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Re: -fssa is broken
- To: Richard Henderson <rth at cygnus dot com>
- Subject: Re: -fssa is broken
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Fri, 19 May 2000 13:25:19 -0600
- cc: Clinton Popetz <cpopetz at cygnus dot com>, Andreas Jaeger <aj at suse dot de>, gcc-patches at gcc dot gnu dot org, Alex Samuel <samuel at codesourcery dot com>, Ulrich Drepper <drepper at cygnus dot com>
- Reply-To: law at cygnus dot com
In message <20000519121726.A12150@cygnus.com>you write:
> On Fri, May 19, 2000 at 12:10:21PM -0500, Clinton Popetz wrote:
> > * ssa.c (convert_from_ssa): Tell life_analysis we need death notes.
> > (make_regs_equivalent_over_bad_edges): Only look at abnormal
> > critical edges.
>
> This is obviously correct. Thanks for tracking this down.
The hell of it is I did something similar with the original SSA code before
we handed it to Alex and never wrote up anything about it. My bad.
jeff