git: openjdk/jdk17u-dev: 8361117: SIGSEGV in LShiftLNode::Ideal due to unexpected dead node

[Martin Doerr]

Changeset: 58dab5e7
Branch: master
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2025-12-09 09:30:56 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/58dab5e725462c6cb29b3b2dad9dc534b180a031

8361117: SIGSEGV in LShiftLNode::Ideal due to unexpected dead node

Reviewed-by: roland

! src/hotspot/share/opto/arraycopynode.cpp
+ test/hotspot/jtreg/compiler/c2/TestArrayCopyLShiftIdealization.java