1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-mavx" } */
       4  
       5  #include <stdarg.h>
       6  #include <assert.h>
       7  
       8  #include "avx-check.h"
       9  
      10  __m128 n1 = { -283.3, -23.3, 213.4, 1119.03 };
      11  __m256d n2 = { -93.83, 893.318, 3994.3, -39484.0 };
      12  __m128i n3 = { 893, -3180 } ;
      13  int n4 = 324;
      14  double n5 = 103.3;
      15  __m128i n6 = { -123, 2 };
      16  __m128d n7 = { -91.387, -8193.518 };
      17  __m256d n8 = { -123.3, 2.3, 3.4, -10.03 };
      18  __m128 n9 = { -123.3, 2.3, 3.4, -10.03 };
      19  __m128i n10 = { 1233, -100 };
      20  int n11 = 407;
      21  double n12 = 304.9;
      22  __m128i n13 = { 233, -110 };
      23  __m256i n14 = { -1233, 23, 34, -1003 };
      24  __m128i n15 = { -393, -180 };
      25  __m128d n16 = { 73.0, 63.18 };
      26  __m256 n17 = { -183.3, -22.3, 13.9, -119.3, 483.1, 122.3, -33.4, -9.37 };
      27  __m128 n18 = { -183.3, 22.3, 13.4, -19.03 };
      28  
      29  __m128 e1;
      30  __m256d e2;
      31  __m128i e3;
      32  int e4;
      33  double e5;
      34  __m128i e6;
      35  __m128d e7;
      36  __m256d e8;
      37  __m128 e9;
      38  __m128i e10;
      39  int e11;
      40  double e12;
      41  __m128i e13;
      42  __m256i e14;
      43  __m128i e15;
      44  __m128d e16;
      45  __m256 e17;
      46  __m128 e18;
      47  
      48  static void
      49  __attribute__((noinline))
      50  foo (va_list va_arglist)
      51  {
      52    e4 = va_arg (va_arglist, int);
      53    e5 = va_arg (va_arglist, double);
      54    e6 = va_arg (va_arglist, __m128i);
      55    e7 = va_arg (va_arglist, __m128d);
      56    e8 = va_arg (va_arglist, __m256d);
      57    e9 = va_arg (va_arglist, __m128);
      58    e10 = va_arg (va_arglist, __m128i);
      59    e11 = va_arg (va_arglist, int);
      60    e12 = va_arg (va_arglist, double);
      61    e13 = va_arg (va_arglist, __m128i);
      62    e14 = va_arg (va_arglist, __m256i);
      63    e15 = va_arg (va_arglist, __m128i);
      64    e16 = va_arg (va_arglist, __m128d);
      65    e17 = va_arg (va_arglist, __m256);
      66    e18 = va_arg (va_arglist, __m128);
      67    va_end (va_arglist);
      68  }
      69  
      70  static void
      71  __attribute__((noinline))
      72  test (__m128 a1, __m256d a2, __m128i a3, ...)
      73  {
      74    va_list va_arglist;
      75  
      76    e1 = a1;
      77    e2 = a2;
      78    e3 = a3;
      79    va_start (va_arglist, a3);
      80    foo (va_arglist);
      81    va_end (va_arglist);
      82  }
      83  
      84  static void
      85  avx_test (void)
      86  {
      87    test (n1, n2, n3, n4, n5, n6, n7, n8, n9, n10, n11, n12,
      88  	n13, n14, n15, n16, n17, n18);
      89    assert (__builtin_memcmp (&e1, &n1, sizeof (e1)) == 0);
      90    assert (__builtin_memcmp (&e2, &n2, sizeof (e2)) == 0);
      91    assert (__builtin_memcmp (&e3, &n3, sizeof (e3)) == 0);
      92    assert (n4 == e4);
      93    assert (n5 == e5);
      94    assert (__builtin_memcmp (&e6, &n6, sizeof (e6)) == 0);
      95    assert (__builtin_memcmp (&e7, &n7, sizeof (e7)) == 0);
      96    assert (__builtin_memcmp (&e8, &n8, sizeof (e8)) == 0);
      97    assert (__builtin_memcmp (&e9, &n9, sizeof (e9)) == 0);
      98    assert (__builtin_memcmp (&e10, &n10, sizeof (e10)) == 0);
      99    assert (n11 == e11);
     100    assert (n12 == e12);
     101    assert (__builtin_memcmp (&e13, &n13, sizeof (e13)) == 0);
     102    assert (__builtin_memcmp (&e14, &n14, sizeof (e14)) == 0);
     103    assert (__builtin_memcmp (&e15, &n15, sizeof (e15)) == 0);
     104    assert (__builtin_memcmp (&e16, &n16, sizeof (e16)) == 0);
     105    assert (__builtin_memcmp (&e17, &n17, sizeof (e17)) == 0);
     106    assert (__builtin_memcmp (&e18, &n18, sizeof (e18)) == 0);
     107  }