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Is peephole2 expansion recursive?

From: "Brian Dominy" <brian at oddchange dot com>
To: gcc at gcc dot gnu dot org
Date: Tue, 23 Oct 2007 10:10:35 -0400
Subject: Is peephole2 expansion recursive?

Is the new RTL of a define_peephole2 substitution subject to further
peepholing?  From the code, it appears the answer is no.  The
internals doc doesn't say.

Thanks,
Brian

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