1 /* PR debug/4461
2    This testcase failed to link in Dwarf-2 because
3    constant -4.0 in constant pool was never referenced by anything
4    but Dwarf-2 location descriptor.  */
5 /* { dg-do run } */
6 
7 void __attribute__((noinline))
8 foo (const char *x __attribute__((unused)),
9      __complex__ long double y __attribute__((unused)),
10      __complex__ long double z __attribute__((unused)))
11 {
12 }
13 
14 void
15 bar (void)
16 {
17   foo ("",
18        __builtin_conjl (({ __complex__ long double r;
19 			   __real__ r = 3.0;
20 			   __imag__ r = -4.0;
21 			   r; })),
22        ({ __complex__ long double s;
23 	  __real__ s = 3.0;
24 	  __imag__ s = 4.0;
25 	  s; }));
26 }
27 
28 int main (void)
29 {
30   return 0;
31 }
32