git: openjdk/jdk: master: 8370220: C2: rename methods and improve documentation around get_ctrl and idom lazy updating/forwarding of ctrl and idom via dead ctrl nodes

[Emanuel Peter]

Changeset: d5ce6669
Branch: master
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-10-28 06:42:05 +0000
URL:       https://git.openjdk.org/jdk/commit/d5ce66698d2f15c5f8316110a6118a10baa4013d

8370220: C2: rename methods and improve documentation around get_ctrl and idom lazy updating/forwarding of ctrl and idom via dead ctrl nodes

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/split_if.cpp