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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/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/arm/lithium-codegen-arm.h" | 7 #include "src/arm/lithium-codegen-arm.h" |
| 8 #include "src/arm/lithium-gap-resolver-arm.h" | 8 #include "src/arm/lithium-gap-resolver-arm.h" |
| 9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
| 10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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| 2714 FIRST_NONCALLABLE_SPEC_OBJECT_TYPE)); | 2714 FIRST_NONCALLABLE_SPEC_OBJECT_TYPE)); |
| 2715 __ b(gt, is_false); | 2715 __ b(gt, is_false); |
| 2716 } | 2716 } |
| 2717 | 2717 |
| 2718 // Now we are in the FIRST-LAST_NONCALLABLE_SPEC_OBJECT_TYPE range. | 2718 // Now we are in the FIRST-LAST_NONCALLABLE_SPEC_OBJECT_TYPE range. |
| 2719 // Check if the constructor in the map is a function. | 2719 // Check if the constructor in the map is a function. |
| 2720 __ ldr(temp, FieldMemOperand(temp, Map::kConstructorOffset)); | 2720 __ ldr(temp, FieldMemOperand(temp, Map::kConstructorOffset)); |
| 2721 | 2721 |
| 2722 // Objects with a non-function constructor have class 'Object'. | 2722 // Objects with a non-function constructor have class 'Object'. |
| 2723 __ CompareObjectType(temp, temp2, temp2, JS_FUNCTION_TYPE); | 2723 __ CompareObjectType(temp, temp2, temp2, JS_FUNCTION_TYPE); |
| 2724 if (class_name->IsOneByteEqualTo(STATIC_ASCII_VECTOR("Object"))) { | 2724 if (class_name->IsOneByteEqualTo(STATIC_CHAR_VECTOR("Object"))) { |
| 2725 __ b(ne, is_true); | 2725 __ b(ne, is_true); |
| 2726 } else { | 2726 } else { |
| 2727 __ b(ne, is_false); | 2727 __ b(ne, is_false); |
| 2728 } | 2728 } |
| 2729 | 2729 |
| 2730 // temp now contains the constructor function. Grab the | 2730 // temp now contains the constructor function. Grab the |
| 2731 // instance class name from there. | 2731 // instance class name from there. |
| 2732 __ ldr(temp, FieldMemOperand(temp, JSFunction::kSharedFunctionInfoOffset)); | 2732 __ ldr(temp, FieldMemOperand(temp, JSFunction::kSharedFunctionInfoOffset)); |
| 2733 __ ldr(temp, FieldMemOperand(temp, | 2733 __ ldr(temp, FieldMemOperand(temp, |
| 2734 SharedFunctionInfo::kInstanceClassNameOffset)); | 2734 SharedFunctionInfo::kInstanceClassNameOffset)); |
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| 5909 __ Push(scope_info); | 5909 __ Push(scope_info); |
| 5910 __ push(ToRegister(instr->function())); | 5910 __ push(ToRegister(instr->function())); |
| 5911 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 5911 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
| 5912 RecordSafepoint(Safepoint::kNoLazyDeopt); | 5912 RecordSafepoint(Safepoint::kNoLazyDeopt); |
| 5913 } | 5913 } |
| 5914 | 5914 |
| 5915 | 5915 |
| 5916 #undef __ | 5916 #undef __ |
| 5917 | 5917 |
| 5918 } } // namespace v8::internal | 5918 } } // namespace v8::internal |
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