RFR (S): 7199654: Remove LoadUI2LNode

[Vladimir Kozlov]

Looks good.

Vladimir

Vladimir Ivanov wrote:
> http://cr.openjdk.java.net/~vlivanov/7199654/webrev.00/
> 40 lines changed: 0 ins; 33 del; 7 mod
> 
> Removed LoadUI2L node from Ideal. Replaced it with an equivalent
> predicate in AD files. Verified for a simple testcase that generated
> code isn't changed.
> 
> Testing: manual, JPRT, CTW (full testlist on solaris_x64), VM testbase
> (linux_x64).
> 
> Best regards,
> Vladimir Ivanov