RFR(XXS): A couple of type fixes in C1

[Christian Thalinger]

Looks good.

On Mar 13, 2014, at 10:20 AM, Igor Veresov <igor.veresov at oracle.com> wrote:

> I’d like to push a couple of tiny fixes of types in C1 that went unnoticed when porting to 64-bit.
> 
> 8037140: C1: Incorrect argument type used for SharedRuntime::OSR_migration_end in LIRGenerator::do_Goto
> 8037149: C1: getThreadTemp should return a T_LONG register on 64bit
> 
> The fixes don’t really change the generated code since the only affect some reg-reg moves. However it’d be nice to improve the overall type hygiene.
> 
> Webrevs:
> http://cr.openjdk.java.net/~iveresov/8037149/webrev.00/
> http://cr.openjdk.java.net/~iveresov/8037140/webrev.00/
> 
> Thanks,
> igor