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Re: [PATCH] AV - Use distance vector

From: Richard Henderson <rth at redhat dot com>
To: Devang Patel <dpatel at apple dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Wed, 22 Sep 2004 12:54:15 -0700
Subject: Re: [PATCH] AV - Use distance vector
References: <498C85A6-0800-11D9-A562-000393A91CAA@apple.com> <20040921214329.GB32068@redhat.com> <9A02536A-0CCE-11D9-9D86-000393A91CAA@apple.com>

On Wed, Sep 22, 2004 at 12:35:47PM -0700, Devang Patel wrote:
> +       || (tree_int_cst_compare (SUB_DISTANCE (subscript), vf) == 1))

tree_int_cst_compare is a tri-state function, as for qsort.
It returns <0, ==0, >0.  Not necessarily 1.

Didn't you have some test for equality in there before as well?


r~

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References:
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  - From: Devang Patel
- Re: [PATCH] AV - Use distance vector
  - From: Richard Henderson
- Re: [PATCH] AV - Use distance vector
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