https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88304
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
And lastly, what tree-nested.c does in cases which don't really fail is pretty
weird:
module pr88304
implicit none
contains
subroutine f1 (x)
integer, intent(out) :: x
x = 5
end subroutine f1
subroutine f2 ()
integer :: x
call f3
if (x .ne. 5) stop 1
contains
subroutine f3
call f1 (x)
end subroutine f3
end subroutine f2
end module pr88304
The original
x = {CLOBBER};
is replaced here with:
integer(kind=4) D.3863;
D.3863 = {CLOBBER};
CHAIN.3->x = D.3863;
I guess we want to drop those from the IL instead as well.
