June 20, 2012
  Branch: refs/heads/dmd-1.x
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: f50a339b86d9d2c141061d38f4f682211c3c07c3
      https://github.com/D-Programming-Language/dmd/commit/f50a339b86d9d2c141061d38f4f682211c3c07c3
  Author: Walter Bright <walter@walterbright.com>
  Date:   2012-06-20 (Wed, 20 Jun 2012)

  Changed paths:
    M src/argtypes.c
    M src/backend/cod1.c
    M src/backend/cod2.c
    M src/backend/cod3.c
    M src/backend/rtlsym.h
    M src/e2ir.c

  Log Message:
  -----------
  fix reg pair parameters