[runtime] Move binary operator fallbacks into the runtime.

src/objects.h

 // Copyright 2012 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.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 1084 matching lines @@
 
   // ES6 section 7.1.14 ToPropertyKey
   MUST_USE_RESULT static inline MaybeHandle<Name> ToName(Isolate* isolate,
                                                          Handle<Object> input);
 
   // ES6 section 7.1.1 ToPrimitive
   MUST_USE_RESULT static inline MaybeHandle<Object> ToPrimitive(
       Handle<Object> input, ToPrimitiveHint hint = ToPrimitiveHint::kDefault);
 
   // ES6 section 7.1.3 ToNumber
-  MUST_USE_RESULT static MaybeHandle<Object> ToNumber(Isolate* isolate,
-                                                      Handle<Object> input);
+  MUST_USE_RESULT static MaybeHandle<Object> ToNumber(Handle<Object> input);
 
   // ES6 section 7.1.12 ToString
   MUST_USE_RESULT static MaybeHandle<String> ToString(Isolate* isolate,
                                                       Handle<Object> input);
 
   // ES6 section 7.3.9 GetMethod
   MUST_USE_RESULT static MaybeHandle<Object> GetMethod(
       Handle<JSReceiver> receiver, Handle<Name> name);
 
   // ES6 section 12.5.6 The typeof Operator
   static Handle<String> TypeOf(Isolate* isolate, Handle<Object> object);
 
+  // ES6 section 12.6 Multiplicative Operators
+  MUST_USE_RESULT static MaybeHandle<Object> Multiply(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> Divide(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> Modulus(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+
+  // ES6 section 12.7 Additive Operators
+  MUST_USE_RESULT static MaybeHandle<Object> Add(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> Subtract(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+
+  // ES6 section 12.8 Bitwise Shift Operators
+  MUST_USE_RESULT static MaybeHandle<Object> ShiftLeft(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> ShiftRight(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> ShiftRightLogical(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+
+  // ES6 section 12.11 Binary Bitwise Operators
+  MUST_USE_RESULT static MaybeHandle<Object> BitwiseAnd(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> BitwiseOr(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+  MUST_USE_RESULT static MaybeHandle<Object> BitwiseXor(
+      Isolate* isolate, Handle<Object> lhs, Handle<Object> rhs,
+      Strength strength = Strength::WEAK);
+
   MUST_USE_RESULT static MaybeHandle<Object> GetProperty(
       LookupIterator* it, LanguageMode language_mode = SLOPPY);
 
   // Implementation of [[Put]], ECMA-262 5th edition, section 8.12.5.
   MUST_USE_RESULT static MaybeHandle<Object> SetProperty(
       Handle<Object> object, Handle<Name> name, Handle<Object> value,
       LanguageMode language_mode,
       StoreFromKeyed store_mode = MAY_BE_STORE_FROM_KEYED);
 
   MUST_USE_RESULT static MaybeHandle<Object> SetProperty(
@@ skipping 9285 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_