git: openjdk/jdk8u-dev: 8202952: C2: Unexpected dead nodes after matching

[Severin Gehwolf]

Changeset: aa3e9dda
Author:    Dongbo He <dongbohe at openjdk.org>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-08-24 12:47:59 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/aa3e9dda3d733508ad8bcd6e290f716b189141d4

8202952: C2: Unexpected dead nodes after matching

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

! hotspot/src/share/vm/opto/matcher.cpp
+ hotspot/test/compiler/c2/TestMatcherLargeOffset.java