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• Type: Enhancement

• Resolution: Duplicate

• Priority: P4

• Fix Version/s: 9

• Affects Version/s: 9, 10

• Component/s: hotspot

• Labels:

  • c1
  • embedded

• Subcomponent:
  compiler

8029101 is adding IRIW conformance on non-multiple-copy-atomic platforms as part of the PPC64 port. As the client compiler is not presently supported on 64-bit there is no IRIW support in the C1 code. This RFE covers the addition of that support for C1.

See discussion thread commencing:

http://mail.openjdk.java.net/pipermail/hotspot-dev/2013-November/011803.html

and continuing:

http://mail.openjdk.java.net/pipermail/hotspot-dev/2013-December/011888.html
http://mail.openjdk.java.net/pipermail/hotspot-dev/2014-January/012130.html
http://mail.openjdk.java.net/pipermail/hotspot-dev/2014-January/012186.html

duplicates

JDK-8138894 C1: Support IRIW on weak memory platforms

• 
• Resolved

is blocked by

JDK-8029101 PPC64 (part 211): ordering of Independent Reads of Independent Writes

• 
• Resolved