hg: jdk/sandbox: 8220376: C2: Int >0 not recognized as !=0 for div by 0 check

[chris.hegarty at oracle.com]

Changeset: 54cf02d52c1b
Author:    phedlin
Date:      2019-11-15 16:39 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/54cf02d52c1b

8220376: C2: Int >0 not recognized as !=0 for div by 0 check
Reviewed-by: neliasso, vlivanov, mdoerr

! src/hotspot/share/opto/cfgnode.hpp
! src/hotspot/share/opto/ifnode.cpp