[jdk25u] RFR: 8365312: GCC 12 cannot compile SVE on aarch64 with auto-var-init pattern [v2]

[Aleksey Shipilev]

On Mon, 15 Sep 2025 16:46:52 GMT, Fei Gao <fgao at openjdk.org> wrote:

>> Backport of https://github.com/openjdk/jdk/commit/999761d0f6d37c9cd6ec482620800b694c5fb9ad
>
> Fei Gao has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'master' into backport-switch-pattern-to-zero
>  - 8366813: gcc 12 cannot compile SVE on aarch64 with auto-var-init pattern
>    
>    Backport of https://github.com/openjdk/jdk/commit/999761d0f6d37c9cd6ec482620800b694c5fb9ad

> /approve yes

(bip-bop) "Too early, check back in a few months..."

I think Rob or Sean would need to approve some time later.

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PR Comment: https://git.openjdk.org/jdk25u/pull/168#issuecomment-3297124989