clang/test/SemaOpenACC/loop-construct-auto_seq_independent-clauses.c

   1 // RUN: %clang_cc1 %s -fopenacc -verify
   2
   3 void uses() {
   4 #pragma acc loop auto
   5   for(unsigned i = 0; i < 5; ++i);
   6 #pragma acc loop seq
   7   for(unsigned i = 0; i < 5; ++i);
   8 #pragma acc loop independent
   9   for(unsigned i = 0; i < 5; ++i);
  10
  11   // expected-error@+2{{OpenACC clause 'seq' on 'loop' construct conflicts with previous data dependence clause}}
  12   // expected-note@+1{{previous clause is here}}
  13 #pragma acc loop auto seq
  14   for(unsigned i = 0; i < 5; ++i);
  15   // expected-error@+2{{OpenACC clause 'independent' on 'loop' construct conflicts with previous data dependence clause}}
  16   // expected-note@+1{{previous clause is here}}
  17 #pragma acc loop auto independent
  18   for(unsigned i = 0; i < 5; ++i);
  19   // expected-error@+2{{OpenACC clause 'auto' on 'loop' construct conflicts with previous data dependence clause}}
  20   // expected-note@+1{{previous clause is here}}
  21 #pragma acc loop seq auto
  22   for(unsigned i = 0; i < 5; ++i);
  23   // expected-error@+2{{OpenACC clause 'independent' on 'loop' construct conflicts with previous data dependence clause}}
  24   // expected-note@+1{{previous clause is here}}
  25 #pragma acc loop seq independent
  26   for(unsigned i = 0; i < 5; ++i);
  27   // expected-error@+2{{OpenACC clause 'auto' on 'loop' construct conflicts with previous data dependence clause}}
  28   // expected-note@+1{{previous clause is here}}
  29 #pragma acc loop independent auto
  30   for(unsigned i = 0; i < 5; ++i);
  31   // expected-error@+2{{OpenACC clause 'seq' on 'loop' construct conflicts with previous data dependence clause}}
  32   // expected-note@+1{{previous clause is here}}
  33 #pragma acc loop independent seq
  34   for(unsigned i = 0; i < 5; ++i);
  35
  36   int Var;
  37   int *VarPtr;
  38
  39   // 'auto' can combine with any other clause.
  40   // expected-error@+1{{OpenACC 'finalize' clause is not valid on 'loop' directive}}
  41 #pragma acc loop auto finalize
  42   for(unsigned i = 0; i < 5; ++i);
  43   // expected-error@+1{{OpenACC 'if_present' clause is not valid on 'loop' directive}}
  44 #pragma acc loop auto if_present
  45   for(unsigned i = 0; i < 5; ++i);
  46 #pragma acc loop auto worker
  47   for(unsigned i = 0; i < 5; ++i);
  48 #pragma acc loop auto vector
  49   for(unsigned i = 0; i < 5; ++i);
  50   // expected-warning@+1{{OpenACC clause 'nohost' not yet implemented}}
  51 #pragma acc loop auto nohost
  52   for(unsigned i = 0; i < 5; ++i);
  53   // expected-error@+1{{OpenACC 'default' clause is not valid on 'loop' directive}}
  54 #pragma acc loop auto default(none)
  55   for(unsigned i = 0; i < 5; ++i);
  56   // expected-error@+1{{OpenACC 'if' clause is not valid on 'loop' directive}}
  57 #pragma acc loop auto if(1)
  58   for(unsigned i = 0; i < 5; ++i);
  59   // expected-error@+1{{OpenACC 'self' clause is not valid on 'loop' directive}}
  60 #pragma acc loop auto self
  61   for(unsigned i = 0; i < 5; ++i);
  62   // expected-error@+1{{OpenACC 'copy' clause is not valid on 'loop' directive}}
  63 #pragma acc loop auto copy(Var)
  64   for(unsigned i = 0; i < 5; ++i);
  65   // expected-error@+1{{OpenACC 'pcopy' clause is not valid on 'loop' directive}}
  66 #pragma acc loop auto pcopy(Var)
  67   for(unsigned i = 0; i < 5; ++i);
  68   // expected-error@+1{{OpenACC 'present_or_copy' clause is not valid on 'loop' directive}}
  69 #pragma acc loop auto present_or_copy(Var)
  70   for(unsigned i = 0; i < 5; ++i);
  71   // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'loop' directive}}
  72 #pragma acc loop auto use_device(Var)
  73   for(unsigned i = 0; i < 5; ++i);
  74   // expected-error@+1{{OpenACC 'attach' clause is not valid on 'loop' directive}}
  75 #pragma acc loop auto attach(Var)
  76   for(unsigned i = 0; i < 5; ++i);
  77   // expected-error@+1{{OpenACC 'delete' clause is not valid on 'loop' directive}}
  78 #pragma acc loop auto delete(Var)
  79   for(unsigned i = 0; i < 5; ++i);
  80   // expected-error@+1{{OpenACC 'detach' clause is not valid on 'loop' directive}}
  81 #pragma acc loop auto detach(Var)
  82   for(unsigned i = 0; i < 5; ++i);
  83   // expected-error@+1{{OpenACC 'device' clause is not valid on 'loop' directive}}
  84 #pragma acc loop auto device(VarPtr)
  85   for(unsigned i = 0; i < 5; ++i);
  86   // expected-error@+1{{OpenACC 'deviceptr' clause is not valid on 'loop' directive}}
  87 #pragma acc loop auto deviceptr(VarPtr)
  88   for(unsigned i = 0; i < 5; ++i);
  89   // expected-warning@+1{{OpenACC clause 'device_resident' not yet implemented}}
  90 #pragma acc loop auto device_resident(VarPtr)
  91   for(unsigned i = 0; i < 5; ++i);
  92   // expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'loop' directive}}
  93 #pragma acc loop auto firstprivate(Var)
  94   for(unsigned i = 0; i < 5; ++i);
  95   // expected-error@+1{{OpenACC 'host' clause is not valid on 'loop' directive}}
  96 #pragma acc loop auto host(Var)
  97   for(unsigned i = 0; i < 5; ++i);
  98   // expected-warning@+1{{OpenACC clause 'link' not yet implemented}}
  99 #pragma acc loop auto link(Var)
 100   for(unsigned i = 0; i < 5; ++i);
 101   // expected-error@+1{{OpenACC 'no_create' clause is not valid on 'loop' directive}}
 102 #pragma acc loop auto no_create(Var)
 103   for(unsigned i = 0; i < 5; ++i);
 104   // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}
 105 #pragma acc loop auto present(Var)
 106   for(unsigned i = 0; i < 5; ++i);
 107 #pragma acc loop auto private(Var)
 108   for(unsigned i = 0; i < 5; ++i);
 109   // expected-error@+1{{OpenACC 'copyout' clause is not valid on 'loop' directive}}
 110 #pragma acc loop auto copyout(Var)
 111   for(unsigned i = 0; i < 5; ++i);
 112   // expected-error@+1{{OpenACC 'pcopyout' clause is not valid on 'loop' directive}}
 113 #pragma acc loop auto pcopyout(Var)
 114   for(unsigned i = 0; i < 5; ++i);
 115   // expected-error@+1{{OpenACC 'present_or_copyout' clause is not valid on 'loop' directive}}
 116 #pragma acc loop auto present_or_copyout(Var)
 117   for(unsigned i = 0; i < 5; ++i);
 118   // expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
 119 #pragma acc loop auto copyin(Var)
 120   for(unsigned i = 0; i < 5; ++i);
 121   // expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
 122 #pragma acc loop auto pcopyin(Var)
 123   for(unsigned i = 0; i < 5; ++i);
 124   // expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
 125 #pragma acc loop auto present_or_copyin(Var)
 126   for(unsigned i = 0; i < 5; ++i);
 127   // expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
 128 #pragma acc loop auto create(Var)
 129   for(unsigned i = 0; i < 5; ++i);
 130   // expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
 131 #pragma acc loop auto pcreate(Var)
 132   for(unsigned i = 0; i < 5; ++i);
 133   // expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
 134 #pragma acc loop auto present_or_create(Var)
 135   for(unsigned i = 0; i < 5; ++i);
 136 #pragma acc loop auto reduction(+:Var)
 137   for(unsigned i = 0; i < 5; ++i);
 138 #pragma acc loop auto collapse(1)
 139   for(unsigned i = 0; i < 5; ++i);
 140   // expected-warning@+1{{OpenACC clause 'bind' not yet implemented}}
 141 #pragma acc loop auto bind(Var)
 142   for(unsigned i = 0; i < 5; ++i);
 143   // expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'loop' directive}}
 144 #pragma acc loop auto vector_length(1)
 145   for(unsigned i = 0; i < 5; ++i);
 146   // expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'loop' directive}}
 147 #pragma acc loop auto num_gangs(1)
 148   for(unsigned i = 0; i < 5; ++i);
 149   // expected-error@+1{{OpenACC 'num_workers' clause is not valid on 'loop' directive}}
 150 #pragma acc loop auto num_workers(1)
 151   for(unsigned i = 0; i < 5; ++i);
 152   // expected-error@+1{{OpenACC 'device_num' clause is not valid on 'loop' directive}}
 153 #pragma acc loop auto device_num(1)
 154   for(unsigned i = 0; i < 5; ++i);
 155   // expected-error@+1{{OpenACC 'default_async' clause is not valid on 'loop' directive}}
 156 #pragma acc loop auto default_async(1)
 157   for(unsigned i = 0; i < 5; ++i);
 158 #pragma acc loop auto device_type(*)
 159   for(unsigned i = 0; i < 5; ++i);
 160 #pragma acc loop auto dtype(*)
 161   for(unsigned i = 0; i < 5; ++i);
 162   // expected-error@+1{{OpenACC 'async' clause is not valid on 'loop' directive}}
 163 #pragma acc loop auto async
 164   for(unsigned i = 0; i < 5; ++i);
 165 #pragma acc loop auto tile(1+2, 1)
 166   for(unsigned j = 0; j < 5; ++j)
 167     for(unsigned i = 0; i < 5; ++i);
 168 #pragma acc loop auto gang
 169   for(unsigned i = 0; i < 5; ++i);
 170   // expected-error@+1{{OpenACC 'wait' clause is not valid on 'loop' directive}}
 171 #pragma acc loop auto wait
 172   for(unsigned i = 0; i < 5; ++i);
 173
 174   // expected-error@+1{{OpenACC 'finalize' clause is not valid on 'loop' directive}}
 175 #pragma acc loop finalize auto
 176   for(unsigned i = 0; i < 5; ++i);
 177   // expected-error@+1{{OpenACC 'if_present' clause is not valid on 'loop' directive}}
 178 #pragma acc loop if_present auto
 179   for(unsigned i = 0; i < 5; ++i);
 180 #pragma acc loop worker auto
 181   for(unsigned i = 0; i < 5; ++i);
 182 #pragma acc loop vector auto
 183   for(unsigned i = 0; i < 5; ++i);
 184   // expected-warning@+1{{OpenACC clause 'nohost' not yet implemented}}
 185 #pragma acc loop nohost auto
 186   for(unsigned i = 0; i < 5; ++i);
 187   // expected-error@+1{{OpenACC 'default' clause is not valid on 'loop' directive}}
 188 #pragma acc loop default(none) auto
 189   for(unsigned i = 0; i < 5; ++i);
 190   // expected-error@+1{{OpenACC 'if' clause is not valid on 'loop' directive}}
 191 #pragma acc loop if(1) auto
 192   for(unsigned i = 0; i < 5; ++i);
 193   // expected-error@+1{{OpenACC 'self' clause is not valid on 'loop' directive}}
 194 #pragma acc loop self auto
 195   for(unsigned i = 0; i < 5; ++i);
 196   // expected-error@+1{{OpenACC 'copy' clause is not valid on 'loop' directive}}
 197 #pragma acc loop copy(Var) auto
 198   for(unsigned i = 0; i < 5; ++i);
 199   // expected-error@+1{{OpenACC 'pcopy' clause is not valid on 'loop' directive}}
 200 #pragma acc loop pcopy(Var) auto
 201   for(unsigned i = 0; i < 5; ++i);
 202   // expected-error@+1{{OpenACC 'present_or_copy' clause is not valid on 'loop' directive}}
 203 #pragma acc loop present_or_copy(Var) auto
 204   for(unsigned i = 0; i < 5; ++i);
 205   // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'loop' directive}}
 206 #pragma acc loop use_device(Var) auto
 207   for(unsigned i = 0; i < 5; ++i);
 208   // expected-error@+1{{OpenACC 'attach' clause is not valid on 'loop' directive}}
 209 #pragma acc loop attach(Var) auto
 210   for(unsigned i = 0; i < 5; ++i);
 211   // expected-error@+1{{OpenACC 'delete' clause is not valid on 'loop' directive}}
 212 #pragma acc loop delete(Var) auto
 213   for(unsigned i = 0; i < 5; ++i);
 214   // expected-error@+1{{OpenACC 'detach' clause is not valid on 'loop' directive}}
 215 #pragma acc loop detach(Var) auto
 216   for(unsigned i = 0; i < 5; ++i);
 217   // expected-error@+1{{OpenACC 'device' clause is not valid on 'loop' directive}}
 218 #pragma acc loop device(VarPtr) auto
 219   for(unsigned i = 0; i < 5; ++i);
 220   // expected-error@+1{{OpenACC 'deviceptr' clause is not valid on 'loop' directive}}
 221 #pragma acc loop deviceptr(VarPtr) auto
 222   for(unsigned i = 0; i < 5; ++i);
 223   // expected-warning@+1{{OpenACC clause 'device_resident' not yet implemented}}
 224 #pragma acc loop device_resident(VarPtr) auto
 225   for(unsigned i = 0; i < 5; ++i);
 226   // expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'loop' directive}}
 227 #pragma acc loop firstprivate(Var) auto
 228   for(unsigned i = 0; i < 5; ++i);
 229   // expected-error@+1{{OpenACC 'host' clause is not valid on 'loop' directive}}
 230 #pragma acc loop host(Var) auto
 231   for(unsigned i = 0; i < 5; ++i);
 232   // expected-warning@+1{{OpenACC clause 'link' not yet implemented}}
 233 #pragma acc loop link(Var) auto
 234   for(unsigned i = 0; i < 5; ++i);
 235   // expected-error@+1{{OpenACC 'no_create' clause is not valid on 'loop' directive}}
 236 #pragma acc loop no_create(Var) auto
 237   for(unsigned i = 0; i < 5; ++i);
 238   // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}
 239 #pragma acc loop present(Var) auto
 240   for(unsigned i = 0; i < 5; ++i);
 241 #pragma acc loop private(Var) auto
 242   for(unsigned i = 0; i < 5; ++i);
 243   // expected-error@+1{{OpenACC 'copyout' clause is not valid on 'loop' directive}}
 244 #pragma acc loop copyout(Var) auto
 245   for(unsigned i = 0; i < 5; ++i);
 246   // expected-error@+1{{OpenACC 'pcopyout' clause is not valid on 'loop' directive}}
 247 #pragma acc loop pcopyout(Var) auto
 248   for(unsigned i = 0; i < 5; ++i);
 249   // expected-error@+1{{OpenACC 'present_or_copyout' clause is not valid on 'loop' directive}}
 250 #pragma acc loop present_or_copyout(Var) auto
 251   for(unsigned i = 0; i < 5; ++i);
 252   // expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
 253 #pragma acc loop copyin(Var) auto
 254   for(unsigned i = 0; i < 5; ++i);
 255   // expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
 256 #pragma acc loop pcopyin(Var) auto
 257   for(unsigned i = 0; i < 5; ++i);
 258   // expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
 259 #pragma acc loop present_or_copyin(Var) auto
 260   for(unsigned i = 0; i < 5; ++i);
 261   // expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
 262 #pragma acc loop create(Var) auto
 263   for(unsigned i = 0; i < 5; ++i);
 264   // expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
 265 #pragma acc loop pcreate(Var) auto
 266   for(unsigned i = 0; i < 5; ++i);
 267   // expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
 268 #pragma acc loop present_or_create(Var) auto
 269   for(unsigned i = 0; i < 5; ++i);
 270 #pragma acc loop reduction(+:Var) auto
 271   for(unsigned i = 0; i < 5; ++i);
 272 #pragma acc loop collapse(1) auto
 273   for(unsigned i = 0; i < 5; ++i);
 274   // expected-warning@+1{{OpenACC clause 'bind' not yet implemented}}
 275 #pragma acc loop bind(Var) auto
 276   for(unsigned i = 0; i < 5; ++i);
 277   // expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'loop' directive}}
 278 #pragma acc loop vector_length(1) auto
 279   for(unsigned i = 0; i < 5; ++i);
 280   // expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'loop' directive}}
 281 #pragma acc loop num_gangs(1) auto
 282   for(unsigned i = 0; i < 5; ++i);
 283   // expected-error@+1{{OpenACC 'num_workers' clause is not valid on 'loop' directive}}
 284 #pragma acc loop num_workers(1) auto
 285   for(unsigned i = 0; i < 5; ++i);
 286   // expected-error@+1{{OpenACC 'device_num' clause is not valid on 'loop' directive}}
 287 #pragma acc loop device_num(1) auto
 288   for(unsigned i = 0; i < 5; ++i);
 289   // expected-error@+1{{OpenACC 'default_async' clause is not valid on 'loop' directive}}
 290 #pragma acc loop default_async(1) auto
 291   for(unsigned i = 0; i < 5; ++i);
 292 #pragma acc loop device_type(*) auto
 293   for(unsigned i = 0; i < 5; ++i);
 294 #pragma acc loop dtype(*) auto
 295   for(unsigned i = 0; i < 5; ++i);
 296   // expected-error@+1{{OpenACC 'async' clause is not valid on 'loop' directive}}
 297 #pragma acc loop async auto
 298   for(unsigned i = 0; i < 5; ++i);
 299 #pragma acc loop tile(1+2, 1) auto
 300   for(unsigned j = 0; j < 5; ++j)
 301     for(unsigned i = 0; i < 5; ++i);
 302 #pragma acc loop gang auto
 303   for(unsigned i = 0; i < 5; ++i);
 304   // expected-error@+1{{OpenACC 'wait' clause is not valid on 'loop' directive}}
 305 #pragma acc loop wait auto
 306   for(unsigned i = 0; i < 5; ++i);
 307
 308   // 'independent' can also be combined with any clauses
 309   // expected-error@+1{{OpenACC 'finalize' clause is not valid on 'loop' directive}}
 310 #pragma acc loop independent finalize
 311   for(unsigned i = 0; i < 5; ++i);
 312   // expected-error@+1{{OpenACC 'if_present' clause is not valid on 'loop' directive}}
 313 #pragma acc loop independent if_present
 314   for(unsigned i = 0; i < 5; ++i);
 315 #pragma acc loop independent worker
 316   for(unsigned i = 0; i < 5; ++i);
 317 #pragma acc loop independent vector
 318   for(unsigned i = 0; i < 5; ++i);
 319   // expected-warning@+1{{OpenACC clause 'nohost' not yet implemented}}
 320 #pragma acc loop independent nohost
 321   for(unsigned i = 0; i < 5; ++i);
 322   // expected-error@+1{{OpenACC 'default' clause is not valid on 'loop' directive}}
 323 #pragma acc loop independent default(none)
 324   for(unsigned i = 0; i < 5; ++i);
 325   // expected-error@+1{{OpenACC 'if' clause is not valid on 'loop' directive}}
 326 #pragma acc loop independent if(1)
 327   for(unsigned i = 0; i < 5; ++i);
 328   // expected-error@+1{{OpenACC 'self' clause is not valid on 'loop' directive}}
 329 #pragma acc loop independent self
 330   for(unsigned i = 0; i < 5; ++i);
 331   // expected-error@+1{{OpenACC 'copy' clause is not valid on 'loop' directive}}
 332 #pragma acc loop independent copy(Var)
 333   for(unsigned i = 0; i < 5; ++i);
 334   // expected-error@+1{{OpenACC 'pcopy' clause is not valid on 'loop' directive}}
 335 #pragma acc loop independent pcopy(Var)
 336   for(unsigned i = 0; i < 5; ++i);
 337   // expected-error@+1{{OpenACC 'present_or_copy' clause is not valid on 'loop' directive}}
 338 #pragma acc loop independent present_or_copy(Var)
 339   for(unsigned i = 0; i < 5; ++i);
 340   // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'loop' directive}}
 341 #pragma acc loop independent use_device(Var)
 342   for(unsigned i = 0; i < 5; ++i);
 343   // expected-error@+1{{OpenACC 'attach' clause is not valid on 'loop' directive}}
 344 #pragma acc loop independent attach(Var)
 345   for(unsigned i = 0; i < 5; ++i);
 346   // expected-error@+1{{OpenACC 'delete' clause is not valid on 'loop' directive}}
 347 #pragma acc loop independent delete(Var)
 348   for(unsigned i = 0; i < 5; ++i);
 349   // expected-error@+1{{OpenACC 'detach' clause is not valid on 'loop' directive}}
 350 #pragma acc loop independent detach(Var)
 351   for(unsigned i = 0; i < 5; ++i);
 352   // expected-error@+1{{OpenACC 'device' clause is not valid on 'loop' directive}}
 353 #pragma acc loop independent device(VarPtr)
 354   for(unsigned i = 0; i < 5; ++i);
 355   // expected-error@+1{{OpenACC 'deviceptr' clause is not valid on 'loop' directive}}
 356 #pragma acc loop independent deviceptr(VarPtr)
 357   for(unsigned i = 0; i < 5; ++i);
 358   // expected-warning@+1{{OpenACC clause 'device_resident' not yet implemented}}
 359 #pragma acc loop independent device_resident(VarPtr)
 360   for(unsigned i = 0; i < 5; ++i);
 361   // expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'loop' directive}}
 362 #pragma acc loop independent firstprivate(Var)
 363   for(unsigned i = 0; i < 5; ++i);
 364   // expected-error@+1{{OpenACC 'host' clause is not valid on 'loop' directive}}
 365 #pragma acc loop independent host(Var)
 366   for(unsigned i = 0; i < 5; ++i);
 367   // expected-warning@+1{{OpenACC clause 'link' not yet implemented}}
 368 #pragma acc loop independent link(Var)
 369   for(unsigned i = 0; i < 5; ++i);
 370   // expected-error@+1{{OpenACC 'no_create' clause is not valid on 'loop' directive}}
 371 #pragma acc loop independent no_create(Var)
 372   for(unsigned i = 0; i < 5; ++i);
 373   // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}
 374 #pragma acc loop independent present(Var)
 375   for(unsigned i = 0; i < 5; ++i);
 376 #pragma acc loop independent private(Var)
 377   for(unsigned i = 0; i < 5; ++i);
 378   // expected-error@+1{{OpenACC 'copyout' clause is not valid on 'loop' directive}}
 379 #pragma acc loop independent copyout(Var)
 380   for(unsigned i = 0; i < 5; ++i);
 381   // expected-error@+1{{OpenACC 'pcopyout' clause is not valid on 'loop' directive}}
 382 #pragma acc loop independent pcopyout(Var)
 383   for(unsigned i = 0; i < 5; ++i);
 384   // expected-error@+1{{OpenACC 'present_or_copyout' clause is not valid on 'loop' directive}}
 385 #pragma acc loop independent present_or_copyout(Var)
 386   for(unsigned i = 0; i < 5; ++i);
 387   // expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
 388 #pragma acc loop independent copyin(Var)
 389   for(unsigned i = 0; i < 5; ++i);
 390   // expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
 391 #pragma acc loop independent pcopyin(Var)
 392   for(unsigned i = 0; i < 5; ++i);
 393   // expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
 394 #pragma acc loop independent present_or_copyin(Var)
 395   for(unsigned i = 0; i < 5; ++i);
 396   // expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
 397 #pragma acc loop independent create(Var)
 398   for(unsigned i = 0; i < 5; ++i);
 399   // expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
 400 #pragma acc loop independent pcreate(Var)
 401   for(unsigned i = 0; i < 5; ++i);
 402   // expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
 403 #pragma acc loop independent present_or_create(Var)
 404   for(unsigned i = 0; i < 5; ++i);
 405 #pragma acc loop independent reduction(+:Var)
 406   for(unsigned i = 0; i < 5; ++i);
 407 #pragma acc loop independent collapse(1)
 408   for(unsigned i = 0; i < 5; ++i);
 409   // expected-warning@+1{{OpenACC clause 'bind' not yet implemented}}
 410 #pragma acc loop independent bind(Var)
 411   for(unsigned i = 0; i < 5; ++i);
 412   // expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'loop' directive}}
 413 #pragma acc loop independent vector_length(1)
 414   for(unsigned i = 0; i < 5; ++i);
 415   // expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'loop' directive}}
 416 #pragma acc loop independent num_gangs(1)
 417   for(unsigned i = 0; i < 5; ++i);
 418   // expected-error@+1{{OpenACC 'num_workers' clause is not valid on 'loop' directive}}
 419 #pragma acc loop independent num_workers(1)
 420   for(unsigned i = 0; i < 5; ++i);
 421   // expected-error@+1{{OpenACC 'device_num' clause is not valid on 'loop' directive}}
 422 #pragma acc loop independent device_num(1)
 423   for(unsigned i = 0; i < 5; ++i);
 424   // expected-error@+1{{OpenACC 'default_async' clause is not valid on 'loop' directive}}
 425 #pragma acc loop independent default_async(1)
 426   for(unsigned i = 0; i < 5; ++i);
 427 #pragma acc loop independent device_type(*)
 428   for(unsigned i = 0; i < 5; ++i);
 429 #pragma acc loop independent dtype(*)
 430   for(unsigned i = 0; i < 5; ++i);
 431   // expected-error@+1{{OpenACC 'async' clause is not valid on 'loop' directive}}
 432 #pragma acc loop independent async
 433   for(unsigned i = 0; i < 5; ++i);
 434 #pragma acc loop independent tile(1+2, 1)
 435   for(unsigned j = 0; j < 5; ++j)
 436     for(unsigned i = 0; i < 5; ++i);
 437 #pragma acc loop independent gang
 438   for(unsigned i = 0; i < 5; ++i);
 439   // expected-error@+1{{OpenACC 'wait' clause is not valid on 'loop' directive}}
 440 #pragma acc loop independent wait
 441   for(unsigned i = 0; i < 5; ++i);
 442
 443   // expected-error@+1{{OpenACC 'finalize' clause is not valid on 'loop' directive}}
 444 #pragma acc loop finalize independent
 445   for(unsigned i = 0; i < 5; ++i);
 446   // expected-error@+1{{OpenACC 'if_present' clause is not valid on 'loop' directive}}
 447 #pragma acc loop if_present independent
 448   for(unsigned i = 0; i < 5; ++i);
 449 #pragma acc loop worker independent
 450   for(unsigned i = 0; i < 5; ++i);
 451 #pragma acc loop vector independent
 452   for(unsigned i = 0; i < 5; ++i);
 453   // expected-warning@+1{{OpenACC clause 'nohost' not yet implemented}}
 454 #pragma acc loop nohost independent
 455   for(unsigned i = 0; i < 5; ++i);
 456   // expected-error@+1{{OpenACC 'default' clause is not valid on 'loop' directive}}
 457 #pragma acc loop default(none) independent
 458   for(unsigned i = 0; i < 5; ++i);
 459   // expected-error@+1{{OpenACC 'if' clause is not valid on 'loop' directive}}
 460 #pragma acc loop if(1) independent
 461   for(unsigned i = 0; i < 5; ++i);
 462   // expected-error@+1{{OpenACC 'self' clause is not valid on 'loop' directive}}
 463 #pragma acc loop self independent
 464   for(unsigned i = 0; i < 5; ++i);
 465   // expected-error@+1{{OpenACC 'copy' clause is not valid on 'loop' directive}}
 466 #pragma acc loop copy(Var) independent
 467   for(unsigned i = 0; i < 5; ++i);
 468   // expected-error@+1{{OpenACC 'pcopy' clause is not valid on 'loop' directive}}
 469 #pragma acc loop pcopy(Var) independent
 470   for(unsigned i = 0; i < 5; ++i);
 471   // expected-error@+1{{OpenACC 'present_or_copy' clause is not valid on 'loop' directive}}
 472 #pragma acc loop present_or_copy(Var) independent
 473   for(unsigned i = 0; i < 5; ++i);
 474   // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'loop' directive}}
 475 #pragma acc loop use_device(Var) independent
 476   for(unsigned i = 0; i < 5; ++i);
 477   // expected-error@+1{{OpenACC 'attach' clause is not valid on 'loop' directive}}
 478 #pragma acc loop attach(Var) independent
 479   for(unsigned i = 0; i < 5; ++i);
 480   // expected-error@+1{{OpenACC 'delete' clause is not valid on 'loop' directive}}
 481 #pragma acc loop delete(Var) independent
 482   for(unsigned i = 0; i < 5; ++i);
 483   // expected-error@+1{{OpenACC 'detach' clause is not valid on 'loop' directive}}
 484 #pragma acc loop detach(Var) independent
 485   for(unsigned i = 0; i < 5; ++i);
 486   // expected-error@+1{{OpenACC 'device' clause is not valid on 'loop' directive}}
 487 #pragma acc loop device(VarPtr) independent
 488   for(unsigned i = 0; i < 5; ++i);
 489   // expected-error@+1{{OpenACC 'deviceptr' clause is not valid on 'loop' directive}}
 490 #pragma acc loop deviceptr(VarPtr) independent
 491   for(unsigned i = 0; i < 5; ++i);
 492   // expected-warning@+1{{OpenACC clause 'device_resident' not yet implemented}}
 493 #pragma acc loop device_resident(VarPtr) independent
 494   for(unsigned i = 0; i < 5; ++i);
 495   // expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'loop' directive}}
 496 #pragma acc loop firstprivate(Var) independent
 497   for(unsigned i = 0; i < 5; ++i);
 498   // expected-error@+1{{OpenACC 'host' clause is not valid on 'loop' directive}}
 499 #pragma acc loop host(Var) independent
 500   for(unsigned i = 0; i < 5; ++i);
 501   // expected-warning@+1{{OpenACC clause 'link' not yet implemented}}
 502 #pragma acc loop link(Var) independent
 503   for(unsigned i = 0; i < 5; ++i);
 504   // expected-error@+1{{OpenACC 'no_create' clause is not valid on 'loop' directive}}
 505 #pragma acc loop no_create(Var) independent
 506   for(unsigned i = 0; i < 5; ++i);
 507   // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}
 508 #pragma acc loop present(Var) independent
 509   for(unsigned i = 0; i < 5; ++i);
 510 #pragma acc loop private(Var) independent
 511   for(unsigned i = 0; i < 5; ++i);
 512   // expected-error@+1{{OpenACC 'copyout' clause is not valid on 'loop' directive}}
 513 #pragma acc loop copyout(Var) independent
 514   for(unsigned i = 0; i < 5; ++i);
 515   // expected-error@+1{{OpenACC 'pcopyout' clause is not valid on 'loop' directive}}
 516 #pragma acc loop pcopyout(Var) independent
 517   for(unsigned i = 0; i < 5; ++i);
 518   // expected-error@+1{{OpenACC 'present_or_copyout' clause is not valid on 'loop' directive}}
 519 #pragma acc loop present_or_copyout(Var) independent
 520   for(unsigned i = 0; i < 5; ++i);
 521   // expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
 522 #pragma acc loop copyin(Var) independent
 523   for(unsigned i = 0; i < 5; ++i);
 524   // expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
 525 #pragma acc loop pcopyin(Var) independent
 526   for(unsigned i = 0; i < 5; ++i);
 527   // expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
 528 #pragma acc loop present_or_copyin(Var) independent
 529   for(unsigned i = 0; i < 5; ++i);
 530   // expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
 531 #pragma acc loop create(Var) independent
 532   for(unsigned i = 0; i < 5; ++i);
 533   // expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
 534 #pragma acc loop pcreate(Var) independent
 535   for(unsigned i = 0; i < 5; ++i);
 536   // expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
 537 #pragma acc loop present_or_create(Var) independent
 538   for(unsigned i = 0; i < 5; ++i);
 539 #pragma acc loop reduction(+:Var) independent
 540   for(unsigned i = 0; i < 5; ++i);
 541 #pragma acc loop collapse(1) independent
 542   for(unsigned i = 0; i < 5; ++i);
 543   // expected-warning@+1{{OpenACC clause 'bind' not yet implemented}}
 544 #pragma acc loop bind(Var) independent
 545   for(unsigned i = 0; i < 5; ++i);
 546   // expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'loop' directive}}
 547 #pragma acc loop vector_length(1) independent
 548   for(unsigned i = 0; i < 5; ++i);
 549   // expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'loop' directive}}
 550 #pragma acc loop num_gangs(1) independent
 551   for(unsigned i = 0; i < 5; ++i);
 552   // expected-error@+1{{OpenACC 'num_workers' clause is not valid on 'loop' directive}}
 553 #pragma acc loop num_workers(1) independent
 554   for(unsigned i = 0; i < 5; ++i);
 555   // expected-error@+1{{OpenACC 'device_num' clause is not valid on 'loop' directive}}
 556 #pragma acc loop device_num(1) independent
 557   for(unsigned i = 0; i < 5; ++i);
 558   // expected-error@+1{{OpenACC 'default_async' clause is not valid on 'loop' directive}}
 559 #pragma acc loop default_async(1) independent
 560   for(unsigned i = 0; i < 5; ++i);
 561 #pragma acc loop device_type(*) independent
 562   for(unsigned i = 0; i < 5; ++i);
 563 #pragma acc loop dtype(*) independent
 564   for(unsigned i = 0; i < 5; ++i);
 565   // expected-error@+1{{OpenACC 'async' clause is not valid on 'loop' directive}}
 566 #pragma acc loop async independent
 567   for(unsigned i = 0; i < 5; ++i);
 568 #pragma acc loop tile(1+2, 1) independent
 569   for(unsigned j = 0; j < 5; ++j)
 570     for(unsigned i = 0; i < 5; ++i);
 571 #pragma acc loop gang independent
 572   for(unsigned i = 0; i < 5; ++i);
 573   // expected-error@+1{{OpenACC 'wait' clause is not valid on 'loop' directive}}
 574 #pragma acc loop wait independent
 575   for(unsigned i = 0; i < 5; ++i);
 576
 577   // 'seq' cannot be combined with 'gang', 'worker' or 'vector'
 578   // expected-error@+2{{OpenACC clause 'gang' may not appear on the same construct as a 'seq' clause on a 'loop' construct}}
 579   // expected-note@+1{{previous clause is here}}
 580 #pragma acc loop seq gang
 581   for(unsigned i = 0; i < 5; ++i);
 582   // expected-error@+2{{OpenACC clause 'worker' may not appear on the same construct as a 'seq' clause on a 'loop' construct}}
 583   // expected-note@+1{{previous clause is here}}
 584 #pragma acc loop seq worker
 585   for(unsigned i = 0; i < 5; ++i);
 586   // expected-error@+2{{OpenACC clause 'vector' may not appear on the same construct as a 'seq' clause on a 'loop' construct}}
 587   // expected-note@+1{{previous clause is here}}
 588 #pragma acc loop seq vector
 589   for(unsigned i = 0; i < 5; ++i);
 590   // expected-error@+1{{OpenACC 'finalize' clause is not valid on 'loop' directive}}
 591 #pragma acc loop seq finalize
 592   for(unsigned i = 0; i < 5; ++i);
 593   // expected-error@+1{{OpenACC 'if_present' clause is not valid on 'loop' directive}}
 594 #pragma acc loop seq if_present
 595   for(unsigned i = 0; i < 5; ++i);
 596   // expected-warning@+1{{OpenACC clause 'nohost' not yet implemented}}
 597 #pragma acc loop seq nohost
 598   for(unsigned i = 0; i < 5; ++i);
 599   // expected-error@+1{{OpenACC 'default' clause is not valid on 'loop' directive}}
 600 #pragma acc loop seq default(none)
 601   for(unsigned i = 0; i < 5; ++i);
 602   // expected-error@+1{{OpenACC 'if' clause is not valid on 'loop' directive}}
 603 #pragma acc loop seq if(1)
 604   for(unsigned i = 0; i < 5; ++i);
 605   // expected-error@+1{{OpenACC 'self' clause is not valid on 'loop' directive}}
 606 #pragma acc loop seq self
 607   for(unsigned i = 0; i < 5; ++i);
 608   // expected-error@+1{{OpenACC 'copy' clause is not valid on 'loop' directive}}
 609 #pragma acc loop seq copy(Var)
 610   for(unsigned i = 0; i < 5; ++i);
 611   // expected-error@+1{{OpenACC 'pcopy' clause is not valid on 'loop' directive}}
 612 #pragma acc loop seq pcopy(Var)
 613   for(unsigned i = 0; i < 5; ++i);
 614   // expected-error@+1{{OpenACC 'present_or_copy' clause is not valid on 'loop' directive}}
 615 #pragma acc loop seq present_or_copy(Var)
 616   for(unsigned i = 0; i < 5; ++i);
 617   // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'loop' directive}}
 618 #pragma acc loop seq use_device(Var)
 619   for(unsigned i = 0; i < 5; ++i);
 620   // expected-error@+1{{OpenACC 'attach' clause is not valid on 'loop' directive}}
 621 #pragma acc loop seq attach(Var)
 622   for(unsigned i = 0; i < 5; ++i);
 623   // expected-error@+1{{OpenACC 'delete' clause is not valid on 'loop' directive}}
 624 #pragma acc loop seq delete(Var)
 625   for(unsigned i = 0; i < 5; ++i);
 626   // expected-error@+1{{OpenACC 'detach' clause is not valid on 'loop' directive}}
 627 #pragma acc loop seq detach(Var)
 628   for(unsigned i = 0; i < 5; ++i);
 629   // expected-error@+1{{OpenACC 'device' clause is not valid on 'loop' directive}}
 630 #pragma acc loop seq device(VarPtr)
 631   for(unsigned i = 0; i < 5; ++i);
 632   // expected-error@+1{{OpenACC 'deviceptr' clause is not valid on 'loop' directive}}
 633 #pragma acc loop seq deviceptr(VarPtr)
 634   for(unsigned i = 0; i < 5; ++i);
 635   // expected-warning@+1{{OpenACC clause 'device_resident' not yet implemented}}
 636 #pragma acc loop seq device_resident(VarPtr)
 637   for(unsigned i = 0; i < 5; ++i);
 638   // expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'loop' directive}}
 639 #pragma acc loop seq firstprivate(Var)
 640   for(unsigned i = 0; i < 5; ++i);
 641   // expected-error@+1{{OpenACC 'host' clause is not valid on 'loop' directive}}
 642 #pragma acc loop seq host(Var)
 643   for(unsigned i = 0; i < 5; ++i);
 644   // expected-warning@+1{{OpenACC clause 'link' not yet implemented}}
 645 #pragma acc loop seq link(Var)
 646   for(unsigned i = 0; i < 5; ++i);
 647   // expected-error@+1{{OpenACC 'no_create' clause is not valid on 'loop' directive}}
 648 #pragma acc loop seq no_create(Var)
 649   for(unsigned i = 0; i < 5; ++i);
 650   // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}
 651 #pragma acc loop seq present(Var)
 652   for(unsigned i = 0; i < 5; ++i);
 653 #pragma acc loop seq private(Var)
 654   for(unsigned i = 0; i < 5; ++i);
 655   // expected-error@+1{{OpenACC 'copyout' clause is not valid on 'loop' directive}}
 656 #pragma acc loop seq copyout(Var)
 657   for(unsigned i = 0; i < 5; ++i);
 658   // expected-error@+1{{OpenACC 'pcopyout' clause is not valid on 'loop' directive}}
 659 #pragma acc loop seq pcopyout(Var)
 660   for(unsigned i = 0; i < 5; ++i);
 661   // expected-error@+1{{OpenACC 'present_or_copyout' clause is not valid on 'loop' directive}}
 662 #pragma acc loop seq present_or_copyout(Var)
 663   for(unsigned i = 0; i < 5; ++i);
 664   // expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
 665 #pragma acc loop seq copyin(Var)
 666   for(unsigned i = 0; i < 5; ++i);
 667   // expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
 668 #pragma acc loop seq pcopyin(Var)
 669   for(unsigned i = 0; i < 5; ++i);
 670   // expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
 671 #pragma acc loop seq present_or_copyin(Var)
 672   for(unsigned i = 0; i < 5; ++i);
 673   // expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
 674 #pragma acc loop seq create(Var)
 675   for(unsigned i = 0; i < 5; ++i);
 676   // expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
 677 #pragma acc loop seq pcreate(Var)
 678   for(unsigned i = 0; i < 5; ++i);
 679   // expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
 680 #pragma acc loop seq present_or_create(Var)
 681   for(unsigned i = 0; i < 5; ++i);
 682 #pragma acc loop seq reduction(+:Var)
 683   for(unsigned i = 0; i < 5; ++i);
 684 #pragma acc loop seq collapse(1)
 685   for(unsigned i = 0; i < 5; ++i);
 686   // expected-warning@+1{{OpenACC clause 'bind' not yet implemented}}
 687 #pragma acc loop seq bind(Var)
 688   for(unsigned i = 0; i < 5; ++i);
 689   // expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'loop' directive}}
 690 #pragma acc loop seq vector_length(1)
 691   for(unsigned i = 0; i < 5; ++i);
 692   // expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'loop' directive}}
 693 #pragma acc loop seq num_gangs(1)
 694   for(unsigned i = 0; i < 5; ++i);
 695   // expected-error@+1{{OpenACC 'num_workers' clause is not valid on 'loop' directive}}
 696 #pragma acc loop seq num_workers(1)
 697   for(unsigned i = 0; i < 5; ++i);
 698   // expected-error@+1{{OpenACC 'device_num' clause is not valid on 'loop' directive}}
 699 #pragma acc loop seq device_num(1)
 700   for(unsigned i = 0; i < 5; ++i);
 701   // expected-error@+1{{OpenACC 'default_async' clause is not valid on 'loop' directive}}
 702 #pragma acc loop seq default_async(1)
 703   for(unsigned i = 0; i < 5; ++i);
 704 #pragma acc loop seq device_type(*)
 705   for(unsigned i = 0; i < 5; ++i);
 706 #pragma acc loop seq dtype(*)
 707   for(unsigned i = 0; i < 5; ++i);
 708   // expected-error@+1{{OpenACC 'async' clause is not valid on 'loop' directive}}
 709 #pragma acc loop seq async
 710   for(unsigned i = 0; i < 5; ++i);
 711 #pragma acc loop seq tile(1+2, 1)
 712   for(;;)
 713     for(unsigned i = 0; i < 5; ++i);
 714   // expected-error@+1{{OpenACC 'wait' clause is not valid on 'loop' directive}}
 715 #pragma acc loop seq wait
 716   for(unsigned i = 0; i < 5; ++i);
 717
 718   // expected-error@+2{{OpenACC clause 'seq' may not appear on the same construct as a 'gang' clause on a 'loop' construct}}
 719   // expected-note@+1{{previous clause is here}}
 720 #pragma acc loop gang seq
 721   for(unsigned i = 0; i < 5; ++i);
 722   // expected-error@+2{{OpenACC clause 'seq' may not appear on the same construct as a 'worker' clause on a 'loop' construct}}
 723   // expected-note@+1{{previous clause is here}}
 724 #pragma acc loop worker seq
 725   for(unsigned i = 0; i < 5; ++i);
 726   // expected-error@+2{{OpenACC clause 'seq' may not appear on the same construct as a 'vector' clause on a 'loop' construct}}
 727   // expected-note@+1{{previous clause is here}}
 728 #pragma acc loop vector seq
 729   for(unsigned i = 0; i < 5; ++i);
 730   // expected-error@+1{{OpenACC 'finalize' clause is not valid on 'loop' directive}}
 731 #pragma acc loop finalize seq
 732   for(unsigned i = 0; i < 5; ++i);
 733   // expected-error@+1{{OpenACC 'if_present' clause is not valid on 'loop' directive}}
 734 #pragma acc loop if_present seq
 735   for(unsigned i = 0; i < 5; ++i);
 736   // expected-warning@+1{{OpenACC clause 'nohost' not yet implemented}}
 737 #pragma acc loop nohost seq
 738   for(unsigned i = 0; i < 5; ++i);
 739   // expected-error@+1{{OpenACC 'default' clause is not valid on 'loop' directive}}
 740 #pragma acc loop default(none) seq
 741   for(unsigned i = 0; i < 5; ++i);
 742   // expected-error@+1{{OpenACC 'if' clause is not valid on 'loop' directive}}
 743 #pragma acc loop if(1) seq
 744   for(unsigned i = 0; i < 5; ++i);
 745   // expected-error@+1{{OpenACC 'self' clause is not valid on 'loop' directive}}
 746 #pragma acc loop self seq
 747   for(unsigned i = 0; i < 5; ++i);
 748   // expected-error@+1{{OpenACC 'copy' clause is not valid on 'loop' directive}}
 749 #pragma acc loop copy(Var) seq
 750   for(unsigned i = 0; i < 5; ++i);
 751   // expected-error@+1{{OpenACC 'pcopy' clause is not valid on 'loop' directive}}
 752 #pragma acc loop pcopy(Var) seq
 753   for(unsigned i = 0; i < 5; ++i);
 754   // expected-error@+1{{OpenACC 'present_or_copy' clause is not valid on 'loop' directive}}
 755 #pragma acc loop present_or_copy(Var) seq
 756   for(unsigned i = 0; i < 5; ++i);
 757   // expected-error@+1{{OpenACC 'use_device' clause is not valid on 'loop' directive}}
 758 #pragma acc loop use_device(Var) seq
 759   for(unsigned i = 0; i < 5; ++i);
 760   // expected-error@+1{{OpenACC 'attach' clause is not valid on 'loop' directive}}
 761 #pragma acc loop attach(Var) seq
 762   for(unsigned i = 0; i < 5; ++i);
 763   // expected-error@+1{{OpenACC 'delete' clause is not valid on 'loop' directive}}
 764 #pragma acc loop delete(Var) seq
 765   for(unsigned i = 0; i < 5; ++i);
 766   // expected-error@+1{{OpenACC 'detach' clause is not valid on 'loop' directive}}
 767 #pragma acc loop detach(Var) seq
 768   for(unsigned i = 0; i < 5; ++i);
 769   // expected-error@+1{{OpenACC 'device' clause is not valid on 'loop' directive}}
 770 #pragma acc loop device(VarPtr) seq
 771   for(unsigned i = 0; i < 5; ++i);
 772   // expected-error@+1{{OpenACC 'deviceptr' clause is not valid on 'loop' directive}}
 773 #pragma acc loop deviceptr(VarPtr) seq
 774   for(unsigned i = 0; i < 5; ++i);
 775   // expected-warning@+1{{OpenACC clause 'device_resident' not yet implemented}}
 776 #pragma acc loop device_resident(VarPtr) seq
 777   for(unsigned i = 0; i < 5; ++i);
 778   // expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'loop' directive}}
 779 #pragma acc loop firstprivate(Var) seq
 780   for(unsigned i = 0; i < 5; ++i);
 781   // expected-error@+1{{OpenACC 'host' clause is not valid on 'loop' directive}}
 782 #pragma acc loop host(Var) seq
 783   for(unsigned i = 0; i < 5; ++i);
 784   // expected-warning@+1{{OpenACC clause 'link' not yet implemented}}
 785 #pragma acc loop link(Var) seq
 786   for(unsigned i = 0; i < 5; ++i);
 787   // expected-error@+1{{OpenACC 'no_create' clause is not valid on 'loop' directive}}
 788 #pragma acc loop no_create(Var) seq
 789   for(unsigned i = 0; i < 5; ++i);
 790   // expected-error@+1{{OpenACC 'present' clause is not valid on 'loop' directive}}
 791 #pragma acc loop present(Var) seq
 792   for(unsigned i = 0; i < 5; ++i);
 793 #pragma acc loop private(Var) seq
 794   for(unsigned i = 0; i < 5; ++i);
 795   // expected-error@+1{{OpenACC 'copyout' clause is not valid on 'loop' directive}}
 796 #pragma acc loop copyout(Var) seq
 797   for(unsigned i = 0; i < 5; ++i);
 798   // expected-error@+1{{OpenACC 'pcopyout' clause is not valid on 'loop' directive}}
 799 #pragma acc loop pcopyout(Var) seq
 800   for(unsigned i = 0; i < 5; ++i);
 801   // expected-error@+1{{OpenACC 'present_or_copyout' clause is not valid on 'loop' directive}}
 802 #pragma acc loop present_or_copyout(Var) seq
 803   for(unsigned i = 0; i < 5; ++i);
 804   // expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
 805 #pragma acc loop copyin(Var) seq
 806   for(unsigned i = 0; i < 5; ++i);
 807   // expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
 808 #pragma acc loop pcopyin(Var) seq
 809   for(unsigned i = 0; i < 5; ++i);
 810   // expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
 811 #pragma acc loop present_or_copyin(Var) seq
 812   for(unsigned i = 0; i < 5; ++i);
 813   // expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
 814 #pragma acc loop create(Var) seq
 815   for(unsigned i = 0; i < 5; ++i);
 816   // expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
 817 #pragma acc loop pcreate(Var) seq
 818   for(unsigned i = 0; i < 5; ++i);
 819   // expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
 820 #pragma acc loop present_or_create(Var) seq
 821   for(unsigned i = 0; i < 5; ++i);
 822 #pragma acc loop reduction(+:Var) seq
 823   for(unsigned i = 0; i < 5; ++i);
 824 #pragma acc loop collapse(1) seq
 825   for(unsigned i = 0; i < 5; ++i);
 826   // expected-warning@+1{{OpenACC clause 'bind' not yet implemented}}
 827 #pragma acc loop bind(Var) seq
 828   for(unsigned i = 0; i < 5; ++i);
 829   // expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'loop' directive}}
 830 #pragma acc loop vector_length(1) seq
 831   for(unsigned i = 0; i < 5; ++i);
 832   // expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'loop' directive}}
 833 #pragma acc loop num_gangs(1) seq
 834   for(unsigned i = 0; i < 5; ++i);
 835   // expected-error@+1{{OpenACC 'num_workers' clause is not valid on 'loop' directive}}
 836 #pragma acc loop num_workers(1) seq
 837   for(unsigned i = 0; i < 5; ++i);
 838   // expected-error@+1{{OpenACC 'device_num' clause is not valid on 'loop' directive}}
 839 #pragma acc loop device_num(1) seq
 840   for(unsigned i = 0; i < 5; ++i);
 841   // expected-error@+1{{OpenACC 'default_async' clause is not valid on 'loop' directive}}
 842 #pragma acc loop default_async(1) seq
 843   for(unsigned i = 0; i < 5; ++i);
 844 #pragma acc loop device_type(*) seq
 845   for(unsigned i = 0; i < 5; ++i);
 846 #pragma acc loop dtype(*) seq
 847   for(unsigned i = 0; i < 5; ++i);
 848   // expected-error@+1{{OpenACC 'async' clause is not valid on 'loop' directive}}
 849 #pragma acc loop async seq
 850   for(unsigned i = 0; i < 5; ++i);
 851 #pragma acc loop tile(1+2, 1) seq
 852   for(;;)
 853     for(unsigned i = 0; i < 5; ++i);
 854   // expected-error@+1{{OpenACC 'wait' clause is not valid on 'loop' directive}}
 855 #pragma acc loop wait seq
 856   for(unsigned i = 0; i < 5; ++i);
 857 }