blob: c341a1bbc5faf4f851e45648f4eac17eff7f12f5 [file] [log] [blame]
! { dg-do compile }
! { dg-options "-O0 -fdump-tree-original" }
!
! Test the fix for PR43173, where unnecessary calls to internal_pack/unpack
! were being produced below. These references are contiguous and so do not
! need a temporary.
!
! Contributed Tobias Burnus <burnus@gcc.gnu.org>
!
REAL, allocatable :: ot(:)
integer :: time_steps
call foo (ot) ! OK, no temporary
call foo (ot(0:5:1)) ! Was an unnecessary temporary
call foo (ot(0:time_steps)) ! Was an unnecessary temporary
end
! { dg-final { scan-tree-dump-times "unpack" 0 "original" } }