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Re: fix for pr47837
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Xinliang David Li <davidxl at google dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 14 Mar 2011 09:27:26 +0100
- Subject: Re: fix for pr47837
- References: <AANLkTimCNswoqAQZVrYdraYEnbm9MS+JgVD9NPxiaHPB@mail.gmail.com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Tue, Mar 08, 2011 at 09:54:42AM -0800, Xinliang David Li wrote:
> Please review the attached patch, it does some simplification of the
> complicated logical or expressions (x1 or x2 or x3 ...) constructed
> from control flow analysis into simpler form.
BTW, PR47679 is another case of predicates too complicated for
tree-ssa-uninit ATM.
Jakub