gcc/testsuite/gcc.dg/dfp/func-mixed.c

   1 /* { dg-options "-std=gnu99 -Wall" } */
   2
   3 /* C99 6.5.2.2 Function calls.
   4    Test scalar passing and return values involving decimal floating
   5    point types.  */
   6
   7 extern void abort (void);
   8
   9 /* A handful of functions that return their Nth _Decimal32
  10    argument with mixed types in parameter list.  */
  11
  12 _Decimal32
  13 arg0_32 (_Decimal32 arg0, int arg1, unsigned int arg2,
  14        float arg3, double  arg4, long double arg5)
  15 {
  16   return arg0;
  17 }
  18
  19 _Decimal32
  20 arg1_32 (int arg0, _Decimal32 arg1, unsigned int arg2,
  21        float arg3, double arg4, long double arg5)
  22 {
  23   return arg1;
  24 }
  25
  26 _Decimal32
  27 arg2_32 (int arg0, unsigned int arg1, _Decimal32 arg2,
  28        float arg3, double arg4, long double arg5)
  29 {
  30   return arg2;
  31 }
  32
  33
  34 _Decimal32
  35 arg3_32 (int arg0, unsigned int arg1, float arg2,
  36        _Decimal32 arg3, double arg4, long double arg5)
  37 {
  38   return arg3;
  39 }
  40
  41 _Decimal32
  42 arg4_32 (int arg0, unsigned int arg1, float arg2,
  43        double arg3, _Decimal32 arg4, long double arg5)
  44 {
  45   return arg4;
  46 }
  47
  48 _Decimal32
  49 arg5_32 (int arg0, unsigned int arg1, float arg2,
  50        double arg3, long double arg4, _Decimal32 arg5)
  51 {
  52   return arg5;
  53 }
  54
  55 /* A handful of functions that return their Nth _Decimal64
  56    argument with mixed types in parameter list.  */
  57
  58 _Decimal64
  59 arg0_64 (_Decimal64 arg0, int arg1, unsigned int arg2,
  60          float arg3, double  arg4, long double arg5)
  61 {
  62   return arg0;
  63 }
  64
  65 _Decimal64
  66 arg1_64 (int arg0, _Decimal64 arg1, unsigned int arg2,
  67          float arg3, double arg4, long double arg5)
  68 {
  69   return arg1;
  70 }
  71
  72 _Decimal64
  73 arg2_64 (int arg0, unsigned int arg1, _Decimal64 arg2,
  74          float arg3, double arg4, long double arg5)
  75 {
  76   return arg2;
  77 }
  78
  79 _Decimal64
  80 arg3_64 (int arg0, unsigned int arg1, float arg2,
  81          _Decimal64 arg3, double arg4, long double arg5)
  82 {
  83   return arg3;
  84 }
  85
  86 _Decimal64
  87 arg4_64 (int arg0, unsigned int arg1, float arg2,
  88          float arg3, _Decimal64 arg4, long double arg5)
  89 {
  90   return arg4;
  91 }
  92
  93 _Decimal64
  94 arg5_64 (int arg0, unsigned int arg1, float arg2,
  95          double arg3, long double arg4, _Decimal64 arg5)
  96 {
  97   return arg5;
  98 }
  99
 100 /* A handful of functions that return their Nth _Decimal128
 101    argument with mixed types in parameter list.  */
 102
 103 _Decimal128
 104 arg0_128 (_Decimal128 arg0, int arg1, unsigned int arg2,
 105          float arg3, double  arg4, long double arg5)
 106 {
 107   return arg0;
 108 }
 109 _Decimal32
 110 arg1_128 (int arg0, _Decimal128 arg1, unsigned int arg2,
 111          float arg3, double arg4, long double arg5)
 112 {
 113   return arg1;
 114 }
 115
 116 _Decimal128
 117 arg2_128 (int arg0, unsigned int arg1, _Decimal128 arg2,
 118          float arg3, double arg4, long double arg5)
 119 {
 120   return arg2;
 121 }
 122
 123 _Decimal128
 124 arg3_128 (int arg0, unsigned int arg1, float arg2,
 125          _Decimal128 arg3, double arg4, long double arg5)
 126 {
 127   return arg3;
 128 }
 129
 130 _Decimal128
 131 arg4_128 (int arg0, unsigned int arg1, float arg2,
 132          float arg3, _Decimal32 arg4, long double arg5)
 133 {
 134   return arg4;
 135 }
 136
 137 _Decimal128
 138 arg5_128 (int arg0, unsigned int arg1, float arg2,
 139          double arg3, long double arg4, _Decimal128 arg5)
 140 {
 141   return arg5;
 142 }
 143
 144
 145
 146 int
 147 main ()
 148 {
 149   /* _Decimal32 variants.  */
 150   if (arg0_32 (0.0df, -1, 2, 3.0f, 4.0, 5.0ld) != 0.0df) abort ();
 151   if (arg1_32 (0, 1.0df, 2, 3.0f, 4.0, 5.0ld) != 1.0df) abort ();
 152   if (arg2_32 (0, -1, 2.0df, 3.0f, 4.0, 5.0ld) != 2.0df) abort ();
 153   if (arg3_32 (0, -1, 2.0f, 3.0df, 4.0, 5.0ld) != 3.0df) abort ();
 154   if (arg4_32 (0, -1, 2.0f, 3.0, 4.0df, 5.0ld) != 4.0df) abort ();
 155   if (arg5_32 (0, -1, 2.0f, 3.0, 4.0ld, 5.0df) != 5.0df) abort ();
 156
 157   /* _Decimal64 variants.  */
 158   if (arg0_64 (0.0dd, -1, 2, 3.0f, 4.0, 5.0ld) != 0.0dd) abort ();
 159   if (arg1_64 (0, 1.0dd, 2, 3.0f, 4.0, 5.0ld) != 1.0dd) abort ();
 160   if (arg2_64 (0, -1, 2.0dd, 3.0f, 4.0, 5.0ld) != 2.0dd) abort ();
 161   if (arg3_64 (0, -1, 2.0f, 3.0dd, 4.0, 5.0ld) != 3.0dd) abort ();
 162   if (arg4_64 (0, -1, 2.0f, 3.0, 4.0dd, 5.0ld) != 4.0dd) abort ();
 163   if (arg5_64 (0, -1, 2.0f, 3.0, 4.0ld, 5.0dd) != 5.0dd) abort ();
 164
 165   /* _Decimal128 variants.  */
 166   if (arg0_128 (0.0dl, -1, 2, 3.0f, 4.0, 5.0ld) != 0.0dl) abort ();
 167   if (arg1_128 (0, 1.0dl, 2, 3.0f, 4.0, 5.0ld) != 1.0dl) abort ();
 168   if (arg2_128 (0, -1, 2.0dl, 3.0f, 4.0, 5.0ld) != 2.0dl) abort ();
 169   if (arg3_128 (0, -1, 2.0f, 3.0dl, 4.0, 5.0ld) != 3.0dl) abort ();
 170   if (arg4_128 (0, -1, 2.0f, 3.0, 4.0dl, 5.0ld) != 4.0dl) abort ();
 171   if (arg5_128 (0, -1, 2.0f, 3.0, 4.0ld, 5.0dl) != 5.0dl) abort ();
 172
 173   return 0;
 174 }