AOT: Use a cid range check when possible to implement type tests.

runtime/vm/method_recognizer.h

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_METHOD_RECOGNIZER_H_
 #define VM_METHOD_RECOGNIZER_H_
 
 #include "vm/allocation.h"
 
 namespace dart {
@@ skipping 110 matching lines @@
   V(_HashVMBase, get:_data, LinkedHashMap_getData, Array, 0x4bf5ccb3)          \
   V(_HashVMBase, set:_data, LinkedHashMap_setData, Dynamic, 0x6007556d)        \
   V(_HashVMBase, get:_usedData, LinkedHashMap_getUsedData, Smi, 0x15e70845)    \
   V(_HashVMBase, set:_usedData, LinkedHashMap_setUsedData, Dynamic, 0x3e8c6edc)\
   V(_HashVMBase, get:_hashMask, LinkedHashMap_getHashMask, Smi, 0x35c5ac00)    \
   V(_HashVMBase, set:_hashMask, LinkedHashMap_setHashMask, Dynamic, 0x49adf69e)\
   V(_HashVMBase, get:_deletedKeys, LinkedHashMap_getDeletedKeys, Smi,          \
     0x306e6a79)                                                                \
   V(_HashVMBase, set:_deletedKeys, LinkedHashMap_setDeletedKeys, Dynamic,      \
     0x3fe95fc2)                                                                \
+  V(::, _classRangeCheck, ClassRangeCheck, Bool, 0x6279a7b3)                   \
+  V(::, _classRangeCheckNegative, ClassRangeCheckNegated, Bool, 0x4799dac1)    \
 
 
 // List of intrinsics:
 // (class-name, function-name, intrinsification method, fingerprint).
 #define CORE_LIB_INTRINSIC_LIST(V)                                             \
   V(_Smi, ~, Smi_bitNegate, Smi, 0x63bfee11)                                   \
   V(_Smi, get:bitLength, Smi_bitLength, Smi, 0x25b2e24c)                       \
   V(_Smi, _bitAndFromSmi, Smi_bitAndFromSmi, Smi, 0x0df806ed)                  \
   V(_Bigint, _lsh, Bigint_lsh, Dynamic, 0x5cd95513)                            \
   V(_Bigint, _rsh, Bigint_rsh, Dynamic, 0x2d68d0e1)                            \
@@ skipping 255 matching lines @@
   V(_ByteDataView, getUint32, ByteDataViewGetUint32, 0x220d3da8)               \
   V(_ByteDataView, getInt64, ByteDataViewGetInt64, 0x757dd5c8)                 \
   V(_ByteDataView, getUint64, ByteDataViewGetUint64, 0x2fab992e)               \
   V(_ByteDataView, getFloat32, ByteDataViewGetFloat32, 0x387e9fc6)             \
   V(_ByteDataView, getFloat64, ByteDataViewGetFloat64, 0x5396432d)             \
   V(::, exp, MathExp, 0x5b894d7b)                                              \
   V(::, log, MathLog, 0x2e25132c)                                              \
   V(::, max, MathMax, 0x54121d6a)                                              \
   V(::, min, MathMin, 0x4276561c)                                              \
   V(::, pow, MathPow, 0x438e3089)                                              \
+  V(::, _classRangeCheck, ClassRangeCheck, 0x6279a7b3)                         \
+  V(::, _classRangeCheckNegative, ClassRangeCheckNegated, 0x4799dac1)          \
   V(Lists, copy, ListsCopy, 0x21a194fa)                                        \
   V(_Bigint, get:_neg, Bigint_getNeg, 0x7bf17a57)                              \
   V(_Bigint, get:_used, Bigint_getUsed, 0x55041013)                            \
   V(_Bigint, get:_digits, Bigint_getDigits, 0x46a6c1b3)                        \
   V(_HashVMBase, get:_index, LinkedHashMap_getIndex, 0x7d6bb76b)               \
   V(_HashVMBase, set:_index, LinkedHashMap_setIndex, 0x4beb13f2)               \
   V(_HashVMBase, get:_data, LinkedHashMap_getData, 0x4bf5ccb3)                 \
   V(_HashVMBase, set:_data, LinkedHashMap_setData, 0x6007556d)                 \
   V(_HashVMBase, get:_usedData, LinkedHashMap_getUsedData, 0x15e70845)         \
   V(_HashVMBase, set:_usedData, LinkedHashMap_setUsedData, 0x3e8c6edc)         \
@@ skipping 130 matching lines @@
 // Class that recognizes factories and returns corresponding result cid.
 class FactoryRecognizer : public AllStatic {
  public:
   // Return kDynamicCid if factory is not recognized.
   static intptr_t ResultCid(const Function& factory);
 };
 
 }  // namespace dart
 
 #endif  // VM_METHOD_RECOGNIZER_H_