hg: hsx/hsx16/baseline: 6883468: C2 compiler enters infinite loop in PhaseIterGVN::transform

[vladimir.kozlov at sun.com]

Changeset: 2c0279a08300
Author:    kvn
Date:      2009-09-25 13:21 -0700
URL:       http://hg.openjdk.java.net/hsx/hsx16/baseline/rev/2c0279a08300

6883468: C2 compiler enters infinite loop in PhaseIterGVN::transform
Summary: Avoid ideal transformation ping-pong between AddPNode::Ideal() and CastX2PNode::Ideal().
Reviewed-by: cfang

! src/share/vm/opto/connode.cpp