1 // RUN: %clang_cc1 -verify -fopenmp %s 2 3 // RUN: %clang_cc1 -verify -fopenmp-simd %s 4 5 extern int omp_default_mem_alloc; 6 void foo() { 7 } 8 9 bool foobool(int argc) { 10 return argc; 11 } 12 13 struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} 14 extern S1 a; 15 class S2 { 16 mutable int a; 17 18 public: 19 S2() : a(0) {} 20 S2(S2 &s2) : a(s2.a) {} 21 const S2 &operator=(const S2 &) const; 22 static float S2s; // expected-note {{static data member is predetermined as shared}} 23 static const float S2sc; // expected-note {{'S2sc' declared here}} 24 }; 25 const float S2::S2sc = 0; 26 const S2 b; 27 const S2 ba[5]; 28 class S3 { 29 int a; 30 S3 &operator=(const S3 &s3); // expected-note 2 {{implicitly declared private here}} 31 32 public: 33 S3() : a(0) {} 34 S3(S3 &s3) : a(s3.a) {} 35 }; 36 const S3 c; // expected-note {{'c' defined here}} 37 const S3 ca[5]; // expected-note {{'ca' defined here}} 38 extern const int f; // expected-note {{'f' declared here}} 39 class S4 { 40 int a; 41 S4(); // expected-note 3 {{implicitly declared private here}} 42 S4(const S4 &s4); 43 44 public: 45 S4(int v) : a(v) {} 46 }; 47 class S5 { 48 int a; 49 S5() : a(0) {} // expected-note {{implicitly declared private here}} 50 51 public: 52 S5(const S5 &s5) : a(s5.a) {} 53 S5(int v) : a(v) {} 54 }; 55 class S6 { 56 int a; 57 S6() : a(0) {} 58 59 public: 60 S6(const S6 &s6) : a(s6.a) {} 61 S6(int v) : a(v) {} 62 }; 63 64 S3 h; 65 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} 66 67 template <class I, class C> 68 int foomain(int argc, char **argv) { 69 I e(4); 70 I g(5); 71 int i; 72 int &j = i; 73 #pragma omp parallel for simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} 74 for (int k = 0; k < argc; ++k) 75 ++k; 76 #pragma omp parallel for simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 77 for (int k = 0; k < argc; ++k) 78 ++k; 79 #pragma omp parallel for simd lastprivate() // expected-error {{expected expression}} 80 for (int k = 0; k < argc; ++k) 81 ++k; 82 #pragma omp parallel for simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 83 for (int k = 0; k < argc; ++k) 84 ++k; 85 #pragma omp parallel for simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 86 for (int k = 0; k < argc; ++k) 87 ++k; 88 #pragma omp parallel for simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 89 for (int k = 0; k < argc; ++k) 90 ++k; 91 #pragma omp parallel for simd lastprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} 92 for (int k = 0; k < argc; ++k) 93 ++k; 94 #pragma omp parallel for simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} 95 for (int k = 0; k < argc; ++k) 96 ++k; 97 #pragma omp parallel for simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}} 98 for (int k = 0; k < argc; ++k) 99 ++k; 100 #pragma omp parallel for simd lastprivate(argv[1]) // expected-error {{expected variable name}} 101 for (int k = 0; k < argc; ++k) 102 ++k; 103 #pragma omp parallel for simd lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}} 104 for (int k = 0; k < argc; ++k) 105 ++k; 106 #pragma omp parallel for simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} 107 for (int k = 0; k < argc; ++k) 108 ++k; 109 #pragma omp parallel for simd linear(i) 110 for (int k = 0; k < argc; ++k) 111 ++k; 112 #pragma omp parallel 113 { 114 int v = 0; 115 int i; 116 #pragma omp parallel for simd lastprivate(i) 117 for (int k = 0; k < argc; ++k) { 118 i = k; 119 v += i; 120 } 121 } 122 #pragma omp parallel shared(i) 123 #pragma omp parallel private(i) 124 #pragma omp parallel for simd lastprivate(j) 125 for (int k = 0; k < argc; ++k) 126 ++k; 127 #pragma omp parallel for simd lastprivate(i) 128 for (int k = 0; k < argc; ++k) 129 ++k; 130 return 0; 131 } 132 133 namespace A { 134 double x; 135 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} 136 } 137 namespace B { 138 using A::x; 139 } 140 141 int main(int argc, char **argv) { 142 const int d = 5; // expected-note {{'d' defined here}} 143 const int da[5] = {0}; // expected-note {{'da' defined here}} 144 S4 e(4); 145 S5 g(5); 146 S3 m; 147 S6 n(2); 148 int i; 149 int &j = i; 150 #pragma omp parallel for simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} 151 for (i = 0; i < argc; ++i) 152 foo(); 153 #pragma omp parallel for simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 154 for (i = 0; i < argc; ++i) 155 foo(); 156 #pragma omp parallel for simd lastprivate() // expected-error {{expected expression}} 157 for (i = 0; i < argc; ++i) 158 foo(); 159 #pragma omp parallel for simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 160 for (i = 0; i < argc; ++i) 161 foo(); 162 #pragma omp parallel for simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 163 for (i = 0; i < argc; ++i) 164 foo(); 165 #pragma omp parallel for simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 166 for (i = 0; i < argc; ++i) 167 foo(); 168 #pragma omp parallel for simd lastprivate(argc) 169 for (i = 0; i < argc; ++i) 170 foo(); 171 #pragma omp parallel for simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} 172 for (i = 0; i < argc; ++i) 173 foo(); 174 #pragma omp parallel for simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be lastprivate}} expected-error 2 {{const-qualified variable cannot be lastprivate}} 175 for (i = 0; i < argc; ++i) 176 foo(); 177 #pragma omp parallel for simd lastprivate(argv[1]) // expected-error {{expected variable name}} 178 for (i = 0; i < argc; ++i) 179 foo(); 180 #pragma omp parallel for simd lastprivate(2 * 2) // expected-error {{expected variable name}} 181 for (i = 0; i < argc; ++i) 182 foo(); 183 #pragma omp parallel for simd lastprivate(ba) 184 for (i = 0; i < argc; ++i) 185 foo(); 186 #pragma omp parallel for simd lastprivate(ca) // expected-error {{const-qualified variable without mutable fields cannot be lastprivate}} 187 for (i = 0; i < argc; ++i) 188 foo(); 189 #pragma omp parallel for simd lastprivate(da) // expected-error {{const-qualified variable cannot be lastprivate}} 190 for (i = 0; i < argc; ++i) 191 foo(); 192 int xa; 193 #pragma omp parallel for simd lastprivate(xa) // OK 194 for (i = 0; i < argc; ++i) 195 foo(); 196 #pragma omp parallel for simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}} 197 for (i = 0; i < argc; ++i) 198 foo(); 199 #pragma omp parallel for simd lastprivate(S2::S2sc) // expected-error {{const-qualified variable cannot be lastprivate}} 200 for (i = 0; i < argc; ++i) 201 foo(); 202 #pragma omp parallel for simd safelen(5) 203 for (i = 0; i < argc; ++i) 204 foo(); 205 #pragma omp parallel for simd lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} 206 for (i = 0; i < argc; ++i) 207 foo(); 208 #pragma omp parallel for simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}} 209 for (i = 0; i < argc; ++i) 210 foo(); 211 #pragma omp parallel for simd lastprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be lastprivate}} 212 for (i = 0; i < argc; ++i) 213 foo(); 214 #pragma omp parallel for simd private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}} 215 for (i = 0; i < argc; ++i) 216 foo(); 217 #pragma omp parallel for simd lastprivate(i) // expected-note {{defined as lastprivate}} 218 for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be lastprivate, predetermined as linear}} 219 foo(); 220 #pragma omp parallel private(xa) 221 #pragma omp parallel for simd lastprivate(xa) 222 for (i = 0; i < argc; ++i) 223 foo(); 224 #pragma omp parallel reduction(+ : xa) 225 #pragma omp parallel for simd lastprivate(xa) 226 for (i = 0; i < argc; ++i) 227 foo(); 228 #pragma omp parallel for simd lastprivate(j) 229 for (i = 0; i < argc; ++i) 230 foo(); 231 #pragma omp parallel for simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}} 232 for (i = 0; i < argc; ++i) 233 foo(); 234 #pragma omp parallel for simd lastprivate(n) firstprivate(n) // OK 235 for (i = 0; i < argc; ++i) 236 foo(); 237 static int si; 238 #pragma omp parallel for simd lastprivate(si) // OK 239 for (i = 0; i < argc; ++i) 240 si = i + 3; 241 return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}} 242 } 243