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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/compiler/js-operator.h" | 5 #include "src/compiler/js-operator.h" |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 | 8 |
| 9 #include "src/base/lazy-instance.h" | 9 #include "src/base/lazy-instance.h" |
| 10 #include "src/compiler/opcodes.h" | 10 #include "src/compiler/opcodes.h" |
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| 240 V(TypeOf, Operator::kPure, 1, 1) \ | 240 V(TypeOf, Operator::kPure, 1, 1) \ |
| 241 V(InstanceOf, Operator::kNoProperties, 2, 1) \ | 241 V(InstanceOf, Operator::kNoProperties, 2, 1) \ |
| 242 V(StackCheck, Operator::kNoProperties, 0, 0) \ | 242 V(StackCheck, Operator::kNoProperties, 0, 0) \ |
| 243 V(CreateFunctionContext, Operator::kNoProperties, 1, 1) \ | 243 V(CreateFunctionContext, Operator::kNoProperties, 1, 1) \ |
| 244 V(CreateWithContext, Operator::kNoProperties, 2, 1) \ | 244 V(CreateWithContext, Operator::kNoProperties, 2, 1) \ |
| 245 V(CreateBlockContext, Operator::kNoProperties, 2, 1) \ | 245 V(CreateBlockContext, Operator::kNoProperties, 2, 1) \ |
| 246 V(CreateModuleContext, Operator::kNoProperties, 2, 1) \ | 246 V(CreateModuleContext, Operator::kNoProperties, 2, 1) \ |
| 247 V(CreateScriptContext, Operator::kNoProperties, 2, 1) | 247 V(CreateScriptContext, Operator::kNoProperties, 2, 1) |
| 248 | 248 |
| 249 | 249 |
| 250 struct JSOperatorGlobalCache FINAL { | 250 struct JSOperatorGlobalCache final { |
| 251 #define CACHED(Name, properties, value_input_count, value_output_count) \ | 251 #define CACHED(Name, properties, value_input_count, value_output_count) \ |
| 252 struct Name##Operator FINAL : public Operator { \ | 252 struct Name##Operator final : public Operator { \ |
| 253 Name##Operator() \ | 253 Name##Operator() \ |
| 254 : Operator(IrOpcode::kJS##Name, properties, "JS" #Name, \ | 254 : Operator(IrOpcode::kJS##Name, properties, "JS" #Name, \ |
| 255 value_input_count, Operator::ZeroIfPure(properties), \ | 255 value_input_count, Operator::ZeroIfPure(properties), \ |
| 256 Operator::ZeroIfEliminatable(properties), \ | 256 Operator::ZeroIfEliminatable(properties), \ |
| 257 value_output_count, Operator::ZeroIfPure(properties), \ | 257 value_output_count, Operator::ZeroIfPure(properties), \ |
| 258 Operator::ZeroIfNoThrow(properties)) {} \ | 258 Operator::ZeroIfNoThrow(properties)) {} \ |
| 259 }; \ | 259 }; \ |
| 260 Name##Operator k##Name##Operator; | 260 Name##Operator k##Name##Operator; |
| 261 CACHED_OP_LIST(CACHED) | 261 CACHED_OP_LIST(CACHED) |
| 262 #undef CACHED | 262 #undef CACHED |
| 263 | 263 |
| 264 template <LanguageMode kLanguageMode> | 264 template <LanguageMode kLanguageMode> |
| 265 struct StorePropertyOperator FINAL : public Operator1<LanguageMode> { | 265 struct StorePropertyOperator final : public Operator1<LanguageMode> { |
| 266 StorePropertyOperator() | 266 StorePropertyOperator() |
| 267 : Operator1<LanguageMode>(IrOpcode::kJSStoreProperty, | 267 : Operator1<LanguageMode>(IrOpcode::kJSStoreProperty, |
| 268 Operator::kNoProperties, "JSStoreProperty", 3, | 268 Operator::kNoProperties, "JSStoreProperty", 3, |
| 269 1, 1, 0, 1, 2, kLanguageMode) {} | 269 1, 1, 0, 1, 2, kLanguageMode) {} |
| 270 }; | 270 }; |
| 271 StorePropertyOperator<SLOPPY> kStorePropertySloppyOperator; | 271 StorePropertyOperator<SLOPPY> kStorePropertySloppyOperator; |
| 272 StorePropertyOperator<STRICT> kStorePropertyStrictOperator; | 272 StorePropertyOperator<STRICT> kStorePropertyStrictOperator; |
| 273 }; | 273 }; |
| 274 | 274 |
| 275 | 275 |
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| 404 return new (zone()) Operator1<Unique<String>>( // -- | 404 return new (zone()) Operator1<Unique<String>>( // -- |
| 405 IrOpcode::kJSCreateCatchContext, Operator::kNoProperties, // opcode | 405 IrOpcode::kJSCreateCatchContext, Operator::kNoProperties, // opcode |
| 406 "JSCreateCatchContext", // name | 406 "JSCreateCatchContext", // name |
| 407 2, 1, 1, 1, 1, 2, // counts | 407 2, 1, 1, 1, 1, 2, // counts |
| 408 name); // parameter | 408 name); // parameter |
| 409 } | 409 } |
| 410 | 410 |
| 411 } // namespace compiler | 411 } // namespace compiler |
| 412 } // namespace internal | 412 } // namespace internal |
| 413 } // namespace v8 | 413 } // namespace v8 |
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