| // RUN: %clang_cc1 -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s |
| // RUN: %clang_cc1 -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple i386-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm-bc %s -o %t-x86-host.bc |
| // RUN: %clang_cc1 -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s |
| // RUN: %clang_cc1 -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -fexceptions -fcxx-exceptions -aux-triple powerpc64le-unknown-unknown -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| |
| #include <cmath> |
| |
| // TODO: Think about teaching the OMPIRBuilder about default attributes as well so the __kmpc* declarations are annotated. |
| |
| // CHECK: define internal void @__omp_offloading_{{.*}}__Z17complex_reductionIfEvv_{{.*}}_worker() [[attr0:#[0-9]*]] |
| // CHECK: define weak void @__omp_offloading_{{.*}}__Z17complex_reductionIfEvv_{{.*}}() [[attr0]] |
| // CHECK: %call = call float @_Z3sinf(float 0.000000e+00) [[attr5:#[0-9]*]] |
| // CHECK-DAG: declare i32 @llvm.nvvm.read.ptx.sreg.warpsize() [[attr1:#[0-9]*]] |
| // CHECK-DAG: declare i32 @llvm.nvvm.read.ptx.sreg.ntid.x() [[attr1]] |
| // CHECK-DAG: declare i32 @llvm.nvvm.read.ptx.sreg.tid.x() [[attr1]] |
| // CHECK: declare void @__kmpc_kernel_init(i32, i16) |
| // CHECK-NOT: # |
| // CHECK: declare void @__kmpc_data_sharing_init_stack() |
| // CHECK-NOT: # |
| // CHECK: declare float @_Z3sinf(float) [[attr2:#[0-9]*]] |
| // CHECK: declare void @__kmpc_kernel_deinit(i16) |
| // CHECK-NOT: # |
| // CHECK: declare void @__kmpc_barrier_simple_spmd(%struct.ident_t*, i32) [[attr3:#[0-9]*]] |
| // CHECK: declare i1 @__kmpc_kernel_parallel(i8**) |
| // CHECK-NOT: # |
| // CHECK: declare i32 @__kmpc_global_thread_num(%struct.ident_t*) [[attr4:#[0-9]*]] |
| // CHECK: declare void @__kmpc_kernel_end_parallel() |
| // CHECK-NOT: # |
| // CHECK: define internal void @__omp_offloading_{{.*}}__Z17complex_reductionIdEvv_{{.*}}_worker() [[attr0]] |
| // CHECK: define weak void @__omp_offloading_{{.*}}__Z17complex_reductionIdEvv_{{.*}}() [[attr0]] |
| // CHECK: %call = call double @_Z3sind(double 0.000000e+00) [[attr5]] |
| // CHECK: declare double @_Z3sind(double) [[attr2]] |
| |
| // CHECK: attributes [[attr0]] |
| // CHECK-NOT: "llvm.assume" |
| // CHECK: attributes [[attr1]] |
| // CHECK-NOT: "llvm.assume" |
| // CHECK: attributes [[attr2]] |
| // CHECK-SAME: "llvm.assume"="check_that_this_is_attached_to_included_functions_and_template_instantiations" |
| // CHECK: attributes [[attr3]] |
| // CHECK-NOT: "llvm.assume" |
| // CHECK: attributes [[attr4]] |
| // CHECK-NOT: "llvm.assume" |
| // CHECK: attributes [[attr5]] |
| // CHECK-SAME: "llvm.assume"="check_that_this_is_attached_to_included_functions_and_template_instantiations" |
| |
| |
| template <typename T> |
| void foo() { |
| cos(T(0)); |
| } |
| |
| template <typename T> |
| void complex_reduction() { |
| foo<T>(); |
| #pragma omp target |
| sin(T(0)); |
| } |
| |
| #pragma omp assumes ext_check_that_this_is_attached_to_included_functions_and_template_instantiations |
| |
| void test() { |
| complex_reduction<float>(); |
| complex_reduction<double>(); |
| } |
| #endif |
