hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 1688221b62ab
Author:    roland
Date:      2020-05-15 21:54 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/1688221b62ab

8244663: Shenandoah: C2 assertion fails in Matcher::collect_null_checks
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestShenandoahCmpPAfterCall.java

Changeset: 5747b0588472
Author:    roland
Date:      2020-05-13 17:00 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5747b0588472

8241070: Shenandoah: remove unused local variables in C2 support
Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp