MD5 speed improvement ideas

[D3ad0ne]

Very nice! Difference between .23 and .24

Code:

----Version 0.23----
Threads...: 6
Mode.Left.: Mask '?l?l?l?l' (456976)
Mode.Right: Dict 'example.dict' (129988)
Speed.GPU1: 1009.4M/s (finished)
Speed.GPU2: 1008.8M/s (finished)
Speed.GPU3: 1012.6M/s (finished)
Speed.GPU4:  991.8M/s (finished)
Speed.GPU5: 1013.3M/s (finished)
Speed.GPU6: 1015.4M/s (finished)
Speed.GPU*: [b]6051.3M/s[/b]
Recovered.: 1358/6494 Digests, 0/1 Salts
Progress..: 59400876336/59401396288 (100.00%)
Running...: 10 secs

----Version 0.24----
Threads...: 6
Mode.Left.: Mask '?l?l?l?l' (456976)
Mode.Right: Dict 'example.dict' (129988)
Speed.GPU1: 1097.1M/s (finished)
Speed.GPU2: 1115.3M/s (finished)
Speed.GPU3: 1117.6M/s (finished)
Speed.GPU4: 1100.7M/s (finished)
Speed.GPU5: 1118.8M/s (finished)
Speed.GPU6: 1120.3M/s (finished)
Speed.GPU*: [b]6669.8M/s[/b]
Recovered.: 1358/6494 Digests, 0/1 Salts
Progress..: 59400876336/59401396288 (100.00%)
Running...: 10 secs