1 // Test host code gen 2 3 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 4 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 5 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -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 CHECK --check-prefix CHECK-64 6 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 7 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s 8 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -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 CHECK --check-prefix CHECK-32 9 10 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s 11 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 12 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s 13 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s 14 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s 15 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s 16 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} 17 // expected-no-diagnostics 18 #ifndef HEADER 19 #define HEADER 20 21 22 template <typename T> 23 T tmain(T &r) { 24 int n = 1000; 25 // schedule: dynamic chunk 26 #pragma omp target map(tofrom:r) 27 #pragma omp teams 28 #pragma omp distribute parallel for reduction(+:r) 29 for (int i = 0; i < n; ++i) 30 r += (T)i; 31 32 return r; 33 } 34 35 int main() { 36 int n = 1000; 37 int r = 0; 38 #pragma omp target map(tofrom:r) 39 #pragma omp teams 40 #pragma omp distribute parallel for reduction(+:r) 41 for (int i = 0; i < n; ++i) 42 r += i; 43 44 return tmain<int>(r); 45 } 46 47 // CHECK-LABEL: main 48 // CHECK: call{{.+}} @__tgt_target_teams( 49 // CHECK: call void [[OFFL:@.+]]( 50 // CHECK: call{{.+}} [[TMAIN:@.+]](i{{32|64}} 51 // CHECK: ret 52 53 // CHECK: define{{.+}} [[OFFL]]( 54 // CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEOUTL:@.+]] to{{.+}} 55 // CHECK: ret void 56 57 // CHECK: define{{.+}} [[TEOUTL]]( 58 // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[PAROUTL:@.+]] to{{.+}} 59 // CHECK: ret void 60 61 // CHECK: define{{.+}} [[PAROUTL]]( 62 // CHECK: call{{.+}} @__kmpc_reduce_nowait( 63 // CHECK: call{{.+}} @__kmpc_end_reduce_nowait( 64 // CHECK: ret void 65 66 // CHECK: define{{.+}} [[TMAIN]](i{{32|64}} 67 // CHECK: call{{.+}} @__tgt_target_teams( 68 // CHECK: call void [[TOFFL:@.+]]( 69 // CHECK: ret 70 71 // CHECK: define{{.+}} [[TOFFL]]( 72 // CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEMPLTEOUTL:@.+]] to{{.+}} 73 // CHECK: ret void 74 75 // CHECK: define{{.+}} [[TEMPLTEOUTL]]( 76 // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[TPAROUTL:@.+]] to{{.+}} 77 // CHECK: ret void 78 79 // CHECK: define{{.+}} [[TPAROUTL]]( 80 // CHECK: call{{.+}} @__kmpc_reduce_nowait( 81 // CHECK: call{{.+}} @__kmpc_end_reduce_nowait( 82 // CHECK: ret void 83 84 #endif // HEADER 85