| 1 | // RUN: %clang_cc1 -verify -fopenmp -I %S/Inputs -ast-print %s | FileCheck %s |
| 2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -I %S/Inputs -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -I %S/Inputs -verify %s -ast-print | FileCheck %s |
| 4 | |
| 5 | // RUN: %clang_cc1 -verify -fopenmp-simd -I %S/Inputs -ast-print %s | FileCheck %s |
| 6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -I %S/Inputs -emit-pch -o %t %s |
| 7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -I %S/Inputs -verify %s -ast-print | FileCheck %s |
| 8 | // expected-no-diagnostics |
| 9 | |
| 10 | #ifndef HEADER |
| 11 | #define HEADER |
| 12 | |
| 13 | int out_decl_target = 0; |
| 14 | // CHECK: #pragma omp declare target{{$}} |
| 15 | // CHECK: int out_decl_target = 0; |
| 16 | // CHECK: #pragma omp end declare target{{$}} |
| 17 | // CHECK: #pragma omp declare target{{$}} |
| 18 | // CHECK: void lambda() |
| 19 | // CHECK: #pragma omp end declare target{{$}} |
| 20 | |
| 21 | #pragma omp declare target |
| 22 | void lambda () { |
| 23 | #ifdef __cpp_lambdas |
| 24 | (void)[&] { ++out_decl_target; }; |
| 25 | #else |
| 26 | #pragma clang __debug captured |
| 27 | (void)out_decl_target; |
| 28 | #endif |
| 29 | }; |
| 30 | #pragma omp end declare target |
| 31 | |
| 32 | #pragma omp declare target |
| 33 | // CHECK: #pragma omp declare target{{$}} |
| 34 | void foo() {} |
| 35 | // CHECK-NEXT: void foo() |
| 36 | #pragma omp end declare target |
| 37 | // CHECK: #pragma omp end declare target{{$}} |
| 38 | |
| 39 | extern "C" { |
| 40 | #pragma omp declare target |
| 41 | // CHECK: #pragma omp declare target |
| 42 | void foo_c() {} |
| 43 | // CHECK-NEXT: void foo_c() |
| 44 | #pragma omp end declare target |
| 45 | // CHECK: #pragma omp end declare target |
| 46 | } |
| 47 | |
| 48 | extern "C++" { |
| 49 | #pragma omp declare target |
| 50 | // CHECK: #pragma omp declare target |
| 51 | void foo_cpp() {} |
| 52 | // CHECK-NEXT: void foo_cpp() |
| 53 | #pragma omp end declare target |
| 54 | // CHECK: #pragma omp end declare target |
| 55 | } |
| 56 | |
| 57 | #pragma omp declare target |
| 58 | template <class T> |
| 59 | struct C { |
| 60 | // CHECK: template <class T> struct C { |
| 61 | // CHECK: #pragma omp declare target |
| 62 | // CHECK-NEXT: static T ts; |
| 63 | // CHECK-NEXT: #pragma omp end declare target |
| 64 | |
| 65 | // CHECK: template<> struct C<int> |
| 66 | T t; |
| 67 | // CHECK-NEXT: int t; |
| 68 | static T ts; |
| 69 | // CHECK-NEXT: #pragma omp declare target |
| 70 | // CHECK-NEXT: static int ts; |
| 71 | // CHECK: #pragma omp end declare target |
| 72 | |
| 73 | C(T t) : t(t) { |
| 74 | } |
| 75 | // CHECK: #pragma omp declare target |
| 76 | // CHECK-NEXT: C(int t) : t(t) { |
| 77 | // CHECK-NEXT: } |
| 78 | // CHECK: #pragma omp end declare target |
| 79 | |
| 80 | T foo() { |
| 81 | return t; |
| 82 | } |
| 83 | // CHECK: #pragma omp declare target |
| 84 | // CHECK-NEXT: int foo() { |
| 85 | // CHECK-NEXT: return this->t; |
| 86 | // CHECK-NEXT: } |
| 87 | // CHECK: #pragma omp end declare target |
| 88 | }; |
| 89 | |
| 90 | template<class T> |
| 91 | T C<T>::ts = 1; |
| 92 | // CHECK: #pragma omp declare target |
| 93 | // CHECK: T ts = 1; |
| 94 | // CHECK: #pragma omp end declare target |
| 95 | |
| 96 | // CHECK: #pragma omp declare target |
| 97 | // CHECK: int test1() |
| 98 | int test1() { |
| 99 | C<int> c(1); |
| 100 | return c.foo() + c.ts; |
| 101 | } |
| 102 | #pragma omp end declare target |
| 103 | // CHECK: #pragma omp end declare target |
| 104 | |
| 105 | int a1; |
| 106 | void f1() { |
| 107 | } |
| 108 | #pragma omp declare target (a1, f1) |
| 109 | // CHECK: #pragma omp declare target{{$}} |
| 110 | // CHECK: int a1; |
| 111 | // CHECK: #pragma omp end declare target{{$}} |
| 112 | // CHECK: #pragma omp declare target{{$}} |
| 113 | // CHECK: void f1() |
| 114 | // CHECK: #pragma omp end declare target{{$}} |
| 115 | |
| 116 | int b1, b2, b3; |
| 117 | void f2() { |
| 118 | } |
| 119 | #pragma omp declare target to(b1) to(b2), to(b3, f2) |
| 120 | // CHECK: #pragma omp declare target{{$}} |
| 121 | // CHECK: int b1; |
| 122 | // CHECK: #pragma omp end declare target{{$}} |
| 123 | // CHECK: #pragma omp declare target{{$}} |
| 124 | // CHECK: int b2; |
| 125 | // CHECK: #pragma omp end declare target{{$}} |
| 126 | // CHECK: #pragma omp declare target{{$}} |
| 127 | // CHECK: int b3; |
| 128 | // CHECK: #pragma omp end declare target{{$}} |
| 129 | // CHECK: #pragma omp declare target{{$}} |
| 130 | // CHECK: void f2() |
| 131 | // CHECK: #pragma omp end declare target{{$}} |
| 132 | |
| 133 | int c1, c2, c3; |
| 134 | #pragma omp declare target link(c1) link(c2), link(c3) |
| 135 | // CHECK: #pragma omp declare target link{{$}} |
| 136 | // CHECK: int c1; |
| 137 | // CHECK: #pragma omp end declare target{{$}} |
| 138 | // CHECK: #pragma omp declare target link{{$}} |
| 139 | // CHECK: int c2; |
| 140 | // CHECK: #pragma omp end declare target{{$}} |
| 141 | // CHECK: #pragma omp declare target link{{$}} |
| 142 | // CHECK: int c3; |
| 143 | // CHECK: #pragma omp end declare target{{$}} |
| 144 | |
| 145 | struct SSSt { |
| 146 | #pragma omp declare target |
| 147 | static int a; |
| 148 | int b; |
| 149 | #pragma omp end declare target |
| 150 | }; |
| 151 | |
| 152 | // CHECK: struct SSSt { |
| 153 | // CHECK: #pragma omp declare target |
| 154 | // CHECK: static int a; |
| 155 | // CHECK: #pragma omp end declare target |
| 156 | // CHECK: int b; |
| 157 | |
| 158 | template <class T> |
| 159 | struct SSSTt { |
| 160 | #pragma omp declare target |
| 161 | static T a; |
| 162 | int b; |
| 163 | #pragma omp end declare target |
| 164 | }; |
| 165 | |
| 166 | // CHECK: template <class T> struct SSSTt { |
| 167 | // CHECK: #pragma omp declare target |
| 168 | // CHECK: static T a; |
| 169 | // CHECK: #pragma omp end declare target |
| 170 | // CHECK: int b; |
| 171 | |
| 172 | #pragma omp declare target |
| 173 | template <typename T> |
| 174 | T baz() { return T(); } |
| 175 | #pragma omp end declare target |
| 176 | |
| 177 | template <> |
| 178 | int baz() { return 1; } |
| 179 | |
| 180 | // CHECK: #pragma omp declare target |
| 181 | // CHECK: template <typename T> T baz() { |
| 182 | // CHECK: return T(); |
| 183 | // CHECK: } |
| 184 | // CHECK: #pragma omp end declare target |
| 185 | // CHECK: #pragma omp declare target |
| 186 | // CHECK: template<> float baz<float>() { |
| 187 | // CHECK: return float(); |
| 188 | // CHECK: } |
| 189 | // CHECK: template<> int baz<int>() { |
| 190 | // CHECK: return 1; |
| 191 | // CHECK: } |
| 192 | // CHECK: #pragma omp end declare target |
| 193 | |
| 194 | #pragma omp declare target |
| 195 | #include "declare_target_include.h" |
| 196 | void xyz(); |
| 197 | #pragma omp end declare target |
| 198 | |
| 199 | // CHECK: #pragma omp declare target |
| 200 | // CHECK: void zyx(); |
| 201 | // CHECK: #pragma omp end declare target |
| 202 | // CHECK: #pragma omp declare target |
| 203 | // CHECK: void xyz(); |
| 204 | // CHECK: #pragma omp end declare target |
| 205 | |
| 206 | #pragma omp declare target |
| 207 | #pragma omp declare target |
| 208 | void abc(); |
| 209 | #pragma omp end declare target |
| 210 | void cba(); |
| 211 | #pragma omp end declare target |
| 212 | |
| 213 | // CHECK: #pragma omp declare target |
| 214 | // CHECK: void abc(); |
| 215 | // CHECK: #pragma omp end declare target |
| 216 | // CHECK: #pragma omp declare target |
| 217 | // CHECK: void cba(); |
| 218 | // CHECK: #pragma omp end declare target |
| 219 | |
| 220 | int main (int argc, char **argv) { |
| 221 | foo(); |
| 222 | foo_c(); |
| 223 | foo_cpp(); |
| 224 | test1(); |
| 225 | baz<float>(); |
| 226 | baz<int>(); |
| 227 | return (0); |
| 228 | } |
| 229 | |
| 230 | // CHECK: #pragma omp declare target |
| 231 | // CHECK-NEXT: int ts = 1; |
| 232 | // CHECK-NEXT: #pragma omp end declare target |
| 233 | #endif |
| 234 | |