RFR: 8286182: C2: crash with SIGFPE when executing compiled code

Thu May 19 06:10:41 UTC 2022

On Wed, 18 May 2022 15:44:10 GMT, Quan Anh Mai <duke at openjdk.java.net> wrote:

> This patch backs out the changes made by [JDK-8285390](https://bugs.openjdk.java.net/browse/JDK-8285390) and [JDK-8284742](https://bugs.openjdk.java.net/browse/JDK-8284742) since there are failures due to div nodes floating above their validity checks.
> 
> Thanks.

Looks good to me too but the backout should adhere to the process defined here: https://openjdk.java.net/guide/#backing-out-a-change

I would suggest "Alternative 2" of 3.

-------------

Marked as reviewed by thartmann (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/8774