Better support for 'polymorphic' JS and external arrays

src/heap.h

-// Copyright 2010 the V8 project authors. All rights reserved.
+// Copyright 2011 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
 //       with the distribution.
@@ skipping 159 matching lines @@
   V(string_symbol, "string")                                             \
   V(String_symbol, "String")                                             \
   V(Date_symbol, "Date")                                                 \
   V(this_symbol, "this")                                                 \
   V(to_string_symbol, "toString")                                        \
   V(char_at_symbol, "CharAt")                                            \
   V(undefined_symbol, "undefined")                                       \
   V(value_of_symbol, "valueOf")                                          \
   V(InitializeVarGlobal_symbol, "InitializeVarGlobal")                   \
   V(InitializeConstGlobal_symbol, "InitializeConstGlobal")               \
-  V(KeyedLoadSpecialized_symbol, "KeyedLoadSpecialized")                 \
-  V(KeyedStoreSpecialized_symbol, "KeyedStoreSpecialized")               \
+  V(KeyedLoadSpecializedMonomorphic_symbol,                              \
+    "KeyedLoadSpecializedMonomorphic")                                   \
+  V(KeyedLoadSpecializedPolymorphic_symbol,                              \
+    "KeyedLoadSpecializedPolymorphic")                                   \
+  V(KeyedStoreSpecializedMonomorphic_symbol,                             \
+    "KeyedStoreSpecializedMonomorphic")                                  \
+  V(KeyedStoreSpecializedPolymorphic_symbol,                             \
+    "KeyedStoreSpecializedPolymorphic")                                  \
   V(stack_overflow_symbol, "kStackOverflowBoilerplate")                  \
   V(illegal_access_symbol, "illegal access")                             \
   V(out_of_memory_symbol, "out-of-memory")                               \
   V(illegal_execution_state_symbol, "illegal execution state")           \
   V(get_symbol, "get")                                                   \
   V(set_symbol, "set")                                                   \
   V(function_class_symbol, "Function")                                   \
   V(illegal_argument_symbol, "illegal argument")                         \
   V(MakeReferenceError_symbol, "MakeReferenceError")                     \
   V(MakeSyntaxError_symbol, "MakeSyntaxError")                           \
   V(MakeTypeError_symbol, "MakeTypeError")                               \
   V(invalid_lhs_in_assignment_symbol, "invalid_lhs_in_assignment")       \
   V(invalid_lhs_in_for_in_symbol, "invalid_lhs_in_for_in")               \
   V(invalid_lhs_in_postfix_op_symbol, "invalid_lhs_in_postfix_op")       \
   V(invalid_lhs_in_prefix_op_symbol, "invalid_lhs_in_prefix_op")         \
   V(illegal_return_symbol, "illegal_return")                             \
   V(illegal_break_symbol, "illegal_break")                               \
   V(illegal_continue_symbol, "illegal_continue")                         \
   V(unknown_label_symbol, "unknown_label")                               \
   V(redeclaration_symbol, "redeclaration")                               \
   V(failure_symbol, "<failure>")                                         \
   V(space_symbol, " ")                                                   \
   V(exec_symbol, "exec")                                                 \
   V(zero_symbol, "0")                                                    \
   V(global_eval_symbol, "GlobalEval")                                    \
   V(identity_hash_symbol, "v8::IdentityHash")                            \
   V(closure_symbol, "(closure)")                                         \
-  V(use_strict, "use strict")                                            \
-  V(KeyedLoadExternalByteArray_symbol, "KeyedLoadExternalByteArray")     \
-  V(KeyedLoadExternalUnsignedByteArray_symbol,                           \
-      "KeyedLoadExternalUnsignedByteArray")                              \
-  V(KeyedLoadExternalShortArray_symbol,                                  \
-      "KeyedLoadExternalShortArray")                                     \
-  V(KeyedLoadExternalUnsignedShortArray_symbol,                          \
-      "KeyedLoadExternalUnsignedShortArray")                             \
-  V(KeyedLoadExternalIntArray_symbol, "KeyedLoadExternalIntArray")       \
-  V(KeyedLoadExternalUnsignedIntArray_symbol,                            \
-       "KeyedLoadExternalUnsignedIntArray")                              \
-  V(KeyedLoadExternalFloatArray_symbol, "KeyedLoadExternalFloatArray")   \
-  V(KeyedLoadExternalDoubleArray_symbol, "KeyedLoadExternalDoubleArray") \
-  V(KeyedLoadExternalPixelArray_symbol, "KeyedLoadExternalPixelArray")   \
-  V(KeyedStoreExternalByteArray_symbol, "KeyedStoreExternalByteArray")   \
-  V(KeyedStoreExternalUnsignedByteArray_symbol,                          \
-        "KeyedStoreExternalUnsignedByteArray")                           \
-  V(KeyedStoreExternalShortArray_symbol, "KeyedStoreExternalShortArray") \
-  V(KeyedStoreExternalUnsignedShortArray_symbol,                         \
-        "KeyedStoreExternalUnsignedShortArray")                          \
-  V(KeyedStoreExternalIntArray_symbol, "KeyedStoreExternalIntArray")     \
-  V(KeyedStoreExternalUnsignedIntArray_symbol,                           \
-        "KeyedStoreExternalUnsignedIntArray")                            \
-  V(KeyedStoreExternalFloatArray_symbol, "KeyedStoreExternalFloatArray") \
-  V(KeyedStoreExternalDoubleArray_symbol, "KeyedStoreExternalDoubleArray") \
-  V(KeyedStoreExternalPixelArray_symbol, "KeyedStoreExternalPixelArray")
+  V(use_strict, "use strict")
 
 // Forward declarations.
 class GCTracer;
 class HeapStats;
 class Isolate;
 class WeakObjectRetainer;
 
 
 typedef String* (*ExternalStringTableUpdaterCallback)(Heap* heap,
                                                       Object** pointer);
@@ skipping 2013 matching lines @@
   DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer);
 };
 #endif  // DEBUG || LIVE_OBJECT_LIST
 
 
 } }  // namespace v8::internal
 
 #undef HEAP
 
 #endif  // V8_HEAP_H_