1 /* PR c/30360 */
2 /* { dg-do run { target i?86-*-linux* x86_64-*-linux* ia64-*-linux* s390*-*-linux* } } */
3 /* { dg-options "-O2 -std=gnu99" } */
4 
5 #define I	(__extension__ 1.0iF)
6 #define H(x)	asm ("" : "=m" (x) : "m" (x))
7 extern void abort (void);
8 
9 int
main(void)10 main (void)
11 {
12   _Complex double a = 1.0 + 1.0 * I, b = 0.0, c;
13   H (a);
14   H (b);
15   c = a / b;
16   if (!__builtin_isinf (__real__ c) && !__builtin_isinf (__imag__ c))
17     abort ();
18   a = 0.0;
19   H (a);
20   H (b);
21   c = a / b;
22   if (!__builtin_isnan (__real__ c) || !__builtin_isnan (__imag__ c))
23     abort ();
24   return 0;
25 }
26