[jdk8u-dev] RFR: 8202952: C2: Unexpected dead nodes after matching

Fri Jul 7 09:21:04 UTC 2023

On Fri, 24 Mar 2023 07:57:45 GMT, Dongbo He <dongbohe at openjdk.org> wrote:

> I would like to backport this patch to fix crash during C2 compilation. 
> 
> This patch doesn't apply cleanly due to context differences, and
> I selected fuzzer tests from Fei Yang because the tests in the original commit cannot be reproduced on JDK8u.
> 
> Performed hotspot jtreg test on linux x86-64 platforms with -Xcomp options, new test fails without product change and passes with it.

@sxa Hi! Could you please help with testing this 8u patch on ppc64le when you get a chance?

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PR Comment: https://git.openjdk.org/jdk8u-dev/pull/291#issuecomment-1625115885