minix/lib/nbsd_libc/arch/powerpc/gen/fabs.c

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/* $NetBSD: fabs.c,v 1.4 2005/12/24 23:10:08 perry Exp $ */
#include <math.h>
double
fabs(double x)
{
#ifdef _SOFT_FLOAT
if (x < 0)
x = -x;
#else
__asm volatile("fabs %0,%1" : "=f"(x) : "f"(x));
#endif
return (x);
}