Merge up to 8597 to experimental/gc from the bleeding edge.

tools/grokdump.py

Index: tools/grokdump.py
===================================================================
--- tools/grokdump.py	(revision 8618)
+++ tools/grokdump.py	(working copy)
@@ -373,62 +373,64 @@
 # };
 # static P p;
 INSTANCE_TYPES = {
-  64: "SYMBOL_TYPE",
-  68: "ASCII_SYMBOL_TYPE",
-  65: "CONS_SYMBOL_TYPE",
-  69: "CONS_ASCII_SYMBOL_TYPE",
-  66: "EXTERNAL_SYMBOL_TYPE",
-  74: "EXTERNAL_SYMBOL_WITH_ASCII_DATA_TYPE",
-  70: "EXTERNAL_ASCII_SYMBOL_TYPE",
-  0: "STRING_TYPE",
-  4: "ASCII_STRING_TYPE",
-  1: "CONS_STRING_TYPE",
-  5: "CONS_ASCII_STRING_TYPE",
-  2: "EXTERNAL_STRING_TYPE",
-  10: "EXTERNAL_STRING_WITH_ASCII_DATA_TYPE",
-  6: "EXTERNAL_ASCII_STRING_TYPE",
-  6: "PRIVATE_EXTERNAL_ASCII_STRING_TYPE",
-  128: "MAP_TYPE",
-  129: "CODE_TYPE",
-  130: "ODDBALL_TYPE",
-  131: "JS_GLOBAL_PROPERTY_CELL_TYPE",
-  132: "HEAP_NUMBER_TYPE",
-  134: "JS_PROXY_TYPE",
-  133: "FOREIGN_TYPE",
-  135: "BYTE_ARRAY_TYPE",
-  136: "EXTERNAL_BYTE_ARRAY_TYPE",
-  137: "EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE",
-  138: "EXTERNAL_SHORT_ARRAY_TYPE",
-  139: "EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE",
-  140: "EXTERNAL_INT_ARRAY_TYPE",
-  141: "EXTERNAL_UNSIGNED_INT_ARRAY_TYPE",
-  142: "EXTERNAL_FLOAT_ARRAY_TYPE",
-  144: "EXTERNAL_PIXEL_ARRAY_TYPE",
-  145: "FILLER_TYPE",
-  146: "ACCESSOR_INFO_TYPE",
-  147: "ACCESS_CHECK_INFO_TYPE",
-  148: "INTERCEPTOR_INFO_TYPE",
-  149: "CALL_HANDLER_INFO_TYPE",
-  150: "FUNCTION_TEMPLATE_INFO_TYPE",
-  151: "OBJECT_TEMPLATE_INFO_TYPE",
-  152: "SIGNATURE_INFO_TYPE",
-  153: "TYPE_SWITCH_INFO_TYPE",
-  154: "SCRIPT_TYPE",
-  155: "CODE_CACHE_TYPE",
-  158: "FIXED_ARRAY_TYPE",
-  159: "SHARED_FUNCTION_INFO_TYPE",
-  160: "JS_MESSAGE_OBJECT_TYPE",
-  161: "JS_VALUE_TYPE",
-  162: "JS_OBJECT_TYPE",
-  163: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
-  164: "JS_GLOBAL_OBJECT_TYPE",
-  165: "JS_BUILTINS_OBJECT_TYPE",
-  166: "JS_GLOBAL_PROXY_TYPE",
-  167: "JS_ARRAY_TYPE",
-  168: "JS_REGEXP_TYPE",
-  169: "JS_FUNCTION_TYPE",
-  156: "DEBUG_INFO_TYPE",
-  157: "BREAK_POINT_INFO_TYPE",
+64: "SYMBOL_TYPE",
+68: "ASCII_SYMBOL_TYPE",
+65: "CONS_SYMBOL_TYPE",
+69: "CONS_ASCII_SYMBOL_TYPE",
+66: "EXTERNAL_SYMBOL_TYPE",
+74: "EXTERNAL_SYMBOL_WITH_ASCII_DATA_TYPE",
+70: "EXTERNAL_ASCII_SYMBOL_TYPE",
+0: "STRING_TYPE",
+4: "ASCII_STRING_TYPE",
+1: "CONS_STRING_TYPE",
+5: "CONS_ASCII_STRING_TYPE",
+2: "EXTERNAL_STRING_TYPE",
+10: "EXTERNAL_STRING_WITH_ASCII_DATA_TYPE",
+6: "EXTERNAL_ASCII_STRING_TYPE",
+6: "PRIVATE_EXTERNAL_ASCII_STRING_TYPE",
+128: "MAP_TYPE",
+129: "CODE_TYPE",
+130: "ODDBALL_TYPE",
+131: "JS_GLOBAL_PROPERTY_CELL_TYPE",
+132: "HEAP_NUMBER_TYPE",
+133: "FOREIGN_TYPE",
+134: "BYTE_ARRAY_TYPE",
+135: "EXTERNAL_BYTE_ARRAY_TYPE",
+136: "EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE",
+137: "EXTERNAL_SHORT_ARRAY_TYPE",
+138: "EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE",
+139: "EXTERNAL_INT_ARRAY_TYPE",
+140: "EXTERNAL_UNSIGNED_INT_ARRAY_TYPE",
+141: "EXTERNAL_FLOAT_ARRAY_TYPE",
+143: "EXTERNAL_PIXEL_ARRAY_TYPE",
+145: "FILLER_TYPE",
+146: "ACCESSOR_INFO_TYPE",
+147: "ACCESS_CHECK_INFO_TYPE",
+148: "INTERCEPTOR_INFO_TYPE",
+149: "CALL_HANDLER_INFO_TYPE",
+150: "FUNCTION_TEMPLATE_INFO_TYPE",
+151: "OBJECT_TEMPLATE_INFO_TYPE",
+152: "SIGNATURE_INFO_TYPE",
+153: "TYPE_SWITCH_INFO_TYPE",
+154: "SCRIPT_TYPE",
+155: "CODE_CACHE_TYPE",
+156: "POLYMORPHIC_CODE_CACHE_TYPE",
+159: "FIXED_ARRAY_TYPE",
+160: "SHARED_FUNCTION_INFO_TYPE",
+161: "JS_MESSAGE_OBJECT_TYPE",
+162: "JS_VALUE_TYPE",
+163: "JS_OBJECT_TYPE",
+164: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
+165: "JS_GLOBAL_OBJECT_TYPE",
+166: "JS_BUILTINS_OBJECT_TYPE",
+167: "JS_GLOBAL_PROXY_TYPE",
+168: "JS_ARRAY_TYPE",
+169: "JS_PROXY_TYPE",
+170: "JS_REGEXP_TYPE",
+171: "JS_FUNCTION_TYPE",
+172: "JS_FUNCTION_PROXY_TYPE",
+157: "DEBUG_INFO_TYPE",
+158: "BREAK_POINT_INFO_TYPE",
 }