RFR(XXS): 8161651: Logic in ConnectionGraph::split_unique_types() wrongly assumes node always have memory input

Tobias Hartmann tobias.hartmann at oracle.com
Tue Jul 19 07:56:44 UTC 2016

Hi Roland,

looks good to me, thanks for fixing this!

Best regards,

On 19.07.2016 09:22, Roland Westrelin wrote:
> http://cr.openjdk.java.net/~roland/8161651/webrev.00/
> There's a small bug in ConnectionGraph::split_unique_types() where edge
> MemNode::Memory of a node is being accessed even if it's not guaranteed
> to exist. It's harmless so far because the access always falls withing
> bounds but it's not guaranteed to stay that way with future code change.
> Roland.

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