clang/test/OpenMP/nvptx_param_translate.c

   1 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
   2 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-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
   3 // expected-no-diagnostics
   4
   5 // CHECK: store ptr @{{.+}}, ptr [[FN:%[^,]+]],
   6 // CHECK: [[MAP_FN:%.+]] = load ptr, ptr [[FN]]
   7 // CHECK: call void [[MAP_FN]](ptr %
   8 int main() {
   9   double a, b;
  10
  11 #pragma omp target map(tofrom      \
  12                        : a) map(to \
  13                                 : b)
  14   {
  15 #pragma omp taskgroup
  16 #pragma omp task shared(a)
  17     a = b;
  18   }
  19   return 0;
  20 }