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/* { dg-do run } */

/* { dg-do run } */

/* { dg-require-effective-target ilp32 } */

/* { dg-require-effective-target ilp32 } */

/* { dg-require-effective-target sse2 } */

/* { dg-require-effective-target sse2 } */

/* { dg-options "-std=gnu99 -msse2 -mstackrealign -mpreferred-stack-boundary=4" } */

/* { dg-options "-std=gnu99 -msse2 -mstackrealign -mpreferred-stack-boundary=4" } */

#include "sse2-check.h"

#include "sse2-check.h"

#include <emmintrin.h>

#include <emmintrin.h>

__m128i __attribute__ ((__noinline__))

__m128i __attribute__ ((__noinline__))

vector_using_function ()

vector_using_function ()

{

{

  volatile __m128i vx;  /* We want to force a vector-aligned store into the stack.  */

  volatile __m128i vx;  /* We want to force a vector-aligned store into the stack.  */

  vx = _mm_xor_si128 (vx, vx);

  vx = _mm_xor_si128 (vx, vx);

  return vx;

  return vx;

}

}

int __attribute__ ((__noinline__))

int __attribute__ ((__noinline__))

self_aligning_function (int x, int y)

self_aligning_function (int x, int y)

{

{

  __m128i ignored = vector_using_function ();

  __m128i ignored = vector_using_function ();

  return (x + y);

  return (x + y);

}

}

int g_1 = 20;

int g_1 = 20;

int g_2 = 22;

int g_2 = 22;

static void

static void

sse2_test (void)

sse2_test (void)

{

{

  int result;

  int result;

  asm ("pushl %esi");           /* Disalign runtime stack.  */

  asm ("pushl %esi");           /* Disalign runtime stack.  */

  result = self_aligning_function (g_1, g_2);

  result = self_aligning_function (g_1, g_2);

  if (result != 42)

  if (result != 42)

    abort ();

    abort ();

  asm ("popl %esi");

  asm ("popl %esi");

}

}