RFR(S): 8245083: [REDO] Shenandoah: Remove null-handling in LRB expansion

[Aleksey Shipilev]

On 5/15/20 10:20 AM, Roland Westrelin wrote:
> 
> https://bugs.openjdk.java.net/browse/JDK-8245083
> http://cr.openjdk.java.net/~roland/8245083/webrev.00/

This patch passes extended testing for me. Looks good.

Minor nit, feel free to ignore. Comments indent is a bit off here.

 486   fields[TypeFunc::Parms+0] = TypeOopPtr::BOTTOM; // original field value
 487   fields[TypeFunc::Parms+1] = TypeRawPtr::BOTTOM;   // original load address

-- 
Thanks,
-Aleksey