blob: e6b6e9432696834f3f727959357e3723afbf410c [file] [log] [blame]
// RUN: %libomptarget-compile-run-and-check-aarch64-unknown-linux-gnu
// RUN: %libomptarget-compile-run-and-check-powerpc64-ibm-linux-gnu
// RUN: %libomptarget-compile-run-and-check-powerpc64le-ibm-linux-gnu
// RUN: %libomptarget-compile-run-and-check-x86_64-pc-linux-gnu
// RUN: %libomptarget-compile-run-and-check-nvptx64-nvidia-cuda
#include <stdio.h>
#include <omp.h>
#pragma omp declare target
int isHost;
#pragma omp end declare target
int main(void) {
isHost = -1;
#pragma omp target enter data map(to: isHost)
#pragma omp target
{ isHost = omp_is_initial_device(); }
#pragma omp target update from(isHost)
if (isHost < 0) {
printf("Runtime error, isHost=%d\n", isHost);
#pragma omp target exit data map(delete: isHost)
// CHECK: Target region executed on the device
printf("Target region executed on the %s\n", isHost ? "host" : "device");
return isHost;