[jdk13u-dev] RFR: 8263361: Incorrect arraycopy stub selected by C2 for SATB collectors

[Yuri Nesterenko]

On Wed, 28 Jul 2021 09:53:57 GMT, Sergey Nazarkin <snazarki at openjdk.org> wrote:

> I'd like to backport this patch that fixes hotspot debug builds crash. The patch is required for further activity to keep backports clean.  The changes are taken from jdk15 and requires some manual intervention at src/hotspot/share/opto/library_call.cpp due to missed 8235653 (it removes line with obj = access_resolve(obj, ACCESS_READ);). 
> 
> I've not touched 8235653 because its low priority and  dependency on a set of other commits

Marked as reviewed by yan (Reviewer).

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PR: https://git.openjdk.java.net/jdk13u-dev/pull/238