Subversion Repositories openrisc_2011-10-31

#include <stdio.h>

#include "defines.h"

#include "macros.h"

#include "args.h"

struct IntegerRegisters iregs;

struct FloatRegisters fregs;

unsigned int num_iregs, num_fregs;

__m64

fun_test_returning___m64 (void)

{

  volatile_var++;

  return (__m64){72,0};

}

__m128

fun_test_returning___m128 (void)

{

  volatile_var++;

  return (__m128){73,0,0,0};

}

__m64 test_64;

__m128 test_128;

int

main (void)

{

  unsigned failed = 0;

  XMM_T xmmt1, xmmt2;

  /* We jump through hoops to compare the results as gcc 3.3 does throw

     an ICE when trying to generate a compare for a == b, when a and b

     are of __m64 or __m128 type :-(  */

  clear_struct_registers;

  test_64 = (__m64){72,0};

  xmmt1._m64[0] = test_64;

  xmmt2._m64[0] = WRAP_RET (fun_test_returning___m64)();

  if (xmmt1._long[0] != xmmt2._long[0]

      || xmmt1._long[0] != xmm_regs[0]._long[0])

    printf ("fail m64\n"), failed++;

  clear_struct_registers;

  test_128 = (__m128){73,0};

  xmmt1._m128[0] = test_128;

  xmmt2._m128[0] = WRAP_RET (fun_test_returning___m128)();

  if (xmmt1._long[0] != xmmt2._long[0]

      || xmmt1._long[0] != xmm_regs[0]._long[0])

    printf ("fail m128\n"), failed++;

  if (failed)

    abort ();

  return 0;

}