[8u] Request for enhancement backport approval for 8168318: PPC64: Use cmpldi instead of li/cmpld
rob.mckenna at oracle.com
Tue Oct 3 13:16:31 UTC 2017
This request has been approved.
On 02/10/17 14:20, Gustavo Romero wrote:
> Could the following enhancement backport be approved, please?
> Bug : https://bugs.openjdk.java.net/browse/JDK-8168318
> Review : http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2016-October/024771.html
> Changeset : http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/622d3fe587f2
> An improvement of ~1% was observed on some Neo4j benchmarks with that change
> applied. This is a significant ppc64-only performance improvement and applies
> cleanly. It's low risk and does not affect any of the Oracle platforms in any
> way. The proposed integration date is as soon as granted since there is no
> remaining work to be done.
> Thank you.
> Best regards,
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