Revert of Version 5.0.71.10 (cherry-pick)

src/runtime/runtime-interpreter.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/runtime/runtime-utils.h"
 
 #include <iomanip>
 
 #include "src/arguments.h"
 #include "src/frames-inl.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/isolate-inl.h"
 #include "src/ostreams.h"
 
 namespace v8 {
 namespace internal {
 
+
+RUNTIME_FUNCTION(Runtime_InterpreterEquals) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
+  CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
+  Maybe<bool> result = Object::Equals(x, y);
+  if (result.IsJust()) {
+    return isolate->heap()->ToBoolean(result.FromJust());
+  } else {
+    return isolate->heap()->exception();
+  }
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterNotEquals) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
+  CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
+  Maybe<bool> result = Object::Equals(x, y);
+  if (result.IsJust()) {
+    return isolate->heap()->ToBoolean(!result.FromJust());
+  } else {
+    return isolate->heap()->exception();
+  }
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterLessThan) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
+  CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
+  Maybe<bool> result = Object::LessThan(x, y);
+  if (result.IsJust()) {
+    return isolate->heap()->ToBoolean(result.FromJust());
+  } else {
+    return isolate->heap()->exception();
+  }
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterGreaterThan) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
+  CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
+  Maybe<bool> result = Object::GreaterThan(x, y);
+  if (result.IsJust()) {
+    return isolate->heap()->ToBoolean(result.FromJust());
+  } else {
+    return isolate->heap()->exception();
+  }
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterLessThanOrEqual) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
+  CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
+  Maybe<bool> result = Object::LessThanOrEqual(x, y);
+  if (result.IsJust()) {
+    return isolate->heap()->ToBoolean(result.FromJust());
+  } else {
+    return isolate->heap()->exception();
+  }
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterGreaterThanOrEqual) {
+  HandleScope scope(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_HANDLE_CHECKED(Object, x, 0);
+  CONVERT_ARG_HANDLE_CHECKED(Object, y, 1);
+  Maybe<bool> result = Object::GreaterThanOrEqual(x, y);
+  if (result.IsJust()) {
+    return isolate->heap()->ToBoolean(result.FromJust());
+  } else {
+    return isolate->heap()->exception();
+  }
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterStrictEquals) {
+  SealHandleScope shs(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_CHECKED(Object, x, 0);
+  CONVERT_ARG_CHECKED(Object, y, 1);
+  return isolate->heap()->ToBoolean(x->StrictEquals(y));
+}
+
+
+RUNTIME_FUNCTION(Runtime_InterpreterStrictNotEquals) {
+  SealHandleScope shs(isolate);
+  DCHECK_EQ(2, args.length());
+  CONVERT_ARG_CHECKED(Object, x, 0);
+  CONVERT_ARG_CHECKED(Object, y, 1);
+  return isolate->heap()->ToBoolean(!x->StrictEquals(y));
+}
+
+
 RUNTIME_FUNCTION(Runtime_InterpreterToBoolean) {
   SealHandleScope shs(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_CHECKED(Object, x, 0);
   return isolate->heap()->ToBoolean(x->BooleanValue());
 }
 
 
 RUNTIME_FUNCTION(Runtime_InterpreterLogicalNot) {
   SealHandleScope shs(isolate);
@@ skipping 133 matching lines @@
 RUNTIME_FUNCTION(Runtime_InterpreterSetPendingMessage) {
   SealHandleScope shs(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(Object, message, 0);
   isolate->thread_local_top()->pending_message_obj_ = *message;
   return isolate->heap()->undefined_value();
 }
 
 }  // namespace internal
 }  // namespace v8