hg: jdk/sandbox: 3 new changesets

[chris.hegarty at oracle.com]

Changeset: 91855ca077e3
Author:    dpochepk
Date:      2018-12-10 17:31 +0300
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/91855ca077e3

8214961: AARCH64: wrong encoding for exclusive and atomic load/stores
Reviewed-by: aph

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: 8790e9f9f984
Author:    shade
Date:      2018-12-10 15:31 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/8790e9f9f984

8215120: 32-bit build failures after JDK-8212657 (Promptly Return Unused Committed Memory from G1)
Reviewed-by: tschatzl, rkennke

! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 420ff459906f
Author:    bulasevich
Date:      2018-12-10 17:34 +0300
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/420ff459906f

8214128: ARM32: wrong stack alignment on Deoptimization::unpack_frames
Reviewed-by: dsamersoff

! src/hotspot/cpu/arm/sharedRuntime_arm.cpp