hg: jdk-updates/jdk15u: 4 new changesets

[shade at redhat.com]

Changeset: b66b490c42a9
Author:    shade
Date:      2020-10-21 06:14 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk15u/rev/b66b490c42a9

8255065: Zero: accessor_entry misses the IRIW case
Reviewed-by: mdoerr

! src/hotspot/cpu/zero/cppInterpreter_zero.cpp

Changeset: b5441c76abf4
Author:    shade
Date:      2020-10-20 05:26 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk15u/rev/b5441c76abf4

8197981: Missing return statement in __sync_val_compare_and_swap_8
Reviewed-by: andrew, dholmes

! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp

Changeset: d11a0bb84b68
Author:    rkennke
Date:      2020-10-12 10:54 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk15u/rev/d11a0bb84b68

8254320: Shenandoah: C2 native LRB should activate for non-cset objects
Reviewed-by: roland, shade

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

Changeset: 46260fc03e74
Author:    rkennke
Date:      2020-10-09 19:07 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk15u/rev/46260fc03e74

8254319: Shenandoah: Interpreter native-LRB needs to activate during HAS_FORWARDED
Reviewed-by: shade, zgu

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