Refactored code a bit to improve StringReplace performance
authoryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 5 Jul 2013 12:57:38 +0000 (12:57 +0000)
committeryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 5 Jul 2013 12:57:38 +0000 (12:57 +0000)
commitfa001d1b6afc7540f09dd018291ca63f4ab00474
tree5202698f6c3a15fbcce135ce5deeab9d435460af
parenta3b6452d0229615c7be38ce78ebc33176edfd517
Refactored code a bit to improve StringReplace performance

1. Use inline macro to mitigate the side effect emulation overhead
2. Refactor Zone::DeleteAll() to merge two loops together

R=bmeurer@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/18057004

Patch from Weiliang Lin <weiliang.lin2@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/macros.py
src/string.js
src/zone.cc