git: openjdk/leyden: premain: C2: Fix upcall into compiler runtime w/ -XX:ClassInitBarrierMode=2

[duke]

Changeset: ed32488c
Branch: premain
Author:    Vladimir Ivanov <vladimir.x.ivanov at oracle.com>
Date:      2024-07-18 14:21:35 +0000
URL:       https://git.openjdk.org/leyden/commit/ed32488c0d94f03bf9d43bf387cf59b1e7143292

C2: Fix upcall into compiler runtime w/ -XX:ClassInitBarrierMode=2

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