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Issue 1925463003: [turbofan] Don't use the CompareIC in JSGenericLowering. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@5.0
Patch Set: Created 4 years, 7 months ago
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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"
(...skipping 1055 matching lines...) Expand 10 before | Expand all | Expand 10 after
1066 HandleScope scope(isolate); 1066 HandleScope scope(isolate);
1067 DCHECK_EQ(1, args.length()); 1067 DCHECK_EQ(1, args.length());
1068 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0); 1068 CONVERT_ARG_HANDLE_CHECKED(Object, input, 0);
1069 Handle<Object> result; 1069 Handle<Object> result;
1070 ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, result, 1070 ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, result,
1071 Object::ToName(isolate, input)); 1071 Object::ToName(isolate, input));
1072 return *result; 1072 return *result;
1073 } 1073 }
1074 1074
1075 1075
1076 RUNTIME_FUNCTION(Runtime_Equals) {
1077 HandleScope scope(isolate);
1078 DCHECK_EQ(2, args.length());
1079 CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
1080 CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
1081 Maybe<bool> result = Object::Equals(x, y);
1082 if (!result.IsJust()) return isolate->heap()->exception();
1083 // TODO(bmeurer): Change this at some point to return true/false instead.
1084 return Smi::FromInt(result.FromJust() ? EQUAL : NOT_EQUAL);
1085 }
1086
1087
1088 RUNTIME_FUNCTION(Runtime_StrictEquals) {
1089 SealHandleScope scope(isolate);
1090 DCHECK_EQ(2, args.length());
1091 CONVERT_ARG_CHECKED(Object, x, 0);
1092 CONVERT_ARG_CHECKED(Object, y, 1);
1093 // TODO(bmeurer): Change this at some point to return true/false instead.
1094 return Smi::FromInt(x->StrictEquals(y) ? EQUAL : NOT_EQUAL);
1095 }
1096
1097
1098 RUNTIME_FUNCTION(Runtime_SameValue) { 1076 RUNTIME_FUNCTION(Runtime_SameValue) {
1099 SealHandleScope scope(isolate); 1077 SealHandleScope scope(isolate);
1100 DCHECK_EQ(2, args.length()); 1078 DCHECK_EQ(2, args.length());
1101 CONVERT_ARG_CHECKED(Object, x, 0); 1079 CONVERT_ARG_CHECKED(Object, x, 0);
1102 CONVERT_ARG_CHECKED(Object, y, 1); 1080 CONVERT_ARG_CHECKED(Object, y, 1);
1103 return isolate->heap()->ToBoolean(x->SameValue(y)); 1081 return isolate->heap()->ToBoolean(x->SameValue(y));
1104 } 1082 }
1105 1083
1106 1084
1107 RUNTIME_FUNCTION(Runtime_SameValueZero) { 1085 RUNTIME_FUNCTION(Runtime_SameValueZero) {
(...skipping 124 matching lines...) Expand 10 before | Expand all | Expand 10 after
1232 DCHECK(args.length() == 2); 1210 DCHECK(args.length() == 2);
1233 CONVERT_ARG_HANDLE_CHECKED(Object, o, 0); 1211 CONVERT_ARG_HANDLE_CHECKED(Object, o, 0);
1234 CONVERT_ARG_HANDLE_CHECKED(Object, properties, 1); 1212 CONVERT_ARG_HANDLE_CHECKED(Object, properties, 1);
1235 ASSIGN_RETURN_FAILURE_ON_EXCEPTION( 1213 ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
1236 isolate, o, JSReceiver::DefineProperties(isolate, o, properties)); 1214 isolate, o, JSReceiver::DefineProperties(isolate, o, properties));
1237 return *o; 1215 return *o;
1238 } 1216 }
1239 1217
1240 } // namespace internal 1218 } // namespace internal
1241 } // namespace v8 1219 } // namespace v8
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