mips-ps-4.c

用于进行gcc测试

/* { dg-do run { target mpaired_single } } */
/* { dg-mips-options "-O2 -mpaired-single" } */

/* Test MIPS paired-single comparisons */
#include <stdlib.h>
#include <stdio.h>

typedef float v2sf __attribute__((vector_size(8)));

NOMIPS16 int test0 (v2sf a, v2sf b);
NOMIPS16 int test1 (v2sf a, v2sf b);
NOMIPS16 int test2 (v2sf a, v2sf b);
NOMIPS16 int test3 (v2sf a, v2sf b);
NOMIPS16 int test4 (v2sf a, v2sf b);
NOMIPS16 int test5 (v2sf a, v2sf b);
NOMIPS16 int test6 (v2sf a, v2sf b);
NOMIPS16 int test7 (v2sf a, v2sf b);
NOMIPS16 int test8 (v2sf a, v2sf b);
NOMIPS16 int test9 (v2sf a, v2sf b);
NOMIPS16 int test10 (v2sf a, v2sf b);
NOMIPS16 int test11 (v2sf a, v2sf b);
NOMIPS16 int test12 (v2sf a, v2sf b);
NOMIPS16 int test13 (v2sf a, v2sf b);
NOMIPS16 int test14 (v2sf a, v2sf b);
NOMIPS16 int test15 (v2sf a, v2sf b);
NOMIPS16 int test16 (v2sf a, v2sf b);
NOMIPS16 int test17 (v2sf a, v2sf b);
NOMIPS16 int test18 (v2sf a, v2sf b);
NOMIPS16 int test19 (v2sf a, v2sf b);
NOMIPS16 int test20 (v2sf a, v2sf b);
NOMIPS16 int test21 (v2sf a, v2sf b);
NOMIPS16 int test22 (v2sf a, v2sf b);
NOMIPS16 int test23 (v2sf a, v2sf b);
NOMIPS16 int test24 (v2sf a, v2sf b);
NOMIPS16 int test25 (v2sf a, v2sf b);
NOMIPS16 int test26 (v2sf a, v2sf b);
NOMIPS16 int test27 (v2sf a, v2sf b);
NOMIPS16 int test28 (v2sf a, v2sf b);
NOMIPS16 int test29 (v2sf a, v2sf b);
NOMIPS16 int test30 (v2sf a, v2sf b);
NOMIPS16 int test31 (v2sf a, v2sf b);

float qnan = 1.0f/0.0f - 1.0f/0.0f;

NOMIPS16 int main()
{
  union { long long ll; int i[2]; } endianness_test;
  int little_endian;
  v2sf a, b;
  int i, j;

  endianness_test.ll = 1;
  little_endian = endianness_test.i[0];

  /* Case 1 {diff, diff} */
  a = (v2sf) {1, 2};
  b = (v2sf) {3, 4};
  i = __builtin_mips_upper_c_eq_ps (a, b);
  j = __builtin_mips_lower_c_eq_ps (a, b);
  if (i != 0 || j != 0)
    abort ();

  /* Case 2 {same, diff} */
  a = (v2sf) {1.0, 2.0};
  b = (v2sf) {1.0, 4.0};
  i = __builtin_mips_upper_c_eq_ps (a, b);
  j = __builtin_mips_lower_c_eq_ps (a, b);
  if (little_endian)
    {
      if (i != 0 || j != 1)
        abort ();
    }
  else
    {
      if (i != 1 || j != 0)
        abort ();
    }

  /* Case 3 {diff, same} */
  a = (v2sf) {1, 2};
  b = (v2sf) {3, 2};
  i = __builtin_mips_upper_c_eq_ps (a, b);
  j = __builtin_mips_lower_c_eq_ps (a, b);
  if (little_endian)
    {
      if (i != 1 || j != 0)
        abort ();
    }
  else
    {
      if (i != 0 || j != 1)
        abort ();
    }

  /* Case 4 {same, same} */
  a = (v2sf) {1, 2};
  b = (v2sf) {1, 2};
  i = __builtin_mips_upper_c_eq_ps (a, b);
  j = __builtin_mips_lower_c_eq_ps (a, b);
  if (i != 1 || j != 1)
    abort ();

  /* Test upper/lower with 16 operators */
  if (little_endian)
   {
     a = (v2sf) {1984.0, 10.58};
     b = (v2sf) {1984.0, 567.345};
   }
  else
   {
     a = (v2sf) {10.58, 1984.0};
     b = (v2sf) {567.345, 1984.0};
   }

  i = test0 (a, b);
  if (i != 0)
    abort ();
  i = test1 (a, b);
  if (i != 0)
    abort ();
  i = test2 (a, b);
  if (i != 0)
    abort ();
  i = test3 (a, b);
  if (i != 0)
    abort ();
  i = test4 (a, b);
  if (i != 0)
    abort ();
  i = test5 (a, b);
  if (i != 1)
    abort ();
  i = test6 (a, b);
  if (i != 0)
    abort ();
  i = test7 (a, b);
  if (i != 1)
    abort ();
  i = test8 (a, b);
  if (i != 1)
    abort ();
  i = test9 (a, b);
  if (i != 0)
    abort ();
  i = test10 (a, b);
  if (i != 1)
    abort ();
  i = test11 (a, b);
  if (i != 0)
    abort ();
  i = test12 (a, b);
  if (i != 1)
    abort ();
  i = test13 (a, b);
  if (i != 1)
    abort ();
  i = test14 (a, b);
  if (i != 1)
    abort ();
  i = test15 (a, b);
  if (i != 1)
    abort ();
  i = test16 (a, b);
  if (i != 0)
    abort ();
  i = test17 (a, b);
  if (i != 0)
    abort ();
  i = test18 (a, b);
  if (i != 0)
    abort ();
  i = test19 (a, b);
  if (i != 0)
    abort ();
  i = test20 (a, b);
  if (i != 0)
    abort ();
  i = test21 (a, b);
  if (i != 1)
    abort ();
  i = test22 (a, b);
  if (i != 0)
    abort ();
  i = test23 (a, b);
  if (i != 1)
    abort ();
  i = test24 (a, b);
  if (i != 1)
    abort ();
  i = test25 (a, b);
  if (i != 0)
    abort ();
  i = test26 (a, b);
  if (i != 1)
    abort ();
  i = test27 (a, b);
  if (i != 0)
    abort ();
  i = test28 (a, b);
  if (i != 1)
    abort ();
  i = test29 (a, b);
  if (i != 1)
    abort ();
  i = test30 (a, b);
  if (i != 1)
    abort ();
  i = test31 (a, b);
  if (i != 1)
    abort ();

  /* Reverse arguments */
  i = test0 (b, a);
  if (i != 0)
    abort ();
  i = test1 (b, a);
  if (i != 0)
    abort ();
  i = test2 (b, a);
  if (i != 0)
    abort ();
  i = test3 (b, a);
  if (i != 0)
    abort ();
  i = test4 (b, a);
  if (i != 0)
    abort ();
  i = test5 (b, a);
  if (i != 1)
    abort ();
  i = test6 (b, a);
  if (i != 0)
    abort ();
  i = test7 (b, a);
  if (i != 1)
    abort ();
  i = test8 (b, a);
  if (i != 0)
    abort ();
  i = test9 (b, a);
  if (i != 0)
    abort ();
  i = test10 (b, a);
  if (i != 0)
    abort ();
  i = test11 (b, a);
  if (i != 0)
    abort ();
  i = test12 (b, a);
  if (i != 0)
    abort ();
  i = test13 (b, a);
  if (i != 1)
    abort ();
  i = test14 (b, a);
  if (i != 0)
    abort ();
  i = test15 (b, a);
  if (i != 1)
    abort ();
  i = test16 (b, a);
  if (i != 0)
    abort ();
  i = test17 (b, a);
  if (i != 0)
    abort ();
  i = test18 (b, a);
  if (i != 0)
    abort ();
  i = test19 (b, a);
  if (i != 0)
    abort ();
  i = test20 (b, a);
  if (i != 0)
    abort ();
  i = test21 (b, a);
  if (i != 1)
    abort ();
  i = test22 (b, a);
  if (i != 0)
    abort ();
  i = test23 (b, a);
  if (i != 1)
    abort ();
  i = test24 (b, a);
  if (i != 0)
    abort ();
  i = test25 (b, a);
  if (i != 0)
    abort ();
  i = test26 (b, a);
  if (i != 0)
    abort ();
  i = test27 (b, a);
  if (i != 0)
    abort ();
  i = test28 (b, a);
  if (i != 0)
    abort ();
  i = test29 (b, a);
  if (i != 1)
    abort ();
  i = test30 (b, a);
  if (i != 0)
    abort ();
  i = test31 (b, a);
  if (i != 1)
    abort ();

#ifndef __FAST_MATH__
  /* Test upper/lower with 16 operators */
  if (little_endian)
   {
     a = (v2sf) {qnan, qnan};
     b = (v2sf) {1984.0, 567.345};
   }
  else
   {
     a = (v2sf) {qnan, qnan};
     b = (v2sf) {567.345, 1984.0};
   }

  i = test0 (a, b);
  if (i != 0)
    abort ();
  i = test1 (a, b);
  if (i != 0)
    abort ();
  i = test2 (a, b);
  if (i != 1)
    abort ();
  i = test3 (a, b);
  if (i != 1)
    abort ();
  i = test4 (a, b);
  if (i != 0)
    abort ();
  i = test5 (a, b);
  if (i != 0)
    abort ();
  i = test6 (a, b);
  if (i != 1)
    abort ();
  i = test7 (a, b);
  if (i != 1)
    abort ();
  i = test8 (a, b);
  if (i != 0)
    abort ();
  i = test9 (a, b);
  if (i != 0)
    abort ();
  i = test10 (a, b);
  if (i != 1)
    abort ();
  i = test11 (a, b);
  if (i != 1)
    abort ();
  i = test12 (a, b);
  if (i != 0)
    abort ();
  i = test13 (a, b);
  if (i != 0)
    abort ();
  i = test14 (a, b);
  if (i != 1)
    abort ();
  i = test15 (a, b);
  if (i != 1)
    abort ();
  i = test16 (a, b);
  if (i != 0)
    abort ();
  i = test17 (a, b);
  if (i != 0)
    abort ();
  i = test18 (a, b);
  if (i != 1)
    abort ();
  i = test19 (a, b);
  if (i != 1)
    abort ();
  i = test20 (a, b);
  if (i != 0)
    abort ();
  i = test21 (a, b);
  if (i != 0)
    abort ();
  i = test22 (a, b);
  if (i != 1)
    abort ();
  i = test23 (a, b);
  if (i != 1)
    abort ();
  i = test24 (a, b);
  if (i != 0)
    abort ();
  i = test25 (a, b);
  if (i != 0)
    abort ();
  i = test26 (a, b);
  if (i != 1)
    abort ();
  i = test27 (a, b);
  if (i != 1)
    abort ();
  i = test28 (a, b);
  if (i != 0)
    abort ();
  i = test29 (a, b);
  if (i != 0)
    abort ();
  i = test30 (a, b);
  if (i != 1)
    abort ();
  i = test31 (a, b);
  if (i != 1)
    abort ();
#endif

  printf ("Test Passes\n");
  exit (0);
}

NOMIPS16 int test0 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_f_ps (a, b);
}

NOMIPS16 int test1 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_f_ps (a, b);
}

NOMIPS16 int test2 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_un_ps (a, b);
}

NOMIPS16 int test3 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_un_ps (a, b);
}

NOMIPS16 int test4 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_eq_ps (a, b);
}

NOMIPS16 int test5 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_eq_ps (a, b);
}

NOMIPS16 int test6 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ueq_ps (a, b);
}

NOMIPS16 int test7 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ueq_ps (a, b);
}

NOMIPS16 int test8 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_olt_ps (a, b);
}

NOMIPS16 int test9 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_olt_ps (a, b);
}

NOMIPS16 int test10 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ult_ps (a, b);
}

NOMIPS16 int test11 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ult_ps (a, b);
}

NOMIPS16 int test12 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ole_ps (a, b);
}

NOMIPS16 int test13 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ole_ps (a, b);
}

NOMIPS16 int test14 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ule_ps (a, b);
}

NOMIPS16 int test15 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ule_ps (a, b);
}

NOMIPS16 int test16 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_sf_ps (a, b);
}

NOMIPS16 int test17 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_sf_ps (a, b);
}

NOMIPS16 int test18 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ngle_ps (a, b);
}

NOMIPS16 int test19 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ngle_ps (a, b);
}

NOMIPS16 int test20 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_seq_ps (a, b);
}

NOMIPS16 int test21 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_seq_ps (a, b);
}

NOMIPS16 int test22 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ngl_ps (a, b);
}

NOMIPS16 int test23 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ngl_ps (a, b);
}

NOMIPS16 int test24 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_lt_ps (a, b);
}

NOMIPS16 int test25 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_lt_ps (a, b);
}

NOMIPS16 int test26 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_nge_ps (a, b);
}

NOMIPS16 int test27 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_nge_ps (a, b);
}

NOMIPS16 int test28 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_le_ps (a, b);
}

NOMIPS16 int test29 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_le_ps (a, b);
}

NOMIPS16 int test30 (v2sf a, v2sf b)
{
  return __builtin_mips_upper_c_ngt_ps (a, b);
}

NOMIPS16 int test31 (v2sf a, v2sf b)
{
  return __builtin_mips_lower_c_ngt_ps (a, b);
}