| 1 | // RUN: %clang_cc1 -verify -fopenmp -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 | |
| 5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s |
| 6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s |
| 7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
| 8 | // expected-no-diagnostics |
| 9 | |
| 10 | #ifndef HEADER |
| 11 | #define HEADER |
| 12 | |
| 13 | template <class T> |
| 14 | T foo(T argc) { |
| 15 | T b = T(); |
| 16 | T a = T(); |
| 17 | #pragma omp atomic |
| 18 | a++; |
| 19 | #pragma omp atomic read |
| 20 | a = argc; |
| 21 | #pragma omp atomic write |
| 22 | a = argc + argc; |
| 23 | #pragma omp atomic update |
| 24 | a = a + argc; |
| 25 | #pragma omp atomic capture |
| 26 | a = b++; |
| 27 | #pragma omp atomic capture |
| 28 | { |
| 29 | a = b; |
| 30 | b++; |
| 31 | } |
| 32 | #pragma omp atomic seq_cst |
| 33 | a++; |
| 34 | #pragma omp atomic read seq_cst |
| 35 | a = argc; |
| 36 | #pragma omp atomic seq_cst write |
| 37 | a = argc + argc; |
| 38 | #pragma omp atomic update seq_cst |
| 39 | a = a + argc; |
| 40 | #pragma omp atomic seq_cst capture |
| 41 | a = b++; |
| 42 | #pragma omp atomic capture seq_cst |
| 43 | { |
| 44 | a = b; |
| 45 | b++; |
| 46 | } |
| 47 | return T(); |
| 48 | } |
| 49 | |
| 50 | // CHECK: T a = T(); |
| 51 | // CHECK-NEXT: #pragma omp atomic{{$}} |
| 52 | // CHECK-NEXT: a++; |
| 53 | // CHECK-NEXT: #pragma omp atomic read |
| 54 | // CHECK-NEXT: a = argc; |
| 55 | // CHECK-NEXT: #pragma omp atomic write |
| 56 | // CHECK-NEXT: a = argc + argc; |
| 57 | // CHECK-NEXT: #pragma omp atomic update |
| 58 | // CHECK-NEXT: a = a + argc; |
| 59 | // CHECK-NEXT: #pragma omp atomic capture |
| 60 | // CHECK-NEXT: a = b++; |
| 61 | // CHECK-NEXT: #pragma omp atomic capture |
| 62 | // CHECK-NEXT: { |
| 63 | // CHECK-NEXT: a = b; |
| 64 | // CHECK-NEXT: b++; |
| 65 | // CHECK-NEXT: } |
| 66 | // CHECK-NEXT: #pragma omp atomic seq_cst |
| 67 | // CHECK-NEXT: a++; |
| 68 | // CHECK-NEXT: #pragma omp atomic read seq_cst |
| 69 | // CHECK-NEXT: a = argc; |
| 70 | // CHECK-NEXT: #pragma omp atomic seq_cst write |
| 71 | // CHECK-NEXT: a = argc + argc; |
| 72 | // CHECK-NEXT: #pragma omp atomic update seq_cst |
| 73 | // CHECK-NEXT: a = a + argc; |
| 74 | // CHECK-NEXT: #pragma omp atomic seq_cst capture |
| 75 | // CHECK-NEXT: a = b++; |
| 76 | // CHECK-NEXT: #pragma omp atomic capture seq_cst |
| 77 | // CHECK-NEXT: { |
| 78 | // CHECK-NEXT: a = b; |
| 79 | // CHECK-NEXT: b++; |
| 80 | // CHECK-NEXT: } |
| 81 | // CHECK: int a = int(); |
| 82 | // CHECK-NEXT: #pragma omp atomic |
| 83 | // CHECK-NEXT: a++; |
| 84 | // CHECK-NEXT: #pragma omp atomic read |
| 85 | // CHECK-NEXT: a = argc; |
| 86 | // CHECK-NEXT: #pragma omp atomic write |
| 87 | // CHECK-NEXT: a = argc + argc; |
| 88 | // CHECK-NEXT: #pragma omp atomic update |
| 89 | // CHECK-NEXT: a = a + argc; |
| 90 | // CHECK-NEXT: #pragma omp atomic capture |
| 91 | // CHECK-NEXT: a = b++; |
| 92 | // CHECK-NEXT: #pragma omp atomic capture |
| 93 | // CHECK-NEXT: { |
| 94 | // CHECK-NEXT: a = b; |
| 95 | // CHECK-NEXT: b++; |
| 96 | // CHECK-NEXT: } |
| 97 | // CHECK-NEXT: #pragma omp atomic seq_cst |
| 98 | // CHECK-NEXT: a++; |
| 99 | // CHECK-NEXT: #pragma omp atomic read seq_cst |
| 100 | // CHECK-NEXT: a = argc; |
| 101 | // CHECK-NEXT: #pragma omp atomic seq_cst write |
| 102 | // CHECK-NEXT: a = argc + argc; |
| 103 | // CHECK-NEXT: #pragma omp atomic update seq_cst |
| 104 | // CHECK-NEXT: a = a + argc; |
| 105 | // CHECK-NEXT: #pragma omp atomic seq_cst capture |
| 106 | // CHECK-NEXT: a = b++; |
| 107 | // CHECK-NEXT: #pragma omp atomic capture seq_cst |
| 108 | // CHECK-NEXT: { |
| 109 | // CHECK-NEXT: a = b; |
| 110 | // CHECK-NEXT: b++; |
| 111 | // CHECK-NEXT: } |
| 112 | |
| 113 | int main(int argc, char **argv) { |
| 114 | int b = 0; |
| 115 | int a = 0; |
| 116 | // CHECK: int a = 0; |
| 117 | #pragma omp atomic |
| 118 | a++; |
| 119 | #pragma omp atomic read |
| 120 | a = argc; |
| 121 | #pragma omp atomic write |
| 122 | a = argc + argc; |
| 123 | #pragma omp atomic update |
| 124 | a = a + argc; |
| 125 | #pragma omp atomic capture |
| 126 | a = b++; |
| 127 | #pragma omp atomic capture |
| 128 | { |
| 129 | a = b; |
| 130 | b++; |
| 131 | } |
| 132 | #pragma omp atomic seq_cst |
| 133 | a++; |
| 134 | #pragma omp atomic read seq_cst |
| 135 | a = argc; |
| 136 | #pragma omp atomic seq_cst write |
| 137 | a = argc + argc; |
| 138 | #pragma omp atomic update seq_cst |
| 139 | a = a + argc; |
| 140 | #pragma omp atomic seq_cst capture |
| 141 | a = b++; |
| 142 | #pragma omp atomic capture seq_cst |
| 143 | { |
| 144 | a = b; |
| 145 | b++; |
| 146 | } |
| 147 | // CHECK-NEXT: #pragma omp atomic |
| 148 | // CHECK-NEXT: a++; |
| 149 | // CHECK-NEXT: #pragma omp atomic read |
| 150 | // CHECK-NEXT: a = argc; |
| 151 | // CHECK-NEXT: #pragma omp atomic write |
| 152 | // CHECK-NEXT: a = argc + argc; |
| 153 | // CHECK-NEXT: #pragma omp atomic update |
| 154 | // CHECK-NEXT: a = a + argc; |
| 155 | // CHECK-NEXT: #pragma omp atomic capture |
| 156 | // CHECK-NEXT: a = b++; |
| 157 | // CHECK-NEXT: #pragma omp atomic capture |
| 158 | // CHECK-NEXT: { |
| 159 | // CHECK-NEXT: a = b; |
| 160 | // CHECK-NEXT: b++; |
| 161 | // CHECK-NEXT: } |
| 162 | // CHECK-NEXT: #pragma omp atomic seq_cst |
| 163 | // CHECK-NEXT: a++; |
| 164 | // CHECK-NEXT: #pragma omp atomic read seq_cst |
| 165 | // CHECK-NEXT: a = argc; |
| 166 | // CHECK-NEXT: #pragma omp atomic seq_cst write |
| 167 | // CHECK-NEXT: a = argc + argc; |
| 168 | // CHECK-NEXT: #pragma omp atomic update seq_cst |
| 169 | // CHECK-NEXT: a = a + argc; |
| 170 | // CHECK-NEXT: #pragma omp atomic seq_cst capture |
| 171 | // CHECK-NEXT: a = b++; |
| 172 | // CHECK-NEXT: #pragma omp atomic capture seq_cst |
| 173 | // CHECK-NEXT: { |
| 174 | // CHECK-NEXT: a = b; |
| 175 | // CHECK-NEXT: b++; |
| 176 | // CHECK-NEXT: } |
| 177 | return foo(a); |
| 178 | } |
| 179 | |
| 180 | #endif |
| 181 | |