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