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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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_MIPS_LITHIUM_MIPS_H_ | 5 #ifndef V8_MIPS_LITHIUM_MIPS_H_ |
6 #define V8_MIPS_LITHIUM_MIPS_H_ | 6 #define V8_MIPS_LITHIUM_MIPS_H_ |
7 | 7 |
8 #include "hydrogen.h" | 8 #include "hydrogen.h" |
9 #include "lithium-allocator.h" | 9 #include "lithium-allocator.h" |
10 #include "lithium.h" | 10 #include "lithium.h" |
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229 HValue* hydrogen_value() const { return hydrogen_value_; } | 229 HValue* hydrogen_value() const { return hydrogen_value_; } |
230 | 230 |
231 virtual void SetDeferredLazyDeoptimizationEnvironment(LEnvironment* env) { } | 231 virtual void SetDeferredLazyDeoptimizationEnvironment(LEnvironment* env) { } |
232 | 232 |
233 void MarkAsCall() { bit_field_ = IsCallBits::update(bit_field_, true); } | 233 void MarkAsCall() { bit_field_ = IsCallBits::update(bit_field_, true); } |
234 bool IsCall() const { return IsCallBits::decode(bit_field_); } | 234 bool IsCall() const { return IsCallBits::decode(bit_field_); } |
235 | 235 |
236 // Interface to the register allocator and iterators. | 236 // Interface to the register allocator and iterators. |
237 bool ClobbersTemps() const { return IsCall(); } | 237 bool ClobbersTemps() const { return IsCall(); } |
238 bool ClobbersRegisters() const { return IsCall(); } | 238 bool ClobbersRegisters() const { return IsCall(); } |
239 virtual bool ClobbersDoubleRegisters(Isolate* isolate) const V8_OVERRIDE { | 239 virtual bool ClobbersDoubleRegisters(Isolate* isolate) const { |
240 return IsCall(); | 240 return IsCall(); |
241 } | 241 } |
242 | 242 |
243 // Interface to the register allocator and iterators. | 243 // Interface to the register allocator and iterators. |
244 bool IsMarkedAsCall() const { return IsCall(); } | 244 bool IsMarkedAsCall() const { return IsCall(); } |
245 | 245 |
246 virtual bool HasResult() const = 0; | 246 virtual bool HasResult() const = 0; |
247 virtual LOperand* result() const = 0; | 247 virtual LOperand* result() const = 0; |
248 | 248 |
249 LOperand* FirstInput() { return InputAt(0); } | 249 LOperand* FirstInput() { return InputAt(0); } |
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2797 | 2797 |
2798 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); | 2798 DISALLOW_COPY_AND_ASSIGN(LChunkBuilder); |
2799 }; | 2799 }; |
2800 | 2800 |
2801 #undef DECLARE_HYDROGEN_ACCESSOR | 2801 #undef DECLARE_HYDROGEN_ACCESSOR |
2802 #undef DECLARE_CONCRETE_INSTRUCTION | 2802 #undef DECLARE_CONCRETE_INSTRUCTION |
2803 | 2803 |
2804 } } // namespace v8::internal | 2804 } } // namespace v8::internal |
2805 | 2805 |
2806 #endif // V8_MIPS_LITHIUM_MIPS_H_ | 2806 #endif // V8_MIPS_LITHIUM_MIPS_H_ |
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