On Sun, May 16, 2010 at 05:32:41PM +0000, [email protected] wrote:
> Author: plobsing
> Date: Sun May 16 17:32:40 2010
> New Revision: 46714
> URL: https://trac.parrot.org/parrot/changeset/46714
>
> Log:
> use abs/fabs in stead of roll-your-own abs
>
> Modified:
> trunk/src/ops/math.ops
>
> Modified: trunk/src/ops/math.ops
> ==============================================================================
> --- trunk/src/ops/math.ops Sun May 16 17:09:57 2010 (r46713)
> +++ trunk/src/ops/math.ops Sun May 16 17:32:40 2010 (r46714)
> @@ -52,17 +52,11 @@
> }
>
> inline op abs(out INT, in INT) :base_core {
> - if ($2 < 0)
> - $1 = - (INTVAL)$2;
> - else
> - $1 = (INTVAL)$2;
> + $1 = abs($2);
Can sizeof(INT) be greater than sizeof(int) ?
> inline op abs(out NUM, in NUM) :base_core {
> - if ($2 < 0)
> - $1 = - (FLOATVAL)$2;
> - else
> - $1 = (FLOATVAL)$2;
> + $1 = fabs($2);
Likewise, can sizeof(FLOATVAL) be greater than sizeof(double) ?
Nicholas Clark
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