update vector ics to handle megamorphic keyed loads

tools/v8heapconst.py

Index: tools/v8heapconst.py
diff --git a/tools/v8heapconst.py b/tools/v8heapconst.py
index 8ef0c1093893d2283a512d1c6ff0c0577baf84d4..97045457b646901d5b2eb84599eb2f9197a13ca8 100644
--- a/tools/v8heapconst.py
+++ b/tools/v8heapconst.py
@@ -216,8 +216,8 @@ KNOWN_MAPS = {
   0x08cd9: (187, "JSMessageObjectMap"),
   0x08d01: (136, "ForeignMap"),
   0x08d29: (189, "NeanderMap"),
-  0x08d51: (171, "AllocationMementoMap"),
-  0x08d79: (170, "AllocationSiteMap"),
+  0x08d51: (170, "AllocationSiteMap"),
+  0x08d79: (171, "AllocationMementoMap"),
   0x08da1: (174, "PolymorphicCodeCacheMap"),
   0x08dc9: (172, "ScriptMap"),
   0x08e19: (189, "ExternalMap"),
@@ -255,16 +255,16 @@ KNOWN_OBJECTS = {
   ("OLD_POINTER_SPACE", 0x09531): "TerminationException",
   ("OLD_POINTER_SPACE", 0x09541): "MessageListeners",
   ("OLD_POINTER_SPACE", 0x0955d): "CodeStubs",
-  ("OLD_POINTER_SPACE", 0x10f91): "NonMonomorphicCache",
-  ("OLD_POINTER_SPACE", 0x115a5): "PolymorphicCodeCache",
-  ("OLD_POINTER_SPACE", 0x115ad): "NativesSourceCache",
-  ("OLD_POINTER_SPACE", 0x11621): "EmptyScript",
-  ("OLD_POINTER_SPACE", 0x1165d): "IntrinsicFunctionNames",
-  ("OLD_POINTER_SPACE", 0x17679): "ObservationState",
-  ("OLD_POINTER_SPACE", 0x17685): "SymbolRegistry",
-  ("OLD_POINTER_SPACE", 0x18041): "EmptySlowElementDictionary",
-  ("OLD_POINTER_SPACE", 0x181dd): "AllocationSitesScratchpad",
-  ("OLD_POINTER_SPACE", 0x4560d): "StringTable",
+  ("OLD_POINTER_SPACE", 0x1139d): "NonMonomorphicCache",
+  ("OLD_POINTER_SPACE", 0x119b1): "PolymorphicCodeCache",
+  ("OLD_POINTER_SPACE", 0x119b9): "NativesSourceCache",
+  ("OLD_POINTER_SPACE", 0x11a2d): "EmptyScript",
+  ("OLD_POINTER_SPACE", 0x11a69): "IntrinsicFunctionNames",
+  ("OLD_POINTER_SPACE", 0x17a85): "ObservationState",
+  ("OLD_POINTER_SPACE", 0x17a91): "SymbolRegistry",
+  ("OLD_POINTER_SPACE", 0x1844d): "EmptySlowElementDictionary",
+  ("OLD_POINTER_SPACE", 0x185e9): "AllocationSitesScratchpad",
+  ("OLD_POINTER_SPACE", 0x45d11): "StringTable",
   ("OLD_DATA_SPACE", 0x08081): "EmptyDescriptorArray",
   ("OLD_DATA_SPACE", 0x08089): "EmptyFixedArray",
   ("OLD_DATA_SPACE", 0x080a9): "NanValue",
@@ -290,6 +290,6 @@ KNOWN_OBJECTS = {
   ("OLD_DATA_SPACE", 0x082ed): "EmptyFixedUint8ClampedArray",
   ("OLD_DATA_SPACE", 0x082f5): "InfinityValue",
   ("OLD_DATA_SPACE", 0x08301): "MinusZeroValue",
-  ("CODE_SPACE", 0x16881): "JsEntryCode",
-  ("CODE_SPACE", 0x2a8e1): "JsConstructEntryCode",
+  ("CODE_SPACE", 0x17da1): "JsEntryCode",
+  ("CODE_SPACE", 0x2a921): "JsConstructEntryCode",
 }