From: verwaest@chromium.org <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Tue, 6 May 2014 11:05:52 +0000 (+0000)
Subject: Pass dependency to HLoadNamedField for array length load
X-Git-Tag: upstream/4.7.83~9257
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2716ddd0d766f91fa9fd87872d11c74803af2145;p=platform%2Fupstream%2Fv8.git

Pass dependency to HLoadNamedField for array length load

BUG=
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/267773004

Patch from Jing Bao <jing.bao@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 532600d..627a21d 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -2145,7 +2145,7 @@ HInstruction* HGraphBuilder::BuildUncheckedMonomorphicElementAccess(
   HInstruction* length = NULL;
   if (is_js_array) {
     length = Add<HLoadNamedField>(
-        checked_object, static_cast<HValue*>(NULL),
+        checked_object->ActualValue(), checked_object,
         HObjectAccess::ForArrayLength(elements_kind));
   } else {
     length = AddLoadFixedArrayLength(elements);