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Re: More /u conflicts
- To: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>
- Subject: Re: More /u conflicts
- From: Richard Henderson <rth at redhat dot com>
- Date: Wed, 14 Feb 2001 17:02:47 -0800
- Cc: gcc at gcc dot gnu dot org
- References: <10102150017.AA27148@vlsi1.ultra.nyu.edu>
On Wed, Feb 14, 2001 at 07:17:58PM -0500, Richard Kenner wrote:
> But my point is that I'm not sure I agree with the general rule that /u not
> be assigned more than once. It's getting costly. All args are readonly
> in Ada, so this means that regmove can't operate on args. This is yet
> another cost of that rule.
As I said before, I think this bit being set by the front end
is not a good choice.
r~