hg: jdk/jdk: 8220211: Small update to Fix generation of VNNI vector code by allowing adjacent LoadS nodes to be isomorphic (JDK-8216580)

[vivek.r.deshpande at intel.com]

Changeset: b23068def105
Author:    vdeshpande
Date:      2019-03-05 21:26 -0800
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/b23068def105

8220211: Small update to Fix generation of VNNI vector code by allowing adjacent LoadS nodes to be isomorphic (JDK-8216580)
Reviewed-by: kvn

! src/hotspot/share/opto/superword.cpp