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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_DEOPT_INSTRUCTIONS_H_ | 5 #ifndef VM_DEOPT_INSTRUCTIONS_H_ |
6 #define VM_DEOPT_INSTRUCTIONS_H_ | 6 #define VM_DEOPT_INSTRUCTIONS_H_ |
7 | 7 |
8 #include "vm/allocation.h" | 8 #include "vm/allocation.h" |
9 #include "vm/assembler.h" | 9 #include "vm/assembler.h" |
10 #include "vm/code_generator.h" | 10 #include "vm/code_generator.h" |
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127 } | 127 } |
128 | 128 |
129 void DeferFloat32x4Materialization(simd128_value_t value, | 129 void DeferFloat32x4Materialization(simd128_value_t value, |
130 RawFloat32x4** slot) { | 130 RawFloat32x4** slot) { |
131 deferred_boxes_ = new DeferredFloat32x4( | 131 deferred_boxes_ = new DeferredFloat32x4( |
132 value, | 132 value, |
133 reinterpret_cast<RawInstance**>(slot), | 133 reinterpret_cast<RawInstance**>(slot), |
134 deferred_boxes_); | 134 deferred_boxes_); |
135 } | 135 } |
136 | 136 |
137 void DeferUint32x4Materialization(simd128_value_t value, | 137 void DeferInt32x4Materialization(simd128_value_t value, |
138 RawUint32x4** slot) { | 138 RawInt32x4** slot) { |
139 deferred_boxes_ = new DeferredUint32x4( | 139 deferred_boxes_ = new DeferredInt32x4( |
140 value, | 140 value, |
141 reinterpret_cast<RawInstance**>(slot), | 141 reinterpret_cast<RawInstance**>(slot), |
142 deferred_boxes_); | 142 deferred_boxes_); |
143 } | 143 } |
144 | 144 |
145 DeferredObject* GetDeferredObject(intptr_t idx) const { | 145 DeferredObject* GetDeferredObject(intptr_t idx) const { |
146 return deferred_objects_[idx]; | 146 return deferred_objects_[idx]; |
147 } | 147 } |
148 | 148 |
149 private: | 149 private: |
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203 // the deopt-info array. | 203 // the deopt-info array. |
204 class DeoptInstr : public ZoneAllocated { | 204 class DeoptInstr : public ZoneAllocated { |
205 public: | 205 public: |
206 enum Kind { | 206 enum Kind { |
207 kRetAddress, | 207 kRetAddress, |
208 kConstant, | 208 kConstant, |
209 kRegister, | 209 kRegister, |
210 kFpuRegister, | 210 kFpuRegister, |
211 kInt64FpuRegister, | 211 kInt64FpuRegister, |
212 kFloat32x4FpuRegister, | 212 kFloat32x4FpuRegister, |
213 kUint32x4FpuRegister, | 213 kInt32x4FpuRegister, |
214 kStackSlot, | 214 kStackSlot, |
215 kDoubleStackSlot, | 215 kDoubleStackSlot, |
216 kInt64StackSlot, | 216 kInt64StackSlot, |
217 kFloat32x4StackSlot, | 217 kFloat32x4StackSlot, |
218 kUint32x4StackSlot, | 218 kInt32x4StackSlot, |
219 kPcMarker, | 219 kPcMarker, |
220 kPp, | 220 kPp, |
221 kCallerFp, | 221 kCallerFp, |
222 kCallerPp, | 222 kCallerPp, |
223 kCallerPc, | 223 kCallerPc, |
224 kSuffix, | 224 kSuffix, |
225 kMaterializedObjectRef, | 225 kMaterializedObjectRef, |
226 kMaterializeObject | 226 kMaterializeObject |
227 }; | 227 }; |
228 | 228 |
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372 DeoptInfo* info, | 372 DeoptInfo* info, |
373 Smi* reason); | 373 Smi* reason); |
374 | 374 |
375 private: | 375 private: |
376 static const intptr_t kEntrySize = 3; | 376 static const intptr_t kEntrySize = 3; |
377 }; | 377 }; |
378 | 378 |
379 } // namespace dart | 379 } // namespace dart |
380 | 380 |
381 #endif // VM_DEOPT_INSTRUCTIONS_H_ | 381 #endif // VM_DEOPT_INSTRUCTIONS_H_ |
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