citra-emu/citra — pull request #289 by lioncash (2014-12-16 07:39:28+00:00)
Title: Join SMUAD, SMUSD, and SMLAD ops. Also fix them as well.

Previously they were multiplying the wrong multiplicands with each other. Images below show what happened previously.

- What the hardware reported:
![hw](http://i.imgur.com/L0oWXJb.jpg)

- What the emulator reported
![emu](http://i.imgur.com/M02mxUt.png)