hg: panama/panama/jdk: Gather/scatter with from/toArray for primitive arrays.

[paul.sandoz at oracle.com]

Changeset: f95ddb22d97b
Author:    psandoz
Date:      2017-12-04 12:00 -0800
URL:       http://hg.openjdk.java.net/panama/panama/jdk/rev/f95ddb22d97b

Gather/scatter with from/toArray for primitive arrays.
An int[] array provides a relative mapping from vector indexes
to array indexes. The mapping array length may be greater than
the vector length.
TODO: ByteBuffer/byte[]

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
! test/jdk/incubator/vector/AddTest.java