| ! { 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" } } |
