gcc/testsuite/gcc.c-torture/execute/divcmp-1.c

   1 extern void abort(void);
   2
   3 int test1(int x)
   4 {
   5   return x/10 == 2;
   6 }
   7
   8 int test1u(unsigned int x)
   9 {
  10   return x/10U == 2;
  11 }
  12
  13 int test2(int x)
  14 {
  15   return x/10 == 0;
  16 }
  17
  18 int test2u(unsigned int x)
  19 {
  20   return x/10U == 0;
  21 }
  22
  23 int test3(int x)
  24 {
  25   return x/10 != 2;
  26 }
  27
  28 int test3u(unsigned int x)
  29 {
  30   return x/10U != 2;
  31 }
  32
  33 int test4(int x)
  34 {
  35   return x/10 != 0;
  36 }
  37
  38 int test4u(unsigned int x)
  39 {
  40   return x/10U != 0;
  41 }
  42
  43 int test5(int x)
  44 {
  45   return x/10 < 2;
  46 }
  47
  48 int test5u(unsigned int x)
  49 {
  50   return x/10U < 2;
  51 }
  52
  53 int test6(int x)
  54 {
  55   return x/10 < 0;
  56 }
  57
  58 int test7(int x)
  59 {
  60   return x/10  <= 2;
  61 }
  62
  63 int test7u(unsigned int x)
  64 {
  65   return x/10U <= 2;
  66 }
  67
  68 int test8(int x)
  69 {
  70   return x/10 <= 0;
  71 }
  72
  73 int test8u(unsigned int x)
  74 {
  75   return x/10U <= 0;
  76 }
  77
  78 int test9(int x)
  79 {
  80   return x/10 > 2;
  81 }
  82
  83 int test9u(unsigned int x)
  84 {
  85   return x/10U > 2;
  86 }
  87
  88 int test10(int x)
  89 {
  90   return x/10 > 0;
  91 }
  92
  93 int test10u(unsigned int x)
  94 {
  95   return x/10U > 0;
  96 }
  97
  98 int test11(int x)
  99 {
 100   return x/10 >= 2;
 101 }
 102
 103 int test11u(unsigned int x)
 104 {
 105   return x/10U >= 2;
 106 }
 107
 108 int test12(int x)
 109 {
 110   return x/10 >= 0;
 111 }
 112
 113
 114 int main()
 115 {
 116   if (test1(19) != 0)
 117     abort ();
 118   if (test1(20) != 1)
 119     abort ();
 120   if (test1(29) != 1)
 121     abort ();
 122   if (test1(30) != 0)
 123     abort ();
 124
 125   if (test1u(19) != 0)
 126     abort ();
 127   if (test1u(20) != 1)
 128     abort ();
 129   if (test1u(29) != 1)
 130     abort ();
 131   if (test1u(30) != 0)
 132     abort ();
 133
 134   if (test2(0) != 1)
 135     abort ();
 136   if (test2(9) != 1)
 137     abort ();
 138   if (test2(10) != 0)
 139     abort ();
 140   if (test2(-1) != 1)
 141     abort ();
 142   if (test2(-9) != 1)
 143     abort ();
 144   if (test2(-10) != 0)
 145     abort ();
 146
 147   if (test2u(0) != 1)
 148     abort ();
 149   if (test2u(9) != 1)
 150     abort ();
 151   if (test2u(10) != 0)
 152     abort ();
 153   if (test2u(-1) != 0)
 154     abort ();
 155   if (test2u(-9) != 0)
 156     abort ();
 157   if (test2u(-10) != 0)
 158     abort ();
 159
 160   if (test3(19) != 1)
 161     abort ();
 162   if (test3(20) != 0)
 163     abort ();
 164   if (test3(29) != 0)
 165     abort ();
 166   if (test3(30) != 1)
 167     abort ();
 168
 169   if (test3u(19) != 1)
 170     abort ();
 171   if (test3u(20) != 0)
 172     abort ();
 173   if (test3u(29) != 0)
 174     abort ();
 175   if (test3u(30) != 1)
 176     abort ();
 177
 178   if (test4(0) != 0)
 179     abort ();
 180   if (test4(9) != 0)
 181     abort ();
 182   if (test4(10) != 1)
 183     abort ();
 184   if (test4(-1) != 0)
 185     abort ();
 186   if (test4(-9) != 0)
 187     abort ();
 188   if (test4(-10) != 1)
 189     abort ();
 190
 191   if (test4u(0) != 0)
 192     abort ();
 193   if (test4u(9) != 0)
 194     abort ();
 195   if (test4u(10) != 1)
 196     abort ();
 197   if (test4u(-1) != 1)
 198     abort ();
 199   if (test4u(-9) != 1)
 200     abort ();
 201   if (test4u(-10) != 1)
 202     abort ();
 203
 204   if (test5(19) != 1)
 205     abort ();
 206   if (test5(20) != 0)
 207     abort ();
 208   if (test5(29) != 0)
 209     abort ();
 210   if (test5(30) != 0)
 211     abort ();
 212
 213   if (test5u(19) != 1)
 214     abort ();
 215   if (test5u(20) != 0)
 216     abort ();
 217   if (test5u(29) != 0)
 218     abort ();
 219   if (test5u(30) != 0)
 220     abort ();
 221
 222   if (test6(0) != 0)
 223     abort ();
 224   if (test6(9) != 0)
 225     abort ();
 226   if (test6(10) != 0)
 227     abort ();
 228   if (test6(-1) != 0)
 229     abort ();
 230   if (test6(-9) != 0)
 231     abort ();
 232   if (test6(-10) != 1)
 233     abort ();
 234
 235   if (test7(19) != 1)
 236     abort ();
 237   if (test7(20) != 1)
 238     abort ();
 239   if (test7(29) != 1)
 240     abort ();
 241   if (test7(30) != 0)
 242     abort ();
 243
 244   if (test7u(19) != 1)
 245     abort ();
 246   if (test7u(20) != 1)
 247     abort ();
 248   if (test7u(29) != 1)
 249     abort ();
 250   if (test7u(30) != 0)
 251     abort ();
 252
 253   if (test8(0) != 1)
 254     abort ();
 255   if (test8(9) != 1)
 256     abort ();
 257   if (test8(10) != 0)
 258     abort ();
 259   if (test8(-1) != 1)
 260     abort ();
 261   if (test8(-9) != 1)
 262     abort ();
 263   if (test8(-10) != 1)
 264     abort ();
 265
 266   if (test8u(0) != 1)
 267     abort ();
 268   if (test8u(9) != 1)
 269     abort ();
 270   if (test8u(10) != 0)
 271     abort ();
 272   if (test8u(-1) != 0)
 273     abort ();
 274   if (test8u(-9) != 0)
 275     abort ();
 276   if (test8u(-10) != 0)
 277     abort ();
 278
 279   if (test9(19) != 0)
 280     abort ();
 281   if (test9(20) != 0)
 282     abort ();
 283   if (test9(29) != 0)
 284     abort ();
 285   if (test9(30) != 1)
 286     abort ();
 287
 288   if (test9u(19) != 0)
 289     abort ();
 290   if (test9u(20) != 0)
 291     abort ();
 292   if (test9u(29) != 0)
 293     abort ();
 294   if (test9u(30) != 1)
 295     abort ();
 296
 297   if (test10(0) != 0)
 298     abort ();
 299   if (test10(9) != 0)
 300     abort ();
 301   if (test10(10) != 1)
 302     abort ();
 303   if (test10(-1) != 0)
 304     abort ();
 305   if (test10(-9) != 0)
 306     abort ();
 307   if (test10(-10) != 0)
 308     abort ();
 309
 310   if (test10u(0) != 0)
 311     abort ();
 312   if (test10u(9) != 0)
 313     abort ();
 314   if (test10u(10) != 1)
 315     abort ();
 316   if (test10u(-1) != 1)
 317     abort ();
 318   if (test10u(-9) != 1)
 319     abort ();
 320   if (test10u(-10) != 1)
 321     abort ();
 322
 323   if (test11(19) != 0)
 324     abort ();
 325   if (test11(20) != 1)
 326     abort ();
 327   if (test11(29) != 1)
 328     abort ();
 329   if (test11(30) != 1)
 330     abort ();
 331
 332   if (test11u(19) != 0)
 333     abort ();
 334   if (test11u(20) != 1)
 335     abort ();
 336   if (test11u(29) != 1)
 337     abort ();
 338   if (test11u(30) != 1)
 339     abort ();
 340
 341   if (test12(0) != 1)
 342     abort ();
 343   if (test12(9) != 1)
 344     abort ();
 345   if (test12(10) != 1)
 346     abort ();
 347   if (test12(-1) != 1)
 348     abort ();
 349   if (test12(-9) != 1)
 350     abort ();
 351   if (test12(-10) != 0)
 352     abort ();
 353
 354   return 0;
 355 }
 356