infinite loop on removing non-mapped pointer-with-object.
Added test to check that libomptarget does not cause infinite loop when
trying to unmap the pointer-with-object data that was not previously
mapped.
llvm-svn: 343344
} StructWithPtrs;
int main(int argc, char *argv[]) {
- StructWithPtrs s;
+ StructWithPtrs s, s2;
s.ptr1 = malloc(sizeof(int));
s.ptr2 = malloc(2 * sizeof(int));
+ s2.ptr1 = malloc(sizeof(int));
+ s2.ptr2 = malloc(2 * sizeof(int));
+#pragma omp target enter data map(to: s2.ptr2[0:1])
#pragma omp target map(s.ptr1[0:1], s.ptr2[0:2])
{
s.ptr1[0] = 1;
s.ptr2[0] = 2;
s.ptr2[1] = 3;
}
+#pragma omp target exit data map(from: s2.ptr1[0:1], s2.ptr2[0:1])
// CHECK: s.ptr1[0] = 1
// CHECK: s.ptr2[0] = 2
free(s.ptr1);
free(s.ptr2);
+ free(s2.ptr1);
+ free(s2.ptr2);
return 0;
}