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! PR libgomp/120444
use omp_lib
use iso_c_binding
implicit none (type, external)
integer(c_int) :: dev, i, val, start, tail
type(c_ptr) :: ptr, ptr2, tmpptr
integer(c_int8_t), pointer, contiguous :: fptr(:)
integer(c_intptr_t) :: intptr
integer(c_size_t), parameter :: count = 1024
do dev = omp_initial_device, omp_get_num_devices ()
ptr = omp_target_alloc (count, dev)
! Play also around with the alignment - as hsa_amd_memory_fill operates
! on multiples of 4 bytes (c_int32_t)
do start = 0, 31
do tail = 0, 31
val = iachar('0') + start + tail
tmpptr = transfer (transfer (ptr, intptr) + start, tmpptr)
ptr2 = omp_target_memset (tmpptr, val, count - start - tail, dev)
if (.not. c_associated (tmpptr, ptr2)) stop 1
!$omp target device(dev) is_device_ptr(ptr)
do i = 1 + start, int(count, c_int) - start - tail
call c_f_pointer (ptr, fptr, [count])
if (fptr(i) /= int (val, c_int8_t)) stop 2
end do
!$omp end target
end do
end do
call omp_target_free (ptr, dev);
end do
end
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