Subversion Repositories openrisc_2011-10-31

/* PR rtl-optimization/16104 */

/* { dg-do run { target i?86-*-* x86_64-*-* } } */

/* { dg-options "-msse2" } */

#include "../i386-cpuid.h"

extern void abort (void);

typedef int V2SI __attribute__ ((vector_size (8)));

typedef unsigned int V2USI __attribute__ ((vector_size (8)));

typedef short V2HI __attribute__ ((vector_size (4)));

typedef unsigned int V2UHI __attribute__ ((vector_size (4)));

int

test1 (void)

{

  return (long long) (V2SI) 0LL;

}

int

test2 (V2SI x)

{

  return (long long) x;

}

V2SI

test3 (void)

{

  return (V2SI) (long long) (int) (V2HI) 0;

}

V2SI

test4 (V2HI x)

{

  return (V2SI) (long long) (int) x;

}

V2SI

test5 (V2USI x)

{

  return (V2SI) x;

}

int

__attribute__ ((noinline))

do_test (void)

{

  if (sizeof (short) != 2 || sizeof (int) != 4 || sizeof (long long) != 8)

    return 0;

  if (test1 () != 0)

    abort ();

  V2SI x = { 2, 2 };

  if (test2 (x) != 2)

    abort ();

  union { V2SI x; int y[2]; V2USI z; long long l; } u;

  u.x = test3 ();

  if (u.y[0] != 0 || u.y[1] != 0)

    abort ();

  V2HI y = { 4, 4 };

  union { V2SI x; long long y; } v;

  v.x = test4 (y);

  if (v.y != 0x40004)

    abort ();

  V2USI z = { 6, 6 };

  u.x = test5 (z);

  if (u.y[0] != 6 || u.y[1] != 6)

    abort ();

  return 0;

}

int

main (void)

{

  unsigned long cpu_facilities;

  cpu_facilities = i386_cpuid ();

  if ((cpu_facilities & (bit_MMX | bit_SSE | bit_CMOV | bit_SSE2))

      != (bit_MMX | bit_SSE | bit_CMOV | bit_SSE2))

    return 0;

  return do_test ();

}