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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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 #if V8_TARGET_ARCH_PPC | 5 #if V8_TARGET_ARCH_PPC |
6 | 6 |
7 #include "src/ast/scopes.h" | 7 #include "src/ast/scopes.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/codegen.h" | 10 #include "src/codegen.h" |
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2994 | 2994 |
2995 VisitForAccumulatorValue(args->at(0)); | 2995 VisitForAccumulatorValue(args->at(0)); |
2996 | 2996 |
2997 // If the object is not a JSReceiver, we return null. | 2997 // If the object is not a JSReceiver, we return null. |
2998 __ JumpIfSmi(r3, &null); | 2998 __ JumpIfSmi(r3, &null); |
2999 STATIC_ASSERT(LAST_JS_RECEIVER_TYPE == LAST_TYPE); | 2999 STATIC_ASSERT(LAST_JS_RECEIVER_TYPE == LAST_TYPE); |
3000 __ CompareObjectType(r3, r3, r4, FIRST_JS_RECEIVER_TYPE); | 3000 __ CompareObjectType(r3, r3, r4, FIRST_JS_RECEIVER_TYPE); |
3001 // Map is now in r3. | 3001 // Map is now in r3. |
3002 __ blt(&null); | 3002 __ blt(&null); |
3003 | 3003 |
3004 // Return 'Function' for JSFunction objects. | 3004 // Return 'Function' for JSFunction and JSBoundFunction objects. |
3005 __ cmpi(r4, Operand(JS_FUNCTION_TYPE)); | 3005 __ cmpli(r4, Operand(FIRST_FUNCTION_TYPE)); |
3006 __ beq(&function); | 3006 STATIC_ASSERT(LAST_FUNCTION_TYPE == LAST_TYPE); |
| 3007 __ bge(&function); |
3007 | 3008 |
3008 // Check if the constructor in the map is a JS function. | 3009 // Check if the constructor in the map is a JS function. |
3009 Register instance_type = r5; | 3010 Register instance_type = r5; |
3010 __ GetMapConstructor(r3, r3, r4, instance_type); | 3011 __ GetMapConstructor(r3, r3, r4, instance_type); |
3011 __ cmpi(instance_type, Operand(JS_FUNCTION_TYPE)); | 3012 __ cmpi(instance_type, Operand(JS_FUNCTION_TYPE)); |
3012 __ bne(&non_function_constructor); | 3013 __ bne(&non_function_constructor); |
3013 | 3014 |
3014 // r3 now contains the constructor function. Grab the | 3015 // r3 now contains the constructor function. Grab the |
3015 // instance class name from there. | 3016 // instance class name from there. |
3016 __ LoadP(r3, FieldMemOperand(r3, JSFunction::kSharedFunctionInfoOffset)); | 3017 __ LoadP(r3, FieldMemOperand(r3, JSFunction::kSharedFunctionInfoOffset)); |
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4072 | 4073 |
4073 DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address))); | 4074 DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address))); |
4074 | 4075 |
4075 DCHECK(interrupt_address == | 4076 DCHECK(interrupt_address == |
4076 isolate->builtins()->OnStackReplacement()->entry()); | 4077 isolate->builtins()->OnStackReplacement()->entry()); |
4077 return ON_STACK_REPLACEMENT; | 4078 return ON_STACK_REPLACEMENT; |
4078 } | 4079 } |
4079 } // namespace internal | 4080 } // namespace internal |
4080 } // namespace v8 | 4081 } // namespace v8 |
4081 #endif // V8_TARGET_ARCH_PPC | 4082 #endif // V8_TARGET_ARCH_PPC |
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