Move state sentinels into TypeFeedbackVector.

src/arm64/code-stubs-arm64.cc

 // Copyright 2013 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/v8.h"
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 2614 matching lines @@
   DCHECK(!AreAliased(scratch1, scratch2,
                      argc, function, feedback_vector, index));
   // Cache the called function in a feedback vector slot. Cache states are
   // uninitialized, monomorphic (indicated by a JSFunction), and megamorphic.
   //  argc :            number of arguments to the construct function
   //  function :        the function to call
   //  feedback_vector : the feedback vector
   //  index :           slot in feedback vector (smi)
   Label initialize, done, miss, megamorphic, not_array_function;
 
-  DCHECK_EQ(*TypeFeedbackInfo::MegamorphicSentinel(masm->isolate()),
+  DCHECK_EQ(*TypeFeedbackVector::MegamorphicSentinel(masm->isolate()),
             masm->isolate()->heap()->megamorphic_symbol());
-  DCHECK_EQ(*TypeFeedbackInfo::UninitializedSentinel(masm->isolate()),
+  DCHECK_EQ(*TypeFeedbackVector::UninitializedSentinel(masm->isolate()),
             masm->isolate()->heap()->uninitialized_symbol());
 
   // Load the cache state.
   __ Add(scratch1, feedback_vector,
          Operand::UntagSmiAndScale(index, kPointerSizeLog2));
   __ Ldr(scratch1, FieldMemOperand(scratch1, FixedArray::kHeaderSize));
 
   // A monomorphic cache hit or an already megamorphic state: invoke the
   // function without changing the state.
   __ Cmp(scratch1, function);
@@ skipping 2401 matching lines @@
                               MemOperand(fp, 6 * kPointerSize),
                               NULL);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM64