git: openjdk/jdk: master: 8367657: C2 SuperWord: NormalMapping demo from JVMLS 2025

[Emanuel Peter]

Changeset: 0e5655e6
Branch: master
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-10-08 23:09:37 +0000
URL:       https://git.openjdk.org/jdk/commit/0e5655e6680762a99b5aecb58369b880ea913565

8367657: C2 SuperWord: NormalMapping demo from JVMLS 2025

Reviewed-by: chagedorn, galder

! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/compiler/gallery/NormalMapping.java
+ test/hotspot/jtreg/compiler/gallery/TestNormalMapping.java
+ test/hotspot/jtreg/compiler/gallery/normal_map.png