Use %_IsMinusZero where applicable to replace hackery.
authoryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 12 Nov 2013 14:20:53 +0000 (14:20 +0000)
committeryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 12 Nov 2013 14:20:53 +0000 (14:20 +0000)
commitb2df9bca3f7f21b27d3ca6e289a20d7e0ac38ee6
tree792a23ebe8dd677dad128c99a0694e009275a799
parentd8e85bf0e0d498c68da4d1adf9895ad56a2b7b9f
Use %_IsMinusZero where applicable to replace hackery.

R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/68453005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/i18n.js
src/math.js
src/runtime.js