hg: jdk7/hotspot-comp/hotspot: 6791572: assert("duplicating node that's already been matched")

[vladimir.kozlov at sun.com]

Changeset: 6bea93606c11
Author:    kvn
Date:      2009-02-23 16:03 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/6bea93606c11

6791572: assert("duplicating node that's already been matched")
Summary: Mark inputs for an address expression as shared if there are other uses besides address expressions.
Reviewed-by: never

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