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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 #include "src/runtime/runtime-utils.h" | 5 #include "src/runtime/runtime-utils.h" |
6 | 6 |
7 #include "src/arguments.h" | 7 #include "src/arguments.h" |
8 #include "src/bootstrapper.h" | 8 #include "src/bootstrapper.h" |
9 #include "src/debug/debug.h" | 9 #include "src/debug/debug.h" |
10 #include "src/isolate-inl.h" | 10 #include "src/isolate-inl.h" |
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1125 RUNTIME_FUNCTION(Runtime_StrictEquals) { | 1125 RUNTIME_FUNCTION(Runtime_StrictEquals) { |
1126 SealHandleScope scope(isolate); | 1126 SealHandleScope scope(isolate); |
1127 DCHECK_EQ(2, args.length()); | 1127 DCHECK_EQ(2, args.length()); |
1128 CONVERT_ARG_CHECKED(Object, x, 0); | 1128 CONVERT_ARG_CHECKED(Object, x, 0); |
1129 CONVERT_ARG_CHECKED(Object, y, 1); | 1129 CONVERT_ARG_CHECKED(Object, y, 1); |
1130 // TODO(bmeurer): Change this at some point to return true/false instead. | 1130 // TODO(bmeurer): Change this at some point to return true/false instead. |
1131 return Smi::FromInt(x->StrictEquals(y) ? EQUAL : NOT_EQUAL); | 1131 return Smi::FromInt(x->StrictEquals(y) ? EQUAL : NOT_EQUAL); |
1132 } | 1132 } |
1133 | 1133 |
1134 | 1134 |
| 1135 RUNTIME_FUNCTION(Runtime_SameValue) { |
| 1136 SealHandleScope scope(isolate); |
| 1137 DCHECK_EQ(2, args.length()); |
| 1138 CONVERT_ARG_CHECKED(Object, x, 0); |
| 1139 CONVERT_ARG_CHECKED(Object, y, 1); |
| 1140 return isolate->heap()->ToBoolean(x->SameValue(y)); |
| 1141 } |
| 1142 |
| 1143 |
| 1144 RUNTIME_FUNCTION(Runtime_SameValueZero) { |
| 1145 SealHandleScope scope(isolate); |
| 1146 DCHECK_EQ(2, args.length()); |
| 1147 CONVERT_ARG_CHECKED(Object, x, 0); |
| 1148 CONVERT_ARG_CHECKED(Object, y, 1); |
| 1149 return isolate->heap()->ToBoolean(x->SameValueZero(y)); |
| 1150 } |
| 1151 |
| 1152 |
1135 // TODO(bmeurer): Kill this special wrapper and use TF compatible LessThan, | 1153 // TODO(bmeurer): Kill this special wrapper and use TF compatible LessThan, |
1136 // GreaterThan, etc. which return true or false. | 1154 // GreaterThan, etc. which return true or false. |
1137 RUNTIME_FUNCTION(Runtime_Compare) { | 1155 RUNTIME_FUNCTION(Runtime_Compare) { |
1138 HandleScope scope(isolate); | 1156 HandleScope scope(isolate); |
1139 DCHECK_EQ(3, args.length()); | 1157 DCHECK_EQ(3, args.length()); |
1140 CONVERT_ARG_HANDLE_CHECKED(Object, x, 0); | 1158 CONVERT_ARG_HANDLE_CHECKED(Object, x, 0); |
1141 CONVERT_ARG_HANDLE_CHECKED(Object, y, 1); | 1159 CONVERT_ARG_HANDLE_CHECKED(Object, y, 1); |
1142 CONVERT_ARG_HANDLE_CHECKED(Object, ncr, 2); | 1160 CONVERT_ARG_HANDLE_CHECKED(Object, ncr, 2); |
1143 Maybe<ComparisonResult> result = Object::Compare(x, y); | 1161 Maybe<ComparisonResult> result = Object::Compare(x, y); |
1144 if (result.IsJust()) { | 1162 if (result.IsJust()) { |
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1251 DCHECK(args.length() == 2); | 1269 DCHECK(args.length() == 2); |
1252 CONVERT_ARG_HANDLE_CHECKED(Object, o, 0); | 1270 CONVERT_ARG_HANDLE_CHECKED(Object, o, 0); |
1253 CONVERT_ARG_HANDLE_CHECKED(Object, properties, 1); | 1271 CONVERT_ARG_HANDLE_CHECKED(Object, properties, 1); |
1254 ASSIGN_RETURN_FAILURE_ON_EXCEPTION( | 1272 ASSIGN_RETURN_FAILURE_ON_EXCEPTION( |
1255 isolate, o, JSReceiver::DefineProperties(isolate, o, properties)); | 1273 isolate, o, JSReceiver::DefineProperties(isolate, o, properties)); |
1256 return *o; | 1274 return *o; |
1257 } | 1275 } |
1258 | 1276 |
1259 } // namespace internal | 1277 } // namespace internal |
1260 } // namespace v8 | 1278 } // namespace v8 |
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