1  /* { dg-do assemble } */
       2  /* { dg-options "-O2" } */
       3  
       4  void 
       5  bar1 () 
       6  {
       7    char foo;
       8    asm volatile ("mov%z0 %1, %0": "=m" (foo): "iq" (-23));
       9    asm volatile ("add%z0 %1, %0": "+m" (foo): "iq" (23));
      10    asm volatile ("mov%z0 %1, %0": "=q" (foo): "iq" (-23));
      11    asm volatile ("add%z0 %1, %0": "+q" (foo): "iq" (23));
      12  }
      13  
      14  void
      15  bar2 () 
      16  {
      17    short foo;
      18    asm volatile ("mov%z0 %1, %0": "=m" (foo): "ir" (-23));
      19    asm volatile ("add%z0 %1, %0": "+m" (foo): "ir" (23));
      20    asm volatile ("mov%z0 %1, %0": "=r" (foo): "ir" (-23));
      21    asm volatile ("add%z0 %1, %0": "+r" (foo): "ir" (23));
      22  
      23    asm volatile ("pop%z0 %0": "=m" (foo));
      24    asm volatile ("pop%z0 %0": "=r" (foo));
      25  }
      26  
      27  void
      28  bar3 () 
      29  {
      30    int foo;
      31    asm volatile ("mov%z0 %1, %0": "=m" (foo): "ir" (-23));
      32    asm volatile ("add%z0 %1, %0": "+m" (foo): "ir" (23));
      33    asm volatile ("mov%z0 %1, %0": "=r" (foo): "ir" (-23));
      34    asm volatile ("add%z0 %1, %0": "+r" (foo): "ir" (23));
      35  
      36  #ifndef __x86_64__
      37    if (sizeof (void *) == sizeof (int))
      38      {
      39        asm volatile ("pop%z0 %0": "=m" (foo));
      40        asm volatile ("pop%z0 %0": "=r" (foo));
      41      }
      42  #endif
      43  }
      44  
      45  void
      46  bar4 () 
      47  {
      48    if (sizeof (void *) == sizeof (long long))
      49      {
      50        long long foo;
      51        asm volatile ("mov%z0 %1, %0": "=m" (foo): "er" (-23));
      52        asm volatile ("add%z0 %1, %0": "+m" (foo): "er" (23));
      53        asm volatile ("mov%z0 %1, %0": "=r" (foo): "er" (-23));
      54        asm volatile ("add%z0 %1, %0": "+r" (foo): "er" (23));
      55  
      56        asm volatile ("pop%z0 %0": "=m" (foo));
      57        asm volatile ("pop%z0 %0": "=r" (foo));
      58      }
      59  }