hg: panama/dev: 8224481: Optimize struct getter and field getter paths.

[jbvernee at xs4all.nl]

Changeset: c1b415e10db0
Author:    jvernee
Date:      2019-05-23 16:11 +0200
URL:       http://hg.openjdk.java.net/panama/dev/rev/c1b415e10db0

8224481: Optimize struct getter and field getter paths.
Reviewed-by: mcimadamore

! src/java.base/share/classes/java/foreign/memory/LayoutType.java
! src/java.base/share/classes/jdk/internal/foreign/RuntimeSupport.java
! src/java.base/share/classes/jdk/internal/foreign/memory/BoundedPointer.java
! src/java.base/share/classes/jdk/internal/foreign/memory/LayoutTypeImpl.java
! src/java.base/share/classes/jdk/internal/foreign/memory/References.java
! test/jdk/java/foreign/types/partial/PartialStructsTest.java