[fullcodegen] Factor out EmitLoadStoreICSlot from archs.

src/full-codegen/x64/full-codegen-x64.cc

 // 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.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 3957 matching lines @@
 
 void FullCodeGenerator::ClearPendingMessage() {
   DCHECK(!result_register().is(rdx));
   ExternalReference pending_message_obj =
       ExternalReference::address_of_pending_message_obj(isolate());
   __ LoadRoot(rdx, Heap::kTheHoleValueRootIndex);
   __ Store(pending_message_obj, rdx);
 }
 
 
-void FullCodeGenerator::EmitLoadStoreICSlot(FeedbackVectorSlot slot) {
-  DCHECK(!slot.IsInvalid());
-  __ Move(VectorStoreICTrampolineDescriptor::SlotRegister(), SmiFromSlot(slot));
-}
-
 void FullCodeGenerator::DeferredCommands::EmitCommands() {
   __ Pop(result_register());  // Restore the accumulator.
   __ Pop(rdx);                // Get the token.
   for (DeferredCommand cmd : commands_) {
     Label skip;
     __ SmiCompare(rdx, Smi::FromInt(cmd.token));
     __ j(not_equal, &skip);
     switch (cmd.command) {
       case kReturn:
         codegen_->EmitUnwindAndReturn();
@@ skipping 89 matching lines @@
   DCHECK_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
             Assembler::target_address_at(call_target_address,
                                          unoptimized_code));
   return OSR_AFTER_STACK_CHECK;
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64