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From: Devang Patel <dpatel@apple.com>
Subject: Re: [PATCH] AV - Use distance vector
Date: Tue, 21 Sep 2004 22:17:00 -0000
To: Richard Henderson <rth@redhat.com>
X-SW-Source: 2004-09/txt/msg02132.txt.bz2


On Sep 21, 2004, at 2:43 PM, Richard Henderson wrote:

> On Thu, Sep 16, 2004 at 09:48:51AM -0700, Devang Patel wrote:
>> +       if (SUB_DISTANCE (subscript) == integer_zero_node)
>
> integer_zerop.

ok

>
>> +       else if (INT_CST_LT (vf, SUB_DISTANCE (subscript)))
>> + 	{
>> + 	  dep_exists = false;
>> +
>> + 	  if (TREE_INT_CST_LOW (vf) == TREE_INT_CST_LOW (SUB_DISTANCE 
>> (subscript))
>> + 	      && TREE_INT_CST_HIGH (vf) == TREE_INT_CST_HIGH (SUB_DISTANCE 
>> (subscript)))
>
> Both can be done with one tree_int_cst_compare.

ok

-
Devang