1/* { dg-do run } */
2/* { dg-options "-O2 -msse2" } */
3/* { dg-require-effective-target sse2 } */
4
5#include <stdarg.h>
6#include <assert.h>
7
8#include "sse2-check.h"
9
10__m128 n1 = { -283.3, -23.3, 213.4, 1119.03 };
11__m128d n2 = { -93.83, 893.318 };
12__m128i n3 = { 893, -3180 } ;
13int n4 = 324;
14double n5 = 103.3;
15__m128i n6 = { -123, 2 };
16__m128d n7 = { -91.387, -8193.518 };
17__m128 n8 = { -123.3, 2.3, 3.4, -10.03 };
18__m128i n9 = { 1233, -100 };
19int n10 = 407;
20double n11 = 304.9;
21__m128i n12 = { 233, -110 };
22__m128i n13 = { -393, -180 };
23__m128d n14 = { 73.0, 63.18 };
24__m128 n15 = { -183.3, 22.3, 13.4, -19.03 };
25
26__m128 e1;
27__m128d e2;
28__m128i e3;
29int e4;
30double e5;
31__m128i e6;
32__m128d e7;
33__m128 e8;
34__m128i e9;
35int e10;
36double e11;
37__m128i e12;
38__m128i e13;
39__m128d e14;
40__m128 e15;
41
42static void
43__attribute__((noinline))
44foo (va_list va_arglist)
45{
46  e4 = va_arg (va_arglist, int);
47  e5 = va_arg (va_arglist, double);
48  e6 = va_arg (va_arglist, __m128i);
49  e7 = va_arg (va_arglist, __m128d);
50  e8 = va_arg (va_arglist, __m128);
51  e9 = va_arg (va_arglist, __m128i);
52  e10 = va_arg (va_arglist, int);
53  e11 = va_arg (va_arglist, double);
54  e12 = va_arg (va_arglist, __m128i);
55  e13 = va_arg (va_arglist, __m128i);
56  e14 = va_arg (va_arglist, __m128d);
57  e15 = va_arg (va_arglist, __m128);
58}
59
60static void
61__attribute__((noinline))
62test (__m128 a1, __m128d a2, __m128i a3, ...)
63{
64  va_list va_arglist;
65
66  e1 = a1;
67  e2 = a2;
68  e3 = a3;
69  va_start (va_arglist, a3);
70  foo (va_arglist);
71  va_end (va_arglist);
72}
73
74static void
75sse2_test (void)
76{
77  test (n1, n2, n3, n4, n5, n6, n7, n8, n9, n10, n11, n12, n13, n14, n15);
78  assert (__builtin_memcmp (&e1, &n1, sizeof (e1)) == 0);
79  assert (__builtin_memcmp (&e2, &n2, sizeof (e2)) == 0);
80  assert (__builtin_memcmp (&e3, &n3, sizeof (e3)) == 0);
81  assert (n4 == e4);
82  assert (n5 == e5);
83  assert (__builtin_memcmp (&e6, &n6, sizeof (e6)) == 0);
84  assert (__builtin_memcmp (&e7, &n7, sizeof (e7)) == 0);
85  assert (__builtin_memcmp (&e8, &n8, sizeof (e8)) == 0);
86  assert (__builtin_memcmp (&e9, &n9, sizeof (e9)) == 0);
87  assert (n10 == e10);
88  assert (n11 == e11);
89  assert (__builtin_memcmp (&e12, &n12, sizeof (e12)) == 0);
90  assert (__builtin_memcmp (&e13, &n13, sizeof (e13)) == 0);
91  assert (__builtin_memcmp (&e14, &n14, sizeof (e14)) == 0);
92  assert (__builtin_memcmp (&e15, &n15, sizeof (e15)) == 0);
93}
94