| 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 | |