Add an UNSPEC_PROLOGUE_USE to prevent the link register from being considered dead.

[official-gcc.git] / libf2c / libF77 / r_atn2.c

#include "f2c.h"

#undef abs
#include <math.h>
double
r_atn2 (real * x, real * y)
{
  return (atan2 (*x, *y));
}