RFR: fix for PhaseIdealLoop::clone_loop_predicates_fix_mem()

[Aleksey Shipilev]

On 10/22/2018 02:49 PM, Roland Westrelin wrote:
>> Looks good to me. I think we need to protect the entry to
>> PhaseIdealLoop::clone_loop_predicates_fix_mem with UseShenandoahGC too, unless this is going away
>> from shared code. Like we did in sh/jdk11.
> 
> That code is being upstreamed so hopefully there's not need for a
> UseShenandoahGC.

Okay!

-Aleksey