From: bmeurer@chromium.org <bmeurer@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Wed, 4 Dec 2013 08:25:58 +0000 (+0000)
Subject: Fix performance regression in Kraken audio-oscillator.
X-Git-Tag: upstream/4.7.83~11430
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a3c454da9d46b8a02c459fdd61670109bab204fc;p=platform%2Fupstream%2Fv8.git

Fix performance regression in Kraken audio-oscillator.

BUG=325529
LOG=y
R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/103903002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/ic.cc b/src/ic.cc
index 08df226..8a25504 100644
--- a/src/ic.cc
+++ b/src/ic.cc
@@ -2625,7 +2625,7 @@ void BinaryOpIC::State::Update(Handle<Object> left,
       right->ToInt32(&fixed_right_arg_value) &&
       fixed_right_arg_value > 0 &&
       IsPowerOf2(fixed_right_arg_value) &&
-      FixedRightArgValueField::is_valid(fixed_right_arg_value) &&
+      FixedRightArgValueField::is_valid(WhichPowerOf2(fixed_right_arg_value)) &&
       (left_kind_ == SMI || left_kind_ == INT32) &&
       (result_kind_ == NONE || !fixed_right_arg_.has_value);
   fixed_right_arg_ = Maybe<int32_t>(has_fixed_right_arg,