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Re: 3.1 regrename.c doesn't handle which_alternative==-1
- From: Richard Henderson <rth at redhat dot com>
- To: Brad Lucier <lucier at math dot purdue dot edu>
- Cc: gcc at gcc dot gnu dot org, feeley at iro dot umontreal dot ca
- Date: Mon, 29 Apr 2002 21:38:31 -0700
- Subject: Re: 3.1 regrename.c doesn't handle which_alternative==-1
- References: <200204300056.g3U0u5j04404@banach.math.purdue.edu>
On Mon, Apr 29, 2002 at 07:56:05PM -0500, Brad Lucier wrote:
> Is copyprop_hardreg_forward supposed to do anything at all when
> which_alternative is -1?
No. We've already lost.
r~