RFR: Fix 32bit x86 builds after upstream merge

[Aleksey Shipilev]

On 07/04/2018 12:08 PM, Roman Kennke wrote:
> As $SUBJECT says.
> 
> http://cr.openjdk.java.net/~rkennke/fix32bit/webrev.00/
> 
> Ok?

OK, verified that makes x86_32 builds work again. Thanks!

-Aleksey