RFR(XS): 8010724: [parfait] Null pointer dereference in hotspot/src/share/vm/c1/c1_LIRGenerator.cpp

[Morris Meyer]

Folks,

Could I get a review for this parfait issue in the C1 compiler?  Its 
been through JPRT.

Thanks in advance,

         --morris

WEBREV - http://cr.openjdk.java.net/~morris/8010724.01
JBS - https://jbs.oracle.com/bugs/browse/JDK-8010724