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Re: [tcb] Merge PHI nodes -- 7.4% reduction of PHI nodes.
On Sun, 2004-09-19 at 15:47 -0400, Kazu Hirata wrote:
> Hi Daniel,
> > Why did you externify tree_split_edge when split_edge will call it for
> > you?
> Oh, I didn't know. I just changed my patch to use split_edge, and it
> seems to work just as well.
> split_edge() seems to incrementally update dominators, so I guess I
> don't have to call free_dominance_info()?
> Kazu Hirata