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 -S -emit-llvm %s -o - 2>&1 \ 5 // RUN: | FileCheck -check-prefix=CK1 %s 6 7 // 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 8 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -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 --check-prefix CK1-DEVICE 9 10 // expected-no-diagnostics 11 12 #ifdef CK1 13 14 void target_maps_parallel_integer(int a){ 15 int ParamToKernel = a; 16 #pragma omp target map(tofrom: ParamToKernel) 17 { 18 ParamToKernel += 1; 19 } 20 } 21 22 // CK1-DEVICE: {{.*}}void @__omp_offloading_{{.*}}(i32* dereferenceable(4){{.*}} 23 24 // CK1: {{.*}}void {{.*}}target_maps_parallel_integer{{.*}} { 25 26 // CK1: [[GEPOBP:%.+]] = getelementptr inbounds {{.*}} 27 // CK1: [[GEPOBPBIT:%.+]] = bitcast i8** [[GEPOBP]] 28 // CK1: store i32* %ParamToKernel, i32** [[GEPOBPBIT]] 29 // CK1: [[GEPOP:%.+]] = getelementptr inbounds {{.*}} 30 // CK1: [[GEPOPBIT:%.+]] = bitcast i8** [[GEPOP]] 31 // CK1: store i32* %ParamToKernel, i32** [[GEPOPBIT]] 32 // CK1: [[GEPOBPARG:%.+]] = getelementptr inbounds {{.*}} 33 // CK1: [[GEPOPARG:%.+]] = getelementptr inbounds {{.*}} 34 // CK1: call {{.*}}tgt_target({{.*}}i8** [[GEPOBPARG]], i8** [[GEPOPARG]] 35 36 #endif