1  /* PR target/100936 */
       2  /* { dg-do assemble } */
       3  /* { dg-options "-O2" } */
       4  
       5  __seg_gs int var;
       6  
       7  static int
       8  *foo (void)
       9  {
      10    int *addr;
      11  
      12    asm ("lea %p1, %0" : "=r"(addr) : "m"(var));
      13  
      14    return addr;
      15  }
      16  
      17  static int
      18  bar (int *addr)
      19  {
      20    int val;
      21  
      22    asm ("mov %%gs:%1, %0" : "=r"(val) : "m"(*addr));
      23  
      24    return val;
      25  }
      26  
      27  int
      28  baz (void)
      29  {
      30    int *addr = foo();
      31    int val = bar (addr);
      32    
      33    return val;
      34  }