commit 580a8dfda74e7999f6b3e28e239ae8461a39dfcb
author Mathieu Chartier <mathieuc@google.com> Wed Mar 26 15:15:57 2014 -0700
committer Mathieu Chartier <mathieuc@google.com> Wed Mar 26 17:21:56 2014 -0700
tree 085db43858bd760ee257f0bfd66cd7472788d591
parent 223efbe5164f6fe83cf04e7f9121adb29b8dd231

Less redundant verification.

~3 less objects verified per object scanned in the GC. Helps the
irogers dogfood experience.

Change-Id: I6efeab7842a6c702adecef73fb573c19291fecf2

runtime/gc/collector/semi_space.cc

diff --git a/runtime/gc/collector/semi_space.cc b/runtime/gc/collector/semi_space.cc
index cd9e217..d4f47ef 100644
--- a/runtime/gc/collector/semi_space.cc
+++ b/runtime/gc/collector/semi_space.cc
@@ -669,7 +669,8 @@
 
   void operator()(Object* obj, MemberOffset offset, bool /* is_static */) const ALWAYS_INLINE
       EXCLUSIVE_LOCKS_REQUIRED(Locks::mutator_lock_, Locks::heap_bitmap_lock_) {
-    collector_->MarkObject(obj->GetFieldObjectReferenceAddr(offset));
+    // Object was already verified when we scanned it.
+    collector_->MarkObject(obj->GetFieldObjectReferenceAddr<kVerifyNone>(offset));
   }
 
   void operator()(mirror::Class* klass, mirror::Reference* ref) const