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 parallel for 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: [[OMP_UB:%.omp.comb.ub]] = alloca i32, 37 // CK1: store i32 56087, i32* [[OMP_UB]], 38 // CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]], 39 // CK1: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL1:.+]] to 40 // CK1: call void @__kmpc_for_static_fini( 41 // CK1: ret void 42 43 // CK1: define internal void @[[PAR_OUTL1]]({{.+}}) 44 // CK1: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 34, {{.+}}, {{.+}}, 45 // CK1: call void @__kmpc_for_static_fini( 46 // CK1: ret void 47 48 return a[0][0]; 49 } 50 }; 51 52 int teams_template_struct(void) { 53 SS<int, 123, 456> V; 54 return V.foo(); 55 56 } 57 #endif // CK1 58 59 // Test host codegen. 60 // 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 61 // 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 62 // 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 63 // 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 64 // 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 65 // 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 66 #ifdef CK2 67 68 template <typename T, int n, int m> 69 int tmain(T argc) { 70 T a[n][m]; 71 #pragma omp target 72 #pragma omp teams distribute parallel for collapse(2) 73 for(int i = 0; i < n; i++) { 74 for(int j = 0; j < m; j++) { 75 a[i][j] = (T)0; 76 } 77 } 78 return 0; 79 } 80 81 int main (int argc, char **argv) { 82 int n = 100; 83 int m = 2; 84 int a[n][m]; 85 #pragma omp target 86 #pragma omp teams distribute parallel for collapse(2) 87 for(int i = 0; i < n; i++) { 88 for(int j = 0; j < m; j++) { 89 a[i][j] = 0; 90 } 91 } 92 return tmain<int, 10, 2>(argc); 93 } 94 95 // CK2: define {{.*}}i32 @{{[^,]+}}(i{{.+}}{{.+}} %[[ARGC:.+]], {{.+}}) 96 // CK2: call i32 @__tgt_target_teams( 97 // CK2: call void @[[OFFL1:.+]]({{.+}}) 98 // CK2: {{%.+}} = call{{.*}} i32 @[[TMAIN:.+]]({{.+}}) 99 // CK2: ret 100 101 // CK2: define {{.*}}void @[[OFFL1]]({{.+}}) 102 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 5, {{.+}} @[[OUTL1:.+]] to {{.+}}, 103 // CK2: ret void 104 105 // CK2: define internal void @[[OUTL1]]({{.+}}) 106 // CK2: [[OMP_UB:%.omp.comb.ub]] = alloca i64, 107 // CK2: store i64 {{.+}}, i64* [[OMP_UB]], 108 // CK2: call void @__kmpc_for_static_init_8({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i64* [[OMP_UB]], 109 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[PAR_OUTL1:.+]] to 110 // CK2: call void @__kmpc_for_static_fini( 111 // CK2: ret void 112 113 // CK2: define internal void @[[PAR_OUTL1]]({{.+}}) 114 // CK2: call void @__kmpc_for_static_init_{{[4|8]}}({{.+}}, {{.+}}, i32 34, {{.+}}, {{.+}}, 115 // CK2: call void @__kmpc_for_static_fini( 116 // CK2: ret void 117 118 119 // CK2: define {{.*}}i32 @[[TMAIN]]({{.+}}) 120 // CK2: call i32 @__tgt_target_teams( 121 // CK2: call void @[[OFFLT1:.+]]({{.+}}) 122 // CK2: ret 123 // CK2-NEXT: } 124 125 // CK2: define {{.*}}void @[[OFFLT1]]({{.+}}) 126 // CK2: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTLT1:.+]] to {{.+}}, 127 // CK2: ret void 128 129 // CK2: define internal void @[[OUTLT1]]({{.+}}) 130 // discard loop variables not needed here 131 // CK2: [[OMP_UB:%.omp.comb.ub]] = alloca i32, 132 // CK2: store i32 {{.+}}, i32* [[OMP_UB]], 133 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 92, {{.+}}, {{.+}}, i32* [[OMP_UB]], 134 // CK2: call void {{.*}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} @[[TPAR_OUTL1:.+]] to 135 // CK2: call void @__kmpc_for_static_fini( 136 // CK2: ret void 137 138 // CK2: define internal void @[[TPAR_OUTL1]]({{.+}}) 139 // CK2: call void @__kmpc_for_static_init_4({{.+}}, {{.+}}, i32 34, {{.+}}, {{.+}}, 140 // CK2: call void @__kmpc_for_static_fini( 141 // CK2: ret void 142 143 #endif // CK2 144 #endif // #ifndef HEADER 145