hg: hsx/hsx22/hotspot: 7110586: C2 generates incorrect results

[vladimir.kozlov at oracle.com]

Changeset: 742a2251c87b
Author:    kvn
Date:      2011-11-10 20:17 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx22/hotspot/rev/742a2251c87b

7110586: C2 generates incorrect results
Summary: Exact limit of empty loop calculated incorrectly.
Reviewed-by: iveresov, never

! src/share/vm/opto/loopnode.cpp
+ test/compiler/7110586/Test7110586.java