Support external arrays in Crankshaft

src/hydrogen-instructions.cc

 // 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
@@ skipping 1154 matching lines @@
 
 
 void HLoadKeyedGeneric::PrintDataTo(StringStream* stream) {
   object()->PrintNameTo(stream);
   stream->Add("[");
   key()->PrintNameTo(stream);
   stream->Add("]");
 }
 
 
-void HLoadPixelArrayElement::PrintDataTo(StringStream* stream) {
+void HLoadKeyedSpecializedArrayElement::PrintDataTo(
+    StringStream* stream) {
   external_pointer()->PrintNameTo(stream);

[Kevin Millikin (Chromium), 2011/03/24 11:21:00]

It might be useful to print a string representation of the type.  (Same comment
for the store.)

[danno, 2011/03/24 13:18:38]

Done.

   stream->Add("[");
   key()->PrintNameTo(stream);
   stream->Add("]");
 }
 
 
 void HStoreNamedGeneric::PrintDataTo(StringStream* stream) {
   object()->PrintNameTo(stream);
   stream->Add(".");
   ASSERT(name()->IsString());
@@ skipping 27 matching lines @@
 
 void HStoreKeyedGeneric::PrintDataTo(StringStream* stream) {
   object()->PrintNameTo(stream);
   stream->Add("[");
   key()->PrintNameTo(stream);
   stream->Add("] = ");
   value()->PrintNameTo(stream);
 }
 
 
-void HStorePixelArrayElement::PrintDataTo(StringStream* stream) {
+void HStoreKeyedSpecializedArrayElement::PrintDataTo(
+    StringStream* stream) {
   external_pointer()->PrintNameTo(stream);
   stream->Add("[");
   key()->PrintNameTo(stream);
   stream->Add("] = ");
   value()->PrintNameTo(stream);
 }
 
 
 void HLoadGlobal::PrintDataTo(StringStream* stream) {
   stream->Add("[%p]", *cell());
@@ skipping 272 matching lines @@
 
 
 void HCheckPrototypeMaps::Verify() {
   HInstruction::Verify();
   ASSERT(HasNoUses());
 }
 
 #endif
 
 } }  // namespace v8::internal