53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
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// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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void foo() {}
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template <class T>
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T tmain(T argc) {
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static T a;
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#pragma omp for reduction(inscan, +: a)
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for (int i = 0; i < 10; ++i) {
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#pragma omp scan inclusive(a)
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}
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return a + argc;
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}
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// CHECK: static T a;
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// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)
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// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
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// CHECK-NEXT: #pragma omp scan inclusive(a){{$}}
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// CHECK: static int a;
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// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)
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// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
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// CHECK-NEXT: #pragma omp scan inclusive(a)
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// CHECK: static char a;
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// CHECK-NEXT: #pragma omp for reduction(inscan, +: a)
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// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
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// CHECK-NEXT: #pragma omp scan inclusive(a)
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int main(int argc, char **argv) {
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static int a;
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// CHECK: static int a;
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#pragma omp parallel
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#pragma omp for simd reduction(inscan, ^: a, argc)
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for (int i = 0; i < 10; ++i) {
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#pragma omp scan exclusive(a, argc)
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}
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// CHECK-NEXT: #pragma omp parallel
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// CHECK-NEXT: #pragma omp for simd reduction(inscan, ^: a,argc)
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// CHECK-NEXT: for (int i = 0; i < 10; ++i) {
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// CHECK-NEXT: #pragma omp scan exclusive(a,argc){{$}}
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return tmain(argc) + tmain(argv[0][0]) + a;
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}
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#endif
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