[fullcodegen] Introduce single bottleneck for calling KeyedStoreIC.

src/full-codegen/s390/full-codegen-s390.cc

 // 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.
 
 #if V8_TARGET_ARCH_S390
 
 #include "src/full-codegen/full-codegen.h"
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
@@ skipping 1513 matching lines @@
     if (!result_saved) {
       PushOperand(r2);
       result_saved = true;
     }
     VisitForAccumulatorValue(subexpr);
 
     __ LoadSmiLiteral(StoreDescriptor::NameRegister(),
                       Smi::FromInt(array_index));
     __ LoadP(StoreDescriptor::ReceiverRegister(), MemOperand(sp, 0));
     EmitLoadStoreICSlot(expr->LiteralFeedbackSlot());
-    Handle<Code> ic =
-        CodeFactory::KeyedStoreIC(isolate(), language_mode()).code();
-    CallIC(ic);
+    CallKeyedStoreIC();
 
     PrepareForBailoutForId(expr->GetIdForElement(array_index),
                            BailoutState::NO_REGISTERS);
   }
 
   // In case the array literal contains spread expressions it has two parts. The
   // first part is  the "static" array which has a literal index is  handled
   // above. The second part is the part after the first spread expression
   // (inclusive) and these elements gets appended to the array. Note that the
   // number elements an iterable produces is unknown ahead of time.
@@ skipping 526 matching lines @@
       break;
     }
     case KEYED_PROPERTY: {
       PushOperand(r2);  // Preserve value.
       VisitForStackValue(prop->obj());
       VisitForAccumulatorValue(prop->key());
       __ Move(StoreDescriptor::NameRegister(), r2);
       PopOperands(StoreDescriptor::ValueRegister(),
                   StoreDescriptor::ReceiverRegister());
       EmitLoadStoreICSlot(slot);
-      Handle<Code> ic =
-          CodeFactory::KeyedStoreIC(isolate(), language_mode()).code();
-      CallIC(ic);
+      CallKeyedStoreIC();
       break;
     }
   }
   context()->Plug(r2);
 }
 
 void FullCodeGenerator::EmitStoreToStackLocalOrContextSlot(
     Variable* var, MemOperand location) {
   __ StoreP(result_register(), location);
   if (var->IsContextSlot()) {
@@ skipping 115 matching lines @@
                                ? Runtime::kStoreKeyedToSuper_Strict
                                : Runtime::kStoreKeyedToSuper_Sloppy));
 }
 
 void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) {
   // Assignment to a property, using a keyed store IC.
   PopOperands(StoreDescriptor::ReceiverRegister(),
               StoreDescriptor::NameRegister());
   DCHECK(StoreDescriptor::ValueRegister().is(r2));
 
-  Handle<Code> ic =
-      CodeFactory::KeyedStoreIC(isolate(), language_mode()).code();
   EmitLoadStoreICSlot(expr->AssignmentSlot());
-  CallIC(ic);
+  CallKeyedStoreIC();
 
   PrepareForBailoutForId(expr->AssignmentId(), BailoutState::TOS_REGISTER);
   context()->Plug(r2);
 }
 
 void FullCodeGenerator::CallIC(Handle<Code> code, TypeFeedbackId ast_id) {
   ic_total_count_++;
   __ Call(code, RelocInfo::CODE_TARGET, ast_id);
 }
 
@@ skipping 1034 matching lines @@
           context()->PlugTOS();
         }
       } else {
         context()->Plug(r2);
       }
       break;
     }
     case KEYED_PROPERTY: {
       PopOperands(StoreDescriptor::ReceiverRegister(),
                   StoreDescriptor::NameRegister());
-      Handle<Code> ic =
-          CodeFactory::KeyedStoreIC(isolate(), language_mode()).code();
       EmitLoadStoreICSlot(expr->CountSlot());
-      CallIC(ic);
+      CallKeyedStoreIC();
       PrepareForBailoutForId(expr->AssignmentId(), BailoutState::TOS_REGISTER);
       if (expr->is_postfix()) {
         if (!context()->IsEffect()) {
           context()->PlugTOS();
         }
       } else {
         context()->Plug(r2);
       }
       break;
     }
@@ skipping 350 matching lines @@
   DCHECK(kOSRBranchInstruction == br_instr);
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OnStackReplacement()->entry());
   return ON_STACK_REPLACEMENT;
 }
 
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_S390