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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 <stdlib.h> | 5 #include <stdlib.h> |
6 #include <limits> | 6 #include <limits> |
7 | 7 |
8 #include "src/v8.h" | 8 #include "src/v8.h" |
9 | 9 |
10 #include "src/accessors.h" | 10 #include "src/accessors.h" |
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7987 is_value_nan = true; | 7987 is_value_nan = true; |
7988 } else { | 7988 } else { |
7989 value = isolate->factory()->NewNumber(DoubleToInteger(time)); | 7989 value = isolate->factory()->NewNumber(DoubleToInteger(time)); |
7990 } | 7990 } |
7991 } | 7991 } |
7992 date->SetValue(*value, is_value_nan); | 7992 date->SetValue(*value, is_value_nan); |
7993 return *value; | 7993 return *value; |
7994 } | 7994 } |
7995 | 7995 |
7996 | 7996 |
7997 RUNTIME_FUNCTION(RuntimeHidden_NewArgumentsFast) { | 7997 RUNTIME_FUNCTION(RuntimeHidden_NewSloppyArguments) { |
7998 HandleScope scope(isolate); | 7998 HandleScope scope(isolate); |
7999 ASSERT(args.length() == 3); | 7999 ASSERT(args.length() == 3); |
8000 | 8000 |
8001 CONVERT_ARG_HANDLE_CHECKED(JSFunction, callee, 0); | 8001 CONVERT_ARG_HANDLE_CHECKED(JSFunction, callee, 0); |
8002 Object** parameters = reinterpret_cast<Object**>(args[1]); | 8002 Object** parameters = reinterpret_cast<Object**>(args[1]); |
8003 CONVERT_SMI_ARG_CHECKED(argument_count, 2); | 8003 CONVERT_SMI_ARG_CHECKED(argument_count, 2); |
8004 | 8004 |
8005 Handle<JSObject> result = | 8005 Handle<JSObject> result = |
8006 isolate->factory()->NewArgumentsObject(callee, argument_count); | 8006 isolate->factory()->NewArgumentsObject(callee, argument_count); |
8007 // Allocate the elements if needed. | 8007 // Allocate the elements if needed. |
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8081 result->set_elements(*elements); | 8081 result->set_elements(*elements); |
8082 for (int i = 0; i < argument_count; ++i) { | 8082 for (int i = 0; i < argument_count; ++i) { |
8083 elements->set(i, *(parameters - i - 1)); | 8083 elements->set(i, *(parameters - i - 1)); |
8084 } | 8084 } |
8085 } | 8085 } |
8086 } | 8086 } |
8087 return *result; | 8087 return *result; |
8088 } | 8088 } |
8089 | 8089 |
8090 | 8090 |
8091 RUNTIME_FUNCTION(RuntimeHidden_NewStrictArgumentsFast) { | 8091 RUNTIME_FUNCTION(RuntimeHidden_NewStrictArguments) { |
8092 HandleScope scope(isolate); | 8092 HandleScope scope(isolate); |
8093 ASSERT(args.length() == 3); | 8093 ASSERT(args.length() == 3); |
8094 CONVERT_ARG_HANDLE_CHECKED(JSFunction, callee, 0) | 8094 CONVERT_ARG_HANDLE_CHECKED(JSFunction, callee, 0) |
8095 Object** parameters = reinterpret_cast<Object**>(args[1]); | 8095 Object** parameters = reinterpret_cast<Object**>(args[1]); |
8096 CONVERT_SMI_ARG_CHECKED(length, 2); | 8096 CONVERT_SMI_ARG_CHECKED(length, 2); |
8097 | 8097 |
8098 Handle<JSObject> result = | 8098 Handle<JSObject> result = |
8099 isolate->factory()->NewArgumentsObject(callee, length); | 8099 isolate->factory()->NewArgumentsObject(callee, length); |
8100 | 8100 |
8101 if (length > 0) { | 8101 if (length > 0) { |
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15211 } | 15211 } |
15212 return NULL; | 15212 return NULL; |
15213 } | 15213 } |
15214 | 15214 |
15215 | 15215 |
15216 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) { | 15216 const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) { |
15217 return &(kIntrinsicFunctions[static_cast<int>(id)]); | 15217 return &(kIntrinsicFunctions[static_cast<int>(id)]); |
15218 } | 15218 } |
15219 | 15219 |
15220 } } // namespace v8::internal | 15220 } } // namespace v8::internal |
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