git: openjdk/mobile: 4 new changesets

[duke]

Changeset: 5e232cf0
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-03-09 07:59:32 +0000
URL:       https://git.openjdk.org/mobile/commit/5e232cf0a96cf81036a2d9d7814127b7bc9ebab1

8303564: C2: "Bad graph detected in build_loop_late" after a CMove is wrongly split thru phi

Reviewed-by: kvn, thartmann

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

Changeset: 3a5015fa
Author:    duke <duke at openjdk.org>
Date:      2023-03-09 08:00:22 +0000
URL:       https://git.openjdk.org/mobile/commit/3a5015fa3aad649d2eae6e62b35e30d0fec0e0e0

Automatic merge of jdk:master into master


Changeset: dc523a58
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-03-09 08:00:24 +0000
URL:       https://git.openjdk.org/mobile/commit/dc523a58a6ece87e5865bea0342415a969172c77

8300258: C2: vectorization fails on simple ByteBuffer loop

Co-authored-by: Emanuel Peter <epeter at openjdk.org>
Reviewed-by: epeter, kvn

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizationMismatchedAccess.java
+ test/hotspot/jtreg/compiler/vectorization/TestOverlappingMismatchedAccesses.java

Changeset: ed3f4ba3
Author:    duke <duke at openjdk.org>
Date:      2023-03-09 08:01:23 +0000
URL:       https://git.openjdk.org/mobile/commit/ed3f4ba3fe9ea16df68b8adfdf3c41924324a9ee

Automatic merge of jdk:master into master