Re: [xmlvm-users] missing instruction

[Arno P. <ar...@pu...>]

actually,

result == a - truncf(a / b) * b.

<xsl:template match="dex:rem-float|dex:rem-float-2addr">
   <xsl:text>    _r</xsl:text>
   <xsl:value-of select="@vx"/>
   <xsl:text>.f = _r</xsl:text>
   <xsl:value-of select="@vy"/>
   <xsl:text>.f - truncf(_r</xsl:text>
   <xsl:value-of select="@vy"/>
   <xsl:text>.f / _r</xsl:text>
   <xsl:value-of select="@vz"/>
   <xsl:text>.f) * _r</xsl:text>
   <xsl:value-of select="@vz"/>
   <xsl:text>.f;&nl;</xsl:text>
</xsl:template>

Panayotis: can you please add this to the ObjC stylesheet and I will do 
this for the C stylesheet (I have some other uncommitted changes so it 
is not convenient for me to commit).

Arno


On 4/3/11 3:49 PM, Sascha Haeberling wrote:
> My guess is something like this:
>
> <xsl:template match="dex:rem-float|dex:rem-float-2addr">
> <xsl:text>    _r</xsl:text>
> <xsl:value-of select="@vx"/>
> <xsl:text>.f = _r</xsl:text>
> <xsl:value-of select="@vy"/>
> <xsl:text>.f % _r</xsl:text>
> <xsl:value-of select="@vz"/>
> <xsl:text>.f;
> </xsl:text>
> </xsl:template>
>
> Although I am a bit puzzled that we implemented these 2addr instructions
> like this so far, as they should only have two registers. Will double check.
>
> // Sascha
>
> On Mon, Apr 4, 2011 at 12:40 AM, Panayotis Katsaloulis
> <pan...@pa... <mailto:pan...@pa...>> wrote:
>
>     Hello all
>
>     I was using some float->byte conversion and I got this exception:
>     'XMLVM missing byte code instruction', reason: 'dex:rem-float-2addr'
>
>     How can this be mplemented?
>
>
>
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