hg: panama/dev: Summary: VectorHash fix and other small fixes to improve performance

[sandhya.viswanathan at intel.com]

Changeset: ee5763c77575
Author:    sviswanathan
Date:      2019-07-12 12:30 -0700
URL:       https://hg.openjdk.java.net/panama/dev/rev/ee5763c77575

Summary: VectorHash fix and other small fixes to improve performance
Contributed by:vladimir.x.ivanov at oracle.com, sandhya.viswaanathan at intel.com

! src/hotspot/share/opto/compile.cpp
! 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/jdk/incubator/vector/VectorHash.java