git: openjdk/jdk: 8306075: Micro-optimize Enum.hashCode

[Aleksey Shipilev]

Changeset: 3da987ad
Author:    Oli Gillespie <ogillesp at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2023-04-21 09:51:36 +0000
URL:       https://git.openjdk.org/jdk/commit/3da987adacc3acc120a2781ee9a2111e26356723

8306075: Micro-optimize Enum.hashCode

Co-authored-by: Aleksey Shipilev <shade at openjdk.org>
Reviewed-by: redestad, shade, rriggs, liach, apangin, jvernee

! src/java.base/share/classes/java/lang/Enum.java
+ test/micro/org/openjdk/bench/java/lang/EnumHashCode.java