32 lines · c
1// RUN: %libomptarget-compile-generic2// RUN: %libomptarget-run-fail-generic 2>&1 \3// RUN: | %fcheck-generic4 5#include <stdio.h>6 7int main() {8 int arr[5];9 10 // CHECK: addr=0x[[#%x,HOST_ADDR:]]11 fprintf(stderr, "addr=%p\n", arr);12 13 // CHECK-NOT: omptarget14#pragma omp target enter data map(alloc : arr[0 : 5])15#pragma omp target exit data map(present, release : arr[0 : 0])16 17 // CHECK: arr is present18 fprintf(stderr, "arr is present\n");19 20 // arr[0:0] doesn't create an actual mapping in the first directive.21 //22 // CHECK: omptarget message: device mapping required by 'present' map type modifier does not exist for host address 0x{{0*}}[[#HOST_ADDR]] (0 bytes)23 // CHECK: omptarget fatal error 1: failure of target construct while offloading is mandatory24#pragma omp target enter data map(alloc : arr[0 : 0])25#pragma omp target exit data map(present, release : arr[0 : 0])26 27 // CHECK-NOT: arr is present28 fprintf(stderr, "arr is present\n");29 30 return 0;31}32