Integrated: 8304880: [PPC64] VerifyOops code in C1 doesn't work with ZGC

Martin Doerr mdoerr at openjdk.org
Tue Mar 28 15:48:38 UTC 2023


On Fri, 24 Mar 2023 15:27:53 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> I suggest to remove this code for the following reasons:
> - It doesn't work with ZGC (oop needs to go through load barrier, see JBS issue).
> - It generates too much code. Loading oops is quite common and the oop verification code is quite lengthy.
> - Other platforms don't have it, either.

This pull request has now been integrated.

Changeset: 695683b5
Author:    Martin Doerr <mdoerr at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/695683b5b15c69a56fe7ee1a93482fe7c3530ca8
Stats:     8 lines in 1 file changed: 0 ins; 8 del; 0 mod

8304880: [PPC64] VerifyOops code in C1 doesn't work with ZGC

Reviewed-by: shade

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PR: https://git.openjdk.org/jdk/pull/13175


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