25 lines · cpp
1// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-linux -fopenmp-targets=spirv64-intel -emit-llvm-bc %s -o %t-host.bc2// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple spirv64-intel -fopenmp-targets=spirv64-intel -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-host.bc -o - | FileCheck %s3// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-linux -fopenmp-targets=spirv64-intel -emit-llvm-bc %s -o %t-host.bc -DTEAMS4// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple spirv64-intel -fopenmp-targets=spirv64-intel -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-host.bc -DTEAMS -o - | FileCheck %s5// expected-no-diagnostics6 7// CHECK: define weak_odr protected spir_kernel void @__omp_offloading_{{.*}}(ptr addrspace(1) noalias noundef %{{.*}}, ptr addrspace(1) noundef align 4 dereferenceable(128) %{{.*}}) 8 9int main() {10 int x[32] = {0};11 12#ifdef TEAMS13#pragma omp target teams14#else15#pragma omp target16#endif17 for(int i = 0; i < 32; i++) {18 if(i > 0)19 x[i] = x[i-1] + i;20 }21 22return x[31];23}24 25