[fullcodegen] Factor out EmitLoadStoreICSlot from archs.

src/full-codegen/ppc/full-codegen-ppc.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.
 
 #if V8_TARGET_ARCH_PPC
 
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 4070 matching lines @@
 void FullCodeGenerator::ClearPendingMessage() {
   DCHECK(!result_register().is(r4));
   ExternalReference pending_message_obj =
       ExternalReference::address_of_pending_message_obj(isolate());
   __ LoadRoot(r4, Heap::kTheHoleValueRootIndex);
   __ mov(ip, Operand(pending_message_obj));
   __ StoreP(r4, MemOperand(ip));
 }
 
 
-void FullCodeGenerator::EmitLoadStoreICSlot(FeedbackVectorSlot slot) {
-  DCHECK(!slot.IsInvalid());
-  __ mov(VectorStoreICTrampolineDescriptor::SlotRegister(),
-         Operand(SmiFromSlot(slot)));
-}
-
 void FullCodeGenerator::DeferredCommands::EmitCommands() {
   DCHECK(!result_register().is(r4));
   // Restore the accumulator (r3) and token (r4).
   __ Pop(r4, result_register());
   for (DeferredCommand cmd : commands_) {
     Label skip;
     __ CmpSmiLiteral(r4, Smi::FromInt(cmd.token), r0);
     __ bne(&skip);
     switch (cmd.command) {
       case kReturn:
@@ skipping 82 matching lines @@
     return ON_STACK_REPLACEMENT;
   }
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OsrAfterStackCheck()->entry());
   return OSR_AFTER_STACK_CHECK;
 }
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_PPC