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| 1 | +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ast-print %s | FileCheck %s |
| 2 | +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s |
| 3 | +// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
| 4 | +// expected-no-diagnostics |
| 5 | + |
| 6 | +#ifndef HEADER |
| 7 | +#define HEADER |
| 8 | + |
| 9 | +void foo() {} |
| 10 | + |
| 11 | +struct ST { |
| 12 | + int *a; |
| 13 | +}; |
| 14 | +typedef int arr[10]; |
| 15 | +typedef ST STarr[10]; |
| 16 | +struct SA { |
| 17 | + const int da[5] = { 0 }; |
| 18 | + ST g[10]; |
| 19 | + STarr &rg = g; |
| 20 | + int i; |
| 21 | + int &j = i; |
| 22 | + int *k = &j; |
| 23 | + int *&z = k; |
| 24 | + int aa[10]; |
| 25 | + arr &raa = aa; |
| 26 | + void func(int arg) { |
| 27 | +#pragma omp target parallel for is_device_ptr(k) |
| 28 | + for (int i=0; i<100; i++) foo(); |
| 29 | + |
| 30 | +#pragma omp target parallel for is_device_ptr(z) |
| 31 | + for (int i=0; i<100; i++) foo(); |
| 32 | + |
| 33 | +#pragma omp target parallel for is_device_ptr(aa) // OK |
| 34 | + for (int i=0; i<100; i++) foo(); |
| 35 | + |
| 36 | +#pragma omp target parallel for is_device_ptr(raa) // OK |
| 37 | + for (int i=0; i<100; i++) foo(); |
| 38 | + |
| 39 | +#pragma omp target parallel for is_device_ptr(g) // OK |
| 40 | + for (int i=0; i<100; i++) foo(); |
| 41 | + |
| 42 | +#pragma omp target parallel for is_device_ptr(rg) // OK |
| 43 | + for (int i=0; i<100; i++) foo(); |
| 44 | + |
| 45 | +#pragma omp target parallel for is_device_ptr(da) // OK |
| 46 | + for (int i=0; i<100; i++) foo(); |
| 47 | + |
| 48 | + return; |
| 49 | + } |
| 50 | +}; |
| 51 | +// CHECK: struct SA |
| 52 | +// CHECK-NEXT: const int da[5] = {0}; |
| 53 | +// CHECK-NEXT: ST g[10]; |
| 54 | +// CHECK-NEXT: STarr &rg = this->g; |
| 55 | +// CHECK-NEXT: int i; |
| 56 | +// CHECK-NEXT: int &j = this->i; |
| 57 | +// CHECK-NEXT: int *k = &this->j; |
| 58 | +// CHECK-NEXT: int *&z = this->k; |
| 59 | +// CHECK-NEXT: int aa[10]; |
| 60 | +// CHECK-NEXT: arr &raa = this->aa; |
| 61 | +// CHECK-NEXT: func( |
| 62 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->k) |
| 63 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 64 | +// CHECK-NEXT: foo(); |
| 65 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->z) |
| 66 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 67 | +// CHECK-NEXT: foo(); |
| 68 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->aa) |
| 69 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 70 | +// CHECK-NEXT: foo(); |
| 71 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->raa) |
| 72 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 73 | +// CHECK-NEXT: foo(); |
| 74 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->g) |
| 75 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 76 | +// CHECK-NEXT: foo(); |
| 77 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->rg) |
| 78 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 79 | +// CHECK-NEXT: foo(); |
| 80 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(this->da) |
| 81 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 82 | +// CHECK-NEXT: foo(); |
| 83 | + |
| 84 | +struct SB { |
| 85 | + unsigned A; |
| 86 | + unsigned B; |
| 87 | + float Arr[100]; |
| 88 | + float *Ptr; |
| 89 | + float *foo() { |
| 90 | + return &Arr[0]; |
| 91 | + } |
| 92 | +}; |
| 93 | + |
| 94 | +struct SC { |
| 95 | + unsigned A : 2; |
| 96 | + unsigned B : 3; |
| 97 | + unsigned C; |
| 98 | + unsigned D; |
| 99 | + float Arr[100]; |
| 100 | + SB S; |
| 101 | + SB ArrS[100]; |
| 102 | + SB *PtrS; |
| 103 | + SB *&RPtrS; |
| 104 | + float *Ptr; |
| 105 | + |
| 106 | + SC(SB *&_RPtrS) : RPtrS(_RPtrS) {} |
| 107 | +}; |
| 108 | + |
| 109 | +union SD { |
| 110 | + unsigned A; |
| 111 | + float B; |
| 112 | +}; |
| 113 | + |
| 114 | +struct S1; |
| 115 | +extern S1 a; |
| 116 | +class S2 { |
| 117 | + mutable int a; |
| 118 | +public: |
| 119 | + S2():a(0) { } |
| 120 | + S2(S2 &s2):a(s2.a) { } |
| 121 | + static float S2s; |
| 122 | + static const float S2sc; |
| 123 | +}; |
| 124 | +const float S2::S2sc = 0; |
| 125 | +const S2 b; |
| 126 | +const S2 ba[5]; |
| 127 | +class S3 { |
| 128 | + int a; |
| 129 | +public: |
| 130 | + S3():a(0) { } |
| 131 | + S3(S3 &s3):a(s3.a) { } |
| 132 | +}; |
| 133 | +const S3 c; |
| 134 | +const S3 ca[5]; |
| 135 | +extern const int f; |
| 136 | +class S4 { |
| 137 | + int a; |
| 138 | + S4(); |
| 139 | + S4(const S4 &s4); |
| 140 | +public: |
| 141 | + S4(int v):a(v) { } |
| 142 | +}; |
| 143 | +class S5 { |
| 144 | + int a; |
| 145 | + S5():a(0) {} |
| 146 | + S5(const S5 &s5):a(s5.a) { } |
| 147 | +public: |
| 148 | + S5(int v):a(v) { } |
| 149 | +}; |
| 150 | + |
| 151 | +S3 h; |
| 152 | +#pragma omp threadprivate(h) |
| 153 | + |
| 154 | +typedef struct { |
| 155 | + int a; |
| 156 | +} S6; |
| 157 | + |
| 158 | +template <typename T> |
| 159 | +T tmain(T argc) { |
| 160 | + const T da[5] = { 0 }; |
| 161 | + S6 h[10]; |
| 162 | + auto &rh = h; |
| 163 | + T i; |
| 164 | + T &j = i; |
| 165 | + T *k = &j; |
| 166 | + T *&z = k; |
| 167 | + T aa[10]; |
| 168 | + auto &raa = aa; |
| 169 | +#pragma omp target parallel for is_device_ptr(k) |
| 170 | + for (int i=0; i<100; i++) foo(); |
| 171 | +#pragma omp target parallel for is_device_ptr(z) |
| 172 | + for (int i=0; i<100; i++) foo(); |
| 173 | +#pragma omp target parallel for is_device_ptr(aa) |
| 174 | + for (int i=0; i<100; i++) foo(); |
| 175 | +#pragma omp target parallel for is_device_ptr(raa) |
| 176 | + for (int i=0; i<100; i++) foo(); |
| 177 | +#pragma omp target parallel for is_device_ptr(h) |
| 178 | + for (int i=0; i<100; i++) foo(); |
| 179 | +#pragma omp target parallel for is_device_ptr(rh) |
| 180 | + for (int i=0; i<100; i++) foo(); |
| 181 | +#pragma omp target parallel for is_device_ptr(da) |
| 182 | + for (int i=0; i<100; i++) foo(); |
| 183 | + return 0; |
| 184 | +} |
| 185 | + |
| 186 | +// CHECK: template<> int tmain<int>(int argc) { |
| 187 | +// CHECK-NEXT: const int da[5] = {0}; |
| 188 | +// CHECK-NEXT: S6 h[10]; |
| 189 | +// CHECK-NEXT: auto &rh = h; |
| 190 | +// CHECK-NEXT: int i; |
| 191 | +// CHECK-NEXT: int &j = i; |
| 192 | +// CHECK-NEXT: int *k = &j; |
| 193 | +// CHECK-NEXT: int *&z = k; |
| 194 | +// CHECK-NEXT: int aa[10]; |
| 195 | +// CHECK-NEXT: auto &raa = aa; |
| 196 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(k) |
| 197 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 198 | +// CHECK-NEXT: foo(); |
| 199 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(z) |
| 200 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 201 | +// CHECK-NEXT: foo(); |
| 202 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(aa) |
| 203 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 204 | +// CHECK-NEXT: foo(); |
| 205 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(raa) |
| 206 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 207 | +// CHECK-NEXT: foo(); |
| 208 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(h) |
| 209 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 210 | +// CHECK-NEXT: foo(); |
| 211 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(rh) |
| 212 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 213 | +// CHECK-NEXT: foo(); |
| 214 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(da) |
| 215 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 216 | +// CHECK-NEXT: foo(); |
| 217 | + |
| 218 | +// CHECK: template<> int *tmain<int *>(int *argc) { |
| 219 | +// CHECK-NEXT: int *const da[5] = {0}; |
| 220 | +// CHECK-NEXT: S6 h[10]; |
| 221 | +// CHECK-NEXT: auto &rh = h; |
| 222 | +// CHECK-NEXT: int *i; |
| 223 | +// CHECK-NEXT: int *&j = i; |
| 224 | +// CHECK-NEXT: int **k = &j; |
| 225 | +// CHECK-NEXT: int **&z = k; |
| 226 | +// CHECK-NEXT: int *aa[10]; |
| 227 | +// CHECK-NEXT: auto &raa = aa; |
| 228 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(k) |
| 229 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 230 | +// CHECK-NEXT: foo(); |
| 231 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(z) |
| 232 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 233 | +// CHECK-NEXT: foo(); |
| 234 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(aa) |
| 235 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 236 | +// CHECK-NEXT: foo(); |
| 237 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(raa) |
| 238 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 239 | +// CHECK-NEXT: foo(); |
| 240 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(h) |
| 241 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 242 | +// CHECK-NEXT: foo(); |
| 243 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(rh) |
| 244 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 245 | +// CHECK-NEXT: foo(); |
| 246 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(da) |
| 247 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 248 | +// CHECK-NEXT: foo(); |
| 249 | + |
| 250 | +// CHECK-LABEL: int main(int argc, char **argv) { |
| 251 | +int main(int argc, char **argv) { |
| 252 | + const int da[5] = { 0 }; |
| 253 | + S6 h[10]; |
| 254 | + auto &rh = h; |
| 255 | + int i; |
| 256 | + int &j = i; |
| 257 | + int *k = &j; |
| 258 | + int *&z = k; |
| 259 | + int aa[10]; |
| 260 | + auto &raa = aa; |
| 261 | +// CHECK-NEXT: const int da[5] = {0}; |
| 262 | +// CHECK-NEXT: S6 h[10]; |
| 263 | +// CHECK-NEXT: auto &rh = h; |
| 264 | +// CHECK-NEXT: int i; |
| 265 | +// CHECK-NEXT: int &j = i; |
| 266 | +// CHECK-NEXT: int *k = &j; |
| 267 | +// CHECK-NEXT: int *&z = k; |
| 268 | +// CHECK-NEXT: int aa[10]; |
| 269 | +// CHECK-NEXT: auto &raa = aa; |
| 270 | +#pragma omp target parallel for is_device_ptr(k) |
| 271 | + for (int i=0; i<100; i++) foo(); |
| 272 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(k) |
| 273 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 274 | +// CHECK-NEXT: foo(); |
| 275 | + |
| 276 | +#pragma omp target parallel for is_device_ptr(z) |
| 277 | + for (int i=0; i<100; i++) foo(); |
| 278 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(z) |
| 279 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 280 | +// CHECK-NEXT: foo(); |
| 281 | + |
| 282 | +#pragma omp target parallel for is_device_ptr(aa) |
| 283 | + for (int i=0; i<100; i++) foo(); |
| 284 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(aa) |
| 285 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 286 | +// CHECK-NEXT: foo(); |
| 287 | + |
| 288 | +#pragma omp target parallel for is_device_ptr(raa) |
| 289 | + for (int i=0; i<100; i++) foo(); |
| 290 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(raa) |
| 291 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 292 | +// CHECK-NEXT: foo(); |
| 293 | + |
| 294 | +#pragma omp target parallel for is_device_ptr(h) |
| 295 | + for (int i=0; i<100; i++) foo(); |
| 296 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(h) |
| 297 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 298 | +// CHECK-NEXT: foo(); |
| 299 | + |
| 300 | +#pragma omp target parallel for is_device_ptr(rh) |
| 301 | + for (int i=0; i<100; i++) foo(); |
| 302 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(rh) |
| 303 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 304 | +// CHECK-NEXT: foo(); |
| 305 | + |
| 306 | +#pragma omp target parallel for is_device_ptr(da) |
| 307 | + for (int i=0; i<100; i++) foo(); |
| 308 | +// CHECK-NEXT: #pragma omp target parallel for is_device_ptr(da) |
| 309 | +// CHECK-NEXT: for (int i = 0; i < 100; i++) |
| 310 | +// CHECK-NEXT: foo(); |
| 311 | + return tmain<int>(argc) + *tmain<int *>(&argc); |
| 312 | +} |
| 313 | + |
| 314 | + |
| 315 | +#endif |
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