RFR (XS): 6910464: Lookupswitch and Tableswitch default branches not recognized as safepoints

[Tom Rodriguez]

Looks good.

tom

On Mar 1, 2012, at 2:08 AM, Roland Westrelin wrote:

> http://cr.openjdk.java.net/~roland/6910464/webrev.00/
> 
> C1 does not recognize the default branch of a lookupswitch or tableswitch bytecode to be a safepoint when the branch is backward.
> 
> Roland.