1 // REQUIRES: nvptx-registered-target 2 // RUN: %clang_cc1 -internal-isystem %S/Inputs/include -fopenmp -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc 3 // RUN: %clang_cc1 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/Inputs/include -fopenmp -triple nvptx64-nvidia-cuda -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 4 5 #include <cmath> 6 7 // 6 calls to sin/cos(f), all translated to __nv_sin/__nv_cos calls: 8 9 // CHECK-NOT: _Z.sin 10 // CHECK-NOT: _Z.cos 11 // CHECK: call double @__nv_sin(double 12 // CHECK-NOT: _Z.sin 13 // CHECK-NOT: _Z.cos 14 // CHECK: call float @__nv_sinf(float 15 // CHECK-NOT: _Z.sin 16 // CHECK-NOT: _Z.cos 17 // CHECK: call double @__nv_sin(double 18 // CHECK-NOT: _Z.sin 19 // CHECK-NOT: _Z.cos 20 // CHECK: call double @__nv_cos(double 21 // CHECK-NOT: _Z.sin 22 // CHECK-NOT: _Z.cos 23 // CHECK: call float @__nv_sinf(float 24 // CHECK-NOT: _Z.sin 25 // CHECK-NOT: _Z.cos 26 // CHECK: call float @__nv_cosf(float 27 // CHECK-NOT: _Z.sin 28 // CHECK-NOT: _Z.cos 29 30 template<typename T> test_sin_cos(T x)31void test_sin_cos(T x) 32 { 33 T res_sin, res_cos; 34 35 #pragma omp target map(from: res_sin, res_cos) 36 { 37 res_sin = std::sin(x); 38 res_cos = std::cos(x); 39 } 40 } 41 main()42int main() 43 { 44 45 #if !defined(C_ONLY) 46 test_sin_cos<double>(0.0); 47 test_sin_cos<float>(0.0); 48 #endif 49 50 #pragma omp target 51 { 52 double res; 53 res = sin(1.0); 54 } 55 56 #pragma omp target 57 { 58 float res; 59 res = sinf(1.0f); 60 } 61 62 return 0; 63 } 64