review(XXS): 7046893: LP64 problem with double_quadword in c1_LIRAssembler_x86.cpp

[Tom Rodriguez]

Looks good.

tom

On May 23, 2011, at 3:16 AM, Igor Veresov wrote:

> We had invalid casts in address computation. The pointer was cast to long, which on Windows is 32bit, so the upper bits were lost.
> 
> Webrev: http://cr.openjdk.java.net/~iveresov/7046893/webrev.00/
> 
> Contributed by: Thomas.Salter at unisys.com