review request (S): 7087453: PhaseChaitin::yank_if_dead() should handle MachTemp inputs

[Tom Rodriguez]

That looks good.

tom

On Sep 6, 2011, at 9:00 AM, Roland Westrelin wrote:

> http://cr.openjdk.java.net/~roland/7087453/webrev.00/
> 
> When PhaseChaitin::yank_if_dead() hits a node with MachTemp inputs it crashes the VM with assertion:
> assert(old->req() <= 2, "can't handle more inputs");
> It should be able to handle MachTemps as a special case by yanking them as well.
> 
> Roland.