[cleanup] Audit usage of IsHoleyElementsKind in TurboFan.

Bug: v8:6922, v8:7754
Change-Id: I627832ace38e0bd2b53dc0dd6ef3a19d5e8b7ebf
Reviewed-on: https://chromium-review.googlesource.com/1146575
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54627}

src/code-stub-assembler.cc

@@ -9397,12 +9397,13 @@ Node* CodeStubAssembler::CheckForCapacityGrow(
     Node* object, Node* elements, ElementsKind kind,
     KeyedAccessStoreMode store_mode, Node* length, Node* key,
     ParameterMode mode, bool is_js_array, Label* bailout) {
+  DCHECK(IsFastElementsKind(kind));
   VARIABLE(checked_elements, MachineRepresentation::kTagged);
   Label grow_case(this), no_grow_case(this), done(this),
       grow_bailout(this, Label::kDeferred);
 
   Node* condition;
-  if (IsHoleyOrDictionaryElementsKind(kind)) {
+  if (IsHoleyElementsKind(kind)) {
     condition = UintPtrGreaterThanOrEqual(key, length);
   } else {
     // We don't support growing here unless the value is being appended.

src/compiler/access-info.cc

@@ -583,9 +583,9 @@ namespace {
 
 Maybe<ElementsKind> GeneralizeElementsKind(ElementsKind this_kind,
                                            ElementsKind that_kind) {
-  if (IsHoleyOrDictionaryElementsKind(this_kind)) {
+  if (IsHoleyElementsKind(this_kind)) {
     that_kind = GetHoleyElementsKind(that_kind);
-  } else if (IsHoleyOrDictionaryElementsKind(that_kind)) {
+  } else if (IsHoleyElementsKind(that_kind)) {
     this_kind = GetHoleyElementsKind(this_kind);
   }
   if (this_kind == that_kind) return Just(this_kind);

src/compiler/js-native-context-specialization.cc

@@ -2474,7 +2474,7 @@ JSNativeContextSpecialization::BuildElementAccess(
     if (access_mode == AccessMode::kLoad) {
       // Compute the real element access type, which includes the hole in case
       // of holey backing stores.
-      if (IsHoleyOrDictionaryElementsKind(elements_kind)) {
+      if (IsHoleyElementsKind(elements_kind)) {
         element_access.type =
             Type::Union(element_type, Type::Hole(), graph()->zone());
       }