hg: jdk/sandbox: 8229450: C2 compilation fails with assert(found_sfpt) failed

[chris.hegarty at oracle.com]

Changeset: cf8164854fda
Author:    xliu
Date:      2019-09-04 16:39 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/cf8164854fda

8229450: C2 compilation fails with assert(found_sfpt) failed
Reviewed-by: roland, thartmann

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopstripmining/LoadDependsOnIfIdenticalToLoopExit.java