[flang-commits] [flang] [flang][TBAA] refine TARGET/POINTER encoding (PR #169544)

[via flang-commits]

jeanPerier wrote:

> You may be right, Eugene! It looks like exception `(b)` does not apply here.

Agree with Eugene and I tested similar case with and array assignment that shows gfortran optimize this case:

```
module m
 ! If TARGET is added here, the assignment in test should not be optimized.
 integer :: x(10) = [(i, i=1,10)]
contains
subroutine test(y)
 integer, target :: y(:)
 x = y
end subroutine
end module

 use m
  call test(x(10:1:-1))
  print *, x
 end
```

https://github.com/llvm/llvm-project/pull/169544