diff options
Diffstat (limited to 'test/OpenMP/atomic_ast_print.cpp')
| -rw-r--r-- | test/OpenMP/atomic_ast_print.cpp | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/test/OpenMP/atomic_ast_print.cpp b/test/OpenMP/atomic_ast_print.cpp new file mode 100644 index 000000000000..e75d291eab51 --- /dev/null +++ b/test/OpenMP/atomic_ast_print.cpp @@ -0,0 +1,176 @@ +// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ast-print %s | FileCheck %s +// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp=libiomp5 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s +// expected-no-diagnostics + +#ifndef HEADER +#define HEADER + +template <class T> +T foo(T argc) { + T b = T(); + T a = T(); +#pragma omp atomic + a++; +#pragma omp atomic read + a = argc; +#pragma omp atomic write + a = argc + argc; +#pragma omp atomic update + a = a + argc; +#pragma omp atomic capture + a = b++; +#pragma omp atomic capture + { + a = b; + b++; + } +#pragma omp atomic seq_cst + a++; +#pragma omp atomic read seq_cst + a = argc; +#pragma omp atomic seq_cst write + a = argc + argc; +#pragma omp atomic update seq_cst + a = a + argc; +#pragma omp atomic seq_cst capture + a = b++; +#pragma omp atomic capture seq_cst + { + a = b; + b++; + } + return T(); +} + +// CHECK: int a = int(); +// CHECK-NEXT: #pragma omp atomic +// CHECK-NEXT: a++; +// CHECK-NEXT: #pragma omp atomic read +// CHECK-NEXT: a = argc; +// CHECK-NEXT: #pragma omp atomic write +// CHECK-NEXT: a = argc + argc; +// CHECK-NEXT: #pragma omp atomic update +// CHECK-NEXT: a = a + argc; +// CHECK-NEXT: #pragma omp atomic capture +// CHECK-NEXT: a = b++; +// CHECK-NEXT: #pragma omp atomic capture +// CHECK-NEXT: { +// CHECK-NEXT: a = b; +// CHECK-NEXT: b++; +// CHECK-NEXT: } +// CHECK-NEXT: #pragma omp atomic seq_cst +// CHECK-NEXT: a++; +// CHECK-NEXT: #pragma omp atomic read seq_cst +// CHECK-NEXT: a = argc; +// CHECK-NEXT: #pragma omp atomic seq_cst write +// CHECK-NEXT: a = argc + argc; +// CHECK-NEXT: #pragma omp atomic update seq_cst +// CHECK-NEXT: a = a + argc; +// CHECK-NEXT: #pragma omp atomic seq_cst capture +// CHECK-NEXT: a = b++; +// CHECK-NEXT: #pragma omp atomic capture seq_cst +// CHECK-NEXT: { +// CHECK-NEXT: a = b; +// CHECK-NEXT: b++; +// CHECK-NEXT: } +// CHECK: T a = T(); +// CHECK-NEXT: #pragma omp atomic +// CHECK-NEXT: a++; +// CHECK-NEXT: #pragma omp atomic read +// CHECK-NEXT: a = argc; +// CHECK-NEXT: #pragma omp atomic write +// CHECK-NEXT: a = argc + argc; +// CHECK-NEXT: #pragma omp atomic update +// CHECK-NEXT: a = a + argc; +// CHECK-NEXT: #pragma omp atomic capture +// CHECK-NEXT: a = b++; +// CHECK-NEXT: #pragma omp atomic capture +// CHECK-NEXT: { +// CHECK-NEXT: a = b; +// CHECK-NEXT: b++; +// CHECK-NEXT: } +// CHECK-NEXT: #pragma omp atomic seq_cst +// CHECK-NEXT: a++; +// CHECK-NEXT: #pragma omp atomic read seq_cst +// CHECK-NEXT: a = argc; +// CHECK-NEXT: #pragma omp atomic seq_cst write +// CHECK-NEXT: a = argc + argc; +// CHECK-NEXT: #pragma omp atomic update seq_cst +// CHECK-NEXT: a = a + argc; +// CHECK-NEXT: #pragma omp atomic seq_cst capture +// CHECK-NEXT: a = b++; +// CHECK-NEXT: #pragma omp atomic capture seq_cst +// CHECK-NEXT: { +// CHECK-NEXT: a = b; +// CHECK-NEXT: b++; +// CHECK-NEXT: } + +int main(int argc, char **argv) { + int b = 0; + int a = 0; +// CHECK: int a = 0; +#pragma omp atomic + a++; +#pragma omp atomic read + a = argc; +#pragma omp atomic write + a = argc + argc; +#pragma omp atomic update + a = a + argc; +#pragma omp atomic capture + a = b++; +#pragma omp atomic capture + { + a = b; + b++; + } +#pragma omp atomic seq_cst + a++; +#pragma omp atomic read seq_cst + a = argc; +#pragma omp atomic seq_cst write + a = argc + argc; +#pragma omp atomic update seq_cst + a = a + argc; +#pragma omp atomic seq_cst capture + a = b++; +#pragma omp atomic capture seq_cst + { + a = b; + b++; + } + // CHECK-NEXT: #pragma omp atomic + // CHECK-NEXT: a++; + // CHECK-NEXT: #pragma omp atomic read + // CHECK-NEXT: a = argc; + // CHECK-NEXT: #pragma omp atomic write + // CHECK-NEXT: a = argc + argc; + // CHECK-NEXT: #pragma omp atomic update + // CHECK-NEXT: a = a + argc; + // CHECK-NEXT: #pragma omp atomic capture + // CHECK-NEXT: a = b++; + // CHECK-NEXT: #pragma omp atomic capture + // CHECK-NEXT: { + // CHECK-NEXT: a = b; + // CHECK-NEXT: b++; + // CHECK-NEXT: } + // CHECK-NEXT: #pragma omp atomic seq_cst + // CHECK-NEXT: a++; + // CHECK-NEXT: #pragma omp atomic read seq_cst + // CHECK-NEXT: a = argc; + // CHECK-NEXT: #pragma omp atomic seq_cst write + // CHECK-NEXT: a = argc + argc; + // CHECK-NEXT: #pragma omp atomic update seq_cst + // CHECK-NEXT: a = a + argc; + // CHECK-NEXT: #pragma omp atomic seq_cst capture + // CHECK-NEXT: a = b++; + // CHECK-NEXT: #pragma omp atomic capture seq_cst + // CHECK-NEXT: { + // CHECK-NEXT: a = b; + // CHECK-NEXT: b++; + // CHECK-NEXT: } + return foo(a); +} + +#endif |