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Re: CFG problem in PR 10056
- From: Richard Henderson <rth at redhat dot com>
- To: Mark Mitchell <mark at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org, jh at suse dot cz
- Date: Mon, 17 Mar 2003 09:45:04 -0800
- Subject: Re: CFG problem in PR 10056
- References: <200303171648.h2HGmKaH031051@sirius.codesourcery.com>
On Mon, Mar 17, 2003 at 08:48:20AM -0800, Mark Mitchell wrote:
> Should we be preserving both edges, or does the logic in
> fixup_reorder_chain need to deal with having only one edge for a
> conditional jump?
The later. Of course, we should also figure out why cleanup_cfg
didn't notice this earlier and replace the two branches with one
unconditional branch.
r~