Reland Vector ICs: platform support for vector-based stores.

src/ic/access-compiler.h

 // 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.
 
 #ifndef V8_IC_ACCESS_COMPILER_H_
 #define V8_IC_ACCESS_COMPILER_H_
 
 #include "src/code-stubs.h"
 #include "src/macro-assembler.h"
 #include "src/objects.h"
@@ skipping 42 matching lines @@
   Factory* factory() const { return isolate()->factory(); }
 
   Register receiver() const { return registers_[0]; }
   Register name() const { return registers_[1]; }
   Register slot() const;
   Register vector() const;
   Register scratch1() const { return registers_[2]; }
   Register scratch2() const { return registers_[3]; }
   Register scratch3() const { return registers_[4]; }
 
-  // Calling convention between indexed store IC and handler.
-  Register transition_map() const { return scratch1(); }
-
   static Register* GetCallingConvention(Code::Kind);
   static Register* load_calling_convention();
   static Register* store_calling_convention();
   static Register* keyed_store_calling_convention();
 
   Register* registers_;
 
   static void GenerateTailCall(MacroAssembler* masm, Handle<Code> code);
 
   Handle<Code> GetCodeWithFlags(Code::Flags flags, const char* name);
   Handle<Code> GetCodeWithFlags(Code::Flags flags, Handle<Name> name);
 
  private:
   Code::Kind kind_;
   CacheHolderFlag cache_holder_;
 
   Isolate* isolate_;
   MacroAssembler masm_;
 };
 }
 }  // namespace v8::internal
 
 #endif  // V8_IC_ACCESS_COMPILER_H_