hg: jdk/submit: 8200477: Integer dot product no longer autovectorised

[rwestrel at redhat.com]

Changeset: 1f3d8bc16fdd
Author:    roland
Date:      2018-04-24 09:35 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/1f3d8bc16fdd

8200477: Integer dot product no longer autovectorised
Reviewed-by: kvn

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