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// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
void foo() {}
template <class T>
T tmain(T argc) {
static T a;
#pragma omp for reduction(inscan, +: a)
for (int i = 0; i < 10; ++i) {
#pragma omp scan inclusive(a)
}
return a + argc;
}
// CHECK: static T a;
// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)
// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
// CHECK-NEXT: #pragma omp scan inclusive(a){{$}}
// CHECK: static int a;
// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)
// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
// CHECK-NEXT: #pragma omp scan inclusive(a)
// CHECK: static char a;
// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)
// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
// CHECK-NEXT: #pragma omp scan inclusive(a)
int main(int argc, char **argv) {
static int a;
// CHECK: static int a;
#pragma omp parallel
#pragma omp for simd reduction(inscan, ^: a, argc)
for (int i = 0; i < 10; ++i) {
#pragma omp scan exclusive(a, argc)
}
// CHECK-NEXT: #pragma omp parallel
// CHECK-NEXT: #pragma omp for simd reduction(inscan, ^: a,argc)
// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
// CHECK-NEXT: #pragma omp scan exclusive(a,argc){{$}}
return tmain(argc) + tmain(argv[0][0]) + a;
}
#endif
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