diff options
Diffstat (limited to 'test/OpenMP/distribute_parallel_for_reduction_codegen.cpp')
| -rw-r--r-- | test/OpenMP/distribute_parallel_for_reduction_codegen.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/test/OpenMP/distribute_parallel_for_reduction_codegen.cpp b/test/OpenMP/distribute_parallel_for_reduction_codegen.cpp new file mode 100644 index 0000000000000..dc2a3ca5350fd --- /dev/null +++ b/test/OpenMP/distribute_parallel_for_reduction_codegen.cpp @@ -0,0 +1,84 @@ +// 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 |