clang/test/OpenMP/target_simd_is_device_ptr_messages.cpp

   1 // RUN: %clang_cc1 -std=c++11 -verify -fopenmp %s -Wuninitialized
   2
   3 // RUN: %clang_cc1 -std=c++11 -verify -fopenmp-simd %s -Wuninitialized
   4
   5 struct ST {
   6   int *a;
   7 };
   8 typedef int arr[10];
   9 typedef ST STarr[10];
  10 struct SA {
  11   const int d = 5;
  12   const int da[5] = { 0 };
  13   ST e;
  14   ST g[10];
  15   STarr &rg = g;
  16   int i;
  17   int &j = i;
  18   int *k = &j;
  19   int *&z = k;
  20   int aa[10];
  21   arr &raa = aa;
  22   void func(int arg) {
  23 #pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
  24     for (int ii=0; ii<10; ii++)
  25       ;
  26 #pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
  27     for (int ii=0; ii<10; ii++)
  28       ;
  29 #pragma omp target simd is_device_ptr() // expected-error {{expected expression}}
  30     for (int ii=0; ii<10; ii++)
  31       ;
  32 #pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
  33     for (int ii=0; ii<10; ii++)
  34       ;
  35 #pragma omp target simd is_device_ptr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
  36     for (int ii=0; ii<10; ii++)
  37       ;
  38 #pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
  39     for (int ii=0; ii<10; ii++)
  40       ;
  41 #pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
  42     for (int ii=0; ii<10; ii++)
  43       ;
  44 #pragma omp target simd is_device_ptr(k) // OK
  45     for (int ii=0; ii<10; ii++)
  46       ;
  47 #pragma omp target simd is_device_ptr(z) // OK
  48     for (int ii=0; ii<10; ii++)
  49       ;
  50 #pragma omp target simd is_device_ptr(aa) // OK
  51     for (int ii=0; ii<10; ii++)
  52       ;
  53 #pragma omp target simd is_device_ptr(raa) // OK
  54     for (int ii=0; ii<10; ii++)
  55       ;
  56 #pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
  57     for (int ii=0; ii<10; ii++)
  58       ;
  59 #pragma omp target simd is_device_ptr(g) // OK
  60     for (int ii=0; ii<10; ii++)
  61       ;
  62 #pragma omp target simd is_device_ptr(rg) // OK
  63     for (int ii=0; ii<10; ii++)
  64       ;
  65 #pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
  66     for (int ii=0; ii<10; ii++)
  67       ;
  68 #pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
  69     for (int ii=0; ii<10; ii++)
  70       ;
  71 #pragma omp target simd is_device_ptr(da) // OK
  72     for (int ii=0; ii<10; ii++)
  73       ;
  74   return;
  75  }
  76 };
  77 struct SB {
  78   unsigned A;
  79   unsigned B;
  80   float Arr[100];
  81   float *Ptr;
  82   float *foo() {
  83     return &Arr[0];
  84   }
  85 };
  86
  87 struct SC {
  88   unsigned A : 2;
  89   unsigned B : 3;
  90   unsigned C;
  91   unsigned D;
  92   float Arr[100];
  93   SB S;
  94   SB ArrS[100];
  95   SB *PtrS;
  96   SB *&RPtrS;
  97   float *Ptr;
  98
  99   SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
 100 };
 101
 102 union SD {
 103   unsigned A;
 104   float B;
 105 };
 106
 107 struct S1;
 108 extern S1 a;
 109 class S2 {
 110   mutable int a;
 111 public:
 112   S2():a(0) { }
 113   S2(S2 &s2):a(s2.a) { }
 114   static float S2s;
 115   static const float S2sc;
 116 };
 117 const float S2::S2sc = 0;
 118 const S2 b;
 119 const S2 ba[5];
 120 class S3 {
 121   int a;
 122 public:
 123   S3():a(0) { }
 124   S3(S3 &s3):a(s3.a) { }
 125 };
 126 const S3 c;
 127 const S3 ca[5];
 128 extern const int f;
 129 class S4 {
 130   int a;
 131   S4();
 132   S4(const S4 &s4);
 133 public:
 134   S4(int v):a(v) { }
 135 };
 136 class S5 {
 137   int a;
 138   S5():a(0) {}
 139   S5(const S5 &s5):a(s5.a) { }
 140 public:
 141   S5(int v):a(v) { }
 142 };
 143
 144 S3 h;
 145 #pragma omp threadprivate(h)
 146
 147 typedef struct {
 148   int a;
 149 } S6;
 150
 151 template <typename T, int I>
 152 T tmain(T argc) {
 153   const T d = 5;
 154   const T da[5] = { 0 };
 155   S4 e(4);
 156   S5 g(5);
 157   S6 h[10];
 158   auto &rh = h;
 159   T i;
 160   T &j = i;
 161   T *k = &j;
 162   T *&z = k;
 163   T aa[10];
 164   auto &raa = aa;
 165 #pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
 166   for (int kk=0; kk<20; kk++)
 167     ;
 168 #pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
 169   for (int kk=0; kk<20; kk++)
 170     ;
 171 #pragma omp target simd is_device_ptr() // expected-error {{expected expression}}
 172   for (int kk=0; kk<20; kk++)
 173     ;
 174 #pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
 175   for (int kk=0; kk<20; kk++)
 176     ;
 177 #pragma omp target simd is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 178   for (int kk=0; kk<20; kk++)
 179     ;
 180 #pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 181   for (int kk=0; kk<20; kk++)
 182     ;
 183 #pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 184   for (int kk=0; kk<20; kk++)
 185     ;
 186 #pragma omp target simd is_device_ptr(k) // OK
 187   for (int kk=0; kk<20; kk++)
 188     ;
 189 #pragma omp target simd is_device_ptr(z) // OK
 190   for (int kk=0; kk<20; kk++)
 191     ;
 192 #pragma omp target simd is_device_ptr(aa) // OK
 193   for (int kk=0; kk<20; kk++)
 194     ;
 195 #pragma omp target simd is_device_ptr(raa) // OK
 196   for (int kk=0; kk<20; kk++)
 197     ;
 198 #pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 199   for (int kk=0; kk<20; kk++)
 200     ;
 201 #pragma omp target simd is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 202   for (int kk=0; kk<20; kk++)
 203     ;
 204 #pragma omp target simd is_device_ptr(h) // OK
 205   for (int kk=0; kk<20; kk++)
 206     ;
 207 #pragma omp target simd is_device_ptr(rh) // OK
 208   for (int kk=0; kk<20; kk++)
 209     ;
 210 #pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 211   for (int kk=0; kk<20; kk++)
 212     ;
 213 #pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 214   for (int kk=0; kk<20; kk++)
 215     ;
 216 #pragma omp target simd is_device_ptr(da) // OK
 217   for (int kk=0; kk<20; kk++)
 218     ;
 219   return 0;
 220 }
 221
 222 int main(int argc, char **argv) {
 223   const int d = 5;
 224   const int da[5] = { 0 };
 225   S4 e(4);
 226   S5 g(5);
 227   S6 h[10];
 228   auto &rh = h;
 229   int i;
 230   int &j = i;
 231   int *k = &j;
 232   int *&z = k;
 233   int aa[10];
 234   auto &raa = aa;
 235 #pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
 236   for (int kk=0; kk<20; kk++)
 237     ;
 238 #pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
 239   for (int kk=0; kk<20; kk++)
 240     ;
 241 #pragma omp target simd is_device_ptr() // expected-error {{expected expression}}
 242   for (int kk=0; kk<20; kk++)
 243     ;
 244 #pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
 245   for (int kk=0; kk<20; kk++)
 246     ;
 247 #pragma omp target simd is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 248   for (int kk=0; kk<20; kk++)
 249     ;
 250 #pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 251   for (int kk=0; kk<20; kk++)
 252     ;
 253 #pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 254   for (int kk=0; kk<20; kk++)
 255     ;
 256 #pragma omp target simd is_device_ptr(k) // OK
 257   for (int kk=0; kk<20; kk++)
 258     ;
 259 #pragma omp target simd is_device_ptr(z) // OK
 260   for (int kk=0; kk<20; kk++)
 261     ;
 262 #pragma omp target simd is_device_ptr(aa) // OK
 263   for (int kk=0; kk<20; kk++)
 264     ;
 265 #pragma omp target simd is_device_ptr(raa) // OK
 266   for (int kk=0; kk<20; kk++)
 267     ;
 268 #pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 269   for (int kk=0; kk<20; kk++)
 270     ;
 271 #pragma omp target simd is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 272   for (int kk=0; kk<20; kk++)
 273     ;
 274 #pragma omp target simd is_device_ptr(h) // OK
 275   for (int kk=0; kk<20; kk++)
 276     ;
 277 #pragma omp target simd is_device_ptr(rh) // OK
 278   for (int kk=0; kk<20; kk++)
 279     ;
 280 #pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 281   for (int kk=0; kk<20; kk++)
 282     ;
 283 #pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
 284   for (int kk=0; kk<20; kk++)
 285     ;
 286 #pragma omp target simd is_device_ptr(da) // OK
 287   for (int kk=0; kk<20; kk++)
 288     ;
 289   return tmain<int, 3>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}}
 290 }