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

[christian.hagedorn at oracle.com]

Changeset: 8def7c4e6800
Author:    chagedorn
Date:      2020-02-28 15:33 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/8def7c4e6800

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/hotspot/share/opto/gcm.cpp