[jdk26] Integrated: 8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII

[Tobias Hartmann]

On Fri, 9 Jan 2026 08:41:55 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [775f48de](https://github.com/openjdk/jdk/commit/775f48de6129092d05650fec17dad171944e6d89) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Jasmine Karthikeyan on 9 Jan 2026 and was reviewed by Christian Hagedorn, Tobias Hartmann and Emanuel Peter.
> 
> Thanks!

This pull request has now been integrated.

Changeset: 10d97c5e
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/10d97c5e6e701d8db8cf2140d8893dafbc51c2c7
Stats:     33 lines in 2 files changed: 31 ins; 0 del; 2 mod

8365570: C2 fails assert(false) failed: Unexpected node in SuperWord truncation: CastII

Reviewed-by: bmaillard, epeter
Backport-of: 775f48de6129092d05650fec17dad171944e6d89

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PR: https://git.openjdk.org/jdk/pull/29134