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From: Fabrice Bellard <fabrice@bellard.org>
To: Thiemo Seufer <ths@networkno.de>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu/target-mips op_helper.c
Date: Thu, 28 Jun 2007 10:24:37 +0200	[thread overview]
Message-ID: <46837045.3020607@bellard.org> (raw)
In-Reply-To: <20070628021912.GB2857@networkno.de>

floatX_to_intY should already do the rounding according to the current 
rounding direction.

Fabrice.

Thiemo Seufer wrote:
> Fabrice Bellard wrote:
> 
>>IMHO, calling floatX_round_to_int before floatX_to_intY is not useful...
> 
> 
> I don't understand. floatX_round_to_int does round/ceil/floor but
> keeps the floating point representation. floatX_to_intY converts
> the adjusted value to integer representation.
> 
> Doing this in two steps may have its own problems like spurious
> inexact signalling, but at least the calculated values appear to
> be correct.
> 
> 
> Thiemo
> 
> 

  reply	other threads:[~2007-06-28  8:24 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-27 19:01 [Qemu-devel] qemu/target-mips op_helper.c Thiemo Seufer
2007-06-27 22:12 ` Fabrice Bellard
2007-06-28  2:19   ` Thiemo Seufer
2007-06-28  8:24     ` Fabrice Bellard [this message]
  -- strict thread matches above, loose matches on Subject: below --
2008-01-08 18:11 Thiemo Seufer
2007-12-25  3:18 Thiemo Seufer
2007-09-29 19:20 Thiemo Seufer
2007-09-28 19:30 Thiemo Seufer
2007-06-28 14:07 Thiemo Seufer
2007-05-28 17:36 Thiemo Seufer
2007-04-15 17:27 Thiemo Seufer
2007-04-13 22:30 Thiemo Seufer
2007-04-02 15:54 Thiemo Seufer
2007-01-01 20:32 Thiemo Seufer
2006-11-12 20:55 Paul Brook
2006-04-23 18:18 Fabrice Bellard
2006-03-11 16:39 Paul Brook
2005-07-02 15:29 Fabrice Bellard
2005-07-02 15:22 Fabrice Bellard

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