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Mail Archives: djgpp-workers/2004/02/17/08:19:16

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From: Kbwms AT aol DOT com
Message-ID: <198.25c6acba.2d636eb9@aol.com>
Date: Tue, 17 Feb 2004 08:18:49 EST
Subject: Re: C99 Functions Under Development and Checkout
To: djgpp-workers AT delorie DOT com
MIME-Version: 1.0
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Reply-To: djgpp-workers AT delorie DOT com

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In a message dated 2/17/2004 1:01:18 AM Eastern Standard Time, 
eliz AT elta DOT co DOT il writes:

> I think the reason for having `fma' in the library is because some
> architectures have machine instructions to do that in one go.  I was
> hoping someone could come up with an idea of implementing that in
> DJGPP, perhaps with MMX instructions or something like that.  But if
> we cannot do that efficiently, let's have the C implementation.
> 

Done.

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<HTML><FONT FACE=3Darial,helvetica><HTML><FONT  SIZE=3D3 PTSIZE=3D12 FAMILY=
=3D"SERIF" FACE=3D"Georgia" LANG=3D"0">In a message dated 2/17/2004 1:01:18=20=
AM Eastern Standard Time, eliz AT elta DOT co DOT il writes:<BR>
<BR>
<BLOCKQUOTE TYPE=3DCITE style=3D"BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT=
: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px"></FONT><FONT  COLOR=3D"#000000"=
 BACK=3D"#ffffff" style=3D"BACKGROUND-COLOR: #ffffff" SIZE=3D2 PTSIZE=3D10 F=
AMILY=3D"SANSSERIF" FACE=3D"Arial" LANG=3D"0">I think the reason for having=20=
`fma' in the library is because some<BR>
architectures have machine instructions to do that in one go.&nbsp; I was<BR=
>
hoping someone could come up with an idea of implementing that in<BR>
DJGPP, perhaps with MMX instructions or something like that.&nbsp; But if<BR=
>
we cannot do that efficiently, let's have the C implementation.<BR>
</BLOCKQUOTE><BR>
</FONT><FONT  COLOR=3D"#000000" BACK=3D"#ffffff" style=3D"BACKGROUND-COLOR:=20=
#ffffff" SIZE=3D3 PTSIZE=3D12 FAMILY=3D"SERIF" FACE=3D"Georgia" LANG=3D"0"><=
BR>
Done.</FONT></HTML>

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