git: openjdk/jdk17u-dev: 2 new changesets

[Martin Doerr]

Changeset: ac19e3e1
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-03-04 09:36:43 +0000
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/ac19e3e14456060f8ff10c5aeedd22c75e44ff4f

8279837: C2: assert(is_Loop()) failed: invalid node class: Region

Backport-of: 65eb066b630b892f22492457e0f86165e5ef4765

! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestIterationSplitWithRegionHead.java

Changeset: 2c480b2c
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-03-04 09:37:36 +0000
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/2c480b2c2bbbfcba5222ee2ff151a2cc92da54a7

8279356: Method linking fails with guarantee(mh->adapter() != NULL) failed: Adapter blob must already exist!

Backport-of: 6d7db4b0b3e9172645cef12c36fbeb41a6d38d83

! src/hotspot/share/oops/method.cpp
! test/hotspot/jtreg/compiler/codecache/OverflowCodeCacheTest.java