git: openjdk/jdk17u-dev: 2 new changesets

[Goetz Lindenmaier]

Changeset: 08e30d0b
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-01-12 14:06:01 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/08e30d0b371b7a0dc498b87ff509cde98a8e077c

8297951: C2: Create skeleton predicates for all If nodes in loop predication

Backport-of: 0bd04a658963c1126faa776cb8a96c23beb5e3e6

! src/hotspot/share/opto/loopPredicate.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestMissingSkeletonPredicateForIfNode.java

Changeset: 772f90a2
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-01-12 14:08:52 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/772f90a266e804ae0a929d6a980c4f6edcab051a

8295116: C2: assert(dead->outcnt() == 0 && !dead->is_top()) failed: node must be dead

Backport-of: 94575d14f47e2dfb11b671bce26b69270b6bb3c8

! src/hotspot/share/opto/ifnode.cpp