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/* { dg-do run } */

/* { dg-options "-O2 -msse" } */

/* { dg-require-effective-target sse } */

#include "sse-check.h"

#include <xmmintrin.h>

#include <stddef.h>

#include <string.h>

static void

sse_test (void)

{

  int alignment, n;

  void *ptr;

  int errors = 0;

  const char test [] = "This is a test.";

  for (alignment = 1; alignment <= (1 << 20); alignment += alignment)

    {

      ptr = _mm_malloc (alignment, alignment);

      if (((ptrdiff_t) ptr) & (alignment - 1))

        abort ();

      if (ptr)

        {

          n = alignment > sizeof test ? sizeof test : alignment;

          memcpy (ptr, test, n);

          if (memcmp (ptr, test, n) != 0)

            errors++;

          _mm_free (ptr);

        }

      else

        errors++;

    }

  if (errors != 0)

    abort ();

}