RFR(S) JDK-8022284: Hide internal data structure in PhaseCFG

[Vladimir Kozlov]

Thank you, Niclas

Reviewed, it is very nice clean up.

Vladimir

On 8/6/13 11:41 AM, Niclas Adlertz wrote:
> Hi all,
>
> A review would be much appreciated.
>
> JBS: https://jbs.oracle.com/bugs/browse/JDK-8022284
> WEBREV: http://cr.openjdk.java.net/~adlertz/JDK-8022284/webrev00/
>
> Kind Regards,
> Niclas Adlertz
>
>