1  /* This testcase ICEd because a SFmode variable was given a MMX register
       2     for which there is no movsf exists.  */
       3  /* { dg-do compile } */
       4  /* { dg-require-effective-target ia32 } */
       5  /* { dg-options "-O2 -march=i686 -mmmx -fno-strict-aliasing" } */
       6  
       7  struct A { unsigned int a, b; };
       8  
       9  void foo (struct A *x, int y, int z)
      10  {
      11     const float d = 1.0;
      12     float e = (float) y + z;
      13  
      14     x->a = *(unsigned int *) &d;
      15     x->b = *(unsigned int *) &e;
      16  }