Intrinsify writing to Uint8 and Int8 arrays on IA32.

runtime/vm/intrinsifier.h

 // Copyright (c) 2012, 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.
 // Class for intrinsifying functions.
 
 #ifndef VM_INTRINSIFIER_H_
 #define VM_INTRINSIFIER_H_
 
 #include "vm/allocation.h"
 
@@ skipping 62 matching lines @@
   V(::, cos, Math_cos)                                                         \
   V(Object, ==, Object_equal)                                                  \
   V(_FixedSizeArrayIterator, next, FixedSizeArrayIterator_next)                \
   V(_FixedSizeArrayIterator, hasNext, FixedSizeArrayIterator_hasNext)          \
   V(StringBase, get:length, String_getLength)                                  \
   V(StringBase, charCodeAt, String_charCodeAt)                                 \
   V(StringBase, hashCode, String_hashCode)                                     \
   V(StringBase, isEmpty, String_isEmpty)                                       \
   V(_ByteArrayBase, get:length, ByteArrayBase_getLength)                       \
   V(_Int8Array, [], Int8Array_getIndexed)                                      \
+  V(_Int8Array, []=, Int8Array_setIndexed)                                     \
   V(_Uint8Array, [], Uint8Array_getIndexed)                                    \
+  V(_Uint8Array, []=, Uint8Array_setIndexed)                                   \
   V(_Int16Array, [], Int16Array_getIndexed)                                    \
   V(_Uint16Array, [], Uint16Array_getIndexed)                                  \
   V(_Int32Array, [], Int32Array_getIndexed)                                    \
   V(_Uint32Array, [], Uint32Array_getIndexed)                                  \
   V(_Float32Array, [], Float32Array_getIndexed)                                \
   V(_Float32Array, []=, Float32Array_setIndexed)                               \
 
 // Forward declarations.
 class Assembler;
 class Function;
@@ skipping 10 matching lines @@
 #define DECLARE_FUNCTION(test_class_name, test_function_name, destination)    \
   static bool destination(Assembler* assembler);
 
 INTRINSIC_LIST(DECLARE_FUNCTION)
 #undef DECLARE_FUNCTION
 };
 
 }  // namespace dart
 
 #endif  // VM_INTRINSIFIER_H_