Differential D117997 Diff 403626 openmp/libomptarget/test/mapping/two_chunks_via_ptrs.c

Changeset View

Standalone View

				// RUN: %libomptarget-compile-generic
				// RUN: %libomptarget-run-fail-generic 2>&1 \
				// RUN: \| %fcheck-generic

				// CHECK: Libomptarget message: Found record of existing mapping with the requested base address 0x{{.*}} but disjoint mapped data, mapping of two distinct chunks of the same object is not allowed.
				// CHECK: Libomptarget error: Call to getTargetPointer returned null pointer (device failure or illegal mapping).
				// CHECK: Libomptarget fatal error 1: failure of target construct while offloading is mandatory

				#include <stdio.h>
				#include <stdlib.h>

				int main()
				{
				int mem = (int ) malloc(32 * sizeof(int));
				int *a = mem;
				int *b = mem;
				#pragma omp target data map(from: a[0:10], b[20:10])
				{ }

				return 0;
				}