[jdk21u-dev] RFR: 8309203: C2: remove copy-by-value of GrowableArray for InterfaceSet

[Goetz Lindenmaier]

On Wed, 13 Dec 2023 10:52:49 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Transplanted from https://github.com/openjdk/jdk21u/pull/423
> 
> Clean backport to amend JDK 21 change, dodge the potential copy-by-value issues, and sync up codebases.
> 
> Maybe @rwestrel would bless it.
> 
> Additional testing:
>  - [x] MacOS AArch64 server fastdebug, `hotspot:tier1`
>  - [x] Linux x86_64 server fastdebug `tier{1,2,3}`
>  - [x] Linux AArch64 server fastdebug `tier{1,2,3}`

You might want to have a look at the GHA test.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/11#issuecomment-1869076126