| OLD | NEW |
|---|
| (Empty) | |
| 1 # |
| 2 # Autogenerated by generate-bytecode-expectations |
| 3 # |
| 4 |
| 5 --- |
| 6 pool type: mixed |
| 7 execute: yes |
| 8 wrap: yes |
| 9 |
| 10 --- |
| 11 snippet: " |
| 12 for (var p in null) {} |
| 13 " |
| 14 frame size: 2 # in multiples of sizeof(void*) |
| 15 parameter count: 1 |
| 16 bytecodes: [ |
| 17 B(StackCheck), |
| 18 B(LdaUndefined), |
| 19 B(Return), |
| 20 ] |
| 21 constant pool: [ |
| 22 ] |
| 23 handlers: [ |
| 24 ] |
| 25 |
| 26 --- |
| 27 snippet: " |
| 28 for (var p in undefined) {} |
| 29 " |
| 30 frame size: 2 # in multiples of sizeof(void*) |
| 31 parameter count: 1 |
| 32 bytecodes: [ |
| 33 B(StackCheck), |
| 34 B(LdaUndefined), |
| 35 B(Return), |
| 36 ] |
| 37 constant pool: [ |
| 38 ] |
| 39 handlers: [ |
| 40 ] |
| 41 |
| 42 --- |
| 43 snippet: " |
| 44 for (var p in undefined) {} |
| 45 " |
| 46 frame size: 2 # in multiples of sizeof(void*) |
| 47 parameter count: 1 |
| 48 bytecodes: [ |
| 49 B(StackCheck), |
| 50 B(LdaUndefined), |
| 51 B(Return), |
| 52 ] |
| 53 constant pool: [ |
| 54 ] |
| 55 handlers: [ |
| 56 ] |
| 57 |
| 58 --- |
| 59 snippet: " |
| 60 var x = 'potatoes'; |
| 61 for (var p in x) { return p; } |
| 62 " |
| 63 frame size: 8 # in multiples of sizeof(void*) |
| 64 parameter count: 1 |
| 65 bytecodes: [ |
| 66 B(StackCheck), |
| 67 B(LdaConstant), U8(0), |
| 68 B(Star), R(1), |
| 69 B(JumpIfUndefined), U8(39), |
| 70 B(JumpIfNull), U8(37), |
| 71 B(ToObject), |
| 72 B(JumpIfNull), U8(34), |
| 73 B(Star), R(3), |
| 74 B(ForInPrepare), R(4), |
| 75 B(LdaZero), |
| 76 B(Star), R(7), |
| 77 B(ForInDone), R(7), R(6), |
| 78 B(JumpIfTrue), U8(22), |
| 79 B(ForInNext), R(3), R(7), R(4), |
| 80 B(JumpIfUndefined), U8(10), |
| 81 B(Star), R(0), |
| 82 B(StackCheck), |
| 83 B(Ldar), R(0), |
| 84 B(Star), R(2), |
| 85 B(Return), |
| 86 B(ForInStep), R(7), |
| 87 B(Star), R(7), |
| 88 B(Jump), U8(-23), |
| 89 B(LdaUndefined), |
| 90 B(Return), |
| 91 ] |
| 92 constant pool: [ |
| 93 InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE, |
| 94 ] |
| 95 handlers: [ |
| 96 ] |
| 97 |
| 98 --- |
| 99 snippet: " |
| 100 var x = 0; |
| 101 for (var p in [1,2,3]) { x += p; } |
| 102 " |
| 103 frame size: 9 # in multiples of sizeof(void*) |
| 104 parameter count: 1 |
| 105 bytecodes: [ |
| 106 B(StackCheck), |
| 107 B(LdaZero), |
| 108 B(Star), R(1), |
| 109 B(CreateArrayLiteral), U8(0), U8(0), U8(3), |
| 110 B(JumpIfUndefined), U8(48), |
| 111 B(JumpIfNull), U8(46), |
| 112 B(ToObject), |
| 113 B(JumpIfNull), U8(43), |
| 114 B(Star), R(3), |
| 115 B(ForInPrepare), R(4), |
| 116 B(LdaZero), |
| 117 B(Star), R(7), |
| 118 B(ForInDone), R(7), R(6), |
| 119 B(JumpIfTrue), U8(31), |
| 120 B(ForInNext), R(3), R(7), R(4), |
| 121 B(JumpIfUndefined), U8(19), |
| 122 B(Star), R(0), |
| 123 B(StackCheck), |
| 124 B(Ldar), R(0), |
| 125 B(Star), R(2), |
| 126 B(Ldar), R(1), |
| 127 B(Star), R(8), |
| 128 B(Ldar), R(2), |
| 129 B(Add), R(8), |
| 130 B(Star), R(1), |
| 131 B(ForInStep), R(7), |
| 132 B(Star), R(7), |
| 133 B(Jump), U8(-32), |
| 134 B(LdaUndefined), |
| 135 B(Return), |
| 136 ] |
| 137 constant pool: [ |
| 138 InstanceType::FIXED_ARRAY_TYPE, |
| 139 ] |
| 140 handlers: [ |
| 141 ] |
| 142 |
| 143 --- |
| 144 snippet: " |
| 145 var x = { 'a': 1, 'b': 2 }; |
| 146 for (x['a'] in [10, 20, 30]) { |
| 147 if (x['a'] == 10) continue; |
| 148 if (x['a'] == 20) break; |
| 149 } |
| 150 " |
| 151 frame size: 8 # in multiples of sizeof(void*) |
| 152 parameter count: 1 |
| 153 bytecodes: [ |
| 154 B(StackCheck), |
| 155 B(CreateObjectLiteral), U8(0), U8(0), U8(9), |
| 156 B(Star), R(1), |
| 157 B(Star), R(0), |
| 158 B(CreateArrayLiteral), U8(1), U8(1), U8(3), |
| 159 B(JumpIfUndefined), U8(80), |
| 160 B(JumpIfNull), U8(78), |
| 161 B(ToObject), |
| 162 B(JumpIfNull), U8(75), |
| 163 B(Star), R(1), |
| 164 B(ForInPrepare), R(2), |
| 165 B(LdaZero), |
| 166 B(Star), R(5), |
| 167 B(ForInDone), R(5), R(4), |
| 168 B(JumpIfTrue), U8(63), |
| 169 B(ForInNext), R(1), R(5), R(2), |
| 170 B(JumpIfUndefined), U8(51), |
| 171 B(Star), R(6), |
| 172 B(Ldar), R(0), |
| 173 B(Star), R(7), |
| 174 B(Ldar), R(6), |
| 175 B(StoreICSloppy), R(7), U8(2), U8(7), |
| 176 B(StackCheck), |
| 177 B(Ldar), R(0), |
| 178 B(Star), R(6), |
| 179 B(LoadIC), R(6), U8(2), U8(3), |
| 180 B(Star), R(7), |
| 181 B(LdaSmi8), U8(10), |
| 182 B(TestEqual), R(7), |
| 183 B(JumpIfFalse), U8(4), |
| 184 B(Jump), U8(20), |
| 185 B(Ldar), R(0), |
| 186 B(Star), R(6), |
| 187 B(LoadIC), R(6), U8(2), U8(5), |
| 188 B(Star), R(7), |
| 189 B(LdaSmi8), U8(20), |
| 190 B(TestEqual), R(7), |
| 191 B(JumpIfFalse), U8(4), |
| 192 B(Jump), U8(8), |
| 193 B(ForInStep), R(5), |
| 194 B(Star), R(5), |
| 195 B(Jump), U8(-64), |
| 196 B(LdaUndefined), |
| 197 B(Return), |
| 198 ] |
| 199 constant pool: [ |
| 200 InstanceType::FIXED_ARRAY_TYPE, |
| 201 InstanceType::FIXED_ARRAY_TYPE, |
| 202 InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE, |
| 203 ] |
| 204 handlers: [ |
| 205 ] |
| 206 |
| 207 --- |
| 208 snippet: " |
| 209 var x = [ 10, 11, 12 ] ; |
| 210 for (x[0] in [1,2,3]) { return x[3]; } |
| 211 " |
| 212 frame size: 9 # in multiples of sizeof(void*) |
| 213 parameter count: 1 |
| 214 bytecodes: [ |
| 215 B(StackCheck), |
| 216 B(CreateArrayLiteral), U8(0), U8(0), U8(3), |
| 217 B(Star), R(0), |
| 218 B(CreateArrayLiteral), U8(1), U8(1), U8(3), |
| 219 B(JumpIfUndefined), U8(57), |
| 220 B(JumpIfNull), U8(55), |
| 221 B(ToObject), |
| 222 B(JumpIfNull), U8(52), |
| 223 B(Star), R(1), |
| 224 B(ForInPrepare), R(2), |
| 225 B(LdaZero), |
| 226 B(Star), R(5), |
| 227 B(ForInDone), R(5), R(4), |
| 228 B(JumpIfTrue), U8(40), |
| 229 B(ForInNext), R(1), R(5), R(2), |
| 230 B(JumpIfUndefined), U8(28), |
| 231 B(Star), R(6), |
| 232 B(Ldar), R(0), |
| 233 B(Star), R(7), |
| 234 B(LdaZero), |
| 235 B(Star), R(8), |
| 236 B(Ldar), R(6), |
| 237 B(KeyedStoreICSloppy), R(7), R(8), U8(5), |
| 238 B(StackCheck), |
| 239 B(Ldar), R(0), |
| 240 B(Star), R(6), |
| 241 B(LdaSmi8), U8(3), |
| 242 B(KeyedLoadIC), R(6), U8(3), |
| 243 B(Return), |
| 244 B(ForInStep), R(5), |
| 245 B(Star), R(5), |
| 246 B(Jump), U8(-41), |
| 247 B(LdaUndefined), |
| 248 B(Return), |
| 249 ] |
| 250 constant pool: [ |
| 251 InstanceType::FIXED_ARRAY_TYPE, |
| 252 InstanceType::FIXED_ARRAY_TYPE, |
| 253 ] |
| 254 handlers: [ |
| 255 ] |
| 256 |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1717293002:
[Interpreter] Refactor bytecode generator test suite. (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master