[11u] RFR 8262295: C2: Out-of-Bounds Array Load from Clone Source

Reingruber, Richard richard.reingruber at sap.com
Thu Apr 22 20:54:21 UTC 2021

Thanks for the confirmation, Vladimir. And sorry for having been a bit hasty with the push.


-----Original Message-----
From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> On Behalf Of Vladimir Kozlov
Sent: Mittwoch, 21. April 2021 20:29
To: jdk-updates-dev at openjdk.java.net
Subject: Re: [11u] RFR 8262295: C2: Out-of-Bounds Array Load from Clone Source

Good. Matches our backport.

Vladimir K

On 4/20/21 6:54 AM, Reingruber, Richard wrote:
> Hi,
> Please help review this backport of JDK-8262295 to 11u.
> The fix itself applies cleanly.
> Just the test required trivial adaptation.
> Original bug:
>    https://bugs.openjdk.java.net/browse/JDK-8262295
>    https://git.openjdk.java.net/jdk/commit/9689863a
> 11u webrev:
>    http://cr.openjdk.java.net/~rrich/webrevs/8262295_11u_C2_Out_of_Bounds_Array_Load_from_Clone_Source/webrev.0/
> Adaptations:
>    I had to remove the package from the class ClassFileInstaller in the included
>    test TestOutOfBoundsArrayLoad.java
> Testing:
> CI testing @SAP: JCK and JTREG, also in Xcomp mode, SPECjvm2008, SPECjbb2015, Renaissance Suite,
> SAP specific tests with fastdebug and release builds on all platforms
> Thanks, Richard.

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