gcc/testsuite/gcc.target/aarch64/pic-constantpool1.c

   1 /* { dg-options "-O2 -mcmodel=small -fPIC" }  */
   2 /* { dg-do compile } */
   3
   4 extern int __finite (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
   5 extern int __finitef (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
   6 extern int __signbit (double __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
   7 extern int __signbitf (float __value) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
   8 int
   9 __ecvt_r (value, ndigit, decpt, sign, buf, len)
  10      double value;
  11      int ndigit, *decpt, *sign, len;
  12      char *buf;
  13 {
  14   if ((sizeof (value) == sizeof (float) ? __finitef (value) : __finite (value)) && value != 0.0)
  15     {
  16       double d;
  17       double f = 1.0;
  18       d = -value;
  19       if (d < 1.0e-307)
  20         {
  21           do
  22             {
  23               f *= 10.0;
  24             }
  25           while (d * f < 1.0);
  26         }
  27     }
  28   if (ndigit <= 0 && len > 0)
  29     {
  30       buf[0] = '\0';
  31       *sign = (sizeof (value) == sizeof (float) ? __finitef (value) : __finite (value)) ? (sizeof (value) == sizeof (float) ? __signbitf (value) : __signbit (value)) != 0 : 0;
  32     }
  33 }