hg: graal/graal-jvmci-9/hotspot: Use JVMCIError instead of IllegalArgumentException; fixed a few mismatches.

[christian.thalinger at oracle.com]

Changeset: 9b2a65748132
Author:    twisti
Date:      2015-08-28 13:00 -1000
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-9/hotspot/rev/9b2a65748132

Use JVMCIError instead of IllegalArgumentException; fixed a few mismatches.

! jvmci/jdk.internal.jvmci.hotspot/src/jdk/internal/jvmci/hotspot/HotSpotVMConfig.java