Try to fix compile error on Windows.

Review URL: http://codereview.chromium.org/8497010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/incremental-marking.cc b/src/incremental-marking.cc
index 68352f3..5727294 100644 (file)
--- a/src/incremental-marking.cc
+++ b/src/incremental-marking.cc
@@ -842,7 +842,7 @@ void IncrementalMarking::Step(intptr_t allocated_bytes) {
     }
   }
 
-  intptr_t promoted_during_marking = heap_->PromotedTotalSize()
+  int64_t promoted_during_marking = heap_->PromotedTotalSize()
       - old_generation_space_used_at_start_of_incremental_;
   intptr_t delay = allocation_marking_factor_ * MB;
   intptr_t scavenge_slack = heap_->MaxSemiSpaceSize();