RFR: 8305755: [JVMCI] missing barriers in CompilerToVM.readFieldValue for Reference.referent [v3]

Wed Apr 12 20:06:35 UTC 2023

On Wed, 12 Apr 2023 19:32:38 GMT, Tom Rodriguez <never at openjdk.org> wrote:

>> Add missing GC barrier for reflective read.  I'm not sure the idiom I've chosen it the correct one so please correct me if there's a better way to write this.  In testing, this resolved the issue.
>
> Tom Rodriguez has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Add MO_SEQ_CST for primtive types

Looks good.

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Marked as reviewed by eosterlund (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13389#pullrequestreview-1382035034