| // Test host code gen |
| |
| // 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 |
| // 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 |
| // 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 |
| // 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 |
| // 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 |
| // 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 |
| |
| // 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 |
| // 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 |
| // 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 |
| // 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 |
| // 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 |
| // 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 |
| // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| |
| |
| template <typename T> |
| T tmain(T &r) { |
| int n = 1000; |
| // schedule: dynamic chunk |
| #pragma omp target map(tofrom:r) |
| #pragma omp teams |
| #pragma omp distribute parallel for reduction(+:r) |
| for (int i = 0; i < n; ++i) |
| r += (T)i; |
| |
| return r; |
| } |
| |
| int main() { |
| int n = 1000; |
| int r = 0; |
| #pragma omp target map(tofrom:r) |
| #pragma omp teams |
| #pragma omp distribute parallel for reduction(+:r) |
| for (int i = 0; i < n; ++i) |
| r += i; |
| |
| return tmain<int>(r); |
| } |
| |
| // CHECK-LABEL: main |
| // CHECK: call{{.+}} @__tgt_target_teams( |
| // CHECK: call void [[OFFL:@.+]]( |
| // CHECK: call{{.+}} [[TMAIN:@.+]](i{{32|64}} |
| // CHECK: ret |
| |
| // CHECK: define{{.+}} [[OFFL]]( |
| // CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEOUTL:@.+]] to{{.+}} |
| // CHECK: ret void |
| |
| // CHECK: define{{.+}} [[TEOUTL]]( |
| // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[PAROUTL:@.+]] to{{.+}} |
| // CHECK: ret void |
| |
| // CHECK: define{{.+}} [[PAROUTL]]( |
| // CHECK: call{{.+}} @__kmpc_reduce_nowait( |
| // CHECK: call{{.+}} @__kmpc_end_reduce_nowait( |
| // CHECK: ret void |
| |
| // CHECK: define{{.+}} [[TMAIN]](i{{32|64}} |
| // CHECK: call{{.+}} @__tgt_target_teams( |
| // CHECK: call void [[TOFFL:@.+]]( |
| // CHECK: ret |
| |
| // CHECK: define{{.+}} [[TOFFL]]( |
| // CHECK: call{{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}} [[TEMPLTEOUTL:@.+]] to{{.+}} |
| // CHECK: ret void |
| |
| // CHECK: define{{.+}} [[TEMPLTEOUTL]]( |
| // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}} [[TPAROUTL:@.+]] to{{.+}} |
| // CHECK: ret void |
| |
| // CHECK: define{{.+}} [[TPAROUTL]]( |
| // CHECK: call{{.+}} @__kmpc_reduce_nowait( |
| // CHECK: call{{.+}} @__kmpc_end_reduce_nowait( |
| // CHECK: ret void |
| |
| #endif // HEADER |
