git: openjdk/mobile: 8231550: C2: ShouldNotReachHere() in verify_strip_mined_scheduling

[duke]

Changeset: 703760bb
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2019-10-02 17:32:08 +0000
URL:       https://git.openjdk.java.net/mobile/commit/703760bb

8231550: C2: ShouldNotReachHere() in verify_strip_mined_scheduling

Reviewed-by: vlivanov, thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopstripmining/TestConservativeAntiDep.java