Tue, 12 Jun 2012 16:23:31 -0700 7173340: C2: code cleanup: use PhaseIterGVN::replace_edge(Node*, int, Node*) where applicable
kvn [Tue, 12 Jun 2012 16:23:31 -0700] rev 12958
7173340: C2: code cleanup: use PhaseIterGVN::replace_edge(Node*, int, Node*) where applicable Summary: replace frequent C2 optimizer code patterns with new methods calls Reviewed-by: kvn, twisti Contributed-by: vladimir.x.ivanov@oracle.com
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