1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s --check-prefix CHECK --check-prefix OMP45 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s --check-prefix CHECK --check-prefix OMP45 4 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50 5 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -DOMP5 6 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50 7 8 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s | FileCheck %s --check-prefix CHECK --check-prefix OMP45 9 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s 10 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s --check-prefix CHECK --check-prefix OMP45 11 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50 12 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -DOMP5 13 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50 14 // expected-no-diagnostics 15 16 #ifndef HEADER 17 #define HEADER 18 19 void foo() {} 20 21 template <class T, int N> 22 T tmain(T argc) { 23 T b = argc, c, d, e, f, g; 24 static T a; 25 // CHECK: static T a; 26 #pragma omp taskgroup allocate(d) task_reduction(+: d) 27 #pragma omp parallel master taskloop simd if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N) reduction(+:g) allocate(g) simdlen(8) 28 // CHECK-NEXT: #pragma omp taskgroup allocate(d) task_reduction(+: d) 29 // CHECK-NEXT: #pragma omp parallel master taskloop simd if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N) reduction(+: g) allocate(g) simdlen(8){{$}} 30 for (int i = 0; i < 2; ++i) 31 a = 2; 32 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 33 // CHECK-NEXT: a = 2; 34 #pragma omp parallel 35 #pragma omp parallel master taskloop simd private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) shared(g) if (c) final(d) mergeable priority(f) nogroup num_tasks(N) safelen(8) 36 for (int i = 0; i < 2; ++i) 37 for (int j = 0; j < 2; ++j) 38 for (int j = 0; j < 2; ++j) 39 for (int j = 0; j < 2; ++j) 40 for (int j = 0; j < 2; ++j) 41 for (int i = 0; i < 2; ++i) 42 for (int j = 0; j < 2; ++j) 43 for (int j = 0; j < 2; ++j) 44 for (int j = 0; j < 2; ++j) 45 for (int j = 0; j < 2; ++j) 46 foo(); 47 // CHECK-NEXT: #pragma omp parallel 48 // CHECK-NEXT: #pragma omp parallel master taskloop simd private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) shared(g) if(c) final(d) mergeable priority(f) nogroup num_tasks(N) safelen(8) 49 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 50 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 51 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 52 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 53 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 54 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 55 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 56 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 57 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 58 // CHECK-NEXT: for (int j = 0; j < 2; ++j) 59 // CHECK-NEXT: foo(); 60 return T(); 61 } 62 63 // CHECK-LABEL: int main(int argc, char **argv) { 64 int main(int argc, char **argv) { 65 int b = argc, c, d, e, f, g; 66 static int a; 67 // CHECK: static int a; 68 #pragma omp taskgroup task_reduction(+: d) 69 #pragma omp parallel master taskloop simd if(parallel: a) default(none) shared(a, b, argc) final(b) priority(5) num_tasks(argc) reduction(*: g) aligned(argv: 8) linear(c:b) 70 // CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d) 71 // CHECK-NEXT: #pragma omp parallel master taskloop simd if(parallel: a) default(none) shared(a,b,argc) final(b) priority(5) num_tasks(argc) reduction(*: g) aligned(argv: 8) linear(c: b) 72 for (int i = 0; i < 2; ++i) 73 a = 2; 74 // CHECK-NEXT: for (int i = 0; i < 2; ++i) 75 // CHECK-NEXT: a = 2; 76 #pragma omp parallel 77 #ifdef OMP5 78 #pragma omp parallel master taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(simd:argc) mergeable priority(argc) grainsize(argc) reduction(max: a, e) nontemporal(argc, c, d) 79 #else 80 #pragma omp parallel master taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) grainsize(argc) reduction(max: a, e) 81 #endif // OMP5 82 for (int i = 0; i < 10; ++i) 83 for (int j = 0; j < 10; ++j) 84 foo(); 85 // CHECK-NEXT: #pragma omp parallel 86 // OMP45-NEXT: #pragma omp parallel master taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) grainsize(argc) reduction(max: a,e) 87 // OMP50-NEXT: #pragma omp parallel master taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(simd: argc) mergeable priority(argc) grainsize(argc) reduction(max: a,e) nontemporal(argc,c,d) 88 // CHECK-NEXT: for (int i = 0; i < 10; ++i) 89 // CHECK-NEXT: for (int j = 0; j < 10; ++j) 90 // CHECK-NEXT: foo(); 91 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); 92 } 93 94 #endif 95