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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 #include "src/crankshaft/arm/lithium-codegen-arm.h" | 5 #include "src/crankshaft/arm/lithium-codegen-arm.h" |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/crankshaft/arm/lithium-gap-resolver-arm.h" | 10 #include "src/crankshaft/arm/lithium-gap-resolver-arm.h" |
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4163 } else { | 4163 } else { |
4164 // We should never get here at runtime because there is a smi check on | 4164 // We should never get here at runtime because there is a smi check on |
4165 // the key before this point. | 4165 // the key before this point. |
4166 __ stop("expected smi"); | 4166 __ stop("expected smi"); |
4167 } | 4167 } |
4168 } else { | 4168 } else { |
4169 __ Move(r3, ToRegister(key)); | 4169 __ Move(r3, ToRegister(key)); |
4170 __ SmiTag(r3); | 4170 __ SmiTag(r3); |
4171 } | 4171 } |
4172 | 4172 |
4173 GrowArrayElementsStub stub(isolate(), instr->hydrogen()->is_js_array(), | 4173 GrowArrayElementsStub stub(isolate(), instr->hydrogen()->kind()); |
4174 instr->hydrogen()->kind()); | |
4175 __ CallStub(&stub); | 4174 __ CallStub(&stub); |
4176 RecordSafepointWithLazyDeopt( | 4175 RecordSafepointWithLazyDeopt( |
4177 instr, RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS); | 4176 instr, RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS); |
4178 __ StoreToSafepointRegisterSlot(result, result); | 4177 __ StoreToSafepointRegisterSlot(result, result); |
4179 } | 4178 } |
4180 | 4179 |
4181 // Deopt on smi, which means the elements array changed to dictionary mode. | 4180 // Deopt on smi, which means the elements array changed to dictionary mode. |
4182 __ SmiTst(result); | 4181 __ SmiTst(result); |
4183 DeoptimizeIf(eq, instr, DeoptimizeReason::kSmi); | 4182 DeoptimizeIf(eq, instr, DeoptimizeReason::kSmi); |
4184 } | 4183 } |
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5526 __ ldr(result, FieldMemOperand(scratch, | 5525 __ ldr(result, FieldMemOperand(scratch, |
5527 FixedArray::kHeaderSize - kPointerSize)); | 5526 FixedArray::kHeaderSize - kPointerSize)); |
5528 __ bind(deferred->exit()); | 5527 __ bind(deferred->exit()); |
5529 __ bind(&done); | 5528 __ bind(&done); |
5530 } | 5529 } |
5531 | 5530 |
5532 #undef __ | 5531 #undef __ |
5533 | 5532 |
5534 } // namespace internal | 5533 } // namespace internal |
5535 } // namespace v8 | 5534 } // namespace v8 |
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