71 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 for reduction(inscan, +: a)19 for (int i = 0; i < 10; ++i) {20#pragma omp scan inclusive(a)21 }22#pragma omp parallel for reduction(inscan, +:a)23 for (int i = 0; i < 10; ++i) {24#pragma omp scan inclusive(a)25 }26 return a + argc;27}28// CHECK: static T 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){{$}}32 33// CHECK: #pragma omp parallel for reduction(inscan, +: a)34// CHECK-NEXT: for (int i = 0; i < 10; ++i) {35// CHECK-NEXT: #pragma omp scan inclusive(a){{$}}36 37// CHECK: static int a;38// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)39// CHECK-NEXT: for (int i = 0; i < 10; ++i) {40// CHECK-NEXT: #pragma omp scan inclusive(a)41 42// CHECK: #pragma omp parallel for reduction(inscan, +: a)43// CHECK-NEXT: for (int i = 0; i < 10; ++i) {44// CHECK-NEXT: #pragma omp scan inclusive(a)45 46// CHECK: static char a;47// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)48// CHECK-NEXT: for (int i = 0; i < 10; ++i) {49// CHECK-NEXT: #pragma omp scan inclusive(a)50 51// CHECK: #pragma omp parallel for reduction(inscan, +: a)52// CHECK-NEXT: for (int i = 0; i < 10; ++i) {53// CHECK-NEXT: #pragma omp scan inclusive(a)54 55int main(int argc, char **argv) {56 static int a;57// CHECK: static int a;58#pragma omp parallel59#pragma omp for simd reduction(inscan, ^: a, argc)60 for (int i = 0; i < 10; ++i) {61#pragma omp scan exclusive(a, argc)62 }63// CHECK-NEXT: #pragma omp parallel64// CHECK-NEXT: #pragma omp for simd reduction(inscan, ^: a,argc)65// CHECK-NEXT: for (int i = 0; i < 10; ++i) {66// CHECK-NEXT: #pragma omp scan exclusive(a,argc){{$}}67 return tmain(argc) + tmain(argv[0][0]) + a;68}69 70#endif71