git: openjdk/mobile: 2 new changesets

[duke]

Changeset: 696b9e18
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-08-03 09:21:45 +0000
URL:       https://git.openjdk.java.net/mobile/commit/696b9e18

8249605: C2: assert(no_dead_loop) failed: dead loop detected

Fixed dead loop detection in PhiNode::Ideal() to additionally account for dead MergeMemNodes

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestDeadPhiMergeMemLoop.java

Changeset: f15a604f
Author:    duke <duke at openjdk.org>
Date:      2020-08-03 08:29:08 +0000
URL:       https://git.openjdk.java.net/mobile/commit/f15a604f

Automatic merge of jdk:master into master