forked from OSchip/llvm-project
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
// REQUIRES: nvptx-registered-target
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// 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
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// 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
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#include <cmath>
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// 6 calls to sin/cos(f), all translated to __nv_sin/__nv_cos calls:
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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// CHECK: call double @__nv_sin(double
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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// CHECK: call float @__nv_sinf(float
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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// CHECK: call double @__nv_sin(double
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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// CHECK: call double @__nv_cos(double
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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// CHECK: call float @__nv_sinf(float
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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// CHECK: call float @__nv_cosf(float
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// CHECK-NOT: _Z.sin
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// CHECK-NOT: _Z.cos
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template<typename T>
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void test_sin_cos(T x)
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{
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T res_sin, res_cos;
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#pragma omp target map(from: res_sin, res_cos)
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{
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res_sin = std::sin(x);
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res_cos = std::cos(x);
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}
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}
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int main()
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{
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#if !defined(C_ONLY)
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test_sin_cos<double>(0.0);
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test_sin_cos<float>(0.0);
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#endif
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#pragma omp target
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{
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double res;
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res = sin(1.0);
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}
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#pragma omp target
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{
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float res;
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res = sinf(1.0f);
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}
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return 0;
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}
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