Count ICs that have type information.

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 5223 matching lines @@
   // deopt.
   inline int deopt_counter();
   inline void set_deopt_counter(int counter);
 
   inline int profiler_ticks();
   inline void set_profiler_ticks(int ticks);
 
   inline int ast_node_count();
   inline void set_ast_node_count(int count);
 
+  inline int ic_total_count();
+  inline void set_ic_total_count(int count);
+
+  inline int ic_typeinfo_count();
+  inline void set_ic_typeinfo_count(int count);
+
   // Add information on assignments of the form this.x = ...;
   void SetThisPropertyAssignmentsInfo(
       bool has_only_simple_this_property_assignments,
       FixedArray* this_property_assignments);
 
   // Clear information on assignments of the form this.x = ...;
   void ClearThisPropertyAssignmentsInfo();
 
   // Indicate that this function only consists of assignments of the form
   // this.x = y; where y is either a constant or refers to an argument.
@@ skipping 180 matching lines @@
       kEndPositionOffset + kPointerSize;
   static const int kCompilerHintsOffset =
       kFunctionTokenPositionOffset + kPointerSize;
   static const int kThisPropertyAssignmentsCountOffset =
       kCompilerHintsOffset + kPointerSize;
   static const int kOptCountOffset =
       kThisPropertyAssignmentsCountOffset + kPointerSize;
   static const int kAstNodeCountOffset = kOptCountOffset + kPointerSize;
   static const int kDeoptCounterOffset =
       kAstNodeCountOffset + kPointerSize;
+  static const int kIcTotalCountOffset = kDeoptCounterOffset + kPointerSize;
+  static const int kIcTypeInfoCountOffset = kIcTotalCountOffset + kPointerSize;
   // Total size.
-  static const int kSize = kDeoptCounterOffset + kPointerSize;
+  static const int kSize = kIcTypeInfoCountOffset + kPointerSize;
 #else
   // The only reason to use smi fields instead of int fields
   // is to allow iteration without maps decoding during
   // garbage collections.
   // To avoid wasting space on 64-bit architectures we use
   // the following trick: we group integer fields into pairs
   // First integer in each pair is shifted left by 1.
   // By doing this we guarantee that LSB of each kPointerSize aligned
   // word is not set and thus this word cannot be treated as pointer
   // to HeapObject during old space traversal.
@@ skipping 18 matching lines @@
       kFunctionTokenPositionOffset + kIntSize;
 
   static const int kThisPropertyAssignmentsCountOffset =
       kCompilerHintsOffset + kIntSize;
   static const int kOptCountOffset =
       kThisPropertyAssignmentsCountOffset + kIntSize;
 
   static const int kAstNodeCountOffset = kOptCountOffset + kIntSize;
   static const int kDeoptCounterOffset = kAstNodeCountOffset + kIntSize;
 
+  static const int kIcTotalCountOffset = kDeoptCounterOffset + kIntSize;
+  static const int kIcTypeInfoCountOffset = kIcTotalCountOffset + kIntSize;
+
   // Total size.
-  static const int kSize = kDeoptCounterOffset + kIntSize;
+  static const int kSize = kIcTypeInfoCountOffset + kIntSize;
 
 #endif
 
   // The construction counter for inobject slack tracking is stored in the
   // most significant byte of compiler_hints which is otherwise unused.
   // Its offset depends on the endian-ness of the architecture.
 #if __BYTE_ORDER == __LITTLE_ENDIAN
   static const int kConstructionCountOffset = kCompilerHintsOffset + 3;
 #elif __BYTE_ORDER == __BIG_ENDIAN
   static const int kConstructionCountOffset = kCompilerHintsOffset + 0;
@@ skipping 2803 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_