git: openjdk/jdk: 2 new changesets

[Yi Yang]

Changeset: a5a1a32d
Author:    Yi Yang <yyang at openjdk.org>
Date:      2022-03-11 02:27:01 +0000
URL:       https://git.openjdk.java.net/jdk/commit/a5a1a32db65b98f0d7bae20cf054be2fbbf2cf3a

8282883: Use JVM_LEAF to avoid ThreadStateTransition for some simple JVM entries

Reviewed-by: dholmes, shade

! src/hotspot/share/prims/jvm.cpp

Changeset: 88f0938c
Author:    Yi Yang <yyang at openjdk.org>
Date:      2022-03-11 02:28:07 +0000
URL:       https://git.openjdk.java.net/jdk/commit/88f0938c943bfacf748ddb0588a301c2cf7e941e

8272493: Suboptimal code generation around Preconditions.checkIndex intrinsic with AVX2

Reviewed-by: redestad, thartmann

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