| ! { dg-do run } | |
| ! { dg-options "-O3" } | |
| ! From forall_12.f90 | |
| ! Fails with loop reversal at -O3 | |
| ! | |
| character(len=1) :: b(4) = (/"1","2","3","4"/), c(4) | |
| c = b | |
| i = 1 | |
| ! This statement must be here for the abort below | |
| b(1:3)(i:i) = b(2:4)(i:i) | |
| b = c | |
| b(4:2:-1)(i:i) = b(3:1:-1)(i:i) | |
| ! This fails. If the condition is printed, the result is F F F F | |
| if (any (b .ne. (/"1","1","2","3"/))) i = 2 | |
| print *, b | |
| print *, b .ne. (/"1","1","2","3"/) | |
| if (i == 2) STOP 1 | |
| end |