Support external arrays in Crankshaft

src/hydrogen-instructions.cc

Index: src/hydrogen-instructions.cc
diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
index bd6a58b7a51ffd77c8ec26f722c96302717cbf71..c73ce4cfb4a19c56d0f4b557d28502055d841c35 100644
--- a/src/hydrogen-instructions.cc
+++ b/src/hydrogen-instructions.cc
@@ -1226,8 +1226,36 @@ void HLoadKeyedGeneric::PrintDataTo(StringStream* stream) {
 }
 
 
-void HLoadPixelArrayElement::PrintDataTo(StringStream* stream) {
+void HLoadKeyedSpecializedArrayElement::PrintDataTo(
+    StringStream* stream) {
   external_pointer()->PrintNameTo(stream);
+  stream->Add(".");
+  switch (array_type()) {
+    case kExternalByteArray:
+      stream->Add("byte");
+      break;
+    case kExternalUnsignedByteArray:
+      stream->Add("u_byte");
+      break;
+    case kExternalShortArray:
+      stream->Add("short");
+      break;
+    case kExternalUnsignedShortArray:
+      stream->Add("u_short");
+      break;
+    case kExternalIntArray:
+      stream->Add("int");
+      break;
+    case kExternalUnsignedIntArray:
+      stream->Add("u_int");
+      break;
+    case kExternalFloatArray:
+      stream->Add("float");
+      break;
+    case kExternalPixelArray:
+      stream->Add("pixel");
+      break;
+  }
   stream->Add("[");
   key()->PrintNameTo(stream);
   stream->Add("]");
@@ -1275,8 +1303,36 @@ void HStoreKeyedGeneric::PrintDataTo(StringStream* stream) {
 }
 
 
-void HStorePixelArrayElement::PrintDataTo(StringStream* stream) {
+void HStoreKeyedSpecializedArrayElement::PrintDataTo(
+    StringStream* stream) {
   external_pointer()->PrintNameTo(stream);
+  stream->Add(".");
+  switch (array_type()) {
+    case kExternalByteArray:
+      stream->Add("byte");
+      break;
+    case kExternalUnsignedByteArray:
+      stream->Add("u_byte");
+      break;
+    case kExternalShortArray:
+      stream->Add("short");
+      break;
+    case kExternalUnsignedShortArray:
+      stream->Add("u_short");
+      break;
+    case kExternalIntArray:
+      stream->Add("int");
+      break;
+    case kExternalUnsignedIntArray:
+      stream->Add("u_int");
+      break;
+    case kExternalFloatArray:
+      stream->Add("float");
+      break;
+    case kExternalPixelArray:
+      stream->Add("pixel");
+      break;
+  }
   stream->Add("[");
   key()->PrintNameTo(stream);
   stream->Add("] = ");