1  /* PR target/28911
       2     The following used to cause crash on m68k-elf because 0x80000000
       3     was used as an SImode constant.  */
       4  
       5  /* { dg-do compile } */
       6  /* { dg-options "-O2" } */
       7  /* { dg-options "-O2 -m68000" { target m68k-*-* } } */
       8  
       9  _Complex float
      10  foo (float a)
      11  {
      12    return __builtin_copysign (a != a, a);
      13  }