git: openjdk/jdk: master: 8361702: C2: assert(is_dominator(compute_early_ctrl(limit, limit_ctrl), pre_end)) failed: node pinned on loop exit test?

[Roland Westrelin]

Changeset: f8ba02f2
Branch: master
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2025-09-15 18:13:09 +0000
URL:       https://git.openjdk.org/jdk/commit/f8ba02f2296f0ef0227f90e0e1ed116121e68231

8361702: C2: assert(is_dominator(compute_early_ctrl(limit, limit_ctrl), pre_end)) failed: node pinned on loop exit test?

Reviewed-by: epeter, chagedorn, mhaessig

! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/rangechecks/TestSunkRangeFromPreLoopRCE2.java
+ test/hotspot/jtreg/compiler/rangechecks/TestSunkRangeFromPreLoopRCE3.java