[runtime] Remove the now unused %StoreArrayLiteralElement.

The runtime function is no longer used and obsolete by now.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1598113003

Cr-Commit-Position: refs/heads/master@{#33350}

src/arm/interface-descriptors-arm.cc

@@ -167,13 +167,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {r3, r0};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {r1};

src/arm64/interface-descriptors-arm64.cc

@@ -185,13 +185,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {x3, x0};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   // x1  function    the function to call

src/ia32/interface-descriptors-ia32.cc

@@ -171,13 +171,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {ecx, eax};
-  data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {edi};

src/interface-descriptors.h

@@ -69,7 +69,6 @@ class PlatformInterfaceDescriptor;
   V(ArgumentsAccessRead)                      \
   V(ArgumentsAccessNew)                       \
   V(RestParamAccess)                          \
-  V(StoreArrayLiteralElement)                 \
   V(LoadGlobalViaContext)                     \
   V(StoreGlobalViaContext)                    \
   V(MathPowTagged)                            \
@@ -722,13 +721,6 @@ class RestParamAccessDescriptor : public CallInterfaceDescriptor {
 };
 
 
-class StoreArrayLiteralElementDescriptor : public CallInterfaceDescriptor {
- public:
-  DECLARE_DESCRIPTOR(StoreArrayLiteralElementDescriptor,
-                     CallInterfaceDescriptor)
-};
-
-
 class MathPowTaggedDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(MathPowTaggedDescriptor, CallInterfaceDescriptor)

src/mips/interface-descriptors-mips.cc

@@ -165,13 +165,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {a3, a0};
-  data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {a1};

src/mips64/interface-descriptors-mips64.cc

@@ -165,13 +165,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {a3, a0};
-  data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
-}
-
-
 void CallFunctionWithFeedbackDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {a1, a3};

src/ppc/interface-descriptors-ppc.cc

@@ -165,13 +165,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {r6, r3};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {r4};

src/runtime/runtime-literals.cc

@@ -400,59 +400,5 @@ RUNTIME_FUNCTION(Runtime_CreateArrayLiteralStubBailout) {
   return *result;
 }
 
-
-RUNTIME_FUNCTION(Runtime_StoreArrayLiteralElement) {
-  HandleScope scope(isolate);
-  RUNTIME_ASSERT(args.length() == 5);
-  CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
-  CONVERT_SMI_ARG_CHECKED(store_index, 1);
-  CONVERT_ARG_HANDLE_CHECKED(Object, value, 2);
-  CONVERT_ARG_HANDLE_CHECKED(LiteralsArray, literals, 3);
-  CONVERT_SMI_ARG_CHECKED(literal_index, 4);
-
-  Object* raw_literal_cell = literals->literal(literal_index);
-  JSArray* boilerplate = NULL;
-  if (raw_literal_cell->IsAllocationSite()) {
-    AllocationSite* site = AllocationSite::cast(raw_literal_cell);
-    boilerplate = JSArray::cast(site->transition_info());
-  } else {
-    boilerplate = JSArray::cast(raw_literal_cell);
-  }
-  Handle<JSArray> boilerplate_object(boilerplate);
-  ElementsKind elements_kind = object->GetElementsKind();
-  DCHECK(IsFastElementsKind(elements_kind));
-  // Smis should never trigger transitions.
-  DCHECK(!value->IsSmi());
-
-  if (value->IsNumber()) {
-    DCHECK(IsFastSmiElementsKind(elements_kind));
-    ElementsKind transitioned_kind = IsFastHoleyElementsKind(elements_kind)
-                                         ? FAST_HOLEY_DOUBLE_ELEMENTS
-                                         : FAST_DOUBLE_ELEMENTS;
-    if (IsMoreGeneralElementsKindTransition(
-            boilerplate_object->GetElementsKind(), transitioned_kind)) {
-      JSObject::TransitionElementsKind(boilerplate_object, transitioned_kind);
-    }
-    JSObject::TransitionElementsKind(object, transitioned_kind);
-    DCHECK(IsFastDoubleElementsKind(object->GetElementsKind()));
-    FixedDoubleArray* double_array = FixedDoubleArray::cast(object->elements());
-    HeapNumber* number = HeapNumber::cast(*value);
-    double_array->set(store_index, number->Number());
-  } else {
-    if (!IsFastObjectElementsKind(elements_kind)) {
-      ElementsKind transitioned_kind = IsFastHoleyElementsKind(elements_kind)
-                                           ? FAST_HOLEY_ELEMENTS
-                                           : FAST_ELEMENTS;
-      JSObject::TransitionElementsKind(object, transitioned_kind);
-      if (IsMoreGeneralElementsKindTransition(
-              boilerplate_object->GetElementsKind(), transitioned_kind)) {
-        JSObject::TransitionElementsKind(boilerplate_object, transitioned_kind);
-      }
-    }
-    FixedArray* object_array = FixedArray::cast(object->elements());
-    object_array->set(store_index, *value);
-  }
-  return *object;
-}
 }  // namespace internal
 }  // namespace v8

src/runtime/runtime.h

@@ -349,8 +349,7 @@ namespace internal {
   F(CreateRegExpLiteral, 4, 1)         \
   F(CreateObjectLiteral, 4, 1)         \
   F(CreateArrayLiteral, 4, 1)          \
-  F(CreateArrayLiteralStubBailout, 3, 1) \
-  F(StoreArrayLiteralElement, 5, 1)
+  F(CreateArrayLiteralStubBailout, 3, 1)
 
 
 #define FOR_EACH_INTRINSIC_LIVEEDIT(F)              \

src/x64/interface-descriptors-x64.cc

@@ -166,13 +166,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {rcx, rax};
-  data->InitializePlatformSpecific(arraysize(registers), registers);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {rdi};

src/x87/interface-descriptors-x87.cc

@@ -171,13 +171,6 @@ void CreateWeakCellDescriptor::InitializePlatformSpecific(
 }
 
 
-void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific(
-    CallInterfaceDescriptorData* data) {
-  Register registers[] = {ecx, eax};
-  data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
-}
-
-
 void CallFunctionDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {edi};