git: openjdk/jdk16: 8260339: JVM crashes when executing PhaseIdealLoop::match_fill_loop

[Nils Eliasson]

Changeset: a117e115
Author:    Wang Huang <whuang at openjdk.org>
Committer: Nils Eliasson <neliasso at openjdk.org>
Date:      2021-01-29 08:07:21 +0000
URL:       https://git.openjdk.java.net/jdk16/commit/a117e115

8260339: JVM crashes when executing PhaseIdealLoop::match_fill_loop

Co-authored-by: He Xuejin <hexuejin2 at huawei.com>
Reviewed-by: neliasso, kvn, iignatyev

! src/hotspot/share/runtime/stubRoutines.cpp
+ test/hotspot/jtreg/compiler/vectorapi/TestLoopStoreVector.java