kripken/emscripten — pull request #1435 by PinZhang (2013-07-26 05:50:05+00:00)
Title: Reduce call chain of qsort

This will improve the pfermance of qsort-heavy-used projects like
Android-Pinyin-IME, more discussion:
https://groups.google.com/forum/#!topic/emscripten-discuss/Ah2CNfQ8ra4