hg: graal/graal-compiler: Factor out compilation exception handling logic

[doug.simon at oracle.com]

Changeset: 6bcd82f2b070
Author:    Tom Rodriguez <tom.rodriguez at oracle.com>
Date:      2015-10-27 09:44 -0700
URL:       http://hg.openjdk.java.net/graal/graal-compiler/rev/6bcd82f2b070

Factor out compilation exception handling logic

! graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java