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

[Dongbo He]

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.

This pull request has now been integrated.

Changeset: aa3e9dda
Author:    Dongbo He <dongbohe at openjdk.org>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
URL:       https://git.openjdk.org/jdk8u-dev/commit/aa3e9dda3d733508ad8bcd6e290f716b189141d4
Stats:     68 lines in 2 files changed: 68 ins; 0 del; 0 mod

8202952: C2: Unexpected dead nodes after matching

Reviewed-by: roland, andrew
Backport-of: 50e3aa4150dc1dd18870c5725666188ab38ab7d5

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PR: https://git.openjdk.org/jdk8u-dev/pull/291