1 // expected-no-diagnostics 2 #ifndef HEADER 3 #define HEADER 4 5 // Test host codegen. 6 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64 7 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 8 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64 9 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32 10 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s 11 // RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32 12 #ifdef CK1 13 14 template <typename T, int X, long long Y> 15 struct SS{ 16 T a[X][Y]; 17 18 // CK1: define {{.*}}i32 @{{.+}}foo{{.+}}( 19 int foo(void) { 20 21 // CK1: call i32 @__tgt_target_teams( 22 // CK1: call void @[[OFFL1:.+]]( 23 #pragma omp target 24 #pragma omp teams distribute collapse(2) 25 for(int i = 0; i < X; i++) { 26 for(int j = 0; j < Y; j++) { 27 a[i][j] = (T)0; 28 } 29 } 30 // CK1: define internal void @[[OFFL1]]( 31 // CK1: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}}, 32 // CK1: ret void 33 34 // CK1: define internal void @[[OUTL1]]({{.+}}) 35 // discard loop variables not needed here 36 // CK1: = alloca i32, 37 // CK1: = alloca i32, 38 // CK1: = alloca i32, 39 // CK1: = alloca i32, 40 // CK1: [[OMP_UB:%.+]] = alloca i32, 41 // CK1: store i32 56087, i32* [[OMP_UB]], 42 // CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]], 43 // CK1: call void @__kmpc_for_static_fini( 44 // CK1: ret void 45 46 return a[0][0]; 47 } 48 }; 49 50 int teams_template_struct(void) { 51 SS<int, 123, 456> V; 52 return V.foo(); 53 54 } 55 #endif // CK1 56 57 // Test host codegen. 58 // RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64 59 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 60 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64 61 // RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32 62 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s 63 // RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32 64 #ifdef CK2 65 66 template <typename T, int n, int m> 67 int tmain(T argc) { 68 T a[n][m]; 69 #pragma omp target 70 #pragma omp teams distribute collapse(2) 71 for(int i = 0; i < n; i++) { 72 for(int j = 0; j < m; j++) { 73 a[i][j] = (T)0; 74 } 75 } 76 return 0; 77 } 78 79 int main (int argc, char **argv) { 80 int n = 100; 81 int m = 2; 82 int a[n][m]; 83 #pragma omp target 84 #pragma omp teams distribute collapse(2) 85 for(int i = 0; i < n; i++) { 86 for(int j = 0; j < m; j++) { 87 a[i][j] = 0; 88 } 89 } 90 return tmain<int, 10, 2>(argc); 91 } 92 93 // CK2: define {{.*}}i32 @{{[^,]+}}(i{{.+}}{{.+}} %[[ARGC:.+]], {{.+}}) 94 // CK2: call i32 @__tgt_target_teams( 95 // CK2: call void @[[OFFL1:.+]]({{.+}}) 96 // CK2: {{%.+}} = call{{.*}} i32 @[[TMAIN:.+]]({{.+}}) 97 // CK2: ret 98 99 // CK2: define {{.*}}void @[[OFFL1]]({{.+}}) 100 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 5, {{.+}} @[[OUTL1:.+]] to {{.+}}, 101 // CK2: ret void 102 103 // CK2: define internal void @[[OUTL1]]({{.+}}) 104 // CK2: [[OMP_UB:%.omp.ub]] = alloca i64, 105 // CK2: store i64 {{.+}}, i64* [[OMP_UB]], 106 // CK2: call void @__kmpc_for_static_init_8({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i64* [[OMP_UB]], 107 // CK2: call void @__kmpc_for_static_fini( 108 // CK2: ret void 109 // CK2: define {{.*}}i32 @[[TMAIN]]({{.+}}) 110 // CK2: call i32 @__tgt_target_teams( 111 // CK2: call void @[[OFFLT1:.+]]({{.+}}) 112 // CK2: ret 113 // CK2-NEXT: } 114 115 // CK2: define {{.*}}void @[[OFFLT1]]({{.+}}) 116 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT1:.+]] to {{.+}}, 117 // CK2: ret void 118 119 // CK2: define internal void @[[OUTLT1]]({{.+}}) 120 // discard loop variables not needed here 121 // CK2: [[OMP_UB:%.omp.ub]] = alloca i32, 122 // CK2: store i32 {{.+}}, i32* [[OMP_UB]], 123 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]], 124 // CK2: call void @__kmpc_for_static_fini( 125 // CK2: ret void 126 127 #endif // CK2 128 #endif // #ifndef HEADER 129