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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 | 5 |
| 6 | 6 |
| 7 #include "src/v8.h" | 7 #include "src/v8.h" |
| 8 | 8 |
| 9 #if V8_TARGET_ARCH_MIPS | 9 #if V8_TARGET_ARCH_MIPS |
| 10 | 10 |
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| 1405 __ bind(&loop); | 1405 __ bind(&loop); |
| 1406 __ lw(receiver, MemOperand(fp, argumentsOffset)); | 1406 __ lw(receiver, MemOperand(fp, argumentsOffset)); |
| 1407 | 1407 |
| 1408 // Use inline caching to speed up access to arguments. | 1408 // Use inline caching to speed up access to arguments. |
| 1409 FeedbackVectorSpec spec(0, Code::KEYED_LOAD_IC); | 1409 FeedbackVectorSpec spec(0, Code::KEYED_LOAD_IC); |
| 1410 Handle<TypeFeedbackVector> feedback_vector = | 1410 Handle<TypeFeedbackVector> feedback_vector = |
| 1411 masm->isolate()->factory()->NewTypeFeedbackVector(&spec); | 1411 masm->isolate()->factory()->NewTypeFeedbackVector(&spec); |
| 1412 int index = feedback_vector->GetIndex(FeedbackVectorICSlot(0)); | 1412 int index = feedback_vector->GetIndex(FeedbackVectorICSlot(0)); |
| 1413 __ li(slot, Operand(Smi::FromInt(index))); | 1413 __ li(slot, Operand(Smi::FromInt(index))); |
| 1414 __ li(vector, feedback_vector); | 1414 __ li(vector, feedback_vector); |
| 1415 Handle<Code> ic = KeyedLoadICStub(masm->isolate()).GetCode(); | 1415 Handle<Code> ic = |
| 1416 KeyedLoadICStub(masm->isolate(), LoadICState(kNoExtraICState)).GetCode(); |
| 1416 __ Call(ic, RelocInfo::CODE_TARGET); | 1417 __ Call(ic, RelocInfo::CODE_TARGET); |
| 1417 | 1418 |
| 1418 __ push(v0); | 1419 __ push(v0); |
| 1419 | 1420 |
| 1420 // Use inline caching to access the arguments. | 1421 // Use inline caching to access the arguments. |
| 1421 __ lw(key, MemOperand(fp, indexOffset)); | 1422 __ lw(key, MemOperand(fp, indexOffset)); |
| 1422 __ Addu(key, key, Operand(1 << kSmiTagSize)); | 1423 __ Addu(key, key, Operand(1 << kSmiTagSize)); |
| 1423 __ sw(key, MemOperand(fp, indexOffset)); | 1424 __ sw(key, MemOperand(fp, indexOffset)); |
| 1424 | 1425 |
| 1425 // Test if the copy loop has finished copying all the elements from the | 1426 // Test if the copy loop has finished copying all the elements from the |
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| 1834 } | 1835 } |
| 1835 } | 1836 } |
| 1836 | 1837 |
| 1837 | 1838 |
| 1838 #undef __ | 1839 #undef __ |
| 1839 | 1840 |
| 1840 } // namespace internal | 1841 } // namespace internal |
| 1841 } // namespace v8 | 1842 } // namespace v8 |
| 1842 | 1843 |
| 1843 #endif // V8_TARGET_ARCH_MIPS | 1844 #endif // V8_TARGET_ARCH_MIPS |
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