[builtins] Introduce specialized Call/CallFunction builtins.

src/compiler/js-operator.cc

 // Copyright 2014 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/compiler/js-operator.h"
 
 #include <limits>
 
 #include "src/base/lazy-instance.h"
 #include "src/compiler/opcodes.h"
@@ skipping 22 matching lines @@
 bool operator!=(VectorSlotPair const& lhs, VectorSlotPair const& rhs) {
   return !(lhs == rhs);
 }
 
 
 size_t hash_value(VectorSlotPair const& p) {
   return base::hash_combine(p.slot(), p.vector().location());
 }
 
 
-size_t hash_value(ConvertReceiverMode mode) {
-  return base::hash_value(static_cast<unsigned>(mode));
-}
-
-
-std::ostream& operator<<(std::ostream& os, ConvertReceiverMode mode) {
-  switch (mode) {
-    case ConvertReceiverMode::kNullOrUndefined:
-      return os << "NULL_OR_UNDEFINED";
-    case ConvertReceiverMode::kNotNullOrUndefined:
-      return os << "NOT_NULL_OR_UNDEFINED";
-    case ConvertReceiverMode::kAny:
-      return os << "ANY";
-  }
-  UNREACHABLE();
-  return os;
-}
-
-
 ConvertReceiverMode ConvertReceiverModeOf(Operator const* op) {
   DCHECK_EQ(IrOpcode::kJSConvertReceiver, op->opcode());
   return OpParameter<ConvertReceiverMode>(op);
 }
 
 
 size_t hash_value(TailCallMode mode) {
   return base::hash_value(static_cast<unsigned>(mode));
 }
 
@@ skipping 648 matching lines @@
                                 Handle<ScopeInfo>::hash>(         // --
       IrOpcode::kJSCreateScriptContext, Operator::kNoProperties,  // opcode
       "JSCreateScriptContext",                                    // name
       1, 1, 1, 1, 1, 2,                                           // counts
       scpope_info);                                               // parameter
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8