1 // Test device for mapping codegen. 2 ///==========================================================================/// 3 4 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - 2>&1 | FileCheck -check-prefix=CK1 %s 5 6 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - 2>&1 | FileCheck --check-prefix SIMD-ONLY0 %s 7 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 8 9 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc 10 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CK1-DEVICE 11 12 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc 13 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s 14 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} 15 16 // expected-no-diagnostics 17 18 #ifdef CK1 19 20 void target_maps_parallel_integer(int a){ 21 int ParamToKernel = a; 22 #pragma omp target map(tofrom: ParamToKernel) 23 { 24 ParamToKernel += 1; 25 } 26 } 27 28 // CK1-DEVICE: {{.*}}void @__omp_offloading_{{.*}}(ptr {{[^,]+}}, ptr noundef nonnull align 4 dereferenceable(4){{.*}} 29 30 // CK1: {{.*}}void {{.*}}target_maps_parallel_integer{{.*}} { 31 32 // CK1: [[GEPOBP:%.+]] = getelementptr inbounds {{.*}} 33 // CK1: store ptr %ParamToKernel, ptr [[GEPOBP]] 34 // CK1: [[GEPOP:%.+]] = getelementptr inbounds {{.*}} 35 // CK1: store ptr %ParamToKernel, ptr [[GEPOP]] 36 // CK1: [[GEPOBPARG:%.+]] = getelementptr inbounds {{.*}} %.offload_baseptrs, i32 0, i32 0 37 // CK1: [[GEPOPARG:%.+]] = getelementptr inbounds {{.*}} %.offload_ptrs, i32 0, i32 0 38 // CK1: [[ARGBP:%.+]] = getelementptr inbounds nuw %struct.__tgt_kernel_arguments, ptr %kernel_args, i32 0, i32 2 39 // CK1: store ptr [[GEPOBPARG]], ptr [[ARGBP]], align 8 40 // CK1: [[ARGP:%.+]] = getelementptr inbounds nuw %struct.__tgt_kernel_arguments, ptr %kernel_args, i32 0, i32 3 41 // CK1: store ptr [[GEPOPARG]], ptr [[ARGP]], align 8 42 // CK1: call {{.*}}tgt_target_kernel({{.*}}) 43 44 #endif 45