Reviewers: Mads Ager,

Description:
Fix bug in Heap::RecordWrites.

Please review this at http://codereview.chromium.org/6548007/

SVN Base: https://v8.googlecode.com/svn/branches/experimental/gc

Affected files:
  M src/heap-inl.h


Index: src/heap-inl.h
diff --git a/src/heap-inl.h b/src/heap-inl.h
index 83e9efad3eaad5c72f0bb9e1f28b7ff265b498db..f9f940b6dbfb100fc83eefe90072c938f0ff2e54 100644
--- a/src/heap-inl.h
+++ b/src/heap-inl.h
@@ -283,8 +283,8 @@ void Heap::RecordWrite(Address address, int offset) {

 void Heap::RecordWrites(Address address, int start, int len) {
   if (!InNewSpace(address)) {
-    for (int i = 0; i < len; i += kPointerSize) {
-      StoreBuffer::Mark(address + start + i);
+    for (int i = 0; i < len; i++) {
+      StoreBuffer::Mark(address + start + i*kPointerSize);
     }
   }
 }


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