git: openjdk/jdk17u: 2 new changesets

[Aleksey Shipilev]

Changeset: f09ba799
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-08-30 05:46:00 +0000
URL:       https://git.openjdk.org/jdk17u/commit/f09ba7996581df64cc194b80a50f0da6b50c5636

8314020: Print instruction blocks in byte units

Reviewed-by: phh
Backport-of: a602624ef46908456052146d50467c60efa636c3

! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_riscv/os_linux_riscv.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/os_cpu/windows_x86/os_windows_x86.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 25efeccb
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-08-30 05:55:37 +0000
URL:       https://git.openjdk.org/jdk17u/commit/25efeccb05bc747aafafb45b0b6910103a53b2b9

8313262: C2:  Sinking node may cause required cast to be dropped

Backport-of: 1cee3b9fd9720e7938029a6992460b9053e65e57

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestSinkingNodeDropsNotNullCast.java