Re: [PATCH] cse: update PHI users when throwing away an instruction

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On Sat, Aug 27, 2011 at 4:39 PM, Kamil Dudka <kdudka@xxxxxxxxxx> wrote:
>
> The attached patch solves the dangling PHI nodes and does not seem to break
> anything at first glance.  It is probably not the most efficient solution,
> but it might at least show where to look for the problem.

Hmm. From a quick look, looks fine to me. And checks the kernel, and
does indeed get rid of the extraneous phi nodes in the test-case.

Ack.

                       Linus
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