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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/linkage.h" | 5 #include "src/compiler/linkage.h" |
| 6 | 6 |
| 7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" |
| 8 #include "src/compiler.h" | 8 #include "src/compiler.h" |
| 9 #include "src/compiler/node.h" | 9 #include "src/compiler/node.h" |
| 10 #include "src/compiler/pipeline.h" | 10 #include "src/compiler/pipeline.h" |
| (...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 109 | 109 |
| 110 | 110 |
| 111 // static | 111 // static |
| 112 bool Linkage::NeedsFrameState(Runtime::FunctionId function) { | 112 bool Linkage::NeedsFrameState(Runtime::FunctionId function) { |
| 113 if (!FLAG_turbo_deoptimization) { | 113 if (!FLAG_turbo_deoptimization) { |
| 114 return false; | 114 return false; |
| 115 } | 115 } |
| 116 // TODO(jarin) At the moment, we only add frame state for | 116 // TODO(jarin) At the moment, we only add frame state for |
| 117 // few chosen runtime functions. | 117 // few chosen runtime functions. |
| 118 switch (function) { | 118 switch (function) { |
| 119 case Runtime::kApply: |
| 120 case Runtime::kArrayBufferNeuter: |
| 121 case Runtime::kArrayConcat: |
| 122 case Runtime::kBasicJSONStringify: |
| 123 case Runtime::kCheckExecutionState: |
| 124 case Runtime::kCollectStackTrace: |
| 125 case Runtime::kCompileLazy: |
| 126 case Runtime::kCompileOptimized: |
| 127 case Runtime::kCompileString: |
| 119 case Runtime::kDebugBreak: | 128 case Runtime::kDebugBreak: |
| 129 case Runtime::kDataViewSetInt8: |
| 130 case Runtime::kDataViewSetUint8: |
| 131 case Runtime::kDataViewSetInt16: |
| 132 case Runtime::kDataViewSetUint16: |
| 133 case Runtime::kDataViewSetInt32: |
| 134 case Runtime::kDataViewSetUint32: |
| 135 case Runtime::kDataViewSetFloat32: |
| 136 case Runtime::kDataViewSetFloat64: |
| 137 case Runtime::kDataViewGetInt8: |
| 138 case Runtime::kDataViewGetUint8: |
| 139 case Runtime::kDataViewGetInt16: |
| 140 case Runtime::kDataViewGetUint16: |
| 141 case Runtime::kDataViewGetInt32: |
| 142 case Runtime::kDataViewGetUint32: |
| 143 case Runtime::kDataViewGetFloat32: |
| 144 case Runtime::kDataViewGetFloat64: |
| 145 case Runtime::kDebugEvaluate: |
| 120 case Runtime::kDebugGetLoadedScripts: | 146 case Runtime::kDebugGetLoadedScripts: |
| 147 case Runtime::kDebugGetPropertyDetails: |
| 148 case Runtime::kDebugPromiseRejectEvent: |
| 149 case Runtime::kDebugPromiseEvent: |
| 150 case Runtime::kDeleteProperty: |
| 121 case Runtime::kDeoptimizeFunction: | 151 case Runtime::kDeoptimizeFunction: |
| 152 case Runtime::kFunctionBindArguments: |
| 153 case Runtime::kGetFrameCount: |
| 154 case Runtime::kGetOwnProperty: |
| 122 case Runtime::kInlineCallFunction: | 155 case Runtime::kInlineCallFunction: |
| 156 case Runtime::kInlineDateField: |
| 157 case Runtime::kInlineRegExpExec: |
| 158 case Runtime::kLiveEditGatherCompileInfo: |
| 159 case Runtime::kLoadLookupSlot: |
| 160 case Runtime::kLoadLookupSlotNoReferenceError: |
| 161 case Runtime::kMaterializeRegExpLiteral: |
| 162 case Runtime::kNewObjectFromBound: |
| 163 case Runtime::kObjectFreeze: |
| 164 case Runtime::kParseJson: |
| 123 case Runtime::kPrepareStep: | 165 case Runtime::kPrepareStep: |
| 166 case Runtime::kPreventExtensions: |
| 167 case Runtime::kRegExpCompile: |
| 168 case Runtime::kRegExpExecMultiple: |
| 169 case Runtime::kResolvePossiblyDirectEval: |
| 170 // case Runtime::kSetPrototype: |
| 124 case Runtime::kSetScriptBreakPoint: | 171 case Runtime::kSetScriptBreakPoint: |
| 125 case Runtime::kStackGuard: | 172 case Runtime::kStackGuard: |
| 126 case Runtime::kCheckExecutionState: | 173 case Runtime::kStoreLookupSlot: |
| 127 case Runtime::kDebugEvaluate: | 174 case Runtime::kStringBuilderConcat: |
| 128 case Runtime::kCollectStackTrace: | 175 case Runtime::kStringReplaceGlobalRegExpWithString: |
| 176 case Runtime::kThrowReferenceError: |
| 177 case Runtime::kThrow: |
| 178 case Runtime::kTypedArraySetFastCases: |
| 179 case Runtime::kTypedArrayInitializeFromArrayLike: |
| 129 return true; | 180 return true; |
| 130 default: | 181 default: |
| 131 return false; | 182 return false; |
| 132 } | 183 } |
| 133 } | 184 } |
| 134 | 185 |
| 135 | 186 |
| 136 //============================================================================== | 187 //============================================================================== |
| 137 // Provide unimplemented methods on unsupported architectures, to at least link. | 188 // Provide unimplemented methods on unsupported architectures, to at least link. |
| 138 //============================================================================== | 189 //============================================================================== |
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| 161 | 212 |
| 162 CallDescriptor* Linkage::GetSimplifiedCDescriptor(Zone* zone, | 213 CallDescriptor* Linkage::GetSimplifiedCDescriptor(Zone* zone, |
| 163 MachineSignature* sig) { | 214 MachineSignature* sig) { |
| 164 UNIMPLEMENTED(); | 215 UNIMPLEMENTED(); |
| 165 return NULL; | 216 return NULL; |
| 166 } | 217 } |
| 167 #endif // !V8_TURBOFAN_BACKEND | 218 #endif // !V8_TURBOFAN_BACKEND |
| 168 } | 219 } |
| 169 } | 220 } |
| 170 } // namespace v8::internal::compiler | 221 } // namespace v8::internal::compiler |
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Chromium Code Reviews
Issue 595863002:
Adding more missing deoptimization points in Turbofan. (Closed)
Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge