1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s 6 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -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 void foo() {} 14 15 template <class T> 16 T tmain(T argc) { 17 static T a; 18 #pragma omp for reduction(inscan, +: a) 19 for (int i = 0; i < 10; ++i) { 20 #pragma omp scan inclusive(a) 21 } 22 return a + argc; 23 } 24 // CHECK: static T a; 25 // CHECK-NEXT: #pragma omp for reduction(inscan, +: a) 26 // CHECK-NEXT: for (int i = 0; i < 10; ++i) { 27 // CHECK-NEXT: #pragma omp scan inclusive(a){{$}} 28 // CHECK: static int a; 29 // CHECK-NEXT: #pragma omp for reduction(inscan, +: a) 30 // CHECK-NEXT: for (int i = 0; i < 10; ++i) { 31 // CHECK-NEXT: #pragma omp scan inclusive(a) 32 // CHECK: static char a; 33 // CHECK-NEXT: #pragma omp for reduction(inscan, +: a) 34 // CHECK-NEXT: for (int i = 0; i < 10; ++i) { 35 // CHECK-NEXT: #pragma omp scan inclusive(a) 36 37 int main(int argc, char **argv) { 38 static int a; 39 // CHECK: static int a; 40 #pragma omp parallel 41 #pragma omp for simd reduction(inscan, ^: a, argc) 42 for (int i = 0; i < 10; ++i) { 43 #pragma omp scan exclusive(a, argc) 44 } 45 // CHECK-NEXT: #pragma omp parallel 46 // CHECK-NEXT: #pragma omp for simd reduction(inscan, ^: a,argc) 47 // CHECK-NEXT: for (int i = 0; i < 10; ++i) { 48 // CHECK-NEXT: #pragma omp scan exclusive(a,argc){{$}} 49 return tmain(argc) + tmain(argv[0][0]) + a; 50 } 51 52 #endif 53