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Date: Tue, 29 Oct 2002 07:46:00 -0000
From: Richard Henderson <rth@redhat.com>
To: Dale Johannesen <dalej@apple.com>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: Patch: fix SPEC regressions
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	Dale Johannesen <dalej@apple.com>, gcc-patches@gcc.gnu.org
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On Mon, Oct 28, 2002 at 11:40:27AM -0800, Dale Johannesen wrote:
> !       /* (abs (final - initial) + abs_inc - 1 + abs_inc * 
> unroll_number - abs_inc)
>          / (abs_inc * unroll_number)  */

Surely this simplifies to 

	(abs(final-initial) + abs_inc*unroll_number - 1) / ...


> +       if (REGNO (x) >= regs->num)
> +       return 0;

Ok.


r~