[jdk17u] Integrated: 8277212: GC accidentally cleans valid megamorphic vtable inline caches

[Stefan Karlsson]

On Tue, 23 Nov 2021 12:30:22 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit openjdk/jdk at 976c2bb.
> 
> The commit being backported was authored by Stefan Karlsson on 19 Nov 2021 and was reviewed by Erik Österlund, Per Liden, Coleen Phillimore and Tobias Hartmann.
> 
> Thanks!

This pull request has now been integrated.

Changeset: ed45df2e
Author:    Stefan Karlsson <stefank at openjdk.org>
URL:       https://git.openjdk.java.net/jdk17u/commit/ed45df2ea7e33f943b8efb2c581c581686c06e88
Stats:     4 lines in 1 file changed: 4 ins; 0 del; 0 mod

8277212: GC accidentally cleans valid megamorphic vtable inline caches

Backport-of: 976c2bb05611cdc7b11b0918aaf50ff693507aae

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PR: https://git.openjdk.java.net/jdk17u/pull/303