[jdk21u] Integrated: 8313402: C1: Incorrect LoadIndexed value numbering

[Aleksey Shipilev]

On Thu, 3 Aug 2023 09:32:59 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to fix the important C1 bug.
> 
> Additional testing:
>  - [x] New regression test fails without the patch, passes with it
>  - [x] Linux AArch64 `fastdebug` `tier1 tier2 tier3`

This pull request has now been integrated.

Changeset: fd7a104b
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u/commit/fd7a104bebeca01ea2f6c3f2f22cf44f8963a1a0
Stats:     59 lines in 2 files changed: 58 ins; 0 del; 1 mod

8313402: C1: Incorrect LoadIndexed value numbering

Reviewed-by: thartmann
Backport-of: 46fbedb2be98a9b8aba042fa9f90c3b25c312cd6

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PR: https://git.openjdk.org/jdk21u/pull/37