gcc/testsuite/gcc.target/i386/pr68843-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "" } */
   3
   4 int
   5 __attribute__((noinline, noclone))
   6 test (double y)
   7 {
   8   int a, b;
   9   asm ("fistp{l (%1)| DWORD PTR [%1]}\n\t"
  10        "mov{l (%1), %0| %0, DWORD PTR [%1]}"
  11        : "=r" (a)
  12        : "r" (&b), "t" (y)
  13        : "st");
  14   return a;
  15 }
  16
  17 int
  18 main ()
  19 {
  20   int t = -10;
  21
  22   if (test (t) != t)
  23     __builtin_abort ();
  24   return 0;
  25 }