Replace mapcheck dependency on HStoreNamedField with object.

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23402005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index b619983..fd4cc35 100644 (file)
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -4495,7 +4495,7 @@ HInstruction* HOptimizedGraphBuilder::BuildStoreNamedField(
       AddStoreMapConstant(heap_number, isolate()->factory()->heap_number_map());
       Add<HStoreNamedField>(heap_number, HObjectAccess::ForHeapNumberValue(),
                             value);
-      instr = New<HStoreNamedField>(checked_object,
+      instr = New<HStoreNamedField>(checked_object->ActualValue(),
                                     heap_number_access,
                                     heap_number);
     } else {
@@ -4509,7 +4509,9 @@ HInstruction* HOptimizedGraphBuilder::BuildStoreNamedField(
     }
   } else {
     // This is a normal store.
-    instr = New<HStoreNamedField>(checked_object, field_access, value);
+    instr = New<HStoreNamedField>(checked_object->ActualValue(),
+                                  field_access,
+                                  value);
   }
 
   if (transition_to_field) {