hg: shenandoah/jdk11: 2 new changesets

[shade at redhat.com]

Changeset: ebc6ba18164a
Author:    roland
Date:      2019-09-26 17:49 +0200
URL:       https://hg.openjdk.java.net/shenandoah/jdk11/rev/ebc6ba18164a

[backport] 8231405: [Shenandoah] guarantee(d != NULL) failed: Null dominator info
Reviewed-by: shade, rkennke

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

Changeset: 9c8e6ab9894b
Author:    shade
Date:      2019-09-30 18:02 +0200
URL:       https://hg.openjdk.java.net/shenandoah/jdk11/rev/9c8e6ab9894b

[backport] 8231583: Shenandoah: Fix register clash in SBSA::resolve_forwarding_pointer() borrowing
Reviewed-by: rkennke

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp