commit 2cdbad7c62f126581ec5177104de961c4d71adaa
author Mingyao Yang <mingyao@google.com> Wed Jul 16 10:44:41 2014 -0700
committer Mingyao Yang <mingyao@google.com> Tue Jul 22 15:03:50 2014 -0700
tree 6283b87bc9b65249decac9b0e38fe396782b8d7e
parent c62944adcd427dca55489d234428da47c43a0aab

Set vtable in class object to null after linking.

This is follow-up work of embedding imt and vtable for
faster interface/virtual call dispatching.
Once vtable becomes embedded, the original vtable is nulled.

Change-Id: I307696657d1e283654169dbecb8f7815c42bbabc

compiler/driver/compiler_driver-inl.h

diff --git a/compiler/driver/compiler_driver-inl.h b/compiler/driver/compiler_driver-inl.h
index 89295f2..022ec6b 100644
--- a/compiler/driver/compiler_driver-inl.h
+++ b/compiler/driver/compiler_driver-inl.h
@@ -231,8 +231,8 @@
   // the super class.
   bool can_sharpen_super_based_on_type = (*invoke_type == kSuper) &&
       (referrer_class != methods_class) && referrer_class->IsSubClass(methods_class) &&
-      resolved_method->GetMethodIndex() < methods_class->GetVTable()->GetLength() &&
-      (methods_class->GetVTable()->Get(resolved_method->GetMethodIndex()) == resolved_method);
+      resolved_method->GetMethodIndex() < methods_class->GetVTableLength() &&
+      (methods_class->GetVTableEntry(resolved_method->GetMethodIndex()) == resolved_method);
 
   if (can_sharpen_virtual_based_on_type || can_sharpen_super_based_on_type) {
     // Sharpen a virtual call into a direct call. The method_idx is into referrer's