RunWord32AndImm) { |
| 2466 | { |
| 2467 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2468 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2469 | m.Return(m.Word32And(m.Int32Constant(*i), m.Parameter(0))); |
| 2470 | FOR_UINT32_INPUTS(j) { |
| 2471 | uint32_t expected = *i & *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2472 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2473 | } |
| 2474 | } |
| 2475 | } |
| 2476 | { |
| 2477 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2478 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2479 | m.Return(m.Word32And(m.Int32Constant(*i), m.Word32Not(m.Parameter(0)))); |
| 2480 | FOR_UINT32_INPUTS(j) { |
| 2481 | uint32_t expected = *i & ~(*j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2482 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2483 | } |
| 2484 | } |
| 2485 | } |
| 2486 | } |
| 2487 | |
| 2488 | |
| 2489 | TEST(RunWord32AndInBranch) { |
| 2490 | static const int constant = 987654321; |
| 2491 | { |
| 2492 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2493 | Int32BinopTester bt(&m); |
| 2494 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2495 | m.Branch( |
| 2496 | m.Word32Equal(m.Word32And(bt.param0, bt.param1), m.Int32Constant(0)), |
| 2497 | &blocka, &blockb); |
| 2498 | m.Bind(&blocka); |
| 2499 | bt.AddReturn(m.Int32Constant(constant)); |
| 2500 | m.Bind(&blockb); |
| 2501 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 2502 | FOR_UINT32_INPUTS(i) { |
| 2503 | FOR_UINT32_INPUTS(j) { |
| 2504 | int32_t expected = (*i & *j) == 0 ? constant : 0 - constant; |
| 2505 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2506 | } |
| 2507 | } |
| 2508 | } |
| 2509 | { |
| 2510 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2511 | Int32BinopTester bt(&m); |
| 2512 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2513 | m.Branch( |
| 2514 | m.Word32NotEqual(m.Word32And(bt.param0, bt.param1), m.Int32Constant(0)), |
| 2515 | &blocka, &blockb); |
| 2516 | m.Bind(&blocka); |
| 2517 | bt.AddReturn(m.Int32Constant(constant)); |
| 2518 | m.Bind(&blockb); |
| 2519 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 2520 | FOR_UINT32_INPUTS(i) { |
| 2521 | FOR_UINT32_INPUTS(j) { |
| 2522 | int32_t expected = (*i & *j) != 0 ? constant : 0 - constant; |
| 2523 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2524 | } |
| 2525 | } |
| 2526 | } |
| 2527 | { |
| 2528 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2529 | RawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 2530 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2531 | m.Branch(m.Word32Equal(m.Word32And(m.Int32Constant(*i), m.Parameter(0)), |
| 2532 | m.Int32Constant(0)), |
| 2533 | &blocka, &blockb); |
| 2534 | m.Bind(&blocka); |
| 2535 | m.Return(m.Int32Constant(constant)); |
| 2536 | m.Bind(&blockb); |
| 2537 | m.Return(m.Int32Constant(0 - constant)); |
| 2538 | FOR_UINT32_INPUTS(j) { |
| 2539 | int32_t expected = (*i & *j) == 0 ? constant : 0 - constant; |
| 2540 | CHECK_EQ(expected, m.Call(*j)); |
| 2541 | } |
| 2542 | } |
| 2543 | } |
| 2544 | { |
| 2545 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2546 | RawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 2547 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2548 | m.Branch( |
| 2549 | m.Word32NotEqual(m.Word32And(m.Int32Constant(*i), m.Parameter(0)), |
| 2550 | m.Int32Constant(0)), |
| 2551 | &blocka, &blockb); |
| 2552 | m.Bind(&blocka); |
| 2553 | m.Return(m.Int32Constant(constant)); |
| 2554 | m.Bind(&blockb); |
| 2555 | m.Return(m.Int32Constant(0 - constant)); |
| 2556 | FOR_UINT32_INPUTS(j) { |
| 2557 | int32_t expected = (*i & *j) != 0 ? constant : 0 - constant; |
| 2558 | CHECK_EQ(expected, m.Call(*j)); |
| 2559 | } |
| 2560 | } |
| 2561 | } |
| 2562 | { |
| 2563 | RawMachineAssemblerTester<void> m; |
| 2564 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 2565 | m.machine()->Word32Shl(), |
| 2566 | m.machine()->Word32Shr()}; |
| 2567 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2568 | RawMachineAssemblerTester<int32_t> m( |
| 2569 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
| 2570 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2571 | m.Branch(m.Word32Equal(m.Word32And(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2572 | m.AddNode(shops[n], m.Parameter(1), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2573 | m.Parameter(2))), |
| 2574 | m.Int32Constant(0)), |
| 2575 | &blocka, &blockb); |
| 2576 | m.Bind(&blocka); |
| 2577 | m.Return(m.Int32Constant(constant)); |
| 2578 | m.Bind(&blockb); |
| 2579 | m.Return(m.Int32Constant(0 - constant)); |
| 2580 | FOR_UINT32_INPUTS(i) { |
| 2581 | FOR_INT32_INPUTS(j) { |
| 2582 | FOR_UINT32_SHIFTS(shift) { |
| 2583 | int32_t right; |
| 2584 | switch (shops[n]->opcode()) { |
| 2585 | default: |
| 2586 | UNREACHABLE(); |
| 2587 | case IrOpcode::kWord32Sar: |
| 2588 | right = *j >> shift; |
| 2589 | break; |
| 2590 | case IrOpcode::kWord32Shl: |
| 2591 | right = *j << shift; |
| 2592 | break; |
| 2593 | case IrOpcode::kWord32Shr: |
| 2594 | right = static_cast<uint32_t>(*j) >> shift; |
| 2595 | break; |
| 2596 | } |
| 2597 | int32_t expected = ((*i & right) == 0) ? constant : 0 - constant; |
| 2598 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 2599 | } |
| 2600 | } |
| 2601 | } |
| 2602 | } |
| 2603 | } |
| 2604 | } |
| 2605 | |
| 2606 | |
| 2607 | TEST(RunWord32AndInComparison) { |
| 2608 | { |
| 2609 | RawMachineAssemblerTester<int32_t> m; |
| 2610 | Uint32BinopTester bt(&m); |
| 2611 | bt.AddReturn( |
| 2612 | m.Word32Equal(m.Word32And(bt.param0, bt.param1), m.Int32Constant(0))); |
| 2613 | FOR_UINT32_INPUTS(i) { |
| 2614 | FOR_UINT32_INPUTS(j) { |
| 2615 | uint32_t expected = (*i & *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2616 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2617 | } |
| 2618 | } |
| 2619 | } |
| 2620 | { |
| 2621 | RawMachineAssemblerTester<int32_t> m; |
| 2622 | Uint32BinopTester bt(&m); |
| 2623 | bt.AddReturn( |
| 2624 | m.Word32Equal(m.Int32Constant(0), m.Word32And(bt.param0, bt.param1))); |
| 2625 | FOR_UINT32_INPUTS(i) { |
| 2626 | FOR_UINT32_INPUTS(j) { |
| 2627 | uint32_t expected = (*i & *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2628 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2629 | } |
| 2630 | } |
| 2631 | } |
| 2632 | { |
| 2633 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2634 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2635 | m.Return(m.Word32Equal(m.Word32And(m.Int32Constant(*i), m.Parameter(0)), |
| 2636 | m.Int32Constant(0))); |
| 2637 | FOR_UINT32_INPUTS(j) { |
| 2638 | uint32_t expected = (*i & *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2639 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2640 | } |
| 2641 | } |
| 2642 | } |
| 2643 | { |
| 2644 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2645 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2646 | m.Return(m.Word32Equal(m.Word32And(m.Parameter(0), m.Int32Constant(*i)), |
| 2647 | m.Int32Constant(0))); |
| 2648 | FOR_UINT32_INPUTS(j) { |
| 2649 | uint32_t expected = (*j & *i) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2650 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2651 | } |
| 2652 | } |
| 2653 | } |
| 2654 | } |
| 2655 | |
| 2656 | |
| 2657 | TEST(RunWord32OrP) { |
| 2658 | { |
| 2659 | RawMachineAssemblerTester<int32_t> m; |
| 2660 | Uint32BinopTester bt(&m); |
| 2661 | bt.AddReturn(m.Word32Or(bt.param0, bt.param1)); |
| 2662 | FOR_UINT32_INPUTS(i) { |
| 2663 | FOR_UINT32_INPUTS(j) { |
| 2664 | uint32_t expected = *i | *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2665 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2666 | } |
| 2667 | } |
| 2668 | } |
| 2669 | { |
| 2670 | RawMachineAssemblerTester<int32_t> m; |
| 2671 | Uint32BinopTester bt(&m); |
| 2672 | bt.AddReturn(m.Word32Or(bt.param0, m.Word32Not(bt.param1))); |
| 2673 | FOR_UINT32_INPUTS(i) { |
| 2674 | FOR_UINT32_INPUTS(j) { |
| 2675 | uint32_t expected = *i | ~(*j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2676 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2677 | } |
| 2678 | } |
| 2679 | } |
| 2680 | { |
| 2681 | RawMachineAssemblerTester<int32_t> m; |
| 2682 | Uint32BinopTester bt(&m); |
| 2683 | bt.AddReturn(m.Word32Or(m.Word32Not(bt.param0), bt.param1)); |
| 2684 | FOR_UINT32_INPUTS(i) { |
| 2685 | FOR_UINT32_INPUTS(j) { |
| 2686 | uint32_t expected = ~(*i) | *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2687 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2688 | } |
| 2689 | } |
| 2690 | } |
| 2691 | } |
| 2692 | |
| 2693 | |
| 2694 | TEST(RunWord32OrImm) { |
| 2695 | { |
| 2696 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2697 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2698 | m.Return(m.Word32Or(m.Int32Constant(*i), m.Parameter(0))); |
| 2699 | FOR_UINT32_INPUTS(j) { |
| 2700 | uint32_t expected = *i | *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2701 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2702 | } |
| 2703 | } |
| 2704 | } |
| 2705 | { |
| 2706 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2707 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2708 | m.Return(m.Word32Or(m.Int32Constant(*i), m.Word32Not(m.Parameter(0)))); |
| 2709 | FOR_UINT32_INPUTS(j) { |
| 2710 | uint32_t expected = *i | ~(*j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2711 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2712 | } |
| 2713 | } |
| 2714 | } |
| 2715 | } |
| 2716 | |
| 2717 | |
| 2718 | TEST(RunWord32OrInBranch) { |
| 2719 | static const int constant = 987654321; |
| 2720 | { |
| 2721 | RawMachineAssemblerTester<int32_t> m; |
| 2722 | Int32BinopTester bt(&m); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2723 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2724 | m.Branch( |
| 2725 | m.Word32Equal(m.Word32Or(bt.param0, bt.param1), m.Int32Constant(0)), |
| 2726 | &blocka, &blockb); |
| 2727 | m.Bind(&blocka); |
| 2728 | bt.AddReturn(m.Int32Constant(constant)); |
| 2729 | m.Bind(&blockb); |
| 2730 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 2731 | FOR_INT32_INPUTS(i) { |
| 2732 | FOR_INT32_INPUTS(j) { |
| 2733 | int32_t expected = (*i | *j) == 0 ? constant : 0 - constant; |
| 2734 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2735 | } |
| 2736 | } |
| 2737 | } |
| 2738 | { |
| 2739 | RawMachineAssemblerTester<int32_t> m; |
| 2740 | Int32BinopTester bt(&m); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2741 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2742 | m.Branch( |
| 2743 | m.Word32NotEqual(m.Word32Or(bt.param0, bt.param1), m.Int32Constant(0)), |
| 2744 | &blocka, &blockb); |
| 2745 | m.Bind(&blocka); |
| 2746 | bt.AddReturn(m.Int32Constant(constant)); |
| 2747 | m.Bind(&blockb); |
| 2748 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 2749 | FOR_INT32_INPUTS(i) { |
| 2750 | FOR_INT32_INPUTS(j) { |
| 2751 | int32_t expected = (*i | *j) != 0 ? constant : 0 - constant; |
| 2752 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2753 | } |
| 2754 | } |
| 2755 | } |
| 2756 | { |
| 2757 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2758 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 2759 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2760 | m.Branch(m.Word32Equal(m.Word32Or(m.Int32Constant(*i), m.Parameter(0)), |
| 2761 | m.Int32Constant(0)), |
| 2762 | &blocka, &blockb); |
| 2763 | m.Bind(&blocka); |
| 2764 | m.Return(m.Int32Constant(constant)); |
| 2765 | m.Bind(&blockb); |
| 2766 | m.Return(m.Int32Constant(0 - constant)); |
| 2767 | FOR_INT32_INPUTS(j) { |
| 2768 | int32_t expected = (*i | *j) == 0 ? constant : 0 - constant; |
| 2769 | CHECK_EQ(expected, m.Call(*j)); |
| 2770 | } |
| 2771 | } |
| 2772 | } |
| 2773 | { |
| 2774 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2775 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 2776 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2777 | m.Branch(m.Word32NotEqual(m.Word32Or(m.Int32Constant(*i), m.Parameter(0)), |
| 2778 | m.Int32Constant(0)), |
| 2779 | &blocka, &blockb); |
| 2780 | m.Bind(&blocka); |
| 2781 | m.Return(m.Int32Constant(constant)); |
| 2782 | m.Bind(&blockb); |
| 2783 | m.Return(m.Int32Constant(0 - constant)); |
| 2784 | FOR_INT32_INPUTS(j) { |
| 2785 | int32_t expected = (*i | *j) != 0 ? constant : 0 - constant; |
| 2786 | CHECK_EQ(expected, m.Call(*j)); |
| 2787 | } |
| 2788 | } |
| 2789 | } |
| 2790 | { |
| 2791 | RawMachineAssemblerTester<void> m; |
| 2792 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 2793 | m.machine()->Word32Shl(), |
| 2794 | m.machine()->Word32Shr()}; |
| 2795 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2796 | RawMachineAssemblerTester<int32_t> m( |
| 2797 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
| 2798 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2799 | m.Branch(m.Word32Equal(m.Word32Or(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2800 | m.AddNode(shops[n], m.Parameter(1), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2801 | m.Parameter(2))), |
| 2802 | m.Int32Constant(0)), |
| 2803 | &blocka, &blockb); |
| 2804 | m.Bind(&blocka); |
| 2805 | m.Return(m.Int32Constant(constant)); |
| 2806 | m.Bind(&blockb); |
| 2807 | m.Return(m.Int32Constant(0 - constant)); |
| 2808 | FOR_UINT32_INPUTS(i) { |
| 2809 | FOR_INT32_INPUTS(j) { |
| 2810 | FOR_UINT32_SHIFTS(shift) { |
| 2811 | int32_t right; |
| 2812 | switch (shops[n]->opcode()) { |
| 2813 | default: |
| 2814 | UNREACHABLE(); |
| 2815 | case IrOpcode::kWord32Sar: |
| 2816 | right = *j >> shift; |
| 2817 | break; |
| 2818 | case IrOpcode::kWord32Shl: |
| 2819 | right = *j << shift; |
| 2820 | break; |
| 2821 | case IrOpcode::kWord32Shr: |
| 2822 | right = static_cast<uint32_t>(*j) >> shift; |
| 2823 | break; |
| 2824 | } |
| 2825 | int32_t expected = ((*i | right) == 0) ? constant : 0 - constant; |
| 2826 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 2827 | } |
| 2828 | } |
| 2829 | } |
| 2830 | } |
| 2831 | } |
| 2832 | } |
| 2833 | |
| 2834 | |
| 2835 | TEST(RunWord32OrInComparison) { |
| 2836 | { |
| 2837 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2838 | Int32BinopTester bt(&m); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2839 | bt.AddReturn( |
| 2840 | m.Word32Equal(m.Word32Or(bt.param0, bt.param1), m.Int32Constant(0))); |
| 2841 | FOR_UINT32_INPUTS(i) { |
| 2842 | FOR_UINT32_INPUTS(j) { |
| 2843 | int32_t expected = (*i | *j) == 0; |
| 2844 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2845 | } |
| 2846 | } |
| 2847 | } |
| 2848 | { |
| 2849 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2850 | Int32BinopTester bt(&m); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2851 | bt.AddReturn( |
| 2852 | m.Word32Equal(m.Int32Constant(0), m.Word32Or(bt.param0, bt.param1))); |
| 2853 | FOR_UINT32_INPUTS(i) { |
| 2854 | FOR_UINT32_INPUTS(j) { |
| 2855 | int32_t expected = (*i | *j) == 0; |
| 2856 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2857 | } |
| 2858 | } |
| 2859 | } |
| 2860 | { |
| 2861 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2862 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2863 | m.Return(m.Word32Equal(m.Word32Or(m.Int32Constant(*i), m.Parameter(0)), |
| 2864 | m.Int32Constant(0))); |
| 2865 | FOR_UINT32_INPUTS(j) { |
| 2866 | uint32_t expected = (*i | *j) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2867 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2868 | } |
| 2869 | } |
| 2870 | } |
| 2871 | { |
| 2872 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2873 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2874 | m.Return(m.Word32Equal(m.Word32Or(m.Parameter(0), m.Int32Constant(*i)), |
| 2875 | m.Int32Constant(0))); |
| 2876 | FOR_UINT32_INPUTS(j) { |
| 2877 | uint32_t expected = (*j | *i) == 0; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2878 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2879 | } |
| 2880 | } |
| 2881 | } |
| 2882 | } |
| 2883 | |
| 2884 | |
| 2885 | TEST(RunWord32XorP) { |
| 2886 | { |
| 2887 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2888 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2889 | m.Return(m.Word32Xor(m.Int32Constant(*i), m.Parameter(0))); |
| 2890 | FOR_UINT32_INPUTS(j) { |
| 2891 | uint32_t expected = *i ^ *j; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2892 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2893 | } |
| 2894 | } |
| 2895 | } |
| 2896 | { |
| 2897 | RawMachineAssemblerTester<int32_t> m; |
| 2898 | Uint32BinopTester bt(&m); |
| 2899 | bt.AddReturn(m.Word32Xor(bt.param0, bt.param1)); |
| 2900 | FOR_UINT32_INPUTS(i) { |
| 2901 | FOR_UINT32_INPUTS(j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2902 | uint32_t expected = *i ^ *j; |
| 2903 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2904 | } |
| 2905 | } |
| 2906 | } |
| 2907 | { |
| 2908 | RawMachineAssemblerTester<int32_t> m; |
| 2909 | Int32BinopTester bt(&m); |
| 2910 | bt.AddReturn(m.Word32Xor(bt.param0, m.Word32Not(bt.param1))); |
| 2911 | FOR_INT32_INPUTS(i) { |
| 2912 | FOR_INT32_INPUTS(j) { |
| 2913 | int32_t expected = *i ^ ~(*j); |
| 2914 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2915 | } |
| 2916 | } |
| 2917 | } |
| 2918 | { |
| 2919 | RawMachineAssemblerTester<int32_t> m; |
| 2920 | Int32BinopTester bt(&m); |
| 2921 | bt.AddReturn(m.Word32Xor(m.Word32Not(bt.param0), bt.param1)); |
| 2922 | FOR_INT32_INPUTS(i) { |
| 2923 | FOR_INT32_INPUTS(j) { |
| 2924 | int32_t expected = ~(*i) ^ *j; |
| 2925 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 2926 | } |
| 2927 | } |
| 2928 | } |
| 2929 | { |
| 2930 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2931 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2932 | m.Return(m.Word32Xor(m.Int32Constant(*i), m.Word32Not(m.Parameter(0)))); |
| 2933 | FOR_UINT32_INPUTS(j) { |
| 2934 | uint32_t expected = *i ^ ~(*j); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2935 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2936 | } |
| 2937 | } |
| 2938 | } |
| 2939 | } |
| 2940 | |
| 2941 | |
| 2942 | TEST(RunWord32XorInBranch) { |
| 2943 | static const uint32_t constant = 987654321; |
| 2944 | { |
| 2945 | RawMachineAssemblerTester<int32_t> m; |
| 2946 | Uint32BinopTester bt(&m); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2947 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2948 | m.Branch( |
| 2949 | m.Word32Equal(m.Word32Xor(bt.param0, bt.param1), m.Int32Constant(0)), |
| 2950 | &blocka, &blockb); |
| 2951 | m.Bind(&blocka); |
| 2952 | bt.AddReturn(m.Int32Constant(constant)); |
| 2953 | m.Bind(&blockb); |
| 2954 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 2955 | FOR_UINT32_INPUTS(i) { |
| 2956 | FOR_UINT32_INPUTS(j) { |
| 2957 | uint32_t expected = (*i ^ *j) == 0 ? constant : 0 - constant; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2958 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2959 | } |
| 2960 | } |
| 2961 | } |
| 2962 | { |
| 2963 | RawMachineAssemblerTester<int32_t> m; |
| 2964 | Uint32BinopTester bt(&m); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2965 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2966 | m.Branch( |
| 2967 | m.Word32NotEqual(m.Word32Xor(bt.param0, bt.param1), m.Int32Constant(0)), |
| 2968 | &blocka, &blockb); |
| 2969 | m.Bind(&blocka); |
| 2970 | bt.AddReturn(m.Int32Constant(constant)); |
| 2971 | m.Bind(&blockb); |
| 2972 | bt.AddReturn(m.Int32Constant(0 - constant)); |
| 2973 | FOR_UINT32_INPUTS(i) { |
| 2974 | FOR_UINT32_INPUTS(j) { |
| 2975 | uint32_t expected = (*i ^ *j) != 0 ? constant : 0 - constant; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2976 | CHECK_EQ(expected, bt.call(*i, *j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2977 | } |
| 2978 | } |
| 2979 | } |
| 2980 | { |
| 2981 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2982 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
| 2983 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2984 | m.Branch(m.Word32Equal(m.Word32Xor(m.Int32Constant(*i), m.Parameter(0)), |
| 2985 | m.Int32Constant(0)), |
| 2986 | &blocka, &blockb); |
| 2987 | m.Bind(&blocka); |
| 2988 | m.Return(m.Int32Constant(constant)); |
| 2989 | m.Bind(&blockb); |
| 2990 | m.Return(m.Int32Constant(0 - constant)); |
| 2991 | FOR_UINT32_INPUTS(j) { |
| 2992 | uint32_t expected = (*i ^ *j) == 0 ? constant : 0 - constant; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2993 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2994 | } |
| 2995 | } |
| 2996 | } |
| 2997 | { |
| 2998 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2999 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
| 3000 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3001 | m.Branch( |
| 3002 | m.Word32NotEqual(m.Word32Xor(m.Int32Constant(*i), m.Parameter(0)), |
| 3003 | m.Int32Constant(0)), |
| 3004 | &blocka, &blockb); |
| 3005 | m.Bind(&blocka); |
| 3006 | m.Return(m.Int32Constant(constant)); |
| 3007 | m.Bind(&blockb); |
| 3008 | m.Return(m.Int32Constant(0 - constant)); |
| 3009 | FOR_UINT32_INPUTS(j) { |
| 3010 | uint32_t expected = (*i ^ *j) != 0 ? constant : 0 - constant; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3011 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3012 | } |
| 3013 | } |
| 3014 | } |
| 3015 | { |
| 3016 | RawMachineAssemblerTester<void> m; |
| 3017 | const Operator* shops[] = {m.machine()->Word32Sar(), |
| 3018 | m.machine()->Word32Shl(), |
| 3019 | m.machine()->Word32Shr()}; |
| 3020 | for (size_t n = 0; n < arraysize(shops); n++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3021 | RawMachineAssemblerTester<int32_t> m( |
| 3022 | MachineType::Uint32(), MachineType::Int32(), MachineType::Uint32()); |
| 3023 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3024 | m.Branch(m.Word32Equal(m.Word32Xor(m.Parameter(0), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3025 | m.AddNode(shops[n], m.Parameter(1), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3026 | m.Parameter(2))), |
| 3027 | m.Int32Constant(0)), |
| 3028 | &blocka, &blockb); |
| 3029 | m.Bind(&blocka); |
| 3030 | m.Return(m.Int32Constant(constant)); |
| 3031 | m.Bind(&blockb); |
| 3032 | m.Return(m.Int32Constant(0 - constant)); |
| 3033 | FOR_UINT32_INPUTS(i) { |
| 3034 | FOR_INT32_INPUTS(j) { |
| 3035 | FOR_UINT32_SHIFTS(shift) { |
| 3036 | int32_t right; |
| 3037 | switch (shops[n]->opcode()) { |
| 3038 | default: |
| 3039 | UNREACHABLE(); |
| 3040 | case IrOpcode::kWord32Sar: |
| 3041 | right = *j >> shift; |
| 3042 | break; |
| 3043 | case IrOpcode::kWord32Shl: |
| 3044 | right = *j << shift; |
| 3045 | break; |
| 3046 | case IrOpcode::kWord32Shr: |
| 3047 | right = static_cast<uint32_t>(*j) >> shift; |
| 3048 | break; |
| 3049 | } |
| 3050 | int32_t expected = ((*i ^ right) == 0) ? constant : 0 - constant; |
| 3051 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 3052 | } |
| 3053 | } |
| 3054 | } |
| 3055 | } |
| 3056 | } |
| 3057 | } |
| 3058 | |
| 3059 | |
| 3060 | TEST(RunWord32ShlP) { |
| 3061 | { |
| 3062 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3063 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3064 | m.Return(m.Word32Shl(m.Parameter(0), m.Int32Constant(shift))); |
| 3065 | FOR_UINT32_INPUTS(j) { |
| 3066 | uint32_t expected = *j << shift; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3067 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3068 | } |
| 3069 | } |
| 3070 | } |
| 3071 | { |
| 3072 | RawMachineAssemblerTester<int32_t> m; |
| 3073 | Uint32BinopTester bt(&m); |
| 3074 | bt.AddReturn(m.Word32Shl(bt.param0, bt.param1)); |
| 3075 | FOR_UINT32_INPUTS(i) { |
| 3076 | FOR_UINT32_SHIFTS(shift) { |
| 3077 | uint32_t expected = *i << shift; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3078 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3079 | } |
| 3080 | } |
| 3081 | } |
| 3082 | } |
| 3083 | |
| 3084 | |
| 3085 | TEST(RunWord32ShlInComparison) { |
| 3086 | { |
| 3087 | RawMachineAssemblerTester<int32_t> m; |
| 3088 | Uint32BinopTester bt(&m); |
| 3089 | bt.AddReturn( |
| 3090 | m.Word32Equal(m.Word32Shl(bt.param0, bt.param1), m.Int32Constant(0))); |
| 3091 | FOR_UINT32_INPUTS(i) { |
| 3092 | FOR_UINT32_SHIFTS(shift) { |
| 3093 | uint32_t expected = 0 == (*i << shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3094 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3095 | } |
| 3096 | } |
| 3097 | } |
| 3098 | { |
| 3099 | RawMachineAssemblerTester<int32_t> m; |
| 3100 | Uint32BinopTester bt(&m); |
| 3101 | bt.AddReturn( |
| 3102 | m.Word32Equal(m.Int32Constant(0), m.Word32Shl(bt.param0, bt.param1))); |
| 3103 | FOR_UINT32_INPUTS(i) { |
| 3104 | FOR_UINT32_SHIFTS(shift) { |
| 3105 | uint32_t expected = 0 == (*i << shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3106 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3107 | } |
| 3108 | } |
| 3109 | } |
| 3110 | { |
| 3111 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3112 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3113 | m.Return( |
| 3114 | m.Word32Equal(m.Int32Constant(0), |
| 3115 | m.Word32Shl(m.Parameter(0), m.Int32Constant(shift)))); |
| 3116 | FOR_UINT32_INPUTS(i) { |
| 3117 | uint32_t expected = 0 == (*i << shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3118 | CHECK_EQ(expected, m.Call(*i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3119 | } |
| 3120 | } |
| 3121 | } |
| 3122 | { |
| 3123 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3124 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3125 | m.Return( |
| 3126 | m.Word32Equal(m.Word32Shl(m.Parameter(0), m.Int32Constant(shift)), |
| 3127 | m.Int32Constant(0))); |
| 3128 | FOR_UINT32_INPUTS(i) { |
| 3129 | uint32_t expected = 0 == (*i << shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3130 | CHECK_EQ(expected, m.Call(*i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3131 | } |
| 3132 | } |
| 3133 | } |
| 3134 | } |
| 3135 | |
| 3136 | |
| 3137 | TEST(RunWord32ShrP) { |
| 3138 | { |
| 3139 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3140 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3141 | m.Return(m.Word32Shr(m.Parameter(0), m.Int32Constant(shift))); |
| 3142 | FOR_UINT32_INPUTS(j) { |
| 3143 | uint32_t expected = *j >> shift; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3144 | CHECK_EQ(expected, m.Call(*j)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3145 | } |
| 3146 | } |
| 3147 | } |
| 3148 | { |
| 3149 | RawMachineAssemblerTester<int32_t> m; |
| 3150 | Uint32BinopTester bt(&m); |
| 3151 | bt.AddReturn(m.Word32Shr(bt.param0, bt.param1)); |
| 3152 | FOR_UINT32_INPUTS(i) { |
| 3153 | FOR_UINT32_SHIFTS(shift) { |
| 3154 | uint32_t expected = *i >> shift; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3155 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3156 | } |
| 3157 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3158 | CHECK_EQ(0x00010000u, bt.call(0x80000000, 15)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3159 | } |
| 3160 | } |
| 3161 | |
| 3162 | |
| 3163 | TEST(RunWord32ShrInComparison) { |
| 3164 | { |
| 3165 | RawMachineAssemblerTester<int32_t> m; |
| 3166 | Uint32BinopTester bt(&m); |
| 3167 | bt.AddReturn( |
| 3168 | m.Word32Equal(m.Word32Shr(bt.param0, bt.param1), m.Int32Constant(0))); |
| 3169 | FOR_UINT32_INPUTS(i) { |
| 3170 | FOR_UINT32_SHIFTS(shift) { |
| 3171 | uint32_t expected = 0 == (*i >> shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3172 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3173 | } |
| 3174 | } |
| 3175 | } |
| 3176 | { |
| 3177 | RawMachineAssemblerTester<int32_t> m; |
| 3178 | Uint32BinopTester bt(&m); |
| 3179 | bt.AddReturn( |
| 3180 | m.Word32Equal(m.Int32Constant(0), m.Word32Shr(bt.param0, bt.param1))); |
| 3181 | FOR_UINT32_INPUTS(i) { |
| 3182 | FOR_UINT32_SHIFTS(shift) { |
| 3183 | uint32_t expected = 0 == (*i >> shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3184 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3185 | } |
| 3186 | } |
| 3187 | } |
| 3188 | { |
| 3189 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3190 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3191 | m.Return( |
| 3192 | m.Word32Equal(m.Int32Constant(0), |
| 3193 | m.Word32Shr(m.Parameter(0), m.Int32Constant(shift)))); |
| 3194 | FOR_UINT32_INPUTS(i) { |
| 3195 | uint32_t expected = 0 == (*i >> shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3196 | CHECK_EQ(expected, m.Call(*i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3197 | } |
| 3198 | } |
| 3199 | } |
| 3200 | { |
| 3201 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3202 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3203 | m.Return( |
| 3204 | m.Word32Equal(m.Word32Shr(m.Parameter(0), m.Int32Constant(shift)), |
| 3205 | m.Int32Constant(0))); |
| 3206 | FOR_UINT32_INPUTS(i) { |
| 3207 | uint32_t expected = 0 == (*i >> shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3208 | CHECK_EQ(expected, m.Call(*i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3209 | } |
| 3210 | } |
| 3211 | } |
| 3212 | } |
| 3213 | |
| 3214 | |
| 3215 | TEST(RunWord32SarP) { |
| 3216 | { |
| 3217 | FOR_INT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3218 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3219 | m.Return(m.Word32Sar(m.Parameter(0), m.Int32Constant(shift))); |
| 3220 | FOR_INT32_INPUTS(j) { |
| 3221 | int32_t expected = *j >> shift; |
| 3222 | CHECK_EQ(expected, m.Call(*j)); |
| 3223 | } |
| 3224 | } |
| 3225 | } |
| 3226 | { |
| 3227 | RawMachineAssemblerTester<int32_t> m; |
| 3228 | Int32BinopTester bt(&m); |
| 3229 | bt.AddReturn(m.Word32Sar(bt.param0, bt.param1)); |
| 3230 | FOR_INT32_INPUTS(i) { |
| 3231 | FOR_INT32_SHIFTS(shift) { |
| 3232 | int32_t expected = *i >> shift; |
| 3233 | CHECK_EQ(expected, bt.call(*i, shift)); |
| 3234 | } |
| 3235 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3236 | CHECK_EQ(bit_cast<int32_t>(0xFFFF0000), bt.call(0x80000000, 15)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3237 | } |
| 3238 | } |
| 3239 | |
| 3240 | |
| 3241 | TEST(RunWord32SarInComparison) { |
| 3242 | { |
| 3243 | RawMachineAssemblerTester<int32_t> m; |
| 3244 | Int32BinopTester bt(&m); |
| 3245 | bt.AddReturn( |
| 3246 | m.Word32Equal(m.Word32Sar(bt.param0, bt.param1), m.Int32Constant(0))); |
| 3247 | FOR_INT32_INPUTS(i) { |
| 3248 | FOR_INT32_SHIFTS(shift) { |
| 3249 | int32_t expected = 0 == (*i >> shift); |
| 3250 | CHECK_EQ(expected, bt.call(*i, shift)); |
| 3251 | } |
| 3252 | } |
| 3253 | } |
| 3254 | { |
| 3255 | RawMachineAssemblerTester<int32_t> m; |
| 3256 | Int32BinopTester bt(&m); |
| 3257 | bt.AddReturn( |
| 3258 | m.Word32Equal(m.Int32Constant(0), m.Word32Sar(bt.param0, bt.param1))); |
| 3259 | FOR_INT32_INPUTS(i) { |
| 3260 | FOR_INT32_SHIFTS(shift) { |
| 3261 | int32_t expected = 0 == (*i >> shift); |
| 3262 | CHECK_EQ(expected, bt.call(*i, shift)); |
| 3263 | } |
| 3264 | } |
| 3265 | } |
| 3266 | { |
| 3267 | FOR_INT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3268 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3269 | m.Return( |
| 3270 | m.Word32Equal(m.Int32Constant(0), |
| 3271 | m.Word32Sar(m.Parameter(0), m.Int32Constant(shift)))); |
| 3272 | FOR_INT32_INPUTS(i) { |
| 3273 | int32_t expected = 0 == (*i >> shift); |
| 3274 | CHECK_EQ(expected, m.Call(*i)); |
| 3275 | } |
| 3276 | } |
| 3277 | } |
| 3278 | { |
| 3279 | FOR_INT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3280 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3281 | m.Return( |
| 3282 | m.Word32Equal(m.Word32Sar(m.Parameter(0), m.Int32Constant(shift)), |
| 3283 | m.Int32Constant(0))); |
| 3284 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3285 | int32_t expected = 0 == (*i >> shift); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3286 | CHECK_EQ(expected, m.Call(*i)); |
| 3287 | } |
| 3288 | } |
| 3289 | } |
| 3290 | } |
| 3291 | |
| 3292 | |
| 3293 | TEST(RunWord32RorP) { |
| 3294 | { |
| 3295 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3296 | RawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3297 | m.Return(m.Word32Ror(m.Parameter(0), m.Int32Constant(shift))); |
| 3298 | FOR_UINT32_INPUTS(j) { |
| 3299 | int32_t expected = bits::RotateRight32(*j, shift); |
| 3300 | CHECK_EQ(expected, m.Call(*j)); |
| 3301 | } |
| 3302 | } |
| 3303 | } |
| 3304 | { |
| 3305 | RawMachineAssemblerTester<int32_t> m; |
| 3306 | Uint32BinopTester bt(&m); |
| 3307 | bt.AddReturn(m.Word32Ror(bt.param0, bt.param1)); |
| 3308 | FOR_UINT32_INPUTS(i) { |
| 3309 | FOR_UINT32_SHIFTS(shift) { |
| 3310 | uint32_t expected = bits::RotateRight32(*i, shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3311 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3312 | } |
| 3313 | } |
| 3314 | } |
| 3315 | } |
| 3316 | |
| 3317 | |
| 3318 | TEST(RunWord32RorInComparison) { |
| 3319 | { |
| 3320 | RawMachineAssemblerTester<int32_t> m; |
| 3321 | Uint32BinopTester bt(&m); |
| 3322 | bt.AddReturn( |
| 3323 | m.Word32Equal(m.Word32Ror(bt.param0, bt.param1), m.Int32Constant(0))); |
| 3324 | FOR_UINT32_INPUTS(i) { |
| 3325 | FOR_UINT32_SHIFTS(shift) { |
| 3326 | uint32_t expected = 0 == bits::RotateRight32(*i, shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3327 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3328 | } |
| 3329 | } |
| 3330 | } |
| 3331 | { |
| 3332 | RawMachineAssemblerTester<int32_t> m; |
| 3333 | Uint32BinopTester bt(&m); |
| 3334 | bt.AddReturn( |
| 3335 | m.Word32Equal(m.Int32Constant(0), m.Word32Ror(bt.param0, bt.param1))); |
| 3336 | FOR_UINT32_INPUTS(i) { |
| 3337 | FOR_UINT32_SHIFTS(shift) { |
| 3338 | uint32_t expected = 0 == bits::RotateRight32(*i, shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3339 | CHECK_EQ(expected, bt.call(*i, shift)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3340 | } |
| 3341 | } |
| 3342 | } |
| 3343 | { |
| 3344 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3345 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3346 | m.Return( |
| 3347 | m.Word32Equal(m.Int32Constant(0), |
| 3348 | m.Word32Ror(m.Parameter(0), m.Int32Constant(shift)))); |
| 3349 | FOR_UINT32_INPUTS(i) { |
| 3350 | uint32_t expected = 0 == bits::RotateRight32(*i, shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3351 | CHECK_EQ(expected, m.Call(*i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3352 | } |
| 3353 | } |
| 3354 | } |
| 3355 | { |
| 3356 | FOR_UINT32_SHIFTS(shift) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3357 | RawMachineAssemblerTester<uint32_t> m(MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3358 | m.Return( |
| 3359 | m.Word32Equal(m.Word32Ror(m.Parameter(0), m.Int32Constant(shift)), |
| 3360 | m.Int32Constant(0))); |
| 3361 | FOR_UINT32_INPUTS(i) { |
| 3362 | uint32_t expected = 0 == bits::RotateRight32(*i, shift); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3363 | CHECK_EQ(expected, m.Call(*i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3364 | } |
| 3365 | } |
| 3366 | } |
| 3367 | } |
| 3368 | |
| 3369 | |
| 3370 | TEST(RunWord32NotP) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3371 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3372 | m.Return(m.Word32Not(m.Parameter(0))); |
| 3373 | FOR_INT32_INPUTS(i) { |
| 3374 | int expected = ~(*i); |
| 3375 | CHECK_EQ(expected, m.Call(*i)); |
| 3376 | } |
| 3377 | } |
| 3378 | |
| 3379 | |
| 3380 | TEST(RunInt32NegP) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3381 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3382 | m.Return(m.Int32Neg(m.Parameter(0))); |
| 3383 | FOR_INT32_INPUTS(i) { |
| 3384 | int expected = -*i; |
| 3385 | CHECK_EQ(expected, m.Call(*i)); |
| 3386 | } |
| 3387 | } |
| 3388 | |
| 3389 | |
| 3390 | TEST(RunWord32EqualAndWord32SarP) { |
| 3391 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3392 | RawMachineAssemblerTester<int32_t> m( |
| 3393 | MachineType::Int32(), MachineType::Int32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3394 | m.Return(m.Word32Equal(m.Parameter(0), |
| 3395 | m.Word32Sar(m.Parameter(1), m.Parameter(2)))); |
| 3396 | FOR_INT32_INPUTS(i) { |
| 3397 | FOR_INT32_INPUTS(j) { |
| 3398 | FOR_UINT32_SHIFTS(shift) { |
| 3399 | int32_t expected = (*i == (*j >> shift)); |
| 3400 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 3401 | } |
| 3402 | } |
| 3403 | } |
| 3404 | } |
| 3405 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3406 | RawMachineAssemblerTester<int32_t> m( |
| 3407 | MachineType::Int32(), MachineType::Uint32(), MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3408 | m.Return(m.Word32Equal(m.Word32Sar(m.Parameter(0), m.Parameter(1)), |
| 3409 | m.Parameter(2))); |
| 3410 | FOR_INT32_INPUTS(i) { |
| 3411 | FOR_UINT32_SHIFTS(shift) { |
| 3412 | FOR_INT32_INPUTS(k) { |
| 3413 | int32_t expected = ((*i >> shift) == *k); |
| 3414 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 3415 | } |
| 3416 | } |
| 3417 | } |
| 3418 | } |
| 3419 | } |
| 3420 | |
| 3421 | |
| 3422 | TEST(RunWord32EqualAndWord32ShlP) { |
| 3423 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3424 | RawMachineAssemblerTester<int32_t> m( |
| 3425 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3426 | m.Return(m.Word32Equal(m.Parameter(0), |
| 3427 | m.Word32Shl(m.Parameter(1), m.Parameter(2)))); |
| 3428 | FOR_UINT32_INPUTS(i) { |
| 3429 | FOR_UINT32_INPUTS(j) { |
| 3430 | FOR_UINT32_SHIFTS(shift) { |
| 3431 | int32_t expected = (*i == (*j << shift)); |
| 3432 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 3433 | } |
| 3434 | } |
| 3435 | } |
| 3436 | } |
| 3437 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3438 | RawMachineAssemblerTester<int32_t> m( |
| 3439 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3440 | m.Return(m.Word32Equal(m.Word32Shl(m.Parameter(0), m.Parameter(1)), |
| 3441 | m.Parameter(2))); |
| 3442 | FOR_UINT32_INPUTS(i) { |
| 3443 | FOR_UINT32_SHIFTS(shift) { |
| 3444 | FOR_UINT32_INPUTS(k) { |
| 3445 | int32_t expected = ((*i << shift) == *k); |
| 3446 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 3447 | } |
| 3448 | } |
| 3449 | } |
| 3450 | } |
| 3451 | } |
| 3452 | |
| 3453 | |
| 3454 | TEST(RunWord32EqualAndWord32ShrP) { |
| 3455 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3456 | RawMachineAssemblerTester<int32_t> m( |
| 3457 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3458 | m.Return(m.Word32Equal(m.Parameter(0), |
| 3459 | m.Word32Shr(m.Parameter(1), m.Parameter(2)))); |
| 3460 | FOR_UINT32_INPUTS(i) { |
| 3461 | FOR_UINT32_INPUTS(j) { |
| 3462 | FOR_UINT32_SHIFTS(shift) { |
| 3463 | int32_t expected = (*i == (*j >> shift)); |
| 3464 | CHECK_EQ(expected, m.Call(*i, *j, shift)); |
| 3465 | } |
| 3466 | } |
| 3467 | } |
| 3468 | } |
| 3469 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3470 | RawMachineAssemblerTester<int32_t> m( |
| 3471 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3472 | m.Return(m.Word32Equal(m.Word32Shr(m.Parameter(0), m.Parameter(1)), |
| 3473 | m.Parameter(2))); |
| 3474 | FOR_UINT32_INPUTS(i) { |
| 3475 | FOR_UINT32_SHIFTS(shift) { |
| 3476 | FOR_UINT32_INPUTS(k) { |
| 3477 | int32_t expected = ((*i >> shift) == *k); |
| 3478 | CHECK_EQ(expected, m.Call(*i, shift, *k)); |
| 3479 | } |
| 3480 | } |
| 3481 | } |
| 3482 | } |
| 3483 | } |
| 3484 | |
| 3485 | |
| 3486 | TEST(RunDeadNodes) { |
| 3487 | for (int i = 0; true; i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3488 | RawMachineAssemblerTester<int32_t> m(i == 5 ? MachineType::Int32() |
| 3489 | : MachineType::None()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3490 | int constant = 0x55 + i; |
| 3491 | switch (i) { |
| 3492 | case 0: |
| 3493 | m.Int32Constant(44); |
| 3494 | break; |
| 3495 | case 1: |
| 3496 | m.StringConstant("unused"); |
| 3497 | break; |
| 3498 | case 2: |
| 3499 | m.NumberConstant(11.1); |
| 3500 | break; |
| 3501 | case 3: |
| 3502 | m.PointerConstant(&constant); |
| 3503 | break; |
| 3504 | case 4: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3505 | m.LoadFromPointer(&constant, MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3506 | break; |
| 3507 | case 5: |
| 3508 | m.Parameter(0); |
| 3509 | break; |
| 3510 | default: |
| 3511 | return; |
| 3512 | } |
| 3513 | m.Return(m.Int32Constant(constant)); |
| 3514 | if (i != 5) { |
| 3515 | CHECK_EQ(constant, m.Call()); |
| 3516 | } else { |
| 3517 | CHECK_EQ(constant, m.Call(0)); |
| 3518 | } |
| 3519 | } |
| 3520 | } |
| 3521 | |
| 3522 | |
| 3523 | TEST(RunDeadInt32Binops) { |
| 3524 | RawMachineAssemblerTester<int32_t> m; |
| 3525 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 3526 | const Operator* kOps[] = { |
| 3527 | m.machine()->Word32And(), m.machine()->Word32Or(), |
| 3528 | m.machine()->Word32Xor(), m.machine()->Word32Shl(), |
| 3529 | m.machine()->Word32Shr(), m.machine()->Word32Sar(), |
| 3530 | m.machine()->Word32Ror(), m.machine()->Word32Equal(), |
| 3531 | m.machine()->Int32Add(), m.machine()->Int32Sub(), |
| 3532 | m.machine()->Int32Mul(), m.machine()->Int32MulHigh(), |
| 3533 | m.machine()->Int32Div(), m.machine()->Uint32Div(), |
| 3534 | m.machine()->Int32Mod(), m.machine()->Uint32Mod(), |
| 3535 | m.machine()->Uint32MulHigh(), m.machine()->Int32LessThan(), |
| 3536 | m.machine()->Int32LessThanOrEqual(), m.machine()->Uint32LessThan(), |
| 3537 | m.machine()->Uint32LessThanOrEqual()}; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3538 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 3539 | for (size_t i = 0; i < arraysize(kOps); ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3540 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 3541 | MachineType::Int32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 3542 | int32_t constant = static_cast<int32_t>(0x55555 + i); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3543 | m.AddNode(kOps[i], m.Parameter(0), m.Parameter(1)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3544 | m.Return(m.Int32Constant(constant)); |
| 3545 | |
| 3546 | CHECK_EQ(constant, m.Call(1, 1)); |
| 3547 | } |
| 3548 | } |
| 3549 | |
| 3550 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3551 | TEST(RunFloat32Add) { |
| 3552 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32(), |
| 3553 | MachineType::Float32()); |
| 3554 | m.Return(m.Float32Add(m.Parameter(0), m.Parameter(1))); |
| 3555 | |
| 3556 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3557 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*i + *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3558 | } |
| 3559 | } |
| 3560 | |
| 3561 | |
| 3562 | TEST(RunFloat32Sub) { |
| 3563 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32(), |
| 3564 | MachineType::Float32()); |
| 3565 | m.Return(m.Float32Sub(m.Parameter(0), m.Parameter(1))); |
| 3566 | |
| 3567 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3568 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*i - *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3569 | } |
| 3570 | } |
| 3571 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 3572 | TEST(RunFloat32Neg) { |
| 3573 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 3574 | if (!m.machine()->Float32Neg().IsSupported()) return; |
| 3575 | m.Return(m.AddNode(m.machine()->Float32Neg().op(), m.Parameter(0))); |
| 3576 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(-0.0f - *i, m.Call(*i)); } |
| 3577 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3578 | |
| 3579 | TEST(RunFloat32Mul) { |
| 3580 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32(), |
| 3581 | MachineType::Float32()); |
| 3582 | m.Return(m.Float32Mul(m.Parameter(0), m.Parameter(1))); |
| 3583 | |
| 3584 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3585 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*i * *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3586 | } |
| 3587 | } |
| 3588 | |
| 3589 | |
| 3590 | TEST(RunFloat32Div) { |
| 3591 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32(), |
| 3592 | MachineType::Float32()); |
| 3593 | m.Return(m.Float32Div(m.Parameter(0), m.Parameter(1))); |
| 3594 | |
| 3595 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3596 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*i / *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3597 | } |
| 3598 | } |
| 3599 | |
| 3600 | |
| 3601 | TEST(RunFloat64Add) { |
| 3602 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 3603 | MachineType::Float64()); |
| 3604 | m.Return(m.Float64Add(m.Parameter(0), m.Parameter(1))); |
| 3605 | |
| 3606 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3607 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(*i + *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3608 | } |
| 3609 | } |
| 3610 | |
| 3611 | |
| 3612 | TEST(RunFloat64Sub) { |
| 3613 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 3614 | MachineType::Float64()); |
| 3615 | m.Return(m.Float64Sub(m.Parameter(0), m.Parameter(1))); |
| 3616 | |
| 3617 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3618 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(*i - *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3619 | } |
| 3620 | } |
| 3621 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 3622 | TEST(RunFloat64Neg) { |
| 3623 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 3624 | if (!m.machine()->Float64Neg().IsSupported()) return; |
| 3625 | m.Return(m.AddNode(m.machine()->Float64Neg().op(), m.Parameter(0))); |
| 3626 | FOR_FLOAT64_INPUTS(i) { CHECK_FLOAT_EQ(-0.0 - *i, m.Call(*i)); } |
| 3627 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3628 | |
| 3629 | TEST(RunFloat64Mul) { |
| 3630 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 3631 | MachineType::Float64()); |
| 3632 | m.Return(m.Float64Mul(m.Parameter(0), m.Parameter(1))); |
| 3633 | |
| 3634 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3635 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(*i * *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3636 | } |
| 3637 | } |
| 3638 | |
| 3639 | |
| 3640 | TEST(RunFloat64Div) { |
| 3641 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 3642 | MachineType::Float64()); |
| 3643 | m.Return(m.Float64Div(m.Parameter(0), m.Parameter(1))); |
| 3644 | |
| 3645 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3646 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(*i / *j, m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3647 | } |
| 3648 | } |
| 3649 | |
| 3650 | |
| 3651 | TEST(RunFloat64Mod) { |
| 3652 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 3653 | MachineType::Float64()); |
| 3654 | m.Return(m.Float64Mod(m.Parameter(0), m.Parameter(1))); |
| 3655 | |
| 3656 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3657 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(modulo(*i, *j), m.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3658 | } |
| 3659 | } |
| 3660 | |
| 3661 | |
| 3662 | TEST(RunDeadFloat32Binops) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3663 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3664 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3665 | const Operator* ops[] = {m.machine()->Float32Add(), m.machine()->Float32Sub(), |
| 3666 | m.machine()->Float32Mul(), m.machine()->Float32Div(), |
| 3667 | NULL}; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3668 | |
| 3669 | for (int i = 0; ops[i] != NULL; i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3670 | RawMachineAssemblerTester<int32_t> m; |
| 3671 | int constant = 0x53355 + i; |
| 3672 | m.AddNode(ops[i], m.Float32Constant(0.1f), m.Float32Constant(1.11f)); |
| 3673 | m.Return(m.Int32Constant(constant)); |
| 3674 | CHECK_EQ(constant, m.Call()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3675 | } |
| 3676 | } |
| 3677 | |
| 3678 | |
| 3679 | TEST(RunDeadFloat64Binops) { |
| 3680 | RawMachineAssemblerTester<int32_t> m; |
| 3681 | |
| 3682 | const Operator* ops[] = {m.machine()->Float64Add(), m.machine()->Float64Sub(), |
| 3683 | m.machine()->Float64Mul(), m.machine()->Float64Div(), |
| 3684 | m.machine()->Float64Mod(), NULL}; |
| 3685 | |
| 3686 | for (int i = 0; ops[i] != NULL; i++) { |
| 3687 | RawMachineAssemblerTester<int32_t> m; |
| 3688 | int constant = 0x53355 + i; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3689 | m.AddNode(ops[i], m.Float64Constant(0.1), m.Float64Constant(1.11)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3690 | m.Return(m.Int32Constant(constant)); |
| 3691 | CHECK_EQ(constant, m.Call()); |
| 3692 | } |
| 3693 | } |
| 3694 | |
| 3695 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3696 | TEST(RunFloat32AddP) { |
| 3697 | RawMachineAssemblerTester<int32_t> m; |
| 3698 | Float32BinopTester bt(&m); |
| 3699 | |
| 3700 | bt.AddReturn(m.Float32Add(bt.param0, bt.param1)); |
| 3701 | |
| 3702 | FOR_FLOAT32_INPUTS(pl) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3703 | FOR_FLOAT32_INPUTS(pr) { CHECK_FLOAT_EQ(*pl + *pr, bt.call(*pl, *pr)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3704 | } |
| 3705 | } |
| 3706 | |
| 3707 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3708 | TEST(RunFloat64AddP) { |
| 3709 | RawMachineAssemblerTester<int32_t> m; |
| 3710 | Float64BinopTester bt(&m); |
| 3711 | |
| 3712 | bt.AddReturn(m.Float64Add(bt.param0, bt.param1)); |
| 3713 | |
| 3714 | FOR_FLOAT64_INPUTS(pl) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3715 | FOR_FLOAT64_INPUTS(pr) { CHECK_DOUBLE_EQ(*pl + *pr, bt.call(*pl, *pr)); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3716 | } |
| 3717 | } |
| 3718 | |
| 3719 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3720 | TEST(RunFloa32MaxP) { |
| 3721 | RawMachineAssemblerTester<int32_t> m; |
| 3722 | Float32BinopTester bt(&m); |
| 3723 | if (!m.machine()->Float32Max().IsSupported()) return; |
| 3724 | |
| 3725 | bt.AddReturn(m.Float32Max(bt.param0, bt.param1)); |
| 3726 | |
| 3727 | FOR_FLOAT32_INPUTS(pl) { |
| 3728 | FOR_FLOAT32_INPUTS(pr) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3729 | CHECK_DOUBLE_EQ(*pl > *pr ? *pl : *pr, bt.call(*pl, *pr)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3730 | } |
| 3731 | } |
| 3732 | } |
| 3733 | |
| 3734 | |
| 3735 | TEST(RunFloat64MaxP) { |
| 3736 | RawMachineAssemblerTester<int32_t> m; |
| 3737 | Float64BinopTester bt(&m); |
| 3738 | if (!m.machine()->Float64Max().IsSupported()) return; |
| 3739 | |
| 3740 | bt.AddReturn(m.Float64Max(bt.param0, bt.param1)); |
| 3741 | |
| 3742 | FOR_FLOAT64_INPUTS(pl) { |
| 3743 | FOR_FLOAT64_INPUTS(pr) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3744 | CHECK_DOUBLE_EQ(*pl > *pr ? *pl : *pr, bt.call(*pl, *pr)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3745 | } |
| 3746 | } |
| 3747 | } |
| 3748 | |
| 3749 | |
| 3750 | TEST(RunFloat32MinP) { |
| 3751 | RawMachineAssemblerTester<int32_t> m; |
| 3752 | Float32BinopTester bt(&m); |
| 3753 | if (!m.machine()->Float32Min().IsSupported()) return; |
| 3754 | |
| 3755 | bt.AddReturn(m.Float32Min(bt.param0, bt.param1)); |
| 3756 | |
| 3757 | FOR_FLOAT32_INPUTS(pl) { |
| 3758 | FOR_FLOAT32_INPUTS(pr) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3759 | CHECK_DOUBLE_EQ(*pl < *pr ? *pl : *pr, bt.call(*pl, *pr)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3760 | } |
| 3761 | } |
| 3762 | } |
| 3763 | |
| 3764 | |
| 3765 | TEST(RunFloat64MinP) { |
| 3766 | RawMachineAssemblerTester<int32_t> m; |
| 3767 | Float64BinopTester bt(&m); |
| 3768 | if (!m.machine()->Float64Min().IsSupported()) return; |
| 3769 | |
| 3770 | bt.AddReturn(m.Float64Min(bt.param0, bt.param1)); |
| 3771 | |
| 3772 | FOR_FLOAT64_INPUTS(pl) { |
| 3773 | FOR_FLOAT64_INPUTS(pr) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3774 | CHECK_DOUBLE_EQ(*pl < *pr ? *pl : *pr, bt.call(*pl, *pr)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3775 | } |
| 3776 | } |
| 3777 | } |
| 3778 | |
| 3779 | |
| 3780 | TEST(RunFloat32SubP) { |
| 3781 | RawMachineAssemblerTester<int32_t> m; |
| 3782 | Float32BinopTester bt(&m); |
| 3783 | |
| 3784 | bt.AddReturn(m.Float32Sub(bt.param0, bt.param1)); |
| 3785 | |
| 3786 | FOR_FLOAT32_INPUTS(pl) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3787 | FOR_FLOAT32_INPUTS(pr) { CHECK_FLOAT_EQ(*pl - *pr, bt.call(*pl, *pr)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3788 | } |
| 3789 | } |
| 3790 | |
| 3791 | |
| 3792 | TEST(RunFloat32SubImm1) { |
| 3793 | FOR_FLOAT32_INPUTS(i) { |
| 3794 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 3795 | m.Return(m.Float32Sub(m.Float32Constant(*i), m.Parameter(0))); |
| 3796 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3797 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*i - *j, m.Call(*j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3798 | } |
| 3799 | } |
| 3800 | |
| 3801 | |
| 3802 | TEST(RunFloat32SubImm2) { |
| 3803 | FOR_FLOAT32_INPUTS(i) { |
| 3804 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 3805 | m.Return(m.Float32Sub(m.Parameter(0), m.Float32Constant(*i))); |
| 3806 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3807 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*j - *i, m.Call(*j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3808 | } |
| 3809 | } |
| 3810 | |
| 3811 | |
| 3812 | TEST(RunFloat64SubImm1) { |
| 3813 | FOR_FLOAT64_INPUTS(i) { |
| 3814 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 3815 | m.Return(m.Float64Sub(m.Float64Constant(*i), m.Parameter(0))); |
| 3816 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3817 | FOR_FLOAT64_INPUTS(j) { CHECK_FLOAT_EQ(*i - *j, m.Call(*j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3818 | } |
| 3819 | } |
| 3820 | |
| 3821 | |
| 3822 | TEST(RunFloat64SubImm2) { |
| 3823 | FOR_FLOAT64_INPUTS(i) { |
| 3824 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 3825 | m.Return(m.Float64Sub(m.Parameter(0), m.Float64Constant(*i))); |
| 3826 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3827 | FOR_FLOAT64_INPUTS(j) { CHECK_FLOAT_EQ(*j - *i, m.Call(*j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3828 | } |
| 3829 | } |
| 3830 | |
| 3831 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3832 | TEST(RunFloat64SubP) { |
| 3833 | RawMachineAssemblerTester<int32_t> m; |
| 3834 | Float64BinopTester bt(&m); |
| 3835 | |
| 3836 | bt.AddReturn(m.Float64Sub(bt.param0, bt.param1)); |
| 3837 | |
| 3838 | FOR_FLOAT64_INPUTS(pl) { |
| 3839 | FOR_FLOAT64_INPUTS(pr) { |
| 3840 | double expected = *pl - *pr; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3841 | CHECK_DOUBLE_EQ(expected, bt.call(*pl, *pr)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3842 | } |
| 3843 | } |
| 3844 | } |
| 3845 | |
| 3846 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3847 | TEST(RunFloat32MulP) { |
| 3848 | RawMachineAssemblerTester<int32_t> m; |
| 3849 | Float32BinopTester bt(&m); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3850 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3851 | bt.AddReturn(m.Float32Mul(bt.param0, bt.param1)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3852 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3853 | FOR_FLOAT32_INPUTS(pl) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3854 | FOR_FLOAT32_INPUTS(pr) { CHECK_FLOAT_EQ(*pl * *pr, bt.call(*pl, *pr)); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3855 | } |
| 3856 | } |
| 3857 | |
| 3858 | |
| 3859 | TEST(RunFloat64MulP) { |
| 3860 | RawMachineAssemblerTester<int32_t> m; |
| 3861 | Float64BinopTester bt(&m); |
| 3862 | |
| 3863 | bt.AddReturn(m.Float64Mul(bt.param0, bt.param1)); |
| 3864 | |
| 3865 | FOR_FLOAT64_INPUTS(pl) { |
| 3866 | FOR_FLOAT64_INPUTS(pr) { |
| 3867 | double expected = *pl * *pr; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3868 | CHECK_DOUBLE_EQ(expected, bt.call(*pl, *pr)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3869 | } |
| 3870 | } |
| 3871 | } |
| 3872 | |
| 3873 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3874 | TEST(RunFloat64MulAndFloat64Add1) { |
| 3875 | BufferedRawMachineAssemblerTester<double> m( |
| 3876 | MachineType::Float64(), MachineType::Float64(), MachineType::Float64()); |
| 3877 | m.Return(m.Float64Add(m.Float64Mul(m.Parameter(0), m.Parameter(1)), |
| 3878 | m.Parameter(2))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3879 | |
| 3880 | FOR_FLOAT64_INPUTS(i) { |
| 3881 | FOR_FLOAT64_INPUTS(j) { |
| 3882 | FOR_FLOAT64_INPUTS(k) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3883 | CHECK_DOUBLE_EQ((*i * *j) + *k, m.Call(*i, *j, *k)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3884 | } |
| 3885 | } |
| 3886 | } |
| 3887 | } |
| 3888 | |
| 3889 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3890 | TEST(RunFloat64MulAndFloat64Add2) { |
| 3891 | BufferedRawMachineAssemblerTester<double> m( |
| 3892 | MachineType::Float64(), MachineType::Float64(), MachineType::Float64()); |
| 3893 | m.Return(m.Float64Add(m.Parameter(0), |
| 3894 | m.Float64Mul(m.Parameter(1), m.Parameter(2)))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3895 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3896 | FOR_FLOAT64_INPUTS(i) { |
| 3897 | FOR_FLOAT64_INPUTS(j) { |
| 3898 | FOR_FLOAT64_INPUTS(k) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3899 | CHECK_DOUBLE_EQ(*i + (*j * *k), m.Call(*i, *j, *k)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3900 | } |
| 3901 | } |
| 3902 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3903 | } |
| 3904 | |
| 3905 | |
| 3906 | TEST(RunFloat64MulAndFloat64Sub1) { |
| 3907 | BufferedRawMachineAssemblerTester<double> m( |
| 3908 | MachineType::Float64(), MachineType::Float64(), MachineType::Float64()); |
| 3909 | m.Return(m.Float64Sub(m.Float64Mul(m.Parameter(0), m.Parameter(1)), |
| 3910 | m.Parameter(2))); |
| 3911 | |
| 3912 | FOR_FLOAT64_INPUTS(i) { |
| 3913 | FOR_FLOAT64_INPUTS(j) { |
| 3914 | FOR_FLOAT64_INPUTS(k) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3915 | CHECK_DOUBLE_EQ((*i * *j) - *k, m.Call(*i, *j, *k)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3916 | } |
| 3917 | } |
| 3918 | } |
| 3919 | } |
| 3920 | |
| 3921 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3922 | TEST(RunFloat64MulAndFloat64Sub2) { |
| 3923 | BufferedRawMachineAssemblerTester<double> m( |
| 3924 | MachineType::Float64(), MachineType::Float64(), MachineType::Float64()); |
| 3925 | m.Return(m.Float64Sub(m.Parameter(0), |
| 3926 | m.Float64Mul(m.Parameter(1), m.Parameter(2)))); |
| 3927 | |
| 3928 | FOR_FLOAT64_INPUTS(i) { |
| 3929 | FOR_FLOAT64_INPUTS(j) { |
| 3930 | FOR_FLOAT64_INPUTS(k) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3931 | CHECK_DOUBLE_EQ(*i - (*j * *k), m.Call(*i, *j, *k)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3932 | } |
| 3933 | } |
| 3934 | } |
| 3935 | } |
| 3936 | |
| 3937 | |
| 3938 | TEST(RunFloat64MulImm1) { |
| 3939 | FOR_FLOAT64_INPUTS(i) { |
| 3940 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 3941 | m.Return(m.Float64Mul(m.Float64Constant(*i), m.Parameter(0))); |
| 3942 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3943 | FOR_FLOAT64_INPUTS(j) { CHECK_FLOAT_EQ(*i * *j, m.Call(*j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3944 | } |
| 3945 | } |
| 3946 | |
| 3947 | |
| 3948 | TEST(RunFloat64MulImm2) { |
| 3949 | FOR_FLOAT64_INPUTS(i) { |
| 3950 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 3951 | m.Return(m.Float64Mul(m.Parameter(0), m.Float64Constant(*i))); |
| 3952 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3953 | FOR_FLOAT64_INPUTS(j) { CHECK_FLOAT_EQ(*j * *i, m.Call(*j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3954 | } |
| 3955 | } |
| 3956 | |
| 3957 | |
| 3958 | TEST(RunFloat32DivP) { |
| 3959 | RawMachineAssemblerTester<int32_t> m; |
| 3960 | Float32BinopTester bt(&m); |
| 3961 | |
| 3962 | bt.AddReturn(m.Float32Div(bt.param0, bt.param1)); |
| 3963 | |
| 3964 | FOR_FLOAT32_INPUTS(pl) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3965 | FOR_FLOAT32_INPUTS(pr) { CHECK_FLOAT_EQ(*pl / *pr, bt.call(*pl, *pr)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3966 | } |
| 3967 | } |
| 3968 | |
| 3969 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3970 | TEST(RunFloat64DivP) { |
| 3971 | RawMachineAssemblerTester<int32_t> m; |
| 3972 | Float64BinopTester bt(&m); |
| 3973 | |
| 3974 | bt.AddReturn(m.Float64Div(bt.param0, bt.param1)); |
| 3975 | |
| 3976 | FOR_FLOAT64_INPUTS(pl) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3977 | FOR_FLOAT64_INPUTS(pr) { CHECK_DOUBLE_EQ(*pl / *pr, bt.call(*pl, *pr)); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3978 | } |
| 3979 | } |
| 3980 | |
| 3981 | |
| 3982 | TEST(RunFloat64ModP) { |
| 3983 | RawMachineAssemblerTester<int32_t> m; |
| 3984 | Float64BinopTester bt(&m); |
| 3985 | |
| 3986 | bt.AddReturn(m.Float64Mod(bt.param0, bt.param1)); |
| 3987 | |
| 3988 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3989 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(modulo(*i, *j), bt.call(*i, *j)); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3990 | } |
| 3991 | } |
| 3992 | |
| 3993 | |
| 3994 | TEST(RunChangeInt32ToFloat64_A) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3995 | int32_t magic = 0x986234; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 3996 | BufferedRawMachineAssemblerTester<double> m; |
| 3997 | m.Return(m.ChangeInt32ToFloat64(m.Int32Constant(magic))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 3998 | CHECK_DOUBLE_EQ(static_cast<double>(magic), m.Call()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 3999 | } |
| 4000 | |
| 4001 | |
| 4002 | TEST(RunChangeInt32ToFloat64_B) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4003 | BufferedRawMachineAssemblerTester<double> m(MachineType::Int32()); |
| 4004 | m.Return(m.ChangeInt32ToFloat64(m.Parameter(0))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4005 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4006 | FOR_INT32_INPUTS(i) { CHECK_DOUBLE_EQ(static_cast<double>(*i), m.Call(*i)); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4007 | } |
| 4008 | |
| 4009 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4010 | TEST(RunChangeUint32ToFloat64) { |
| 4011 | BufferedRawMachineAssemblerTester<double> m(MachineType::Uint32()); |
| 4012 | m.Return(m.ChangeUint32ToFloat64(m.Parameter(0))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4013 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4014 | FOR_UINT32_INPUTS(i) { CHECK_DOUBLE_EQ(static_cast<double>(*i), m.Call(*i)); } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 4015 | } |
| 4016 | |
| 4017 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 4018 | TEST(RunTruncateFloat32ToInt32) { |
| 4019 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Float32()); |
| 4020 | m.Return(m.TruncateFloat32ToInt32(m.Parameter(0))); |
| 4021 | FOR_FLOAT32_INPUTS(i) { |
| 4022 | if (*i <= static_cast<float>(std::numeric_limits<int32_t>::max()) && |
| 4023 | *i >= static_cast<float>(std::numeric_limits<int32_t>::min())) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4024 | CHECK_FLOAT_EQ(static_cast<int32_t>(*i), m.Call(*i)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 4025 | } |
| 4026 | } |
| 4027 | } |
| 4028 | |
| 4029 | |
| 4030 | TEST(RunTruncateFloat32ToUint32) { |
| 4031 | BufferedRawMachineAssemblerTester<uint32_t> m(MachineType::Float32()); |
| 4032 | m.Return(m.TruncateFloat32ToUint32(m.Parameter(0))); |
| 4033 | { |
| 4034 | FOR_UINT32_INPUTS(i) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 4035 | volatile float input = static_cast<float>(*i); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 4036 | // This condition on 'input' is required because |
| 4037 | // static_cast<float>(std::numeric_limits<uint32_t>::max()) results in a |
| 4038 | // value outside uint32 range. |
| 4039 | if (input < static_cast<float>(std::numeric_limits<uint32_t>::max())) { |
| 4040 | CHECK_EQ(static_cast<uint32_t>(input), m.Call(input)); |
| 4041 | } |
| 4042 | } |
| 4043 | } |
| 4044 | { |
| 4045 | FOR_FLOAT32_INPUTS(i) { |
| 4046 | if (*i <= static_cast<float>(std::numeric_limits<uint32_t>::max()) && |
| 4047 | *i >= static_cast<float>(std::numeric_limits<uint32_t>::min())) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4048 | CHECK_FLOAT_EQ(static_cast<uint32_t>(*i), m.Call(*i)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 4049 | } |
| 4050 | } |
| 4051 | } |
| 4052 | } |
| 4053 | |
| 4054 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4055 | TEST(RunChangeFloat64ToInt32_A) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4056 | BufferedRawMachineAssemblerTester<int32_t> m; |
| 4057 | double magic = 11.1; |
| 4058 | m.Return(m.ChangeFloat64ToInt32(m.Float64Constant(magic))); |
| 4059 | CHECK_EQ(static_cast<int32_t>(magic), m.Call()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4060 | } |
| 4061 | |
| 4062 | |
| 4063 | TEST(RunChangeFloat64ToInt32_B) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4064 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Float64()); |
| 4065 | m.Return(m.ChangeFloat64ToInt32(m.Parameter(0))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4066 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4067 | // Note we don't check fractional inputs, or inputs outside the range of |
| 4068 | // int32, because these Convert operators really should be Change operators. |
| 4069 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, m.Call(static_cast<double>(*i))); } |
| 4070 | |
| 4071 | for (int32_t n = 1; n < 31; ++n) { |
| 4072 | CHECK_EQ(1 << n, m.Call(static_cast<double>(1 << n))); |
| 4073 | } |
| 4074 | |
| 4075 | for (int32_t n = 1; n < 31; ++n) { |
| 4076 | CHECK_EQ(3 << n, m.Call(static_cast<double>(3 << n))); |
| 4077 | } |
| 4078 | } |
| 4079 | |
| 4080 | |
| 4081 | TEST(RunChangeFloat64ToUint32) { |
| 4082 | BufferedRawMachineAssemblerTester<uint32_t> m(MachineType::Float64()); |
| 4083 | m.Return(m.ChangeFloat64ToUint32(m.Parameter(0))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4084 | |
| 4085 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4086 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, m.Call(static_cast<double>(*i))); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4087 | } |
| 4088 | |
| 4089 | // Check various powers of 2. |
| 4090 | for (int32_t n = 1; n < 31; ++n) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4091 | { CHECK_EQ(1u << n, m.Call(static_cast<double>(1u << n))); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4092 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4093 | { CHECK_EQ(3u << n, m.Call(static_cast<double>(3u << n))); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4094 | } |
| 4095 | // Note we don't check fractional inputs, because these Convert operators |
| 4096 | // really should be Change operators. |
| 4097 | } |
| 4098 | |
| 4099 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4100 | TEST(RunTruncateFloat64ToFloat32) { |
| 4101 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float64()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4102 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4103 | m.Return(m.TruncateFloat64ToFloat32(m.Parameter(0))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4104 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4105 | FOR_FLOAT64_INPUTS(i) { CHECK_FLOAT_EQ(DoubleToFloat32(*i), m.Call(*i)); } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 4106 | } |
| 4107 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4108 | uint64_t ToInt64(uint32_t low, uint32_t high) { |
| 4109 | return (static_cast<uint64_t>(high) << 32) | static_cast<uint64_t>(low); |
| 4110 | } |
| 4111 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 4112 | #if V8_TARGET_ARCH_32_BIT && !V8_TARGET_ARCH_X87 |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4113 | TEST(RunInt32PairAdd) { |
| 4114 | BufferedRawMachineAssemblerTester<int32_t> m( |
| 4115 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32(), |
| 4116 | MachineType::Uint32()); |
| 4117 | |
| 4118 | uint32_t high; |
| 4119 | uint32_t low; |
| 4120 | |
| 4121 | Node* PairAdd = m.Int32PairAdd(m.Parameter(0), m.Parameter(1), m.Parameter(2), |
| 4122 | m.Parameter(3)); |
| 4123 | |
| 4124 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4125 | m.Projection(0, PairAdd)); |
| 4126 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4127 | m.Projection(1, PairAdd)); |
| 4128 | m.Return(m.Int32Constant(74)); |
| 4129 | |
| 4130 | FOR_UINT64_INPUTS(i) { |
| 4131 | FOR_UINT64_INPUTS(j) { |
| 4132 | m.Call(static_cast<uint32_t>(*i & 0xffffffff), |
| 4133 | static_cast<uint32_t>(*i >> 32), |
| 4134 | static_cast<uint32_t>(*j & 0xffffffff), |
| 4135 | static_cast<uint32_t>(*j >> 32)); |
| 4136 | CHECK_EQ(*i + *j, ToInt64(low, high)); |
| 4137 | } |
| 4138 | } |
| 4139 | } |
| 4140 | |
| 4141 | void TestInt32PairAddWithSharedInput(int a, int b, int c, int d) { |
| 4142 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32(), |
| 4143 | MachineType::Uint32()); |
| 4144 | |
| 4145 | uint32_t high; |
| 4146 | uint32_t low; |
| 4147 | |
| 4148 | Node* PairAdd = m.Int32PairAdd(m.Parameter(a), m.Parameter(b), m.Parameter(c), |
| 4149 | m.Parameter(d)); |
| 4150 | |
| 4151 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4152 | m.Projection(0, PairAdd)); |
| 4153 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4154 | m.Projection(1, PairAdd)); |
| 4155 | m.Return(m.Int32Constant(74)); |
| 4156 | |
| 4157 | FOR_UINT32_INPUTS(i) { |
| 4158 | FOR_UINT32_INPUTS(j) { |
| 4159 | m.Call(*i, *j); |
| 4160 | uint32_t inputs[] = {*i, *j}; |
| 4161 | CHECK_EQ(ToInt64(inputs[a], inputs[b]) + ToInt64(inputs[c], inputs[d]), |
| 4162 | ToInt64(low, high)); |
| 4163 | } |
| 4164 | } |
| 4165 | } |
| 4166 | |
| 4167 | TEST(RunInt32PairAddWithSharedInput) { |
| 4168 | TestInt32PairAddWithSharedInput(0, 0, 0, 0); |
| 4169 | TestInt32PairAddWithSharedInput(1, 0, 0, 0); |
| 4170 | TestInt32PairAddWithSharedInput(0, 1, 0, 0); |
| 4171 | TestInt32PairAddWithSharedInput(0, 0, 1, 0); |
| 4172 | TestInt32PairAddWithSharedInput(0, 0, 0, 1); |
| 4173 | TestInt32PairAddWithSharedInput(1, 1, 0, 0); |
| 4174 | } |
| 4175 | |
| 4176 | TEST(RunInt32PairSub) { |
| 4177 | BufferedRawMachineAssemblerTester<int32_t> m( |
| 4178 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32(), |
| 4179 | MachineType::Uint32()); |
| 4180 | |
| 4181 | uint32_t high; |
| 4182 | uint32_t low; |
| 4183 | |
| 4184 | Node* PairSub = m.Int32PairSub(m.Parameter(0), m.Parameter(1), m.Parameter(2), |
| 4185 | m.Parameter(3)); |
| 4186 | |
| 4187 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4188 | m.Projection(0, PairSub)); |
| 4189 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4190 | m.Projection(1, PairSub)); |
| 4191 | m.Return(m.Int32Constant(74)); |
| 4192 | |
| 4193 | FOR_UINT64_INPUTS(i) { |
| 4194 | FOR_UINT64_INPUTS(j) { |
| 4195 | m.Call(static_cast<uint32_t>(*i & 0xffffffff), |
| 4196 | static_cast<uint32_t>(*i >> 32), |
| 4197 | static_cast<uint32_t>(*j & 0xffffffff), |
| 4198 | static_cast<uint32_t>(*j >> 32)); |
| 4199 | CHECK_EQ(*i - *j, ToInt64(low, high)); |
| 4200 | } |
| 4201 | } |
| 4202 | } |
| 4203 | |
| 4204 | void TestInt32PairSubWithSharedInput(int a, int b, int c, int d) { |
| 4205 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32(), |
| 4206 | MachineType::Uint32()); |
| 4207 | |
| 4208 | uint32_t high; |
| 4209 | uint32_t low; |
| 4210 | |
| 4211 | Node* PairSub = m.Int32PairSub(m.Parameter(a), m.Parameter(b), m.Parameter(c), |
| 4212 | m.Parameter(d)); |
| 4213 | |
| 4214 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4215 | m.Projection(0, PairSub)); |
| 4216 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4217 | m.Projection(1, PairSub)); |
| 4218 | m.Return(m.Int32Constant(74)); |
| 4219 | |
| 4220 | FOR_UINT32_INPUTS(i) { |
| 4221 | FOR_UINT32_INPUTS(j) { |
| 4222 | m.Call(*i, *j); |
| 4223 | uint32_t inputs[] = {*i, *j}; |
| 4224 | CHECK_EQ(ToInt64(inputs[a], inputs[b]) - ToInt64(inputs[c], inputs[d]), |
| 4225 | ToInt64(low, high)); |
| 4226 | } |
| 4227 | } |
| 4228 | } |
| 4229 | |
| 4230 | TEST(RunInt32PairSubWithSharedInput) { |
| 4231 | TestInt32PairSubWithSharedInput(0, 0, 0, 0); |
| 4232 | TestInt32PairSubWithSharedInput(1, 0, 0, 0); |
| 4233 | TestInt32PairSubWithSharedInput(0, 1, 0, 0); |
| 4234 | TestInt32PairSubWithSharedInput(0, 0, 1, 0); |
| 4235 | TestInt32PairSubWithSharedInput(0, 0, 0, 1); |
| 4236 | TestInt32PairSubWithSharedInput(1, 1, 0, 0); |
| 4237 | } |
| 4238 | |
| 4239 | TEST(RunInt32PairMul) { |
| 4240 | BufferedRawMachineAssemblerTester<int32_t> m( |
| 4241 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32(), |
| 4242 | MachineType::Uint32()); |
| 4243 | |
| 4244 | uint32_t high; |
| 4245 | uint32_t low; |
| 4246 | |
| 4247 | Node* PairMul = m.Int32PairMul(m.Parameter(0), m.Parameter(1), m.Parameter(2), |
| 4248 | m.Parameter(3)); |
| 4249 | |
| 4250 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4251 | m.Projection(0, PairMul)); |
| 4252 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4253 | m.Projection(1, PairMul)); |
| 4254 | m.Return(m.Int32Constant(74)); |
| 4255 | |
| 4256 | FOR_UINT64_INPUTS(i) { |
| 4257 | FOR_UINT64_INPUTS(j) { |
| 4258 | m.Call(static_cast<uint32_t>(*i & 0xffffffff), |
| 4259 | static_cast<uint32_t>(*i >> 32), |
| 4260 | static_cast<uint32_t>(*j & 0xffffffff), |
| 4261 | static_cast<uint32_t>(*j >> 32)); |
| 4262 | CHECK_EQ(*i * *j, ToInt64(low, high)); |
| 4263 | } |
| 4264 | } |
| 4265 | } |
| 4266 | |
| 4267 | void TestInt32PairMulWithSharedInput(int a, int b, int c, int d) { |
| 4268 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32(), |
| 4269 | MachineType::Uint32()); |
| 4270 | |
| 4271 | uint32_t high; |
| 4272 | uint32_t low; |
| 4273 | |
| 4274 | Node* PairMul = m.Int32PairMul(m.Parameter(a), m.Parameter(b), m.Parameter(c), |
| 4275 | m.Parameter(d)); |
| 4276 | |
| 4277 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4278 | m.Projection(0, PairMul)); |
| 4279 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4280 | m.Projection(1, PairMul)); |
| 4281 | m.Return(m.Int32Constant(74)); |
| 4282 | |
| 4283 | FOR_UINT32_INPUTS(i) { |
| 4284 | FOR_UINT32_INPUTS(j) { |
| 4285 | m.Call(*i, *j); |
| 4286 | uint32_t inputs[] = {*i, *j}; |
| 4287 | CHECK_EQ(ToInt64(inputs[a], inputs[b]) * ToInt64(inputs[c], inputs[d]), |
| 4288 | ToInt64(low, high)); |
| 4289 | } |
| 4290 | } |
| 4291 | } |
| 4292 | |
| 4293 | TEST(RunInt32PairMulWithSharedInput) { |
| 4294 | TestInt32PairMulWithSharedInput(0, 0, 0, 0); |
| 4295 | TestInt32PairMulWithSharedInput(1, 0, 0, 0); |
| 4296 | TestInt32PairMulWithSharedInput(0, 1, 0, 0); |
| 4297 | TestInt32PairMulWithSharedInput(0, 0, 1, 0); |
| 4298 | TestInt32PairMulWithSharedInput(0, 0, 0, 1); |
| 4299 | TestInt32PairMulWithSharedInput(1, 1, 0, 0); |
| 4300 | TestInt32PairMulWithSharedInput(0, 1, 1, 0); |
| 4301 | } |
| 4302 | |
| 4303 | TEST(RunWord32PairShl) { |
| 4304 | BufferedRawMachineAssemblerTester<int32_t> m( |
| 4305 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
| 4306 | |
| 4307 | uint32_t high; |
| 4308 | uint32_t low; |
| 4309 | |
| 4310 | Node* PairAdd = |
| 4311 | m.Word32PairShl(m.Parameter(0), m.Parameter(1), m.Parameter(2)); |
| 4312 | |
| 4313 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4314 | m.Projection(0, PairAdd)); |
| 4315 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4316 | m.Projection(1, PairAdd)); |
| 4317 | m.Return(m.Int32Constant(74)); |
| 4318 | |
| 4319 | FOR_UINT64_INPUTS(i) { |
| 4320 | for (uint32_t j = 0; j < 64; j++) { |
| 4321 | m.Call(static_cast<uint32_t>(*i & 0xffffffff), |
| 4322 | static_cast<uint32_t>(*i >> 32), j); |
| 4323 | CHECK_EQ(*i << j, ToInt64(low, high)); |
| 4324 | } |
| 4325 | } |
| 4326 | } |
| 4327 | |
| 4328 | void TestWord32PairShlWithSharedInput(int a, int b) { |
| 4329 | BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32(), |
| 4330 | MachineType::Uint32()); |
| 4331 | |
| 4332 | uint32_t high; |
| 4333 | uint32_t low; |
| 4334 | |
| 4335 | Node* PairAdd = |
| 4336 | m.Word32PairShl(m.Parameter(a), m.Parameter(b), m.Parameter(1)); |
| 4337 | |
| 4338 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4339 | m.Projection(0, PairAdd)); |
| 4340 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4341 | m.Projection(1, PairAdd)); |
| 4342 | m.Return(m.Int32Constant(74)); |
| 4343 | |
| 4344 | FOR_UINT32_INPUTS(i) { |
| 4345 | for (uint32_t j = 0; j < 64; j++) { |
| 4346 | m.Call(*i, j); |
| 4347 | uint32_t inputs[] = {*i, j}; |
| 4348 | CHECK_EQ(ToInt64(inputs[a], inputs[b]) << j, ToInt64(low, high)); |
| 4349 | } |
| 4350 | } |
| 4351 | } |
| 4352 | |
| 4353 | TEST(RunWord32PairShlWithSharedInput) { |
| 4354 | TestWord32PairShlWithSharedInput(0, 0); |
| 4355 | TestWord32PairShlWithSharedInput(0, 1); |
| 4356 | TestWord32PairShlWithSharedInput(1, 0); |
| 4357 | TestWord32PairShlWithSharedInput(1, 1); |
| 4358 | } |
| 4359 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 4360 | TEST(RunWord32PairShr) { |
| 4361 | BufferedRawMachineAssemblerTester<int32_t> m( |
| 4362 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
| 4363 | |
| 4364 | uint32_t high; |
| 4365 | uint32_t low; |
| 4366 | |
| 4367 | Node* PairAdd = |
| 4368 | m.Word32PairShr(m.Parameter(0), m.Parameter(1), m.Parameter(2)); |
| 4369 | |
| 4370 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4371 | m.Projection(0, PairAdd)); |
| 4372 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4373 | m.Projection(1, PairAdd)); |
| 4374 | m.Return(m.Int32Constant(74)); |
| 4375 | |
| 4376 | FOR_UINT64_INPUTS(i) { |
| 4377 | for (uint32_t j = 0; j < 64; j++) { |
| 4378 | m.Call(static_cast<uint32_t>(*i & 0xffffffff), |
| 4379 | static_cast<uint32_t>(*i >> 32), j); |
| 4380 | CHECK_EQ(*i >> j, ToInt64(low, high)); |
| 4381 | } |
| 4382 | } |
| 4383 | } |
| 4384 | |
| 4385 | TEST(RunWord32PairSar) { |
| 4386 | BufferedRawMachineAssemblerTester<int32_t> m( |
| 4387 | MachineType::Uint32(), MachineType::Uint32(), MachineType::Uint32()); |
| 4388 | |
| 4389 | uint32_t high; |
| 4390 | uint32_t low; |
| 4391 | |
| 4392 | Node* PairAdd = |
| 4393 | m.Word32PairSar(m.Parameter(0), m.Parameter(1), m.Parameter(2)); |
| 4394 | |
| 4395 | m.StoreToPointer(&low, MachineRepresentation::kWord32, |
| 4396 | m.Projection(0, PairAdd)); |
| 4397 | m.StoreToPointer(&high, MachineRepresentation::kWord32, |
| 4398 | m.Projection(1, PairAdd)); |
| 4399 | m.Return(m.Int32Constant(74)); |
| 4400 | |
| 4401 | FOR_INT64_INPUTS(i) { |
| 4402 | for (uint32_t j = 0; j < 64; j++) { |
| 4403 | m.Call(static_cast<uint32_t>(*i & 0xffffffff), |
| 4404 | static_cast<uint32_t>(*i >> 32), j); |
| 4405 | CHECK_EQ(*i >> j, ToInt64(low, high)); |
| 4406 | } |
| 4407 | } |
| 4408 | } |
| 4409 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 4410 | #endif |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 4411 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4412 | TEST(RunDeadChangeFloat64ToInt32) { |
| 4413 | RawMachineAssemblerTester<int32_t> m; |
| 4414 | const int magic = 0x88abcda4; |
| 4415 | m.ChangeFloat64ToInt32(m.Float64Constant(999.78)); |
| 4416 | m.Return(m.Int32Constant(magic)); |
| 4417 | CHECK_EQ(magic, m.Call()); |
| 4418 | } |
| 4419 | |
| 4420 | |
| 4421 | TEST(RunDeadChangeInt32ToFloat64) { |
| 4422 | RawMachineAssemblerTester<int32_t> m; |
| 4423 | const int magic = 0x8834abcd; |
| 4424 | m.ChangeInt32ToFloat64(m.Int32Constant(magic - 6888)); |
| 4425 | m.Return(m.Int32Constant(magic)); |
| 4426 | CHECK_EQ(magic, m.Call()); |
| 4427 | } |
| 4428 | |
| 4429 | |
| 4430 | TEST(RunLoopPhiInduction2) { |
| 4431 | RawMachineAssemblerTester<int32_t> m; |
| 4432 | |
| 4433 | int false_val = 0x10777; |
| 4434 | |
| 4435 | // x = false_val; while(false) { x++; } return x; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4436 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4437 | Node* false_node = m.Int32Constant(false_val); |
| 4438 | m.Goto(&header); |
| 4439 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4440 | Node* phi = m.Phi(MachineRepresentation::kWord32, false_node, false_node); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4441 | m.Branch(m.Int32Constant(0), &body, &end); |
| 4442 | m.Bind(&body); |
| 4443 | Node* add = m.Int32Add(phi, m.Int32Constant(1)); |
| 4444 | phi->ReplaceInput(1, add); |
| 4445 | m.Goto(&header); |
| 4446 | m.Bind(&end); |
| 4447 | m.Return(phi); |
| 4448 | |
| 4449 | CHECK_EQ(false_val, m.Call()); |
| 4450 | } |
| 4451 | |
| 4452 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4453 | TEST(RunFloatDiamond) { |
| 4454 | RawMachineAssemblerTester<int32_t> m; |
| 4455 | |
| 4456 | const int magic = 99645; |
| 4457 | float buffer = 0.1f; |
| 4458 | float constant = 99.99f; |
| 4459 | |
| 4460 | RawMachineLabel blocka, blockb, end; |
| 4461 | Node* k1 = m.Float32Constant(constant); |
| 4462 | Node* k2 = m.Float32Constant(0 - constant); |
| 4463 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 4464 | m.Bind(&blocka); |
| 4465 | m.Goto(&end); |
| 4466 | m.Bind(&blockb); |
| 4467 | m.Goto(&end); |
| 4468 | m.Bind(&end); |
| 4469 | Node* phi = m.Phi(MachineRepresentation::kFloat32, k2, k1); |
| 4470 | m.Store(MachineRepresentation::kFloat32, m.PointerConstant(&buffer), |
| 4471 | m.IntPtrConstant(0), phi, kNoWriteBarrier); |
| 4472 | m.Return(m.Int32Constant(magic)); |
| 4473 | |
| 4474 | CHECK_EQ(magic, m.Call()); |
| 4475 | CHECK(constant == buffer); |
| 4476 | } |
| 4477 | |
| 4478 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4479 | TEST(RunDoubleDiamond) { |
| 4480 | RawMachineAssemblerTester<int32_t> m; |
| 4481 | |
| 4482 | const int magic = 99645; |
| 4483 | double buffer = 0.1; |
| 4484 | double constant = 99.99; |
| 4485 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4486 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4487 | Node* k1 = m.Float64Constant(constant); |
| 4488 | Node* k2 = m.Float64Constant(0 - constant); |
| 4489 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 4490 | m.Bind(&blocka); |
| 4491 | m.Goto(&end); |
| 4492 | m.Bind(&blockb); |
| 4493 | m.Goto(&end); |
| 4494 | m.Bind(&end); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4495 | Node* phi = m.Phi(MachineRepresentation::kFloat64, k2, k1); |
| 4496 | m.Store(MachineRepresentation::kFloat64, m.PointerConstant(&buffer), |
| 4497 | m.Int32Constant(0), phi, kNoWriteBarrier); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4498 | m.Return(m.Int32Constant(magic)); |
| 4499 | |
| 4500 | CHECK_EQ(magic, m.Call()); |
| 4501 | CHECK_EQ(constant, buffer); |
| 4502 | } |
| 4503 | |
| 4504 | |
| 4505 | TEST(RunRefDiamond) { |
| 4506 | RawMachineAssemblerTester<int32_t> m; |
| 4507 | |
| 4508 | const int magic = 99644; |
| 4509 | Handle<String> rexpected = |
| 4510 | CcTest::i_isolate()->factory()->InternalizeUtf8String("A"); |
| 4511 | String* buffer; |
| 4512 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4513 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4514 | Node* k1 = m.StringConstant("A"); |
| 4515 | Node* k2 = m.StringConstant("B"); |
| 4516 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 4517 | m.Bind(&blocka); |
| 4518 | m.Goto(&end); |
| 4519 | m.Bind(&blockb); |
| 4520 | m.Goto(&end); |
| 4521 | m.Bind(&end); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4522 | Node* phi = m.Phi(MachineRepresentation::kTagged, k2, k1); |
| 4523 | m.Store(MachineRepresentation::kTagged, m.PointerConstant(&buffer), |
| 4524 | m.Int32Constant(0), phi, kNoWriteBarrier); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4525 | m.Return(m.Int32Constant(magic)); |
| 4526 | |
| 4527 | CHECK_EQ(magic, m.Call()); |
| 4528 | CHECK(rexpected->SameValue(buffer)); |
| 4529 | } |
| 4530 | |
| 4531 | |
| 4532 | TEST(RunDoubleRefDiamond) { |
| 4533 | RawMachineAssemblerTester<int32_t> m; |
| 4534 | |
| 4535 | const int magic = 99648; |
| 4536 | double dbuffer = 0.1; |
| 4537 | double dconstant = 99.99; |
| 4538 | Handle<String> rexpected = |
| 4539 | CcTest::i_isolate()->factory()->InternalizeUtf8String("AX"); |
| 4540 | String* rbuffer; |
| 4541 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4542 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4543 | Node* d1 = m.Float64Constant(dconstant); |
| 4544 | Node* d2 = m.Float64Constant(0 - dconstant); |
| 4545 | Node* r1 = m.StringConstant("AX"); |
| 4546 | Node* r2 = m.StringConstant("BX"); |
| 4547 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 4548 | m.Bind(&blocka); |
| 4549 | m.Goto(&end); |
| 4550 | m.Bind(&blockb); |
| 4551 | m.Goto(&end); |
| 4552 | m.Bind(&end); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4553 | Node* dphi = m.Phi(MachineRepresentation::kFloat64, d2, d1); |
| 4554 | Node* rphi = m.Phi(MachineRepresentation::kTagged, r2, r1); |
| 4555 | m.Store(MachineRepresentation::kFloat64, m.PointerConstant(&dbuffer), |
| 4556 | m.Int32Constant(0), dphi, kNoWriteBarrier); |
| 4557 | m.Store(MachineRepresentation::kTagged, m.PointerConstant(&rbuffer), |
| 4558 | m.Int32Constant(0), rphi, kNoWriteBarrier); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4559 | m.Return(m.Int32Constant(magic)); |
| 4560 | |
| 4561 | CHECK_EQ(magic, m.Call()); |
| 4562 | CHECK_EQ(dconstant, dbuffer); |
| 4563 | CHECK(rexpected->SameValue(rbuffer)); |
| 4564 | } |
| 4565 | |
| 4566 | |
| 4567 | TEST(RunDoubleRefDoubleDiamond) { |
| 4568 | RawMachineAssemblerTester<int32_t> m; |
| 4569 | |
| 4570 | const int magic = 99649; |
| 4571 | double dbuffer = 0.1; |
| 4572 | double dconstant = 99.997; |
| 4573 | Handle<String> rexpected = |
| 4574 | CcTest::i_isolate()->factory()->InternalizeUtf8String("AD"); |
| 4575 | String* rbuffer; |
| 4576 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4577 | RawMachineLabel blocka, blockb, mid, blockd, blocke, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4578 | Node* d1 = m.Float64Constant(dconstant); |
| 4579 | Node* d2 = m.Float64Constant(0 - dconstant); |
| 4580 | Node* r1 = m.StringConstant("AD"); |
| 4581 | Node* r2 = m.StringConstant("BD"); |
| 4582 | m.Branch(m.Int32Constant(0), &blocka, &blockb); |
| 4583 | m.Bind(&blocka); |
| 4584 | m.Goto(&mid); |
| 4585 | m.Bind(&blockb); |
| 4586 | m.Goto(&mid); |
| 4587 | m.Bind(&mid); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4588 | Node* dphi1 = m.Phi(MachineRepresentation::kFloat64, d2, d1); |
| 4589 | Node* rphi1 = m.Phi(MachineRepresentation::kTagged, r2, r1); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4590 | m.Branch(m.Int32Constant(0), &blockd, &blocke); |
| 4591 | |
| 4592 | m.Bind(&blockd); |
| 4593 | m.Goto(&end); |
| 4594 | m.Bind(&blocke); |
| 4595 | m.Goto(&end); |
| 4596 | m.Bind(&end); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4597 | Node* dphi2 = m.Phi(MachineRepresentation::kFloat64, d1, dphi1); |
| 4598 | Node* rphi2 = m.Phi(MachineRepresentation::kTagged, r1, rphi1); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4599 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4600 | m.Store(MachineRepresentation::kFloat64, m.PointerConstant(&dbuffer), |
| 4601 | m.Int32Constant(0), dphi2, kNoWriteBarrier); |
| 4602 | m.Store(MachineRepresentation::kTagged, m.PointerConstant(&rbuffer), |
| 4603 | m.Int32Constant(0), rphi2, kNoWriteBarrier); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4604 | m.Return(m.Int32Constant(magic)); |
| 4605 | |
| 4606 | CHECK_EQ(magic, m.Call()); |
| 4607 | CHECK_EQ(dconstant, dbuffer); |
| 4608 | CHECK(rexpected->SameValue(rbuffer)); |
| 4609 | } |
| 4610 | |
| 4611 | |
| 4612 | TEST(RunDoubleLoopPhi) { |
| 4613 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4614 | RawMachineLabel header, body, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4615 | |
| 4616 | int magic = 99773; |
| 4617 | double buffer = 0.99; |
| 4618 | double dconstant = 777.1; |
| 4619 | |
| 4620 | Node* zero = m.Int32Constant(0); |
| 4621 | Node* dk = m.Float64Constant(dconstant); |
| 4622 | |
| 4623 | m.Goto(&header); |
| 4624 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4625 | Node* phi = m.Phi(MachineRepresentation::kFloat64, dk, dk); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4626 | phi->ReplaceInput(1, phi); |
| 4627 | m.Branch(zero, &body, &end); |
| 4628 | m.Bind(&body); |
| 4629 | m.Goto(&header); |
| 4630 | m.Bind(&end); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4631 | m.Store(MachineRepresentation::kFloat64, m.PointerConstant(&buffer), |
| 4632 | m.Int32Constant(0), phi, kNoWriteBarrier); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4633 | m.Return(m.Int32Constant(magic)); |
| 4634 | |
| 4635 | CHECK_EQ(magic, m.Call()); |
| 4636 | } |
| 4637 | |
| 4638 | |
| 4639 | TEST(RunCountToTenAccRaw) { |
| 4640 | RawMachineAssemblerTester<int32_t> m; |
| 4641 | |
| 4642 | Node* zero = m.Int32Constant(0); |
| 4643 | Node* ten = m.Int32Constant(10); |
| 4644 | Node* one = m.Int32Constant(1); |
| 4645 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4646 | RawMachineLabel header, body, body_cont, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4647 | |
| 4648 | m.Goto(&header); |
| 4649 | |
| 4650 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4651 | Node* i = m.Phi(MachineRepresentation::kWord32, zero, zero); |
| 4652 | Node* j = m.Phi(MachineRepresentation::kWord32, zero, zero); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4653 | m.Goto(&body); |
| 4654 | |
| 4655 | m.Bind(&body); |
| 4656 | Node* next_i = m.Int32Add(i, one); |
| 4657 | Node* next_j = m.Int32Add(j, one); |
| 4658 | m.Branch(m.Word32Equal(next_i, ten), &end, &body_cont); |
| 4659 | |
| 4660 | m.Bind(&body_cont); |
| 4661 | i->ReplaceInput(1, next_i); |
| 4662 | j->ReplaceInput(1, next_j); |
| 4663 | m.Goto(&header); |
| 4664 | |
| 4665 | m.Bind(&end); |
| 4666 | m.Return(ten); |
| 4667 | |
| 4668 | CHECK_EQ(10, m.Call()); |
| 4669 | } |
| 4670 | |
| 4671 | |
| 4672 | TEST(RunCountToTenAccRaw2) { |
| 4673 | RawMachineAssemblerTester<int32_t> m; |
| 4674 | |
| 4675 | Node* zero = m.Int32Constant(0); |
| 4676 | Node* ten = m.Int32Constant(10); |
| 4677 | Node* one = m.Int32Constant(1); |
| 4678 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4679 | RawMachineLabel header, body, body_cont, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4680 | |
| 4681 | m.Goto(&header); |
| 4682 | |
| 4683 | m.Bind(&header); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4684 | Node* i = m.Phi(MachineRepresentation::kWord32, zero, zero); |
| 4685 | Node* j = m.Phi(MachineRepresentation::kWord32, zero, zero); |
| 4686 | Node* k = m.Phi(MachineRepresentation::kWord32, zero, zero); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4687 | m.Goto(&body); |
| 4688 | |
| 4689 | m.Bind(&body); |
| 4690 | Node* next_i = m.Int32Add(i, one); |
| 4691 | Node* next_j = m.Int32Add(j, one); |
| 4692 | Node* next_k = m.Int32Add(j, one); |
| 4693 | m.Branch(m.Word32Equal(next_i, ten), &end, &body_cont); |
| 4694 | |
| 4695 | m.Bind(&body_cont); |
| 4696 | i->ReplaceInput(1, next_i); |
| 4697 | j->ReplaceInput(1, next_j); |
| 4698 | k->ReplaceInput(1, next_k); |
| 4699 | m.Goto(&header); |
| 4700 | |
| 4701 | m.Bind(&end); |
| 4702 | m.Return(ten); |
| 4703 | |
| 4704 | CHECK_EQ(10, m.Call()); |
| 4705 | } |
| 4706 | |
| 4707 | |
| 4708 | TEST(RunAddTree) { |
| 4709 | RawMachineAssemblerTester<int32_t> m; |
| 4710 | int32_t inputs[] = {11, 12, 13, 14, 15, 16, 17, 18}; |
| 4711 | |
| 4712 | Node* base = m.PointerConstant(inputs); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4713 | Node* n0 = |
| 4714 | m.Load(MachineType::Int32(), base, m.Int32Constant(0 * sizeof(int32_t))); |
| 4715 | Node* n1 = |
| 4716 | m.Load(MachineType::Int32(), base, m.Int32Constant(1 * sizeof(int32_t))); |
| 4717 | Node* n2 = |
| 4718 | m.Load(MachineType::Int32(), base, m.Int32Constant(2 * sizeof(int32_t))); |
| 4719 | Node* n3 = |
| 4720 | m.Load(MachineType::Int32(), base, m.Int32Constant(3 * sizeof(int32_t))); |
| 4721 | Node* n4 = |
| 4722 | m.Load(MachineType::Int32(), base, m.Int32Constant(4 * sizeof(int32_t))); |
| 4723 | Node* n5 = |
| 4724 | m.Load(MachineType::Int32(), base, m.Int32Constant(5 * sizeof(int32_t))); |
| 4725 | Node* n6 = |
| 4726 | m.Load(MachineType::Int32(), base, m.Int32Constant(6 * sizeof(int32_t))); |
| 4727 | Node* n7 = |
| 4728 | m.Load(MachineType::Int32(), base, m.Int32Constant(7 * sizeof(int32_t))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4729 | |
| 4730 | Node* i1 = m.Int32Add(n0, n1); |
| 4731 | Node* i2 = m.Int32Add(n2, n3); |
| 4732 | Node* i3 = m.Int32Add(n4, n5); |
| 4733 | Node* i4 = m.Int32Add(n6, n7); |
| 4734 | |
| 4735 | Node* i5 = m.Int32Add(i1, i2); |
| 4736 | Node* i6 = m.Int32Add(i3, i4); |
| 4737 | |
| 4738 | Node* i7 = m.Int32Add(i5, i6); |
| 4739 | |
| 4740 | m.Return(i7); |
| 4741 | |
| 4742 | CHECK_EQ(116, m.Call()); |
| 4743 | } |
| 4744 | |
| 4745 | |
| 4746 | static const int kFloat64CompareHelperTestCases = 15; |
| 4747 | static const int kFloat64CompareHelperNodeType = 4; |
| 4748 | |
| 4749 | static int Float64CompareHelper(RawMachineAssemblerTester<int32_t>* m, |
| 4750 | int test_case, int node_type, double x, |
| 4751 | double y) { |
| 4752 | static double buffer[2]; |
| 4753 | buffer[0] = x; |
| 4754 | buffer[1] = y; |
| 4755 | CHECK(0 <= test_case && test_case < kFloat64CompareHelperTestCases); |
| 4756 | CHECK(0 <= node_type && node_type < kFloat64CompareHelperNodeType); |
| 4757 | CHECK(x < y); |
| 4758 | bool load_a = node_type / 2 == 1; |
| 4759 | bool load_b = node_type % 2 == 1; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4760 | Node* a = |
| 4761 | load_a ? m->Load(MachineType::Float64(), m->PointerConstant(&buffer[0])) |
| 4762 | : m->Float64Constant(x); |
| 4763 | Node* b = |
| 4764 | load_b ? m->Load(MachineType::Float64(), m->PointerConstant(&buffer[1])) |
| 4765 | : m->Float64Constant(y); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4766 | Node* cmp = NULL; |
| 4767 | bool expected = false; |
| 4768 | switch (test_case) { |
| 4769 | // Equal tests. |
| 4770 | case 0: |
| 4771 | cmp = m->Float64Equal(a, b); |
| 4772 | expected = false; |
| 4773 | break; |
| 4774 | case 1: |
| 4775 | cmp = m->Float64Equal(a, a); |
| 4776 | expected = true; |
| 4777 | break; |
| 4778 | // LessThan tests. |
| 4779 | case 2: |
| 4780 | cmp = m->Float64LessThan(a, b); |
| 4781 | expected = true; |
| 4782 | break; |
| 4783 | case 3: |
| 4784 | cmp = m->Float64LessThan(b, a); |
| 4785 | expected = false; |
| 4786 | break; |
| 4787 | case 4: |
| 4788 | cmp = m->Float64LessThan(a, a); |
| 4789 | expected = false; |
| 4790 | break; |
| 4791 | // LessThanOrEqual tests. |
| 4792 | case 5: |
| 4793 | cmp = m->Float64LessThanOrEqual(a, b); |
| 4794 | expected = true; |
| 4795 | break; |
| 4796 | case 6: |
| 4797 | cmp = m->Float64LessThanOrEqual(b, a); |
| 4798 | expected = false; |
| 4799 | break; |
| 4800 | case 7: |
| 4801 | cmp = m->Float64LessThanOrEqual(a, a); |
| 4802 | expected = true; |
| 4803 | break; |
| 4804 | // NotEqual tests. |
| 4805 | case 8: |
| 4806 | cmp = m->Float64NotEqual(a, b); |
| 4807 | expected = true; |
| 4808 | break; |
| 4809 | case 9: |
| 4810 | cmp = m->Float64NotEqual(b, a); |
| 4811 | expected = true; |
| 4812 | break; |
| 4813 | case 10: |
| 4814 | cmp = m->Float64NotEqual(a, a); |
| 4815 | expected = false; |
| 4816 | break; |
| 4817 | // GreaterThan tests. |
| 4818 | case 11: |
| 4819 | cmp = m->Float64GreaterThan(a, a); |
| 4820 | expected = false; |
| 4821 | break; |
| 4822 | case 12: |
| 4823 | cmp = m->Float64GreaterThan(a, b); |
| 4824 | expected = false; |
| 4825 | break; |
| 4826 | // GreaterThanOrEqual tests. |
| 4827 | case 13: |
| 4828 | cmp = m->Float64GreaterThanOrEqual(a, a); |
| 4829 | expected = true; |
| 4830 | break; |
| 4831 | case 14: |
| 4832 | cmp = m->Float64GreaterThanOrEqual(b, a); |
| 4833 | expected = true; |
| 4834 | break; |
| 4835 | default: |
| 4836 | UNREACHABLE(); |
| 4837 | } |
| 4838 | m->Return(cmp); |
| 4839 | return expected; |
| 4840 | } |
| 4841 | |
| 4842 | |
| 4843 | TEST(RunFloat64Compare) { |
| 4844 | double inf = V8_INFINITY; |
| 4845 | // All pairs (a1, a2) are of the form a1 < a2. |
| 4846 | double inputs[] = {0.0, 1.0, -1.0, 0.22, -1.22, 0.22, |
| 4847 | -inf, 0.22, 0.22, inf, -inf, inf}; |
| 4848 | |
| 4849 | for (int test = 0; test < kFloat64CompareHelperTestCases; test++) { |
| 4850 | for (int node_type = 0; node_type < kFloat64CompareHelperNodeType; |
| 4851 | node_type++) { |
| 4852 | for (size_t input = 0; input < arraysize(inputs); input += 2) { |
| 4853 | RawMachineAssemblerTester<int32_t> m; |
| 4854 | int expected = Float64CompareHelper(&m, test, node_type, inputs[input], |
| 4855 | inputs[input + 1]); |
| 4856 | CHECK_EQ(expected, m.Call()); |
| 4857 | } |
| 4858 | } |
| 4859 | } |
| 4860 | } |
| 4861 | |
| 4862 | |
| 4863 | TEST(RunFloat64UnorderedCompare) { |
| 4864 | RawMachineAssemblerTester<int32_t> m; |
| 4865 | |
| 4866 | const Operator* operators[] = {m.machine()->Float64Equal(), |
| 4867 | m.machine()->Float64LessThan(), |
| 4868 | m.machine()->Float64LessThanOrEqual()}; |
| 4869 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4870 | double nan = std::numeric_limits<double>::quiet_NaN(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4871 | |
| 4872 | FOR_FLOAT64_INPUTS(i) { |
| 4873 | for (size_t o = 0; o < arraysize(operators); ++o) { |
| 4874 | for (int j = 0; j < 2; j++) { |
| 4875 | RawMachineAssemblerTester<int32_t> m; |
| 4876 | Node* a = m.Float64Constant(*i); |
| 4877 | Node* b = m.Float64Constant(nan); |
| 4878 | if (j == 1) std::swap(a, b); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4879 | m.Return(m.AddNode(operators[o], a, b)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4880 | CHECK_EQ(0, m.Call()); |
| 4881 | } |
| 4882 | } |
| 4883 | } |
| 4884 | } |
| 4885 | |
| 4886 | |
| 4887 | TEST(RunFloat64Equal) { |
| 4888 | double input_a = 0.0; |
| 4889 | double input_b = 0.0; |
| 4890 | |
| 4891 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4892 | Node* a = m.LoadFromPointer(&input_a, MachineType::Float64()); |
| 4893 | Node* b = m.LoadFromPointer(&input_b, MachineType::Float64()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4894 | m.Return(m.Float64Equal(a, b)); |
| 4895 | |
| 4896 | CompareWrapper cmp(IrOpcode::kFloat64Equal); |
| 4897 | FOR_FLOAT64_INPUTS(pl) { |
| 4898 | FOR_FLOAT64_INPUTS(pr) { |
| 4899 | input_a = *pl; |
| 4900 | input_b = *pr; |
| 4901 | int32_t expected = cmp.Float64Compare(input_a, input_b) ? 1 : 0; |
| 4902 | CHECK_EQ(expected, m.Call()); |
| 4903 | } |
| 4904 | } |
| 4905 | } |
| 4906 | |
| 4907 | |
| 4908 | TEST(RunFloat64LessThan) { |
| 4909 | double input_a = 0.0; |
| 4910 | double input_b = 0.0; |
| 4911 | |
| 4912 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4913 | Node* a = m.LoadFromPointer(&input_a, MachineType::Float64()); |
| 4914 | Node* b = m.LoadFromPointer(&input_b, MachineType::Float64()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4915 | m.Return(m.Float64LessThan(a, b)); |
| 4916 | |
| 4917 | CompareWrapper cmp(IrOpcode::kFloat64LessThan); |
| 4918 | FOR_FLOAT64_INPUTS(pl) { |
| 4919 | FOR_FLOAT64_INPUTS(pr) { |
| 4920 | input_a = *pl; |
| 4921 | input_b = *pr; |
| 4922 | int32_t expected = cmp.Float64Compare(input_a, input_b) ? 1 : 0; |
| 4923 | CHECK_EQ(expected, m.Call()); |
| 4924 | } |
| 4925 | } |
| 4926 | } |
| 4927 | |
| 4928 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4929 | static void IntPtrCompare(intptr_t left, intptr_t right) { |
| 4930 | for (int test = 0; test < 7; test++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4931 | RawMachineAssemblerTester<bool> m(MachineType::Pointer(), |
| 4932 | MachineType::Pointer()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 4933 | Node* p0 = m.Parameter(0); |
| 4934 | Node* p1 = m.Parameter(1); |
| 4935 | Node* res = NULL; |
| 4936 | bool expected = false; |
| 4937 | switch (test) { |
| 4938 | case 0: |
| 4939 | res = m.IntPtrLessThan(p0, p1); |
| 4940 | expected = true; |
| 4941 | break; |
| 4942 | case 1: |
| 4943 | res = m.IntPtrLessThanOrEqual(p0, p1); |
| 4944 | expected = true; |
| 4945 | break; |
| 4946 | case 2: |
| 4947 | res = m.IntPtrEqual(p0, p1); |
| 4948 | expected = false; |
| 4949 | break; |
| 4950 | case 3: |
| 4951 | res = m.IntPtrGreaterThanOrEqual(p0, p1); |
| 4952 | expected = false; |
| 4953 | break; |
| 4954 | case 4: |
| 4955 | res = m.IntPtrGreaterThan(p0, p1); |
| 4956 | expected = false; |
| 4957 | break; |
| 4958 | case 5: |
| 4959 | res = m.IntPtrEqual(p0, p0); |
| 4960 | expected = true; |
| 4961 | break; |
| 4962 | case 6: |
| 4963 | res = m.IntPtrNotEqual(p0, p1); |
| 4964 | expected = true; |
| 4965 | break; |
| 4966 | default: |
| 4967 | UNREACHABLE(); |
| 4968 | break; |
| 4969 | } |
| 4970 | m.Return(res); |
| 4971 | CHECK_EQ(expected, m.Call(reinterpret_cast<int32_t*>(left), |
| 4972 | reinterpret_cast<int32_t*>(right))); |
| 4973 | } |
| 4974 | } |
| 4975 | |
| 4976 | |
| 4977 | TEST(RunIntPtrCompare) { |
| 4978 | intptr_t min = std::numeric_limits<intptr_t>::min(); |
| 4979 | intptr_t max = std::numeric_limits<intptr_t>::max(); |
| 4980 | // An ascending chain of intptr_t |
| 4981 | intptr_t inputs[] = {min, min / 2, -1, 0, 1, max / 2, max}; |
| 4982 | for (size_t i = 0; i < arraysize(inputs) - 1; i++) { |
| 4983 | IntPtrCompare(inputs[i], inputs[i + 1]); |
| 4984 | } |
| 4985 | } |
| 4986 | |
| 4987 | |
| 4988 | TEST(RunTestIntPtrArithmetic) { |
| 4989 | static const int kInputSize = 10; |
| 4990 | int32_t inputs[kInputSize]; |
| 4991 | int32_t outputs[kInputSize]; |
| 4992 | for (int i = 0; i < kInputSize; i++) { |
| 4993 | inputs[i] = i; |
| 4994 | outputs[i] = -1; |
| 4995 | } |
| 4996 | RawMachineAssemblerTester<int32_t*> m; |
| 4997 | Node* input = m.PointerConstant(&inputs[0]); |
| 4998 | Node* output = m.PointerConstant(&outputs[kInputSize - 1]); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 4999 | Node* elem_size = m.IntPtrConstant(sizeof(inputs[0])); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5000 | for (int i = 0; i < kInputSize; i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5001 | m.Store(MachineRepresentation::kWord32, output, |
| 5002 | m.Load(MachineType::Int32(), input), kNoWriteBarrier); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5003 | input = m.IntPtrAdd(input, elem_size); |
| 5004 | output = m.IntPtrSub(output, elem_size); |
| 5005 | } |
| 5006 | m.Return(input); |
| 5007 | CHECK_EQ(&inputs[kInputSize], m.Call()); |
| 5008 | for (int i = 0; i < kInputSize; i++) { |
| 5009 | CHECK_EQ(i, inputs[i]); |
| 5010 | CHECK_EQ(kInputSize - i - 1, outputs[i]); |
| 5011 | } |
| 5012 | } |
| 5013 | |
| 5014 | |
| 5015 | TEST(RunSpillLotsOfThings) { |
| 5016 | static const int kInputSize = 1000; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5017 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5018 | Node* accs[kInputSize]; |
| 5019 | int32_t outputs[kInputSize]; |
| 5020 | Node* one = m.Int32Constant(1); |
| 5021 | Node* acc = one; |
| 5022 | for (int i = 0; i < kInputSize; i++) { |
| 5023 | acc = m.Int32Add(acc, one); |
| 5024 | accs[i] = acc; |
| 5025 | } |
| 5026 | for (int i = 0; i < kInputSize; i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5027 | m.StoreToPointer(&outputs[i], MachineRepresentation::kWord32, accs[i]); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5028 | } |
| 5029 | m.Return(one); |
| 5030 | m.Call(); |
| 5031 | for (int i = 0; i < kInputSize; i++) { |
| 5032 | CHECK_EQ(outputs[i], i + 2); |
| 5033 | } |
| 5034 | } |
| 5035 | |
| 5036 | |
| 5037 | TEST(RunSpillConstantsAndParameters) { |
| 5038 | static const int kInputSize = 1000; |
| 5039 | static const int32_t kBase = 987; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5040 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 5041 | MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5042 | int32_t outputs[kInputSize]; |
| 5043 | Node* csts[kInputSize]; |
| 5044 | Node* accs[kInputSize]; |
| 5045 | Node* acc = m.Int32Constant(0); |
| 5046 | for (int i = 0; i < kInputSize; i++) { |
| 5047 | csts[i] = m.Int32Constant(static_cast<int32_t>(kBase + i)); |
| 5048 | } |
| 5049 | for (int i = 0; i < kInputSize; i++) { |
| 5050 | acc = m.Int32Add(acc, csts[i]); |
| 5051 | accs[i] = acc; |
| 5052 | } |
| 5053 | for (int i = 0; i < kInputSize; i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5054 | m.StoreToPointer(&outputs[i], MachineRepresentation::kWord32, accs[i]); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5055 | } |
| 5056 | m.Return(m.Int32Add(acc, m.Int32Add(m.Parameter(0), m.Parameter(1)))); |
| 5057 | FOR_INT32_INPUTS(i) { |
| 5058 | FOR_INT32_INPUTS(j) { |
| 5059 | int32_t expected = *i + *j; |
| 5060 | for (int k = 0; k < kInputSize; k++) { |
| 5061 | expected += kBase + k; |
| 5062 | } |
| 5063 | CHECK_EQ(expected, m.Call(*i, *j)); |
| 5064 | expected = 0; |
| 5065 | for (int k = 0; k < kInputSize; k++) { |
| 5066 | expected += kBase + k; |
| 5067 | CHECK_EQ(expected, outputs[k]); |
| 5068 | } |
| 5069 | } |
| 5070 | } |
| 5071 | } |
| 5072 | |
| 5073 | |
| 5074 | TEST(RunNewSpaceConstantsInPhi) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5075 | RawMachineAssemblerTester<Object*> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5076 | |
| 5077 | Isolate* isolate = CcTest::i_isolate(); |
| 5078 | Handle<HeapNumber> true_val = isolate->factory()->NewHeapNumber(11.2); |
| 5079 | Handle<HeapNumber> false_val = isolate->factory()->NewHeapNumber(11.3); |
| 5080 | Node* true_node = m.HeapConstant(true_val); |
| 5081 | Node* false_node = m.HeapConstant(false_val); |
| 5082 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5083 | RawMachineLabel blocka, blockb, end; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5084 | m.Branch(m.Parameter(0), &blocka, &blockb); |
| 5085 | m.Bind(&blocka); |
| 5086 | m.Goto(&end); |
| 5087 | m.Bind(&blockb); |
| 5088 | m.Goto(&end); |
| 5089 | |
| 5090 | m.Bind(&end); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5091 | Node* phi = m.Phi(MachineRepresentation::kTagged, true_node, false_node); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5092 | m.Return(phi); |
| 5093 | |
| 5094 | CHECK_EQ(*false_val, m.Call(0)); |
| 5095 | CHECK_EQ(*true_val, m.Call(1)); |
| 5096 | } |
| 5097 | |
| 5098 | |
| 5099 | TEST(RunInt32AddWithOverflowP) { |
| 5100 | int32_t actual_val = -1; |
| 5101 | RawMachineAssemblerTester<int32_t> m; |
| 5102 | Int32BinopTester bt(&m); |
| 5103 | Node* add = m.Int32AddWithOverflow(bt.param0, bt.param1); |
| 5104 | Node* val = m.Projection(0, add); |
| 5105 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5106 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5107 | bt.AddReturn(ovf); |
| 5108 | FOR_INT32_INPUTS(i) { |
| 5109 | FOR_INT32_INPUTS(j) { |
| 5110 | int32_t expected_val; |
| 5111 | int expected_ovf = bits::SignedAddOverflow32(*i, *j, &expected_val); |
| 5112 | CHECK_EQ(expected_ovf, bt.call(*i, *j)); |
| 5113 | CHECK_EQ(expected_val, actual_val); |
| 5114 | } |
| 5115 | } |
| 5116 | } |
| 5117 | |
| 5118 | |
| 5119 | TEST(RunInt32AddWithOverflowImm) { |
| 5120 | int32_t actual_val = -1, expected_val = 0; |
| 5121 | FOR_INT32_INPUTS(i) { |
| 5122 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5123 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5124 | Node* add = m.Int32AddWithOverflow(m.Int32Constant(*i), m.Parameter(0)); |
| 5125 | Node* val = m.Projection(0, add); |
| 5126 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5127 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5128 | m.Return(ovf); |
| 5129 | FOR_INT32_INPUTS(j) { |
| 5130 | int expected_ovf = bits::SignedAddOverflow32(*i, *j, &expected_val); |
| 5131 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 5132 | CHECK_EQ(expected_val, actual_val); |
| 5133 | } |
| 5134 | } |
| 5135 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5136 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5137 | Node* add = m.Int32AddWithOverflow(m.Parameter(0), m.Int32Constant(*i)); |
| 5138 | Node* val = m.Projection(0, add); |
| 5139 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5140 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5141 | m.Return(ovf); |
| 5142 | FOR_INT32_INPUTS(j) { |
| 5143 | int expected_ovf = bits::SignedAddOverflow32(*i, *j, &expected_val); |
| 5144 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 5145 | CHECK_EQ(expected_val, actual_val); |
| 5146 | } |
| 5147 | } |
| 5148 | FOR_INT32_INPUTS(j) { |
| 5149 | RawMachineAssemblerTester<int32_t> m; |
| 5150 | Node* add = |
| 5151 | m.Int32AddWithOverflow(m.Int32Constant(*i), m.Int32Constant(*j)); |
| 5152 | Node* val = m.Projection(0, add); |
| 5153 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5154 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5155 | m.Return(ovf); |
| 5156 | int expected_ovf = bits::SignedAddOverflow32(*i, *j, &expected_val); |
| 5157 | CHECK_EQ(expected_ovf, m.Call()); |
| 5158 | CHECK_EQ(expected_val, actual_val); |
| 5159 | } |
| 5160 | } |
| 5161 | } |
| 5162 | |
| 5163 | |
| 5164 | TEST(RunInt32AddWithOverflowInBranchP) { |
| 5165 | int constant = 911777; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5166 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5167 | RawMachineAssemblerTester<int32_t> m; |
| 5168 | Int32BinopTester bt(&m); |
| 5169 | Node* add = m.Int32AddWithOverflow(bt.param0, bt.param1); |
| 5170 | Node* ovf = m.Projection(1, add); |
| 5171 | m.Branch(ovf, &blocka, &blockb); |
| 5172 | m.Bind(&blocka); |
| 5173 | bt.AddReturn(m.Int32Constant(constant)); |
| 5174 | m.Bind(&blockb); |
| 5175 | Node* val = m.Projection(0, add); |
| 5176 | bt.AddReturn(val); |
| 5177 | FOR_INT32_INPUTS(i) { |
| 5178 | FOR_INT32_INPUTS(j) { |
| 5179 | int32_t expected; |
| 5180 | if (bits::SignedAddOverflow32(*i, *j, &expected)) expected = constant; |
| 5181 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 5182 | } |
| 5183 | } |
| 5184 | } |
| 5185 | |
| 5186 | |
| 5187 | TEST(RunInt32SubWithOverflowP) { |
| 5188 | int32_t actual_val = -1; |
| 5189 | RawMachineAssemblerTester<int32_t> m; |
| 5190 | Int32BinopTester bt(&m); |
| 5191 | Node* add = m.Int32SubWithOverflow(bt.param0, bt.param1); |
| 5192 | Node* val = m.Projection(0, add); |
| 5193 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5194 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5195 | bt.AddReturn(ovf); |
| 5196 | FOR_INT32_INPUTS(i) { |
| 5197 | FOR_INT32_INPUTS(j) { |
| 5198 | int32_t expected_val; |
| 5199 | int expected_ovf = bits::SignedSubOverflow32(*i, *j, &expected_val); |
| 5200 | CHECK_EQ(expected_ovf, bt.call(*i, *j)); |
| 5201 | CHECK_EQ(expected_val, actual_val); |
| 5202 | } |
| 5203 | } |
| 5204 | } |
| 5205 | |
| 5206 | |
| 5207 | TEST(RunInt32SubWithOverflowImm) { |
| 5208 | int32_t actual_val = -1, expected_val = 0; |
| 5209 | FOR_INT32_INPUTS(i) { |
| 5210 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5211 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5212 | Node* add = m.Int32SubWithOverflow(m.Int32Constant(*i), m.Parameter(0)); |
| 5213 | Node* val = m.Projection(0, add); |
| 5214 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5215 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5216 | m.Return(ovf); |
| 5217 | FOR_INT32_INPUTS(j) { |
| 5218 | int expected_ovf = bits::SignedSubOverflow32(*i, *j, &expected_val); |
| 5219 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 5220 | CHECK_EQ(expected_val, actual_val); |
| 5221 | } |
| 5222 | } |
| 5223 | { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5224 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5225 | Node* add = m.Int32SubWithOverflow(m.Parameter(0), m.Int32Constant(*i)); |
| 5226 | Node* val = m.Projection(0, add); |
| 5227 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5228 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5229 | m.Return(ovf); |
| 5230 | FOR_INT32_INPUTS(j) { |
| 5231 | int expected_ovf = bits::SignedSubOverflow32(*j, *i, &expected_val); |
| 5232 | CHECK_EQ(expected_ovf, m.Call(*j)); |
| 5233 | CHECK_EQ(expected_val, actual_val); |
| 5234 | } |
| 5235 | } |
| 5236 | FOR_INT32_INPUTS(j) { |
| 5237 | RawMachineAssemblerTester<int32_t> m; |
| 5238 | Node* add = |
| 5239 | m.Int32SubWithOverflow(m.Int32Constant(*i), m.Int32Constant(*j)); |
| 5240 | Node* val = m.Projection(0, add); |
| 5241 | Node* ovf = m.Projection(1, add); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5242 | m.StoreToPointer(&actual_val, MachineRepresentation::kWord32, val); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5243 | m.Return(ovf); |
| 5244 | int expected_ovf = bits::SignedSubOverflow32(*i, *j, &expected_val); |
| 5245 | CHECK_EQ(expected_ovf, m.Call()); |
| 5246 | CHECK_EQ(expected_val, actual_val); |
| 5247 | } |
| 5248 | } |
| 5249 | } |
| 5250 | |
| 5251 | |
| 5252 | TEST(RunInt32SubWithOverflowInBranchP) { |
| 5253 | int constant = 911999; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5254 | RawMachineLabel blocka, blockb; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5255 | RawMachineAssemblerTester<int32_t> m; |
| 5256 | Int32BinopTester bt(&m); |
| 5257 | Node* sub = m.Int32SubWithOverflow(bt.param0, bt.param1); |
| 5258 | Node* ovf = m.Projection(1, sub); |
| 5259 | m.Branch(ovf, &blocka, &blockb); |
| 5260 | m.Bind(&blocka); |
| 5261 | bt.AddReturn(m.Int32Constant(constant)); |
| 5262 | m.Bind(&blockb); |
| 5263 | Node* val = m.Projection(0, sub); |
| 5264 | bt.AddReturn(val); |
| 5265 | FOR_INT32_INPUTS(i) { |
| 5266 | FOR_INT32_INPUTS(j) { |
| 5267 | int32_t expected; |
| 5268 | if (bits::SignedSubOverflow32(*i, *j, &expected)) expected = constant; |
| 5269 | CHECK_EQ(expected, bt.call(*i, *j)); |
| 5270 | } |
| 5271 | } |
| 5272 | } |
| 5273 | |
| 5274 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5275 | TEST(RunWord64EqualInBranchP) { |
| 5276 | int64_t input; |
| 5277 | RawMachineLabel blocka, blockb; |
| 5278 | RawMachineAssemblerTester<int64_t> m; |
| 5279 | if (!m.machine()->Is64()) return; |
| 5280 | Node* value = m.LoadFromPointer(&input, MachineType::Int64()); |
| 5281 | m.Branch(m.Word64Equal(value, m.Int64Constant(0)), &blocka, &blockb); |
| 5282 | m.Bind(&blocka); |
| 5283 | m.Return(m.Int32Constant(1)); |
| 5284 | m.Bind(&blockb); |
| 5285 | m.Return(m.Int32Constant(2)); |
| 5286 | input = V8_INT64_C(0); |
| 5287 | CHECK_EQ(1, m.Call()); |
| 5288 | input = V8_INT64_C(1); |
| 5289 | CHECK_EQ(2, m.Call()); |
| 5290 | input = V8_INT64_C(0x100000000); |
| 5291 | CHECK_EQ(2, m.Call()); |
| 5292 | } |
| 5293 | |
| 5294 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5295 | TEST(RunChangeInt32ToInt64P) { |
| 5296 | if (kPointerSize < 8) return; |
| 5297 | int64_t actual = -1; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5298 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 5299 | m.StoreToPointer(&actual, MachineRepresentation::kWord64, |
| 5300 | m.ChangeInt32ToInt64(m.Parameter(0))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5301 | m.Return(m.Int32Constant(0)); |
| 5302 | FOR_INT32_INPUTS(i) { |
| 5303 | int64_t expected = *i; |
| 5304 | CHECK_EQ(0, m.Call(*i)); |
| 5305 | CHECK_EQ(expected, actual); |
| 5306 | } |
| 5307 | } |
| 5308 | |
| 5309 | |
| 5310 | TEST(RunChangeUint32ToUint64P) { |
| 5311 | if (kPointerSize < 8) return; |
| 5312 | int64_t actual = -1; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5313 | RawMachineAssemblerTester<int32_t> m(MachineType::Uint32()); |
| 5314 | m.StoreToPointer(&actual, MachineRepresentation::kWord64, |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5315 | m.ChangeUint32ToUint64(m.Parameter(0))); |
| 5316 | m.Return(m.Int32Constant(0)); |
| 5317 | FOR_UINT32_INPUTS(i) { |
| 5318 | int64_t expected = static_cast<uint64_t>(*i); |
| 5319 | CHECK_EQ(0, m.Call(*i)); |
| 5320 | CHECK_EQ(expected, actual); |
| 5321 | } |
| 5322 | } |
| 5323 | |
| 5324 | |
| 5325 | TEST(RunTruncateInt64ToInt32P) { |
| 5326 | if (kPointerSize < 8) return; |
| 5327 | int64_t expected = -1; |
| 5328 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5329 | m.Return(m.TruncateInt64ToInt32( |
| 5330 | m.LoadFromPointer(&expected, MachineType::Int64()))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5331 | FOR_UINT32_INPUTS(i) { |
| 5332 | FOR_UINT32_INPUTS(j) { |
| 5333 | expected = (static_cast<uint64_t>(*j) << 32) | *i; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5334 | CHECK_EQ(static_cast<int32_t>(expected), m.Call()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5335 | } |
| 5336 | } |
| 5337 | } |
| 5338 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 5339 | TEST(RunTruncateFloat64ToWord32P) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5340 | struct { |
| 5341 | double from; |
| 5342 | double raw; |
| 5343 | } kValues[] = {{0, 0}, |
| 5344 | {0.5, 0}, |
| 5345 | {-0.5, 0}, |
| 5346 | {1.5, 1}, |
| 5347 | {-1.5, -1}, |
| 5348 | {5.5, 5}, |
| 5349 | {-5.0, -5}, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5350 | {std::numeric_limits<double>::quiet_NaN(), 0}, |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5351 | {std::numeric_limits<double>::infinity(), 0}, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5352 | {-std::numeric_limits<double>::quiet_NaN(), 0}, |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5353 | {-std::numeric_limits<double>::infinity(), 0}, |
| 5354 | {4.94065645841e-324, 0}, |
| 5355 | {-4.94065645841e-324, 0}, |
| 5356 | {0.9999999999999999, 0}, |
| 5357 | {-0.9999999999999999, 0}, |
| 5358 | {4294967296.0, 0}, |
| 5359 | {-4294967296.0, 0}, |
| 5360 | {9223372036854775000.0, 4294966272.0}, |
| 5361 | {-9223372036854775000.0, -4294966272.0}, |
| 5362 | {4.5036e+15, 372629504}, |
| 5363 | {-4.5036e+15, -372629504}, |
| 5364 | {287524199.5377777, 0x11234567}, |
| 5365 | {-287524199.5377777, -0x11234567}, |
| 5366 | {2300193596.302222, 2300193596.0}, |
| 5367 | {-2300193596.302222, -2300193596.0}, |
| 5368 | {4600387192.604444, 305419896}, |
| 5369 | {-4600387192.604444, -305419896}, |
| 5370 | {4823855600872397.0, 1737075661}, |
| 5371 | {-4823855600872397.0, -1737075661}, |
| 5372 | {4503603922337791.0, -1}, |
| 5373 | {-4503603922337791.0, 1}, |
| 5374 | {4503601774854143.0, 2147483647}, |
| 5375 | {-4503601774854143.0, -2147483647}, |
| 5376 | {9007207844675582.0, -2}, |
| 5377 | {-9007207844675582.0, 2}, |
| 5378 | {2.4178527921507624e+24, -536870912}, |
| 5379 | {-2.4178527921507624e+24, 536870912}, |
| 5380 | {2.417853945072267e+24, -536870912}, |
| 5381 | {-2.417853945072267e+24, 536870912}, |
| 5382 | {4.8357055843015248e+24, -1073741824}, |
| 5383 | {-4.8357055843015248e+24, 1073741824}, |
| 5384 | {4.8357078901445341e+24, -1073741824}, |
| 5385 | {-4.8357078901445341e+24, 1073741824}, |
| 5386 | {2147483647.0, 2147483647.0}, |
| 5387 | {-2147483648.0, -2147483648.0}, |
| 5388 | {9.6714111686030497e+24, -2147483648.0}, |
| 5389 | {-9.6714111686030497e+24, -2147483648.0}, |
| 5390 | {9.6714157802890681e+24, -2147483648.0}, |
| 5391 | {-9.6714157802890681e+24, -2147483648.0}, |
| 5392 | {1.9342813113834065e+25, 2147483648.0}, |
| 5393 | {-1.9342813113834065e+25, 2147483648.0}, |
| 5394 | {3.868562622766813e+25, 0}, |
| 5395 | {-3.868562622766813e+25, 0}, |
| 5396 | {1.7976931348623157e+308, 0}, |
| 5397 | {-1.7976931348623157e+308, 0}}; |
| 5398 | double input = -1.0; |
| 5399 | RawMachineAssemblerTester<int32_t> m; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 5400 | m.Return(m.TruncateFloat64ToWord32( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5401 | m.LoadFromPointer(&input, MachineType::Float64()))); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5402 | for (size_t i = 0; i < arraysize(kValues); ++i) { |
| 5403 | input = kValues[i].from; |
| 5404 | uint64_t expected = static_cast<int64_t>(kValues[i].raw); |
| 5405 | CHECK_EQ(static_cast<int>(expected), m.Call()); |
| 5406 | } |
| 5407 | } |
| 5408 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 5409 | TEST(RunTruncateFloat64ToWord32SignExtension) { |
| 5410 | BufferedRawMachineAssemblerTester<int32_t> r; |
| 5411 | r.Return(r.Int32Sub(r.TruncateFloat64ToWord32(r.Float64Constant(-1.0)), |
| 5412 | r.Int32Constant(0))); |
| 5413 | CHECK_EQ(-1, r.Call()); |
| 5414 | } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5415 | |
| 5416 | TEST(RunChangeFloat32ToFloat64) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5417 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float32()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5418 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5419 | m.Return(m.ChangeFloat32ToFloat64(m.Parameter(0))); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5420 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5421 | FOR_FLOAT32_INPUTS(i) { |
| 5422 | CHECK_DOUBLE_EQ(static_cast<double>(*i), m.Call(*i)); |
| 5423 | } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5424 | } |
| 5425 | |
| 5426 | |
| 5427 | TEST(RunFloat32Constant) { |
| 5428 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5429 | BufferedRawMachineAssemblerTester<float> m; |
| 5430 | m.Return(m.Float32Constant(*i)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5431 | CHECK_FLOAT_EQ(*i, m.Call()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5432 | } |
| 5433 | } |
| 5434 | |
| 5435 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5436 | TEST(RunFloat64ExtractLowWord32) { |
| 5437 | BufferedRawMachineAssemblerTester<uint32_t> m(MachineType::Float64()); |
| 5438 | m.Return(m.Float64ExtractLowWord32(m.Parameter(0))); |
| 5439 | FOR_FLOAT64_INPUTS(i) { |
| 5440 | uint32_t expected = static_cast<uint32_t>(bit_cast<uint64_t>(*i)); |
| 5441 | CHECK_EQ(expected, m.Call(*i)); |
| 5442 | } |
| 5443 | } |
| 5444 | |
| 5445 | |
| 5446 | TEST(RunFloat64ExtractHighWord32) { |
| 5447 | BufferedRawMachineAssemblerTester<uint32_t> m(MachineType::Float64()); |
| 5448 | m.Return(m.Float64ExtractHighWord32(m.Parameter(0))); |
| 5449 | FOR_FLOAT64_INPUTS(i) { |
| 5450 | uint32_t expected = static_cast<uint32_t>(bit_cast<uint64_t>(*i) >> 32); |
| 5451 | CHECK_EQ(expected, m.Call(*i)); |
| 5452 | } |
| 5453 | } |
| 5454 | |
| 5455 | |
| 5456 | TEST(RunFloat64InsertLowWord32) { |
| 5457 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 5458 | MachineType::Int32()); |
| 5459 | m.Return(m.Float64InsertLowWord32(m.Parameter(0), m.Parameter(1))); |
| 5460 | FOR_FLOAT64_INPUTS(i) { |
| 5461 | FOR_INT32_INPUTS(j) { |
| 5462 | double expected = bit_cast<double>( |
| 5463 | (bit_cast<uint64_t>(*i) & ~(V8_UINT64_C(0xFFFFFFFF))) | |
| 5464 | (static_cast<uint64_t>(bit_cast<uint32_t>(*j)))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5465 | CHECK_DOUBLE_EQ(expected, m.Call(*i, *j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5466 | } |
| 5467 | } |
| 5468 | } |
| 5469 | |
| 5470 | |
| 5471 | TEST(RunFloat64InsertHighWord32) { |
| 5472 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 5473 | MachineType::Uint32()); |
| 5474 | m.Return(m.Float64InsertHighWord32(m.Parameter(0), m.Parameter(1))); |
| 5475 | FOR_FLOAT64_INPUTS(i) { |
| 5476 | FOR_UINT32_INPUTS(j) { |
| 5477 | uint64_t expected = (bit_cast<uint64_t>(*i) & 0xFFFFFFFF) | |
| 5478 | (static_cast<uint64_t>(*j) << 32); |
| 5479 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5480 | CHECK_DOUBLE_EQ(bit_cast<double>(expected), m.Call(*i, *j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5481 | } |
| 5482 | } |
| 5483 | } |
| 5484 | |
| 5485 | |
| 5486 | TEST(RunFloat32Abs) { |
| 5487 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 5488 | m.Return(m.Float32Abs(m.Parameter(0))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5489 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(std::abs(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5490 | } |
| 5491 | |
| 5492 | |
| 5493 | TEST(RunFloat64Abs) { |
| 5494 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5495 | m.Return(m.Float64Abs(m.Parameter(0))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5496 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(std::abs(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5497 | } |
| 5498 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 5499 | TEST(RunFloat64Atan) { |
| 5500 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5501 | m.Return(m.Float64Atan(m.Parameter(0))); |
| 5502 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5503 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5504 | CHECK_DOUBLE_EQ(-0.0, m.Call(-0.0)); |
| 5505 | CHECK_DOUBLE_EQ(0.0, m.Call(0.0)); |
| 5506 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::atan(*i), m.Call(*i)); } |
| 5507 | } |
| 5508 | |
| 5509 | TEST(RunFloat64Atan2) { |
| 5510 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64(), |
| 5511 | MachineType::Float64()); |
| 5512 | m.Return(m.Float64Atan2(m.Parameter(0), m.Parameter(1))); |
| 5513 | FOR_FLOAT64_INPUTS(i) { |
| 5514 | FOR_FLOAT64_INPUTS(j) { |
| 5515 | CHECK_DOUBLE_EQ(ieee754::atan2(*i, *j), m.Call(*i, *j)); |
| 5516 | } |
| 5517 | } |
| 5518 | } |
| 5519 | |
| 5520 | TEST(RunFloat64Atanh) { |
| 5521 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5522 | m.Return(m.Float64Atanh(m.Parameter(0))); |
| 5523 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5524 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5525 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), m.Call(1.0)); |
| 5526 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(-1.0)); |
| 5527 | CHECK_DOUBLE_EQ(-0.0, m.Call(-0.0)); |
| 5528 | CHECK_DOUBLE_EQ(0.0, m.Call(0.0)); |
| 5529 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::atanh(*i), m.Call(*i)); } |
| 5530 | } |
| 5531 | |
| 5532 | TEST(RunFloat64Cos) { |
| 5533 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5534 | m.Return(m.Float64Cos(m.Parameter(0))); |
| 5535 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5536 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5537 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::cos(*i), m.Call(*i)); } |
| 5538 | } |
| 5539 | |
| 5540 | TEST(RunFloat64Exp) { |
| 5541 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5542 | m.Return(m.Float64Exp(m.Parameter(0))); |
| 5543 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5544 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5545 | CHECK_EQ(0.0, m.Call(-std::numeric_limits<double>::infinity())); |
| 5546 | CHECK_DOUBLE_EQ(1.0, m.Call(-0.0)); |
| 5547 | CHECK_DOUBLE_EQ(1.0, m.Call(0.0)); |
| 5548 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5549 | m.Call(std::numeric_limits<double>::infinity())); |
| 5550 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::exp(*i), m.Call(*i)); } |
| 5551 | } |
| 5552 | |
| 5553 | TEST(RunFloat64Expm1) { |
| 5554 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5555 | m.Return(m.Float64Expm1(m.Parameter(0))); |
| 5556 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5557 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5558 | CHECK_EQ(-1.0, m.Call(-std::numeric_limits<double>::infinity())); |
| 5559 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5560 | m.Call(std::numeric_limits<double>::infinity())); |
| 5561 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::expm1(*i), m.Call(*i)); } |
| 5562 | } |
| 5563 | |
| 5564 | TEST(RunFloat64Log) { |
| 5565 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5566 | m.Return(m.Float64Log(m.Parameter(0))); |
| 5567 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5568 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5569 | CHECK(std::isnan(m.Call(-std::numeric_limits<double>::infinity()))); |
| 5570 | CHECK(std::isnan(m.Call(-1.0))); |
| 5571 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(-0.0)); |
| 5572 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(0.0)); |
| 5573 | CHECK_DOUBLE_EQ(0.0, m.Call(1.0)); |
| 5574 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5575 | m.Call(std::numeric_limits<double>::infinity())); |
| 5576 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::log(*i), m.Call(*i)); } |
| 5577 | } |
| 5578 | |
| 5579 | TEST(RunFloat64Log1p) { |
| 5580 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5581 | m.Return(m.Float64Log1p(m.Parameter(0))); |
| 5582 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5583 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5584 | CHECK(std::isnan(m.Call(-std::numeric_limits<double>::infinity()))); |
| 5585 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(-1.0)); |
| 5586 | CHECK_DOUBLE_EQ(0.0, m.Call(0.0)); |
| 5587 | CHECK_DOUBLE_EQ(-0.0, m.Call(-0.0)); |
| 5588 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5589 | m.Call(std::numeric_limits<double>::infinity())); |
| 5590 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::log1p(*i), m.Call(*i)); } |
| 5591 | } |
| 5592 | |
| 5593 | TEST(RunFloat64Log2) { |
| 5594 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5595 | m.Return(m.Float64Log2(m.Parameter(0))); |
| 5596 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5597 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5598 | CHECK(std::isnan(m.Call(-std::numeric_limits<double>::infinity()))); |
| 5599 | CHECK(std::isnan(m.Call(-1.0))); |
| 5600 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(-0.0)); |
| 5601 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(0.0)); |
| 5602 | CHECK_DOUBLE_EQ(0.0, m.Call(1.0)); |
| 5603 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5604 | m.Call(std::numeric_limits<double>::infinity())); |
| 5605 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::log2(*i), m.Call(*i)); } |
| 5606 | } |
| 5607 | |
| 5608 | TEST(RunFloat64Log10) { |
| 5609 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5610 | m.Return(m.Float64Log10(m.Parameter(0))); |
| 5611 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5612 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5613 | CHECK(std::isnan(m.Call(-std::numeric_limits<double>::infinity()))); |
| 5614 | CHECK(std::isnan(m.Call(-1.0))); |
| 5615 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(-0.0)); |
| 5616 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), m.Call(0.0)); |
| 5617 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5618 | m.Call(std::numeric_limits<double>::infinity())); |
| 5619 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::log10(*i), m.Call(*i)); } |
| 5620 | } |
| 5621 | |
| 5622 | TEST(RunFloat64Cbrt) { |
| 5623 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5624 | m.Return(m.Float64Cbrt(m.Parameter(0))); |
| 5625 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5626 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5627 | CHECK_DOUBLE_EQ(std::numeric_limits<double>::infinity(), |
| 5628 | m.Call(std::numeric_limits<double>::infinity())); |
| 5629 | CHECK_DOUBLE_EQ(-std::numeric_limits<double>::infinity(), |
| 5630 | m.Call(-std::numeric_limits<double>::infinity())); |
| 5631 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::cbrt(*i), m.Call(*i)); } |
| 5632 | } |
| 5633 | |
| 5634 | TEST(RunFloat64Sin) { |
| 5635 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5636 | m.Return(m.Float64Sin(m.Parameter(0))); |
| 5637 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5638 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5639 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::sin(*i), m.Call(*i)); } |
| 5640 | } |
| 5641 | |
| 5642 | TEST(RunFloat64Tan) { |
| 5643 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5644 | m.Return(m.Float64Tan(m.Parameter(0))); |
| 5645 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::quiet_NaN()))); |
| 5646 | CHECK(std::isnan(m.Call(std::numeric_limits<double>::signaling_NaN()))); |
| 5647 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ieee754::tan(*i), m.Call(*i)); } |
| 5648 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5649 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5650 | static double two_30 = 1 << 30; // 2^30 is a smi boundary. |
| 5651 | static double two_52 = two_30 * (1 << 22); // 2^52 is a precision boundary. |
| 5652 | static double kValues[] = {0.1, |
| 5653 | 0.2, |
| 5654 | 0.49999999999999994, |
| 5655 | 0.5, |
| 5656 | 0.7, |
| 5657 | 1.0 - std::numeric_limits<double>::epsilon(), |
| 5658 | -0.1, |
| 5659 | -0.49999999999999994, |
| 5660 | -0.5, |
| 5661 | -0.7, |
| 5662 | 1.1, |
| 5663 | 1.0 + std::numeric_limits<double>::epsilon(), |
| 5664 | 1.5, |
| 5665 | 1.7, |
| 5666 | -1, |
| 5667 | -1 + std::numeric_limits<double>::epsilon(), |
| 5668 | -1 - std::numeric_limits<double>::epsilon(), |
| 5669 | -1.1, |
| 5670 | -1.5, |
| 5671 | -1.7, |
| 5672 | std::numeric_limits<double>::min(), |
| 5673 | -std::numeric_limits<double>::min(), |
| 5674 | std::numeric_limits<double>::max(), |
| 5675 | -std::numeric_limits<double>::max(), |
| 5676 | std::numeric_limits<double>::infinity(), |
| 5677 | -std::numeric_limits<double>::infinity(), |
| 5678 | two_30, |
| 5679 | two_30 + 0.1, |
| 5680 | two_30 + 0.5, |
| 5681 | two_30 + 0.7, |
| 5682 | two_30 - 1, |
| 5683 | two_30 - 1 + 0.1, |
| 5684 | two_30 - 1 + 0.5, |
| 5685 | two_30 - 1 + 0.7, |
| 5686 | -two_30, |
| 5687 | -two_30 + 0.1, |
| 5688 | -two_30 + 0.5, |
| 5689 | -two_30 + 0.7, |
| 5690 | -two_30 + 1, |
| 5691 | -two_30 + 1 + 0.1, |
| 5692 | -two_30 + 1 + 0.5, |
| 5693 | -two_30 + 1 + 0.7, |
| 5694 | two_52, |
| 5695 | two_52 + 0.1, |
| 5696 | two_52 + 0.5, |
| 5697 | two_52 + 0.5, |
| 5698 | two_52 + 0.7, |
| 5699 | two_52 + 0.7, |
| 5700 | two_52 - 1, |
| 5701 | two_52 - 1 + 0.1, |
| 5702 | two_52 - 1 + 0.5, |
| 5703 | two_52 - 1 + 0.7, |
| 5704 | -two_52, |
| 5705 | -two_52 + 0.1, |
| 5706 | -two_52 + 0.5, |
| 5707 | -two_52 + 0.7, |
| 5708 | -two_52 + 1, |
| 5709 | -two_52 + 1 + 0.1, |
| 5710 | -two_52 + 1 + 0.5, |
| 5711 | -two_52 + 1 + 0.7, |
| 5712 | two_30, |
| 5713 | two_30 - 0.1, |
| 5714 | two_30 - 0.5, |
| 5715 | two_30 - 0.7, |
| 5716 | two_30 - 1, |
| 5717 | two_30 - 1 - 0.1, |
| 5718 | two_30 - 1 - 0.5, |
| 5719 | two_30 - 1 - 0.7, |
| 5720 | -two_30, |
| 5721 | -two_30 - 0.1, |
| 5722 | -two_30 - 0.5, |
| 5723 | -two_30 - 0.7, |
| 5724 | -two_30 + 1, |
| 5725 | -two_30 + 1 - 0.1, |
| 5726 | -two_30 + 1 - 0.5, |
| 5727 | -two_30 + 1 - 0.7, |
| 5728 | two_52, |
| 5729 | two_52 - 0.1, |
| 5730 | two_52 - 0.5, |
| 5731 | two_52 - 0.5, |
| 5732 | two_52 - 0.7, |
| 5733 | two_52 - 0.7, |
| 5734 | two_52 - 1, |
| 5735 | two_52 - 1 - 0.1, |
| 5736 | two_52 - 1 - 0.5, |
| 5737 | two_52 - 1 - 0.7, |
| 5738 | -two_52, |
| 5739 | -two_52 - 0.1, |
| 5740 | -two_52 - 0.5, |
| 5741 | -two_52 - 0.7, |
| 5742 | -two_52 + 1, |
| 5743 | -two_52 + 1 - 0.1, |
| 5744 | -two_52 + 1 - 0.5, |
| 5745 | -two_52 + 1 - 0.7}; |
| 5746 | |
| 5747 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5748 | TEST(RunFloat32RoundDown) { |
| 5749 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 5750 | if (!m.machine()->Float32RoundDown().IsSupported()) return; |
| 5751 | |
| 5752 | m.Return(m.Float32RoundDown(m.Parameter(0))); |
| 5753 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5754 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(floorf(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5755 | } |
| 5756 | |
| 5757 | |
| 5758 | TEST(RunFloat64RoundDown1) { |
| 5759 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5760 | if (!m.machine()->Float64RoundDown().IsSupported()) return; |
| 5761 | |
| 5762 | m.Return(m.Float64RoundDown(m.Parameter(0))); |
| 5763 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5764 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(floor(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5765 | } |
| 5766 | |
| 5767 | |
| 5768 | TEST(RunFloat64RoundDown2) { |
| 5769 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5770 | if (!m.machine()->Float64RoundDown().IsSupported()) return; |
| 5771 | m.Return(m.Float64Sub(m.Float64Constant(-0.0), |
| 5772 | m.Float64RoundDown(m.Float64Sub(m.Float64Constant(-0.0), |
| 5773 | m.Parameter(0))))); |
| 5774 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5775 | for (size_t i = 0; i < arraysize(kValues); ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5776 | CHECK_EQ(ceil(kValues[i]), m.Call(kValues[i])); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5777 | } |
| 5778 | } |
| 5779 | |
| 5780 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5781 | TEST(RunFloat32RoundUp) { |
| 5782 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 5783 | if (!m.machine()->Float32RoundUp().IsSupported()) return; |
| 5784 | m.Return(m.Float32RoundUp(m.Parameter(0))); |
| 5785 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5786 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(ceilf(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5787 | } |
| 5788 | |
| 5789 | |
| 5790 | TEST(RunFloat64RoundUp) { |
| 5791 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5792 | if (!m.machine()->Float64RoundUp().IsSupported()) return; |
| 5793 | m.Return(m.Float64RoundUp(m.Parameter(0))); |
| 5794 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5795 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ceil(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5796 | } |
| 5797 | |
| 5798 | |
| 5799 | TEST(RunFloat32RoundTiesEven) { |
| 5800 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 5801 | if (!m.machine()->Float32RoundTiesEven().IsSupported()) return; |
| 5802 | m.Return(m.Float32RoundTiesEven(m.Parameter(0))); |
| 5803 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5804 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(nearbyint(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5805 | } |
| 5806 | |
| 5807 | |
| 5808 | TEST(RunFloat64RoundTiesEven) { |
| 5809 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5810 | if (!m.machine()->Float64RoundTiesEven().IsSupported()) return; |
| 5811 | m.Return(m.Float64RoundTiesEven(m.Parameter(0))); |
| 5812 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5813 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(nearbyint(*i), m.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5814 | } |
| 5815 | |
| 5816 | |
| 5817 | TEST(RunFloat32RoundTruncate) { |
| 5818 | BufferedRawMachineAssemblerTester<float> m(MachineType::Float32()); |
| 5819 | if (!m.machine()->Float32RoundTruncate().IsSupported()) return; |
| 5820 | |
| 5821 | m.Return(m.Float32RoundTruncate(m.Parameter(0))); |
| 5822 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5823 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(truncf(*i), m.Call(*i)); } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5824 | } |
| 5825 | |
| 5826 | |
| 5827 | TEST(RunFloat64RoundTruncate) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5828 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5829 | if (!m.machine()->Float64RoundTruncate().IsSupported()) return; |
| 5830 | m.Return(m.Float64RoundTruncate(m.Parameter(0))); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5831 | for (size_t i = 0; i < arraysize(kValues); ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5832 | CHECK_EQ(trunc(kValues[i]), m.Call(kValues[i])); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5833 | } |
| 5834 | } |
| 5835 | |
| 5836 | |
| 5837 | TEST(RunFloat64RoundTiesAway) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5838 | BufferedRawMachineAssemblerTester<double> m(MachineType::Float64()); |
| 5839 | if (!m.machine()->Float64RoundTiesAway().IsSupported()) return; |
| 5840 | m.Return(m.Float64RoundTiesAway(m.Parameter(0))); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5841 | for (size_t i = 0; i < arraysize(kValues); ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5842 | CHECK_EQ(round(kValues[i]), m.Call(kValues[i])); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 5843 | } |
| 5844 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5845 | |
| 5846 | |
| 5847 | #if !USE_SIMULATOR |
| 5848 | |
| 5849 | namespace { |
| 5850 | |
| 5851 | int32_t const kMagicFoo0 = 0xdeadbeef; |
| 5852 | |
| 5853 | |
| 5854 | int32_t foo0() { return kMagicFoo0; } |
| 5855 | |
| 5856 | |
| 5857 | int32_t foo1(int32_t x) { return x; } |
| 5858 | |
| 5859 | |
| 5860 | int32_t foo2(int32_t x, int32_t y) { return x - y; } |
| 5861 | |
| 5862 | |
| 5863 | int32_t foo8(int32_t a, int32_t b, int32_t c, int32_t d, int32_t e, int32_t f, |
| 5864 | int32_t g, int32_t h) { |
| 5865 | return a + b + c + d + e + f + g + h; |
| 5866 | } |
| 5867 | |
| 5868 | } // namespace |
| 5869 | |
| 5870 | |
| 5871 | TEST(RunCallCFunction0) { |
| 5872 | auto* foo0_ptr = &foo0; |
| 5873 | RawMachineAssemblerTester<int32_t> m; |
| 5874 | Node* function = m.LoadFromPointer(&foo0_ptr, MachineType::Pointer()); |
| 5875 | m.Return(m.CallCFunction0(MachineType::Int32(), function)); |
| 5876 | CHECK_EQ(kMagicFoo0, m.Call()); |
| 5877 | } |
| 5878 | |
| 5879 | |
| 5880 | TEST(RunCallCFunction1) { |
| 5881 | auto* foo1_ptr = &foo1; |
| 5882 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 5883 | Node* function = m.LoadFromPointer(&foo1_ptr, MachineType::Pointer()); |
| 5884 | m.Return(m.CallCFunction1(MachineType::Int32(), MachineType::Int32(), |
| 5885 | function, m.Parameter(0))); |
| 5886 | FOR_INT32_INPUTS(i) { |
| 5887 | int32_t const expected = *i; |
| 5888 | CHECK_EQ(expected, m.Call(expected)); |
| 5889 | } |
| 5890 | } |
| 5891 | |
| 5892 | |
| 5893 | TEST(RunCallCFunction2) { |
| 5894 | auto* foo2_ptr = &foo2; |
| 5895 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32(), |
| 5896 | MachineType::Int32()); |
| 5897 | Node* function = m.LoadFromPointer(&foo2_ptr, MachineType::Pointer()); |
| 5898 | m.Return(m.CallCFunction2(MachineType::Int32(), MachineType::Int32(), |
| 5899 | MachineType::Int32(), function, m.Parameter(0), |
| 5900 | m.Parameter(1))); |
| 5901 | FOR_INT32_INPUTS(i) { |
| 5902 | int32_t const x = *i; |
| 5903 | FOR_INT32_INPUTS(j) { |
| 5904 | int32_t const y = *j; |
| 5905 | CHECK_EQ(x - y, m.Call(x, y)); |
| 5906 | } |
| 5907 | } |
| 5908 | } |
| 5909 | |
| 5910 | |
| 5911 | TEST(RunCallCFunction8) { |
| 5912 | auto* foo8_ptr = &foo8; |
| 5913 | RawMachineAssemblerTester<int32_t> m(MachineType::Int32()); |
| 5914 | Node* function = m.LoadFromPointer(&foo8_ptr, MachineType::Pointer()); |
| 5915 | Node* param = m.Parameter(0); |
| 5916 | m.Return(m.CallCFunction8( |
| 5917 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32(), |
| 5918 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32(), |
| 5919 | MachineType::Int32(), MachineType::Int32(), MachineType::Int32(), |
| 5920 | function, param, param, param, param, param, param, param, param)); |
| 5921 | FOR_INT32_INPUTS(i) { |
| 5922 | int32_t const x = *i; |
| 5923 | CHECK_EQ(x * 8, m.Call(x)); |
| 5924 | } |
| 5925 | } |
| 5926 | #endif // USE_SIMULATOR |
| 5927 | |
| 5928 | #if V8_TARGET_ARCH_64_BIT |
| 5929 | // TODO(titzer): run int64 tests on all platforms when supported. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5930 | |
| 5931 | TEST(RunBitcastInt64ToFloat64) { |
| 5932 | int64_t input = 1; |
| 5933 | double output = 0.0; |
| 5934 | RawMachineAssemblerTester<int32_t> m; |
| 5935 | m.StoreToPointer( |
| 5936 | &output, MachineRepresentation::kFloat64, |
| 5937 | m.BitcastInt64ToFloat64(m.LoadFromPointer(&input, MachineType::Int64()))); |
| 5938 | m.Return(m.Int32Constant(11)); |
| 5939 | FOR_INT64_INPUTS(i) { |
| 5940 | input = *i; |
| 5941 | CHECK_EQ(11, m.Call()); |
| 5942 | double expected = bit_cast<double>(input); |
| 5943 | CHECK_EQ(bit_cast<int64_t>(expected), bit_cast<int64_t>(output)); |
| 5944 | } |
| 5945 | } |
| 5946 | |
| 5947 | |
| 5948 | TEST(RunBitcastFloat64ToInt64) { |
| 5949 | BufferedRawMachineAssemblerTester<int64_t> m(MachineType::Float64()); |
| 5950 | |
| 5951 | m.Return(m.BitcastFloat64ToInt64(m.Parameter(0))); |
| 5952 | FOR_FLOAT64_INPUTS(i) { CHECK_EQ(bit_cast<int64_t>(*i), m.Call(*i)); } |
| 5953 | } |
| 5954 | |
| 5955 | |
| 5956 | TEST(RunTryTruncateFloat32ToInt64WithoutCheck) { |
| 5957 | BufferedRawMachineAssemblerTester<int64_t> m(MachineType::Float32()); |
| 5958 | m.Return(m.TryTruncateFloat32ToInt64(m.Parameter(0))); |
| 5959 | |
| 5960 | FOR_INT64_INPUTS(i) { |
| 5961 | float input = static_cast<float>(*i); |
| 5962 | if (input < static_cast<float>(INT64_MAX) && |
| 5963 | input >= static_cast<float>(INT64_MIN)) { |
| 5964 | CHECK_EQ(static_cast<int64_t>(input), m.Call(input)); |
| 5965 | } |
| 5966 | } |
| 5967 | } |
| 5968 | |
| 5969 | |
| 5970 | TEST(RunTryTruncateFloat32ToInt64WithCheck) { |
| 5971 | int64_t success = 0; |
| 5972 | BufferedRawMachineAssemblerTester<int64_t> m(MachineType::Float32()); |
| 5973 | Node* trunc = m.TryTruncateFloat32ToInt64(m.Parameter(0)); |
| 5974 | Node* val = m.Projection(0, trunc); |
| 5975 | Node* check = m.Projection(1, trunc); |
| 5976 | m.StoreToPointer(&success, MachineRepresentation::kWord64, check); |
| 5977 | m.Return(val); |
| 5978 | |
| 5979 | FOR_FLOAT32_INPUTS(i) { |
| 5980 | if (*i < static_cast<float>(INT64_MAX) && |
| 5981 | *i >= static_cast<float>(INT64_MIN)) { |
| 5982 | CHECK_EQ(static_cast<int64_t>(*i), m.Call(*i)); |
| 5983 | CHECK_NE(0, success); |
| 5984 | } else { |
| 5985 | m.Call(*i); |
| 5986 | CHECK_EQ(0, success); |
| 5987 | } |
| 5988 | } |
| 5989 | } |
| 5990 | |
| 5991 | |
| 5992 | TEST(RunTryTruncateFloat64ToInt64WithoutCheck) { |
| 5993 | BufferedRawMachineAssemblerTester<int64_t> m(MachineType::Float64()); |
| 5994 | m.Return(m.TryTruncateFloat64ToInt64(m.Parameter(0))); |
| 5995 | |
| 5996 | FOR_INT64_INPUTS(i) { |
| 5997 | double input = static_cast<double>(*i); |
| 5998 | CHECK_EQ(static_cast<int64_t>(input), m.Call(input)); |
| 5999 | } |
| 6000 | } |
| 6001 | |
| 6002 | |
| 6003 | TEST(RunTryTruncateFloat64ToInt64WithCheck) { |
| 6004 | int64_t success = 0; |
| 6005 | BufferedRawMachineAssemblerTester<int64_t> m(MachineType::Float64()); |
| 6006 | Node* trunc = m.TryTruncateFloat64ToInt64(m.Parameter(0)); |
| 6007 | Node* val = m.Projection(0, trunc); |
| 6008 | Node* check = m.Projection(1, trunc); |
| 6009 | m.StoreToPointer(&success, MachineRepresentation::kWord64, check); |
| 6010 | m.Return(val); |
| 6011 | |
| 6012 | FOR_FLOAT64_INPUTS(i) { |
| 6013 | if (*i < static_cast<double>(INT64_MAX) && |
| 6014 | *i >= static_cast<double>(INT64_MIN)) { |
| 6015 | // Conversions within this range should succeed. |
| 6016 | CHECK_EQ(static_cast<int64_t>(*i), m.Call(*i)); |
| 6017 | CHECK_NE(0, success); |
| 6018 | } else { |
| 6019 | m.Call(*i); |
| 6020 | CHECK_EQ(0, success); |
| 6021 | } |
| 6022 | } |
| 6023 | } |
| 6024 | |
| 6025 | |
| 6026 | TEST(RunTryTruncateFloat32ToUint64WithoutCheck) { |
| 6027 | BufferedRawMachineAssemblerTester<uint64_t> m(MachineType::Float32()); |
| 6028 | m.Return(m.TryTruncateFloat32ToUint64(m.Parameter(0))); |
| 6029 | |
| 6030 | FOR_UINT64_INPUTS(i) { |
| 6031 | float input = static_cast<float>(*i); |
| 6032 | // This condition on 'input' is required because |
| 6033 | // static_cast<float>(UINT64_MAX) results in a value outside uint64 range. |
| 6034 | if (input < static_cast<float>(UINT64_MAX)) { |
| 6035 | CHECK_EQ(static_cast<uint64_t>(input), m.Call(input)); |
| 6036 | } |
| 6037 | } |
| 6038 | } |
| 6039 | |
| 6040 | |
| 6041 | TEST(RunTryTruncateFloat32ToUint64WithCheck) { |
| 6042 | int64_t success = 0; |
| 6043 | BufferedRawMachineAssemblerTester<uint64_t> m(MachineType::Float32()); |
| 6044 | Node* trunc = m.TryTruncateFloat32ToUint64(m.Parameter(0)); |
| 6045 | Node* val = m.Projection(0, trunc); |
| 6046 | Node* check = m.Projection(1, trunc); |
| 6047 | m.StoreToPointer(&success, MachineRepresentation::kWord64, check); |
| 6048 | m.Return(val); |
| 6049 | |
| 6050 | FOR_FLOAT32_INPUTS(i) { |
| 6051 | if (*i < static_cast<float>(UINT64_MAX) && *i > -1.0) { |
| 6052 | // Conversions within this range should succeed. |
| 6053 | CHECK_EQ(static_cast<uint64_t>(*i), m.Call(*i)); |
| 6054 | CHECK_NE(0, success); |
| 6055 | } else { |
| 6056 | m.Call(*i); |
| 6057 | CHECK_EQ(0, success); |
| 6058 | } |
| 6059 | } |
| 6060 | } |
| 6061 | |
| 6062 | |
| 6063 | TEST(RunTryTruncateFloat64ToUint64WithoutCheck) { |
| 6064 | BufferedRawMachineAssemblerTester<uint64_t> m(MachineType::Float64()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 6065 | m.Return(m.TryTruncateFloat64ToUint64(m.Parameter(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 6066 | |
| 6067 | FOR_UINT64_INPUTS(j) { |
| 6068 | double input = static_cast<double>(*j); |
| 6069 | |
| 6070 | if (input < static_cast<float>(UINT64_MAX)) { |
| 6071 | CHECK_EQ(static_cast<uint64_t>(input), m.Call(input)); |
| 6072 | } |
| 6073 | } |
| 6074 | } |
| 6075 | |
| 6076 | |
| 6077 | TEST(RunTryTruncateFloat64ToUint64WithCheck) { |
| 6078 | int64_t success = 0; |
| 6079 | BufferedRawMachineAssemblerTester<int64_t> m(MachineType::Float64()); |
| 6080 | Node* trunc = m.TryTruncateFloat64ToUint64(m.Parameter(0)); |
| 6081 | Node* val = m.Projection(0, trunc); |
| 6082 | Node* check = m.Projection(1, trunc); |
| 6083 | m.StoreToPointer(&success, MachineRepresentation::kWord64, check); |
| 6084 | m.Return(val); |
| 6085 | |
| 6086 | FOR_FLOAT64_INPUTS(i) { |
| 6087 | if (*i < 18446744073709551616.0 && *i > -1) { |
| 6088 | // Conversions within this range should succeed. |
| 6089 | CHECK_EQ(static_cast<uint64_t>(*i), m.Call(*i)); |
| 6090 | CHECK_NE(0, success); |
| 6091 | } else { |
| 6092 | m.Call(*i); |
| 6093 | CHECK_EQ(0, success); |
| 6094 | } |
| 6095 | } |
| 6096 | } |
| 6097 | |
| 6098 | |
| 6099 | TEST(RunRoundInt64ToFloat32) { |
| 6100 | BufferedRawMachineAssemblerTester<float> m(MachineType::Int64()); |
| 6101 | m.Return(m.RoundInt64ToFloat32(m.Parameter(0))); |
| 6102 | FOR_INT64_INPUTS(i) { CHECK_EQ(static_cast<float>(*i), m.Call(*i)); } |
| 6103 | } |
| 6104 | |
| 6105 | |
| 6106 | TEST(RunRoundInt64ToFloat64) { |
| 6107 | BufferedRawMachineAssemblerTester<double> m(MachineType::Int64()); |
| 6108 | m.Return(m.RoundInt64ToFloat64(m.Parameter(0))); |
| 6109 | FOR_INT64_INPUTS(i) { CHECK_EQ(static_cast<double>(*i), m.Call(*i)); } |
| 6110 | } |
| 6111 | |
| 6112 | |
| 6113 | TEST(RunRoundUint64ToFloat64) { |
| 6114 | struct { |
| 6115 | uint64_t input; |
| 6116 | uint64_t expected; |
| 6117 | } values[] = {{0x0, 0x0}, |
| 6118 | {0x1, 0x3ff0000000000000}, |
| 6119 | {0xffffffff, 0x41efffffffe00000}, |
| 6120 | {0x1b09788b, 0x41bb09788b000000}, |
| 6121 | {0x4c5fce8, 0x419317f3a0000000}, |
| 6122 | {0xcc0de5bf, 0x41e981bcb7e00000}, |
| 6123 | {0x2, 0x4000000000000000}, |
| 6124 | {0x3, 0x4008000000000000}, |
| 6125 | {0x4, 0x4010000000000000}, |
| 6126 | {0x5, 0x4014000000000000}, |
| 6127 | {0x8, 0x4020000000000000}, |
| 6128 | {0x9, 0x4022000000000000}, |
| 6129 | {0xffffffffffffffff, 0x43f0000000000000}, |
| 6130 | {0xfffffffffffffffe, 0x43f0000000000000}, |
| 6131 | {0xfffffffffffffffd, 0x43f0000000000000}, |
| 6132 | {0x100000000, 0x41f0000000000000}, |
| 6133 | {0xffffffff00000000, 0x43efffffffe00000}, |
| 6134 | {0x1b09788b00000000, 0x43bb09788b000000}, |
| 6135 | {0x4c5fce800000000, 0x439317f3a0000000}, |
| 6136 | {0xcc0de5bf00000000, 0x43e981bcb7e00000}, |
| 6137 | {0x200000000, 0x4200000000000000}, |
| 6138 | {0x300000000, 0x4208000000000000}, |
| 6139 | {0x400000000, 0x4210000000000000}, |
| 6140 | {0x500000000, 0x4214000000000000}, |
| 6141 | {0x800000000, 0x4220000000000000}, |
| 6142 | {0x900000000, 0x4222000000000000}, |
| 6143 | {0x273a798e187937a3, 0x43c39d3cc70c3c9c}, |
| 6144 | {0xece3af835495a16b, 0x43ed9c75f06a92b4}, |
| 6145 | {0xb668ecc11223344, 0x43a6cd1d98224467}, |
| 6146 | {0x9e, 0x4063c00000000000}, |
| 6147 | {0x43, 0x4050c00000000000}, |
| 6148 | {0xaf73, 0x40e5ee6000000000}, |
| 6149 | {0x116b, 0x40b16b0000000000}, |
| 6150 | {0x658ecc, 0x415963b300000000}, |
| 6151 | {0x2b3b4c, 0x41459da600000000}, |
| 6152 | {0x88776655, 0x41e10eeccaa00000}, |
| 6153 | {0x70000000, 0x41dc000000000000}, |
| 6154 | {0x7200000, 0x419c800000000000}, |
| 6155 | {0x7fffffff, 0x41dfffffffc00000}, |
| 6156 | {0x56123761, 0x41d5848dd8400000}, |
| 6157 | {0x7fffff00, 0x41dfffffc0000000}, |
| 6158 | {0x761c4761eeeeeeee, 0x43dd8711d87bbbbc}, |
| 6159 | {0x80000000eeeeeeee, 0x43e00000001dddde}, |
| 6160 | {0x88888888dddddddd, 0x43e11111111bbbbc}, |
| 6161 | {0xa0000000dddddddd, 0x43e40000001bbbbc}, |
| 6162 | {0xddddddddaaaaaaaa, 0x43ebbbbbbbb55555}, |
| 6163 | {0xe0000000aaaaaaaa, 0x43ec000000155555}, |
| 6164 | {0xeeeeeeeeeeeeeeee, 0x43edddddddddddde}, |
| 6165 | {0xfffffffdeeeeeeee, 0x43efffffffbdddde}, |
| 6166 | {0xf0000000dddddddd, 0x43ee0000001bbbbc}, |
| 6167 | {0x7fffffdddddddd, 0x435ffffff7777777}, |
| 6168 | {0x3fffffaaaaaaaa, 0x434fffffd5555555}, |
| 6169 | {0x1fffffaaaaaaaa, 0x433fffffaaaaaaaa}, |
| 6170 | {0xfffff, 0x412ffffe00000000}, |
| 6171 | {0x7ffff, 0x411ffffc00000000}, |
| 6172 | {0x3ffff, 0x410ffff800000000}, |
| 6173 | {0x1ffff, 0x40fffff000000000}, |
| 6174 | {0xffff, 0x40efffe000000000}, |
| 6175 | {0x7fff, 0x40dfffc000000000}, |
| 6176 | {0x3fff, 0x40cfff8000000000}, |
| 6177 | {0x1fff, 0x40bfff0000000000}, |
| 6178 | {0xfff, 0x40affe0000000000}, |
| 6179 | {0x7ff, 0x409ffc0000000000}, |
| 6180 | {0x3ff, 0x408ff80000000000}, |
| 6181 | {0x1ff, 0x407ff00000000000}, |
| 6182 | {0x3fffffffffff, 0x42cfffffffffff80}, |
| 6183 | {0x1fffffffffff, 0x42bfffffffffff00}, |
| 6184 | {0xfffffffffff, 0x42affffffffffe00}, |
| 6185 | {0x7ffffffffff, 0x429ffffffffffc00}, |
| 6186 | {0x3ffffffffff, 0x428ffffffffff800}, |
| 6187 | {0x1ffffffffff, 0x427ffffffffff000}, |
| 6188 | {0x8000008000000000, 0x43e0000010000000}, |
| 6189 | {0x8000008000000001, 0x43e0000010000000}, |
| 6190 | {0x8000000000000400, 0x43e0000000000000}, |
| 6191 | {0x8000000000000401, 0x43e0000000000001}}; |
| 6192 | |
| 6193 | BufferedRawMachineAssemblerTester<double> m(MachineType::Uint64()); |
| 6194 | m.Return(m.RoundUint64ToFloat64(m.Parameter(0))); |
| 6195 | |
| 6196 | for (size_t i = 0; i < arraysize(values); i++) { |
| 6197 | CHECK_EQ(bit_cast<double>(values[i].expected), m.Call(values[i].input)); |
| 6198 | } |
| 6199 | } |
| 6200 | |
| 6201 | |
| 6202 | TEST(RunRoundUint64ToFloat32) { |
| 6203 | struct { |
| 6204 | uint64_t input; |
| 6205 | uint32_t expected; |
| 6206 | } values[] = {{0x0, 0x0}, |
| 6207 | {0x1, 0x3f800000}, |
| 6208 | {0xffffffff, 0x4f800000}, |
| 6209 | {0x1b09788b, 0x4dd84bc4}, |
| 6210 | {0x4c5fce8, 0x4c98bf9d}, |
| 6211 | {0xcc0de5bf, 0x4f4c0de6}, |
| 6212 | {0x2, 0x40000000}, |
| 6213 | {0x3, 0x40400000}, |
| 6214 | {0x4, 0x40800000}, |
| 6215 | {0x5, 0x40a00000}, |
| 6216 | {0x8, 0x41000000}, |
| 6217 | {0x9, 0x41100000}, |
| 6218 | {0xffffffffffffffff, 0x5f800000}, |
| 6219 | {0xfffffffffffffffe, 0x5f800000}, |
| 6220 | {0xfffffffffffffffd, 0x5f800000}, |
| 6221 | {0x0, 0x0}, |
| 6222 | {0x100000000, 0x4f800000}, |
| 6223 | {0xffffffff00000000, 0x5f800000}, |
| 6224 | {0x1b09788b00000000, 0x5dd84bc4}, |
| 6225 | {0x4c5fce800000000, 0x5c98bf9d}, |
| 6226 | {0xcc0de5bf00000000, 0x5f4c0de6}, |
| 6227 | {0x200000000, 0x50000000}, |
| 6228 | {0x300000000, 0x50400000}, |
| 6229 | {0x400000000, 0x50800000}, |
| 6230 | {0x500000000, 0x50a00000}, |
| 6231 | {0x800000000, 0x51000000}, |
| 6232 | {0x900000000, 0x51100000}, |
| 6233 | {0x273a798e187937a3, 0x5e1ce9e6}, |
| 6234 | {0xece3af835495a16b, 0x5f6ce3b0}, |
| 6235 | {0xb668ecc11223344, 0x5d3668ed}, |
| 6236 | {0x9e, 0x431e0000}, |
| 6237 | {0x43, 0x42860000}, |
| 6238 | {0xaf73, 0x472f7300}, |
| 6239 | {0x116b, 0x458b5800}, |
| 6240 | {0x658ecc, 0x4acb1d98}, |
| 6241 | {0x2b3b4c, 0x4a2ced30}, |
| 6242 | {0x88776655, 0x4f087766}, |
| 6243 | {0x70000000, 0x4ee00000}, |
| 6244 | {0x7200000, 0x4ce40000}, |
| 6245 | {0x7fffffff, 0x4f000000}, |
| 6246 | {0x56123761, 0x4eac246f}, |
| 6247 | {0x7fffff00, 0x4efffffe}, |
| 6248 | {0x761c4761eeeeeeee, 0x5eec388f}, |
| 6249 | {0x80000000eeeeeeee, 0x5f000000}, |
| 6250 | {0x88888888dddddddd, 0x5f088889}, |
| 6251 | {0xa0000000dddddddd, 0x5f200000}, |
| 6252 | {0xddddddddaaaaaaaa, 0x5f5dddde}, |
| 6253 | {0xe0000000aaaaaaaa, 0x5f600000}, |
| 6254 | {0xeeeeeeeeeeeeeeee, 0x5f6eeeef}, |
| 6255 | {0xfffffffdeeeeeeee, 0x5f800000}, |
| 6256 | {0xf0000000dddddddd, 0x5f700000}, |
| 6257 | {0x7fffffdddddddd, 0x5b000000}, |
| 6258 | {0x3fffffaaaaaaaa, 0x5a7fffff}, |
| 6259 | {0x1fffffaaaaaaaa, 0x59fffffd}, |
| 6260 | {0xfffff, 0x497ffff0}, |
| 6261 | {0x7ffff, 0x48ffffe0}, |
| 6262 | {0x3ffff, 0x487fffc0}, |
| 6263 | {0x1ffff, 0x47ffff80}, |
| 6264 | {0xffff, 0x477fff00}, |
| 6265 | {0x7fff, 0x46fffe00}, |
| 6266 | {0x3fff, 0x467ffc00}, |
| 6267 | {0x1fff, 0x45fff800}, |
| 6268 | {0xfff, 0x457ff000}, |
| 6269 | {0x7ff, 0x44ffe000}, |
| 6270 | {0x3ff, 0x447fc000}, |
| 6271 | {0x1ff, 0x43ff8000}, |
| 6272 | {0x3fffffffffff, 0x56800000}, |
| 6273 | {0x1fffffffffff, 0x56000000}, |
| 6274 | {0xfffffffffff, 0x55800000}, |
| 6275 | {0x7ffffffffff, 0x55000000}, |
| 6276 | {0x3ffffffffff, 0x54800000}, |
| 6277 | {0x1ffffffffff, 0x54000000}, |
| 6278 | {0x8000008000000000, 0x5f000000}, |
| 6279 | {0x8000008000000001, 0x5f000001}, |
| 6280 | {0x8000000000000400, 0x5f000000}, |
| 6281 | {0x8000000000000401, 0x5f000000}}; |
| 6282 | |
| 6283 | BufferedRawMachineAssemblerTester<float> m(MachineType::Uint64()); |
| 6284 | m.Return(m.RoundUint64ToFloat32(m.Parameter(0))); |
| 6285 | |
| 6286 | for (size_t i = 0; i < arraysize(values); i++) { |
| 6287 | CHECK_EQ(bit_cast<float>(values[i].expected), m.Call(values[i].input)); |
| 6288 | } |
| 6289 | } |
| 6290 | |
| 6291 | |
| 6292 | #endif |
| 6293 | |
| 6294 | |
| 6295 | TEST(RunBitcastFloat32ToInt32) { |
| 6296 | float input = 32.25; |
| 6297 | RawMachineAssemblerTester<int32_t> m; |
| 6298 | m.Return(m.BitcastFloat32ToInt32( |
| 6299 | m.LoadFromPointer(&input, MachineType::Float32()))); |
| 6300 | FOR_FLOAT32_INPUTS(i) { |
| 6301 | input = *i; |
| 6302 | int32_t expected = bit_cast<int32_t>(input); |
| 6303 | CHECK_EQ(expected, m.Call()); |
| 6304 | } |
| 6305 | } |
| 6306 | |
| 6307 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 6308 | TEST(RunRoundInt32ToFloat32) { |
| 6309 | BufferedRawMachineAssemblerTester<float> m(MachineType::Int32()); |
| 6310 | m.Return(m.RoundInt32ToFloat32(m.Parameter(0))); |
| 6311 | FOR_INT32_INPUTS(i) { |
| 6312 | volatile float expected = static_cast<float>(*i); |
| 6313 | CHECK_EQ(expected, m.Call(*i)); |
| 6314 | } |
| 6315 | } |
| 6316 | |
| 6317 | |
| 6318 | TEST(RunRoundUint32ToFloat32) { |
| 6319 | BufferedRawMachineAssemblerTester<float> m(MachineType::Uint32()); |
| 6320 | m.Return(m.RoundUint32ToFloat32(m.Parameter(0))); |
| 6321 | FOR_UINT32_INPUTS(i) { |
| 6322 | volatile float expected = static_cast<float>(*i); |
| 6323 | CHECK_EQ(expected, m.Call(*i)); |
| 6324 | } |
| 6325 | } |
| 6326 | |
| 6327 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 6328 | TEST(RunBitcastInt32ToFloat32) { |
| 6329 | int32_t input = 1; |
| 6330 | float output = 0.0; |
| 6331 | RawMachineAssemblerTester<int32_t> m; |
| 6332 | m.StoreToPointer( |
| 6333 | &output, MachineRepresentation::kFloat32, |
| 6334 | m.BitcastInt32ToFloat32(m.LoadFromPointer(&input, MachineType::Int32()))); |
| 6335 | m.Return(m.Int32Constant(11)); |
| 6336 | FOR_INT32_INPUTS(i) { |
| 6337 | input = *i; |
| 6338 | CHECK_EQ(11, m.Call()); |
| 6339 | float expected = bit_cast<float>(input); |
| 6340 | CHECK_EQ(bit_cast<int32_t>(expected), bit_cast<int32_t>(output)); |
| 6341 | } |
| 6342 | } |
| 6343 | |
| 6344 | |
| 6345 | TEST(RunComputedCodeObject) { |
| 6346 | GraphBuilderTester<int32_t> a; |
| 6347 | a.Return(a.Int32Constant(33)); |
| 6348 | a.End(); |
| 6349 | Handle<Code> code_a = a.GetCode(); |
| 6350 | |
| 6351 | GraphBuilderTester<int32_t> b; |
| 6352 | b.Return(b.Int32Constant(44)); |
| 6353 | b.End(); |
| 6354 | Handle<Code> code_b = b.GetCode(); |
| 6355 | |
| 6356 | RawMachineAssemblerTester<int32_t> r(MachineType::Int32()); |
| 6357 | RawMachineLabel tlabel; |
| 6358 | RawMachineLabel flabel; |
| 6359 | RawMachineLabel merge; |
| 6360 | r.Branch(r.Parameter(0), &tlabel, &flabel); |
| 6361 | r.Bind(&tlabel); |
| 6362 | Node* fa = r.HeapConstant(code_a); |
| 6363 | r.Goto(&merge); |
| 6364 | r.Bind(&flabel); |
| 6365 | Node* fb = r.HeapConstant(code_b); |
| 6366 | r.Goto(&merge); |
| 6367 | r.Bind(&merge); |
| 6368 | Node* phi = r.Phi(MachineRepresentation::kWord32, fa, fb); |
| 6369 | |
| 6370 | // TODO(titzer): all this descriptor hackery is just to call the above |
| 6371 | // functions as code objects instead of direct addresses. |
| 6372 | CSignature0<int32_t> sig; |
| 6373 | CallDescriptor* c = Linkage::GetSimplifiedCDescriptor(r.zone(), &sig); |
| 6374 | LinkageLocation ret[] = {c->GetReturnLocation(0)}; |
| 6375 | Signature<LinkageLocation> loc(1, 0, ret); |
| 6376 | CallDescriptor* desc = new (r.zone()) CallDescriptor( // -- |
| 6377 | CallDescriptor::kCallCodeObject, // kind |
| 6378 | MachineType::AnyTagged(), // target_type |
| 6379 | c->GetInputLocation(0), // target_loc |
| 6380 | &sig, // machine_sig |
| 6381 | &loc, // location_sig |
| 6382 | 0, // stack count |
| 6383 | Operator::kNoProperties, // properties |
| 6384 | c->CalleeSavedRegisters(), // callee saved |
| 6385 | c->CalleeSavedFPRegisters(), // callee saved FP |
| 6386 | CallDescriptor::kNoFlags, // flags |
| 6387 | "c-call-as-code"); |
| 6388 | Node* call = r.AddNode(r.common()->Call(desc), phi); |
| 6389 | r.Return(call); |
| 6390 | |
| 6391 | CHECK_EQ(33, r.Call(1)); |
| 6392 | CHECK_EQ(44, r.Call(0)); |
| 6393 | } |
| 6394 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 6395 | TEST(ParentFramePointer) { |
| 6396 | RawMachineAssemblerTester<int32_t> r(MachineType::Int32()); |
| 6397 | RawMachineLabel tlabel; |
| 6398 | RawMachineLabel flabel; |
| 6399 | RawMachineLabel merge; |
| 6400 | Node* frame = r.LoadFramePointer(); |
| 6401 | Node* parent_frame = r.LoadParentFramePointer(); |
| 6402 | frame = r.Load(MachineType::IntPtr(), frame); |
| 6403 | r.Branch(r.WordEqual(frame, parent_frame), &tlabel, &flabel); |
| 6404 | r.Bind(&tlabel); |
| 6405 | Node* fa = r.Int32Constant(1); |
| 6406 | r.Goto(&merge); |
| 6407 | r.Bind(&flabel); |
| 6408 | Node* fb = r.Int32Constant(0); |
| 6409 | r.Goto(&merge); |
| 6410 | r.Bind(&merge); |
| 6411 | Node* phi = r.Phi(MachineRepresentation::kWord32, fa, fb); |
| 6412 | r.Return(phi); |
| 6413 | CHECK_EQ(1, r.Call(1)); |
| 6414 | } |
| 6415 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 6416 | } // namespace compiler |
| 6417 | } // namespace internal |
| 6418 | } // namespace v8 |