[interpreter] Create custom call opcodes for specific argument counts

src/compiler/bytecode-graph-builder.h

 // 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.
 
 #ifndef V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_
 #define V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_
 
 #include "src/compiler/bytecode-analysis.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/liveness-analyzer.h"
@@ skipping 86 matching lines @@
   Node* NewPhi(int count, Node* input, Node* control);
   Node* NewEffectPhi(int count, Node* input, Node* control);
 
   // Helpers for merging control, effect or value dependencies.
   Node* MergeControl(Node* control, Node* other);
   Node* MergeEffect(Node* effect, Node* other_effect, Node* control);
   Node* MergeValue(Node* value, Node* other_value, Node* control);
 
   // The main node creation chokepoint. Adds context, frame state, effect,
   // and control dependencies depending on the operator.
-  Node* MakeNode(const Operator* op, int value_input_count, Node** value_inputs,
-                 bool incomplete);
+  Node* MakeNode(const Operator* op, int value_input_count,
+                 Node* const* value_inputs, bool incomplete);
 
   Node** EnsureInputBufferSize(int size);
 
+  Node* const* GetCallArgumentsFromRegister(Node* callee,
+                                            interpreter::Register first_arg,
+                                            size_t arity);
+  Node* ProcessCallArguments(const Operator* call_op, Node* const* args,
+                             size_t arg_count);
   Node* ProcessCallArguments(const Operator* call_op, Node* callee,
-                             interpreter::Register receiver, size_t arity);
+                             interpreter::Register receiver, size_t arg_count);
   Node* ProcessConstructArguments(const Operator* call_new_op, Node* callee,
                                   Node* new_target,
                                   interpreter::Register first_arg,
                                   size_t arity);
   Node* ProcessConstructWithSpreadArguments(const Operator* op, Node* callee,
                                             Node* new_target,
                                             interpreter::Register first_arg,
                                             size_t arity);
   Node* ProcessCallRuntimeArguments(const Operator* call_runtime_op,
                                     interpreter::Register first_arg,
@@ skipping 14 matching lines @@
                         TypeofMode typeof_mode);
   void BuildStoreGlobal(LanguageMode language_mode);
   void BuildNamedStore(LanguageMode language_mode);
   void BuildKeyedStore(LanguageMode language_mode);
   void BuildLdaLookupSlot(TypeofMode typeof_mode);
   void BuildLdaLookupContextSlot(TypeofMode typeof_mode);
   void BuildLdaLookupGlobalSlot(TypeofMode typeof_mode);
   void BuildStaLookupSlot(LanguageMode language_mode);
   void BuildCall(TailCallMode tail_call_mode,
                  ConvertReceiverMode receiver_hint);
+  void BuildCall(TailCallMode tail_call_mode, ConvertReceiverMode receiver_hint,
+                 Node* const* args, size_t arg_count, int slot_id);
+  void BuildCall(TailCallMode tail_call_mode, ConvertReceiverMode receiver_hint,
+                 std::initializer_list<Node*> args, int slot_id) {
+    BuildCall(tail_call_mode, receiver_hint, args.begin(), args.size(),
+              slot_id);
+  }
   void BuildThrow();
   void BuildBinaryOp(const Operator* op);
   void BuildBinaryOpWithImmediate(const Operator* op);
   void BuildCompareOp(const Operator* op);
   void BuildDelete(LanguageMode language_mode);
   void BuildCastOperator(const Operator* op);
   void BuildForInPrepare();
   void BuildForInNext();
   void BuildInvokeIntrinsic();
 
@@ skipping 154 matching lines @@
   static int const kBinaryOperationSmiHintIndex = 2;
 
   DISALLOW_COPY_AND_ASSIGN(BytecodeGraphBuilder);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_BYTECODE_GRAPH_BUILDER_H_