[aarch64-port-dev ] git: openjdk/aarch64-port: master: 3 new changesets

[Vladimir Ivanov]

Changeset: 503590f6
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2020-11-20 21:15:21 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/503590f6

8256056: Deoptimization stub doesn't save vector registers on x86

Reviewed-by: redestad, kvn

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: f79e9d45
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2020-11-20 21:15:58 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/f79e9d45

8256061: RegisterSaver::save_live_registers() omits upper halves of ZMM0-15 registers

Reviewed-by: kvn

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 41c05876
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2020-11-20 21:16:34 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/41c05876

8255367: C2: Deoptimization during vector box construction is broken

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/vector.cpp
! src/hotspot/share/opto/vectorIntrinsics.cpp