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- /* Verify OMP instances of variables with address space. */
- /* { dg-do run { target i?86-*-* x86_64-*-* } } */
- /* { dg-require-effective-target offload_device_nonshared_as } */
- #include <assert.h>
- int __seg_fs a;
- int
- main (void)
- {
- // a = 123; // SIGSEGV
- int b;
- #pragma omp target map(alloc: a) map(from: b)
- {
- a = 321; // no SIGSEGV (given 'offload_device_nonshared_as')
- asm volatile ("" : : "g" (&a) : "memory");
- b = a;
- }
- assert (b == 321);
- return 0;
- }
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