DBC: CheckClassInstr

runtime/vm/deferred_objects.h

Index: runtime/vm/deferred_objects.h
diff --git a/runtime/vm/deferred_objects.h b/runtime/vm/deferred_objects.h
index 35556f801def7f93dbc9542b436ab4ab70c69c0d..50daec5c46c8bb5e2fbf554335afa0f116c1122e 100644
--- a/runtime/vm/deferred_objects.h
+++ b/runtime/vm/deferred_objects.h
@@ -231,20 +231,28 @@ class DeferredObject {
   // a graph which can contain cycles.
   void Create();
 
+  RawObject* GetArg(intptr_t index) const {
+  #if !defined(TARGET_ARCH_DBC)

[Vyacheslav Egorov (Google), 2016/06/28 13:03:10]

I think we never align #if so it has to look like this:

  RawObject* GetArg(...) {
#if ...
    return

[zra, 2016/06/28 19:31:39]

Done.

+    return args_[index];
+  #else
+    return args_[-index];
+  #endif
+  }
+
   RawObject* GetClass() const {
-    return args_[kClassIndex];
+    return GetArg(kClassIndex);
   }
 
   RawObject* GetLength() const {
-    return args_[kLengthIndex];
+    return GetArg(kLengthIndex);
   }
 
   RawObject* GetFieldOffset(intptr_t index) const {
-    return args_[kFieldsStartIndex + kFieldEntrySize * index + kOffsetIndex];
+    return GetArg(kFieldsStartIndex + kFieldEntrySize * index + kOffsetIndex);
   }
 
   RawObject* GetValue(intptr_t index) const {
-    return args_[kFieldsStartIndex + kFieldEntrySize * index + kValueIndex];
+    return GetArg(kFieldsStartIndex + kFieldEntrySize * index + kValueIndex);
   }
 
   // Amount of fields that have to be initialized.