September 27, 2012
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 462fcc1ccb299b7ed42a7172acd0baeed054221c
      https://github.com/D-Programming-Language/dmd/commit/462fcc1ccb299b7ed42a7172acd0baeed054221c
  Author: Walter Bright <walter@walterbright.com>
  Date:   2012-09-27 (Thu, 27 Sep 2012)

  Changed paths:
    M src/backend/cod1.c

  Log Message:
  -----------
  Win64 varargs and reg usage tracking