80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp=libiomp5 -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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struct S {
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operator T() {return T();}
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};
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template <typename T, int C>
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T tmain(T argc, T *argv) {
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T b = argc, c, d, e, f, g;
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static T a;
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S<T> s;
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#pragma omp parallel
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a=2;
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#pragma omp parallel default(none), private(argc,b) firstprivate(argv) shared (d) if (argc > 0) num_threads(C)
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foo();
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#pragma omp parallel if (C) num_threads(s)
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foo();
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return 0;
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}
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// CHECK: template <typename T = int, int C = 5> int tmain(int argc, int *argv) {
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// CHECK-NEXT: int b = argc, c, d, e, f, g;
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// CHECK-NEXT: static int a;
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// CHECK-NEXT: S<int> s;
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// CHECK-NEXT: #pragma omp parallel
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// CHECK-NEXT: a = 2;
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// CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) num_threads(5)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp parallel if(5) num_threads(s)
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// CHECK-NEXT: foo()
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// CHECK: template <typename T = long, int C = 1> long tmain(long argc, long *argv) {
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// CHECK-NEXT: long b = argc, c, d, e, f, g;
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// CHECK-NEXT: static long a;
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// CHECK-NEXT: S<long> s;
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// CHECK-NEXT: #pragma omp parallel
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// CHECK-NEXT: a = 2;
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// CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) num_threads(1)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp parallel if(1) num_threads(s)
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// CHECK-NEXT: foo()
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// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
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// CHECK-NEXT: T b = argc, c, d, e, f, g;
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// CHECK-NEXT: static T a;
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// CHECK-NEXT: S<T> s;
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// CHECK-NEXT: #pragma omp parallel
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// CHECK-NEXT: a = 2;
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// CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) num_threads(C)
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// CHECK-NEXT: foo()
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// CHECK-NEXT: #pragma omp parallel if(C) num_threads(s)
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// CHECK-NEXT: foo()
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enum Enum { };
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int main (int argc, char **argv) {
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long x;
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int b = argc, c, d, e, f, g;
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static int a;
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Enum ee;
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// CHECK: Enum ee;
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#pragma omp parallel
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// CHECK-NEXT: #pragma omp parallel
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a=2;
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// CHECK-NEXT: a = 2;
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#pragma omp parallel default(none), private(argc,b) firstprivate(argv) if (argc > 0) num_threads(ee)
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// CHECK-NEXT: #pragma omp parallel default(none) private(argc,b) firstprivate(argv) if(argc > 0) num_threads(ee)
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foo();
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// CHECK-NEXT: foo();
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return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
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}
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#endif
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