glibc/sysdeps/x86_64/tst-ssemod.c

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/* Test case for x86-64 preserved SSE registers in dynamic linker. */
#include <stdlib.h>
#include <string.h>
#include <immintrin.h>
__m128i
sse_test (__m128i x0, __m128i x1, __m128i x2, __m128i x3,
__m128i x4, __m128i x5, __m128i x6, __m128i x7)
{
__m128i xmm;
xmm = _mm_set1_epi32 (0);
if (memcmp (&xmm, &x0, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (1);
if (memcmp (&xmm, &x1, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (2);
if (memcmp (&xmm, &x2, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (3);
if (memcmp (&xmm, &x3, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (4);
if (memcmp (&xmm, &x4, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (5);
if (memcmp (&xmm, &x5, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (6);
if (memcmp (&xmm, &x6, sizeof (xmm)))
abort ();
xmm = _mm_set1_epi32 (7);
if (memcmp (&xmm, &x7, sizeof (xmm)))
abort ();
return _mm_set1_epi32 (0x12349876);
}