gcc/testsuite/gcc.dg/991230-1.c

   1 /* { dg-do run { target i?86-*-* } } */
   2 /* { dg-skip-if "" { i?86-*-* } { "-m64" } { "" } } */
   3 /* { dg-options "-O -ffast-math -mtune=i486" } */
   4
   5 /* Test that floating point greater-than tests are compiled correctly with
   6    -ffast-math.  */
   7
   8 extern void abort (void);
   9
  10 static int gt (double a, double b)
  11 {
  12   if (a > b)
  13     return 4;
  14   return 0;
  15 }
  16
  17 static double zero = 0.0;
  18
  19 int main ()
  20 {
  21   if (gt (zero, zero))
  22     abort ();
  23   return 0;
  24 }