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[Bug 1723893] Re: PPC64: Use cmpldi instead of li/cmpld is absent in OpenJDK 8

 

This bug is currently scheduled to be included in the 8u162 security
update, to be released in January 2018 across all Ubuntu release.

** Changed in: openjdk-8 (Ubuntu)
    Milestone: None => ubuntu-18.01

** Changed in: openjdk-8 (Ubuntu)
       Status: New => Triaged

** Changed in: openjdk-8 (Ubuntu)
   Importance: Undecided => Low

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https://bugs.launchpad.net/bugs/1723893

Title:
  PPC64: Use cmpldi instead of li/cmpld is absent in OpenJDK 8

Status in The Ubuntu-power-systems project:
  New
Status in openjdk-8 package in Ubuntu:
  Triaged

Bug description:
  ---Problem Description---
  PPC64: Use cmpldi instead of li/cmpld is absent in OpenJDK 8 hurting performance
   
  Machine Type = pseries 
   
  ---Steps to Reproduce---
   Please see detailed information on Oracle's JBS:
  https://bugs.openjdk.java.net/browse/JDK-8168318
   
  Userspace tool common name: java, javac 
   
  The userspace tool has the following bit modes: 64-bit 

  Userspace rpm: none

  Userspace tool obtained from project website:  na 
   
  Dear maintainer, could the following change be applied to OpenJDK 8 on next update please in order to solve the issue here described?

  http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/75f5e49c6187

  Thank you.

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