git: openjdk/jdk24u: master: 8353274: [PPC64] Bug related to -XX:+UseCompactObjectHeaders -XX:-UseSIGTRAP in JDK-8305895

[Martin Doerr]

Changeset: 8a44c3fb
Branch: master
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-04-08 23:15:12 +0000
URL:       https://git.openjdk.org/jdk24u/commit/8a44c3fb0aa68698846c650b2a6699433d6036b1

8353274: [PPC64] Bug related to -XX:+UseCompactObjectHeaders -XX:-UseSIGTRAP in JDK-8305895

Backport-of: a13e34da3f81039b572fd6030d6ee63dfffad612

! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp