hg: jdk8u/jdk8u-dev/hotspot: 8239852: java/util/concurrent tests fail with -XX:+VerifyGraphEdges: assert(!VerifyGraphEdges) failed: verification should have failed

[rwestrel at redhat.com]

Changeset: d99632e69372
Author:    chagedorn
Date:      2020-02-28 15:33 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/d99632e69372

8239852: java/util/concurrent tests fail with -XX:+VerifyGraphEdges: assert(!VerifyGraphEdges) failed: verification should have failed
Summary: Remove an assertion which was too strong for some valid IRs when running with -XX:+VerifyGraphEdges
Reviewed-by: neliasso, thartmann

! src/share/vm/opto/gcm.cpp