[PATCH][4.2] Fix PR34953, ICE with empty BB

Paolo Bonzini bonzini@gnu.org
Thu Jan 24 17:28:00 GMT 2008

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>   	  if (e->dest == EXIT_BLOCK_PTR
> ! 	      && (tmp = last_stmt (bb))

We put != NULL_TREE in these cases to make the side-effect more clear.

Paolo

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