hg: jdk-updates/jdk11u: 8214059: Undefined behaviour in ADLC

[shade at redhat.com]

Changeset: 9e179e01882d
Author:    sgehwolf
Date:      2018-11-26 09:36 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/9e179e01882d

8214059: Undefined behaviour in ADLC
Reviewed-by: shade, kbarrett
Contributed-by: Simon Tooke <stooke at redhat.com>

! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/dfa.cpp
! src/hotspot/share/adlc/formssel.cpp