double_abs.c

/* assembler flags '//A:' , defines '//D:' , compiler options '//T:' */
////T: '-msoft-fp-double'
////A: '--has-fhalf'

#include <math.h>
//double fabs(double x);

int main(void)
{
  volatile double a, z;

  z = fabs(a);

  return 0;
}