commit da12d29b40bc9ac10bcdeb5696b69c3ed0d3133f
author Ben Murdoch <benm@google.com> Thu Jun 02 14:46:10 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:11 2017 +0100
tree f11e06aa13d44d9524519b744c8a645b7578ffd9
parent 097c5b25f8b57b92e6c94f25383a883ff242344f

Upgrade V8 to 5.1.281.57  DO NOT MERGE

FPIIM-449

Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)

src/interpreter/interpreter.h

diff --git a/src/interpreter/interpreter.h b/src/interpreter/interpreter.h
index e02e914..ea50faa 100644
--- a/src/interpreter/interpreter.h
+++ b/src/interpreter/interpreter.h
@@ -40,12 +40,14 @@
   static bool MakeBytecode(CompilationInfo* info);
 
   // Return bytecode handler for |bytecode|.
-  Code* GetBytecodeHandler(Bytecode bytecode);
+  Code* GetBytecodeHandler(Bytecode bytecode, OperandScale operand_scale);
 
   // GC support.
   void IterateDispatchTable(ObjectVisitor* v);
 
-  void TraceCodegen(Handle<Code> code, const char* name);
+  // Disassembler support (only useful with ENABLE_DISASSEMBLER defined).
+  void TraceCodegen(Handle<Code> code);
+  const char* LookupNameOfBytecodeHandler(Code* code);
 
   Address dispatch_table_address() {
     return reinterpret_cast<Address>(&dispatch_table_[0]);
@@ -58,6 +60,9 @@
   BYTECODE_LIST(DECLARE_BYTECODE_HANDLER_GENERATOR)
 #undef DECLARE_BYTECODE_HANDLER_GENERATOR
 
+  // Generates code to perform the binary operations via |callable|.
+  void DoBinaryOp(Callable callable, InterpreterAssembler* assembler);
+
   // Generates code to perform the binary operations via |function_id|.
   void DoBinaryOp(Runtime::FunctionId function_id,
                   InterpreterAssembler* assembler);
@@ -103,9 +108,12 @@
   // Generates code to perform a JS runtime call.
   void DoCallJSRuntimeCommon(InterpreterAssembler* assembler);
 
-  // Generates code to perform a constructor call..
+  // Generates code to perform a constructor call.
   void DoCallConstruct(InterpreterAssembler* assembler);
 
+  // Generates code to perform a type conversion.
+  void DoTypeConversionOp(Callable callable, InterpreterAssembler* assembler);
+
   // Generates code ro create a literal via |function_id|.
   void DoCreateLiteral(Runtime::FunctionId function_id,
                        InterpreterAssembler* assembler);
@@ -122,9 +130,14 @@
   void DoStoreLookupSlot(LanguageMode language_mode,
                          InterpreterAssembler* assembler);
 
+  // Get dispatch table index of bytecode.
+  static size_t GetDispatchTableIndex(Bytecode bytecode,
+                                      OperandScale operand_scale);
+
   bool IsDispatchTableInitialized();
 
-  static const int kDispatchTableSize = static_cast<int>(Bytecode::kLast) + 1;
+  static const int kNumberOfWideVariants = 3;
+  static const int kDispatchTableSize = kNumberOfWideVariants * (kMaxUInt8 + 1);
 
   Isolate* isolate_;
   Code* dispatch_table_[kDispatchTableSize];