git: openjdk/jdk17: 8268883: C2: assert(false) failed: unscheduable graph

[Roland Westrelin]

Changeset: 6d8fc724
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-07-06 06:47:45 +0000
URL:       https://git.openjdk.java.net/jdk17/commit/6d8fc7249a3a1a2350c462f9c4fe38377856392f

8268883: C2: assert(false) failed: unscheduable graph

Reviewed-by: chagedorn, kvn, yyang

! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestCondAddDeadBranch.java