81 lines · cpp
1// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s2// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s3// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -verify %s -ast-print | FileCheck %s4 5// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s6// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s7// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -verify %s -ast-print | FileCheck %s8// expected-no-diagnostics9 10#ifndef HEADER11#define HEADER12 13void foo() {}14 15template <class T>16T tmain(T argc) {17 static T a;18#pragma omp barrier19 switch (argc) {20 case 0: {21#pragma omp barrier22 } break;23 default: {24#pragma omp barrier25#pragma omp barrier26 } break;27 }28 return a + argc;29}30// CHECK: static T a;31// CHECK-NEXT: #pragma omp barrier{{$}}32// CHECK: static int a;33// CHECK-NEXT: #pragma omp barrier34// CHECK: static char a;35// CHECK-NEXT: #pragma omp barrier36// CHECK-NEXT: switch (argc) {37// CHECK-NEXT: case 0:38// CHECK-NEXT: {39// CHECK-NEXT: #pragma omp barrier40// CHECK-NEXT: }41// CHECK-NEXT: break;42// CHECK-NEXT: default:43// CHECK-NEXT: {44// CHECK-NEXT: #pragma omp barrier45// CHECK-NEXT: #pragma omp barrier46// CHECK-NEXT: }47// CHECK-NEXT: break;48// CHECK-NEXT: }49 50int main(int argc, char **argv) {51 static int a;52// CHECK: static int a;53#pragma omp barrier54 // CHECK-NEXT: #pragma omp barrier55 switch (argc) {56 case 0: {57#pragma omp barrier58#pragma omp barrier59 } break;60 default: {61#pragma omp barrier62 } break;63 }64// CHECK-NEXT: switch (argc) {65// CHECK-NEXT: case 0:66// CHECK-NEXT: {67// CHECK-NEXT: #pragma omp barrier68// CHECK-NEXT: #pragma omp barrier69// CHECK-NEXT: }70// CHECK-NEXT: break;71// CHECK-NEXT: default:72// CHECK-NEXT: {73// CHECK-NEXT: #pragma omp barrier74// CHECK-NEXT: }75// CHECK-NEXT: break;76// CHECK-NEXT: }77 return tmain(argc) + tmain(argv[0][0]) + a;78}79 80#endif81