1  /* { dg-do run } */
       2  /* { dg-skip-if "" { ! { ia32 && dfp } } } */
       3  /* { dg-options "-O -msse2 -std=gnu99 -mpreferred-stack-boundary=2" } */
       4  /* { dg-require-effective-target sse2 } */
       5  
       6  #include "sse2-check.h"
       7  
       8  typedef struct { _Decimal128 f __attribute__((packed)); } packed;
       9  
      10  _Decimal128 __attribute__((noinline))
      11  foo (_Decimal128 a1, _Decimal128 a2, _Decimal128 a3, _Decimal128 a4,
      12       _Decimal128 a5, _Decimal128 a6, _Decimal128 a7, _Decimal128 a8,
      13       int b1, int b2, int b3, int b4, int b5, int b6, int b7, packed y)
      14  {
      15    return y.f;
      16  }
      17  
      18  void
      19  sse2_test (void)
      20  {
      21    packed x;
      22    _Decimal128 y = -1;
      23    x.f = y;
      24    y = foo (0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, -1, x);
      25    if (__builtin_memcmp (&y, &x.f, sizeof (y)))
      26      abort ();
      27  }