gcc/testsuite/gcc.c-torture/compile/pr34966.c

   1 extern double sin (double), cos (double);
   2
   3 __inline double
   4 atan (double __x)
   5 {
   6   register double __result;
   7 #if defined(__i386__) || defined(__x86_64__)
   8   __asm __volatile__ ("" : "=t" (__result) : "0" (__x));
   9 #else
  10   __result = __x;
  11 #endif
  12   return __result;
  13 }
  14
  15 double
  16 f(double x)
  17 {
  18   double t = atan (x);
  19   return cos (t) + sin (t);
  20 }
  21