RFR: Backport JDK-8215265: C2: range check elimination may allow illegal out of bound access

[Andrew John Hughes]

On 20/08/2019 22:23, Roman Kennke wrote:
> This is a backport of the original jdk12 fix:
> 
> https://bugs.openjdk.java.net/browse/JDK-8215265
> 
> Which has been backported to 11 already:
> http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/2815d9d11969
> 
> Webrev:
> http://cr.openjdk.java.net/~rkennke/JDK-8215265/webrev.00/
> 
> The only differs is relatively minor details: paths adjusted, new
> AddINode() -> new (C) AddINode().
> 
> Testing: new testcase fails without fix, passes with fix. No tier1
> regressions.
> 
> Can I please get a review?
> 
> Thanks,
> Roman
> 

Looks good to me.

Thanks,
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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