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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ | 5 #ifndef V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ |
| 6 #define V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ | 6 #define V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ |
| 7 | 7 |
| 8 #include "src/compiler/common-operator.h" | 8 #include "src/compiler/common-operator.h" |
| 9 #include "src/compiler/js-operator.h" | 9 #include "src/compiler/js-operator.h" |
| 10 #include "src/compiler/opcodes.h" | 10 #include "src/compiler/opcodes.h" |
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| 40 case IrOpcode::kJSCallFunction: | 40 case IrOpcode::kJSCallFunction: |
| 41 return true; | 41 return true; |
| 42 case IrOpcode::kJSCallRuntime: { | 42 case IrOpcode::kJSCallRuntime: { |
| 43 Runtime::FunctionId function = | 43 Runtime::FunctionId function = |
| 44 reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter(); | 44 reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter(); |
| 45 // TODO(jarin) At the moment, we only add frame state for | 45 // TODO(jarin) At the moment, we only add frame state for |
| 46 // few chosen runtime functions. | 46 // few chosen runtime functions. |
| 47 switch (function) { | 47 switch (function) { |
| 48 case Runtime::kDebugBreak: | 48 case Runtime::kDebugBreak: |
| 49 case Runtime::kDeoptimizeFunction: | 49 case Runtime::kDeoptimizeFunction: |
| 50 case Runtime::kSetScriptBreakPoint: |
| 51 case Runtime::kDebugGetLoadedScripts: |
| 52 case Runtime::kStackGuard: |
| 50 return true; | 53 return true; |
| 51 default: | 54 default: |
| 52 return false; | 55 return false; |
| 53 } | 56 } |
| 54 UNREACHABLE(); | 57 UNREACHABLE(); |
| 55 } | 58 } |
| 56 | 59 |
| 57 default: | 60 default: |
| 58 return false; | 61 return false; |
| 59 } | 62 } |
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| 171 return descriptor->CanLazilyDeoptimize(); | 174 return descriptor->CanLazilyDeoptimize(); |
| 172 } | 175 } |
| 173 case IrOpcode::kJSCallRuntime: { | 176 case IrOpcode::kJSCallRuntime: { |
| 174 Runtime::FunctionId function = | 177 Runtime::FunctionId function = |
| 175 reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter(); | 178 reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter(); |
| 176 // TODO(jarin) At the moment, we only support lazy deoptimization for | 179 // TODO(jarin) At the moment, we only support lazy deoptimization for |
| 177 // a few chosen runtime functions. | 180 // a few chosen runtime functions. |
| 178 switch (function) { | 181 switch (function) { |
| 179 case Runtime::kDebugBreak: | 182 case Runtime::kDebugBreak: |
| 180 case Runtime::kDeoptimizeFunction: | 183 case Runtime::kDeoptimizeFunction: |
| 184 case Runtime::kSetScriptBreakPoint: |
| 185 case Runtime::kDebugGetLoadedScripts: |
| 186 case Runtime::kStackGuard: |
| 181 return true; | 187 return true; |
| 182 default: | 188 default: |
| 183 return false; | 189 return false; |
| 184 } | 190 } |
| 185 UNREACHABLE(); | 191 UNREACHABLE(); |
| 186 } | 192 } |
| 187 | 193 |
| 188 // JS function calls | 194 // JS function calls |
| 189 case IrOpcode::kJSCallFunction: | 195 case IrOpcode::kJSCallFunction: |
| 190 case IrOpcode::kJSCallConstruct: | 196 case IrOpcode::kJSCallConstruct: |
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| 210 default: | 216 default: |
| 211 return false; | 217 return false; |
| 212 } | 218 } |
| 213 return false; | 219 return false; |
| 214 } | 220 } |
| 215 } | 221 } |
| 216 } | 222 } |
| 217 } // namespace v8::internal::compiler | 223 } // namespace v8::internal::compiler |
| 218 | 224 |
| 219 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ | 225 #endif // V8_COMPILER_OPERATOR_PROPERTIES_INL_H_ |
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