1  /* { dg-do compile { target { ! ia32 } } } */
       2  /* { dg-options "-O2 -fomit-frame-pointer -march=x86-64" } */
       3  
       4  struct S
       5  {
       6    char array[64];
       7  };
       8  
       9  extern struct S a[];
      10  
      11  void bar (struct S);
      12  
      13  void
      14  foo (void)
      15  {
      16    bar (a[0]);
      17  }
      18  
      19  /* { dg-final { scan-assembler-not "pushq" } } */
      20  /* { dg-final { scan-assembler-times "movups\[\\t \]%xmm\[0-9\]+, \\(%\[\^,\]+\\)" 1 } } */
      21  /* { dg-final { scan-assembler-times "movups\[\\t \]%xmm\[0-9\]+, 16\\(%\[\^,\]+\\)" 1 } } */
      22  /* { dg-final { scan-assembler-times "movups\[\\t \]%xmm\[0-9\]+, 32\\(%\[\^,\]+\\)" 1 } } */
      23  /* { dg-final { scan-assembler-times "movups\[\\t \]%xmm\[0-9\]+, 48\\(%\[\^,\]+\\)" 1 } } */