Use FeedbackVectorSlotKind instead of Code::Kind for type feedback vector.

src/objects-printer.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.
 
 #include "src/objects.h"
 
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/objects-inl.h"
@@ skipping 552 matching lines @@
       os << "\n Slot " << i << " [" << GetIndex(slot)
          << "]: " << Brief(Get(slot));
     }
   }
 
   if (ICSlots() > 0) {
     DCHECK(elements_per_ic_slot() == 2);
 
     for (int i = 0; i < ICSlots(); i++) {
       FeedbackVectorICSlot slot(i);
-      Code::Kind kind = GetKind(slot);
-      os << "\n ICSlot " << i;
-      if (kind == Code::LOAD_IC) {
-        LoadICNexus nexus(this, slot);
-        os << " LOAD_IC " << Code::ICState2String(nexus.StateFromFeedback());
-      } else if (kind == Code::KEYED_LOAD_IC) {
-        KeyedLoadICNexus nexus(this, slot);
-        os << " KEYED_LOAD_IC "
-           << Code::ICState2String(nexus.StateFromFeedback());
-      } else if (kind == Code::CALL_IC) {
-        CallICNexus nexus(this, slot);
-        os << " CALL_IC " << Code::ICState2String(nexus.StateFromFeedback());
-      } else if (kind == Code::STORE_IC) {
-        StoreICNexus nexus(this, slot);
-        os << " STORE_IC " << Code::ICState2String(nexus.StateFromFeedback());
-      } else {
-        DCHECK(kind == Code::KEYED_STORE_IC);
-        KeyedStoreICNexus nexus(this, slot);
-        os << " KEYED_STORE_IC "
-           << Code::ICState2String(nexus.StateFromFeedback());
+      FeedbackVectorSlotKind kind = GetKind(slot);
+      os << "\n ICSlot " << i << " " << kind << " ";
+      switch (kind) {
+        case FeedbackVectorSlotKind::LOAD_IC: {
+          LoadICNexus nexus(this, slot);
+          os << Code::ICState2String(nexus.StateFromFeedback());
+          break;
+        }
+        case FeedbackVectorSlotKind::KEYED_LOAD_IC: {
+          KeyedLoadICNexus nexus(this, slot);
+          os << Code::ICState2String(nexus.StateFromFeedback());
+          break;
+        }
+        case FeedbackVectorSlotKind::CALL_IC: {
+          CallICNexus nexus(this, slot);
+          os << Code::ICState2String(nexus.StateFromFeedback());
+          break;
+        }
+        case FeedbackVectorSlotKind::STORE_IC: {
+          StoreICNexus nexus(this, slot);
+          os << Code::ICState2String(nexus.StateFromFeedback());
+          break;
+        }
+        case FeedbackVectorSlotKind::KEYED_STORE_IC: {
+          KeyedStoreICNexus nexus(this, slot);
+          os << Code::ICState2String(nexus.StateFromFeedback());
+          break;
+        }
+        case FeedbackVectorSlotKind::UNUSED:
+        case FeedbackVectorSlotKind::KINDS_NUMBER:
+          UNREACHABLE();
+          break;
       }
 
       os << "\n  [" << GetIndex(slot) << "]: " << Brief(Get(slot));
       os << "\n  [" << (GetIndex(slot) + 1)
          << "]: " << Brief(get(GetIndex(slot) + 1));
     }
   }
   os << "\n";
 }
 
@@ skipping 685 matching lines @@
   }
 }
 
 
 void JSObject::PrintTransitions(std::ostream& os) {  // NOLINT
   TransitionArray::PrintTransitions(os, map()->raw_transitions());
 }
 #endif  // defined(DEBUG) || defined(OBJECT_PRINT)
 }  // namespace internal
 }  // namespace v8