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

Wed Jul 28 10:55:35 UTC 2021

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

This pull request has now been integrated.

Changeset: 4d40fee7
Author:    Sergey Nazarkin <snazarki at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
URL:       https://git.openjdk.java.net/jdk13u-dev/commit/4d40fee765c11fa8fabd70d3e1adc85a5fd250cd
Stats:     42 lines in 3 files changed: 10 ins; 0 del; 32 mod

8263361: Incorrect arraycopy stub selected by C2 for SATB collectors

Reviewed-by: yan
Backport-of: 5d87a21991b964e1c50495dc2dc982db425830b5

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