hg: graal/graal-compiler: Fix bug in counted loop detection.

[doug.simon at oracle.com]

Changeset: d5ffcf15ebeb
Author:    Roland Schatz <roland.schatz at oracle.com>
Date:      2015-11-30 17:17 +0100
URL:       http://hg.openjdk.java.net/graal/graal-compiler/rev/d5ffcf15ebeb

Fix bug in counted loop detection.

! graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/CountedLoopTest.java
! graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopEx.java