Clean up IC tracing for CallICs.

src/objects.h

 // 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.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include "src/allocation.h"
 #include "src/assert-scope.h"
 #include "src/builtins.h"
@@ skipping 5860 matching lines @@
 
   static const int kFullCodeFlags = kOptimizableOffset + 1;
   class FullCodeFlagsHasDeoptimizationSupportField:
       public BitField<bool, 0, 1> {};  // NOLINT
   class FullCodeFlagsHasDebugBreakSlotsField: public BitField<bool, 1, 1> {};
   class FullCodeFlagsIsCompiledOptimizable: public BitField<bool, 2, 1> {};
 
   static const int kProfilerTicksOffset = kFullCodeFlags + 1;
 
   // Flags layout.  BitField<type, shift, size>.
-  class ICStateField: public BitField<InlineCacheState, 0, 3> {};
-  class TypeField: public BitField<StubType, 3, 1> {};
-  class CacheHolderField : public BitField<CacheHolderFlag, 4, 2> {};
-  class KindField: public BitField<Kind, 6, 4> {};
-  // TODO(bmeurer): Bit 10 is available for free use. :-)
+  class ICStateField : public BitField<InlineCacheState, 0, 4> {};
+  class TypeField : public BitField<StubType, 4, 1> {};
+  class CacheHolderField : public BitField<CacheHolderFlag, 5, 2> {};
+  class KindField : public BitField<Kind, 7, 4> {};
   class ExtraICStateField: public BitField<ExtraICState, 11,
       PlatformSmiTagging::kSmiValueSize - 11 + 1> {};  // NOLINT
 
   // KindSpecificFlags1 layout (STUB and OPTIMIZED_FUNCTION)
   static const int kStackSlotsFirstBit = 0;
   static const int kStackSlotsBitCount = 24;
   static const int kHasFunctionCacheBit =
       kStackSlotsFirstBit + kStackSlotsBitCount;
   static const int kMarkedForDeoptimizationBit = kHasFunctionCacheBit + 1;
   static const int kWeakStubBit = kMarkedForDeoptimizationBit + 1;
@@ skipping 5376 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_