git: openjdk/jdk: master: 8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic

[Quan Anh Mai]

Changeset: c44a99a7
Branch: master
Author:    Quan Anh Mai <qamai at openjdk.org>
Date:      2026-01-19 14:20:18 +0000
URL:       https://git.openjdk.org/jdk/commit/c44a99a758f38ceea84e03905d2ffb9c1fd1987a

8374180: C2 crash in PhaseCCP::verify_type - fatal error: Not monotonic

Reviewed-by: hgreule, bmaillard, epeter

! src/hotspot/share/opto/rangeinference.hpp
! src/hotspot/share/opto/type.hpp
! test/hotspot/gtest/opto/test_rangeinference.cpp
+ test/hotspot/jtreg/compiler/ccp/TestWrongXorIWiden.java