RFR: 8331935: Add support for primitive array C1 clone intrinsic in PPC

[Varada M]

On Thu, 16 May 2024 16:34:41 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> I can reproduce it on linux with the fastdebug build.

Yes. The test failing with fastdebug build
```STDOUT:
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (/home/hotspot/openjdk/jdk-varada/src/hotspot/share/prims/jvm.cpp:301), pid=27263472, tid=4884
#  assert(oopDesc::is_oop(s)) failed: JVM_ArrayCopy: src not an oop
#
# JRE version: OpenJDK Runtime Environment (23.0) (fastdebug build 23-internal-adhoc.hotspot.jdk-varada)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 23-internal-adhoc.hotspot.jdk-varada, mixed mode, emulated-client, tiered, compressed oops, compressed class ptrs, g1 gc, aix-ppc64)
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/hotspot/openjdk/jdk-varada/build/aix-ppc64-server-fastdebug/test-support/jtreg_test_hotspot_jtreg_compiler_c2_Test6910605_2_java/scratch/0/hs_err_pid27263472.log
[0.762s][warning][os] Loading hsdis library failed
#
# If you would like to submit a bug report, please visit:
#   https://bugreport.java.com/bugreport/crash.jsp
#```

-------------

PR Comment: https://git.openjdk.org/jdk/pull/19250#issuecomment-2115863492