https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104757
--- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> ---
The reason for the nvptx dependency is the following.
omp_max_simt_vf (void)
{
if (!optimize)
return 0;
if (ENABLE_OFFLOADING)
for (const char *c = getenv ("OFFLOAD_TARGET_NAMES"); c;)
{
if (startswith (c, "nvptx"))
return 32;
...
return 0;
}
* * *
Reduced testcase:
module m
implicit none (external, type)
integer :: ll
!$omp declare target (ll)
contains
subroutine foo (i1)
!$omp declare target (foo)
logical :: i1
integer :: i
!$omp distribute simd if(i1)
do i = 1, 64
ll = ll +1
end do
end
end module
