D-Programming-Language/phobos — pull request #858 by blackwhale (2012-10-10 21:32:26+00:00)
Title: Optimize insertInPlace

http://d.puremagic.com/issues/show_bug.cgi?id=4489

Note: apparently this exposes a bug in DMD's optimizer on 64 bits.
DO NOT merge UNTILL it's FIXED.