git: openjdk/jdk17: 8268369: SIGSEGV in PhaseCFG::implicit_null_check due to missing null check

[Tobias Hartmann]

Changeset: 4ad8b044
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-07-06 05:44:59 +0000
URL:       https://git.openjdk.java.net/jdk17/commit/4ad8b04421f3142c396ade26f36334da7a915b5b

8268369: SIGSEGV in PhaseCFG::implicit_null_check due to missing null check

Reviewed-by: chagedorn, kvn

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