git: openjdk/jdk: master: 8373820: C2: Robust Node::uncast_helper infinite loop check

[Aleksey Shipilev]

Changeset: 4f283f18
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-12-18 09:43:28 +0000
URL:       https://git.openjdk.org/jdk/commit/4f283f188c43cb25c4eafcdf22eb7f58eae286cc

8373820: C2: Robust Node::uncast_helper infinite loop check

Reviewed-by: qamai, chagedorn

! src/hotspot/share/opto/node.cpp