RFR: 8332603: [PPC64] Improve itable_stub [v2]

[Amit Kumar]

On Sat, 15 Jun 2024 14:37:37 GMT, Amit Kumar <amitkumar at openjdk.org> wrote:

>> PPC Port similar to [JDK-8305959 (x86)](https://bugs.openjdk.org/browse/JDK-8305959) and [JDK-8307352(aarch64)](https://bugs.openjdk.org/browse/JDK-8307352)
>
> Amit Kumar has updated the pull request incrementally with one additional commit since the last revision:
> 
>   consistency

Testing (Power 8 - ppc-le): 


==============================                                                                                                          
Test summary                                                                                                                            
==============================                                                                                                          
   TEST                                              TOTAL  PASS  FAIL ERROR                                                            
>> jtreg:test/hotspot/jtreg:tier1                     2470  2469     1     0 <<                                                         
>> jtreg:test/jdk:tier1                               2413  2412     1     0 <<                                                         
>> jtreg:test/langtools:tier1                         4534  4533     1     0 <<                                                         
   jtreg:test/jaxp:tier1                                 0     0     0     0                                                            
   jtreg:test/lib-test:tier1                            33    33     0     0                                                            
==============================                                                                                                          
TEST FAILURE



root at crampon1:~/amit/jdk# cat $(find . -name newfailures.txt)                                                                           
# newfailures.txt                                                                                                                       
# newfailures.txt                                                                                                                       
gtest/GTestWrapper.java                                                                                                                 
# newfailures.txt                                                                                                                       
java/util/ResourceBundle/Control/MissingResourceCauseTestRun.java                                                                       
# newfailures.txt                                                                                                                       
jdk/javadoc/doclet/testIOException/TestIOException.java                                                                                 
# newfailures.txt                                                                                                                       
# newfailures.txt 

 two test are failing with `root` user; There are already issues on JBS: [TestIOException.java](https://bugs.openjdk.org/browse/JDK-8334195) & [MissingResourceCauseTestRun.java](https://bugs.openjdk.org/browse/JDK-8334333)

`GTestWrapper.java` is failing due to unspecified `-nativepath`;

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

PR Comment: https://git.openjdk.org/jdk/pull/19733#issuecomment-2171175854